TWM613164U - Notepad envelope with charging function - Google Patents

Abstract

This creation is a notepad cover with charging function, including a bottom and a cover that are pivotally connected to each other, and a buckle that buckles when the cover and the bottom cover are closed. The feature is that the thickness of the back cover is provided with a battery The battery is electrically connected to a charging cable set located on the inner side of the back cover for charging and discharging, and a wireless charging board electrically connected to the battery is arranged in the thickness of the cover, so that the wireless charging board forms a wireless charging area on the outer surface of the cover , The outer surface of the cover is provided with a status display board, and the buckle is detachably equipped with a flash drive. When in use, the user can place the portable electronic product on the cover for wireless charging, or charge the portable electronic product through the charging cable set, and use the flash drive to access files, achieving multi-purpose purposes .

Description

Notepad cover with charging function

This creation is a notepad cover with charging function. It is about a notepad cover that can charge portable electronic products such as smart phones, tablets, laptops, MP3 players, etc. The cover can be opened when opened. Take out the charging cable set to charge portable electronic products. When the lid is closed, the charging cable set can be stored, or the wireless charging pad can be used for charging, and the USB flash drive can be used to access files.

Xizhi Loose-leaf Notepad is a multi-purpose portable personal management manual. Its inner pages include calendars, calendars, address books, maps, white paper and other related records, etc., for users to write and record anytime, anywhere For data and drawing, notepads still have many enthusiasts to this day. However, the structure and functions of conventional loose-leaf notepads are mostly used for writing, and they do not have other functions that can respond to the digital age. Obviously, there is room for improvement.

In addition, due to the popularization of portable electronic products such as smart phones, tablet computers, and notebook computers, almost everyone carries and uses these portable electronic products. However, when the user is away from home, and is using a smart phone to make calls, surf the Internet, or use a tablet to watch videos, the battery power is suddenly exhausted, which makes people feel very inconvenient to use.

In order to avoid the embarrassment of running out of portable electronic products when going out, the power bank has almost become a necessary accessory. This type of mobile power supply is generally designed as a box type with a battery inside, and the mobile power supply shell is equipped with many sockets for plugging in the adapter of the charging cable, so that the battery is connected to the outside through the socket and the charging cable. Portable electronic products are charged.

However, because the charging cable must be used when using the power bank, users must carry many charging cables with different adapter specifications, such as Lightning, USB Type-C, etc., in addition to the power bank, which is likely to cause users Carrying the wrong charging cable or forgetting to bring the charging cable.

In view of this, the creator has accumulated many years of research and practical experience in related fields, and specially created a notebook cover with charging function to improve the lack of the above-mentioned conventional technology.

In order to achieve the above-mentioned purpose, a notepad cover with charging function of this creation includes a bottom and a cover pivotally connected to one side of each other, so that the back cover and the cover can be opened and closed at the pivoting position, and The edge of the back cover away from the pivoting position is provided with a buckle that can be fastened to the cover when being covered. Wherein, a battery is provided in the thickness of the back cover, and the battery is electrically connected to a charging cable set on the inner side of the back cover for charging and discharging. A wireless charging board electrically connected to the battery is provided in the thickness of the cover to enable the wireless charging The board forms a wireless charging area on the outer surface of the cover, a status display board electrically connected to the battery is arranged on the outer surface of the cover, and a portable disc is detachably configured on the buckle.

With the above structure, when a portable electronic product is placed in the wireless charging area on the outer surface of the cover, the battery can pair the portable electronic product placed on the outer surface of the cover through the wireless charging pad and the wireless charging area. Perform wireless charging. Or open the cover and take out the charging cable set from the inner side of the back cover, so that the battery can charge portable electronic products through the charging cable set, and when the battery power is exhausted, it can be connected to the mains socket through the charging cable set Charge the battery in the back cover. In addition, users can also use the flash drive to access files for multi-purpose purposes. Accordingly, the function and convenience of loose-leaf notebooks are improved, and the lack of easy-to-carry errors or forgetting to carry the mobile power charging cable is improved.

The following further describes the implementation of each element:

During implementation, a binder is provided at the junction between the inner side of the back cover and the inner side of the front cover, and the binder can be set for external internal pages and notebooks.

In implementation, the inner side of the back cover is provided with a plurality of positioning slots capable of accommodating the charging cable set. The charging cable set includes an input terminal charging cable capable of charging the battery and at least one output terminal charging cable capable of externally discharging the battery, The input end charging cable is provided with an input end adapter, and the output end charging cable is provided with at least one output end adapter.

When implemented, the buckle has a fixed end and a movable end, the fixed end is fixed on the edge of the back cover, and the movable end and the edge of the cover are provided with magnetic elements that magnetically attract each other.

In implementation, the movable end of the buckle is provided with a chute for storing the portable disk, and the chute and the portable disk are provided with a convex part and a concave part which can be fitted and positioned with each other.

In implementation, the flash drive is provided with a magnetic member that can be magnetically attracted to the magnetic element of the movable end of the buckle.

In implementation, the status display panel includes a status display light, and the status display panel is provided with a first power switch that can open and close the battery. The status display light can be set in the shape of graphics, symbols, colors or text.

In implementation, the output end adapter includes a first output end adapter, a second output end adapter, and a third output end adapter. The first output end adapter is set at the output end adapter. The end of the charging line at the end of the output end and the first output end adapter extending between the end of the output end charging line and the first output end adapter, the two arc curved arms are respectively connected to the second output end adapter and the third output end On the side of the adapter, the tail ends of the second output end adapter and the third output end adapter are provided with jacks corresponding to the first output end adapter, and the first output end adapter The head can be selectively electrically connected with the second output end adapter or the third output end adapter.

In implementation, a second power switch and a light bar are provided on the inner side of the back cover. The second power switch and the light bar are electrically connected to the battery. The second power switch can control the opening and closing of the battery, and the light bar can display the The storage capacity of the battery.

In implementation, at least one pocket is provided on the inner side of the cover, and a pen sleeve is provided on the edge of the inner side of the back cover.

The following is based on the technical means of this creation, enumerating the implementation methods suitable for this creation, and the description with the drawings is as follows:

Please refer to the first to fourth figures to reveal the drawings of the preferred implementation of this creation. The above drawings illustrate the notepad cover with charging function of this creation, including a bottom 1 and a cover hinged on one side of each other. 2. The back cover 1 and the front cover 2 can be opened and closed by pivoting positions. The two sides of the back cover 1 and the cover 2 respectively have an outer surface 11, 21, and one can be attached to each other when the cover is closed. The inner side 12, 22 of the back cover 1 and the edge away from the pivotal position of the back cover 1 is provided with a buckle 3 that can be fastened to the front cover 2 when the cover is closed.

In the preferred embodiment, a storage battery 4 is provided in the thickness of the back cover 1, and the storage battery 4 is electrically connected to a charging cable set 5 located on the inner side 12 of the back cover 1 for charging and discharging. The charging cable set 5 includes an input terminal charging cable 51 that can charge the battery 4, and at least one output terminal charging cable 52 that can be discharged from the battery 4, and an input terminal adapter 511 is provided at the end of the input terminal charging cable 51 At least one output end adapter 521 is provided at the end of the output end charging cable 52. In implementation, the input end adapter 511 is USB, and the output end adapter 521 can be Micro USB, Lightning, or USB Type-C.

The inner surface 12 of the back cover 1 is provided with a plurality of positioning slots 13 capable of accommodating the charging cable set 5. The input charging cable 51 and the output charging cable 52 of the charging cable set 5 can be accommodated and fixed in each positioning slot. In this way, when the back cover 1 and the front cover 2 are covered with each other, the inner side surface 12 of the back cover 1 and the inner side surface 22 of the front cover 2 can be close together.

A wireless charging board 6 electrically connected to the battery 4 is provided in the thickness of the cover 2 so that the wireless charging board 6 forms a wireless charging area 61 on the outer surface 21 of the cover 2.

The back cover 1 or the front cover 2 is provided with a controller 7 which is electrically connected to the storage battery 4, the input end charging line 51, the output end charging line 52 and the wireless charging board 6. The controller 7 includes a charging unit 71 And a booster unit 72.

The outer surface 21 of the cover 2 is provided with a status display board 73 that is electrically connected to the controller 7 and the battery 4. The status display board 73 includes a status display lamp 731, and the status display board 73 is provided with a switch capable of opening and closing the battery 4 The first power switch 732, the status indicator light can be set in the shape of graphics, symbols, colors or text for advertising and publicity purposes.

The inner side 12 of the back cover 1 is provided with a second power switch 74 and a light bar 75. The second power switch 74 and the light bar 75 are electrically connected to the controller 7 and the battery 4, and the second power switch 74 can control the battery 4 is opened and closed, and the storage capacity of the battery 4 is displayed through the light bar 75.

The buckle 3 has a fixed end 31 and a movable end 32. The fixed end 31 of the buckle 3 is fixed on the edge of the back cover 1. The movable end 32 of the buckle 3 and the edge of the cover 2 are provided with a first magnet that is magnetically attracted to each other. The element 23 and a second magnetic element 33, when the back cover 1 and the cover 2 cover each other, the second magnetic element 33 of the movable end 32 of the buckle 3 can be used to magnetically attract the first magnetic element 23 on the edge of the cover 2. The first magnetic element 23 and the second magnetic element 33 may be magnets and/or magnetically permeable metals to buckle and fix the back cover 1 and the cover 2.

In a better consideration, a binder 8 is provided at the junction between the inner side 12 of the back cover 1 and the inner side 22 of the front cover 2. The binder 8 can be used for external internal pages 81 and notebooks. The internal pages 81 include: schedule Notebooks, calendars, address books, maps, white paper and other recorded documents, etc.; in addition, the inner side 22 of the cover 2 is provided with at least one pocket 24, and the inner side 12 of the back cover 1 is provided with a sleeve 14 on the edge. In this way, the inner page 81 can be used for writing or drawing, the carrying bag 24 can store articles and documents, and the pen cover 14 can be fixed with a ball pen, so that the notebook cover, binder 8 and inner page 81 of this creation form one Loose-leaf notepad.

As shown in the first, second and fourth figures, when the back cover 1 and the cover 2 are covered with each other, portable electronic devices such as smart phones or tablet computers can be placed in the wireless charging area 61 on the outer surface 21 of the cover 2 Product, then press the first power switch 732 on the status display board 73 to turn on the controller 7 so that the controller 7 controls the battery 4 to be placed on the cover 2 through the wireless charging board 6, the wireless charging zone 61 pair The portable electronic product on the outer surface 21 is charged wirelessly; during this period, the status indicator light 731 will light up to show the current operating status. When the charging is completed, the first power switch 732 can be pressed again to turn off the external discharge of the storage battery 4, and the status indicator light 731 stops emitting light at this time.

Please refer to Figures 4 and 5, when the back cover 1 and the cover 2 are opened to each other, the output terminal charging cable 52 can be taken out of the positioning slot 13, and the output terminal charging cable 52 can be connected to the output terminal. 521 is stretched out of the back cover 1 and the cover 2 to operate the output end adapter 521 to plug in the external portable electronic product, and press the second power switch 74 to turn on the battery 4 through the output end charging cable 52 Charge portable electronic products; during this period, the light bar 75 will light up to show the current operating status and the storage capacity of the battery 4. When the charging is completed, the second power switch 74 can be pressed again to turn off the external discharge of the battery 4, and the light bar 75 stops emitting light at this time.

Please refer to Figures 4 and 6, when the battery 4 is insufficient or exhausted, the input terminal charging cable 51 and the input terminal adapter 511 can also be electrically connected to the mains socket to charge the battery 4 on the back cover.

As shown in the first and second figures, the input end charging wire 51 and the output end charging wire 52 can be housed in the positioning slot 13 respectively. In this way, when the user is carrying a mobile power supply, the back cover 1 and the cover 2 of the loose-leaf notebook also contain multiple charging cable sets 5 with different adapter specifications at the same time, thereby enhancing the function and convenience of the loose-leaf notebook , To achieve the purpose of multi-purpose, and to improve the conventional easy to carry error or forget to carry the lack of mobile power charging cable.

Referring to Figure 7, in a possible embodiment, the output end adapter 521 includes a first output end adapter 5211, a second output end adapter 5212, and a third output end adapter 5212 with different specifications. The output end adapter 5213, the first output end adapter 5211 is arranged at the end of the output end charging line 52, and a two-arc bend extends between the end of the output end charging line 52 and the first output end adapter 5211 Arm 522, the two-arc curved arms 522 are respectively connected to the sides of the second output end adapter 5212 and the third output end adapter 5213, and the second output end adapter 5212 and the third output end turn The end of the connector 5213 is provided with a jack of a specification corresponding to the first output end adapter 5211, and the first output end adapter 5211 can be selectively electrically connected to the jack or the second output end adapter 5212. The socket of the third output adapter 5213 provides a variety of adapters with different specifications for people to choose and use. In implementation, the first output end adapter 5211 is Micro USB, the second output end adapter 5212 is Lightning, and the third output end adapter 5213 is USB Type-C.

Please refer to the eighth figure. In another feasible embodiment, the buckle 3 is detachably equipped with a flash drive 9, and the movable end 32 of the buckle 3 is provided with a chute 34, and the flash drive 9 can be stored Inside the chute 34, and between the chute 34 and the flash drive 9 are provided with protrusions and recesses that can engage with each other. In the figure, the chute 34 is provided with a protrusion 341, and the flash drive 9 is provided with a recess 91 , So that the flash drive 9 can be positioned in the chute 34. The bottom of the portable disk 9 is also provided with a magnetically attracted member 92 capable of magnetically attracting the second magnetic element 33 of the buckle 3, so that the portable disk 9 is more stably fixed in the chute 34.

The above descriptions and drawings of the embodiments only illustrate the preferred embodiments of this creation, and are not intended to limit the scope of this creation. Anything similar or similar to the purpose, structure, device, feature, etc. of this creation should belong to The patent scope of this creation.

1: back cover 11, 21: outer surface 12, 22: inner side 13: positioning slot 14: pen case 2: cover 23: The first magnetic element 24: storage bag 3: Buckle 31: fixed end 32: Active end 33: The second magnetic element 34: Chute 341: Convex 4: battery 5: Charging cable set 51: Input terminal charging cable 511: Input end adapter 52: output terminal charging cable 521: output end adapter 5211: first output end adapter 5212: second output end adapter 5213: Third output end adapter 522: Arc Curved Arm 6: Wireless charging pad 61: wireless charging zone 7: Controller 71: charging unit 72: Boost unit 73: Status display board 731: Status indicator 732: first power switch 74: The second power switch 75: light bar 8: Binder 81: Inside Page 9: flash drive 91: recess 92: Magnetically attracted parts

Figure 1: A three-dimensional view of a preferred embodiment of this creation. Figure 2: A perspective view of the first image from another perspective. Figure 3: A perspective view of one of the second images in use. Figure 4: The functional block diagram of the embodiment in Figure 1. Figure 5: A perspective view of one of the third images in use. Figure 6: A three-dimensional view of the third figure in another state of use. Figure 7: A partially enlarged perspective view of the charging cable in Figure 3. Figure 8: A perspective view of the second figure in another state of use.

1: back cover

11, 21: outer surface

12, 22: inner side

13: positioning slot

14: pen case

2: cover

23: The first magnetic element

24: storage bag

3: Buckle

31: fixed end

32: Active end

33: The second magnetic element

4: battery

5: Charging cable set

51: Input terminal charging cable

511: Input end adapter

52: output terminal charging cable

521: output end adapter

74: The second power switch

75: light bar

8: Binder

Claims (10)

A notepad cover with charging function, comprising a bottom and a front cover pivotally connected to one side of each other, so that the back cover and the front cover can be opened and closed from the pivoting position to each other, and the back cover is far away from the pivoting position The edge is provided with a buckle that can be fastened to the cover when the cover is closed, which is characterized by: A battery is provided in the thickness of the back cover, and the battery is electrically connected to a charging cable set on the inner side of the back cover for charging and discharging. A wireless charging board electrically connected to the battery is provided in the thickness of the cover so that the wireless charging board is in The outer surface of the cover constitutes a wireless charging area, the outer surface of the cover is provided with a status display board electrically connected to the battery, and a portable disc is detachably arranged on the buckle. The notepad cover with charging function according to claim 1, wherein a binder is provided at the junction of the inner side of the back cover and the inner side of the front cover, and the binder can be set for external internal pages and notebooks. The notepad cover with charging function according to claim 1 or 2, wherein the inner side of the back cover is provided with a plurality of positioning grooves capable of receiving the charging cable set, and the charging cable set includes an input terminal that can charge the battery The charging line and at least one output end charging line that can be discharged from the battery, the input end charging line is provided with an input end adapter, and the output end charging line is provided with at least one output end adapter. The notepad cover with charging function according to claim 3, wherein the buckle has a fixed end and a movable end, the fixed end is fixed on the edge of the back cover, and the movable end and the cover edge are provided with mutual magnetic attraction Magnetic components. The notepad cover with charging function according to claim 3, wherein the movable end of the buckle is provided with a chute, the flash drive is received in the chute, and the chute and the flash drive are provided between There are convex and concave parts that can be fitted and positioned with each other. The notepad cover with charging function as described in claim 5, wherein the pen drive is provided with a magnetically attracted member that can be magnetically attracted to the magnetic element of the buckle. The notepad cover with charging function according to claim 3, wherein the status display panel includes a status display lamp, and the status display panel is provided with a first power switch capable of opening and closing the battery, and the status display lamp is set Into the shape of graphics, symbols, colors or text. The notepad cover with charging function according to claim 3, wherein the output end adapter includes a first output end adapter, a second output end adapter and a third output end adapter The first output end adapter is provided at the end of the output end charging cable, and two arc bending arms are extended between the output end charging line end and the first output end adapter, and the two arc bending arms are each Connect the sides of the second output end adapter and the third output end adapter, and the tail ends of the second output end adapter and the third output end adapter are provided with the first output end adapter Corresponding specifications of the jack, the first output end adapter can be selectively electrically connected with the second output end adapter or the third output end adapter. The notepad cover with charging function according to claim 3, wherein the inner wall of the back cover is provided with a second power switch and a light bar, the second power switch and the light bar are electrically connected to the battery, and the second power source The switch can control the opening and closing of the battery, and the light bar can display the storage capacity of the battery. The notepad cover with charging function according to claim 3, wherein at least one pocket is provided on the inner side of the cover, and a pen sleeve is provided on the inner side edge of the back cover.

Images