TW201641868A - Carrier sliding bar apparatus for curved movement - Google Patents

Abstract

A carrier sliding bar apparatus for curved movement comprises first, second, and thirds sliding bars respectively provided with first, second, and third guide rails. The third sliding bar is mounted with a carrier. The third sliding bar is configured with a driving seat and a driven seat, which are respectively pivoted with the first and second sliding bars. The driving seat is configured with a first sliding member assembled with the first guide rail and is connected with a first power source to enable the first sliding member moving along the first guide rail. The driven seat is configured with a second sliding member assembled with the second guide rail, a pivot vertically disposed on the driven seat, and a rotary seat pivoted with the pivot. The rotary seat is pivoted with a third sliding member which is assembled with the third guide rail and can move along the third guide rail, so that the carrier, such as a camera, may be moved in different curves and angles for shooting.

Description

Arc moving carrier slider device

The present invention relates to a slider device that can move a camera load in an arc.

Since the camera is shooting a moving picture, the camera has to move synchronously with the moving picture. If the camera is held in the hand, the camera will be blurred due to the shaking of the human body, the hands are not supported, and the picture is blurred. The phenomenon, therefore, the photographer will use the movable track structure as shown in FIG. 1 , the track structure: the fixed seat 1 including the left and right two, the two-bar-shaped sliding bar 2 connected to the two fixed seat 1 And the body 3 is matched with the two sliding rods 2, and the bottom of the base body 3 is provided with two through holes 4, and the two through holes 4 are combined with the two sliding rods 2, and the two fixing bases 1 are respectively pivotally connected with a sliding The two sliding members 5 are wound around a driving belt 6, and the driving belt 6 is fixedly connected with the base body 3, so that the driving belt 5 rewinds and moves the seat body 3 along the two sliding rods 2, and the base body 3 The upper system is provided with a camera 7, so that the camera 7 can be removed along with the base 3, which can solve the problem that the camera is shaken by the hand-held camera and the captured picture is blurred.

However, the conventional track structure can only move the camera 7 in a straight line, and cannot meet the needs of the photographer at all, and the main picture is often moved in an arc. The track structure for linear displacement cannot move with the arc. The screen shot, of course, there are arc-shaped tracks on the market, but the arc track is fixed and cannot adjust the curvature, and the space is occupied when collecting. The disadvantage is that the arc track cannot be adjusted with the changing picture. There are flaws in the perfection.

Accordingly, it is a primary object of the present invention to provide an arc-moving carrier slider device for mounting a carrier such as a camera with an arc path as a moving path.

Another object of the present invention is to provide an arc-moving carrier slider device, wherein a first slider and a second slider that are pivotally connected are movable and open at any angle and can be in a straight line. The utility model has an arc and a linear movement. When not in use, the first slider and the second slider can be folded and reduced in size for carrying and collecting.

In order to achieve the above object, the present invention provides an arc moving carrier slider device, comprising: a first slider, a second slider and a third slider, respectively having the first, second and third At least one first rail, a second rail and a third rail extending in the longitudinal direction of the slider, the third slider is provided with a carrier, and the third slider is provided with an active seat and a passive seat respectively connected to the slider a first sliding bar, the second sliding bar, the active sliding seat is disposed on the first sliding bar, and a first sliding member is disposed on the first sliding rail. The passive sliding seat is located on the second sliding bar and is disposed on the second sliding bar. a second sliding member is disposed on the second rail, and a pivoting rod is disposed on the bottom of the third sliding rod and is pivoted to the pivoting rod. The rotating base is pivotally connected thereto. The third rail is assembled with at least one third sliding member.

Wherein, the pivot rod and the rotating base are connected by a second bearing, the first sliding rail is provided with the first guiding rail on each of the two sides, the bottom of the third sliding rod is provided with a base, and the active sliding seat is provided with a column The rod is connected to the column by a first bearing, and the two sides of the active seat are respectively provided with two first sliding members that cooperate with the first rail.

The second side of the second sliding bar is respectively provided with the second guiding rail. The two sides of the passive sliding seat are respectively provided with two second sliding members that cooperate with the second guiding rail.

The third side of the third sliding bar is respectively provided with the third guiding rail extending along the longitudinal direction of the third sliding bar, and the two sides of the rotating base are respectively pivotally connected with the third assembled with the third sliding bar. Slider.

The third sliding bar is provided with a carrier base for the carrier, and the second sliding member is respectively disposed on two sides of the carrier seat, and the fourth sliding member and the third guiding member Match.

The first transmission wheel is pivotally connected to a first transmission wheel, and the two first transmission wheels are wound around a first transmission belt. The first transmission belt is connected to the active seat, and the two first transmission wheels are connected. One of the two is driven by a first power source, and the two ends of the second slider are pivotally connected to a second transmission wheel. The second transmission wheel is wound around a second transmission belt, the second transmission belt and the passive belt. One of the two second transmission wheels is rotated by a second power source, and two ends of the third sliding rod are pivotally connected to a third transmission wheel, and the two third transmission wheels are wound together. a third transmission belt, the third transmission belt is fixedly connected to the carrier base, one of the two third transmission wheels is rotated by a third power source, and the first, second and third power sources are connected to a controller.

The first slider and the second slider are respectively provided with a first lug and a second lug, and the first lug is overlapped with the second lug and is worn by a connecting component. The first and second lugs are disposed such that the first and second lugs are pivoted together.

The present invention also provides an arc-moving carrier slide device, comprising: a first slide bar, a first slide member and a first drive belt, the two ends of the first drive belt being fixed to the first slide bar The first sliding member pivots a first transmission wheel and two first idlers. The first transmission wheel is driven to rotate by a first power source, and the first transmission belt passes through the two first idler pulleys. Repeatingly bypassing the first transmission wheel and winding the other of the two first idler pulleys, the first sliding member is provided with a pole; and a second sliding rod is assembled with a second sliding member and a second driving belt. The second end of the second belt is fixed to the second sliding rod, and the second sliding member is provided with a second transmission wheel and two second idlers. The second transmission wheel is driven to rotate by a second power source. The second transmission belt bypasses the second transmission wheel and surrounds the other of the two second idler pulleys, and the second sliding member is provided with a pivot rod; a third sliding The rod is provided for a vehicle assembly, and is provided with a carrier base and a third transmission belt, and the two ends of the third transmission belt are fixed to the third a third transmission wheel and a second third idler wheel, the third transmission wheel is driven to rotate by a third power source, and the third transmission belt is wound around the second idler The third transmission wheel is repeatedly bypassed and wound around the other of the two third idlers. The post and the pivot are respectively pivotally connected to the bottom of the third slide bar.

Wherein, the bottom of the third sliding rod is provided with a base and a rotating base, and the base is connected with the pole by a first bearing, and the rotating seat is connected with the pivoting rod by a second bearing.

The third transmission wheel has a triangular relationship with the second third idler.

Wherein, the first, second and third transmission belts are belts, and the first, second and third power sources are motors and are jointly connected to a controller.

One end of the first sliding bar is provided with a first lug, and one end of the second sliding bar is provided with a second lug overlapping the first lug, the first lug and the second lug The ear is pierced by a connecting component, so that the first sliding bar is pivotally connected to one end of the second sliding bar.

Thereby, the controller controls the first power source, the second power source and the third power source to respectively activate the first sliding member, the second sliding member and the third sliding member to rotate the first driving belt, The second transmission belt rotates along the third sliding rod, and the third movable belt rotates along the third sliding rod. When the active seat is driven by the first driving belt and moves along the first sliding rod, the third driving belt is disposed at the third The passive seat of the slide bar moves along with the active seat. If the carrier mounted on the third slide bar is the camera, the camera slides not only by the carrier seat, but also the bottom of the third slide bar. The active seat and the passive seat are also removed along the first guide rail of the first slide bar and the second guide rail of the second slide bar, respectively, and the path for moving the carrier such as the camera is an arc, which allows the picture to be taken. The trajectory is an arc path removal, which effectively solves the track structure for conventional photography, and can only make the camera move in a straight line or an arc-shaped fixed track structure, and cannot adjust the arc movement trajectory together according to the photographic image with multiple changes.

In addition, the first sliding bar is pivotally connected to one end of the second sliding bar, so that the first sliding bar is connected to the second sliding bar and can be opened at any angle and can be in a straight line. The camera is moved in a straight track, which can be folded and reduced in size when not in use, which is convenient for carrying and collecting.

The detailed description of the present invention and the technical description of the present invention are further illustrated by the embodiments, but it should be understood that these embodiments are for illustrative purposes only and are not to be construed as limiting.

Referring to FIG. 2 and FIG. 4, a first embodiment of an arc moving carrier slider device includes: a first slider 10, a second slider 20, a third slider 30, and an active A seat 40 and a passive seat 50 are disposed below the third sliding bar 30 and are respectively connected to the first sliding bar 10 and the second sliding bar 20.

The first slide bar 10 has at least one first guide rail 11 extending along the longitudinal direction of the first slide bar 10 . In this embodiment, the first guide rail 11 is disposed on each of the two sides of the first slide bar 10 . The first sliding member 41 is disposed on the two sides of the driving base 40. The active housing 40 is a plate body spanning the upper surface of the first sliding rod 10. A first power source 14 is driven by a motor, and both ends of the first sliding rod 10 are pivotally connected to a first transmission wheel 12, such as a timing pulley. The two first transmission wheels 12 are wound around a first transmission belt 13 such as The timing belt, the first belt 13 is fixedly connected to the driving base 40, and one of the two driving wheels 12 is rotated by the first power source 14 so that the driving base 40 follows the first belt 13 Rotating and moving, one end of the first slider 10 is provided with a first lug 16.

The second slide bar 20 has at least one second guide rail 21 extending along the length of the second slide bar 20 . In this embodiment, the second guide rail 21 is disposed on each of the two sides of the second slide bar 20 . The second sliding member 51 is disposed on the two sides of the passive seat 50. The passive seat 50 is a plate body spanning the upper surface of the second sliding rod 20. The passive seat 50 The second power source 24 is driven by a motor. The passive seat 50 is provided with a pivot rod 52. The two ends of the second sliding rod 20 are pivotally connected to a second transmission wheel 22, such as a timing pulley. The wheel 22 is wound around a second belt 23, such as a timing belt, and the second belt 23 is fixedly coupled to the passive seat 50. One of the second transmission wheels 22 is rotated by the second power source 24. One end of the second sliding rod 20 is provided with a second lug 25 overlapping with the first lug 16 . The first lug 16 is overlapped with the second lug 25 , and the first lug 16 is folded. And the second connecting lug 25 is connected to the first and second lugs 16 and 25 by a bolt, and the bolt is locked with a nut to make the first sliding rod 10 The second slide bar 20 pivoted together, movable open at any angle and can form a straight line.

The third slide bar 30 is provided with a carrier 71 such as a camera or a camera, and has at least one third guide rail 31 extending along the longitudinal direction of the third slide bar 30. The rotary seat 53 is pivotally connected with the third A third sliding member 54 is disposed on the third rail 31. The third rail 31 is disposed on each of the two sides of the third sliding rod 30. The third sliding member 54 is disposed on the side of the third rail 31. The bottom of the third sliding rod 30 is provided with a base 35 and a rotating base 53. The active base 40 is provided with a pole 42. The base 35 is coupled to the post 42 by a first bearing 43 to freely rotate the base 35. The base 53 is coupled to the pivot 52 of the passive seat 50 by a second bearing 55. The rotating seat 53 is freely rotatable on the passive seat 50. The third sliding bar 30 is provided with a carrier base 70 for the carrier 71. The carrier base 70 is a plate body and the two sides thereof are pivotally connected to each other. A fourth sliding member 72 is disposed in the third rail 31 and is displaced along the third rail 31. In this embodiment, the two sides of the carrier base 70 are respectively pivoted. The first The fourth sliding member 72 is driven by a third power source 34, such as a motor. The third sliding rod 30 is pivotally connected to a third driving wheel 32, such as a timing pulley. 32 is wound around a third transmission belt 33 such as a timing belt, the third transmission belt 33 is fixedly connected to the carrier base 70, and one of the two third transmission wheels 32 is rotated by the third power source 34. The first power source 14, the second power source 24 and the third power source 34 are connected in common to a controller (not shown) for controlling the first power source 14, the second power source 24 and the third power source. 34 start time and stop.

With the above device, please refer to FIG. 2 and FIGS. 5A-5C again, the controller can be configured to control the first power source 14, the second power source 24 and the third power source 34 to respectively activate the first transmission wheel. 12, the second transmission wheel 22 and the third transmission wheel 32 rotate to drive the time and speed of rotation of the first transmission belt 13, the second transmission belt 23 and the third transmission belt 33, thereby driving the active seat 40 and the passive seat 50 to move, The base 35 and the rotating base 53 at the bottom of the third sliding rod 30 are respectively pivotally connected to the pole 42 and the pivot rod 52, so that the third sliding rod 30 is removed on the first and second sliding rods 10, 20, because the first The three transmission belts 33 are connected and fixed to the carrier base 70. The carrier base 70 is assembled with the third sliding member 72 along the third rail 31 and is moved along the third rail 31 to drive the carrier 71 along the The third rail 31 is displaced.

Since the third sliding bar 30 is pivotally connected to the pole 42 of the active seat 40 by the base 35, the active seat 40 is fixedly connected with the first driving belt 13 when the first power source 14 is activated to drive the active seat. 40 moves, the first sliding member 41 on the two sides of the active seat 40 is removed along the first guide rail 11 , and one end of the third sliding rod 30 is changed along the first sliding rod 10 . The active seat 40 moves along the first guide rail 11 of the first sliding bar 10 , and the passive seat 50 disposed on the third sliding bar 30 is displaced with the active seat 40 to push the passive seat 50 . The second sliding member 51 is displaced along the second rail 21 of the second sliding rod 20, the passive seat 50 is fixedly connected with the second driving belt 24. The second power source 24 drives the second driving wheel 22 to rotate to drive the second The driving belt 24 is rotated, so that the passive seat 50 moves along the second sliding rod 20, and the rotating base 53 is pivotally connected to the passive seat 50 to be freely rotatable, so that the two sides of the rotating seat 53 are The three sliders 54 are freely removed along the third rail 31 of the third slider 30.

Therefore, the controller can be configured to control the first power source 14, the second power source 24, and the third power source 34 to synchronously start rotating, so that the first transmission wheel 12, the second transmission wheel 22, and the third transmission wheel 32 follow Rotating together, and driving the first belt 13, the second belt 23 and the third belt 33 to rotate synchronously, so that the carrier 71, such as a camera or a camera, not only borrows the carrier 70 from the third rail of the third slider 30 31 displacement, the base 35 and the rotating base 53 at the bottom of the third sliding rod 30 can be respectively rotated on the active seat 40 and the passive seat 50, and the first of the first sliding rod 10 is respectively associated with the active seat 40 and the passive seat 50 The guide rail 11 and the second guide rail 21 of the second slide bar 20 are removed, and the third slide rail 30 is changed in position, the path of the carrier 71 is moved, and the first and second slide bars can be adjusted. The relative angular position of 10 and 20, according to the field shadow of the shooting, changing the curvature of the camera or camera, effectively solving the track structure for conventional photography, only providing the camera or camera to move in a straight line, or in a fixed arc Track device, can not match the change Picture taken at any time to adjust the arc routing problem.

Referring to FIG. 5D, when the first slider 10 and the second slider 20 are in a straight line, the third slider 30 moves linearly on the first and second sliders 10 and 20, and is mounted on the carrier. The carrier 71 with the seat 70 moves like a camera and moves on the third slider 30. When not in use, the first slider 10 and the second slider 20 can be folded down and reduced in size for carrying and storing.

Referring to FIG. 6 again, a second embodiment of an arc moving carrier slider device includes a first slider 10a, a second slider 20a, a third slider 30a and a base 34a. A rotating seat 35a is disposed below the third sliding bar 30a, and connects the first sliding bar 10a and the second sliding bar 20a, respectively. The two ends of the first sliding bar 10a are fixed to the first driving belt 11a, such as the two ends of a belt. The first sliding bar 10a is combined with a block-shaped first sliding member 12a, and the first sliding member 12a is pivotally connected. There is a first transmission wheel 121a and two first idler gears 122a. The first transmission wheel 121a is in a triangular relationship with the two first idler gears 122a. The first transmission wheel 121a is driven by a first power source 13a, such as a motor. The first power source 13a is connected to a controller (not shown) for controlling the opening and closing and speed of the first power source 13a, and the first belt 11a is bypassed by one of the two first idlers 122a. The first transmission wheel 121a and the other of the two first idler gears 122a, the first transmission wheel 121a will move the rotation along the first transmission belt 11a, and the first sliding member 12a along the first The sliding rod 10a is moved. The first sliding member 10a is provided with a pole 14a. One end of the first sliding rod 10 is provided with a first lug 15a.

The two ends of the second sliding bar 20a are fixed to a second driving belt 21a, such as the two ends of a belt. The second sliding rod 20a is combined with a block-shaped second sliding member 22a. The second sliding member 22a is pivotally connected to the second sliding member 22a. The second transmission wheel 221a and the second second idler gear 222a are in a triangular relationship with the two second idler gears 222a. The second transmission wheel 221a is driven by a second power source 23a, such as a motor. The second power source 23a is connected to the controller to control the opening and closing and speed of the second power source 23a, and the second belt 21a bypasses the second transmission wheel 221a around one of the second idlers 222a. And winding the other of the two second idler gears 222a, the second transmission wheel 221a moves the rotation along the second transmission belt 21a, and moves the second sliding member 22a along the second sliding rod 20a. The second sliding member 20a is provided with a pivot rod 24a. One end of the second sliding rod 20a is provided with a second lug 25a overlapping the first lug 15a. The first and second lugs 15a, 25a are The first and second lugs 15a, 25a are pierced by a connecting member 26a, and the bolt is locked with a nut to make the first sliding rod 10a is pivotally connected to one end of the second sliding bar 20a, and the first sliding bar 10a and the second sliding bar 20a are movable open at any angle and can be in a straight line.

The third sliding bar 30a is provided with a carrier 71 such as a camera or a camera. The two ends of the third sliding bar 30a are fixed to a third driving belt 31a such as two ends of a belt, and the third sliding bar 30a and the block a carrier base 70a is disposed, the carrier base 70a is pivotally connected with a third transmission wheel 321a and two third idler pulleys 322a, and the third transmission wheel 321a is in a triangular relationship with the two third idler pulleys 322a. The third transmission wheel 321a is rotated by a third power source 33a, such as a motor, and the third power source 33a is connected to the controller to control the opening and closing and speed of the third power source 33a. The third belt 31a bypasses the One of the second idler gears 322a bypasses the third transmission wheel 321a and surrounds the other of the two third idler gears 322a, and the third transmission wheel 321a moves along the third transmission belt 31a, and The carrier base 70a is rotatably rotated along the third sliding bar 30a. The bottom of the third sliding bar 30a is provided with the base 34a and the rotating seat 35a. The base 34a is connected to the pole 13a by a first bearing 123a. The rotating seat 35a is connected to the pivot rod 23a by a second bearing 223a, and the carrier base 70a is provided for a carrier 71 such as a camera or a camera.

Since the base 34a at the bottom of the third sliding bar 30a is pivotally connected to the post 14a by the first bearing 123a, it can be rotated on the first sliding member 122a, and the rotating seat 35a and the pivoting bar 24a are second The bearing 223a is coupled to be rotatable on the second sliding member 222a. When the first power source 13a is activated to drive the first transmission wheel 121a to rotate, the first transmission wheel 121a moves along the first transmission belt 11a and drives the The first sliding member 12a moves along the first sliding rod 10a, and pushes the rotating seat 34a to drive the second sliding member 22a to be displaced along the second sliding rod 20a, and the second power source 23a is connected to the controller and simultaneously driven. The second power source 23a moves the second slider 22a synchronously along the second slider 20a, and the controller activates the third power source 33a to drive the third transmission wheel 321a to rotate. The driving wheel 321a moves along the third driving belt 31a, and moves the carrier base 70a along the third sliding rod 30a, so that the carrier seat 70a on the third sliding rod 10a moves synchronously, and is mounted thereon. The carrier 71 on the carrier mount 70a is removed in an arc path.

When the first sliding bar 10a and the second sliding bar 20a are in a straight line, the third sliding bar 30a moves linearly on the first sliding bar 10a and the second sliding bar 20a, and is mounted on the carrier base 70a. The carrier 71 is moved by the camera and moved on the third slider 30a. When not in use, the first slider 10a and the second slider 20a can be folded down and reduced in size for carrying and storing.

The invention has been described above in terms of the preferred embodiments, and it should be understood by those skilled in the art that the present invention is not intended to limit the scope of the invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of the invention is defined by the scope of the following claims.

(known)
1‧‧‧ fixed seat
2‧‧‧Slider
3‧‧‧ body
4‧‧‧Perforation
5‧‧‧Sliding parts
6‧‧‧Land
7‧‧‧ camera (first embodiment of the invention)
10‧‧‧First slider
11‧‧‧First rail
12‧‧‧First transmission wheel
13‧‧‧First belt
14‧‧‧First power source
16‧‧‧First ear
17‧‧‧Connecting components
20‧‧‧Second slider
21‧‧‧Second rail
22‧‧‧second drive wheel
23‧‧‧Second belt
24‧‧‧second power source
25‧‧‧second ear
30‧‧‧ Third slider
31‧‧‧ Third rail
32‧‧‧ Third transmission wheel
33‧‧‧ Third belt
34‧‧‧ Third power source
35‧‧‧Base
40‧‧‧ active seat
41‧‧‧First slide
42‧‧‧ pole
43‧‧‧First bearing
50‧‧‧ Passive seat
51‧‧‧Second slide
52‧‧‧ pivot
53‧‧‧Transposition
54‧‧‧third slide
55‧‧‧Second bearing
70‧‧‧Carriage
71‧‧‧ Vehicles
72‧‧‧ Fourth Slider (Second Embodiment of the Invention)
10a‧‧‧First slider
11a‧‧‧First belt
12a‧‧‧First slide
121a‧‧‧First transmission wheel
122a‧‧‧First idler
123a‧‧‧First bearing
13a‧‧‧First power source
14a‧‧‧ pole
15a‧‧‧first ear
20a‧‧‧Second slide
21a‧‧‧Second belt
22a‧‧‧Second slide
221a‧‧‧second drive wheel
222a‧‧‧second idler
223a‧‧‧second bearing
23a‧‧‧second power source
221a‧‧‧second drive wheel
222a‧‧‧second idler
223a‧‧‧second bearing
24a‧‧‧ pivot
25a‧‧‧second ear
26a‧‧‧Connecting components
30a‧‧‧third slide
31a‧‧‧3rd belt
321a‧‧‧ Third transmission wheel
322a‧‧‧The third idler
33a‧‧‧ Third power source
34a‧‧‧Base
35a‧‧‧Transposition
70a‧‧‧Carriage
71‧‧‧ Vehicles

1 is a schematic view of a track structure of a conventionally erected camera. Figure 2 is a perspective view of the combination of the first embodiment of the present invention. Figure 3 is an exploded perspective view of the first embodiment of the present invention. Figure 4 is a partial plan view showing a first embodiment of the present invention. Fig. 5A is a motion diagram 1 of the first embodiment of the present invention. Fig. 5B is a second operation diagram of the first embodiment of the present invention. Fig. 5C is an operation diagram 3 of the first embodiment of the present invention. Fig. 5D is a motion diagram 4 of the first embodiment of the present invention. Figure 6 is an exploded perspective view of a second embodiment of the present invention.

10‧‧‧First slider

11‧‧‧First rail

13‧‧‧First belt

14‧‧‧First power source

20‧‧‧Second slider

21‧‧‧Second rail

23‧‧‧Second belt

24‧‧‧second power source

30‧‧‧ Third slider

31‧‧‧ Third rail

32‧‧‧ Third slide

33‧‧‧ Third belt

34‧‧‧ Third power source

35‧‧‧Base

40‧‧‧ active seat

41‧‧‧First slide

50‧‧‧ Passive seat

51‧‧‧Second slide

53‧‧‧Transposition

54‧‧‧third slide

70‧‧‧Carriage

71‧‧‧ Vehicles

72‧‧‧fourth slide

Claims (12)

An arc-moving carrier slide device includes: a first slide bar having at least one first guide rail extending along a length of the first slide bar; and a second slide bar having a length along the second slide bar At least one second guide rail extending; a third slide bar is provided for a carrier, the third slide bar is provided with at least one third guide rail and an active seat extending along a length direction of the third slide bar The passive seat is pivotally connected to the first sliding bar and the second sliding bar respectively, and the active sliding seat is disposed on the first sliding bar, and a first sliding member is disposed on the first guiding rail. a second sliding member disposed on the second sliding rail is disposed on the second sliding rail, and a pivoting rod is disposed on the bottom of the third sliding rod and pivoted on the pivoting rod. The rotating seat is pivotally connected with a third sliding member assembled with the third rail. The apparatus of claim 1 , wherein the pivoting rod and the rotating base are connected by a second bearing, and the first side of the first sliding rod is respectively provided with the first a guide rail, a bottom of the third sliding rod is provided with a base, the active base is vertically provided with a pole, the base is connected with the pole by a first bearing, and two sides of the active seat are respectively provided with the first rail Two of the first sliders. The apparatus of claim 2, wherein the two sides of the second sliding bar are respectively provided with the second guiding rail, and the two sides of the passive seat are respectively provided with the second The second slide member is matched by the guide rail. The apparatus of claim 3, wherein the two sides of the third sliding rod are respectively provided with the third rail extending along the longitudinal direction of the third sliding rod, the rotating seat The two sides of each of the two sides are pivotally coupled to the third sliding member. The apparatus of claim 4, wherein the third sliding bar is provided with a carrier seat for mounting the carrier, and the two sides of the carrier are pivoted. There are two fourth sliding members, and the fourth sliding member is combined with the third guiding member. The apparatus of claim 1 , wherein the two ends of the first sliding rod are pivotally connected to a first transmission wheel, and the two first transmission wheels are wound around a first a driving belt, the first transmission belt is connected to the active seat, one of the two first transmission wheels is rotated by a first power source, and two ends of the second sliding rod are respectively pivotally connected to a second transmission wheel. The second transmission wheel is wound around a second transmission belt, the second transmission belt is connected to the passive seat, and one of the two second transmission wheels is rotated by a second power source, and the two ends of the third sliding rod are respectively Pivoting a third transmission wheel, the two third transmission wheels are coaxially wound around a third transmission belt, the third transmission belt is fixedly connected with the carrier base, and one of the two third transmission wheels is subjected to a third power source The rotation is driven, and the first, second and third power sources are connected to a controller. The apparatus of claim 1 , wherein the first slider and the second slider are respectively provided with a first lug and a second lug, wherein the first slider and the second slider are respectively provided with a first lug and a second lug. An ear is overlapped with the second lug, and the first and second lugs are pivoted together by a connecting member. An arc-moving carrier slide device includes: a first slide bar assembled with a first slide member and a first drive belt, the two ends of the first drive belt being fixed to the first slide bar, the first The sliding member pivots a first transmission wheel and two first idlers, the first transmission wheel is driven to rotate by a first power source, and the first transmission belt bypasses the one of the two first idlers The first transmission wheel is wound around the other of the two first idler pulleys, the first sliding member is provided with a pole; the second sliding rod is assembled with a second sliding member and a second transmission belt, the second transmission belt The second end is fixed to the second sliding rod, the second sliding member is pivotally provided with a second transmission wheel and two second idler wheels, and the second transmission wheel is driven to rotate by a second power source, the second transmission belt Rotating the second transmission wheel and bypassing the second transmission wheel and winding the other of the two second idler pulleys, the second sliding member is provided with a pivot rod; a third sliding rod is provided for a carrier assembly is provided with a carrier base and a third transmission belt, and the two ends of the third transmission belt are fixed to the third sliding rod, The carrier base pivots a third transmission wheel and two third idlers, the third transmission wheel is driven to rotate by a third power source, and the third transmission belt bypasses one of the two third idlers The third transmission wheel is wound around the other of the two third idlers, and the pole and the pivot are respectively pivotally connected to the bottom of the third slide bar. The apparatus of claim 8 , wherein the bottom of the third sliding rod is provided with a base and a rotating base, and the base is connected with the pole by a first bearing, The swivel is coupled to the pivot by a second bearing. The arc-moving carrier slide device of claim 8, wherein the third transmission wheel has a triangular relationship with the second idler. The apparatus for sliding the rod of the arc as described in claim 8, wherein the first, second and third transmission belts are belts, and the first, second and third power sources are motors and are common Connect a controller. The apparatus of claim 8, wherein the first sliding rod has a first lug at one end thereof, and one end of the second sliding rod is provided with the first lug. And a second lug, the first lug and the second lug are pierced by a connecting component, and the first sliding bar is pivotally connected to one end of the second sliding bar.