GB2585967A - Control device for pivotal supporting system - Google Patents

Control device for pivotal supporting system Download PDF

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Publication number
GB2585967A
GB2585967A GB2003158.9A GB202003158A GB2585967A GB 2585967 A GB2585967 A GB 2585967A GB 202003158 A GB202003158 A GB 202003158A GB 2585967 A GB2585967 A GB 2585967A
Authority
GB
United Kingdom
Prior art keywords
housing
shank
follower
lock
engaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB2003158.9A
Other versions
GB202003158D0 (en
GB2585967B (en
Inventor
Feng Ho Chih
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oxti Corp
Original Assignee
Oxti Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oxti Corp filed Critical Oxti Corp
Priority to GB2003158.9A priority Critical patent/GB2585967B/en
Publication of GB202003158D0 publication Critical patent/GB202003158D0/en
Publication of GB2585967A publication Critical patent/GB2585967A/en
Application granted granted Critical
Publication of GB2585967B publication Critical patent/GB2585967B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/024—Locking means for rotational movement by positive interaction, e.g. male-female connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement
    • F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

A pivotal supporting system 1 includes a pivotal supporting device disposed on a supporting base 9 for supporting a remote member 80 on the supporting base, the pivotal supporting device includes a housing 10 having a compartment for engaging with a stem or shank 20, the shank having a groove 21 and a pathway 22 aligned with an orifice 18 and an aperture 19 of the housing. A latch 30 is engaged into the orifice of the housing for engaging with the groove of the shank, a lock 31 is engaged into the aperture of the housing for engaging with the pathway of the shank, and a control ferrule 50 is engaged onto the housing, the ferrule includes an actuating element and one or more actuating members 60 for engaging with the latch and the lock.

Description

CONTROL DEVICE FOR PIVOTAL SUPPORTING SYSTEM The invention relates to a pivotal supporting device for a remote member, such as a monitor, displayer, portable phone, television, keyboard, or the like, including an adjustable control structure or configuration for adjusting and/or limiting the pivotal movement of the remote member and the pivotal supporting device relative to the supporting base.
Various kinds of typical supporting devices or apparatuses have been developed and provided for supporting a remote member, such as a monitor, displayer, portable phone, television, keyboard, or the like.
For example, U.S. Patent No. 6,012,693 to Voeller et al., U.S. Patent No. 6,315,259 B1 to Kolb, U.S. Patent No. 6,394,403 B1 to Hung, U.S. Patent No. 6,478,275 B1 to Huang, U.S. Patent No. 6,769,657 B1 to Huang, U.S. Patent No. 6,822,857 B2 to Jung et al., U.S. Patent No. 6,863,252 B2 to Bosson, and U.S. Patent No. 7,413,152 B1 to Chen disclose several of the typical supporting devices or apparatuses for supporting an object, such as a remote member.
However, the typical supporting devices normally comprise a structure or configuration that may not be adjusted and/or limited to pivot relative to the supporting base.
It is accordingly an object of the present invention to provide a pivotal supporting device including an adjustable control structure or configuration for adjusting and/or limiting the pivotal movement of the remote member and the pivotal supporting device relative to the supporting base.
SUMMARY OF THE INVENTION
According to the invention there is provided a pivotal supporting system comprising:-a supporting base, and a pivotal supporting device disposed on the supporting base for supporting a remote member on the supporting base, the pivotal supporting device including: a housing engaged onto the supporting base, the housing including a compartment formed in the housing, and an orifice and to an aperture formed in the housing and communicating with the compartment of the housing, a shank engaged into the compartment of the housing, and the shank including a groove and a pathway formed in the shank and aligned with the orifice and the aperture of the housing respectively, the groove of the shank including an arc length different from an arc length of the pathway of the shank, a latch engaged into the orifice of the housing for engaging with the groove of the shank, a lock engaged into the aperture of the housing for engaging with the pathway of the shank, and a control ferrule rotatably engaged onto the housing, and the control ferrule including an actuating element for engaging with the latch and for forcing the latch to engage with the groove of the shank, and the control ferrule including a first actuating member for 25 engaging with the lock and for forcing the lock to engage with the pathway of the shank.
The control ferrule preferably includes a follower engaged in the control ferrule and rotated in concert with the control ferrule relative to the housing, the follower preferably includes a depression and a recess formed in the follower, and the actuating element is preferably formed in the depression of the follower, and the first and the second actuating members are preferably formed in the recess of the follower.
The depression and the recess of the follower may include a first end portion having a depth for receiving and engaging with the latch and the lock respectively and for allowing the latch and the lock to be disengaged from the groove and the pathway of the shank. The depression and the recess of the follower may include a middle portion, the first actuating member being formed in the middle portion of the recess of the follower.
The depression and the recess of the follower may include a second end portion, the actuating element being formed in the second end portion of the depression of the follower. The follower preferably includes a second actuating member formed in the second end portion of the recess of the follower.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a plan schematic view illustrating the operation of the pivotal supporting device for a pivotal supporting system; FIG. 2 is a partial perspective view of the pivotal supporting device; FIG. 3 is a partial exploded view of the pivotal supporting 25 device; FIG. 4 is another partial perspective view of the pivotal supporting device illustrating a control member or follower of the pivotal supporting device; FIG. 5 is a partial cross sectional view of the pivotal supporting device; and FIGS. 6, 7 are partial cross sectional views of the pivotal supporting device similar to FIG. 5, illustrating the operation of the pivotal supporting device.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring to the drawings, and initially to FIG. 1, a pivotal supporting system comprises a pivotal supporting device 1 to be provided or disposed or engaged onto a supporting stand or a supporting base 9 for pivotally supporting a supporting lever or arm 8 and/or a remote member 80, such as a monitor, displayer, portable phone, television, keyboard, or the like.
As shown in FIGS. 2-5, the pivotal supporting device 1 includes a tubular or cylindrical member or housing 10 to be disposed or engaged or secured onto the supporting base 9, the housing 10 includes an enlarged annular or peripheral swelling or flange 11 extended radially and outwardly therefrom for forming or defining an annular or peripheral shoulder 12 therein and formed or defined between the housing 10 and the peripheral flange 11, and includes a chamber or compartment 13 formed therein for selectively receiving or engaging with a stem or shank 20 which is engageable into the compartment 13 of the housing 10 for engaging with the supporting arm 8 and/or the remote member 80.
It is preferable, but not necessary that the housing 10 includes an annular or peripheral bulge or swelling 15 extended radially and inwardly into the compartment 13 of the housing 10 at the lower or bottom portion 14 of the housing 10 for forming or defining an opening 16 and for forming or defining another annular or peripheral shoulder 17 therein and for engaging with the shank 20 and for solidly and stably anchoring or retaining or positioning the shank 20 in the compartment 13 of the housing 10 and for preventing the shank 20 from being disengaged or separated from the housing 10.
The housing 10 includes an orifice 18 and an aperture 19 formed therein and communicating with the compartment 13 of the housing 10, it is preferable, but not necessary that the orifice 18 is arranged or located close to or above the aperture 19 of the housing 10, for selectively receiving or engaging with a latch 30 and a catch or lock 31 respectively and selectively. A spring biasing member 32, 33 is provided and engaged onto the latch 30 and the lock 31 respectively and engaged between the housing 10 and the latch 30 and the lock 31 respectively (FIGS. 5-7) for biasing and forcing or moving the latch 30 and the lock 31 out of the housing 10 (FIG. 5) selectively.
The shank 20 includes one or more (such as two) grooves or pathways 21, 22 formed therein, such as a groove 21 and a pathway 22 formed therein, and aligned with the orifice 18 and the aperture 19 of the housing 10 respectively, when the shank 20 is engaged into the compartment 13 of the housing 10, for selectively receiving or engaging with the latch 30 and the lock 31 respectively (FIGS.
6-7), in which the groove 21 and the pathway 22 of the shank 20 include arc lengths different from each other for selectively receiving or engaging with the latch 30 and the lock 31 respectively and for guiding and limiting the shank 20 to pivot or rotate relative to the housing 10.
For example, as shown in FIG. 3, the groove 21 of the shank 20 includes an arc length of about one half of the outer peripheral portion of the shank 20 and is smaller than the pathway 22 of the shank 20 which includes an arc length equals to the outer peripheral portion of the shank 20. In operation, as shown in FIG. 7, when the latch 30 is engaged with the groove 21 of the shank 20, the shank 20 is guided or limited to pivot or rotate relative to the housing 10 for about one half of the circle of the housing 10. As shown in FIG. 6, when the lock 31 is engaged with the pathway 22 of the shank 20, the shank 20 is freely rotateable relative to the housing 10, but at this moment, the shank 20 is anchored to the housing 10 with the lock 31 and may not be disengaged or separated or removed from the housing 10.
A control sleeve or ferrule 50 is pivotally or rotatably engaged onto the housing 10, and includes a compartment or chamber 51 formed therein for receiving or engaging with the housing 10, and includes a compartment or space 52 formed therein for receiving or engaging with an actuating member or follower 60 and arranged for allowing the follower 60 to be pivoted or rotated relative to the housing 10 together with and by the control ferrule 50. The follower 60 includes two slots or a depression 61 and a recess 62 formed therein, and aligned with the orifice 18 and the aperture 19 of the housing 10 and/or aligned with the latch 30 and the lock 31 respectively for receiving or engaging with the latch 30 and the lock 31 respectively.
The depression 61 and the recess 62 of the follower 60 include a first end portion 63 having a selected or suitable depth for receiving or engaging with the latch 30 and the lock 31 respectively (FIGS. 4, 5) and arranged for allowing the latch 30 and the lock 31 to be disengaged or separated or offset from the groove 21 and the pathway 22 of the shank 20, and arranged for allowing the shank 20 to be pivoted or rotated relative to the housing 10 freely and also for allowing the shank 20 to be disengaged or separated or removed from the housing 10. The middle or intermediate portion 64 of the depression 61 of the follower 60 also include a selected or suitable depth for receiving or engaging with the latch 30 and for allowing the latch 30 to be disengaged or separated or offset from the groove 21 of the shank 20 (FIGS. 4, 6).
However, as also shown in FIGS. 4 and 6, the follower 60 include a first cam or actuating member 65 formed or provided in the middle or intermediate portion 64 of the recess 62 of the follower 60 for engaging with the lock 31 and for actuating or forcing the lock 31 to engage into the pathway 22 of the shank 20 and for anchoring or retaining or positioning the shank 20 to the housing 10 and arranged for allowing the shank 20 to be pivoted or rotated relative to the housing 10 freely, and for preventing the shank 20 from being disengaged or separated or removed from the housing 10 at this moment.
As shown in FIGS. 4 and 7, the follower 60 include a cam or actuating element 66 and a second cam or actuating member 67 formed or provided in the other or second end portion 68 of the depression 61 and the recess 62 of the follower 60 for engaging with
R
the latch 30 and the lock 31 respectively and for actuating or forcing the latch 30 and the lock 31 to engage into the groove 21 and the pathway 22 of the shank 20 respectively and for guiding or limiting the shank 20 to pivot or rotate relative to the housing 10 for about one half of the circle of the housing 10.
In operation, when the control ferrule 50 is pivoted or rotated relative to the housing 10 to align the first end portions 63 of the depression 61 and the recess 62 of the follower 60 with the latch 30 and the lock 31 respectively (FIG. 5), the latch 30 and the lock 31 may be disengaged or separated or offset from the groove 21 and the pathway 22 of the shank 20, and the shank 20 may be pivoted or rotated relative to the housing 10 freely and may also be disengaged or separated or removed from the housing 10 when required.
As shown in FIG. 6, when the control ferrule 50 is pivoted or rotated relative to the housing 10 to align the middle portion 64 of the depression 61 and the recess 62 of the follower 60, the first actuating member 65 may engaging with the lock 31 and may actuate or force the lock 31 to engage into the pathway 22 of the shank 20 and to anchor or retain or position the shank 20 to the housing 10 and arranged for allowing the shank 20 to be pivoted or rotated relative to the housing 10 freely, and may prevent the shank 20 from being disengaged or separated or removed from the housing 10 at this moment.
As shown in FIG. 7, when the second end portions 68 of the 25 groove 21 and the pathway 22 of the shank 20 are aligned with the latch 30 and the lock 31 respectively, both the latch 30 and the lock 31 may be actuated or forced to engage into the groove 21 and the pathway 22 of the shank 20 respectively, at this moment, the shank 20 may be guided or limited to pivot or rotate relative to the housing 10 for about one half of the circle of the housing 10, and may not be disengaged or separated or removed from the housing 10 at this moment. The follower 60 may be welded to or formed integral with the control ferrule 50 or formed as one integral part of the control ferrule 50.
Accordingly, the pivotal supporting device includes an adjustable control structure or configuration for adjusting and/or limiting the pivotal movement of the remote member and the pivotal supporting device relative to the supporting base.

Claims (6)

  1. CLAI NIS:- 1. A pivotal supporting system comprising: a supporting base, and a pivotal supporting device disposed on the supporting base for 5 supporting a remote member on the supporting base, the pivotal supporting device including: a housing engaged onto the supporting base, the housing including a compartment formed in the housing, and an orifice and an aperture formed in the housing and communicating with the to compartment of the housing, a shank engaged into the compartment of the housing, and the shank including a groove and a pathway formed in the shank and aligned with the orifice and the aperture of the housing respectively, the groove of the shank including an arc length different from an arc length of the pathway of the shank, a latch engaged into the orifice of the housing for engaging with the groove of the shank, a lock engaged into the aperture of the housing for engaging with the pathway of the shank, and a control ferrule rotatably engaged onto the housing, and the control ferrule including an actuating element for engaging with the latch and for forcing the latch to engage with the groove of the shank, and the control ferrule including a first actuating member for engaging with the lock and for forcing the lock to engage with the pathway of the shank.
  2. 2. A pivotal supporting system as claimed in claim 1, wherein the control ferrule includes a follower engaged in the control ferrule and rotated in concert with the control ferrule relative to the housing, the follower includes a depression and a recess formed in the follower, and the actuating element is formed in the depression of the follower, and the first actuating member is formed in the recess of the follower.
  3. 3. A pivotal supporting system as claimed in claim 2, wherein the depression and the recess of the follower include a first end portion having a depth for receiving and engaging with the latch and the lock respectively and for allowing the latch and the lock to be to disengaged from the groove and the pathway of the shank.
  4. 4. A pivotal supporting system as claimed in claim 3, wherein the depression and the recess of the follower include a middle portion, the first actuating member is formed in the middle portion of the recess of the follower.
  5. 5. A pivotal supporting system as claimed in claim 3, wherein the depression and the recess of the follower include a second end portion, the actuating element is formed in the second end portion of the depression of the follower.
  6. 6. A pivotal supporting system as claimed in claim 5, wherein 20 the follower includes a second actuating member formed in the second end portion of the recess of the follower.
GB2003158.9A 2020-03-05 2020-03-05 Control device for pivotal supporting system Active GB2585967B (en)

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Application Number Priority Date Filing Date Title
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GB2003158.9A GB2585967B (en) 2020-03-05 2020-03-05 Control device for pivotal supporting system

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GB202003158D0 GB202003158D0 (en) 2020-04-22
GB2585967A true GB2585967A (en) 2021-01-27
GB2585967B GB2585967B (en) 2023-03-29

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5924658A (en) * 1998-01-07 1999-07-20 Stryker Corporation IV pole
US6012693A (en) 1998-02-19 2000-01-11 Ergotron, Inc. Multi-function display mounting system
US6315259B1 (en) 2000-05-30 2001-11-13 Timmothy B. Kolb Articulating arm for maintaining the orientation of a remote member
US6394403B1 (en) 2000-10-26 2002-05-28 Ray Hung Supporting device for a liquid crystal display
US6478275B1 (en) 2001-08-31 2002-11-12 Min Hwa Huang Support device for monitor, displayer or other object
US6769657B1 (en) 2003-04-09 2004-08-03 Min Hwa Huang Support device for monitor, display or objects
US6822857B2 (en) 2002-07-16 2004-11-23 Samsung Electronics Co., Ltd. Monitor improved in a tilting structure
US6863252B2 (en) 2000-03-30 2005-03-08 Peter Thomas Bosson Display device support system
US20080116328A1 (en) * 2006-11-14 2008-05-22 Hannspree, Inc. Display device
US7413152B1 (en) 2007-02-06 2008-08-19 Kernan Technology Co., Ltd. Carrier device for monitor
DE202017000980U1 (en) * 2016-03-09 2017-03-08 Modernsolid Industrial Co., Ltd. Swivel connection for a swivel support device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5924658A (en) * 1998-01-07 1999-07-20 Stryker Corporation IV pole
US6012693A (en) 1998-02-19 2000-01-11 Ergotron, Inc. Multi-function display mounting system
US6863252B2 (en) 2000-03-30 2005-03-08 Peter Thomas Bosson Display device support system
US6315259B1 (en) 2000-05-30 2001-11-13 Timmothy B. Kolb Articulating arm for maintaining the orientation of a remote member
US6394403B1 (en) 2000-10-26 2002-05-28 Ray Hung Supporting device for a liquid crystal display
US6478275B1 (en) 2001-08-31 2002-11-12 Min Hwa Huang Support device for monitor, displayer or other object
US6822857B2 (en) 2002-07-16 2004-11-23 Samsung Electronics Co., Ltd. Monitor improved in a tilting structure
US6769657B1 (en) 2003-04-09 2004-08-03 Min Hwa Huang Support device for monitor, display or objects
US20080116328A1 (en) * 2006-11-14 2008-05-22 Hannspree, Inc. Display device
US7413152B1 (en) 2007-02-06 2008-08-19 Kernan Technology Co., Ltd. Carrier device for monitor
DE202017000980U1 (en) * 2016-03-09 2017-03-08 Modernsolid Industrial Co., Ltd. Swivel connection for a swivel support device

Also Published As

Publication number Publication date
GB202003158D0 (en) 2020-04-22
GB2585967B (en) 2023-03-29

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