TWM434967U - Hinge that enhance heat dissipation performance and clamshell electronic device using same - Google Patents

Description

M434967 733, the pivoting rod 733 is disposed through the base 71, and the supporting base 73 and the base 71 are pivotally connected to each other. The hinge 1 is disposed on a side of the support base 73, and the support base 73 is provided with a concave arc groove 731 and a splicing portion 732 at a side surface of the hinge 1 . The fixing bracket 1 is fixed in the base 71, and the main bracket 该 of the fixing socket 1 and the base 71 are fixed to each other, and the rotating bracket 30 and the upper cover 72 are fixed to each other, and the jacking is raised The pivoting hole 616 of the pivoting end 611 of the block 61 is pivotally connected to the pivoting portion 732 of the supporting base 73. The jacking support 63 is correspondingly located in the concave arc groove ο]. Referring to FIG. 8 , when the upper cover 72 is pivoted relative to the base 71 , the upper cover 72 drives the rotating bracket 3 and the first pivot 21 to rotate in a first direction D1. Said that when the first pivot. When rotated in the first direction D1 (eg, clockwise), the second pivot 22 will rotate in a second direction D2 (eg, counterclockwise) opposite the first direction D1, and thus the jacking The top end 632 of the support member 63 moves along the groove wall of the concave arc groove 731 of the support base 73 in the second direction D2 (counterclockwise direction), so that the base 72 is simultaneously lifted upward; at the same time, the first The three pivots 23 and the transmission block 62 are rotated upward in a first direction D<| (clockwise direction), wherein the pivoting end 615 of the lifting block 61 is connected to the pivoting rod 733 of the supporting base 73. The pivoting end 614 of the jacking block 61 is moved upward by the driving protrusion 621 of the driving block 62, and the jacking block 61 is further supported by the rotating shaft 612 as a fulcrum item in the second direction D2. Rotating, the jacking block 61 will also lift the base 72 upward. In this way, the heat energy at the bottom of the base 71 can be smoothly dissipated, thereby achieving the purpose of improving the overall heat dissipation effect. The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. However, although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the macro. & 疋本,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Variations and modifications are still within the scope of this creative technical solution ^ ^ [Simple description of the drawings] Figure 1 is a perspective view of the clamshell electronic device of the present invention. Fig. 2 is an exploded perspective view of the building block and the frame in the clamshell electronic device of the present invention. Figure 3 is an exploded perspective view of the hinge of the present creation. Figure 4 is another perspective exploded view of the hinge of the present invention. Figure 5 is a perspective view of the frame of the creation. Fig. 6 is another perspective view of the hinge of the creation. Fig. 7 is a side perspective view of the clamshell electronic device of the present invention in a closed state. Fig. 8 is a side perspective view of the clamshell electronic device of the present invention in an open state. [Main component symbol description] 1 hinge 10 fixed socket 11 main frame 12a, 12b first side frame 121a, 121b limit protrusion 1 3 second side frame 21 first axis 23 third pivot 2 0 Pivot set 22 second pivot 30 rotates the carrier 10

Claims (1)

M434967 丄I 101 years sXiFjg^i—I. Patent application scope: 1. A hinge that can improve heat dissipation, including a fixed socket, a pivot group, a rotating bracket, a transmission component, and a top a lifting block and a transmission block, wherein: the pivoting group comprises a first pivoting mountain, a second pivoting axis and a third pivoting axis, which are axially parallel to each other, the first pivoting axis and the second pivoting axis The pivot shaft and the second frame shaft are rotatably disposed on the fixed socket; the rotating bracket is fixed to the first rod shaft; the transmission assembly comprises a first transmission member, a second transmission member and a a third transmission member, the first transmission member, the second transmission member and the third transmission member are respectively fixed on the first pivot shaft, the second pivot shaft and the third pivot shaft, and the first transmission member can drive the second transmission member a transmission member, the second transmission member can drive the third transmission member; the jacking block is disposed at a side of the fixed socket, the jacking block has a dialing end and a pivoting end, and the dialing end runs through Forming a long hole, and a protruding shaft is formed between the long hole and the pivoting end of the lifting block The rotating shaft is inserted into the fixed bearing; the transmission block is disposed between the fixed bearing and the lifting block, and is fixedly coupled with the third pivot. The transmission block corresponds to a side protrusion of the lifting block A driving protrusion is formed through the extension, and the driving protrusion is disposed in the long hole of the lifting block. 2. The hub for improving heat dissipation according to the scope of the invention of claim 2, further comprising a jacking member, the jacking member being an elongated block having one end coupled to the second pivot fixed. 3. If you apply for a patent! The frame device of the present invention, wherein the first transmission member, the second transmission member and the third transmission member are respectively gears. 12 M434967 5 曰 曰 曰 曰 曰 曰 曰 曰 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 , , , , , , , , , , , , , , , , , , , , , , , , , And the two first side brackets are respectively disposed on the two sides of the main bracket at intervals, and the first pivot axis of the frame shaft group is described. The second pivot axis and the third pivot system are The rotating floor penetrates the main frame and the two first side supports. 5. The frame device of claim 4, wherein the heat generating function is improved, further comprising a torque generating component, the torque generating component being disposed on the first frame shaft. </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; a positioning piece, the two limiting pieces are fixedly coupled to the first side shaft, and are respectively located on the side of the two first side brackets, and an outer limiting edge of each limiting piece is radially formed with a limiting arc portion The two ends of the limiting arc portion are selectively abuttable against the limiting bumps on the adjacent first side brackets. 7. A clamshell electronic device having a hinge for improving heat dissipation and efficacy as described in claim 1 of the patent application, comprising a base, an upper cover, a base and at least one of the aforementioned hinges; Wherein: one end of the branch is pivotally connected to a bottom surface of the base; the hinge is disposed on the support, and the fixed socket of the hinge is fixed in the base. The rotating support and the upper cover are mutually The pivoting end of the jacking block is pivotally connected to the supporting base. 8. The clamshell electronic device according to claim 7, wherein: the branch # is provided with a concave arc groove at a side surface of the hinge; the hinge further comprises a jacking support The jacking support is a 13 M 434 967 101 elongate block, one end of which is coupled to the second pivot to be located in a concave arc groove of the support base. 9_ A hinge for improving heat dissipation, comprising: a fixed bearing a pivot group, a rotating bracket, a transmission assembly and a jacking support, wherein the pivot group comprises axially parallel and side by side a first pivot and a second pivot, wherein the first and second pivots are disposed on the fixed socket; thus the rotating bracket is fixed to the first pivot; The transmission assembly includes a first transmission member and a second transmission member, the first transmission member and the second transmission member are respectively fixed on the first pivot shaft and the second pivot shaft, and the first transmission member can transmit the second transmission member a transmission member; one end of the jacking support and the second pivot are fixed to each other. 1 . The heat dissipation power amplifier according to claim 9 , wherein: the = shaft group further comprises a third pole shaft, wherein the third pivot shaft is rotatably disposed on the fixed socket The transmission assembly further includes a third transmission member, the third transmission member is disposed on the third pivot, and the second transmission member is configured to transmit the third transmission. The hinge for improving heat dissipation further includes a a driving block and a lifting block, the transmission block is fixed to the third pivot shaft, and a driving protrusion is protruded from the driving block, and the lifting block is framed on the fixing socket and the lifting block is One end has a long hole for driving the driving protrusion of the transmission block; wherein, when the first first shaft rotates in a first direction, the first transmission member sequentially drives the second transmission member and the third transmission member The M434967 rotates the third pivot in a second direction opposite to the first direction, and drives the transmission block, and the driving protrusion of the transmission block slides in the long hole of the jacking block to lift the jack The block rotates in the second direction. Seven, the pattern: (such as the next page) 15