CN215298195U - Multifunctional loose-leaf shell and notebook - Google Patents

Abstract

The utility model relates to a stationery field, in particular to multi-functional loose-leaf shell and notebook. The multifunctional loose-leaf shell comprises a shell, a power supply assembly and a writing board, wherein the power supply assembly is arranged inside the shell, a containing groove is formed in one side of the shell, the writing board is arranged in the containing groove, and the power supply assembly is connected with the writing board to provide electric energy for the writing board. The multifunctional loose-leaf shell not only has a protection function, but also can provide the function of writing records for a user through the writing board arranged in the shell, and further increases the functionality of the loose-leaf shell. Meanwhile, the writing board is directly operated, so that the working efficiency of a user can be improved, and the writing board has higher practicability and popularization value. And the writing board is accommodated in the accommodating groove of the shell, so that the overall structure of the multifunctional loose-leaf shell is more compact, and the multifunctional loose-leaf shell is more convenient to install and carry.

Description

Multifunctional loose-leaf shell and notebook

[ technical field ] A method for producing a semiconductor device

The utility model relates to a stationery field, in particular to multi-functional loose-leaf shell and notebook.

[ background of the invention ]

The notebook is used as a common office supply, and the main function of the notebook is writing. In the using process, in order to protect paper in the notebook, the notebook is usually provided with the loose-leaf shell, but the existing loose-leaf shell has a single function, only can protect the paper, and is difficult to meet the daily use requirements of people.

[ Utility model ] content

For solving the problem that the function singleness of the existing loose-leaf shell is difficult to satisfy the daily use requirement of people, the embodiment of the utility model provides a multifunctional loose-leaf shell and notebook.

In order to solve the technical problem, the embodiment of the utility model provides a multifunctional hinge shell, multifunctional hinge shell includes casing, power supply module and board, power supply module sets up inside the casing, casing one side is equipped with the storage tank, the board is arranged in the storage tank, power supply module with the board is connected for the board provides the electric energy.

Preferably, the multifunctional loose-leaf shell further comprises a substrate, the substrate is arranged inside the shell and electrically connected with the tablet, a bluetooth module is integrated on the substrate, and the tablet is in communication connection with external equipment through the bluetooth module; when the Bluetooth module is connected with external electronic equipment, the external equipment stores writing records of the writing board.

Preferably, the multifunctional loose-leaf shell further comprises a writing pen matched with the writing board, the shell is further provided with a pen slot, the pen slot is arranged close to the accommodating groove, and the writing pen is accommodated in the pen slot and can be detached from the pen slot.

Preferably, the multifunctional hinge shell further comprises a cover plate detachably connected with the accommodating groove, the outer contour of the cover plate is matched with the notch of the accommodating groove, the tablet is arranged in the accommodating groove through the notch, and the cover plate covers the accommodating groove and seals the notch.

Preferably, the multifunctional hinge shell further comprises a power input end and a power output end which are connected with the power supply assembly, the power input end is embedded in the shell and exposed out of the shell, and the power output end is arranged on one surface of the shell, which is deviated from the accommodating groove; the power input terminal is connected with an external power supply to charge the power supply assembly.

Preferably, the power output end is one or a combination of a micro USB interface, a Type-C interface and a Lightning interface; the shell is further provided with a wire slot corresponding to the power output end, and the power output end is accommodated in the corresponding wire slot and detachably connected with the wire slot.

Preferably, a clearing button is arranged on the writing board, the clearing button is electrically connected with the screen of the writing board, and the screen of the writing board is restored to a blank state when the clearing button is pressed.

Preferably, the multifunctional loose-leaf shell further comprises a recording module and a radio module, wherein the recording module and the radio module are integrated on the substrate, and the recording module is in communication connection with the bluetooth module.

Preferably, the multifunctional loose-leaf shell further comprises a loudspeaker, the loudspeaker is fixed inside the shell and connected with the substrate, and a loudspeaker window is further arranged on one side of the shell corresponding to the loudspeaker.

The utility model discloses a solve another technical scheme that above-mentioned technical problem provided as follows: the notebook comprises a notebook body, a connecting piece and a multifunctional loose-leaf shell, wherein a connecting hole is formed in the edge of the multifunctional loose-leaf shell, and the connecting piece penetrates through the connecting hole to realize the connection of the multifunctional loose-leaf shell and the notebook body.

Compared with the prior art, the embodiment of the utility model provides a pair of multi-functional loose-leaf shell and notebook have following advantage:

1. the embodiment of the utility model provides a multi-functional loose-leaf shell not only has safeguard function, can provide the function of writing the record for the user through the board that sets up in the casing moreover, has further increased loose-leaf shell's functionality. Meanwhile, the writing board is directly operated, so that the working efficiency of a user can be improved, and the writing board has higher practicability and popularization value. And the writing board is accommodated in the accommodating groove of the shell, so that the overall structure of the multifunctional loose-leaf shell is more compact, and the multifunctional loose-leaf shell is more convenient to install and carry.

2. The embodiment of the utility model provides a base plate sets up inside the casing, can protect the base plate through the casing, avoids the base plate to receive external force and causes the damage, has further prolonged the life of base plate. Meanwhile, the writing board is in communication connection with the external device through the Bluetooth module, files can be transmitted between the external device and the writing board, the writing board can also be operated and used through the external device, and the functionality and the practicability of the writing board are further improved. In addition, when bluetooth module connects outside electronic equipment, the writing record of board is preserved to outside equipment, can preserve the writing record on the board, and follow-up direct retrieval on outside equipment has further improved the practicality of multi-functional loose-leaf shell.

3. The embodiment of the utility model provides a writing pen can write the operation on the board, has further improved the convenience when the user writes on the board. Simultaneously, the pen slot that sets up through the casing holds the pen and can avoid losing of pen, and sets up the pen slot in the one side that is close to the storage tank, and convenient to use person takes, has further improved the convenience when multi-functional loose-leaf shell uses.

4. The embodiment of the utility model provides a through the notch of the sealed storage tank of the apron that provides, can seal the board in the storage tank, can protect the board in the storage tank through the apron, avoid the board to receive external force and cause the damage, further prolonged the life of board. Meanwhile, the writing board can be prevented from falling from the accommodating groove through the cover plate, and the writing board is prevented from being lost.

5. The embodiment of the utility model provides a power output end is connected with power supply module, can charge for external equipment with power supply module's electric energy transmission to external equipment through power output end, also uses multi-functional loose-leaf shell as the treasured that charges, has further improved multi-functional loose-leaf shell's functionality. Meanwhile, the writing board and the power output end are arranged on different surfaces of the shell, so that functional areas of the multifunctional loose-leaf shell can be distinguished, and convenience is brought to a user to operate and use.

6. The embodiment of the utility model provides a multi-functional loose-leaf shell includes the power output end of multiple different grade type, and the power output end through multiple different grade type can charge to the electronic equipment of different grade type, has further improved multi-functional loose-leaf shell's practicality. Simultaneously, set up the wire casing corresponding with power output end on the casing, when power output end does not use, through wire casing holding power output end in order to protect power output, can make the whole outward appearance of multi-functional loose-leaf shell cleaner and tidier simultaneously.

7. The embodiment of the utility model provides a clear away so that the screen resumes to blank state through clear away the screen content of button to the board, convenient to use person's next use has further improved the practicality of board.

8. The embodiment of the utility model provides a can record outside sound through setting up the recording module, can realize through the radio module with the communication connection of external signal and then can listen to the radio program, further increased the function of multi-functional loose-leaf shell. Simultaneously, with the recording module setting on the base plate and with bluetooth module communication connection, can transmit the audio data of recording module admission to external equipment or board through bluetooth module, further improved the practicality of multi-functional loose-leaf shell.

9. The embodiment of the utility model provides a through the loudspeaker that sets up, can put board or external equipment's sound outward, further increased the function of multi-functional loose-leaf shell. Simultaneously, through set up the loudspeaker window in casing and the corresponding one side of loudspeaker, can avoid the casing to influence the quality of putting outward of loudspeaker sound through the loudspeaker window, tone quality effect when further having improved loudspeaker sound outward.

10. The embodiment of the utility model provides a notebook protects the notebook body through multi-functional loose-leaf shell, can provide the function of writing the record for the user through the board that sets up in the casing moreover, has further increased the functionality of notebook. Meanwhile, the writing board and the notebook body are provided for users to use in different occasions, so that the working efficiency of the users can be improved, and the writing board has higher practicability and popularization value.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of a multifunctional loose-leaf shell according to a first embodiment of the present invention.

Fig. 2 is an exploded view of the shell of the multifunctional loose-leaf shell according to the first embodiment of the present invention.

Fig. 3 is an exploded view of the multifunctional loose-leaf shell according to the first embodiment of the present invention.

Fig. 4 is a schematic perspective view of a multifunctional loose-leaf shell according to a first embodiment of the present invention.

Fig. 5 is an enlarged schematic view of a in fig. 4.

Fig. 6 is a schematic perspective view of a multifunctional loose-leaf shell according to a second embodiment of the present invention.

Fig. 7 is a schematic perspective view of a notebook according to a third embodiment of the present invention.

The attached drawings indicate the following:

1. a multifunctional loose-leaf shell; 2. a multifunctional loose-leaf shell; 3. a notebook;

11. a housing; 12. a writing board; 13. a writing pen; 14. a substrate; 15. a horn; 16. a control button; 17. a power supply component; 18. a power supply input terminal; 19. a power supply output terminal; 21. a cover plate; 31. a notebook body; 32. a connecting member;

111. a containing groove; 112. an upper housing; 113. a lower housing; 114. connecting holes; 115. a pen slot; 116. a horn window; 121. a clear button; 122. a screen; 123. PCBA board; 141. a memory card; 171. an electric quantity indicator light; 181. a power control button;

1111. a notch; 1131. a button window; 1132. a wire passing hole; 1133. a wire slot.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, a first embodiment of the present invention provides a multifunctional loose-leaf shell 1, where the multifunctional loose-leaf shell 1 includes a shell 11 and a tablet 12. Wherein, one side of the housing 11 is provided with a receiving groove 111, and the tablet 12 is disposed in the receiving groove 111.

Referring to fig. 1 and 2, in particular, the housing 11 further includes an upper housing 112 and a lower housing 113, the upper housing 112 and the lower housing 113 are fastened together to form a cavity for accommodating articles, a connection hole 114 is formed in a portion of the upper housing 112 protruding out of the lower housing 113 during fastening, the connection hole 114 is a through hole, and the multifunctional loose-leaf housing 1 is connected to other devices through the connection hole 114.

Further, the multifunctional hinge case 1 further includes a power supply assembly 17, the power supply assembly 17 is disposed inside the casing 11 (i.e., a cavity formed by the upper casing 112 and the lower casing 113 being fastened together), and the power supply assembly 17 is connected to the tablet 12 to supply power to the tablet 12. Specifically, the tablet 12 further includes a screen 122 for writing and a PCBA board 123, the PCBA board 123 is electrically connected to the screen 122, and the power module 17 is electrically connected to the PCBA board 123 to provide power to the screen 122. The embodiment of the present invention provides that the writing board 12 is a rectangular flat plate, the accommodating groove 111 is a rectangular groove matched with the writing board 12, and the accommodating groove 111 is disposed on the upper housing 112. The depth of the receiving groove 111 is not less than the thickness of the tablet 12, and when the tablet 12 is disposed in the receiving groove 111, the receiving groove 111 can completely cover the periphery of the tablet 12 and expose a surface (e.g., a plane shown in fig. 1 a) of the tablet 12 for writing. Of course, the thickness of the tablet 12 may also be larger than the depth of the receiving groove 111, and the receiving groove 111 covers the periphery of the portion of the tablet 12 and exposes a surface of the tablet 12 for writing. Preferably, in the embodiment of the present invention, the depth of the receiving groove 111 is equal to the thickness of the writing board 12, that is, when the writing board 12 is placed in the receiving groove 111, the screen of the writing board 12 and the surface of the upper casing 112 are on the same plane, which can increase the flatness of the surface of the upper casing 112, so that the multifunctional loose-leaf shell 1 is more beautiful.

It can be understood that because casing 11 has certain structural strength, can bear certain external force, consequently the embodiment of the utility model provides a multi-functional loose-leaf shell 1 has stronger safeguard function. And through set up board 12 on casing 11, can provide the function of writing the record for the user through board 12, board 12 can also carry out video broadcast simultaneously, has further increased the functional of multi-functional loose-leaf shell 1. Meanwhile, the face of the tablet 12 for writing is exposed out of the accommodating groove 111, so that a user can directly operate the tablet 12, the working efficiency of the user is further improved, and the tablet has high practicability and popularization value. Moreover, the writing board 12 is accommodated in the accommodating groove 111, so that the overall structure of the multifunctional loose-leaf shell 1 is smaller and more compact, and is more convenient for a user to install and carry.

The embodiment of the utility model provides a do not specifically prescribe a limit to the connected mode between tablet 12 and the casing 11, can realize dismantling the connection through the mode of joint, bolted connection or magnetism absorption connection between tablet 12 and the casing 11, also can realize fixed connection through bonding or injection moulding's mode between tablet 12 and the casing 11.

Referring to fig. 3, in order to improve the convenience of the user when operating the tablet 12, the multifunctional loose-leaf shell 1 further includes a writing pen 13 engaged with the tablet 12, and a sensing screen capable of sensing the contact of the writing pen 13 is disposed on a writing surface of the tablet 12. I.e., clicking a corresponding program on the tablet 12 through the stylus pen 13, the tablet 12 can sense the corresponding touch point and execute the corresponding program, e.g., write a recording program, play an audio program, store the program, etc.

It can be appreciated that the convenience and comfort of the user in using or writing on the tablet 12 can be improved by the writing pen 13. Meanwhile, the tablet 12 can be precisely controlled by the pen 13, and the tablet 12 executes a corresponding program, thereby preventing the occurrence of misoperation. Of course, as a variation, the surface of the tablet 12 for writing may be set as a touch screen, and the tablet 12 may be operated and used by touching the tablet 12 with a finger without setting the pen 13.

Further, in order to avoid the loss of the writing pen 13, the housing 11 is further provided with a pen slot 115. The pen slot 115 is disposed adjacent to the receiving slot 111 and is integrally formed with the upper housing 112. The writing pen 13 is accommodated in the pen slot 115 and is detachable from the pen slot 115. It will be appreciated that the pen 13 is prevented from being lost by accommodating the pen 13 through the pen slot 115 when the pen 13 is not in use. And set up pen slot 115 in the one side that is close to storage tank 111, be about to write pen 13 and set up in the one side that is close to board 12, when the user need operate writing to board 12, write pen 13 place the position more convenient to use person's the use of taking, the convenience when further having improved multi-functional loose-leaf shell 1 and using.

The embodiment of the utility model provides a do not specifically limit to the connection mode of dismantling between pen 13 and the pen slot 115. The writing pen 13 and the pen slot 115 can be detachably connected in a clamping manner, and the writing pen 13 and the pen slot 115 can also be detachably connected in a magnetic attraction manner. Specifically, the embodiment of the present invention provides a detachable connection between the writing pen 13 and the pen slot 115 through a clamping connection.

Referring to fig. 3, a clear button 121 is further disposed on the tablet 12, and the clear button 121 is electrically connected to the screen of the tablet 12. Specifically, the clear button 121 is disposed on the PCBA board 123 and electrically connected to the screen 122 through the PCBA board 123, and the screen 122 of the tablet 12 is restored to a blank state when the clear button 121 is pressed. It will be appreciated that the screen 122 of the tablet 12 is cleared by the clear button 121 to return the screen 122 to a blank state for further use by the user, further improving the utility of the tablet 12.

Referring to fig. 3, the multifunctional hinge case 1 further includes a base plate 14, the base plate 14 is disposed inside the case and electrically connected to the power module 17 and the tablet 12, respectively, and the power module 17 can provide power to the base plate 14. Further, a detachably connected memory card 141 is disposed in the substrate 14, and the memory card 141 is electrically connected to the substrate 14. Meanwhile, a bluetooth module is integrated on the substrate 14, and the tablet 12 is in communication connection with an external device through the bluetooth module. When the bluetooth module is connected to an external electronic device, the external device stores the writing record of the tablet 12, and meanwhile, the writing record can also be stored by the memory card 141.

It can be understood that, the embodiment of the present invention provides a substrate 14 disposed inside the housing 11 (i.e. the cavity formed by the upper housing 112 and the lower housing 113 fastened together), and the substrate 14 can be protected by the housing 11, so as to avoid the substrate 14 from being damaged by external force, and further prolong the service life of the substrate 14. Meanwhile, the tablet 12 is in communication connection with an external device through the bluetooth module, files can be transmitted between the external device and the tablet 12, and the tablet 12 can be operated and used through the external device, so that the functionality and the practicability of the tablet 12 are further improved. In addition, when bluetooth module connects outside electronic equipment, the writing record of board 12 is preserved to outside equipment, can preserve the writing record on the board 12, and follow-up direct retrieval on outside equipment has further improved the practicality of multi-functional loose-leaf shell 1.

Further, the multifunctional loose-leaf shell 1 further comprises a recording module and a radio module, wherein the recording module and the radio module are integrated on the substrate 14, and the recording module is in communication connection with the Bluetooth module. Meanwhile, the recording module is electrically connected to the memory card 141 to store the audio information through the memory card 141.

It can be understood that, with recording module and radio module integration on base plate 14, can protect the recording module through casing 11, and then avoid external impurity to pile up and influence the recording effect on the recording module. And can realize the record to sound through the recording module, can realize through the radio module with external signal's communication connection and then can listen to the radio program, further increased multi-functional loose-leaf shell 1's function. And, recording module and bluetooth module communication connection can realize recording module, board and the interaction between the external equipment three through bluetooth module, and then can transmit the audio data that recording module recorded to external equipment or board 12, also can control recording module through external equipment or board 12 simultaneously, have further improved the practicality of multi-functional loose-leaf shell 1.

Furthermore, since the tablet 12 can play video, and in order to enable the tablet 12 to play audio synchronously during video playing, the multifunctional loose-leaf shell 1 is further provided with a speaker 15, and the speaker 15 is fixed inside the shell 11 and connected to the substrate 14. It can be understood that the interaction among the speaker 15, the tablet 12 and the external device can be realized through the substrate 14, and then the sound of the tablet 12 or the external device can be put outside through the speaker 15, further increasing the function of the multifunctional loose-leaf shell 1. Meanwhile, the starting and stopping of the loudspeaker 15 and the volume can be controlled through external equipment or the writing board 12, and the practicability of the multifunctional loose-leaf shell 1 is further improved.

Referring to fig. 3, since the speaker 15 is fixedly disposed inside the housing 11, in order to avoid the influence of the housing 11 on the volume of the speaker 15 during playing, a speaker window 116 is further disposed on a side of the housing 11 corresponding to the speaker 15. Specifically, the horn window 116 is a plurality of through holes provided on the lower case 113, and the through holes are provided corresponding to the horn 15. It can be understood that the sound emitted by the speaker 15 can be transmitted through the through holes, so that the obstruction of the shell 11 to the sound transmission is avoided, and the tone quality effect when the sound is radiated outside the speaker 15 is further improved.

Referring to fig. 4, further, the multifunctional loose-leaf shell 1 further includes a control button 16, and the control button 16 is disposed on one side of the lower shell 113 and electrically connected to the substrate 14. It can be understood that, because the integrated bluetooth module, radio and recording module on the base plate 14, base plate 14 still is connected with loudspeaker 15 simultaneously, therefore control button 16 is equipped with bluetooth module control button, radio control button, recording module control button and the loudspeaker control button that corresponds with it respectively, can control the opening and close of corresponding module through these buttons. Meanwhile, the sound volume emitted from the loudspeaker 15 can be controlled by the loudspeaker control button. Of course, after the multifunctional loose-leaf shell 1 is in communication connection with the external device through the bluetooth module, the opening and closing of the speaker 15 and the sound level of the external sound can be controlled through the external device.

Referring to fig. 3 to 5, further, the multifunctional loose-leaf shell 1 further includes a power input terminal 18 connected to the power assembly 17 and a power control button 181. The power supply assembly 17 is disposed inside the casing 11, and the power input terminal 18 is embedded in the casing 11 and exposed from the casing 11. The power supply assembly 17 is electrically connected to the tablet 12, the substrate 14 and the speaker 15 respectively to supply power to the tablet 12, the substrate 14 and the speaker 15, the power supply input end 18 is connected to an external power supply to charge the power supply assembly 17, and the power supply input end 18 can also be connected to an external electronic device to transmit audio recorded by the recording module or files in the tablet 12 to the external electronic device.

Specifically, the lower case 113 is further provided with a button window 1131, and the button window 1131 is a through hole corresponding to the power control button 181. The power control button 181 is electrically connected to the power module 17 and is fixedly disposed on the lower housing 113, and the power module 17 can be controlled by the power control button 181, that is, the power module 17 can be turned on or turned off by pressing the power control button 181. And can provide the power for the writing board 12, the Bluetooth module, the recording module and the loudspeaker 15 by arranging a power supply component 17, the whole structure is simple, and the installation and the use are convenient.

With reference to fig. 4 and fig. 5, the multifunctional hinge housing 1 further includes a power output end 19, the power output end 19 is disposed on a surface of the housing 11 away from the accommodating groove 111 and electrically connected to the power module 17, and the power module 17 can provide electric energy for an external device through the power output end 19.

Specifically, the lower housing 113 is further provided with a wire passing hole 1132 corresponding to the power output end 19. The power output terminal 19 is connected to the power module 17 at one end and is disposed outside the housing 11 through the wire hole 1132 at the other end. When charging the external device, dock with the external device through power output 19, can realize transmitting the electric energy of power supply module 17 to the external device, further improved the functional of multi-functional loose-leaf shell 1.

It can be understood that if the power output terminal 19 is disposed on the same surface as the receiving groove 111, that is, on the upper casing 112, too many parts are disposed on the upper casing 112, so that the volume of the upper casing 112 is increased, and the multifunctional loose-leaf shell 1 cannot be made smaller. The embodiment of the utility model provides a set up tablet 12 and power output end 19 respectively in the different faces of casing 11, can realize the division to multi-functional loose-leaf shell 1 functional area, convenient to use person's discernment operation. Meanwhile, the overall volume of the upper shell 112 can be reduced, so that the overall volume of the multifunctional loose-leaf shell 1 is smaller and more compact, and is more convenient for a user to install and carry.

Further, in order to charge the external devices of different types, the power output terminal 19 is one or more of a microsusb interface, a Type-C interface, and a Lightning interface. The power supply output terminals 19 of various types are electrically connected to the power supply module 17 and are in turn disposed on the lower housing 113. Specifically, the embodiment of the utility model provides a be equipped with three power output end 19 altogether, three power output end 19 are MicroUSB interface, Type-C interface and Lightning interface respectively, and what can understand can charge the electronic equipment of different grade Type through the power output end 19 of multiple different grade Type, has further improved multi-functional loose-leaf shell 1's practicality.

Referring to fig. 4, in order to protect the power output terminal 19, the housing 11 further has a slot 1133 corresponding to the power output terminal 19, and the power output terminal 19 is accommodated in the corresponding slot 1133 and detachably connected to the slot 1133. Specifically, the wire casing 1133 is disposed on the lower housing 113 and is integrally formed with the lower housing 113, an inner contour of the wire casing 1133 is adapted to an outer contour of the corresponding power output terminal 19, and the power output terminal 19 can be clamped in the corresponding wire casing 1133. It will be appreciated that the protection of the power output 19 can be achieved by the wire slots 1133 receiving the power output 19 when the power output 19 is not in use. Meanwhile, the power output ends 19 are accommodated in the corresponding wire slots 1133, so that the disordered arrangement of the power output ends 19 of various types on the lower shell 113 can be avoided, and the overall appearance of the multifunctional loose-leaf shell 1 is tidier.

Referring to fig. 5, in order to visually reflect the power of the power module 17, the power module 17 is further provided with a power indicator light 171, and the power indicator light 171 is disposed on the lower case 113 side and indicates the power of the power module 17.

Referring to fig. 6, a second embodiment of the present invention provides a multifunctional loose-leaf shell 2, and the difference between the multifunctional loose-leaf shell 2 of the second embodiment and the multifunctional loose-leaf shell 1 of the first embodiment of the present invention is that the multifunctional loose-leaf shell 2 further includes a cover plate 21, and the cover plate 21 is disposed on the housing 11 to protect the tablet 12.

Specifically, the outer contour of the cover plate 21 is adapted to the notch 1111 of the receiving groove 111, the tablet 12 is disposed in the receiving groove 111 through the notch 1111, the cover plate 21 is detachably connected to the receiving groove 111, and the cover plate 21 seals the notch 1111 when covering the receiving groove 111.

It can be understood that, through the notch 1111 of the cover plate 21 sealing the storage groove 111, the tablet 12 can be sealed in the storage groove 111, and then the protection of the tablet 12 is realized, the damage of the tablet 12 caused by external force is avoided, and the service life of the tablet 12 is further prolonged. Meanwhile, when the tablet 12 is not used, the tablet 12 can be prevented from falling from the accommodating groove 111 by the cover plate 21, and the loss of the tablet 12 is further prevented.

The embodiment of the utility model provides a do not specifically prescribe a limit to the connection mode of dismantling between apron 21 and the storage tank 111, can realize articulatedly through the hinge between apron 21 and the storage tank 111, also can realize magnetism through the magnetic part between apron 21 and the storage tank 111 and inhale and be connected, can also realize the joint through the buckle between apron 21 and the storage tank 111.

Referring to fig. 7, a notebook 3 according to a third embodiment of the present invention includes a notebook body 31, a connecting member 32, and the multifunctional loose-leaf shell 1 of the first embodiment or the multifunctional loose-leaf shell 2 of the second embodiment. The embodiment of the present invention is illustrated by the multifunctional hinge case 1 of the first embodiment, and the present invention should not be limited to this configuration. The multifunctional loose-leaf shell 1 is connected with the notebook body 31 through a connecting piece 32.

Specifically, the notebook body 31 is provided with a through hole corresponding to the connecting hole 114, the connecting member 32 is a binder having opening and closing functions, and the connecting member 32 penetrates through the connecting hole 114 and the through hole to detachably connect the notebook body 31 and the multifunctional loose-leaf shell 1.

It can be understood that the notebook body 31 can be protected by the multifunctional loose-leaf shell 1, and then the damage of the notebook body 31 is avoided. The tablet 12 disposed in the casing 11 can provide writing function for the user, and further increase the functionality of the notebook 3. Meanwhile, the writing board 12 and the notebook body 31 are provided for users to select and use in different occasions, so that the working efficiency of the users can be further improved, and the writing board has higher practicability and popularization value.

Compared with the prior art, the embodiment of the utility model provides a pair of multi-functional loose-leaf shell and notebook have following advantage:

1. the embodiment of the utility model provides a multi-functional loose-leaf shell not only has safeguard function, can provide the function of writing the record for the user through the board that sets up in the casing moreover, has further increased loose-leaf shell's functionality. Meanwhile, the writing board is directly operated, so that the working efficiency of a user can be improved, and the writing board has higher practicability and popularization value. And the writing board is accommodated in the accommodating groove of the shell, so that the overall structure of the multifunctional loose-leaf shell is more compact, and the multifunctional loose-leaf shell is more convenient to install and carry.

2. The embodiment of the utility model provides a base plate sets up inside the casing, can protect the base plate through the casing, avoids the base plate to receive external force and causes the damage, has further prolonged the life of base plate. Meanwhile, the writing board is in communication connection with the external device through the Bluetooth module, files can be transmitted between the external device and the writing board, the writing board can also be operated and used through the external device, and the functionality and the practicability of the writing board are further improved. In addition, when bluetooth module connects outside electronic equipment, the writing record of board is preserved to outside equipment, can preserve the writing record on the board, and follow-up direct retrieval on outside equipment has further improved the practicality of multi-functional loose-leaf shell.

3. The embodiment of the utility model provides a writing pen can write the operation on the board, has further improved the convenience when the user writes on the board. Simultaneously, the pen slot that sets up through the casing holds the pen and can avoid losing of pen, and sets up the pen slot in the one side that is close to the storage tank, and convenient to use person takes, has further improved the convenience when multi-functional loose-leaf shell uses.

4. The embodiment of the utility model provides a through the notch of the sealed storage tank of the apron that provides, can seal the board in the storage tank, can protect the board in the storage tank through the apron, avoid the board to receive external force and cause the damage, further prolonged the life of board. Meanwhile, the writing board can be prevented from falling from the accommodating groove through the cover plate, and the writing board is prevented from being lost.

5. The embodiment of the utility model provides a power output end is connected with power supply module, can charge for external equipment with power supply module's electric energy transmission to external equipment through power output end, also uses multi-functional loose-leaf shell as the treasured that charges, has further improved multi-functional loose-leaf shell's functionality. Meanwhile, the writing board and the power output end are arranged on different surfaces of the shell, so that functional areas of the multifunctional loose-leaf shell can be distinguished, and convenience is brought to a user to operate and use.

6. The embodiment of the utility model provides a multi-functional loose-leaf shell includes the power output end of multiple different grade type, and the power output end through multiple different grade type can charge to the electronic equipment of different grade type, has further improved multi-functional loose-leaf shell's practicality. Simultaneously, set up the wire casing corresponding with power output end on the casing, when power output end does not use, through wire casing holding power output end in order to protect power output, can make the whole outward appearance of multi-functional loose-leaf shell cleaner and tidier simultaneously.

7. The embodiment of the utility model provides a clear away so that the screen resumes to blank state through clear away the screen content of button to the board, convenient to use person's next use has further improved the practicality of board.

8. The embodiment of the utility model provides a can record outside sound through setting up the recording module, can realize through the radio module with the communication connection of external signal and then can listen to the radio program, further increased the function of multi-functional loose-leaf shell. Simultaneously, with the recording module setting on the base plate and with bluetooth module communication connection, can transmit the audio data of recording module admission to external equipment or board through bluetooth module, further improved the practicality of multi-functional loose-leaf shell.

9. The embodiment of the utility model provides a through the loudspeaker that sets up, can put board or external equipment's sound outward, further increased the function of multi-functional loose-leaf shell. Simultaneously, through set up the loudspeaker window in casing and the corresponding one side of loudspeaker, can avoid the casing to influence the quality of putting outward of loudspeaker sound through the loudspeaker window, tone quality effect when further having improved loudspeaker sound outward.

10. The embodiment of the utility model provides a notebook protects the notebook body through multi-functional loose-leaf shell, can provide the function of writing the record for the user through the board that sets up in the casing moreover, has further increased the functionality of notebook. Meanwhile, the writing board and the notebook body are provided for users to use in different occasions, so that the working efficiency of the users can be improved, and the writing board has higher practicability and popularization value.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. A multifunctional loose-leaf shell is characterized in that: the multifunctional loose-leaf shell comprises a shell, a power supply assembly and a writing board, wherein the power supply assembly is arranged inside the shell, a containing groove is formed in one side of the shell, the writing board is arranged in the containing groove, and the power supply assembly is connected with the writing board to provide electric energy for the writing board.

2. A multi-functional loose-leaf binder according to claim 1, wherein: the multifunctional loose-leaf shell further comprises a substrate, the substrate is arranged inside the shell and electrically connected with the writing board, a Bluetooth module is integrated on the substrate, and the writing board is in communication connection with external equipment through the Bluetooth module;

when the Bluetooth module is connected with external electronic equipment, the external equipment stores writing records of the writing board.

3. A multi-functional loose-leaf binder according to claim 1, wherein: the multifunctional loose-leaf shell further comprises a writing pen matched with the writing board, the shell is further provided with a pen slot, the pen slot is arranged close to the accommodating groove, and the writing pen is accommodated in the pen slot and can be detached from the pen slot.

4. A multi-functional loose-leaf binder according to claim 1, wherein: the multifunctional loose-leaf shell further comprises a cover plate detachably connected with the accommodating groove, the outer contour of the cover plate is matched with the notch of the accommodating groove, the writing board is arranged in the accommodating groove through the notch, and the cover plate covers the accommodating groove and seals the notch.

5. A multi-functional loose-leaf binder according to claim 1, wherein: the multifunctional loose-leaf shell further comprises a power supply input end and a power supply output end which are connected with the power supply assembly, the power supply input end is embedded in the shell and exposed out of the shell, and the power supply output end is arranged on one surface of the shell, which is far away from the accommodating groove; the power input terminal is connected with an external power supply to charge the power supply assembly.

6. The multifunctional loose-leaf binder of claim 5, wherein: the power output end is one or a combination of a MicroUSB interface, a Type-C interface and a Lightning interface;

the shell is further provided with a wire slot corresponding to the power output end, and the power output end is accommodated in the corresponding wire slot and detachably connected with the wire slot.

7. A multi-functional loose-leaf binder according to claim 1, wherein: the tablet is characterized in that a clearing button is arranged on the tablet, the clearing button is electrically connected with the screen of the tablet, and the screen of the tablet is restored to a blank state when the clearing button is pressed.

8. A multi-functional loose-leaf binder according to claim 2, wherein: the multifunctional loose-leaf shell further comprises a recording module and a radio module, wherein the recording module and the radio module are integrated on the substrate, and the recording module is in communication connection with the Bluetooth module.

9. A multi-functional loose-leaf binder according to claim 2, wherein: the multifunctional loose-leaf shell further comprises a loudspeaker, the loudspeaker is fixed in the shell and connected with the substrate, and a loudspeaker window is further arranged on one side, corresponding to the loudspeaker, of the shell.

10. A notebook, characterized in that: the notebook comprises a notebook body, a connecting piece and the multifunctional loose-leaf shell as claimed in any one of claims 1 to 9, wherein a connecting hole is formed in the edge of the multifunctional loose-leaf shell, and the connecting piece penetrates through the connecting hole to realize the connection of the multifunctional loose-leaf shell and the notebook body.

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