JP7274730B2 - SUPPORT MECHANISM AND SUPPORT DEVICE WITH THIS SUPPORT MECHANISM - Google Patents

Description

In the present invention, various equipment such as a monitor display, a telephone, and other office equipment can be moved horizontally by holding them in a cantilevered manner against a mounting element such as a mount or a wall using a swivel torque hinge. The present invention relates to a support mechanism that is suitable for use when holding a body and stopping and holding it at an arbitrary position, and a support device using this support mechanism.

A support device that slides various devices such as a monitor display and office equipment in a horizontal direction, a front-rear direction, and a vertical direction using a support arm on a mounting base such as a work desk and holds them at an arbitrary position. As a support mechanism, the one disclosed in Patent Document 1 below is known. The support mechanism of the support device described in this patent document 1 connects the mount side and the support arm or the support arms with a swivel torque hinge, and does not have a friction torque generation mechanism. There was a problem that the stop position of various devices attached to the device was not stable, and over time they would move due to external vibrations and shaking.

JP-A-2005-83538

Therefore, a swivel torque hinge of a support device having a friction torque generating mechanism was considered, but the load applied to the friction mechanism via the arm member was biased to one side, so the initial torque value fluctuated, resulting in stability. However, there was a problem that the stopped state and swinging force of various devices that were installed fluctuated. That is, as shown in FIG. 11, the hinge shaft 23 is inserted into the bearing hole 20c provided in the bracket member 20a attached to the support arm 21, and the tightening nut 22 is attached to the end of the hinge shaft 23. A friction torque generating mechanism 25 consisting of a spring washer 24 having a hinge shaft 23 inserted between the plate 20a and the tightening nut 22 is provided. The plate 20a also hangs down on the display side, and a biased load is applied to the friction torque generating mechanism 25 between the mounting plate 20a and the tightening nut 22, and the friction torque generated by the friction torque generating mechanism 25 fluctuates after the start of use. There was a problem.

Therefore, the problem to be solved by the present invention is to provide a support that prevents friction torque from fluctuating as much as possible after the start of use even if a swivel torque hinge equipped with a friction torque generation mechanism using a spring washer or a friction washer is used. The purpose is to provide a mechanism and a support device using this support mechanism.

In order to achieve the above object, the invention of claim 1 of the present application provides a support mechanism for a support device for supporting a support arm having various devices attached to its distal end side so as to be capable of swinging in the horizontal direction with respect to an attachment element, A swivel torque hinge is used between the mounting element side and the support arm, a bracket member attached to the support arm is rotatably attached to the hinge shaft of the swivel torque hinge, and the bracket is disposed between the hinge shaft and the bracket member. A friction torque generating mechanism is provided to generate friction torque in the member, a holding mechanism is provided in the support arm so as to face the bracket member with a gap therebetween, and the distal end side of the hinge shaft is pivotally supported by the holding mechanism. and

Next, in the support mechanism according to claim 2 of the present invention, when the hinge shaft is pivotally supported in the holding mechanism, a cylindrical bush member is attached to the holding mechanism, and the distal end side of the hinge shaft is attached to the bush member. It is characterized by being axially supported.

Next, the support mechanism according to claim 3 of the present invention is characterized in that the swivel torque hinge is mounted so as to be slidably adjustable in the vertical direction with respect to a post of a lifting device mounted on the mounting base of the various devices. do.

Next, in the support device according to claim 4 of the present invention, a universal joint hinge having a structure that swings up and down and left and right is attached to the tip of the support arm, and various devices are attached via this universal joint hinge. It is characterized by

Further, in the support device according to claim 5 of the present invention, a plurality of the support arms are combined, and the support mechanism according to any one of claims 1 to 3 is used for each connection point. It is characterized by

Since the present invention is configured as described above, according to the support mechanism according to the first aspect of the present invention, it is possible to stably stop and hold various devices that are used while being supported by mounting elements at any position in the horizontal direction. In addition, it is possible to prevent the friction torque of the friction torque generating mechanism from decreasing as much as possible even after the start of use.

According to the support mechanism according to the second aspect of the invention, by attaching the cylindrical bushing member to the hinge shaft, it is possible to suppress wear between the support portion and the pivot portion of the hinge shaft and generate abnormal noise. can be prevented and the product life of the support mechanism can be extended.

According to the support mechanism according to the third aspect of the invention, the swivel torque hinge is attached to the column so as to be slidably adjustable in the vertical direction by the elevating device of the mounting element attached to the mounting base. can be stably stopped and held at any position.

According to the fourth aspect of the invention, by using a universal joint hinge having a mechanism for swinging the head vertically and horizontally, it is possible to provide a support device that can arbitrarily adjust the installation position and angle of various devices and increase convenience.

According to the fifth aspect of the present invention, by combining a plurality of support arms, various devices can be stably stopped and held at any position in the front-rear direction, and even if a plurality of support arms are combined, It is possible to provide a support device that can prevent deterioration of its functions as much as possible even after long-term use.

1 is a perspective view showing a usage example of a support device according to the present invention; FIG. FIG. 3 is an exploded perspective view of the essential parts of the support mechanism according to the present invention; FIG. 4 is a perspective view of a swivel torque hinge of the support mechanism according to the invention; FIG. 4 is an exploded perspective view of the swivel torque hinge of the support mechanism according to the present invention; 1 is a side view of a lifting device, which is an example of a mounting element of a support device according to the present invention; FIG. 1 shows a mounting member of a support mechanism according to the present invention, (a) is a perspective view thereof, (b) is a plan view, (c) is a cross-sectional view along the line AA, and (d) is a bottom view. 1 shows a first support arm of a support mechanism according to the present invention, (a) is a perspective view thereof, (b) is a plan view, (c) is a cross-sectional view taken along line BB, and (d) is a bottom view. Fig. 2 shows a second support arm of the support device according to the present invention, (a) is a perspective view thereof, (b) is a plan view, (c) is a cross-sectional view taken along line CC, and (d) is a bottom view. FIG. 4 is a partially enlarged cross-sectional view of a main part of the support mechanism according to the present invention; FIG. 2 is a cross-sectional view of a main part of the supporting device according to the present invention; It is a partial expanded sectional view of the support apparatus of a comparative example.

Hereinafter, one embodiment of a support mechanism of a support arm for supporting various devices in a cantilever manner and a support device using this support mechanism according to the present invention will be described with reference to the drawings.

1 to 10 are diagrams showing various devices 16 such as a monitor display according to this embodiment, a support mechanism 4 for various devices, and a support device 1 using this support mechanism 4. FIG. As shown in FIG. 1, the support device 1 is a mounting base for mounting a display as an example of various devices 16 on a work desk 30, and for moving and stopping the display 16 at an arbitrary position on the work desk 30. It is. The display 16 is a stationary monitor such as a liquid crystal television, a plasma television, etc., but is not limited thereto, and may be a tablet PC (Personal Computer), a notebook PC, a landline telephone, other mounting bases, or other Various devices that are used while being supported by mounting elements fall into this category. Therefore, for this reason, various devices will be described as the display 16 in the following description, but will be referred to as various devices in the claims.

In addition, the supporting mechanism is divided into a first supporting mechanism A and a second supporting mechanism B, since the illustrated supporting device 1 uses two supporting arms and thus two supporting mechanisms are required. Along with the explanation, the support arms will be described separately as a first support arm 5 and a second support arm 11, but the support mechanisms are the same for both the first support mechanism A and the second support mechanism B, and the support arms are Since the same support mechanism is adopted for both the first support arm 5 and the second support arm 11, the claims simply refer to the support mechanism and the support arm. Also, the first holding mechanism c and the second holding mechanism d have the same structure, with the only difference being whether they are provided on the first support arm 5 or on the second support arm 11. , which is simply referred to as a retaining mechanism in the claims.

1 and 2, the support device 1 is an example of an attachment element attached to a top plate 30a of a work desk 30, which is a support base, via a tightening screw 2c. An elevating device 2 and a first support arm 5 attached so as to be horizontally friction-rotatable via a first support mechanism A attached to a column 3 constituting the elevating device 2 so as to be slidably adjustable in the vertical direction. A second support arm 11 is attached to the tip of the first support arm 5 via a second support mechanism B so as to be able to rotate by friction in the horizontal direction, and a free end of the second support arm 11 and a universal joint hinge 15 that holds the display 16 attached. The configuration of the support device 1 as described above will be described in order below, but there are cases where the first support mechanism A is directly mounted on the work desk 30 or directly mounted on the wall of the room. Therefore, the lifting device 2 is described herein as an example of a mounting element.

Some support devices 1 have a single support arm, and some universal joint hinges 15 do not use this. Therefore, the support device 1 is not limited to that of the embodiment. Further, since the first support mechanism A and the second support mechanism B have the same structure except for the attachment element, the description of the second support mechanism B may be omitted. Therefore, in the specification and claims of the present application, it may simply be referred to as a support mechanism.

As shown in FIGS. 1 and 5, the lifting device 2 as a mounting element constituting the supporting device 1 has a U-shaped cross-section sandwiching the top plate 30a of the work desk 30, as shown in FIGS. From the member 2a, the tightening screw 2c attached to the lower piece 2b of the fixing member 2a and fixing the fixing member 2a to the top plate 30a, and the pipe-like post 3 attached to the upper piece 2d of the fixing member 2a. Become.

The first support mechanism A comprises a swivel torque hinge 6 and a first holding mechanism c provided on the first support arm 5 for holding the upper end of the hinge shaft of the swivel torque hinge 6 .

The first swivel torque hinge 6 consists of a mounting member 4 mounted on a column 3 of the lifting device 2 so as to be slidable in the vertical direction, and a hinge shaft 6a mounted on the mounting member 4 with its rotation restricted upward. , a bracket member 8 attached to the first support arm 5 rotatably attached to the hinge shaft 6a, and a first friction torque generating mechanism 9 provided between the bracket member 8 and the first hinge shaft 6a. and consists of

The first holding mechanism c includes a shaft support portion 6h that protrudes upward from the distal end portion of the hinge shaft 6a of the swivel torque hinge 6 and is concentrically provided, and a first bracket member 8 that supports the shaft support portion 6h. , and a holding portion 5r extending toward the base of the first support arm 5 so as to be opposed to and spaced from the first support arm 5. As shown in FIG. A cylindrical bushing member 7 is inserted and fixed into a mounting hole 5c provided in the holding portion 5r, and a shaft supporting portion 6h of the hinge shaft 6a is supported in a bearing hole 7a provided in the bushing member 7. The member 7 may be omitted and simply used as a bearing hole. Although the shaft support portion 6h in the embodiment has a circular cross section, it may be used as a deformed shaft and supported by a bushing member rotatably supported by the bearing portion while restricting its rotation. good.

The first friction torque generating mechanism 9 includes a circular insertion hole 9g axially provided between a bracket member 8 rotatably attached to the middle diameter portion 6e of the hinge shaft 6a and the large diameter portion 6b of the hinge shaft 6a. and 9h, one of which is engaged with the hinge shaft 6a and the other of which is engaged with the bracket member 8. A third friction washer 9c provided on the upper surface side of the bracket member 8 so as to be engaged with the bracket member 8 by inserting the circular shaft portion 6a through a circular insertion hole 9i provided in the axial direction of the shaft center portion thereof, and the third friction washer 9c. A fourth friction washer 9d provided on the upper surface side of the friction washer 9c by inserting and engaging the second deformed shaft portion 6f of the hinge shaft 6a in a deformed insertion hole 9j provided in the axial direction of the shaft center, and this fourth friction washer. A spring washer 9e provided by inserting the second deformation shaft portion 6f into a circular insertion hole 9k provided on the upper surface side of the washer 9d in the axial direction, and a spring washer 9e provided on the upper surface side of the spring washer 9e. A presser washer 9f provided by inserting and engaging the second deformed shaft portion 6f in a deformed insertion hole 9m provided in the direction of the hinge shaft 6a. It is composed of a tightening nut 10 screwed to the provided male screw portion 6g.

A pair of engaging pieces 9n, 9n are provided downward on the outer circumference of the first friction washer 9a, and the engaging recess 6d is provided on the large-diameter portion 6b of the hinge shaft 6a. , 6d, and the second friction washer 9b is provided with a pair of engaging pieces 9o, 9o on its outer circumference facing upward. , 8d. Further, the third friction washer 9c is provided with locking pieces 9p, 9p downward on its outer periphery, and these locking pieces 9p, 9p are engaged with locking recesses 8d, 8d provided in the bracket member 8. . In this embodiment, the engaging pieces 9o, 9o of the second friction washer 9b and the engaging pieces 9p, 9p of the third friction washer 9c share the engaging recesses 8d, 8d provided in the bracket member 8. As shown in FIG. Furthermore, a plurality of oil holding portions 9s, 9s/9t, 9t/9u, 9u/9v, and 9v for holding lubricating oil are provided on the respective surfaces of the first friction washer 9a to the fourth friction washer 9d. .

As is clear from the above description, in the first friction torque generating mechanism 9 according to the embodiment, the first friction washer 9a is fixed to the hinge shaft 6a, and the second friction washer 9b and the third friction washer 9c are attached to the bracket member 8. Further, since the fourth friction washer 9d is fixed to the hinge shaft 6a, when the tightening nut 10 is tightened with a predetermined torque, when the bracket member 8 is rotated in the horizontal direction, the first Friction torque is generated between the friction washer 9a and the second friction washer 9b and between the third friction washer 9c and the fourth friction washer 9d.

The configuration of the first friction torque generating mechanism 9 is an example, and is not limited to that of the embodiment. It can be any known or novel combination of various friction washers, spring washers and other washers.

Next, a second support arm 11 is attached via a second support mechanism B to the distal end side of the first support arm 5 so as to be rotatable in the horizontal direction. A display 16 such as a monitor television is attached to the distal end of the second support arm 11 via a universal joint hinge 15 so as to be swingable vertically and horizontally.

Next, the configuration of each member will be described in more detail. First, the mounting member 4 has an irregular oval shape in plan view, and the support 3 is loosely inserted into an insertion hole 4a formed at one end thereof. A tightening screw 4d is screwed into a female screw hole 4c provided in a direction perpendicular to the split groove 4b. As particularly shown in FIG. 6, the mounting member 4 is formed with an insertion hole 4a, a hollow portion 4e, and a modified mounting hole 4f in this order from one end to the other end. The deformed attachment hole 4f is formed on the side facing the first support arm 5 so as to have substantially the same cross-sectional shape as the first deformed portion 6c of the hinge shaft 6a that constitutes the first swivel torque hinge 6. The first deformed shaft portion 6c is non-rotatably inserted into the deformed mounting hole 4f. An insertion hole 4h is provided below the deformed mounting hole 4f through a partition wall 4g. The hinge shaft 6a is fixed to the mounting member 4 by screwing the tightening screw 17 into the female screw hole 6i provided in the first deformed shaft portion 6c of the hinge shaft 6a.

3 and 4, the first bracket member 8 is provided with a flat plate portion 8a, both side plate portions 8b, 8b directed to both sides of the flat plate portion 8a, and the flat plate portion 8a. An insertion hole 8c through which the intermediate diameter portion 6e of the hinge shaft 6a is inserted, locking recesses 8d and 8d provided in the flat plate portion 8a across the insertion hole 8c, and both side plate portions 8b and 8b provided from the flat plate portion 8a. It consists of engaging holes 8f, 8f and mounting holes 8e, 8e, 8e. It is fixed to the underside of the support arm 5 .

The bushing member 7 is cylindrical and is press-fitted into a mounting hole 5c provided in a holding portion 5r provided on the first support arm 5 so as to face the bracket member 8 with a gap therebetween. As the bush member 7, it is preferable to use, for example, Drymet Bush (product number: 70B-0705) manufactured by Oiles Corporation.

Next, the first support arm 5 will be explained. The first support arm 5 is provided with a first cavity 5a, a second cavity 5f isolated from the first cavity 5a by a partition wall 5e, and a deformation mounting hole 5g, extending from the fixed end to the free end 5s. ing. A first hollow portion 5a and a second hollow portion 5f are provided on the surface facing the mounting member 4, an insertion hole 5u is provided through a partition wall 5t of the deformed mounting hole 5g, and the partition wall 5t is provided with an insertion hole 5u. A screw insertion hole 5v is provided.

A main portion of the first swivel torque hinge 6 is accommodated in the first hollow portion 5a. Specifically, in the first hollow portion 5a, a housing portion 5b housing a part of the intermediate diameter portion 6e of the hinge shaft 6a constituting the first swivel torque hinge 6, and a bushing member 7 are mounted. A holding portion 5r is formed on which the shaft support portion 6h is rotatably supported. Then, after the shaft support portion 6h of the hinge shaft 6a is rotatably inserted into the insertion hole 7a of the bush member 7 attached to the mounting hole 5c provided in the holding portion 5r, the flat plate portion 8a is secured to the first cavity by the fixing screw 17. It is fixed to the first support arm 5 in the portion 5a. On the other hand, as particularly shown in FIGS. 2 and 10, the deformed shaft portion 12c of the hinge shaft 12a of the second swivel torque hinge 12 is inserted into and engaged with the deformed attachment hole 5g of the first support arm 5, It is fixed to the tip side of the first support arm 5 with a fixing screw 17 .

The opening of the first hollow portion 5a is covered with a first lid member 5k. A pair of locking pieces 5m, 5m to be inserted into engagement holes 8f, 8f provided in the bracket member 8 are provided on the first lid member 5k. The opening of the second hollow portion 5f is covered with a second lid member 5n. The second lid member 5n is provided with a pair of locking pieces 5p, 5p that engage with the locking pieces 5h, 5h provided inside the second hollow portion 5f.

Next, the second support mechanism B of the second support arm 11 will be described. This second support mechanism B is different in that it supports the second support arm 11 so as to be able to swing in the horizontal direction, and the first support arm 5 serves as a mounting element for the swivel torque hinge 12 . However, the deformed shaft portion 12c of the hinge shaft 12a of the swivel torque hinge 12 is inserted and fixed into the deformed mounting hole 5g provided on the free end 5s side of the first support arm 5, and the pivot portion 12h of the hinge shaft 12 is the second support. It is rotatably inserted into the bushing member 7 attached to the attachment hole 12c provided in the holding portion 12r of the arm 12. As shown in FIG. Since other configurations are the same as those of the first support mechanism A, detailed description thereof will be omitted. Also, the second holding mechanism d has the same configuration as the first holding mechanism c except that it is provided on the second support arm 11, so detailed description thereof will be omitted.

As shown in FIGS. 1, 2 and 8, the second support arm 11 of the second support mechanism B includes mounting means for mounting the universal joint hinge 15 instead of the modified mounting hole 5g of the first support arm 5. 11g, but other configurations are the same as those of the first support arm 5. As shown in FIG. Specifically, the second support arm 11 extends from the connection end side to the first support arm 5 toward the free end side, and is separated from the first cavity portion 11a by the first cavity portion 11a and the partition wall 11e. A cavity 11f and mounting means 11g are provided. A first hollow portion 11a and a second hollow portion 11f are provided on the surface facing the first support arm 5, and a holding portion 11r is provided on the connecting end side. ing.

In the first hollow portion 11a, a housing portion 11b for housing the second swivel torque hinge 12, and a mounting hole 11c in which a shaft support portion 12h to which the bush member 7 is mounted is rotatably supported via the bush member 7. is formed. After the shaft support portion 12h of the hinge shaft 12a is inserted into the bushing member 7, the flat plate portion 13a is fixed to the second support arm 11 with the fixing screw 17 inside the first hollow portion 11a. On the other hand, a universal joint hinge 15 is fixed to the mounting means 11g by a mounting screw 17, and a display 16 is held by the universal joint hinge 15. As shown in FIG.

The opening of the first hollow portion 11a is covered with a first lid member 11k. A pair of locking pieces 11m, 11m to be inserted into engagement holes 13f, 13f provided in the second bracket member 13 are provided on the first lid member 11k. The opening of the second hollow portion 11f is covered with a second lid member 11n. The second lid member 11n is provided with a pair of locking pieces 11p, 11p that engage with the pair of locking pieces 11h, 11h provided inside the second hollow portion 5f.

As described above, according to the present invention, the two first support mechanisms A and second support mechanisms B are provided corresponding to the first support arm 5 and the second support arm 11. However, as described above, The invention is not limited to this. For example, one support mechanism can be provided for one support arm, or three support mechanisms can be provided for three support arms.

Next, the operation of the support device 1 according to this embodiment will be described. The vertical position of the display 16 is adjusted by adjusting the mounting position of the mounting member 4 with respect to the column 3 of the lifting device 2, and the position is held by the tightening screw 4d. Furthermore, the fixed end of the first support arm 5 of the display 16 is attached to the mounting member 4 via the first support mechanism A, and the fixed end of the second support arm 11 is attached to the first support via the second support mechanism B. By being attached to the arm 5, the position in the horizontal direction and the front-rear direction can be adjusted. Friction torque is generated by the first friction torque generating mechanism 9 of the first swivel torque hinge 6 and the second friction torque generating mechanism 14 of the second swivel torque hinge 12, and the horizontal position of the display 16 is arbitrary. Stopped and held.

When it is desired to change the horizontal position or the longitudinal position of the display 16, a force larger than the friction torque generated by the first friction torque generating mechanism 9 and the second friction torque generating mechanism 14 is applied to the display 16. When the display 16 reaches the desired position and stops its movement, the display 16 is stopped and held at that position by the friction torque generated by the first swivel torque hinge 6 and the second swivel torque hinge 12 .

In the state where the display 16 is stopped and held by the first support arm 5 and the second support arm 11 as described above, the first support arm 5 is first moved by the drop moment generated by the display 16 and the second support arm 11, causing the display 16 to move. Attempt to fall to the side. However, the first swivel torque hinge 6 is inserted not only with the bracket member 8 but also with the bush member 7 inserted into the mounting hole 5c provided in the holding portion 5r of the first support arm 5, and the shaft support portion 6h is inserted. By receiving the drop moment with the hinge shaft 6a that is provided, the first support arm 5 can be prevented from hanging down toward the display 16 side. Furthermore, since the unbalanced load applied to the support arm 5 is uniformly applied around the axis of the hinge shaft 6a by the first holding mechanism c, the friction washers 9a to 9d and It is possible to prevent the biased load from being applied to the spring washer 9e. As a result, it is possible to effectively prevent the initial setting of the friction torque generated by the friction torque generating mechanism from changing with time.

In other words, as in the swivel torque hinge 20 of the comparative example shown in FIG. is likely to hang down on the side of various devices, and when the support arm 21 hangs down on the side of the various devices, the bracket member 26 also hangs down, and a biased load is applied to the torque generating mechanism 25 between the bracket member 26 and the tightening nut 22, resulting in use. The friction torque created by the friction torque generating mechanism 25 fluctuates after the start. As a result, the initially set torque value of the friction torque generating mechanism 25 changes with the lapse of time. However, according to the present invention, such problems can be effectively prevented. Such problems also apply to the second support mechanism B that supports the second support arm (not shown). In addition, in FIG. 11, the reference symbol 23 is the mounting member, and the support symbol 3 is the strut of the lifting device that constitutes the mounting element.

Since the present invention is configured as described above, it is possible to horizontally move various devices including a display such as a monitor television with respect to the mounting element and stably stop and hold it at an arbitrary position. It is possible to provide a support mechanism and a support device using this support mechanism that can very effectively prevent the friction torque from changing with time after the start of use.

A First support mechanism B Second support mechanism c First holding mechanism d Second holding mechanism 1 Support device 2 Lifting device (mounting element)
3 Support 4 Mounting member 5 First support arm 5a First cavity 6 First swivel torque hinge 6a Hinge shaft 6h Shaft 7 Bush member 7a Insertion hole 8 Bracket member 8f Engagement hole 9 First friction torque generating mechanism 11 Second Support arm 12 Second swivel torque hinge 12a Hinge shaft 13 Bracket member 14 Second friction torque generation mechanism 15 Universal joint hinge 16 Display 20 Swivel torque hinge 20a Mounting member 21 Support arm 23 Hinge shaft 25 Friction torque generation mechanism 26 Bracket member

Claims (5)

A support mechanism for a support device that supports a support arm having various devices attached to its distal end side so as to be able to swing horizontally with respect to a mounting element, wherein a swivel torque hinge is used between the mounting element side and the support arm. a friction torque generating mechanism for generating friction torque to the bracket member between the hinge shaft and the bracket member; A support mechanism for a support device for various types of equipment, wherein a support arm is provided with a holding mechanism spaced apart from and opposed to the bracket member, and the tip side of the hinge shaft is pivotally supported by the holding mechanism. 2. The apparatus according to claim 1, wherein a tubular bushing member is attached to said holding mechanism when said hinge shaft is pivotally supported by said holding mechanism, and said bushing member pivotally supports a distal end side of said hinge shaft. The support mechanism of the support device of various equipment. 2. The swivel torque hinge is attached to a column of a lifting device that constitutes an attachment element attached to the mounting base of each of the devices so that the swivel torque hinge can be vertically slidably adjusted. A support mechanism for a support device for various devices according to any one of Claims 1 to 3. 2. The support according to claim 1 , wherein a universal joint hinge having a structure that swings up and down and left and right is attached to the tip of the support arm, and various devices are attached via this universal joint hinge. Device. 4. A support device, wherein a plurality of said support arms are combined, and the support mechanism according to any one of claims 1 to 3 is used for each connection point thereof.

Images