COMPACT STAND
20240301990 ยท 2024-09-12
Assignee
Inventors
Cpc classification
F16M11/32
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
A47B19/10
HUMAN NECESSITIES
F16M11/16
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
International classification
F16M11/16
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Abstract
Compact Stand A stand (100) for holding media, such as sheet music, is configured to move from a closed configuration to an open configuration. The stand comprises a central body portion (111), a first cover portion (112) and a first leg (120). The first cover portion (112) is moveably attached to the central body portion (111) and is moveable between a first position and a second position. In the first position the first cover portion (112) overlays the central body portion (111) and in the second position the first cover portion (112) forms a substantially continuous rack with the central body portion (111) for holding media. The first leg (120) is attached to the central body portion (111) and the central body portion (111) is shaped to define a cavity and is configured to receive the first leg, such that in the closed configuration the first leg (120) is substantially enclosed within the cavity. A telescopic leg (120) for the stand is also described.
Claims
1. A stand for holding media, wherein the stand is configured to move from a closed configuration to an open configuration and wherein the stand comprises: a central body portion; at least one cover portion; and at least one leg; the at least one cover portion is moveably attached to the central body portion and the at least one cover portion is moveable between a first position being the closed configuration and a second position being the open configuration, wherein in the first position the at least one cover portion overlays the central body portion and in the second position the at least one cover portion forms a substantially continuous rack with the central body portion for holding media; wherein the at least one leg is attached to the central body portion; and wherein the central body portion is shaped to define a cavity, which is configured to receive the at least one leg, such that in the closed configuration the at least one leg is enclosed within the cavity.
2. (canceled)
3. (canceled)
4. The stand of claim 1, wherein the at least one leg is hingedly attached to the central body portion and wherein the at least one leg is fully enclosed within the cavity.
5. (canceled)
6. (canceled)
7. (canceled)
8. (canceled)
9. (canceled)
10. (canceled)
11. (canceled)
12. (canceled)
13. (canceled)
14. (canceled)
15. (canceled)
16. The stand of claim 1, comprising first and second cover portions, each being-moveably attached to the central body portion and arranged to overlay the central body portion in the closed configuration and to form a substantially continuous rack for holding media in the open position, wherein the each of the first and second cover portions extend from the central body portion.
17. (canceled)
18. (canceled)
19. The stand of claim 16, wherein one of the first and second cover portions is arranged to overlay the other of the first and second cover portions in the closed configuration.
20. (canceled)
21. The stand of claim 16, wherein the first cover portion and the second cover portion comprises one of a detent and a notch, which is configured to securely engage in the closed configuration to hold the stand in the closed configuration.
22. (canceled)
23. (canceled)
24. The stand of claim 21, wherein one of the first and second cover portions is sufficiently resilient such that the detent can be removed from the notch to facilitate opening the stand.
25. (canceled)
26. The stand of claim 19, wherein the overlaying one of the first and second cover portions further comprises a gripping projection configured to be gripped by a user to aid changing the configuration of the stand from the closed to the open configuration.
27. (canceled)
28. The stand of claim 19, wherein the first and second cover portions each comprises a ledge wherein the ledges are arranged to support media on the stand when the stand is in the open configuration, and wherein at least one of the ledges is configured to support a bottom of the at least one leg in the closed configuration.
29. The stand of claim 19, wherein each of the first and second cover portions comprises a clip configured to secure media to the first and second cover portions and such that together the clips secure media to the stand.
30. (canceled)
31. (canceled)
32. The stand of claim 28, wherein the first and second cover portions each comprises a rotatable retainer, wherein the each rotatable retainer is rotatably mounted on the ledge of the first and second cover portions wherein each rotatable retainer is configured to be rotatable between a first position and a second position, such that in the first position a channel for securing media of a first width is formed, and in the second position a channel for securing media of a second width is formed, wherein the second width is different from the first width.
33. (canceled)
34. The stand of claim 1, wherein the central body portion further comprises a central retaining means configured to secure a first media to the central body and to secure a second media to the central body portion, wherein the central retaining means is configured to secure the first and second media such that the first and second media are adjacent and not overlapping on the stand.
35. (canceled)
36. (canceled)
37. (canceled)
38. The stand of claim 1, further comprising two or more legs, wherein the two or more legs are attached to the central body portion and the central body portion is configured to receive the two or more legs, such that in the closed configuration the two or more legs are enclosed within the cavity.
39. (canceled)
40. (canceled)
41. (canceled)
42. (canceled)
43. The stand of claim 1, wherein the at least one leg is telescopic and comprises two or more telescopic members configured to telescope the at least one leg between a collapsed configuration and an extended configuration, wherein in the collapsed configuration a lowermost telescopic member is substantially fully received within an uppermost telescopic member, and in the telescoped extended configuration the lowermost telescopic member extends relative to the uppermost telescopic member and wherein the telescopic members are longitudinally tapered having a greater diameter at an upper end with respect to the diameter at its lower end such that extension of the at least one leg is arrested as an upper end of an inner telescopic member reaches a lower end of an adjacent outer telescopic member.
44. (canceled)
45. The stand of claim 43, further comprising friction members at one or both of the upper end of the inner telescopic member and the lower end of the adjacent outer telescopic member such that a friction interference fit between the upper end of the inner telescopic member and the lower end of the outer telescopic member arrests further extension and prevents collapsing of the at telescopic members.
46. (canceled)
47. The stand of claim 45, wherein the upper end of the inner telescopic member comprises a first friction material and the lower end of the adjacent outer telescopic member comprises a second friction material, such that extending the inner telescopic member from within the outer telescopic member brings the first and second friction materials into engagement to arrest further extension of the inner telescopic member relative to the outer telescopic member.
48. (canceled)
49. (canceled)
50. (canceled)
51. The stand of claim 1, further comprising a hinge configured to provide moveable attachment of the at least one leg to the central body portion, such that the at least one leg can be rotated out from within the cavity when the stand is moved to the open configuration, wherein the hinge comprises a friction component and a spine, wherein the spine is immovably connected to the central body portion and the hinge is connected to the spine and the at least one leg and wherein the hinge includes a guide track and the at least one leg includes a recess, wherein the guide track and recess are registered such that movement of the leg is restricted to a predetermined path provided by the guide track and wherein the guide track is configured to angle the at least one leg outwards as the at least one leg is moved from within the cavity relative to the central portion.
52. (canceled)
53. (canceled)
54. (canceled)
55. The stand of claim 43, wherein the at least one leg further comprises a foot configured to provide grip to the at least one leg, wherein the foot comprises a central shaft and an outer rib, and wherein the central shaft is releasably attached to the inner telescopic member and the outer rib is configured to engage with and releasably grip the outer telescopic member in the collapsed configuration.
56. (canceled)
57. (canceled)
58. The stand of claim 55, wherein the outer rib comprises a rib detent of resilient material, which is sufficiently resilient to provide secure engagement of the outer rib with the outer telescopic member in the collapsed configuration.
59. (canceled)
60. (canceled)
61. The stand of claim 1, comprising three legs, wherein the three legs are arranged to provide a tripod base for the stand when the stand is in the open configuration, and wherein all of three legs are collapsible into the cavity in the central body portion.
62. (canceled)
63. (canceled)
64. (canceled)
65. (canceled)
66. (canceled)
67. (canceled)
68. (canceled)
69. (canceled)
70. (canceled)
71. (canceled)
72. (canceled)
73. (canceled)
74. (canceled)
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0068] Embodiments of the invention will now be described with reference to the following drawings, in which:
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DETAILED DESCRIPTION OF THE DRAWINGS
[0089]
Configurations
[0090] The collapsed and folded configuration shown in
[0091] The stand 100 can be put into an operable configuration by the user, whereby in the operable configuration the stand 100 stands upright and can hold sheet music, a book or a tablet to be read by the user. The operable configuration will be described in more detail later. The sheet music, book or tablet, now only referred to as the media, is held within a foldable rack 110 (shown in
Foldable Rack
[0092] Referring to
[0093] The first cover portion 112 and second cover portion 113 are each hinged on opposite elongate edges of the central body portion 111 such that the first cover portion 112 and second cover portion 113 overlay the central body portion 111 in the closed configuration, and each of the first cover portion 112 and second cover portion 113 can be opened to form a substantially continuous surface with the central body portion 111 to rest media thereon. The first cover portion 112 and second cover portion 113 also comprise a first ledge 114 and a second ledge 115 respectively. When opened, the first and second ledges 114, 115 provide a platform for the media to rest against such that the media does not fall from the rack 110. In this regard the rack 110 also comprises a first clip 118 and a second clip 119 formed in the first cover portion 112 and the second cover portion 113 respectively. The clips 118, 119 are sized to provide a channel suitable for holding paper securely on the rack 110 when in use.
[0094] Still referring to
[0095] In the presently described embodiment in
[0097] The described detent 117 allows the stand 100 to be placed in an instrument bag with confidence that the stand 100 will not open and damage the instrument. These features can also be seen the alternative views provided in
[0098] Furthermore, the rack 110 may also comprise a circular clip 118 (shown in
[0099] The rack 110 may also comprise a first rotatable retainer 114 and a second rotatable retainer 115 as shown in
[0100] The rack 110 may be attachable to a folder (not shown), such as a music folder, such that the stand 100 can be easily carried by carrying a folder. To this end, the rack 110 may comprise an attachment means and a folder may comprise a corresponding attachment means registered with the attachment means of the rack 110 to allow the rack 110 to be attached and detached from the folder. In an alternative embodiment, the rack 110 may comprise a means for storing media therewithin when the rack 110 is folded closed, such as a cavity for receiving paper when the rack 110 is open, and wherein the cavity is closed and the paper is secured by the closing of the first and second cover portions 112, 113 when the rack 110 is closed. In this regard, the stand 100 also serves as a folder for media such as sheet music. This arrangement of an integral folder within the stand 100 allows the user to carry one item, i.e. a combined stand 100 and folder, rather than requiring the carrying of two separate items which is inconvenient, particularly for children or those with limited mobility or dexterity.
Legs
[0101] Referring to
[0102]
[0103] In some embodiments there may be no intermediate telescopic members, in which case the uppermost telescopic member 121a is directly telescopically connected to the lowermost telescopic member 126a. In another embodiment there may be only a first intermediate telescopic member 122a. In another embodiment there may be only a first 122a and second 123a intermediate telescopic member. In other embodiments there may be any number of intermediate telescopic members.
[0104] Still referring to
[0105] The leg 120a does not comprise any tightening pins or knobs which need to be adjusted by the user. Instead, a friction fit 121a is achieved between the lower end of the uppermost telescopic member 121a, and the upper end of the first intermediate telescopic member 122a. Similar friction fits are provided between the each of intermediate telescopic members 122a, 123a, 124a, 125a and their adjacent telescopic members 123a, 124a, 125a, 126a, respectively.
[0106]
[0107] In some embodiments, the upper end of the first intermediate telescopic member 122a has a greater diameter than the lower end of the uppermost telescopic member 122a, thus the longitudinal telescoping is arrested as the first intermediate member 121a reaches the fully telescoped position. Alternatively, as in the embodiment shown in
[0108] It will be understood that a combination of a larger diameter upper end of first intermediate telescopic member 122a than lower end of uppermost telescopic member 121a and friction materials 127, 128 may be used. Additionally, it will be understood that one friction material 127, 128 may be used on either the uppermost telescopic member 121a or the first intermediate telescopic member 122a to achieve the friction required to arrest the telescopic movement.
[0109] In an alternative embodiment, the upper end of the first intermediate telescopic member 122a comprises a pin which is biased radially outwards by a spring, and the uppermost telescopic member 121a comprises a correspondingly sized hole for receiving the pin. When the user effects telescoping of the legs 120, the pin is biased into the hole when the pin and hole align, thus arresting the telescoping of the respective telescopic members. The stand may further comprise a button for moving the pin(s) radially inwards to allow the legs to be collapsed.
[0110] In the preferred embodiment described, the uppermost telescopic member 121a houses the remaining telescopic members within it when the leg 120 is collapsed. In an alternative embodiment, the lowermost telescopic member 126a houses the remaining telescopic members within it when the leg 120 is collapsed. In this embodiment, the lowermost telescopic member 126a has a larger diameter than the remaining telescopic members, and the remaining telescopic members are arranged to telescope out from the lowermost telescopic member 126a in a reverse fashion to the preferred embodiment. In this regard, the user can either allow the lowermost telescopic member 126a to drop or pull the lowermost telescopic member 126a as above. Advantageously, providing a larger diameter lowermost telescopic member 126a allows the centre of gravity of the stand 100 to be kept close to the supporting surface, i.e. the floor or table, providing stability to the stand 100 in use.
Feet
[0111]
[0112] The foot 130a may be secured to the innermost telescopic member 126a by adhesive, welding or any other means. The foot 130a may be releasably secured at the central shaft 131a to the innermost telescopic member 126a such that the foot 130a can be replaced if it becomes worn.
[0113] The foot 130a also comprises an outer rib 132a which is sized and arranged to fit securely over the lower end of the outermost telescopic member 121a of the telescopic leg 120a. As the telescopic leg 120a is telescoped inwards, the foot 130a is brought up towards the outermost telescopic member 121a. The user effects the relative movement of the rack 110 against the leg 120a to cause telescoping, either by pushing against the foot 120a with the rack 110 held securely, or by pushing against the rack 110 with the foot 120a placed on a surface such as a table or floor. If the user telescopes the leg 120a such that it is completely collapsed, the foot 130a is brought into contact with outermost telescopic member 121a of the telescopic leg 120a. The outer rib 132a of the foot 130a overlaps the lower end of the outermost telescopic member 121a of the telescopic leg 120a, and the outermost telescopic member 126a is pushed inside the outer rib 132a. The outer rib 132a comprises a rib detent 133a in the form of a smaller diameter section (with respect to the diameter of the remainder of the outer rib 132a) which engages with the lower end of the outermost telescopic member 121a by friction and thereby securely holds the foot 130a to the outermost telescopic member 121a, thereby stopping the leg 120a from telescoping under gravity. The detent 133a can be seen in the cross-sectional view shown in
[0114] To release the leg 120a from the secured position and allow it to telescope the user can either grip the outer rib 132a, for example with a finger or thumb, and pull in the telescoping direction, or alternatively the user can perform a flicking action to apply a force through the outer rib 132a to overcome the friction fit securing the outer rib 132a to the outermost telescopic member 121a.
Hinge
[0115] Referring now to
[0116] The hinge 140 comprises a friction component 141 which connects adaptors 142a, 142b, 142c to a spine 143 of the hinge 140. The spine 143 is fixedly attached to the rack 110 (not shown). The legs 120a, 120b, 120c (not shown) are of hollow cylindrical construction such that they are each connected to a corresponding adapter 142a, 142b, 142c of the stand 100. The friction component 141 is configured to hold the rack 110 at any angle set by the user, thus allowing the user to adjust the viewing angle of the rack 110. The provision of a hinge 140 comprising a friction component 141 provides a safer stand 100, because accidental knocking of the rack 110 causes the friction component 141 to adjust the angle of the rack 110 rather than causing the stand 100 to tip over.
[0117] In the presently described embodiment using three legs 120, the hinge 140 also comprises a first guide track 144a and a second guide track 144c. The first leg 120a comprises a notch (not shown) in its upper end. The notch and first guide track 144a are registered such that movement of the first leg 120a outward from within the enclosure created by the central body portion 111 causes the first leg 120a to move out and at an angle. Since the second leg is connected to the second adaptor 142b and does not comprise a notch registered with a guide track, movement of the second leg is in one direction which is controlled by the friction component 141. The third leg connected to the third adapter 142c is guided by the second guide track 142c in a similar manner to the first leg 120a. However, the second guide track 144c is arranged to direct the third leg outwards at an angle opposite to that of the first leg 120a, thus providing a tripod style arrangement of the three legs, whilst allowing each of the legs to collapse into the enclosure formed by the central body portion 111 of the rack 110.
[0118] The described arrangement allows the legs 120 to form a substantially planar row when the legs 120 are enclosed within the central body portion 111 of the rack 110. The planar row created provides a slim profile to the stand 100, thus allowing the stand 100 to have a form factor similar to a book, folder or laptop computer. This provides a convenient shape to the stand 100 to allow it to be easily placed in a satchel, messenger bag, backpack, laptop bag or any other common carrying bag used to carry music books, sheet music or laptop computers.
Opening and Closing the Stand
[0119] As previously discussed, the stand 100 can be used in two operable configurations. Firstly, the stand 100 can be used on a table or desk with a user seated, this will be referred to herein as the tabletop configuration. The second operable configuration is with the stand 100 positioned on a floor with the user standing, this will be referred to herein as a standing configuration. The opening and closing of the stand 100 is now described with reference to
[0120] Referring firstly to
[0121] As shown in
[0122] Referring now to
[0123] Referring to
[0124] Referring to
[0125]
[0126]