CENTRAL SUPPORT DEVICE FOR SUPPORTING PLATE-SHAPED OBJECT AND STORAGE APPARATUS FOR STORING PLATE-SHAPED OBJECT

Abstract

A central support device for supporting plate-shaped objects and a storage apparatus for storing the plate-shaped objects are provided and adapted to regulate the heights of support elements and confine front ends thereof to a specified range. The central support device includes a casing, the support elements and height adjustment elements. Partition portions each having a dent portions are disposed at the casing and arranged in the heightwise direction, with a support element receiving slot defined between every two adjacent partition portions. Bottom sides of the dent portions slope in the heightwise direction. One end of each support element is connected to a bottom portion of a corresponding support element receiving slot. The height adjustment elements are disposed in the dent portions, respectively, and extend in the heightwise direction to form top ends for supporting the support elements. The storage apparatus also includes the central support device.

Claims

1. A central support device for supporting plate-shaped objects, comprising: a casing extending in a heightwise direction, wherein a plurality of partition portions each having a dent portions are disposed at the casing and arranged in the heightwise direction, with a support element receiving slot defined between every two adjacent partition portions, wherein bottom sides of the dent portions slope in the heightwise direction, and the dent portions are in communication with the support element receiving slots, respectively; a plurality of support elements each having an end connected to a bottom portion of a corresponding said support element receiving slot; and a plurality of height adjustment elements disposed in the dent portions, respectively, wherein the height adjustment elements extend in the heightwise direction to form top ends for supporting the support elements positioned in the support element receiving slots, respectively.

2. The central support device for supporting plate-shaped objects according to claim 1, further comprising a plurality of first regulation units each having an end connected to a corresponding said height adjustment element.

3. The central support device for supporting plate-shaped objects according to claim 2, wherein the partition portions each have a first through hole, and the first regulation units each have another end disposed in a corresponding said first through hole.

4. The central support device for supporting plate-shaped objects according to claim 3, further comprising a plurality of first moisture-repellent caps disposed at the first through holes, respectively.

5. The central support device for supporting plate-shaped objects according to claim 1, further comprising a plurality of tightness adjustment elements disposed in the support element receiving slots, respectively, and above the support elements in the heightwise direction, respectively, wherein top sides of the support elements slope in the heightwise direction.

6. The central support device for supporting plate-shaped objects according to claim 5, wherein the tightness adjustment elements each have a round cross section.

7. The central support device for supporting plate-shaped objects according to claim 5, further comprising a plurality of second regulation units, wherein an end of each said second regulation unit is connected to a corresponding said tightness adjustment element.

8. The central support device for supporting plate-shaped objects according to claim 7, wherein the partition portions each have a second through hole which another end of a corresponding said second regulation unit is disposed in.

9. The central support device for supporting plate-shaped objects according to claim 8, further comprising a plurality of second moisture-repellent caps disposed at the second through holes, respectively.

10. A storage apparatus for storing plate-shaped objects, comprising: a box, wherein a plurality of lateral support members are mounted on each of two opposing sides of the box; and the central support device for supporting plate-shaped objects, as recited in claim 1, wherein the casing is connected to a rear side of the box.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG. 1 is a perspective schematic view of a storage apparatus for storing plate-shaped objects according to an embodiment of the present disclosure.

[0017] FIG. 2 is a perspective schematic view of a central support device for supporting plate-shaped objects according to an embodiment of the present disclosure.

[0018] FIG. 3 is a lateral schematic view of the central support device for supporting plate-shaped objects according to an embodiment of the present disclosure.

[0019] FIG. 4 is a perspective schematic view, from another angle, of the central support device for supporting plate-shaped objects according to an embodiment of the present disclosure.

[0020] FIG. 5 is a perspective schematic view of tightness adjustment elements of FIG. 4 in another aspect.

DETAILED DESCRIPTION OF THE INVENTION

[0021] To facilitate understanding of the object, characteristics and effects of this present disclosure, embodiments together with the attached drawings for the detailed description of the present disclosure are provided.

[0022] Referring to FIG. 1, a storage apparatus 200 for storing plate-shaped objects according to an embodiment of the present disclosure comprises a box 1 and a central support device 100 for supporting plate-shaped objects.

[0023] The box 1 has a receiving space S for storing a plurality of plate-shaped objects, for example, wafers, circuit boards and sheet glass. A plurality of lateral support members 11 are mounted on each of the two opposing sides of the box 1.

[0024] Referring to FIG. 2, the central support device 100 for supporting plate-shaped objects comprises a casing 2, a plurality of support elements 3 and a plurality of height adjustment elements 4.

[0025] The casing 2 is connected to a rear side 12 of the box 1 and extends in a heightwise direction d. A plurality of partition portions 21 are disposed at the casing 2 and arranged in the heightwise direction d. A support element receiving slot 22 is defined between every two adjacent partition portions 21.

[0026] One end of each support element 3 is connected to the bottom portion of a corresponding said support element receiving slot 22. The support elements 3 and the lateral support members 11 jointly support the plate-shaped objects. The support elements 3 support the central portions of the plate-shaped objects, respectively. In this embodiment, the support elements 3 are slender, but the present disclosure is not limited thereto. In a variant embodiment, the support elements 3 are of any other structures or shapes. The support elements 3 are made of a high-strength material of a lower weight than the other high-strength materials, such as aluminum alloy and carbon fiber composite, and thus are of high rigidity and low weight.

[0027] Referring to FIG. 3, the partition portions 21 each have a dent portions 211. Bottom sides 211a of the dent portions 211 slope in the heightwise direction d, and the dent portions 211 are in communication with the support element receiving slots 22, respectively.

[0028] The height adjustment elements 4 are disposed in the dent portions 211, respectively. The height adjustment elements 4 extend in the heightwise direction d to form top ends 41 for supporting the support elements 3 positioned in the support element receiving slots 22, respectively.

[0029] Since the bottom sides 211a of the dent portions 211 slope in the heightwise direction d, the heights of the top ends 41 of the height adjustment elements 4 vary with the positions (indicated by the double arrow shown in FIG. 3) of the height adjustment elements 4 in the dent portions 211 so as to regulate the height of the support elements 3 in the heightwise direction d, thereby confining front ends 32 of the support elements 3 to a specified range.

[0030] In this embodiment, the bottom sides 211a of the dent portions 211 slope in the heightwise direction d, i.e., in direction X (which is the direction in which the support elements 3 extend), but the present disclosure is not limited thereto. In a variant embodiment, the bottom sides 211a of the dent portions 211 slope in the heightwise direction d, i.e., in direction Y or any other direction.

[0031] In this embodiment, as shown in FIG. 3, the central support device 100 for supporting plate-shaped objects further comprises a plurality of first regulation units 5. One end of each said first regulation unit 5 is connected to a corresponding said height adjustment element 4. The first regulation units 5 may be regarded as extensions of the height adjustment elements 4 and adapted to enable workers to manually adjust the positions of the height adjustment elements 4. In this embodiment, the first regulation units 5 are lock screws capable of locking to regulate and adjust the positions of the height adjustment elements 4. However, the present disclosure is not limited thereto.

[0032] In this embodiment, the partition portions 21 each have a first through hole 212 which the other end of a corresponding said first regulation unit 5 is disposed in. Therefore, the first regulation units 5 are embedded in the partition portions 21 to minimize the volume of the central support device 100. In this embodiment, the first through holes 212 extend in direction X to penetrate the partition portions 21, and the first regulation units 5 extend in direction X to connect to the height adjustment elements 4, but the present disclosure is not limited thereto. In a variant embodiment, the first regulation units 5 extend in any other direction to connect to the height adjustment elements 4, for example, extend in direction Y to penetrate the partition portions 21 and thus connect to the height adjustment elements 4 or are exposed from the partition portions 21 and thus connected to the height adjustment elements 4.

[0033] In this embodiment, a plurality of first moisture-repellent caps 81 are disposed at the first through holes 212, respectively, to block moisture. To regulate the heights of the support elements 3, workers remove the first moisture-repellent caps 81 and insert a screwdriver into the first through holes 212 to rotate the first regulation units 5, so as to regulate the positions of the height adjustment elements 4.

[0034] In this embodiment, as shown in FIG. 4, the central support device 100 for supporting the plate-shaped objects further comprises a plurality of tightness adjustment elements 6 disposed in the support element receiving slots 22, respectively, and above the support elements 3 in the heightwise direction d, respectively. Top sides 31 of the support elements 3 slope in the heightwise direction d. The tightness adjustment elements 6 fit between the underlying top sides 31 of the support elements 3 and the overhanging partition portions 21; thus, workers change the positions (indicated by arrows shown in the diagram) of the tightness adjustment elements 6 in the support element receiving slots 22 to enable the tightness adjustment elements 6 to press against the support elements 3, so as to regulate how tightly the support elements 3 are engaged with the casing 2.

[0035] In this embodiment, the top sides 31 of the support elements 3 slope in the heightwise direction d, that is, in the direction perpendicular to the extension direction (direction Y) of the support elements 3. Therefore, the top sides 31 of the support elements 3 slope in direction Y. However, the present disclosure is not limited thereto. In a variant embodiment, the top sides 31 of the support elements 3 slope in the heightwise direction d, that is, slope in direction X or any other direction.

[0036] In this embodiment, as shown in FIG. 4, the central support device 100 for supporting plate-shaped objects further comprises a plurality of second regulation units 7. One end of each said second regulation unit 7 is connected to a corresponding said tightness adjustment element 6. The second regulation units 7 may be regarded as extensions of the tightness adjustment elements 6 and adapted to enable workers to manually adjust the positions of the tightness adjustment elements 6. In this embodiment, the second regulation units 7 are lock screws capable of locking to regulate and adjust the positions of the tightness adjustment elements 6. However, the present disclosure is not limited thereto.

[0037] In this embodiment, as shown in FIG. 4, the partition portions 21 each have a second through hole 213 which the other end of a corresponding said second regulation unit 7 is disposed in. Therefore, the second regulation units 7 are embedded in the partition portions 21 to minimize the volume of the central support device 100. In this embodiment, second through holes 213 extend in direction Y to penetrate the partition portions 21, and the second regulation units 7 extend in direction Y to connect to the tightness adjustment elements 6, but the present disclosure is not limited thereto. In a variant embodiment, the second regulation units 7 extend in any other direction to connect to the tightness adjustment elements 6, for example, extend in direction X to penetrate the partition portions 21 and thus connect to the tightness adjustment elements 6 or are exposed from the partition portions 21 and thus connected to the tightness adjustment elements 6.

[0038] In this embodiment, a plurality of second moisture-repellent caps 82 are disposed at the second through holes 213, respectively, to block moisture. To regulate the tightness of the support elements 3, workers remove the second moisture-repellent caps 82 and insert a screwdriver into the second through holes 213 to rotate the second regulation units 7, so as to regulate the positions of the tightness adjustment elements 6.

[0039] In this embodiment, the tightness adjustment elements 6 have round cross sections and are rod-shaped, but the present disclosure is not limited thereto. As shown in FIG. 5, the tightness adjustment elements 6a have wedge-shaped or trapezoidal cross sections and have bottom sides 61 abutting against the top sides 31 of the support elements 3.

[0040] While the present disclosure has been described by means of specific embodiments, numerous modifications and variations could be made thereto by those skilled in the art without departing from the scope and spirit of the present disclosure set forth in the claims.