TWM580309U - Lifting linkage type pivot device - Google Patents

Abstract

A jack-up interlocking pivot device includes a body having a plurality of side plates symmetrically symmetrical on each side, each side plate being provided with a first perforation, the first perforation being disposed at a top position of the seat body a first gear is disposed in the body, corresponding to the first perforating positions, and a rotating shaft is coaxially disposed on the first perforating and the first gear shaft center position and generates a coupling action with the first gear on the rotating shaft a torque group is disposed on one end, and a second gear and a third gear are disposed in the seat body, and the same action is performed on the first gear, and a rotating seat is disposed on the outer side of the seat, and the rotating seat and the first The three gears form a connecting action. Finally, a lifting rod is arranged on the outer side of the housing, and a pushing end is arranged on one end of the lifting rod, and the sliding end is adjacent to the rotating position.

Description

Jack-up linkage pivot device

The present invention relates to a pivotal device, and more particularly to a pivoting device having a lifting action.

In the notebook computer structure currently used, in order to open and combine the thin display and the computer body, a pivotal connector is usually used as a connection structure at a position where the display and the computer body are pivotally connected. The notebook computer can be opened and closed.

In general, the pivoting structure of the first type includes a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft are coupled through the linkage mechanism and have synchronous rotation; and in order to make the notebook computer thin The display is rotated to different angles and positioned, and in such a pivot structure the positioning of the display is provided by a designed torsion mechanism.

The subsequent pivotal structure is designed to reduce the problem of too many structural parts, and is designed as a single rotating shaft, which simplifies the design of the pivotal joint; although such a design has simplified the excessive parts and brings assembly convenience, For those skilled in the art, it is still desirable to increase the convenience and versatility of the pivotal structure.

In view of the above-mentioned shortcomings, the main purpose of the present invention is to provide a jack-up linkage pivot device that, through the action of the same motion mechanism, causes the pivot device to simultaneously raise and Multi-functionality such as heat dissipation.

In order to achieve the above purpose, the present invention mainly provides a jack-up linkage pivot device, which comprises a body having a plurality of side plates symmetrically arranged on the left and right sides, and each side plate is respectively provided with a first perforation and a second perforation. a third perforation and a fourth perforation, and corresponding to each of the side plate perforation positions, the first perforation is disposed at a top position of the seat body; a first gear is disposed in the seat body, corresponding to the plurality of a perforation position, and a rotation shaft is disposed on the first perforation and the first gear shaft center position, the rotation shaft and the first gear generate a connecting action; a connecting seat is disposed on one end of the rotating shaft, the connection The pedestal has a splicing tube and a connecting plate. The splicing tube is connected to one side of the connecting plate, and the connecting plate is further provided with a plurality of connecting holes; a torque group is disposed on the other end of the rotating shaft. And being disposed at an axial position of the torsion group, the torsion group is composed of a plurality of torsion sheets, and is further screwed to the shaft by a bolt; a second gear is disposed in the seat body, and the second gear shaft center position Corresponding to the second perforation positions Engaging with the first gear, and through the fixing rod, the second through hole and the second gear are coupled together to generate a linkage; a third gear is disposed in the seat body, and the third gear axis position corresponds to The third piercing position is in mesh with the second gear; a rotating seat is disposed on the outer side of the seat, has a slot at the pivot center position, and has a lever on the outer periphery of the seat a rotating rod is disposed between the rotating base and the third gear and the connecting rod, and the relative position of the third gear and the rotating base on the seat body is fixed through the connecting rod, and a connecting action is formed; a return spring is disposed on the In the housing, the return spring is disposed at a corresponding position of the fourth perforation; a lifting rod is disposed on the outer surface of the housing, and the lifting rod has a through hole corresponding to the fourth perforation. The lifting rod and the return spring cooperate with a positioning rod to fix the return spring and the relative position of the lifting rod and the seat body to generate a connecting action, and have a dialing end on one end of the lifting rod, the dialing end It is adjacent to the transposition position.

The above and other objects, features and advantages of the present invention will become more apparent and understood.

1‧‧‧ body

11‧‧‧ side panel

111‧‧‧First perforation

112‧‧‧Second perforation

113‧‧‧ third perforation

114‧‧‧fourth perforation

12‧‧‧Fixed rod

13‧‧‧ linkage rod

14‧‧‧Return spring

15‧‧‧ Positioning rod

16‧‧‧ fixed plate

161‧‧‧Fixed holes

2‧‧‧First gear

3‧‧‧ shaft

31‧‧‧Fixed tablets

4‧‧‧Connecting seat

41‧‧‧wearing

42‧‧‧Connecting plate

421‧‧‧connection hole

5‧‧‧Torque group

51‧‧‧Twisted piece

52‧‧‧Torque ring

521‧‧‧Seat

53‧‧‧ Positioning film

54‧‧‧ bolt

6‧‧‧second gear

7‧‧‧ Third gear

8‧‧‧Transposition

81‧‧‧through slot

82‧‧‧ lever

9‧‧‧lifting pole

91‧‧‧through hole

92‧‧‧ dialing end

The first picture is an exploded view of the three-dimensional structure of the creation.

The second picture is a combination of the creation of the creation.

The third figure is a schematic cross-sectional view of the operation of the creation (1).

The fourth figure is a schematic cross-sectional view of the operation of the creation (2).

The fifth figure is a schematic cross-sectional view of the operation of the creation (3).

The sixth figure is a schematic cross-sectional view of the operation of the creation (4).

The seventh figure is a schematic sectional view of the operation of the creation (5).

Please refer to the first figure, which is an exploded view of the three-dimensional structure of the creation. As shown in the figure, the pivot device of the present invention mainly comprises a body 1 which is a hollow seat body. The base body 1 has a plurality of side plates 11 which are bilaterally symmetrical, and each side plate 11 is respectively provided with a first side. a perforation 111, a second perforation 112, a third perforation 113, and a fourth perforation 114, and corresponding to the respective perforation positions of the side plates 11, wherein each of the first perforations 111 is disposed at a top position of the seat body 1 A first gear 2 is disposed between the two side plates 11 , and the first gear 2 is corresponding to the positions of the first through holes 111 , and a shaft is coaxially disposed at the axial positions of the first through holes 111 and the first gears 2 . 3. The rotating shaft 3 and the first gear 2 are connected to each other. A fixing piece 31 is disposed on each end of the rotating shaft 3, and a connecting seat 4 is disposed on one end of the rotating shaft 3, and the connecting seat 4 is disposed. In the present embodiment, the connecting seat 4 has a through sleeve 41 and a connecting plate 42. The through sleeve 41 is connected to the side of the connecting plate 42. In the embodiment, the piercing tube 41 and the connecting plate 42 are integrally formed, and the connecting plate 42 is further provided with a plurality of connecting holes 421; a torque group 5 is disposed on the other end of the rotating shaft 3, and is disposed on the connecting shaft The torsion group 5 is composed of a plurality of torsion plates 51. The torsion group 5 further has a torsion ring 52, and a protrusion 521 is extended at a bottom position of the torsion ring 52. Further, a positioning piece 53 is further disposed at both ends, and finally, a bolt 54 is screwed to the rotating shaft 3, thereby fixing the relative position of the torque group 5 and the rotating shaft 3.

Continue to the first picture. Further, a second gear 6 is disposed in the base body 1. The axial position of the second gear 6 corresponds to the positions of the second through holes 112 and meshes with the first gear 2, and is transmitted through a fixing rod 12. The second through hole 112 and the second gear 6 are disposed together, and the fixed rod 12 is coupled with the second gear 6; further, a third gear 7 is further disposed in the base 1 The position of the axial center corresponds to the position of the third through holes 113 and is in mesh with the second gear 6. The outer side of the seat body 1 is provided with a rotating seat 8 which is cylindrical. The pivoting position of the rotary seat 8 has a slot 81, and a shifting lever 82 is disposed on the outer periphery of the rotating base 8. The third gear 7 and the rotating base 8 together pass through a linkage rod 13 via the linkage rod 13 Fixing the relative position of the third gear 7 and the rotating base 8 on the base body 1 and forming a connecting action; finally, a return spring 14 is disposed in the base body 1, and the return spring 14 is correspondingly disposed The position of the four through holes 114 is the same as that on the outer side of the base body 1. A lifting rod 9 is provided on the outer side of the base body 1. The lifting rod 9 has a through hole 91, and the position of the through hole 91 corresponds to The fourth through hole 114, the return spring 14 and the lifting rod 9 are coaxially disposed with a positioning rod 15 for fixing the return spring 14 and the relative position of the lifting rod 9 and the seat body 1 to generate a connecting action, and the lifting rod 9 is provided. One of the ends has a dialing end 92, and the dialing end 92 is adjacent to the position of the rotating base 8. In addition, a fixing plate 16 is disposed at a bottom of the base body 1, and a plurality of fixing plates are disposed on the fixing plate 16 Hole 161; the combined completion diagram is as shown in the second figure.

Please refer to the third to seventh figures, which are schematic diagrams of the cross-sectional view of the operation of the present creation. As shown in the third figure, the pivot device of the present invention is fixed by the fixing plate 16 and the plurality of fixing holes 161 thereon, and is connected to the fixed device through the connecting base 4, which is in the figure a state in which the pivoting device is closed; as shown in the fourth figure, the pivoting device is driven to rotate by the connecting seat 4, wherein the first gear 2, the second gear 6, and the third gear 7 are co-rotating a mechanism in which the first gear 2 is rotated by the connecting rod 4 to rotate the rotating shaft 3, and simultaneously drives the second gear 6 and the third gear 7 to rotate, and at the same time, the third gear 7 is simultaneously driven by the linkage rod 13 The rotation seat 8 is interlocked; as shown in the fifth figure, after the rotation angle of the connection seat 4 exceeds 90 degrees, the lever 82 on the rotary seat 8 rotates more than a certain angle and then moves to the lifting rod 9 The lifting end 92 is driven to push the lifting rod 9 upward, so that the lifting rod 9 drives the connected object to lift upward or upward, and the rotating spring 14 disposed in the seat body 1 is rotated. Forced inside; as shown in the sixth figure, when the connecting seat 4 is rotated more than After 120 degrees, the swivel 8 is also rotated more than 90 degrees, and the lifting rod 9 is no longer pulled to rotate, so as to be in a state of resisting the lifting rod 9; if the connecting seat 4 reaches an angle of 150 degrees After the shifting lever 82 of the swivel 8 just leaves the position of the highest top sill, the lifting rod 9 is in a descending state, but is still in the raised state, as shown in the seventh figure; if the connecting seat 4 is reversed back In the original state, the return spring 14 provided in the seat body 1 generates a repulsive force to bring the lifting rod 9 back to the original state.

However, the embodiments described above are preferred embodiments. When the scope of the creation of the invention cannot be limited, the equivalent changes or modifications made in accordance with the scope of the patent application and the contents of the specification should belong to the following creations. The scope of patent coverage.

Claims (7)

A jack-up linkage pivot device includes: a body having a plurality of side plates symmetrically symmetrical on the side, each of the side plates being respectively provided with a first through hole, a second through hole, a third through hole and a fourth through hole, and The first perforation is disposed at a top position of the base body; the first gear is disposed in the seat body, corresponding to the first perforation positions, and the first a rotating shaft is coaxially disposed on the first gear shaft and the first gear, and the rotating shaft and the first gear are coupled to each other; a connecting seat is disposed on one end of the rotating shaft, the connecting seat has a connecting barrel and a connection The plate is connected to one side of the connecting plate, and the connecting plate is further provided with a plurality of connecting holes; a torque group is disposed on the other end of the rotating shaft and is disposed at the axial position of the torque group The torque group is composed of a plurality of torsion sheets, and is further screwed to the rotating shaft by a bolt; a second gear is disposed in the seat body, and the second gear shaft center position corresponds to the second punching positions and Engage with the first gear and pass through a solid The rods are coaxially disposed with the second perforations and the second gears to generate a linkage; a third gear is disposed in the housing, the third gear axis position corresponding to the third perforation positions and interacting with the second gear Engaging; a rotating seat is disposed on the outer side surface of the seat, has a through slot at the pivot center position, and has a lever on the outer circumference of the rotating seat, the rotating seat and the third gear and the common wearing Providing a linkage rod, the linkage rod is fixed to fix the relative position of the third gear and the rotation seat on the seat body, and a joint action is formed; a return spring is disposed in the seat body, and the return spring is correspondingly disposed a fourth perforating position; a lifting rod is disposed on the outer side surface of the housing, the lifting rod has a through hole, the through hole position corresponding to the fourth perforation, and the lifting rod and the return spring are disposed together for positioning a rod for fixing the return spring and the relative position of the lifting rod and the seat body to generate a connecting action, wherein the lifting rod is The end has a toggle end adjacent to the swivel position. The jack-up interlocking pivot device according to claim 1, wherein a fixing piece is respectively disposed on both ends of the rotating shaft. The jack-up interlocking pivot device of claim 1, wherein the connecting seat is in the form of a sheet. The jack-up interlocking pivot device of claim 1, wherein the piercing cylinder and the connecting plate are integrally formed. The jacking-type pivoting device of claim 1, wherein the torsion group further has a torsion ring, a protrusion is extended at a bottom of the torsion ring, and a positioning piece is further disposed at the two ends of the torsion group. . The jack-up interlocking pivot device of claim 1, wherein the pedestal is cylindrical. The jacking-type pivoting device of claim 1, wherein a fixing plate is disposed at a bottom of the seat body, and a plurality of fixing holes are disposed on the fixing plate.