Uniform distribution support structure of the rotating shaft chain group

Abstract

The present invention provides a uniform distribution support structure for a rotating shaft chain group, which has a rotating shaft assembly and at least one support assembly; the rotating shaft assembly is provided with a plurality of juxtaposed connecting members, each connecting member is correspondingly provided with at least one hollow portion and at least one through hole, at least one guiding surface is provided in each hollow portion, a spacer shaft rod is provided between each connecting member, each spacer shaft rod is respectively provided with a through hole corresponding to the through hole, at least one guiding arc surface is provided in each through hole, the support assembly has a flexible support member and a flexible side support member respectively penetrating into each through hole and hollow portion, the support member is provided with a relative guiding arc surface corresponding to the guiding arc surface, each side support member is provided with a relative guiding surface corresponding to the guiding surface, the guiding surface and the guiding arc surface can respectively abut against the relative guiding surface and the relative guiding arc surface to form positioning, by virtue of the support member and the side support member being bent under force, each connecting member and the spacer shaft rod can be respectively linked to form a fixed interval and support during rotation and displacement.

Description

Technical Field

[0001] The present invention relates to a uniform distribution support structure for a rotating shaft chain group, and particularly to a support structure that can be assembled in a rotating shaft assembly and enables each connecting member of the rotating shaft assembly to form a fixed interval and a support structure during pivotal movement. Background Art

[0002] It is already an existing technique to assemble a pivot or rotating shaft that can reciprocally rotate by the action of an external force on an electronic device (such as a mobile phone, a notebook computer, a PDA, an e-book, etc.) so that its upper cover or display screen can rotate to have an opening and closing function. For example, the Taiwan, China Patent Nos. 97222022 "Rotating Shaft Structure" and 98207366 "Pivot Structure", etc., have provided typical embodiments.

[0003] In order to enable the rotatable part (such as a screen) in an electronic device to have more operation modes and application ranges in use, the existing technique has also disclosed a structure in which two double rotating shafts are provided between two pivot connection modules so that the two modules can generate different operation modes or rotation angles; for example, the Taiwan, China Patent Nos. 99211350 "Double Pivot Hinge", 99225737 "Double Axial Hinge", and the US Patent No. 7512426 B2 "MOBILE COMMUNICATIONS DEVICE WITH SYNCHRONISING HINGE", etc., have provided feasible embodiments.

[0004] Considering the strength of the support structure and the smoothness of the movement, the above-mentioned existing pivot structures are usually arranged in a distributed manner at two positions on both sides of the pivotal connection at the end edges of the display module and the body module of an electronic device (such as a notebook computer). Therefore, when operating the display screen or the display module to rotate and open, the coordination of the rotating shafts is not ideal; at the same time, the rotational freedom of the two pivot devices arranged close to the same center line is also restricted, resulting in poor smoothness of the movement during the opening or closing rotation process of the entire electronic device.

[0005] To improve the above situation, the prior art also discloses a technical means of applying multiple rotation centers to a pivot device; for example, the Taiwan, China Patent Nos. 101224879 "Multi-joint rotating shaft structure" and 101224880 "Insertion-type multi-joint rotating shaft structure" patent cases, etc., all provide specific embodiments respectively. The said reference materials apply a combination of an active joint group and a follower joint group; between two opposite joint pieces of the active joint group, an intermediate linkage piece group is provided, and two opposite joint pieces are provided with synchronous driving parts to connect with the intermediate linkage piece group; the follower joint group has two follower pieces, which are arranged between two opposite joint pieces of the active joint group; the positions of the opposite joint pieces corresponding to the inner ends are corresponding to the positions of the follower pieces corresponding to the outer ends, and a pin is combined; the positions of the outer ends of the above-mentioned intermediate linkage piece group corresponding to the inner ends of the respective follower pieces are combined with a pin; a plurality of active joint groups and follower joint groups are combined and arranged together to form a multi-joint rotating shaft structure.

[0006] However, in the implementation structures disclosed in the above prior arts, since most of the constituent elements are connected to each other through complicated structures, and there is a lack of a positioning and holding mechanism for each constituent element, it often causes looseness and shaking at the pivoting part, or the situation of unsmooth pivoting occurs. Summary of the Invention

[0007] In view of the above disadvantages of the existing pivot structures, the inventor studied and improved ways to address these disadvantages, and finally this invention was created.

[0008] To achieve the above object, the technical solution adopted by the present invention is:

[0009] A uniform distribution and support structure of a rotating shaft chain group, characterized in that it includes:

[0010] A rotating shaft assembly, having at least a plurality of juxtaposed connecting pieces, at least one hollow portion is correspondingly provided on each connecting piece, and at least one guiding surface is provided in the hollow portion;

[0011] A support assembly, having at least one flexible side support member, the side support member is inserted into each hollow portion, and a plurality of relative guiding surfaces corresponding to each guiding surface are provided on the side support member, and positioning is formed by respectively abutting each guiding surface against each relative guiding surface, and stable support and spaced positioning can be formed when each connecting piece rotates and displaces.

[0012] The equal - distribution support structure of the rotating - shaft chain group, wherein at least one through - hole is respectively provided on each connecting piece, a spacer shaft rod is respectively arranged between each pair of connecting pieces for the rotating - shaft assembly, at least one through - hole is provided on each spacer shaft rod, each through - hole corresponds to each through - hole respectively, and at least one guiding arc surface is arranged in each through - hole; the support assembly has a support piece passing through each through - hole and through - hole, and a plurality of relative guiding arc surfaces corresponding to each guiding arc surface are arranged on the support piece. By respectively abutting each guiding arc surface against each relative guiding arc surface to form positioning, it can support each spacer shaft rod between each pair of connecting pieces to form a fixed interval and can rotate stably and smoothly.

[0013] The equal - distribution support structure of the rotating - shaft chain group, wherein a plurality of second seat parts protruding outward are provided on the side support piece, a second connecting part with bending flexibility is respectively arranged between each pair of second seat parts, and at least one guiding surface is respectively arranged on each second seat part; a plurality of first seat parts protruding outward are provided on the support piece, a first connecting part with bending flexibility is respectively arranged between each pair of first seat parts, and at least one guiding arc surface is respectively arranged on each first seat part.

[0014] The equal - distribution support structure of the rotating - shaft chain group, wherein a first hole and a second hole are respectively transversely arranged on each of the first and second seat parts.

[0015] The equal - distribution support structure of the rotating - shaft chain group, wherein the guiding surface and the guiding arc surface are a convex arc surface; the relative guiding arc surface and the relative guiding surface are a concave arc surface.

[0016] The equal - distribution support structure of the rotating - shaft chain group, wherein arc grooves for clamping the spacer shaft rod are respectively provided on two sides of each connecting piece corresponding to the opening of the hollow part.

[0017] The equal - distribution support structure of the rotating - shaft chain group, wherein arc grooves for clamping the spacer shaft rod are respectively provided on two sides of each connecting piece corresponding to the opening of the hollow part.

[0018] The equal - distribution support structure of the rotating - shaft chain group, wherein the rotating - shaft assembly is arranged between a first bracket and a second bracket, the first bracket is connected to a first object, the second bracket is connected to a second object; and the support piece is connected between the first and second brackets.

[0019] The equal - distribution support structure of the rotating - shaft chain group, wherein the rotating - shaft assembly is arranged between a first bracket and a second bracket, the first bracket is connected to a first object, the second bracket is connected to a second object; and the support piece is connected between the first and second brackets.

[0020] The equal - distribution support structure of the rotating - shaft chain group, wherein the rotating - shaft assembly is arranged between a first bracket and a second bracket, the first bracket is connected to a first object, the second bracket is connected to a second object; and the support piece is connected between the first and second brackets.

[0021] The evenly - distributed support structure of the rotating - shaft chain group, wherein, a synchronously rotating assembly capable of being bent under force is penetrated and arranged in the hollow part of each connecting piece. The synchronously rotating assembly is at least composed of a pivot group and a toothed - ring group. The pivot group has a plurality of pivot shafts arranged in parallel. The toothed - ring group has a plurality of toothed rings that are partially meshed and connected. And each pivot shaft forms a sequentially meshed connection through each toothed ring to drive each connecting piece to perform synchronous pivoting.

[0022] The evenly - distributed support structure of the rotating - shaft chain group, wherein, a synchronously rotating assembly capable of being bent under force is penetrated and arranged in the hollow part of each connecting piece. The synchronously rotating assembly is at least composed of a pivot group and a toothed - ring group. The pivot group has a plurality of pivot shafts arranged in parallel. The toothed - ring group has a plurality of toothed rings that are partially meshed and connected. And each pivot shaft forms a sequentially meshed connection through each toothed ring to drive each connecting piece to perform synchronous pivoting.

[0023] The evenly - distributed support structure of the rotating - shaft chain group, wherein, a synchronously rotating assembly capable of being bent under force is penetrated and arranged in the hollow part of each connecting piece. The synchronously rotating assembly is at least composed of a pivot group and a toothed - ring group. The pivot group has a plurality of pivot shafts arranged in parallel. The toothed - ring group has a plurality of toothed rings that are partially meshed and connected. And each pivot shaft forms a sequentially meshed connection through each toothed ring to drive each connecting piece to perform synchronous pivoting.

[0024] The evenly - distributed support structure of the rotating - shaft chain group, wherein, a synchronously rotating assembly capable of being bent under force is penetrated and arranged in the hollow part of each connecting piece. The synchronously rotating assembly is at least composed of a pivot group and a toothed - ring group. The pivot group has a plurality of pivot shafts arranged in parallel. The toothed - ring group has a plurality of toothed rings that are partially meshed and connected. And each pivot shaft forms a sequentially meshed connection through each toothed ring to drive each connecting piece to perform synchronous pivoting.

[0025] The evenly - distributed support structure of the rotating - shaft chain group, wherein, the synchronously rotating assembly has a combining seat and a connecting piece, which are connected to two side - by - side positions of the toothed - ring group. The combining seat is fixed on one of the first bracket and the second bracket, and the connecting piece is connected and fixed on the other of the first bracket and the second bracket.

[0026] An evenly - distributed support structure of a rotating - shaft chain group, characterized by comprising:

[0027] A rotating - shaft assembly, which at least has a plurality of connecting pieces arranged in parallel and spacer shafts. Each connecting piece is respectively provided with at least one through - hole. Each spacer shaft is respectively arranged between each connecting piece. Each spacer shaft is provided with at least one through - hole, and the at least one through - hole respectively corresponds to each through - hole. At least one guiding arc surface is arranged in each through - hole;

[0028] A support component, having at least one support member passing through each through hole and through hole, with a plurality of relative arc surfaces corresponding to each guide arc surface provided on the support member. By respectively abutting each guide arc surface against each relative arc surface to form positioning, it can support each spaced shaft between each connecting member to form a fixed spacing and allow for stable and smooth rotation.

[0029] For the uniform distribution support structure of the rotating shaft chain group described above, wherein, a plurality of first seat portions protruding outward are provided on the support member, and a first connecting portion with bending flexibility is respectively provided between each first seat portion, and at least one of the guide arc surfaces is respectively provided on each first seat portion.

[0030] For the uniform distribution support structure of the rotating shaft chain group described above, wherein, a first hole is horizontally provided on each of the first seat portions.

[0031] For the uniform distribution support structure of the rotating shaft chain group described above, wherein, arc grooves for clamping the spaced shaft are respectively provided on two sides of each connecting member corresponding to the opening of the hollow portion.

[0032] For the uniform distribution support structure of the rotating shaft chain group described above, wherein, the guide arc surface is a convex arc surface; the relative arc surface is a concave arc surface.

[0033] For the uniform distribution support structure of the rotating shaft chain group described above, wherein, the guide arc surface is a convex arc surface; the relative arc surface is a concave arc surface.

[0034] The advantages of the present invention are as follows: The uniform distribution support structure of the rotating shaft chain group of the present invention can indeed achieve the effect of stably and smoothly pivoting two objects.

[0035] To obtain a more specific understanding of the above objects, effects and features of the present invention, the following description is provided with reference to the accompanying drawings. Description of the Drawings

[0036] Figure 1 It is an exploded perspective view of the present invention.

[0037] Figure 2 It is a partial exploded perspective view of the present invention.

[0038] Figure 3 It is a partial enlarged exploded view of the relevant parts of the rotating shaft component and the support member of the present invention.

[0039] Figure 4 It is a partial enlarged exploded view of the relevant parts of the connecting member and the side support member of the present invention.

[0040] Figure 5 It is an overall combined external view of the present invention.

[0041] Figure 6 It is an overall combined side sectional view of the present invention at the synchronous rotating component part.

[0042] Figure 7 is Figure 6 a schematic diagram of the bending state.

[0043] Figure 8 is an overall combined side sectional view of the present invention at the side support member part.

[0044] Figure 9 is Figure 8 a schematic diagram of the bending state.

[0045] Figure 10 is an overall combined side sectional view of the present invention at the support member part.

[0046] Figure 11 is Figure 10 a schematic diagram of the bending state.

[0047] Explanation of reference numerals: 1 - first bracket; 2 - second bracket; 3 - rotating shaft assembly; 31 - connecting member; 311 - hollow part; 312 - through hole; 315 - arc groove; 316 - limiting part; 3161 - guiding surface; 32 - spaced shaft rod; 321 - through hole; 322 - guiding arc surface; 4 - supporting assembly; 41 - support member; 411 - first seat part; 412 - relative guiding arc surface; 413 - first hole; 414 - first connecting part; 42 - side support member; 421 - second seat part; 422 - relative guiding surface; 423 - second hole; 424 - second connecting part; 5 - synchronous rotating assembly; 51 - coupling seat; 511, 521 - concave hole; 52 - coupling member; 53 - pivot group; 531 - first pivot; 532 - second pivot; 533 - third pivot; 534 - fourth pivot; 54 - gear ring group; 541 - first gear ring; 5411, 5451 - convex part; 542 - second gear ring; 543 - third gear ring; 544 - fourth gear ring; 545 - fifth gear ring. Detailed implementation manners

[0048] Please refer to Figures 1 to 5 as shown, it can be seen that the structure of the present invention includes: the first bracket 1, the second bracket 2, the rotating shaft assembly 3 and the supporting assembly 4, etc.; wherein the first bracket 1 is connected to a first object (not shown, which can be a partial part of an electronic device); the second bracket 2 is connected to a second object (not shown, which can be another partial part of an electronic device).

[0049] The rotating shaft assembly 3 is composed of a plurality of connecting members 31 and a plurality of spacer shafts 32. These connecting members 31 are arranged in parallel between the first bracket 1 and the second bracket 2. At least one hollow portion 311 and at least one through hole 312 are respectively provided on each connecting member 31. At least one side top and bottom parts in the hollow portion 311 respectively protrude laterally with a limiting portion 316. The two limiting portions 316 are respectively provided with a guiding surface 3161 (which can be a convex arc surface) on the opposite side. An arc groove 315 is respectively provided at the positions corresponding to the opening of the hollow portion 311 on both sides of each connecting member 31.

[0050] These spacer shafts 32 are respectively abutted between each connecting member 31. At least one through hole 321 is provided on each spacer shaft 32, corresponding to each through hole 312 respectively. A guiding arc surface 322 (which can be a convex arc surface) is respectively provided on the top and bottom sides of each through hole 321. In a preferred embodiment, the spacer shaft 32 can be a cylinder, and its two sides are respectively clamped by the arc grooves 315 of the adjacent connecting members 31, so that each connecting member 31 and each spacer shaft 32 form smooth rotation and displacement with each other.

[0051] The support assembly 4 includes at least one flexible support member 41 and at least one flexible side support member 42. The support member 41 can respectively pass through the through holes 321 of each spacer shaft 32 (and the through holes 312 of each connecting member 31), and respectively connect the first and second brackets 1 and 2. A plurality of first seat portions 411 corresponding to each spacer shaft 32 are provided on the support member 41. The first seat portions 411 are respectively connected in series via a first connecting portion 414 having bending flexibility. A first hole 413 is horizontally penetrated through the center of each first seat portion 411. Opposite guiding arc surfaces 412 (which can be a concave arc surface) are respectively provided on the top and bottom sides of each first seat portion 411, which can respectively abut against the guiding arc surfaces 322 to form positioning. And the first hole 413 can generate elastic deformation after being pressed, so that the opposite guiding arc surfaces 412 and the guiding arc surfaces 322 maintain a pressing elasticity.

[0052] The side support member 42 is disposed between the two limiting portions 316 in each hollow portion 311. A plurality of second seat portions 421 corresponding to each connecting member 31 are provided on the side support member 42. The second seat portions 421 are respectively connected in series via a second connecting portion 424 having bending flexibility. A second hole 423 is horizontally penetrated through the center of each second seat portion 421. Opposite guiding surfaces 422 (which can be a concave arc surface) are respectively provided on the top and bottom sides of each second seat portion 421, which respectively abut against the guiding surfaces 3161 to form positioning.

[0053] In a feasible embodiment, the hollow portion 311 of each connecting member 31 can allow a synchronous rotating assembly 5 to pass through, and both sides of the synchronous rotating assembly 5 are respectively connected to the first and second brackets 1 and 2; the synchronous rotating assembly 5 can be composed of a combining seat 51, a combining member 52, a pivot group 53 and a gear ring group 54; the combining seat 51 is combined with the first bracket 1 on one side, and a plurality of concave holes 511 are provided on the side of the combining seat 51 away from the first bracket 1, the combining member 52 is combined with the second bracket 2 on one side, and a plurality of concave holes 521 are provided on the side of the combining member 52 away from the second bracket 2.

[0054] The pivot group 53 is composed of first, second, third and fourth pivots 531, 532, 533 and 534 arranged in parallel between the first bracket 1 and the second bracket 2, and the first, second, third and fourth pivots 531, 532, 533 and 534 are respectively inserted into the second holes 423 of the side support member 42 to form a connection and fixation; the gear ring group 54 has first, second, third, fourth and fifth gear rings 541, 542, 543, 544 and 545 that are partially meshed and connected to each other, wherein the first, third and fifth gear rings 541, 543 and 545 are sequentially meshed and connected, the first gear ring 541 is sleeved and fixed on the first pivot 531, and a convex portion 5411 is provided beside the first gear ring 541 and is combined and fixed in the concave hole 511 of the combining seat 51; the fifth gear ring 545 is sleeved and fixed on the fourth pivot 534, and a convex portion 5451 is provided beside the fifth gear ring 545 and is combined and fixed in the concave hole 521 of the combining member 52; the third gear ring 543 is meshed between the first and fifth gear rings 541 and 545, and is respectively sleeved and fixed on the second and third pivots 532 and 533; the second and fourth gear rings 542 and 544 are meshed with each other, the second gear ring 542 is respectively sleeved and fixed on the first and second pivots 531 and 532; the fourth gear ring 444 is respectively sleeved and fixed on the third and fourth pivots 533 and 534.

[0055] By means of the above first, second, third, fourth and fifth gear rings 541, 542, 543, 544 and 545, the first, second, third and fourth pivots 531, 532, 533 and 534 can form a connection relationship with synchronous rotation.

[0056] Please refer to Figure 6 、 Figure 7 As shown, it can be seen that when the above structure of the present invention is in use, when the first and second brackets 1 and 2 are respectively forced to rotate, they can respectively act on the gear ring group 54 through the combining seat 51 and the combining member 52, so that the first, second, third and fourth pivots 531, 532, 533 and 534 of the pivot group 53 can form synchronous forward and reverse pivoting and displacement through the first, second, third, fourth and fifth gear rings 541, 542, 543, 544 and 545, so as to facilitate the operation of the mutual opening and closing of the first and second objects.

[0057] Please refer Figures 8 to 11 As shown, it can be seen that when the first and second brackets 1 and 2 (the first and second objects) are opened and closed relative to each other, each connecting member 31 is driven by the synchronous rotation assembly 5 to perform synchronous rotation. At this time, the support member 41 and the side support member 42 are respectively affected by the acting forces of the spacer shaft rod 32 and the connecting member 31, causing the first and second connecting portions 414 and 424 to bend and deform respectively, enabling the spacer shaft rods 32 and the connecting members 31 to form stable and smooth relative pivoting and displacement.

[0058] During the movement of each connecting member 31 described above, by using each guiding surface 3161 to tightly abut against the relative guiding surface 422, each second seat portion 421 can respectively support each limiting portion 316 (connecting member 31), and each connecting member 31 can form an arrangement with a fixed interval via each second seat portion 421; at the same time, when the external force acting on the first and second brackets 1 and 2 is too large, the guiding surface 3161 can slide along the relative guiding surface 422 to absorb the external force, as well as the manufacturing precision errors of the connecting member 31, the side support member 42 and related components, so as to avoid the situation of jamming and unable to pivot caused by various abnormalities.

[0059] During the movement of each spacer shaft rod 32 described above, by using each guiding arc surface 322 to tightly abut against the relative guiding arc surface 412, each first seat portion 411 can respectively support each spacer shaft rod 32, and each spacer shaft rod 32 can form an arrangement with a fixed interval via each first seat portion 411; at the same time, when the external force acting on the first and second brackets 1 and 2 is too large, the guiding arc surface 322 can slide along the relative guiding arc surface 412 to absorb the external force, as well as the manufacturing precision errors of the spacer shaft rod 32, the support member 41 and related components, so as to avoid the situation of jamming and unable to pivot caused by various abnormalities.

[0060] With the above structure of the present invention, by means of the support assembly 4, the connecting members 31 and the spacer shaft rods 32 of the rotating shaft assembly 3 can be horizontally connected in series, and the first and second brackets 1 and 2 (the first and second objects) can form a support with a fixed interval and not easily loosen via these connecting members 31 and spacer shaft rods 32, which is conducive to performing stable and smooth pivoting and displacement activities.

[0061] To sum up, the evenly distributed support structure of the rotating shaft chain group of the present invention can indeed achieve the effect of connecting two objects to perform stable and smooth pivoting activities.

[0062] The above description is illustrative rather than restrictive to the present invention. Those of ordinary skill in the art understand that many modifications, variations or equivalents can be made without departing from the spirit and scope defined by the claims, and all of them will fall within the protection scope of the present invention.

Claims

1. An evenly distributed support structure for a rotating shaft chain group, characterized in that Comprising: A rotating shaft assembly having at least a plurality of juxtaposed connecting members, with at least one hollow portion correspondingly provided on each connecting member, and at least one guiding surface provided within the hollow portion; A support assembly having at least one flexible side support member, the side support member passing through each hollow portion, with a plurality of relative guiding surfaces corresponding to the respective guiding surfaces provided on the side support member, and positioning being formed by respectively abutting each guiding surface against each relative guiding surface, enabling stable support and spaced positioning to be formed when each connecting member rotates and displaces.

2. The evenly distributed support structure of the rotating shaft chain group according to claim 1, characterized in that: At least one through hole is respectively provided on each connecting member, a spacer shaft rod is respectively provided between each connecting member of the rotating shaft assembly, at least one through hole is provided on each spacer shaft rod, each through hole respectively corresponds to each through hole, and at least one guiding arc surface is provided within each through hole; the support assembly has a support member passing through each through hole and through hole, with a plurality of relative guiding arc surfaces corresponding to the respective guiding arc surfaces provided on the support member, and positioning being formed by respectively abutting each guiding arc surface against each relative guiding arc surface, enabling each spacer shaft rod to be supported between each connecting member to form a fixed spacing and allowing for stable and smooth rotation.

3. The uniform distribution support structure of the rotating shaft chain group according to claim 2, characterized in that: A plurality of second seat portions protruding outward are provided on the side support member, a second connecting portion having bending flexibility is respectively provided between each second seat portion, and the at least one guiding surface is respectively provided on each second seat portion; a plurality of first seat portions protruding outward are provided on the support member, a first connecting portion having bending flexibility is respectively provided between each first seat portion, and the at least one guiding arc surface is respectively provided on each first seat portion.

4. The evenly distributed support structure of the rotating shaft chain group according to claim 3, characterized in that: A first and a second hole are respectively provided horizontally on each of the first and second seat portions.

5. The uniform distribution support structure of the rotating shaft chain group according to claim 2 or 3 or 4, characterized in that: The guiding surface and the guiding arc surface are a convex arc surface; the relative guiding arc surface and the relative guiding surface are a concave arc surface.

6. The uniform distribution support structure of the rotating shaft chain group according to claim 2 or 3 or 4, characterized in that: An arc groove for clamping the spacer shaft rod is respectively provided on two side portions corresponding to the opening of the hollow portion of each connecting member.

7. The uniform distribution support structure of the rotating shaft chain group according to claim 5, characterized in that: An arc groove for clamping the spacer shaft rod is respectively provided on two side portions corresponding to the opening of the hollow portion of each connecting member.

8. The uniform distribution support structure of the rotating shaft chain group according to claim 2 or 3 or 4, characterized in that: The rotating shaft assembly is disposed between a first bracket and a second bracket, the first bracket is connected to a first object, and the second bracket is connected to a second object; and the support member is connected between the first and second brackets.

9. The uniform distribution support structure of the rotating shaft chain group according to claim 5, characterized in that: The rotating shaft assembly is disposed between a first bracket and a second bracket, the first bracket is connected to a first object, and the second bracket is connected to a second object; and the support member is connected between the first and second brackets.

10. The uniform distribution support structure of the rotating shaft chain group according to claim 6, characterized in that: The rotating shaft assembly is disposed between a first bracket and a second bracket, the first bracket is connected to a first object, and the second bracket is connected to a second object; and the support member is connected between the first and second brackets.

11. The uniform distribution support structure of the rotating shaft chain group according to claim 1 or 2 or 3 or 4, characterized in that: A synchronously rotating assembly that can be bent under force is disposed through the hollow portion of each connecting member, the synchronously rotating assembly is at least composed of a pivot group and a gear ring group, the pivot group has a plurality of juxtaposed pivots, the gear ring group has a plurality of gear rings that are partially meshed and connected, and each pivot is connected in sequence through each gear ring to drive each connecting member to perform synchronous pivoting.

12. The evenly distributed support structure of the rotating shaft chain group according to claim 5, characterized in that: A synchronously rotating assembly that can be bent under force is penetrated and provided in the hollow part of each connecting piece. The synchronously rotating assembly is at least composed of a pivot shaft group and a toothed ring group. The pivot shaft group has a plurality of pivot shafts arranged in parallel. The toothed ring group has a plurality of toothed rings that are partially meshed and connected. And each pivot shaft forms a sequentially meshed connection through each toothed ring to drive each connecting piece to perform synchronous pivoting.

13. The uniform distribution support structure of the rotating shaft chain group according to claim 6, characterized in that: A synchronously rotating assembly that can be bent under force is penetrated and provided in the hollow part of each connecting piece. The synchronously rotating assembly is at least composed of a pivot shaft group and a toothed ring group. The pivot shaft group has a plurality of pivot shafts arranged in parallel. The toothed ring group has a plurality of toothed rings that are partially meshed and connected. And each pivot shaft forms a sequentially meshed connection through each toothed ring to drive each connecting piece to perform synchronous pivoting.

14. The evenly distributed support structure of the rotating shaft chain group according to claim 8, characterized in that: A synchronously rotating assembly that can be bent under force is penetrated and provided in the hollow part of each connecting piece. The synchronously rotating assembly is at least composed of a pivot shaft group and a toothed ring group. The pivot shaft group has a plurality of pivot shafts arranged in parallel. The toothed ring group has a plurality of toothed rings that are partially meshed and connected. And each pivot shaft forms a sequentially meshed connection through each toothed ring to drive each connecting piece to perform synchronous pivoting.

15. The uniform distribution support structure of the rotating shaft chain group according to claim 14, characterized in that: The synchronously rotating assembly has a coupling seat and a coupling piece, which are connected to two side parts of the toothed ring group. The coupling seat is fixed on one of the first bracket and the second bracket, and the coupling piece is connected and fixed on the other of the first bracket and the second bracket.

16. An evenly distributed support structure for a rotating shaft chain group, characterized in that, Including: A rotating shaft assembly, which at least has a plurality of connecting pieces arranged in parallel and spacer shafts. At least one through hole is respectively provided on each connecting piece. Each spacer shaft is respectively arranged between each connecting piece. At least one through hole is provided on each spacer shaft. The at least one through hole respectively corresponds to each through hole, and at least one guiding arc surface is provided in each through hole. A supporting assembly, which at least has a supporting piece that penetrates through each through hole and through hole. A plurality of relative arc surfaces corresponding to each guiding arc surface are provided on the supporting piece. By respectively abutting each guiding arc surface against each relative arc surface to form positioning, it can support each spacer shaft between each connecting piece to form a fixed interval and can be rotated stably and smoothly.

17. The uniform distribution support structure of the rotating shaft chain group according to claim 16, characterized in that: A plurality of first seat parts protruding outward are provided on the supporting piece. A first connecting part with bending flexibility is provided between each of the first seat parts. The at least one guiding arc surface is respectively provided on each first seat part.

18. The uniform distribution support structure of the rotating shaft chain group according to claim 17, characterized in that: A first hole is horizontally provided on each of the first seat parts.

19. The uniform distribution support structure of the rotating shaft chain group according to claim 16 or 17 or 18, characterized in that: At least one hollow part is provided on each connecting piece. Arc grooves for clamping the spacer shaft are respectively provided on two side parts of each connecting piece corresponding to the opening of the hollow part.

20. The uniform distribution support structure of the rotating shaft chain group according to claim 16 or 17 or 18, characterized in that: The guiding arc surface is a convex arc surface; the relative arc surface is a concave arc surface.

21. The uniform distribution support structure of the rotating shaft chain group according to claim 19, characterized in that: The guiding arc surface is a convex arc surface; the relative arc surface is a concave arc surface.

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