LT6361B - An adjustable notebook - type computer device - Google Patents

Abstract

An adjustable notebook-type computer device includes the first part (8) and the second part (9) which can pivot relatively with certain angle. The first part (8) includes the left bulge (82), the right bulge (81) and the recess which is located between the left bulge (82) and the right bulge (81) and is for the middle bulge (93) of the second part (9) to stretch into. The structures of the left bulge (82) and the right bulge (81) are symmetrical, and three bearing devices (31, 32, 33) with different pivotal moment which are continuously set up are installed in the left bulge (82) and the right bulge (81), respectively. A regulating motor (2) is set up in the middle bulge (93). Both ends of regulating motor (2) are connected with the left thread (21) and the right thread (210) with opposite direction of rotation, respectively.

Description

In the field of computer devices, a portable computer device is widely used in personal computers.

A notebook device often has a display and a host unit that can rotate about each other. Compared to the torque setting of the host computer, the display has a great influence on the use of the computer. In some cases, high torque is required (i.e. tensioned pivot joint). In some cases, high torque is required (i.e., the hinged joint is disassembled). Due to the articulation mechanism, which is successfully installed in the manufacturing process, it is difficult to adjust the torque. Thus, it is difficult to satisfy the torque requirements of the pivot joint in various cases.

The essence of the invention

The present invention seeks to provide an adjustable notebook computer device that can overcome the disadvantages of the present technology.

The adjustable notebook computer device of the present invention has a first and a second part which can rotate relatively at a certain angle. The first part has a left convexity, a right convexity, and a recess which is disposed between the left convexity and the right convexity and is intended to accommodate the middle convexity of the second part. The structures of the left convexity and the right convexity are symmetrical, and the three bearing devices with different torques are evenly spaced and mounted on the left convex and right convex respectively. The adjusting motor is positioned in the middle of the convexity. Both ends of the adjusting motor are connected to the left-hand thread and the right-hand thread respectively in the opposite direction of rotation. Either the left-hand thread or the right-hand thread are used to control the threaded bearing assembly, which slides axially in the respective bearing assembly in the left convex and right convex. The electronic control unit is located on the control motor housing and connected to the control motor. The electronic control unit is used to control the speed of the adjusting motor so that the sliding speed of the thread bearing unit can be adjusted as required. The left-hand thread extends to the left of the adjusting motor, intersects three bearing devices with different torque in the left convex to the left part of the loop fixedly connected to the left side of the second part, and is held here pivotally. The guide rod is rigidly positioned between the left part of the eyelet and the median convexity, and the guide rod is used to pass through the respective thread bearing assembly to direct movement to the left and right. The right-hand thread extends to the right of the adjusting motor, intersects the three bearing units with different torque in the right convex to the right part of the loop fixedly connected to the right of the second part, and is held here pivotally. The guide rod is rigidly positioned between the right part of the loop and the median convexity, and the guide rod is used to pass through the respective thread bearing assembly to direct movement to the left and right. Each bearing unit has an inner ring and an outer ring. The joint insert is located on the inside of the inner ring and is used to connect the friction gears on the circumference of the outer thread bearing unit so that the thread bearing unit and the inner ring of the bearing unit rotate in a fixed manner. The flexible couplings are arranged respectively in the bearing unit connector insert with different torque. The flexible switches are electrically connected to the red indicator, the green indicator and the yellow indicator to the right of the second part, respectively. When the adjusting motor drives the left-hand thread and the right-hand thread for rotation, the thread bearing assembly in the left-hand and right-hand conveys may move close to each other or move away from one another to selectively connect one of the three bearing units with different torque or left-handed or on the right convex and adjust the torque of the first part relative to the second part. When the thread bearing unit slides and contacts the flexible switch, the red indicator operates under the control of the flexible switch. At this point, the thread bearing assembly engages with the bearing assembly. When the threaded bearing unit slides and contacts the flexible switch, the green indicator operates under the control of the flexible switch. At this point, the thread bearing assembly engages with the bearing assembly. As the threaded bearing unit slides and contacts the flexible switch, the yellow indicator operates under the control of the flexible switch. At this point, the thread bearing assembly engages with the bearing assembly.

In the present invention, since two sets of symmetrical pivot joints are arranged, the reliability and balance of the connection between the first part and the second part can be ensured. Three bearing units with different torque are arranged in each pivoting joint group. Through interlocking bearing thread blocks with one of three bearing devices with different torque corresponding to the torque can be selected to complete the torque adjustment. The positioning of the guide rod can enhance the mounting properties of the thread bearing assembly and avoid interference in the direction of the circumference of the thread bearing assembly when the first part and the second part rotate relatively, i.e. set the thread bearing unit in the perimeter direction. The spaced cylindrical convexity embedded in the second portion and the convexity portion of the first portion may provide additional assistance and may enhance communication reliability. For example, it can protect the mechanical properties of the internal moment control device in the event of external influences. The pinion structure is mounted on the circumference of the threaded bearing unit to make sure that the threaded bearing unit and the inner ring of the bearing unit are fixed and can cause the bearing unit to slip along the axial axis of the bearing unit so that a moment is selected. An entire unit with a stable and reliable design can efficiently achieve the torque selection, from the first part to the second part.

Picture descriptions Fig. Shows a general layout diagram of an adjustable notebook computer device.

Fig. shows the local left part of Fig. 1. magnified scheme.

Fig. shows a schematic diagram of a cross-sectional design of a bearing device.

Fig. shows a schematic diagram of a cross-sectional design of a thread bearing block.

Specific way of realization

The present invention is described in detail in the combination of Figures 1-4.

According to an exemplary embodiment, the adjustable notebook computer device has a first part (8) and a second part (9), which can rotate relatively at a certain angle. The first part (8) has a left convexity (82), a right convexity (81) and a recess which is disposed between the left convexity (82) and the right convexity (81) and serves to accommodate the middle convexity (93) of the second part (9). The structures of the left convexity (82) and the right convexity (81) are symmetrical, and the three bearing devices (31, 32, 33) with different torques are evenly spaced and mounted in the left convexity (82) and the right convexity (81), respectively. The adjusting motor (2) is located in the middle of the convexity (93). Both ends of the adjusting motor (2) are connected to the left-hand thread (21) and the right-hand thread (210) respectively in the opposite direction of rotation. Either the left-hand thread (21) or the right-hand thread (210) are used to control the threaded bearing assembly (211), which slides axially in the respective bearing device on the left convex (82) and right convex (81). The electronic control unit (64) is located on the housing of the regulating motor (2) and connected to the regulating motor (2). The electronic control unit (64) is used to control the rotational speed of the adjusting motor (2) so that the sliding speed of the thread bearing unit (211) can be adjusted as required. The left-hand thread (21) extends to the left of the adjusting motor (2), intersects three bearing devices (31, 32, 33) with different torque in the left convex (82) to the left part of the loop (92) fixedly connected to the second part (9). ) on the left hand side, and is held here swivel. The guide rod (98) is fixedly disposed between the left loop portion (92) and the center convexity (93), and the guide rod (98) is used to pass through the respective thread bearing assembly (211) to direct movement to the left and right. The right-hand thread (210) extends to the right of the adjusting motor (2), intersects the three bearing devices (31, 32, 33) with different torque in the right convex (81) to the right eyelet (91) fixedly connected to the second part (9). right hand side, and here it swivels. The guide rod is rigidly disposed between the right loop portion (91) and the center convexity (93), and the guide rod is used to pass through the respective thread bearing assembly to direct movement to the left and right. Each bearing device has an inner ring (52) and an outer ring (51). The coupling insert (321) is disposed on the inside of the inner ring (52) and is used to connect the friction teeth (41) on the circumferential surface of the outer thread bearing unit such that the thread bearing unit and the inner ring of the bearing unit rotate. The flexible couplings (11, 12, 13) are disposed in the coupling insert (321) of the bearing devices (31, 32, 33) with different torque respectively. The flexible switches (11, 12, 13) are electrically connected to the red indicator lamp (15), the green indicator lamp (16) and the yellow indicator lamp (17) on the right side of the second part (9) respectively. When the adjusting motor (2) drives the left thread and the right thread (210) to rotate, the thread bearing assembly (211) in the left convex (82) and the right convex (81) can move close to each other or move away from each other to selectively connecting one of the three bearing devices (31, 32, 33) with different torque to either the left convex (82) or the right convex (81) and adjusting the torque of the first part (8) with respect to the second part (9). When the thread bearing assembly (211) slides and contacts the flexible switch (11), the red indicator light (15) operates under the control of the flexible switch (11). At this point, the threaded bearing assembly (211) engages with the bearing assembly (33). As the thread bearing assembly (211) slides and contacts the flexible switch (12), the green indicator light (16) operates under the control of the flexible switch (12). At this point, the thread bearing assembly (211) engages with the bearing assembly (32). When the thread bearing assembly (211) slides and contacts the flexible switch (13), the yellow indicator light (17) operates under the control of the flexible switch (13). At this point, the thread bearing assembly (211) engages with the bearing assembly (31).

It is stated that the cylindrical convexities (991, 992) of the bearing, which are pressed into the left convexity (82), are arranged on the left surface and the middle convexity (93) of the left loop part (92). The cylindrical convexities of the bearing, which are embossed into the right convexity (81), are arranged on the right surface and the middle convexity (93) of the right eyelet portion (91).

The pinion groove is said to be aligned with the friction pinion (41) located in the connector insert (321).

The connector insert (321) is said to be of elastic material.

Between the three bearings, the outer bearing has the highest torque, while the inner bearing has the minimum torque.

Because of the symmetrical articulation of the two groups, the reliability and balance of the first part and the second part can be guaranteed. Three bearing units with different torque are arranged in each pivoting joint group. Through interlocking bearing thread blocks with one of three bearing devices with different torque corresponding to the torque can be selected to complete the torque adjustment. The positioning of the guide rod can enhance the mounting properties of the thread bearing assembly and avoid interference in the direction of the circumference of the thread bearing assembly when the first part and the second part rotate relatively, i.e. set the thread bearing unit in the perimeter direction. The spaced cylindrical convexity embedded in the second portion and the convexity portion of the first portion may provide additional assistance and may enhance communication reliability. For example, it can protect the mechanical properties of the internal moment control device in the event of external influences. The pinion structure is mounted on the circumference of the threaded bearing unit to make sure that the threaded bearing unit and the inner ring of the bearing unit are fixed and can cause the bearing unit to slip along the axial axis of the bearing unit so that a moment is selected.

In accordance with the foregoing, various modifications may be made to the person skilled in the art as defined in the operating mode within the scope of the present invention.

Claims (4)

DEFINITION DEFINITION An adjustable notebook computer device comprising a first portion, a second portion, a convex, a recess, a bearing device and a regulating motor, characterized in that it comprises a first portion (8) and a second portion (9) which can rotate at a relatively specific angle; the first portion (8) having a left convexity (82), a right convex (81) and a recess arranged between the left convex (82) and the right convex (81) for accommodating the middle convexity (93) of the second portion (9); the left convex (82) and right convex (81) constructions are symmetrical, and the three bearing devices (31, 32, 33) with different torque are evenly spaced and mounted on the left convex (82) respectively, and the right convex (81); a regulating motor (2) positioned in the middle of the convex (93); the two ends of the adjusting motor (2) are connected to the left-hand thread (21) and the right-hand thread (210) in the opposite direction of rotation; either the left-hand thread (21) or the right-hand thread (210) are used to control the thread bearing block (211) which slides axially in the respective bearing device in the left convex (82) and the right convex (81); an electronic control unit (64) disposed on the body of the regulating motor (2) and connected to the regulating motor (2); the electronic control unit (64) is used to control the rotational speed of the regulating motor (2) so that the sliding speed of the threaded bearing block (211) can be adjusted as required; the left thread (21) extends to the left of the adjusting motor (2), crosses the three bearing devices (31, 32, 33) with a different torque at the left convex (82) to the left part of the loop (92) fixedly connected to the second part (9) ) on the left side and held in a swivel; the guide rod (98) is stationary between the left loop portion (92) and the middle convex (93), and the guide rod (98) is used to pass through the respective thread bearing block (211) so as to direct the movement to the left and to the right; the right thread (210) extends to the right of the regulating motor (2), crosses the three bearing devices (31, 32, 33) with different torque at the right convex (81) to the right part of the loop (91) fixedly connected to the second part (9) on the right side, and held in rotation here; the guide rod is stationary between the right loop portion (91) and the middle convex (93), and the guide rod is used to move through the corresponding thread bearing block so as to direct the movement to the left and to the right; each bearing device has an inner ring (52) and an outer ring (51); the connector insert (321) is disposed on the inner side of the inner ring (52) and is used to connect the friction teeth (41) on the perimeter surface of the outer thread bearing block so that the thread bearing unit and the bearing ring inner ring rotate fixedly; the flexible switches (11, 12, 13) are arranged respectively in the joint insert (321) of the bearing devices (31, 32, 33) with a different torque; the flexible switches (11, 12, 13) are electrically connected to the red indicator light (15), the green indicator lamp (16) and the yellow indicator lamp (17), respectively, to the right of the second part (9); when the regulating motor (2) drives the left-hand thread and the right-hand thread (210) to rotate, the thread bearing block (211) in the left convex (82) and right convex (81) can move close to each other or move apart selectively coupling one of the three bearing devices (31, 32, 33) with a different torque either in the left convex (82) or the right convex (81) and adjusting the torque of the first portion (8) relative to the second portion (9); when the thread bearing block (211) moves and contacts the flexible switch (11), the red indicator light (15) operates under the control of the flexible switch (11); at this point, the thread bearing block (211) engages the bearing device (33); when the thread bearing block (211) moves and contacts the flexible switch (12), the green indicator light (16) operates under the control of the flexible switch (12); at this point, the thread bearing block (211) engages the bearing device (32); when the thread bearing block (211) moves and contacts the flexible switch (13), the yellow indicator light (17) operates under the control of the flexible switch (13). At this point, the thread bearing block (211) engages the bearing device (31). An adjustable notebook computer device according to claim 1, characterized in that the cylindrical convex (991, 992) of the bearing, which is pressed into the left convex (82), is disposed on the left surface and the middle convex (93) of the left loop portion (92); the cylindrical convex bearings of the bearing, which are pressed into the right convex (81), are positioned on the right surface of the right loop portion (91) and the middle convex (93). An adjustable notebook computer device according to claim 1, characterized in that the toothed groove is aligned with the friction tooth (41) disposed in the connector insert (321). An adjustable notebook computer device according to claim 1, characterized in that the connector insert (321) is made of an elastic material.