TWM250069U - Improved pivot - Google Patents

Description

M250069 V. Creation instructions (1) I. New technical field: This creation relates to an improved pivot, especially to provide a simple structural device, simple fabrication and assembly, and convenient production of torque values of different sizes. At the same time, it is particularly suitable. Improved pivots for installation on users such as palmtops or mobile phones. Two prior technologies:

According to the press, the conventional pivots are composed of a pivot and a pivot tube. They are very long, occupying a lot of space and space, so they are only suitable for installation and use on ordinary notebook computers. For small A handheld computer or mobile phone is not suitable for installation or cannot be used at all; the conventional pivot shaft is directly reduced to a small shape, which is still not suitable for installation and use. The creator is an operator specializing in the manufacture of metal parts for various laptops or mobile phones. In view of this, the research has been improved to create an improvement pivot for this creation. Third, new content:

Since the palmtop computer or mobile phone is generally a very small item, the pivot length, volume, and torque of the device are relatively small or very small. The creative and improved pivot is specially designed to be composed of a pivot and a fixing plate or a fixing frame or a fixing frame for fixing the device on a palm-type computer or a mobile phone body, or a fixing plate extending from the base plate of the body; The pivot is composed of a fixed body or a pivoting part at one end of a rod body, a shaft or a cylinder tube at the other end or a shaft cylinder with a slot or a shaft with a screw hole in the center; Or a fixed frame or a fixed frame, which is provided with one or more than one pair of pivot holes on the plate body or the plate body, and at least one notch is provided on one side of each pivot hole; the shaft of the pivot is directly Or the shaft cylinder or the shaft cylinder with a slot is inserted into the pivot hole

Page 5 M250069 5. In the creation description (2), directly pivoting or riveting the joint or locating at least one positioning washer or elastic washer, and then locking it with screws to form an improved pivot. Axis person. Fourth, implementation mode: Refer to Figures 1 and 2 to enlarge the perspective view of the two basic embodiments of the creative improvement pivot. among them. The improved pivot shown in FIG. 1 is composed of a pivot 1 and a fixing plate 2 for fixing a device on a palm-type computer or a mobile phone body or a base plate 3 of the body (as an imaginary line in FIG. 1). (Shown) The extended fixing plate 2 is directly combined by pivoting. The improved pivot shown in FIG. 2 is composed of a pivot 1 a and a fixing plate 2 for fixing a device on a palm-type computer or a mobile phone body or the body substrate 3 (as imaginary in FIG. 2). As shown in the line), the extending fixing plate 2 is directly pivoted and then riveted and combined. Please refer to FIG. 3 again for reference. The pivots 1 and 1 a of the two basic embodiments of the foregoing creation are each composed of a rod body 10-one end is provided with a fixed part or a pivotal part 1 1, and the other end is divided. A shaft 12 or a shaft cylinder 12a is formed; the fixing plate 2 and the plate body 20 are each provided with a pivot hole 21 with an aperture diameter at most only the same as that of the shaft shaft 12 or the shaft cylinder 12a, and The pivot hole 2 1 is provided with at least one notch 22 on the side. It is convenient for the pivot hole 21 to pivotally insert the shaft 12 or the shaft 12 a of the pivot shaft 1 1 a. And in order to make the pivot 1, 1, a and the fixed plate 2 of this creation relatively smooth and durable, and not easy to wear, it can be restored to the outer peripheral wall of the shaft 12 or the barrel 1 2 a. At least one ring or more guide is provided. The oil ring groove 1 2 1; and at least one ring of oil guide ring groove 2 1 1 is also provided on the inner peripheral wall of the pivot hole 21 to facilitate the pivoting and coupling action after the grease is applied and accumulated. In addition, in order to make it easier to combine pivoting movements and make books with large and small torque values, this book is improved.

M250069 V. Creation instructions (3) Pivot, and the axle barrel 1 2 a of the aforesaid pivot 1 a can be changed to a shaft barrel 12 b with at least one notch 122 to form another type of pivot lb, It is more simple and quick to combine with the fixed plate 2 to directly pivot, and it is very handy to make improved pivots with different torque values. Similarly, if the shaft 12 or 12a of the pivot 1 or 1 a is not changed, only the design of the fixing plate 2 is slightly changed as shown in FIG. 4 or 5, that is, the pivot hole 21 —The end of the notch 2 2 on the side is respectively provided with a transverse hole 2 2 1 or a circular hole 2 2 2 or a similar hole with a larger width than the notch 22 to form two fixing plates of different embodiments. 2 a, 2 b, when it is combined with the shaft 12 or the shaft cylinder 12a of the pivot 1 or la to perform a direct pivot joint operation or a riveting joint operation, it is more convenient to make improvements with different torque values. Pivot. Please refer to FIG. 6 and FIG. 7 again. On one of the fixing plates 2 of the improved pivot of this creation, two pivot holes 2 1 can be provided at the same time to form another different type of fixing plate 2 ′. It can be directly pivoted to a pivot 1 (not shown in the figure) on the same side or different sides of a plate 20 ′; or on the same side or different sides of the plate 20 ′ On the other hand, a pivot shaft la is directly pivoted, and then the fixed plate 2 'plate body 20' is riveted and integrated to form an integrated action, that is, a fixed design 2 'has a special design improved pivot with two pivot shafts 1a. Axis (as shown in Figure 6), if it is, it can better meet the needs of the industry to design special features, types or styles of mobile phones or handheld computers. Similarly, at the center of the shaft 12 or the shaft barrel 1 2 a (as shown in Figure 3) of the pivot 1 or 1 a, a screw hole (not shown in the figure) can be tapped, and the shaft The length of the 12 or the shaft cylinder 1 2 a is suitable to be extended. If it is directly pivoted and combined with the fixed plate 2 'plate body 2 0' as mentioned above, it can be restored to the shaft 12 or the shaft cylinder 12a. Set one, two, or two

M250069 V. Creation Instructions (4)

Orientation washer or elastic washer for torque enhancement, nail it with a pin> π π% and pin 5 pins, and then set it to a different type or function and use to modify the α 疋 f thief. Cater to the needs of the industry. Because the above-mentioned fixed plate 2, plate 20, is provided with two pivot holes 21, the two pivot holes, 2 lacking slot 22 can be made through to form a through slot slot 22, Bay's fixed plate 2'a (as shown in Fig. 8); or together with its plate body 2, the shape is modified to form a generally long " 8 "plate body 20 and then the type is fixed Plate 2, b (as shown in Fig. 9); if so, use a fixed 2'b and two pivots at the same time! Or 13 or 113 directly pivoted in combination with t / a or upper set positioning washers or increase the elasticity for torque In addition to the above, the value of the torsion force of the washer action, the second axis, and the production area can be modified to be an L-shaped fixed frame 2c (as shown in Figure 10) or a square u-shaped fixed frame. 2 (1 (as shown in Figure 丨 丨) or rectangular fixed frame 2e (as shown in Figure 12), if so, it can be mounted on the [type fixed frame 2c frame body 20c, and two pivots can be pivoted at the same time. 1 or 1 & or, to form another different type of "double pivot type" modified pivot; or fixed on the square U-shaped, frame 2d, and pivotally install three pivots! Or 1 & or ", to Composed of one, three pivot type A good pivot; and directly pivot the τ q long pivot on the rectangular fixed frame 2 e frame 2 oe. Or pivot the two long pivots lc φ at the same time to form ten Few special modified pivots #, which can meet the needs of ^ ^. Gein: The long pivot 1 c is attached to the rod in addition to a fixed part or a pivotal part 11 of the driver 1. The other end of the body 10 is provided with a long shaft 12c with large and small shafts 124 and 125, which are pivoted at the same time.

M250069 V. Creation Instructions (5)

On the two side plates 2 3, 2 3 ′ of the frame body 20 e (details are shown in the state shown in Fig. 13); at the same time, an additional fixing can be provided at the terminal of the long shaft 1 2 c Part or pivoting part 1 Γ, if so, the fixed part or pivoting part 11, 1 1 'at both ends can be combined with a palmtop or mobile phone top cover or body or base for pivoting; If it is on the frame body 2e of the frame 2e and the two long pivots lc which are crossed at the same time are pivotally mounted, it can be restored to the rod body of the long shaft 12c, and a gap 126, 127 is provided. A long pivot 1 c long shaft 1 2 c rod body (as shown by the cross-section line in FIG. 13) can be used to restrain another horizontal long shaft The positive or reverse action or angle of axis 1 c; or the long pivot 1 2 c that is pivoted horizontally to restrain the positive or reverse action or angle of another vertical pivot lc , With a deeper level of functions and uses, which in turn provides more and more specific design requirements for the industry.

Page 9 M250069 Brief description of the drawings 5. Brief description of the drawings: Figure 1 is an improved pivot perspective view of the first basic embodiment of the creation. Figure 2 is a perspective view of an improved pivot of the second basic embodiment of the creation. Figure 3 is a three-dimensional exploded view of the improved pivot of the first and second basic embodiments of the creation, and a third perspective view of the pivot. Fig. 4 is a perspective view of a second embodiment of the fixing plate for the creative and improved pivot. Fig. 5 is a perspective view of a third embodiment of the fixing plate for the creative and improved pivot. FIG. 6 is an improved pivot perspective view of the third embodiment of the creation. FIG. 7 is an improved pivot perspective view of the fourth embodiment of the creation. Fig. 8 is a perspective view of a fourth embodiment of the fixing plate for the creative and improved pivot. -Figure 9 is a perspective view of the fifth embodiment of the fixing plate for the improved pivot of the creation. Fig. 10 is an improved pivot perspective view of the fifth embodiment of the creation. FIG. 11 is a perspective view of an improved pivot according to a sixth embodiment of the present invention. Figure 12 is a perspective view of the improved pivot of the seventh embodiment of the invention. Fig. 13 is a cross-sectional view taken along line 13 to 13 'in Fig. 12. Symbol drawing description: 3 ......... the substrate of laptop or mobile phone body. 1 ......... Pivot. 2 0 ......... Fix the board. 1 a ......... polar axis. 2 0a ......... Fix the board. lb ......... box axis. 2 0b ......... Long π 8 ”shaped plate.

Page 10 M250069 Schematic description 1 c ...... ...... Planting shaft ° 2 0 c ··…… L-shaped fixing frame body 2 > 2 '....... Fixing plate 〇20d · …… U-shaped fixing frame body 2a…… Fixing plate. 2 0 e ··…… fix the frame body. 2b ......... Fixed board. 20 ’a ..... Fixing the plate body. 2c ......... L-shaped fixing frame 〇 20 ’b ••… Long π 8Π-shaped plate body 2d… ...... U-shaped fixing frame 〇 21 ··· Pivot hole. 2e ......... Fixed frame. 22… • · · i •• Not available. 2, a · ........ Fixing plate. 22, ...… long slot. 2, b · ........ Fixing plate. 23… • · <-Side plate. 4… ••• Positioning or spring loops. 23, ...… side plate body. 5… · ..... screws. 12 1-…… oil ring groove. 10 " ... ...... the body. 12 2 ··…… missing slot. 11 " · ... Fixed or pivoted. 124 ··…… big shaft. 1 Γ · •• Fixed or pivoted part ° 12 5 ··…… small shaft. 12 " · ...... Car lever ° 126 ^ 12 7 ......... Missing. 12a · ........ car barrel ° 211 ··…… oil guide ring groove. 12b · ........ with slotted shaft cylinder. 22 1 ··…… transverse hole. 12c · · .. · Long shaft 〇 22 2 ··…… circle 孑 L.

Claims (1)

M250069 6. Scope of patent application 1. An improved pivot includes a pivot and a fixing plate for fixing a device on a palmtop or mobile phone body; the pivot includes a rod body provided at one end A fixing part is formed by a shaft rod or a shaft cylinder or a shaft cylinder with a notch at the other end; characterized in that the fixed plate body is provided with at least one pivot hole, and at least one pivot hole is provided on one side of the pivot hole. The notch is directly connected with the shaft or the cylinder of the pivot or the notch with the notch, and then riveted and combined to form an improved pivot. 2. The improved pivot according to item 1 of the scope of the patent application, wherein the pivot is included in the outer peripheral wall of the shaft or the shaft cylinder or the shaft cylinder with a slot, and is provided with more than one ring of oil guide A ring groove; and the inner peripheral wall of the pivot hole of the fixed plate also includes an oil guide ring groove provided with more than one ring. 3. The improved pivot according to item 1 of the scope of the patent application, the pivot includes a shaft or a cylinder or a screw hole in the center and an extension, and the pivot is directly pivoted with a fixed plate body After assembly and assembly, one or two or more pieces of positioning or elastic collars are set on the shaft or cylinder, and then locked with a screw. 4. According to the improved pivot described in item 1 of the scope of the patent application, the fixed plate includes two pivot holes in the plate body, which are fixed on the same side or different sides of the plate body, directly After pivotally mounting a pivot shaft or pivoting a pivot shaft, riveting with the plate body is performed. 5. According to the improved pivot described in item 1 or 4 of the scope of the patent application, the fixed plate includes a notch terminal on the side of the pivot hole of the fixed plate, and a transverse hole or a width larger than the notch is provided. Large round holes or similar holes. Page 12 M250069 6. Scope of patent application 6. According to the improved pivot described in item 4 of the scope of patent application, the fixed plate body includes a penetrating slot between two pivot holes. 7. According to the improved pivot described in item 1 of the scope of the patent application, the fixed plate is an L-shaped fixed frame or a square U-shaped fixed frame or a rectangular fixed frame. 8. The improved pivot according to item 1 or 7 of the scope of the patent application, which is a long pivot including a long shaft with a large shaft and a small shaft at the other end of the shaft, 俾It is pivotally mounted on any two sides of the rectangular fixed frame body, and a notch is provided on the long shaft, and a fixed part or a pivoted part is set at the terminal. Page 13