CN218825376U

CN218825376U - Notebook computer

Info

Publication number: CN218825376U
Application number: CN202223135677.5U
Authority: CN
Inventors: 刘华彬
Original assignee: Hefei Zhuoyi Hengtong Information Security Co Ltd
Current assignee: Hefei Zhuoyi Hengtong Information Security Co Ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-07
Anticipated expiration: 2032-11-24

Abstract

The utility model provides a notebook computer, which comprises a host module, a display module and two rotating shaft assemblies respectively connected with the host module and the display module; each rotating shaft assembly comprises an axis, a first connecting piece, a second connecting piece, a first friction plate, a rotating wheel, a lubricating wheel, a plurality of gaskets, a second friction plate and a torque force adjusting nut; the display module of the notebook computer can be opened to the maximum 300 degrees, and has rich use scenes including a conventional use mode, a tent use mode and a flat plate use mode; and the rotating shaft component adopts a rotating shaft structure with a single shaft center, and does not adopt a 360-degree double-shaft-center rotating shaft structure with a complex structure and high cost, so that the cost is reduced.

Description

Notebook computer

Technical Field

The utility model relates to the technical field of computers, especially, relate to a notebook computer.

Background

With the continuous development of scientific technology, electronic technology has also been developed rapidly, and the variety of electronic products is more and more, and people also enjoy various conveniences brought by scientific development. People can enjoy comfortable life brought by scientific development, such as surfing the internet, listening to music, watching movies and the like, through various types of electronic equipment.

In the prior art, users using electronic devices have different requirements on the forms of the electronic devices in different use environments, so that the electronic devices have different use mode forms. Such as office-specific notebook, portable tablet, stand-up, or tent. As can be seen from the above usage mode, the existing notebook computer can have various expression modes, and when the display screen of the notebook computer is turned to 90 degrees with respect to the host, the notebook computer is in a traditional notebook computer mode; when the display screen of the notebook computer is turned to be 360 degrees with the keyboard surface, the notebook computer can be used as a tablet computer; of course, the user can also turn to a tent type form of 270 degrees to watch videos or browse pictures and the like. Users are increasingly focusing on the experience when interacting with electronic devices, and therefore, more and more structural forms appear in the field of vision of people.

In order to form a required angle between the display screen of the notebook computer and the host, the display screen and the host need to be connected through a rotating shaft structure, a 360-degree double-axis rotating shaft is generally used in the prior art, but the 360-degree double-axis rotating shaft has the disadvantages of complex structure and high cost, and therefore another rotating shaft structure needs to be provided urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a notebook computer, which adopts a rotating shaft component with a single shaft center structure and has low cost; the display module can be opened to the maximum 300 degrees, and has rich use scenes.

In order to achieve the above object, the present invention provides a notebook computer, comprising a host module, a display module, and two rotating shaft assemblies respectively connected to the host module and the display module; each rotating shaft assembly comprises an axis, a first connecting piece, a second connecting piece, a first friction plate, a rotating wheel, a lubricating wheel, a plurality of gaskets, a second friction plate and a torque force adjusting nut;

the first connecting piece comprises a first connecting part and a fixing part connected to one end of the first connecting part, the first connecting part is fixedly connected to the host module, and the fixing part is fixedly arranged at one end of the axis in a penetrating manner; the second connecting piece comprises a second connecting part and a rotating part connected to one end of the second connecting part, and the second connecting part is fixedly connected to the display module; the rotating part, the first friction plate, the rotating wheel, the lubricating wheel, the plurality of gaskets, the second friction plate and the torsion adjusting nut are sequentially arranged on the shaft center in a penetrating manner; the rotating part and the rotating wheel can synchronously rotate relative to the axis, so that the display module can rotate relative to the host module;

the display module is characterized in that a first stop block is arranged on one side, close to the fixed portion, of the rotating portion, a boss is arranged on the shaft center, a second stop block is correspondingly arranged on one side, close to the rotating portion, of the boss, and the first stop block and the second stop block form a stop structure, so that the display module rotates relative to the host module within the range of 0-300 degrees.

The shape of gasket is bowl-shaped, and the quantity is 5.

The rotating wheel is provided with a convex column on one side close to the rotating part, a column hole is correspondingly formed in one side of the rotating part close to the rotating wheel, and the convex column extends into the column hole to enable the rotating part and the rotating wheel to synchronously rotate relative to the axis.

The host module comprises a first shell and a filling part which is arranged on one side of the first shell and protrudes outwards, the display module comprises a second shell and two protruding parts which are arranged on one side of the second shell oppositely, and an accommodating cavity is arranged in each protruding part; the filling part extends into the space between the two convex parts; the axle center, the fixing part, the rotating part, the first friction plate, the rotating wheel, the lubricating wheel, the plurality of gaskets, the second friction plate and the torsion adjusting nut are positioned in the accommodating cavity; the first connecting part extends into the first shell and is fixedly connected with the first shell; the second connecting part extends into the second shell and is fixedly connected with the second shell.

The first connecting part is fixedly locked on the first shell through a plurality of screws, and the second connecting part is fixedly locked on the second shell through a plurality of screws.

The display module further comprises a touch display screen arranged on the second shell and a camera arranged on the second shell and located on one side, far away from the first shell, of the touch display screen.

The host module further comprises a main board arranged in the first shell, and the main board is provided with a first gyroscope element; the display module further comprises a second gyroscope element arranged inside the second shell, and the second gyroscope element is electrically connected with the main board; the first gyroscope element and the second gyroscope element are matched to calculate the opening angle of the touch display screen.

The host module further comprises a keyboard arranged on the first shell and a touch pad arranged on the first shell and located on one side, away from the second shell, of the keyboard.

The first shell and the filling part are provided with a plurality of foot pads.

The first shell is provided with two foot pads which are respectively positioned at two corners of the first shell, which are far away from the second shell; the filling part is provided with two foot pads which are respectively positioned at two ends of the filling part.

The utility model has the advantages that: the utility model discloses a notebook computer, which comprises a host module, a display module and two rotating shaft components respectively connected with the host module and the display module; each rotating shaft assembly comprises an axis, a first connecting piece, a second connecting piece, a first friction plate, a rotating wheel, a lubricating wheel, a plurality of gaskets, a second friction plate and a torque force adjusting nut; the display module of the notebook computer can be opened to the maximum 300 degrees, and has rich use scenes including a conventional use mode, a tent use mode and a flat plate use mode; and the rotating shaft component adopts a rotating shaft structure with a single shaft center, and does not adopt a rotating shaft structure with 360 degrees and double shaft centers, which has complex structure and high cost, thereby reducing the cost.

Drawings

For a better understanding of the features and technical content of the present invention, reference should be made to the following detailed description of the present invention and accompanying drawings, which are provided for purposes of illustration and description and are not intended to limit the invention.

In the attached figures, the drawing is shown,

FIG. 1 is a perspective view of a notebook computer and a schematic view of a conventional usage mode thereof;

fig. 2 is a partially exploded view of the notebook computer of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a schematic perspective view showing the fixed connection between the second casing and the second connecting portion of the notebook computer of the present invention, in which the second casing is cut away in fig. 4;

fig. 5 is a schematic perspective view showing the fixed connection between the first casing and the first connecting portion of the notebook computer of the present invention, and the first casing is cut away in fig. 5;

fig. 6 is a perspective view of the main board of the present invention;

fig. 7 is a perspective view of the rotating shaft assembly of the present invention, wherein the opening angle of the display module is 0 degree;

FIG. 8 is an exploded view of FIG. 7;

fig. 9 is a perspective view of the rotating shaft assembly of the present invention at another angle, in which the opening angle of the display module is 300 degrees;

fig. 10 is a perspective view of the notebook computer tent of the present invention in a use mode;

fig. 11 is a side view of the laptop tent of the present invention in use mode;

fig. 12 is a perspective view of the tablet computer of the present invention in a use mode;

fig. 13 is a perspective view of the notebook computer in the shutdown mode of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Referring to fig. 1, 2 and 3, the present invention provides a notebook computer, which includes a host module 2, a display module 4, and two rotating shaft assemblies 6 respectively connected to the host module 2 and the display module 4.

As shown in fig. 7, 8 and 9, each of the rotating shaft assemblies 6 includes a shaft 61, a first connecting member 62, a second connecting member 63, a first friction plate 64, a rotating wheel 65, a lubricating wheel 66, a plurality of washers 67, a second friction plate 68 and a torque adjusting nut 69.

The first connecting element 62 includes a first connecting portion 621 and a fixing portion 623 connected to one end of the first connecting portion 621, the first connecting portion 621 is fixedly connected to the host module 2, and the fixing portion 623 is fixedly disposed at one end of the shaft 61. The second connecting member 63 includes a second connecting portion 631 and a rotating portion 633 connected to one end of the second connecting portion 631, and the second connecting portion 631 is fixedly connected to the display module 4. The rotating part 633, the first friction plate 64, the rotating wheel 65, the lubricating wheel 66, the plurality of gaskets 67, the second friction plate 68, and the torque adjusting nut 69 are sequentially inserted through the shaft 61. The rotating portion 633 and the rotating wheel 65 can rotate synchronously relative to the shaft 61, so that the display module 4 can rotate relative to the host module 2.

One surface of the rotating portion 633 close to the fixing portion 623 is provided with a first stop 6331, the shaft center 61 is provided with a boss 611, one surface of the boss 611 close to the rotating portion 633 is correspondingly provided with a second stop 6114, and the first stop 6331 and the second stop 6114 form a stop structure, so that the display module 4 rotates relative to the host module 2 within the range of 0 to 300 degrees. Fig. 7 and 9 show the relative positions of the first stopper 6331 and the second stopper 6114 when the display module 4 is opened at 0 degree and 300 degrees, respectively.

Specifically, the spacers 67 are bowl-shaped and 5 in number.

Specifically, a convex column 651 is arranged on one surface of the rotating wheel 65, which is close to the rotating part 633, a column hole 6333 is correspondingly arranged on one surface of the rotating part 633, which is close to the rotating wheel 65, and the convex column 651 extends into the column hole 6333 so that the rotating part 633 and the rotating wheel 65 rotate synchronously relative to the axis 61.

Specifically, the host module 2 includes a first housing 21 and a filling portion 22 disposed on one side of the first housing 21 and protruding outward, the display module 4 includes a second housing 41 and two protruding portions 42 disposed on one side of the second housing 41, and an accommodating cavity 421 is disposed in the protruding portions 42. The filling portion 22 extends between the two protruding portions 42. The shaft core 61, the fixing portion 623, the rotating portion 633, the first friction plate 64, the rotating wheel 65, the lubricating wheel 66, the plurality of gaskets 67, the second friction plate 68 and the torque adjusting nut 69 are located in the accommodating cavity 421, as shown in fig. 4 and 5, the first connecting portion 621 extends into the first housing 21 and is fixedly connected with the first housing 21; the second connecting portion 631 extends into the second housing 41 and is fixedly connected to the second housing 41. In this embodiment, the first connecting portion 621 is fixed on the first casing 21 by a plurality of screws, and the second connecting portion 631 is fixed on the second casing 41 by a plurality of screws.

The display module 4 further includes a touch display screen 43 disposed on the second casing 41, and a camera 44 disposed on the second casing 41 and located on a side of the touch display screen 43 away from the first casing 21. The host module 2 further includes a keyboard 24 disposed on the first housing 21, and a touch pad 25 disposed on the first housing 21 and located on a side of the keyboard 24 away from the second housing 41.

The host module 2 further includes a main board 23 disposed inside the first housing 21, as shown in fig. 6, the main board 23 is provided with a first gyroscope element 231. The display module 4 further includes a second gyroscope element 45 disposed inside the second housing 41, and the second gyroscope element 45 is electrically connected to the main board 23. The first gyroscope element 231 and the second gyroscope element 45 are used for calculating the opening angle of the touch display screen 43 (i.e. the included angle between the display module 4 and the host module 2).

The first housing 21 and the filling portion 22 are provided with a plurality of foot pads 7. In this embodiment, the first casing 21 is provided with two foot pads 7 respectively located at two corners of the first casing 21 away from the second casing 41; two foot pads 7 are arranged on the filling part 22 and are respectively positioned at two ends of the filling part 22.

The utility model discloses a notebook computer includes following four kinds of modes:

1. in the normal use mode, as shown in fig. 1, the host module 2 is horizontally disposed, and the display module 4 and the host module 2 form a preset angle (the preset angle in the drawing is 120 degrees), so as to facilitate the user to use the display module in a normal manner.

2. In the tent use mode, as shown in fig. 10 and 11, the display module 4 rotates to a maximum angle, i.e., 300 degrees, relative to the host module 2, and the side surface of the second housing 41 and the side surface of the first housing 21 together form an inverted "V" shape to support the notebook computer (i.e., the open angle of the touch display screen 43 is 300 degrees in the drawing). In this mode, in order to prevent the keypad 24 from being operated erroneously, the keypad 24 is locked; for convenience of use, the second gyroscope element 45 detects the position condition of the touch display screen 43, and communicates with the main board 23, and the main board 23 controls the touch display screen 43 to rotate 180 degrees for display.

3. In the tablet usage mode, as shown in fig. 12, the display module 4 rotates to a maximum angle, i.e., 300 degrees, relative to the host module 2, the host module 2 is laid flat, and the side of the first housing 21 where the keyboard 24 is disposed faces downward (i.e., the angle at which the touch display screen 43 is opened is 300 degrees). In this mode, the keypad 24 is locked in order to prevent malfunction of the keypad 24. And the plurality of pads 7 on the first housing 21 and the filling part 22 may function to support and protect the keyboard 24 and the touch pad 25.

4. In the shutdown mode, as shown in fig. 13, the display module 4 covers the host module 2, and the opening angle of the touch display screen 43 is 0 degree.

To sum up, the utility model provides a notebook computer, which comprises a host module, a display module and two rotating shaft assemblies respectively connected with the host module and the display module; each rotating shaft assembly comprises an axis, a first connecting piece, a second connecting piece, a first friction plate, a rotating wheel, a lubricating wheel, a plurality of gaskets, a second friction plate and a torque force adjusting nut; the display module of the notebook computer can be opened to the maximum 300 degrees, and has rich use scenes including a conventional use mode, a tent use mode and a flat plate use mode; and the rotating shaft component adopts a rotating shaft structure with a single shaft center, and does not adopt a 360-degree double-shaft-center rotating shaft structure with a complex structure and high cost, so that the cost is reduced.

From the above, it is obvious to those skilled in the art that various other changes and modifications can be made according to the technical solution and the technical idea of the present invention, and all such changes and modifications should fall within the protective scope of the appended claims.

Claims

1. A notebook computer is characterized by comprising a host module (2), a display module (4) and two rotating shaft assemblies (6) which are respectively connected with the host module (2) and the display module (4); each rotating shaft assembly (6) comprises an axle center (61), a first connecting piece (62), a second connecting piece (63), a first friction plate (64), a rotating wheel (65), a lubricating wheel (66), a plurality of gaskets (67), a second friction plate (68) and a torsion adjusting nut (69);

the first connecting piece (62) comprises a first connecting part (621) and a fixing part (623) connected to one end of the first connecting part (621), the first connecting part (621) is fixedly connected to the host module (2), and the fixing part (623) is fixedly arranged at one end of the shaft center (61) in a penetrating manner; the second connecting piece (63) comprises a second connecting part (631) and a rotating part (633) connected to one end of the second connecting part (631), and the second connecting part (631) is fixedly connected to the display module (4); the rotating part (633), the first friction plate (64), the rotating wheel (65), the lubricating wheel (66), the plurality of gaskets (67), the second friction plate (68) and the torsion adjusting nut (69) are sequentially arranged on the shaft center (61) in a penetrating mode; the rotating part (633) and the rotating wheel (65) can synchronously rotate relative to the shaft center (61), so that the display module (4) can rotate relative to the host module (2);

one side of the rotating portion (633) close to the fixing portion (623) is provided with a first stop block (6331), the shaft center (61) is provided with a boss (611), one side of the boss (611) close to the rotating portion (633) is correspondingly provided with a second stop block (6114), and the first stop block (6331) and the second stop block (6114) form a stop structure, so that the display module (4) rotates relative to the host module (2) within the range of 0-300 degrees.

2. The notebook computer of claim 1, wherein the spacers (67) are bowl-shaped and 5 in number.

3. The notebook computer according to claim 1, wherein a convex column (651) is arranged on one surface of the rotating wheel (65) close to the rotating part (633), a column hole (6333) is correspondingly arranged on one surface of the rotating part (633) close to the rotating wheel (65), and the convex column (651) extends into the column hole (6333) so that the rotating part (633) and the rotating wheel (65) rotate relative to the axis (61) synchronously.

4. The notebook computer according to claim 1, wherein the host module (2) comprises a first housing (21) and a filling portion (22) disposed on one side of the first housing (21) and protruding outward, the display module (4) comprises a second housing (41) and two protrusions (42) disposed on one side of the second housing (41) opposite to the second housing, and the protrusions (42) are disposed with accommodating cavities (421); the filling part (22) extends into the space between the two convex parts (42); the shaft center (61), the fixing part (623), the rotating part (633), the first friction plate (64), the rotating wheel (65), the lubricating wheel (66), the plurality of gaskets (67), the second friction plate (68) and the torque force adjusting nut (69) are positioned in the accommodating cavity (421); the first connecting part (621) extends into the first shell (21) and is fixedly connected with the first shell (21); the second connecting part (631) extends into the second shell (41) and is fixedly connected with the second shell (41).

5. The notebook computer as claimed in claim 4, wherein the first connecting portion (621) is fastened to the first housing (21) by a plurality of screws, and the second connecting portion (631) is fastened to the second housing (41) by a plurality of screws.

6. The notebook computer according to claim 4, wherein the display module (4) further comprises a touch display screen (43) disposed on the second housing (41), and a camera (44) disposed on the second housing (41) and located on a side of the touch display screen (43) away from the first housing (21).

7. The notebook computer according to claim 6, wherein the host module (2) further comprises a main board (23) disposed inside the first housing (21), the main board (23) being provided with a first gyroscope element (231); the display module (4) further comprises a second gyroscope element (45) arranged inside the second shell (41), and the second gyroscope element (45) is electrically connected with the main board (23); the first gyroscope element (231) and the second gyroscope element (45) cooperate to calculate an angle at which the touch display screen (43) is open.

8. The notebook computer according to claim 4, wherein the host module (2) further comprises a keyboard (24) disposed on the first housing (21), and a touch pad (25) disposed on the first housing (21) and located on a side of the keyboard (24) away from the second housing (41).

9. The notebook computer as claimed in claim 4, wherein a plurality of foot pads (7) are disposed on the first casing (21) and the filling portion (22).

10. The notebook computer as claimed in claim 9, wherein the first housing (21) is provided with two foot pads (7) respectively located at two corners of the first housing (21) away from the second housing (41); two foot pads (7) are arranged on the filling part (22) and are respectively positioned at two ends of the filling part (22).