Multi-axis pivot device

Abstract

A multi-axis pivot device increases the amount or range of movement during the opening process of an electronic device (or display module). It comprises a combination portion mounted on the display module, a fixed portion disposed on the body module, a drive device (or transmission module, or linkage module) disposed between the combination portion and the fixed portion, and / or a reaction module disposed between the combination portion and the drive device (or linkage module). The combination portion, fixed portion, and drive device are pivotally connected by an axis system. When the combination portion moves from an initial position toward a set position (or away from the initial position), the drive device (or transmission module, or linkage module) produces a combined movement, such as displacement (descent) and / or reversal (or angular adjustment) of the combination portion. Furthermore, the distance or position between the combination portion and the fixed portion is increased. These movements, in combination, enable the display module to support the body module and automatically position the display module at an angle or position suitable for viewing, thereby facilitating operation and improving heat dissipation efficiency of the electronic device.

Description

Technical Field

[0001] The present invention relates to a multi-axis pivot device; in particular, to a technology that disposes a driving device (or transmission module, linkage module), a reaction module, and other structures between a combined portion and a fixed portion to generate compound motions such as displacement and rotation (or angle adjustment) and increase the distance between the combined portion and the fixed portion. Background Art

[0002] The use of hinges or rotating shafts that can be reciprocated by external forces to mount on electronic devices, such as mobile phones, laptops, PDAs, and e-books, to enable the lids or display screens to be rotated for opening and closing is already a well-known technology. For example, Taiwan Patents No. 97222022, "Hinge Structure," and No. 98207366, "Pivot Structure," provide typical implementations.

[0003] To enable the display module (e.g., screen) and / or body module of an electronic device to have a wider range of operating modes and applications, prior art has also disclosed a structure that provides multiple rotating shafts between the display module and the body module, enabling the display module and / or the body module to achieve different operating modes or rotation angles. For example, Taiwan Patent No. 99211350, "Dual-Pivot Hub," US Patent No. 7512426 B2, "MOBILE COMMUNICATIONS DEVICE WITH SYNCHRONISING HINGE," Taiwan Patent No. 109203175, "Radial Rotating Shaft Structure," and Taiwan Patent No. 101224879, "Multi-section Rotating Shaft Structure," provide feasible implementations.

[0004] One issue with the operation, movement, and structural design of this type of hinge or pivot is that the conventional hinge described above, when used to allow a person to operate and open the display module, cannot simultaneously achieve the following: 1. Keep the display module away from the heat dissipation vent system at the rear of the body module (affecting the heat dissipation efficiency of the electronic device), and 2. Move the display module downward (and / or upward) to support the body module to facilitate operation of the keyboard area.

[0005] Representatively speaking, these reference data show the use and structural design of the relevant shaft or pivot and its related combined components. If the shaft and related component structure, as well as the above-mentioned application scenarios, are redesigned to make it different from the conventional user, its usage pattern can be changed and its application range can be increased, which is different from the old method. For example, it is considered that the pivot device or its related combined components can simultaneously increase the distance / position between the display module and the body module or increase the motion range of the display module without increasing the pivot specifications (or shaft size); and provide a driving device (or transmission / linkage device) and / or reaction module (or angle adjustment device) so that the display module can produce a downward (or unfolding) movement to support the body module, so as to facilitate personnel to operate the keyboard area and / or produce compound movements such as angle adjustment.

[0006] However, these issues are not taught or specifically disclosed in the above-mentioned reference materials. Summary of the Invention

[0007] Therefore, the primary objective of the present invention is to provide a multi-axis pivot device that increases the amount or range of movement during the opening process of an electronic device (or display module). The device comprises a combination portion, a fixed portion, a drive device (or transmission module, linkage module), and a reaction module disposed between the combination portion and the fixed portion. Furthermore, the combination portion, fixed portion, and drive device are pivotally connected by an axis system. When the combination portion moves from an initial position toward a set position (or away from the initial position or a terminal position) (forming an expansion), the drive device generates a combined motion, such as displacement (descent) and / or the combination portion cooperates with the reaction module to generate (slight) rotation or reversal (or defined as movement in one direction, forming an angle adjustment). Furthermore, the distance between the combination portion and the fixed portion is increased, thereby improving the heat dissipation efficiency of the electronic device (or reducing any impediments to heat dissipation efficiency) and facilitating operation.

[0008] According to the multi-axis pivot device of the present invention, the reaction module is positioned between the assembly portion and the linkage module. Furthermore, the assembly portion, the fixed portion, the transmission module, the linkage module, and / or the reaction module are pivotally connected by an axis system. When the assembly portion moves (expands) from an initial position toward a set position (or away from the initial position or a terminal position), the transmission module and the linkage module are driven to produce a displacement (descent) motion, and / or the assembly portion cooperates with the reaction module to produce an angular adjustment in a secondary direction. Furthermore, the distance between the assembly portion and the fixed portion is increased, thereby improving the heat dissipation efficiency of the electronic device (or reducing any obstruction to the heat dissipation efficiency of the electronic device) and facilitating human operation.

[0009] According to the multi-axis pivot device of the present invention, the transmission module includes a first transmission element, a second transmission element that moves in response to the movement of the first transmission element, and a third transmission element that moves in response to the movement of the second transmission element. The linkage module includes a first linkage element and a second linkage element that moves in response to the movement of the first linkage element, with the second linkage element connected to a fixed portion. Furthermore, the assembly portion is mounted on the display module of the electronic device, and the fixed portion is disposed on the body module of the electronic device. Together, these functions enable the display module to support the body module and automatically adjust (or rotate) the display module to an angle or position suitable for human viewing.

[0010] According to the multi-axis pivot device of the present invention, the reactor is arranged between the combining part and the first linkage; and the combining part, the first linkage, the second linkage, and the fixed part are respectively provided with mutually linked driving parts, and the first transmission, the second transmission, and the third transmission are respectively provided with mutually linked pulling parts. When the combining part moves, the first transmission, the second transmission, the third transmission and the first linkage, the second linkage and / or the reaction module are driven to produce the above-mentioned composite motion. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] FIG1 is a schematic diagram of the structure of the combined electronic device of the present invention; it shows the pivot device cooperating with the torsion module, the display module of the electronic device, and the body module.

[0012] FIG2 is a partial structural decomposition diagram of FIG1, showing the pivot device cooperating with the torsion module, the display module of the electronic device, and the body module.

[0013] FIG3 is a schematic diagram of a structural decomposition of the present invention, showing the structures of the pivot device and the torsion module.

[0014] Figure 4 is a schematic structural diagram of an operational embodiment of the present invention; it depicts the display module moving in the opening direction, the structural coordination of the transmission module, and the imaginary line portion in the figure shows the structural coordination of the electronic device in the initial position (or closed position).

[0015] Figure 5 is a schematic structural diagram of an operating embodiment of the present invention; it depicts the movement of the display module in the opening direction, the structural coordination of the linkage module, and the imaginary line portion in the figure shows the structural coordination of the electronic device in the initial position (or closed position).

[0016] FIG6 is a schematic structural diagram of an operational embodiment of the present invention; it depicts the structural coordination of the transmission module when the display module reaches the set position (or terminal position).

[0017] FIG7 is a schematic structural diagram of an operational embodiment of the present invention; it depicts the structural coordination of the linkage module when the display module reaches the unfolded setting position (or terminal position).

[0018] FIG8 is a schematic diagram of the three-dimensional structure of the present invention; it depicts the structure of the display module reaching the unfolded setting position (or terminal position).

[0019] Description of reference numerals:

[0020] 10 Drive module

[0021] 11 First Transmission

[0022] 12 Second actuator

[0023] 13 Third drive

[0024] 14 Spindle hole

[0025] 15 Countershaft hole

[0026] 16 Main driving part

[0027] 17 Secondary traction unit

[0028] 18 convex part

[0029] 19 holes

[0030] 20 linkage module

[0031] 21 First linkage

[0032] 22 Second linkage

[0033] 23 main hole

[0034] 24 secondary holes

[0035] 25 Main actuator

[0036] 26 Auxiliary actuator

[0037] 30 reaction modules

[0038] 31 Follower

[0039] 40-axis system

[0040] 41 First Axis

[0041] 42 Second axis

[0042] 43 Third Axis

[0043] 44 Fourth Axis

[0044] 45 Fifth Axis

[0045] 46 Sixth Axis

[0046] 47 countershaft

[0047] 48 Geometric Sections

[0048] 50 Torque Module

[0049] 80 Combination Department

[0050] 81, 86 pivot area

[0051] 82, 87 shaft holes

[0052] 83, 88 Induction

[0053] 85 fixed part

[0054] 90 Electronic devices

[0055] 91 Display Module

[0056] 92 body module

[0057] 93 heat dissipation vent structure. DETAILED DESCRIPTION

[0058] Referring to Figures 1 and 2 , the multi-axis pivot device of the present invention can be installed on an electronic device 90 , which can be a mobile phone, a laptop, or the like, as an illustrative embodiment; the electronic device 90 includes a display module 91 and a body module 92 having a heat dissipation vent structure 93 .

[0059] In the following description, references to upper, above, lower, below, right, left, etc. are based on the directions shown in the figures as reference directions.

[0060] Figures 2 and 3 show that the multi-axis pivot device includes a combination part 80 installed on the display module 91, a fixed part 85 set on the body module 92, a driving device set between the combination part 80 and the fixed part 85, and a reaction module 30; the combination part 80, the fixed part 85 and the driving device are pivotally connected with an axis system 40.

[0061] In a feasible embodiment, the drive device includes a transmission module 10 and a linkage module 20; and / or a reaction module 30 is disposed between the assembly unit 80 and the linkage module 20. The drive device (or the transmission module 10, the linkage module 20) and the reaction module 30 work together to move the display module 91 (or the assembly unit 80) from an initial position toward a set position (or away from the initial position or the terminal position), causing the drive device to generate a displacement (downward and / or extended) motion, driving the display module 91 to support the body module 92, and causing the display module 91 (or the assembly unit 80) to cooperate with the reaction module 30 to (slightly) reverse or reverse in one direction, automatically adjusting its angle to an angle or position suitable for human viewing.

[0062] The secondary direction refers to the direction of motion in which the display module 91 (or the combination unit 80 ) cooperates with the reaction module 30 to produce (slightly) reverse (or invert / rotate) motion, thereby enabling the drive device (or the transmission module 10 , the linkage module 20 ) and the reaction module 30 to jointly establish a compound motion mechanism.

[0063] The figure shows that the assembly part 80, the fixing part 85 and the transmission module 10, the linkage module 20 and the reaction module 30 are pivotally connected to the shaft system 40; the shaft system 40 is combined with the torque module 50. The shaft system 40 combined with the torque module 50 belongs to the prior art and is not described in detail.

[0064] In the embodiment employed, the combining portion 80 and the fixing portion 85 each have an annular pivoting region 81, 86 and axial holes 82, 87 disposed in the pivoting regions 81, 86. Actuating portions 83, 88 forming tooth structures are disposed in at least a portion of the periphery of the combining portion 80 adjacent to the axial hole 82, and in at least a portion of the periphery of the fixing portion 85 adjacent to the axial hole 87.

[0065] Assuming that the body module 92 is in a fixed state, FIG. 2 and FIG. 3 show that the guide portion 88 of the fixed portion 85 coupled to the body module 92 is located at the lower region of the pivoting area 87 thereof.

[0066] The figure shows that the linkage module 20 includes a first linkage 21 and a second linkage 22 that moves in response to the movement of the first linkage 21 . The first linkage 21 can be connected to the combining part 80 , and the second linkage 22 is connected to the fixing part 85 .

[0067] In detail, the first linkage 21 and the second linkage 22 are plate-shaped structures, respectively provided with a main hole 23, a secondary hole 24 and a guiding part; the configuration of the guiding part is that the first linkage 21 and the second linkage 22 are adjacent to the main hole 23 and at least a partial peripheral area thereof are formed with a main guiding part 25 with a tooth structure, and the first linkage 21 and the second linkage 22 are adjacent to the secondary hole 24 and at least a partial peripheral area thereof are formed with a secondary guiding part 26 with a tooth structure.

[0068] According to the direction shown in Figure 3, the main driving part 25 is distributed in the right area of ​​the first linkage 21 and the second linkage 22 (or the main hole 23), and the auxiliary driving part 26 is distributed in the left area of ​​the first linkage 21 and the second linkage 22 (or the auxiliary hole 24).

[0069] Therefore, the guiding portion 83 of the combination portion 80 is connected or engaged with the main guiding portion 25 of the first linkage 21, the auxiliary guiding portion 26 of the first linkage 21 is connected or engaged with the main guiding portion 25 of the second linkage 22; and the auxiliary guiding portion 26 of the second linkage 22 is connected or engaged with the guiding portion 88 of the fixed portion 85.

[0070] In the preferred embodiment, a reaction module 30 is disposed between the assembly unit 80 and the first linkage 21. The reaction module 30 transmits power from the assembly unit 80 to the first linkage 21. The reaction module 30 includes a follower 31. The reaction module 30 can be a friction wheel, worm, connecting rod, worm gear, rack, gear, or similar mechanism.

[0071] Basically, in response to the tooth configuration of the driving portion 83 of the assembly portion 80 and / or the main driving portion 25 of the linkage module 20 (or the first linkage 21 ), the reaction module 30 may employ an idler gear structure to engage between the driving portion 83 of the assembly portion 80 and the main driving portion 25 of the first linkage 21 .

[0072] Figures 2 and 3 also depict a transmission module 10 comprising a first transmission element 11, a second transmission element 12 that moves in response to movement of the first transmission element 11, and a third transmission element 13 that moves in response to movement of the second transmission element 12. The first transmission element 11, the second transmission element 12, and the third transmission element 13 are plate-shaped structures, each having a primary shaft hole 14, a secondary shaft hole 15, and a pulling portion.

[0073] In the embodiment adopted, the configuration of the driving parts is that the first transmission device 11 has a secondary driving part 17 (and / or a main driving part 16) with teeth formed in at least a partial peripheral area adjacent to the secondary shaft hole 15 (and / or the main shaft hole 14); the second transmission device 12 has a main driving part 16 and a secondary driving part 17 with teeth formed in at least a partial peripheral area adjacent to the main shaft hole 14 and the secondary shaft hole 15; and the third transmission device 13 has a main driving part 16 (and / or a secondary driving part 17) with teeth formed in at least a partial peripheral area adjacent to the main shaft hole 14 (and / or the secondary shaft hole 15).

[0074] 3 , the primary driving portion 16 is located to the right of the first, second, and third transmission elements 11 , 12 , and 13 (or the primary shaft hole 14 ), while the secondary driving portion 17 is located to the left of the first, second, and third transmission elements 11 , 12 , and 13 (or the secondary shaft hole 15 ).

[0075] Therefore, the secondary driving portion 17 of the first transmission 11 is coupled to or meshes with the primary driving portion 16 of the second transmission 12 , and the secondary driving portion 17 of the second transmission 12 is coupled to or meshes with the primary driving portion 16 of the third transmission 13 .

[0076] In the embodiment, the first transmission element 11 has a protruding convex portion 18 , which makes the first transmission element 11 substantially have a convex profile. Furthermore, a hole 19 is formed on the protruding portion 18 .

[0077] Figures 2 and 3 also depict the shaft system 40 that pivotally connects the assembly portion 80, the fixing portion 85, and the transmission module 10, the linkage module 20, and / or the reaction module 30. The shaft system 40 includes a first shaft 41, a second shaft 42, a third shaft 43, a fourth shaft 44, a fifth shaft 45, a sixth shaft 46, and a secondary shaft 47. The intermediate region of the shaft system 40 can be used to assemble the aforementioned torque module 50. Geometric cross-sections 48 are formed at one end (and / or both ends) of the first shaft 41, the second shaft 42, the third shaft 43, the fourth shaft 44, the fifth shaft 45, and the sixth shaft 46.

[0078] The figure shows that the first shaft 41 is inserted into the shaft hole 82 of the assembly portion 80, and the area of ​​the geometric cross-section portion 48 of the first shaft 41 is combined with the main shaft hole 14 of the first transmission 11. The second shaft 42 is inserted into the main hole 23 of the first coupling 21, and the area of ​​the geometric cross-section portion 48 of the second shaft 42 is combined with the secondary shaft hole 15 of the first transmission 11. The third shaft 43 is inserted into the secondary hole 24 of the first coupling 21, and the area of ​​the geometric cross-section portion 48 of the third shaft 43 is combined with the main shaft hole 14 of the second transmission 12.

[0079] Furthermore, the fourth shaft 44 is inserted into the main hole 23 of the second coupling member 22, and the area of ​​the geometric cross-section portion 48 of the fourth shaft 44 is combined with the secondary shaft hole 15 of the second transmission member 12. The fifth shaft 45 is inserted into the secondary hole 24 of the second coupling member 22, and the area of ​​the geometric cross-section portion 48 of the fifth shaft 45 is combined with the main shaft hole 14 of the third transmission member 13. The sixth shaft 46 is inserted into the shaft hole 87 of the fixing portion 85, and the area of ​​the geometric cross-section portion 48 of the sixth shaft 46 is combined with the secondary shaft hole 15 of the third transmission member 13.

[0080] The figure also shows the auxiliary shaft 47 being inserted into and engaged with the reaction module 30 and the auxiliary shaft 47 being able to move (or rotate) freely and the hole 19 of the first transmission device 11 .

[0081] It can be understood that the above description describes that the combination part 80, the first linkage 21, the second linkage 22, and the fixed part 85 are respectively provided with mutually interconnected driving parts (and / or the main driving part 25, the auxiliary driving part 26), and the first transmission 11, the second transmission 12, and the third transmission 13 are respectively provided with mutually interconnected pulling parts (or the main pulling part 16, the auxiliary pulling part 17). When the combination part 80 moves, the first transmission 11, the second transmission 12, the third transmission 13 and the first linkage 21, the second linkage 22 and / or the reaction module 30 are driven to produce the above-mentioned composite motion.

[0082] Referring to Figures 4 and 5 , when a person operates the display module 91 to move the assembly portion 80 from the position indicated by the imaginary line in the figures (or defined as the initial position / closed position) toward a set position (or an extended position / open position away from the initial position or defined as the terminal position), the transmission module 10, the linkage module 20, and / or the reaction module 30 are driven to operate in conjunction with each other. The joint operation includes:

[0083] 1. The first actuator 11 of the transmission module 10 generates (displacement) motion in response to the movement of the combination portion 80, causing the secondary driving portion 17 of the first actuator 11 and the primary driving portion 16 of the second actuator 12 to move relative to each other, and the secondary driving portion 17 of the second actuator 12 and the primary driving portion 16 of the third actuator 13 to move relative to each other.

[0084] 2. The first linkage 21 (and / or the reaction module 30) of the linkage module 20 generates (displacement and / or rotational) motion in response to the movement of the combination portion 80, causing the secondary guiding portion 26 of the first linkage 21 and the primary guiding portion 25 of the second linkage 22 to move relative to each other, and the secondary guiding portion 26 of the second linkage 22 to move along the guiding portion 88 of the fixed portion 85; together, the transmission module 10 and the linkage module 20 (and / or the reaction module 30) to generate a displacement (descending or expanding) motion (and / or reverse or reversing motion) toward the downward (and / or rightward) direction in the figure.

[0085] Please refer to Figures 6 and 7. When the display module 91 or the combination unit 80 reaches the set position (or terminal position), the transmission module 10, the linkage module 20 (and / or the reaction module 30) produce a displacement (descending) movement toward the bottom (and / or right) of the figure, so that the bottom of the display module 91 passes over the horizontal plane of the body module 92, thereby supporting the body module 92 to form a configuration inclined toward the person (or user), thereby facilitating the person to operate the keyboard area of ​​the body module 92.

[0086] It should be noted that the configuration of the guide portion 88 of the fixing portion 85 located in the lower region of the pivoting region 87 allows the second linkage 22 (or its auxiliary guide portion 26) to move only in the downward direction in the figure. This relatively drives or guides the transmission module 10 (and / or the third transmission 13) and the linkage module 20 (and / or the second linkage 22) toward the terminal position, thereby generating a mechanism for downward movement in the figure.

[0087] Assuming that the sixth shaft 46 is pivotally connected to the shaft hole 87 of the fixing portion 85 and the secondary shaft hole 15 of the third transmission device 13, the third transmission device 13 is formed to be tilted 15 degrees to 60 degrees downward in the figure, which also helps the transmission module 10 and / or the linkage module 20 to move downward in the figure.

[0088] Furthermore, the coordinated displacement movement of the transmission module 10 and the linkage module 20 (and / or the reaction module 30) increases the distance between the combination portion 80 (or the display module 91) and the fixing portion 85 (or the body module 92), such as the situation depicted in FIG. 8 ; thereby significantly reducing the possibility of the heat dissipation port 93 being obstructed, thereby achieving the effect of improving the heat dissipation efficiency of the electronic device.

[0089] When the display module 91 or the assembly 80 moves from the initial position to the final position, assuming that the actuator 83 of the assembly 80 drives the reaction module 30 to rotate clockwise, the actuator 83 of the assembly 80 will generate a movement opposite to the rotation direction of the reaction module 30, thereby causing the display module 91 or the assembly 80 to (slightly) reverse / reverse (in the secondary direction) or angular adjustment movement. This secondary direction movement or angular adjustment movement helps to position the display module 91 in a position that is convenient for viewing by a user.

[0090] It is understood that if the specifications / sizes or the number of teeth of the driving portion 83 of the assembly portion 80 (and / or the driving portion 88 of the fixed portion 85), the main driving portion 16 (or the auxiliary driving portion 17) of the transmission module 10 (or the first transmission 11, the second transmission 12, the third transmission 13), and / or the main driving portion 25 (or the auxiliary driving portion 26) of the linkage module 20 (or the first linkage 21, the second linkage 22) are changed, the movement speed of the assembly portion 80, the transmission module 10, the linkage module 20, etc. will be relatively changed.

[0091] Typically, this multi-axis pivot device has the following considerations and advantages over the old method without increasing the pivot specifications:

[0092] 1. This multi-axis pivot device and related component structures have been redesigned and differ from the existing design. For example, the assembly portion 80 and the fixed portion 85 are provided with actuators 83 and 88; a connecting drive device and reaction module 30 are provided between the assembly portion 80 and the fixed portion 85; the assembly portion 80, the fixed portion 85, the drive device, and / or the reaction module 30 are pivotally connected to the axis system 40; the drive device includes a transmission module 10 and a linkage module 20; the transmission module 10 and the linkage module 20 are provided with a main shaft hole 14, a secondary shaft hole 15, a main actuator 16, a secondary actuator 17, a main hole 23, a secondary hole 24, a main actuator 25, and a secondary actuator 26; and the first actuator 11 is provided with a protrusion 18, a hole 19, and other components. These structures are significantly different from the prior art drive pivot motion structure.

[0093] 2. In particular, the structural coordination of the drive device (or transmission module 10, linkage module 20) and reaction module 30 simultaneously increases the distance / position between the display module 91 (or assembly portion 80) and the body module 92 (or fixing portion 85), or increases the range of motion of the display module 91 or assembly portion 80, thereby enhancing or improving the heat dissipation mechanism of the electronic device 90. Furthermore, the display module 91 can generate displacement (descent and / or expansion) movement to support the body module 92, thereby facilitating the operation of the keyboard area and / or the assembly portion 80 to generate compound movements such as angle adjustment, so that the display module 91 is automatically positioned at an angle or position suitable for viewing.

[0094] Therefore, the present invention provides an effective multi-axis pivot device, whose spatial shape is different from the prior art and has advantages that cannot be matched by the old method, showing considerable progress and fully meeting the requirements of an invention patent.

[0095] However, the above description is only a feasible embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. In other words, all equivalent changes and modifications made according to the scope of the patent application of the present invention are covered by the scope of the patent of the present invention.

Claims

1. A multi-axis pivot device, characterized in that: include: A combining portion (80), a fixing portion (85), and a driving device disposed between the combining portion (80) and the fixing portion (85); The driving device comprises a transmission module (10) and a linkage module (20); the transmission module (10) is provided with a pulling part, and the linkage module (20) is provided with an inducing part; A reaction module (30) is provided between the combination part (80) and the linkage module (20); the reaction module (30) is provided with a follower part (31); the reaction module (30) is one of an idler wheel, a friction wheel, a worm wheel, and a worm; The combination part (80), the fixing part (85), the transmission module (10), the linkage module (20), and the reaction module (30) are pivotally connected to the shaft system (40); when the combination part (80) moves from an initial position toward a direction away from the initial position, the transmission module (10), the linkage module (20), and the reaction module (30) are driven to move.

2. The multi-axis pivot device according to claim 1, wherein: The combination part (80) is mounted on a display module (91) of an electronic device (90), the fixing part (85) is disposed on a body module (92) of the electronic device (90), and the body module (92) has a heat dissipation vent structure (93); and The shaft system (40) is combined with a torque module (50).

3. The multi-axis pivot device according to claim 1 or 2, characterized in that: The combination portion (80) and the fixing portion (85) respectively have an annular pivoting area (81) and (86) and shaft holes (82) and (87) provided on the pivoting areas (81) and (86); The combination part (80) is provided with guiding parts (83) and (88) in at least a partial peripheral area adjacent to the shaft hole (82) thereof, and the fixing part (85) is provided with at least a partial peripheral area adjacent to the shaft hole (87) thereof.

4. The multi-axis pivot device according to claim 3, wherein: The guiding portion (83) of the combined portion (80) and the guiding portion (88) of the fixed portion (85) form a tooth structure; the guiding portion (88) of the fixed portion (85) is distributed in the lower area of ​​its pivoting area.

5. The multi-axis pivot device according to claim 1 or 2, characterized in that: The linkage module (20) comprises a first linkage (21) and a second linkage (22) that moves in response to the movement of the first linkage (21); the reaction module (30) is arranged between the first linkage (21) and the combination part (80); the second linkage (22) is connected to the fixing part (85); the first linkage (21) and the second linkage (22) are plate-shaped structures, and are respectively provided with a main hole (23) and a secondary hole (24); The driving portion of the linkage module (20) is configured such that the first linkage (21) and the second linkage (22) are adjacent to the main hole (23) at least partially around the area forming a main driving portion (25), and the first linkage (21) and the second linkage (22) are adjacent to the auxiliary hole (24) at least partially around the area forming an auxiliary driving portion (26); The main driving part (25) and the auxiliary driving part (26) are in a tooth-shaped structure; the main driving part (25) is distributed in the right area of ​​the first linkage (21) and the second linkage (22), and the auxiliary driving part (26) is distributed in the left area of ​​the first linkage (21) and the second linkage (22); The shaft system (40) includes a first shaft (41), a second shaft (42), a third shaft (43), a fourth shaft (44), a fifth shaft (45), a sixth shaft (46) and a secondary shaft (47); at least one end of the first shaft (41), the second shaft (42), the third shaft (43), the fourth shaft (44), the fifth shaft (45) and the sixth shaft (46) is formed with a geometric cross-section (48).

6. The multi-axis pivot device according to claim 3, wherein: The linkage module (20) comprises a first linkage (21) and a second linkage (22) that moves in response to the movement of the first linkage (21); the reaction module (30) is arranged between the first linkage (21) and the combination part (80); the second linkage (22) is connected to the fixing part (85); the first linkage (21) and the second linkage (22) are plate-shaped structures, and are respectively provided with a main hole (23) and a secondary hole (24); The driving portion of the linkage module (20) is configured such that the first linkage (21) and the second linkage (22) are adjacent to the main hole (23) at least partially around the area forming a main driving portion (25), and the first linkage (21) and the second linkage (22) are adjacent to the auxiliary hole (24) at least partially around the area forming an auxiliary driving portion (26); The main driving part (25) and the auxiliary driving part (26) are in a tooth-shaped structure; the main driving part (25) is distributed in the right area of ​​the first linkage (21) and the second linkage (22), and the auxiliary driving part (26) is distributed in the left area of ​​the first linkage (21) and the second linkage (22); The shaft system (40) includes a first shaft (41), a second shaft (42), a third shaft (43), a fourth shaft (44), a fifth shaft (45), a sixth shaft (46) and a secondary shaft (47); at least one end of the first shaft (41), the second shaft (42), the third shaft (43), the fourth shaft (44), the fifth shaft (45) and the sixth shaft (46) is formed with a geometric cross-section (48); The driving part (83) of the combination part (80) is connected to the following part (31) of the reaction module (30); the following part (31) is connected to the main driving part (25) of the first linkage (21); the auxiliary driving part (26) of the first linkage (21) is connected to the main driving part (25) of the second linkage (22); and the auxiliary driving part (26) of the second linkage (22) is connected to the driving part (88) of the fixed part (85).

7. The multi-axis pivot device according to claim 4, wherein: The linkage module (20) comprises a first linkage (21) and a second linkage (22) that moves in response to the movement of the first linkage (21); the reaction module (30) is arranged between the first linkage (21) and the combination part (80); the second linkage (22) is connected to the fixing part (85); the first linkage (21) and the second linkage (22) are plate-shaped structures, and are respectively provided with a main hole (23) and a secondary hole (24); The driving portion of the linkage module (20) is configured such that the first linkage (21) and the second linkage (22) are adjacent to the main hole (23) at least partially around the area forming a main driving portion (25), and the first linkage (21) and the second linkage (22) are adjacent to the auxiliary hole (24) at least partially around the area forming an auxiliary driving portion (26); The main driving part (25) and the auxiliary driving part (26) are in a tooth-shaped structure; the main driving part (25) is distributed in the right area of ​​the first linkage (21) and the second linkage (22), and the auxiliary driving part (26) is distributed in the left area of ​​the first linkage (21) and the second linkage (22); The shaft system (40) includes a first shaft (41), a second shaft (42), a third shaft (43), a fourth shaft (44), a fifth shaft (45), a sixth shaft (46) and a secondary shaft (47); at least one end of the first shaft (41), the second shaft (42), the third shaft (43), the fourth shaft (44), the fifth shaft (45) and the sixth shaft (46) is formed with a geometric cross-section (48); The driving part (83) of the combination part (80) is connected to the following part (31) of the reaction module (30); the following part (31) is connected to the main driving part (25) of the first linkage (21); the auxiliary driving part (26) of the first linkage (21) is connected to the main driving part (25) of the second linkage (22); and the auxiliary driving part (26) of the second linkage (22) is connected to the driving part (88) of the fixed part (85).

8. The multi-axis pivot device according to claim 1 or 2, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, each having a main shaft hole (14) and a secondary shaft hole (15); and The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

9. The multi-axis pivot device according to claim 3, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, and are respectively provided with a main shaft hole (14) and a secondary shaft hole (15); The driving portion configuration of the transmission module (10) is at least one of the following: the first transmission (11) forms a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and forms a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission (12) forms a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission (13) forms a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and forms a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15); The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

10. The multi-axis pivot device according to claim 4, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, each having a main shaft hole (14) and a secondary shaft hole (15); and The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

11. The multi-axis pivot device according to claim 5, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, each having a main shaft hole (14) and a secondary shaft hole (15); and The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

12. The multi-axis pivot device according to claim 6, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, each having a main shaft hole (14) and a secondary shaft hole (15); and The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

13. The multi-axis pivot device according to claim 7, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, each having a main shaft hole (14) and a secondary shaft hole (15); and The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

14. The multi-axis pivot device according to claim 12, wherein: The first shaft (41) is inserted into the shaft hole (82) of the combination portion (80), and the area of ​​the geometric cross-section portion (48) of the first shaft (41) is combined with the main shaft hole (14) of the first transmission device (11); The second shaft (42) is inserted into the main hole (23) of the first linkage (21), and the area of ​​the geometric cross-section (48) of the second shaft (42) is combined with the secondary shaft hole (15) of the first transmission (11); The third shaft (43) is inserted into the auxiliary hole (24) of the first linkage (21), and the area of ​​the geometric cross-section portion (48) of the third shaft (43) is combined with the main shaft hole (14) of the second transmission (12); The fourth shaft (44) is inserted into the main hole (23) of the second linkage (22), and the area of ​​the geometric cross-section portion (48) of the fourth shaft (44) is combined with the secondary shaft hole (15) of the second transmission (12); The fifth shaft (45) is inserted into the auxiliary hole (24) of the second linkage (22), and the area of ​​the geometric cross-section (48) of the fifth shaft (45) is combined with the main shaft hole (14) of the third transmission (13); The sixth shaft (46) is inserted into the shaft hole (87) of the fixing portion (85), and the area of ​​the geometric cross-section portion (48) of the sixth shaft (46) is combined with the auxiliary shaft hole (15) of the third transmission device (13), so that the third transmission device (13) is formed into a shape inclined downward by 15 degrees to 60 degrees; The auxiliary shaft (47) is inserted into and fitted with the freely movable reaction module (30) and the auxiliary shaft (47) in the hole (19) of the first transmission device (11).

15. The multi-axis pivot device according to claim 13, wherein: The first shaft (41) is inserted into the shaft hole (82) of the combination portion (80), and the area of ​​the geometric cross-section portion (48) of the first shaft (41) is combined with the main shaft hole (14) of the first transmission device (11); The second shaft (42) is inserted into the main hole (23) of the first linkage (21), and the area of ​​the geometric cross-section (48) of the second shaft (42) is combined with the secondary shaft hole (15) of the first transmission (11); The third shaft (43) is inserted into the auxiliary hole (24) of the first linkage (21), and the area of ​​the geometric cross-section portion (48) of the third shaft (43) is combined with the main shaft hole (14) of the second transmission (12); The fourth shaft (44) is inserted into the main hole (23) of the second linkage (22), and the area of ​​the geometric cross-section portion (48) of the fourth shaft (44) is combined with the secondary shaft hole (15) of the second transmission (12); The fifth shaft (45) is inserted into the auxiliary hole (24) of the second linkage (22), and the area of ​​the geometric cross-section (48) of the fifth shaft (45) is combined with the main shaft hole (14) of the third transmission (13); The sixth shaft (46) is inserted into the shaft hole (87) of the fixing portion (85), and the area of ​​the geometric cross-section portion (48) of the sixth shaft (46) is combined with the auxiliary shaft hole (15) of the third transmission device (13), so that the third transmission device (13) is formed into a shape inclined downward by 15 degrees to 60 degrees; The auxiliary shaft (47) is inserted into and fitted with the freely movable reaction module (30) and the auxiliary shaft (47) in the hole (19) of the first transmission device (11).

16. A multi-axis pivot device, characterized in that: include: A combining portion (80), a fixing portion (85), and a driving device disposed between the combining portion (80) and the fixing portion (85); The driving device is provided with a pulling part and an inducing part; a reaction module (30) is provided between the combining part (80) and the driving device; the reaction module (30) is provided with a following part (31); The combination part (80), the fixing part (85) and the driving device are pivotally connected to an axis system (40); when the combination part (80) moves from an initial position toward a set direction away from the initial position, the driving device generates a downward movement, and the combination part (80) cooperates with the reaction module (30) to generate a reverse movement toward the secondary direction.

17. The multi-axis pivot device according to claim 16, wherein: The driving device comprises a transmission module (10) and a linkage module (20); the transmission module (10) is provided with the pulling part, and the linkage module (20) is provided with the inducing part; a reaction module (30) is provided between the combining part (80) and the linkage module (20); The combining portion (80), the fixing portion (85), the transmission module (10), the linkage module (20), and the reaction module (30) are pivotally connected to the shaft system (40); The combination part (80) is mounted on a display module (91) of an electronic device (90), and the fixing part (85) is disposed on a body module (92) of the electronic device (90). The body module (92) has a heat dissipation vent structure (93). When the combination part (80) moves, the display module (91) props up the body module (92) to form a tilted configuration. The reaction module (30) is one of an idler wheel, a friction wheel, a worm wheel, and a worm; the shaft system (40) is combined with a torque module (50).

18. The multi-axis pivot device according to claim 17, wherein: The combination portion (80) and the fixing portion (85) respectively have an annular pivoting area (81) and (86) and shaft holes (82) and (87) provided on the pivoting areas (81) and (86); The combination part (80) is provided with guiding parts (83) and (88) in at least a partial peripheral area adjacent to the shaft hole (82) thereof, and the fixing part (85) is provided with at least a partial peripheral area adjacent to the shaft hole (87) thereof.

19. The multi-axis pivot device according to claim 18, wherein: The guiding portion (83) of the combined portion (80) and the guiding portion (88) of the fixed portion (85) form a tooth structure; the guiding portion (88) of the fixed portion (85) is distributed in the lower area of ​​its pivoting area.

20. The multi-axis pivot device according to claim 17, wherein: The linkage module (20) comprises a first linkage (21) and a second linkage (22) that moves in response to the movement of the first linkage (21); the reaction module (30) is arranged between the first linkage (21) and the combination part (80); the second linkage (22) is connected to the fixing part (85); the first linkage (21) and the second linkage (22) are plate-shaped structures, and are respectively provided with a main hole (23) and a secondary hole (24); The driving portion of the linkage module (20) is configured such that the first linkage (21) and the second linkage (22) are adjacent to the main hole (23) at least partially around the area forming a main driving portion (25), and the first linkage (21) and the second linkage (22) are adjacent to the auxiliary hole (24) at least partially around the area forming an auxiliary driving portion (26); The main driving part (25) and the auxiliary driving part (26) are in a tooth-shaped structure; the main driving part (25) is distributed in the right area of ​​the first linkage (21) and the second linkage (22), and the auxiliary driving part (26) is distributed in the left area of ​​the first linkage (21) and the second linkage (22); The shaft system (40) includes a first shaft (41), a second shaft (42), a third shaft (43), a fourth shaft (44), a fifth shaft (45), a sixth shaft (46) and a secondary shaft (47); at least one end of the first shaft (41), the second shaft (42), the third shaft (43), the fourth shaft (44), the fifth shaft (45) and the sixth shaft (46) is formed with a geometric cross-section (48).

21. The multi-axis pivot device according to claim 18, wherein: The linkage module (20) comprises a first linkage (21) and a second linkage (22) that moves in response to the movement of the first linkage (21); the reaction module (30) is arranged between the first linkage (21) and the combination part (80); the second linkage (22) is connected to the fixing part (85); the first linkage (21) and the second linkage (22) are plate-shaped structures, and are respectively provided with a main hole (23) and a secondary hole (24); The driving portion of the linkage module (20) is configured such that the first linkage (21) and the second linkage (22) are adjacent to the main hole (23) at least partially around the area forming a main driving portion (25), and the first linkage (21) and the second linkage (22) are adjacent to the auxiliary hole (24) at least partially around the area forming an auxiliary driving portion (26); The main driving part (25) and the auxiliary driving part (26) are in a tooth-shaped structure; the main driving part (25) is distributed in the right area of ​​the first linkage (21) and the second linkage (22), and the auxiliary driving part (26) is distributed in the left area of ​​the first linkage (21) and the second linkage (22); The shaft system (40) includes a first shaft (41), a second shaft (42), a third shaft (43), a fourth shaft (44), a fifth shaft (45), a sixth shaft (46) and a secondary shaft (47); at least one end of the first shaft (41), the second shaft (42), the third shaft (43), the fourth shaft (44), the fifth shaft (45) and the sixth shaft (46) is formed with a geometric cross-section (48); The driving part (83) of the combination part (80) is connected to the following part (31) of the reaction module (30); the following part (31) is connected to the main driving part (25) of the first linkage (21); the auxiliary driving part (26) of the first linkage (21) is connected to the main driving part (25) of the second linkage (22); and the auxiliary driving part (26) of the second linkage (22) is connected to the driving part (88) of the fixed part (85).

22. The multi-axis pivot device of claim 19, wherein: The linkage module (20) comprises a first linkage (21) and a second linkage (22) that moves in response to the movement of the first linkage (21); the reaction module (30) is arranged between the first linkage (21) and the combination part (80); the second linkage (22) is connected to the fixing part (85); the first linkage (21) and the second linkage (22) are plate-shaped structures, and are respectively provided with a main hole (23) and a secondary hole (24); The driving portion of the linkage module (20) is configured such that the first linkage (21) and the second linkage (22) are adjacent to the main hole (23) at least partially around the area forming a main driving portion (25), and the first linkage (21) and the second linkage (22) are adjacent to the auxiliary hole (24) at least partially around the area forming an auxiliary driving portion (26); The main driving part (25) and the auxiliary driving part (26) are in a tooth-shaped structure; the main driving part (25) is distributed in the right area of ​​the first linkage (21) and the second linkage (22), and the auxiliary driving part (26) is distributed in the left area of ​​the first linkage (21) and the second linkage (22); The shaft system (40) includes a first shaft (41), a second shaft (42), a third shaft (43), a fourth shaft (44), a fifth shaft (45), a sixth shaft (46) and a secondary shaft (47); at least one end of the first shaft (41), the second shaft (42), the third shaft (43), the fourth shaft (44), the fifth shaft (45) and the sixth shaft (46) is formed with a geometric cross-section (48); The driving part (83) of the combination part (80) is connected to the following part (31) of the reaction module (30); the following part (31) is connected to the main driving part (25) of the first linkage (21); the auxiliary driving part (26) of the first linkage (21) is connected to the main driving part (25) of the second linkage (22); and the auxiliary driving part (26) of the second linkage (22) is connected to the driving part (88) of the fixed part (85).

23. The multi-axis pivot device of claim 17, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, and are respectively provided with a main shaft hole (14) and a secondary shaft hole (15); The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

24. The multi-axis pivot device of claim 18, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, each having a main shaft hole (14) and a secondary shaft hole (15); and The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

25. The multi-axis pivot device of claim 19, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, each having a main shaft hole (14) and a secondary shaft hole (15); and The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

26. The multi-axis pivot device of claim 20, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, each having a main shaft hole (14) and a secondary shaft hole (15); and The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

27. The multi-axis pivot device of claim 21, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, each having a main shaft hole (14) and a secondary shaft hole (15); and The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

28. The multi-axis pivot device of claim 22, wherein: The transmission module (10) comprises a first transmission (11), a second transmission (12) that moves in response to the movement of the first transmission (11), and a third transmission (13) that moves in response to the movement of the second transmission (12); the first transmission (11), the second transmission (12), and the third transmission (13) are plate-shaped structures, each having a main shaft hole (14) and a secondary shaft hole (15); and The driving portion configuration of the transmission module (10) is that the first transmission device (11) forms at least one of a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15) and a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14); the second transmission device (12) forms at least one of a main driving portion (16) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the main shaft hole (14) and the secondary shaft hole (15); and the third transmission device (13) forms at least one of a main driving portion (16) in at least a partial peripheral area adjacent to the main shaft hole (14) and a secondary driving portion (17) in at least a partial peripheral area adjacent to the secondary shaft hole (15). The main driving part (16) is distributed at least in the right area of ​​the second transmission (12) and the third transmission (13), and the auxiliary driving part (17) is distributed at least in the left area of ​​the first transmission (11) and the second transmission (12); The auxiliary driving part (17) of the first transmission (11) is connected to the main driving part (16) of the second transmission (12), and the auxiliary driving part (17) of the second transmission (12) is connected to the main driving part (16) of the third transmission (13); The first transmission device (11) has a protruding convex portion (18) structure, which makes the first transmission device (11) have a convex profile. A hole (19) is provided on the convex portion (18).

29. The multi-axis pivot device of claim 27, wherein: The first shaft (41) is inserted into the shaft hole (82) of the combination portion (80), and the area of ​​the geometric cross-section portion (48) of the first shaft (41) is combined with the main shaft hole (14) of the first transmission device (11); The second shaft (42) is inserted into the main hole (23) of the first linkage (21), and the area of ​​the geometric cross-section (48) of the second shaft (42) is combined with the secondary shaft hole (15) of the first transmission (11); The third shaft (43) is inserted into the auxiliary hole (24) of the first linkage (21), and the area of ​​the geometric cross-section portion (48) of the third shaft (43) is combined with the main shaft hole (14) of the second transmission (12); The fourth shaft (44) is inserted into the main hole (23) of the second linkage (22), and the area of ​​the geometric cross-section portion (48) of the fourth shaft (44) is combined with the secondary shaft hole (15) of the second transmission (12); The fifth shaft (45) is inserted into the auxiliary hole (24) of the second linkage (22), and the area of ​​the geometric cross-section (48) of the fifth shaft (45) is combined with the main shaft hole (14) of the third transmission (13); The sixth shaft (46) is inserted into the shaft hole (87) of the fixing portion (85), and the area of ​​the geometric cross-section portion (48) of the sixth shaft (46) is combined with the auxiliary shaft hole (15) of the third transmission device (13), so that the third transmission device (13) is formed into a shape inclined downward by 15 degrees to 60 degrees; The auxiliary shaft (47) is inserted into and fitted with the freely movable reaction module (30) and the auxiliary shaft (47) in the hole (19) of the first transmission device (11).

30. The multi-axis pivot device of claim 28, wherein: The first shaft (41) is inserted into the shaft hole (82) of the combination portion (80), and the area of ​​the geometric cross-section portion (48) of the first shaft (41) is combined with the main shaft hole (14) of the first transmission device (11); The second shaft (42) is inserted into the main hole (23) of the first linkage (21), and the area of ​​the geometric cross-section (48) of the second shaft (42) is combined with the secondary shaft hole (15) of the first transmission (11); The third shaft (43) is inserted into the auxiliary hole (24) of the first linkage (21), and the area of ​​the geometric cross-section portion (48) of the third shaft (43) is combined with the main shaft hole (14) of the second transmission (12); The fourth shaft (44) is inserted into the main hole (23) of the second linkage (22), and the area of ​​the geometric cross-section portion (48) of the fourth shaft (44) is combined with the secondary shaft hole (15) of the second transmission (12); The fifth shaft (45) is inserted into the auxiliary hole (24) of the second linkage (22), and the area of ​​the geometric cross-section (48) of the fifth shaft (45) is combined with the main shaft hole (14) of the third transmission (13); The sixth shaft (46) is inserted into the shaft hole (87) of the fixing portion (85), and the area of ​​the geometric cross-section portion (48) of the sixth shaft (46) is combined with the auxiliary shaft hole (15) of the third transmission device (13), so that the third transmission device (13) is formed into a shape inclined downward by 15 degrees to 60 degrees; The auxiliary shaft (47) is inserted into and fitted with the freely movable reaction module (30) and the auxiliary shaft (47) in the hole (19) of the first transmission device (11).

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