TWI254107B - Tilted transporting device - Google Patents

Abstract

This invention relates to a ""tilted transporting device,"" such as one for supporting a display device, namely a monitor, whereby when the display device is titled with respect to the base, the angular range for use with liquid crystal display devices is different from that for use with other monitors.

Description

1254107 V. INSTRUCTION DESCRIPTION OF THE INVENTION (Technical Field of the Invention) The present invention relates to a "tilt moving device", which particularly relates to a display device for adjusting a liquid crystal television, a monitor, a liquid crystal display panel, a flat television, etc. Tilting the moving device, tilting the moving device relative to the base tilting movement. [Previously opened the patent display device using the angle, and making this angle, the tilting edge of the inventor's multi-year costing technology] In addition to the use of the conventional display, it can be angled, and there is an experience to enhance the tilting of such tilting mobile devices. It has been disclosed in the following public opening 2 0 0 0 - 2 4 9 1 3 The tilt angle of the rotational force necessary for the angle of the tilting movement device constructed by the open patent publication No. 3 0 0 0 - 2 5 7 3 2 4 will be unsuccessful because the twisting cannot stably maintain the stopping friction mechanism. The mechanism for changing the rotational torque to change the rotational torque is more perfect and perfect in view of the above-mentioned habits. Investigating the case of innovative mobile devices, it is true that the torsion springs of the moments are shown in the basic theory, instead of the spinning devices that use their power to make use of the force bombs, the improvement is finally effective. The increase can be used to manufacture the reed spring, so the turning torque is too large at any inclination by the display device, and the case is engaged in the successful research and development of the bank.

Page 5, 1254107 V. The invention is therefore placed in order to use the angular moment of the phase. In the transportation, the device is tilted at a position of 90 degrees to be tilted, and is connected to the base to be tilted. Rotate the base to tilt: by rubbing the torque, the structure, at this time the bracket and the mounting ring, to (2), this item is moved obliquely for the base range, and is also used to reduce the base motion state. In the above-mentioned oblique movement axis, the base tilting and tilting axis pivoting and wiping mechanism causes the motor and the bundle to be lifted toward the hair emitting side, and the device and the device having the invention are made up. The use of a liquid crystal with less bale bending itself has a maintenance-maintaining purpose, the device and the tilting or to-be-tilted device are provided, and the device is provided with a rubbing mechanism package for the aforementioned pre-transporting to limit the bracket to be additionally rubbed and convex, and to provide a reverse function. When the angle range is used to display the loading body at 90 degrees, there is a base that is to be locked and the base is moved, and the moving device is moved obliquely, and the bracket is to be tilted to have a rotation to have the display display monitor the aforementioned The state of the machine side of the rotation side is such that the state of the bundle display device is clearly connected and is to be tilted, and the device is configured to tilt the shaft and tie the axis and use the front timing device to wipe the shaft The edge is provided with a strong connection of the movable contact, and the first is provided with a crimping support to be tilted to move the two different frictions to be tilted to move the device, in particular, a monitor, which is required to be displayed The bundle is bundled, so it will need to be bent relative to the base. For example, the display device of the monitor is equipped with a tilting movement device for connecting the frame with a rotating shaft oblique moving device, and is formed with a bracket for inserting the tilting movement device or the base or the base, which is characterized by The two-stage fullness of the general frictional moment of the moment. Is set by crimping on the front 1 fixed friction pad ring, the rotational friction of the cut portion is on the rotating friction pad ring

1254107 5. In the invention description (3), the rotation axis can be restricted from being in a state of being embedded in the cutting portion by the rotation angle of the rotating friction pad ring, and forming a state of being pressed against the rotating friction pad ring. The second fixed backing ring is composed of. [Embodiment] The above object of the present invention and its structural and functional characteristics will be described below in accordance with preferred embodiments of the drawings. The first to eleventh drawings show a preferred embodiment of the present invention. In the first figure, the figure A is a device to be tilted, for example, a monitor, and the figure 1 is a display device of the monitor A. The liquid crystal display device is composed of a liquid crystal display device, and the reference numeral 2 is a base portion for supporting the display device 1. The tilting and moving device of the monitor A according to the preferred embodiment of the present invention is connected to the liquid crystal display device. The display device 1 and the base 2 are arranged such that the display device 1 tilts or tilts the base 2, and as shown in the second figure, the left and right pair of friction hinges B and C are formed. Since the pair of right and left paired friction hinges B and C are bilaterally symmetrical, the configuration of the friction hinge B of the left tilt moving device will be described below. According to the figure, in particular, in the first to second figures, a rotating shaft 3 is mounted on the base 2, and the rotating shaft 3 is mounted with a rotatable movable bracket 4, which is connected There is a display device 1. Alternatively, the rotating shaft 3 may be coupled to the display device 1 side, and the bracket 4 may be coupled to the base portion. Referring to the second to seventh figures, the rotating shaft 3 is fixed. At the base 2

Page 7 1254107 V. INSTRUCTION OF THE INVENTION (4) The upper mounting portion 3a having a semicircular cross section and the deformed shaft portion 3b and the small diameter provided with the bracket 4 and the diameter of the friction mechanism 5 The deformation shaft portion 3c is formed, and the male shaft portion 3d is provided on the open end side of the small-diameter deformation shaft portion 3c, and the medium-diameter deformation shaft portion 3b is attached and fixed to the center thereof. The insertion hole 6a is deformed in the axial direction, and the retaining ring 6 of the stopper piece 6b is provided at the edge portion, and the friction mechanism 5 includes the first fixed friction pad ring 7, the rotary friction pad ring 8, and the second The fixed friction pad ring 9, the plurality of disc springs 10 and the pressing ring 1 1 , and the small diameter deforming shaft portion 3 c of the rotating shaft 3 are sequentially disposed on the left side of the first fixed friction pad of the friction mechanism 5 The ring 7, the bracket 4, the rotating friction pad ring 8 fixed to the bracket 4, the second fixed friction pad ring 9, the plurality of disc springs 10, and the pressing pad ring 1 and piercing the deformation inserts The through hole 7 a, the circular insertion hole 4 a , the circular insertion hole 8 a , the deformation insertion hole 9 a , the plurality of circular insertion holes 10 a and the deformation insertion hole 1 1 a. On the rotating shaft 3 male screw portion 3 d, the fastening nut 1 2 is screwed, and the first fixed friction pad ring 7 and the second fixed friction pad ring 9 are respectively pressed against the bracket by the disc spring 10 . 4 sides and one side of the rotating friction pad ring 8. That is, the rotating friction pad 8 is integrally formed with the bracket 4 by fitting the fixing holes 8b, 8b into the hub hole portions 4b, 4b provided with the circular insertion hole 4a, and can be coupled to the bracket 4 co-rotating, and the first fixed friction pad ring 7 and the second fixed friction pad ring 9 are pivotally provided to the respective deformation insertion holes 7 a and 9 so that the deformation shaft portion 3 c having the small diameter of the rotating shaft 3 is penetrated. The way in a is locked to each other and therefore does not rotate with the bracket 4. In particular, if the hub hole portion is provided on the second fixed friction pad ring 9, the fixing hole may be provided on the bracket 4 side, and the bracket 4 may be coupled and fixed to the base.

Page 8 1254107 V. DESCRIPTION OF THE INVENTION (5) Part 2, the rotating shaft 3 is connected to the mounting state of the fixed display device 1, and the bracket 4 and the rotating friction pad ring 8 will become non-rotatable, and the first fixed friction pad ring 7 and the second The fixed friction pad ring 9 is rotatable. Therefore, in such a case, the rotating friction pad ring 8 is referred to as a fixed friction pad ring, and the first and second fixed friction pad rings 7, 9 are renamed. The first and second rotating friction pad rings. The outer periphery of the rotating friction pad ring 8 is provided with a pair of wide slit portions 8c, 8c and a narrow slit portion 8d' 8d which are spaced apart from each other by 180 degrees, respectively, and the second fixed friction pad ring In the one of the nine sides, the projections 9b and 9b which are provided with the pair of friction projections 9c and 9c are provided at the insertion positions of the cutout portions 8c, 8c, 8d, and 8d, and the second fixed friction pad ring is provided. The position of the frictional projections 9 c and 9 c of the 9 is within a range of 5 degrees from the front and 5 degrees behind the rear from the position of the display device 1 mounted on the bracket 4 at a position 90 degrees upright with respect to the base 2 . It is located in the wide cut portions 8c, 8c. If the display device 1 is tilted backward from 25 degrees, the friction convex portions 9c, 9c will not be cut with the rotary friction backing ring 8. The friction generating portions 8 f and 8 f of the missing portion are pressed against each other, and when the display device 1 is tilted and moved to the horizontal position state, the narrowing portions 8 d and 8 d are embedded in the missing portion. The narrow cut portions 8 d and 8 d are omitted. Further, the first fixed friction pad ring 7 and the second fixed friction pad ring 9 are provided with oil storage portions 7b, 7b, 9d, and 9d which are formed by through holes or cutouts, and are not shown in the drawings. However, a lubricant such as a lubricating oil is applied between the crimping portions of the first fixed friction pad ring 7 and the bracket 4 and the crimping portions of the second fixed friction pad ring 9 and the rotating friction pad ring 8. Further, at the edge portion of the bracket 4, there is a stopper piece 6b by the stopper ring 6

Page 9 1254107 V. INSTRUCTIONS (6) A missing portion 4c formed by fitting. Therefore, as indicated by the solid line in the first figure, when the monitor A is used, when the display device 1 is erected with respect to the base 2 or tilted forward and backward, the configuration of the embodiment is tilted forward. Between the upright state and 5 degrees, and the backward tilting angle to 25 degrees, the frictional projections 9 c, 9 c of the second fixed friction pad ring 9 are provided in the wide cut portion of the rotary friction pad 8 8 c, 8 c, wherein the rotating friction pad 8 is fixed to the bracket 4 which can rotate together with the display device 1, so the first fixed friction pad 7 and the crimping surface of the bracket 4 are crimped A general frictional torque is generated between the rotary friction pad 8 and the second fixed friction pad ring 9 and the display device 1 can be maintained in a state of being stopped at any fixed point. If the display device 1 is tilted with respect to the base 2 as shown in the first figure to the horizontal state of the bundled monitor A, the tilting of the second fixed friction pad ring 9 is performed. The convex portions 9 c and 9 c are separated from the wide cutout portions 8 c and 8 c and are in a state of being pressed against the friction generating portions 8 f and 8 f of the rotary friction pad ring 8 , so that a strong friction torque occurs. However, if the pressing is continued to the rear, as shown by the imaginary line of the first figure, when the display device 1 is horizontal with respect to the base 2, the friction convex portion 9c of the second fixed friction pad ring 9 is used. 9 c is inserted into the wide cut portions 8 d and 8 d of the rotating friction pad ring 8 to stop, and if the display device 1 is rotated in the vertical direction from the horizontal position, the friction convex portions 9 c, 9 c will be encountered. The resistance generated when coming out of the narrow cut portions 8d and 8d can be stably maintained at this horizontal position, and the position of the base 2 and the display device 1 does not deviate during the bale conveyance.

Page 10 1254107 V. Inventive Description (7) Further, the display device 1 is not limited to a liquid crystal display device, and includes various conventional display devices or liquid crystal displays such as a plasma display device for a plasma TV and a liquid crystal display device for a liquid crystal television. The panels can all be considered as moving devices to be tilted. In summary, the "tilt moving device" provided by the present invention can obtain the following effects by adopting the above structure: 1. When the monitor A is used, the display device 1 can be stably stopped and maintained in operation. In addition to the angle of inclination that is easy to view, the display device 1 can be tilted relative to the base 2 at an angle that requires a strong frictional moment and does not occupy a space, and is stably maintained at this inclined position, thus preventing A good effect can be obtained by causing damage to the display device 1 with respect to the base 2 due to shaking or vibration during transportation. 2. When using the monitor A, the friction convex portion 9 c of the second fixed friction pad ring 9 is used. Embedding into the wide cutout portion 8c of the rotating friction pad ring 8, it is possible to manufacture a general friction torque that allows the display device 1 to maintain an angle that is easier to see with respect to the base portion 2, and when the package is housed, By the frictional convex portion 9 c of the second fixed backing ring 9 being pressed against the rotating friction pad 8 or embedded in the narrow cutout portion 8 d, the effect of strong frictional torque or locking can be obtained; The requirements for granting patents, and the filing of patent applications in accordance with the law, pray for the benefit of the patents. It is to be understood that the above-described methods, shapes, configurations, and apparatus of the present invention are intended to be included within the scope of the present invention.

1254107 V. INSTRUCTIONS (8) [Description of the figure] A·••Monitor Β · · C· • • Friction instructor 1 · · 2 · •• Base 3 · · 3a· • • Mounting part 3b · 3c · • • Small diameter deformation shaft 3d · 4 · •• Bracket 4a · 4b· • • Hub hole 4 c· 6 • • • Stop ring 6 a· 6b· • • Stopper 7 · · 7 a· ••Transformed insertion hole 7b · 8 · • • Rotating friction ring 8a · 8b· •• fixing hole 8 c· 8d· ••cutting part 8 e · 8f · • • Friction generating part 9 · · 9 a· ••Transformed insertion hole 9b · 9c· • • Friction protrusion 9d · ΙΟ •• Stacked bell ring 10a· Ι 1 · 1 9. · •• Tightening pad •• Kidney fear 11a· Friction hinge Display device rotation axis, medium diameter, deformation, shaft, male screw, circular insertion hole, cutout, deformation, insertion, through hole, first fixed friction, gasket, oil storage, circular insertion, hole cutting, torque insertion, second fixed friction pad Ring tab oil storage section • Round insert hole • Deformation insert hole

Page 12 1254107 Brief Description of the Drawings The first drawing is a side view of the usage mode of the to-be-tilt moving device using the tilting moving device of the preferred embodiment of the present invention; the second figure is the tilting movement shown in the first figure. The front view of the tilting movement device used in the apparatus; the third figure is an enlarged front view of the friction hinge constituting the tilting movement device shown in the second figure; the fourth figure is the action of the friction hinge shown in the third figure. The left side view; the fifth figure is a longitudinal sectional view illustrating the friction mechanism of the friction hinge shown in the second figure; the sixth figure is the AA line sectional view of the fifth figure; the seventh figure is relative to the third Fig. is an explanatory view showing a state in which the carriage is rotated clockwise by 90 degrees from the state of the sixth figure; the eighth diagram is a schematic diagram of the carriage in the state of the sixth diagram; and the eighth diagram is the sixth diagram Schematic diagram of the rotating friction pad ring in the state; FIG. 8 c is a schematic view of the second fixed friction pad ring in the state of the sixth figure; FIG. 8 d is a schematic view of the small diameter portion of the rotating shaft in the state of the sixth figure ninth a The figure is the positive of the retaining ring of the preferred embodiment of the present invention. 9 is a side view of a first embodiment of a preferred embodiment of the present invention. FIG. 11 is a side view of a first fixed friction pad according to a preferred embodiment of the present invention. Side view of the pressing ring for a preferred embodiment

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Claims (1)

1254107 --- _ 凊 凊 凊 - - - · 一种 一种 蒋 蒋 蒋 蒋 待 待 待 待 待 待 待 待 待 待 待 待 待 待 待 待 待 待 待 待 系 系 系 系 系 系 系 系 系 系 系 系 系 系 系 系 系The base is tilted, : ί: for the frame, there are Q two "partial tilting movement device is set at the base; 3 has - to be tilted to move y: the through hole is pivoted, and the; - a friction mechanism tilting movement device is provided to be tilted; 连结 connecting the friction mechanism comprises at least: at least - a second frame, characterized by an ankle ring, a system; a side to limit the rotation #, at least a V system M h is long, has a frictional convex portion, and has a missing portion. Friction pad=Upper M limits the rotation axis, and the pressure is applied to the rotation=rotation: the rotation angle of the friction ring is removed: the upper ring is fixed, and the state is formed by the state, and the rotation friction is formed. The shape of the missing portion is in a state of general friction of the moving device to be tilted, so that the powerful friction torque of the moving device is two, and the safety of moving the package to be tilted and moving the moving device is performed. Further, the sigma structure is used to increase the to-be-tilt 2_ as described in the item i of the patent application, the reel system can be coupled to the to-be-tilt-moving device oblique movement device, wherein the revolving seat. And the bracket is connectable to the base Page 14