TWM529085U - Pivot assembly support auxiliary device - Google Patents

Description

Combined pivot support aid

The present invention relates to a support assisting device for a combined pivot; in particular, a new type of actuator and a reactor that moves in conjunction with a pivot or a rotating shaft to cause elastic expansion or folding movement of the support frame.

The utility model is equipped with a pivot or a rotating shaft which can be reciprocally rotated by an external force, and is mounted on an electronic object, such as a mobile phone, a notebook computer, a PDA, an e-book, etc., so that the cover or the display screen can be rotated to have an opening and closing function. The department has been a skilled skill. For example, Taiwan Patent No. 97222022 "Rotary Shaft Structure", No. 98207366 "Pivot Structure", No. 99211350 "Double Pivot Hub" and the like provide a typical embodiment.

In order to make the display module of the electronic object (for example, the touch screen) have more operating modes and application ranges in use, the prior art has also disclosed a combination of the application rail and the rotating component, and the energy of the spring. Accumulate and release to achieve the function of opening and closing movements of the auxiliary display module or the touch screen. The advantage is that the angle of the display module or the touch screen can be adjusted; the disadvantage is that when the touch operation is provided, the screen is easy to shake, which not only affects the stability of the operation, but also increases the psychological pressure of the user, and this situation is not What we expect.

The old method has also revealed a method of applying (three to four) linkage mechanism to support the screen; its advantage is that it has support on the back of the screen to facilitate the user's touch operation; the disadvantage is that the structural relationship is complicated and requires a large force. Pull the display screen and linkage to pull the display screen to the operating position.

Typically, these references show the use and structural design of the shaft or pivot and its associated bonding components. If the redesign considers the shaft or pivot and related component structure, as well as the application described above, to make it different from the conventional one, it will change its use type and increase its application range, which is different from the old method. For example, in comparison with the prior art, the rotating shaft or the pivot is combined with a supporting auxiliary device to facilitate application to the display module or the touch screen to provide a support fixing mechanism and maintain the touch screen. The stability of the operation makes the conventional technique easy to shake, is not conducive to the touch operation and the like, and obtains a significant improvement; or further enables the support device to have an automatic or semi-automatic elastic opening or folding movement, which is easy to operate, labor-saving, etc. effect. None of these topics have been specifically taught or disclosed in the above patents.

Therefore, the main purpose of the present invention is to provide a support auxiliary device for combining pivots, which provides a structure with a simple structure, labor-saving operation, elastic expansion or folding movement. A shaft and an actuator disposed on the shaft are included. The actuator has a ridge, a ridge bevel, and a valley connecting the ridge bevel; and a reactor that moves in response to rotation of the shaft and a normality that urges the reactor toward the actuator. The reactor has a convex portion, a convex portion inclined surface and a concave portion connecting the convex portion inclined surface, and is movable relative to the ridge portion, the ridge inclined surface and the valley portion of the actuator, and drives a support frame to elastically expand to form a fixed supporting function. It conforms to the mode in which the user operates the electronic device; the improvement of the conventional skill is easy to cause shaking, which is not conducive to the touch operation.

According to the support auxiliary device of the present combination pivot, the brake includes a main zone and a sub zone connecting the main zones. The ridge, the ridge bevel and the valley are disposed on the main zone; the sub-zone has a pair of holes pivotally connected to a secondary shaft. The secondary shaft can be combined with a fixed plate and combined on the electronic object. The ridge bevel of the actuator includes a first ridge bevel and a second ridge bevel, respectively located on both sides of the ridge; the length of the first ridge bevel is less than the length of the second ridge bevel. Corresponding to the actuator, the convex slope of the reactor comprises a first convex inclined surface and a second convex inclined surface respectively located on both sides of the convex portion; the length of the first convex inclined surface is smaller than the length of the second convex inclined surface.

In the embodiment taken, assuming that the support frame and the electronics level are at an angle 0° (or collapsed position), the first convex bevel of the reactor contacts the first ridge bevel of the actuator. When the support frame and the electronics level are at an 80° (or open) angle, the second raised bevel of the reactor contacts the second ridge bevel of the actuator.

According to the present invention, a pivoting support assisting device includes a sub-actuator and a sub-reactor disposed on a rotating shaft. The secondary actuator has a ridge, a ridge bevel, and a valley connecting the ridge slope; and corresponding to the secondary actuator, the secondary reactor has a convex portion, a convex portion inclined surface, and a concave portion connecting the convex portion inclined surface, which is relatively actuatable The ridges, ridges and valleys of the device move to provide a frictional cushioning effect, so that the opening and folding movement of the support frame can be smoothed and smoothed.

10‧‧‧ shaft

11‧‧‧First pivotal area

12‧‧‧Second pivotal area

13‧‧‧fixed area

14, 15‧‧‧Flat Department

16‧‧‧Arc face

20‧‧‧Actuator

21, 61‧‧‧ main area

22, 62, 85‧‧ ‧ sub-district

23, 31, 63, 71‧‧‧ shaft holes

24, 64‧‧ ‧ ridge

25, 65‧‧‧ Valley

26, 66‧‧‧ ridge bevel

26a, 66a‧‧‧ first ridge bevel

26b, 66b‧‧‧second ridge bevel

26c‧‧‧First ridge section

26d‧‧‧second ridge section

27, 67‧‧‧Sub shaft hole

30‧‧‧Reactor

34, 74‧‧ ‧ convex

35, 75‧‧‧ recess

36, 76‧‧‧ convex slope

36a, 76a‧‧‧ first convex bevel

36b, 76b‧‧‧second convex bevel

36c‧‧‧ first convex section

36d‧‧‧second convex section

40‧‧‧ Elastomers

45‧‧‧fixer

50‧‧‧Auxiliary shaft

60‧‧‧Sub Actuator

68‧‧‧ trench

70‧‧‧Subreactor

80‧‧‧Torque Module

81‧‧‧Bend arm

82‧‧‧ hole sets

83‧‧‧ openings

84‧‧ ‧ fingers

86‧‧‧Sub-hole

90‧‧‧Electronic objects

95‧‧‧ fixed plate

96‧‧‧Pivot hole

97‧‧‧Auxiliary pivot hole

99‧‧‧Support frame

The first figure is a schematic diagram of the three-dimensional structure of the present invention; the imaginary line part in the figure depicts the case where the electronic object is disposed on the fixed plate and the support frame is combined with the rotating shaft.

Figure 2 is a schematic exploded view of the structure of the present invention; showing the structural aspects of the shaft, the actuator, the reactor, the elastomer, the countershaft, the secondary actuator, the sub-reactor, and the torsion module.

Figure 3 is a schematic diagram of the planar structure of the present creation; showing the situation in which the support frame is in the collapsed position (or 0° position).

Figure 4 is a schematic plan view of a plane of Figure 3; depicting the structural fit of the support frame in the collapsed position, the actuator, the reactor and the secondary actuator, and the secondary reactor.

Figure 5 is a schematic illustration of an operational embodiment of the present invention; depicting a situation in which the spindle or support frame is rotated 15° toward the open position.

Figure 6 is a schematic plan view of a plane of Figure 5; depicting the structural fit of the actuator, the reactor and the secondary actuator, and the secondary reactor.

Figure 7 is a schematic illustration of one embodiment of the present invention; depicting a situation in which the spindle or support frame is rotated about 80° toward the open position.

Figure 8 is a schematic plan view of a plane of Figure 7; depicting the structural fit of the actuator, the reactor and the secondary actuator, and the secondary reactor.

Referring to Figures 1 and 2, the support assisting device of the present combination pivot includes a combination of a rotating shaft and a secondary shaft, respectively indicated by reference numerals 10 and 50. The countershaft 50 selectively pivots or mates with the mounting plate 95 to collectively combine the electronic device 90 (eg, a touch screen, PAD, or the like). The rotating shaft 10 includes a first pivoting area 11, a second pivoting area 12 connecting the first pivoting area 11, and a fixing area 13 connecting the second pivoting area 12. The rotating shaft fixing area 13 can be combined to fix a support frame 99.

The figure shows that the fixing plate 95 is provided with a pivot hole 96 pivoting the rotating shaft 10, and allows the rotating shaft 10 to rotate freely in the pivot hole 96. After the second pivoting region 12 of the rotating shaft passes through the pivoting hole 96, a torsion module 80 is combined; the first pivoting region 11 has two opposite planar portions 14, so that the first pivoting region 11 forms a geometrical section. Or approach the outline of a rectangular section. After the first pivoting region 11 passes through the pivot hole 96, the actuator 20 and the reactor 30 are disposed. The actuator 20 includes a main section 21 and a sub-zone 22 connecting the main section 21; the main section 21 has an annular structure, and is provided with a shaft hole 23 for combining the rotating shaft 10 (or the first pivoting region 11) and a position in the main section. The ridge 24, the ridge slope 26 and the valley 25 on the 21 . After the shaft hole 23 of the actuator 20 is combined with the rotating shaft 10, the rotating shaft 10 is allowed to rotate freely. And, the plurality of ridges 24 and valleys 25 are connected to each other; in the embodiment, the three ridges 24 (or the valleys 25) are located at a position opposite or spaced apart by 120°.

Referring to FIG. 2, in particular, the ridge slopes 26 are connected to be formed on both sides of the ridges 24, defined as a first ridge slope 26a and a second ridge slope 26b; the length of the first ridge slope 26a is smaller than the second ridge The length of the bevel 26b. The first ridge slope 26a is connected with a first ridge section parallel to the axis of the shaft 10 26c, the second ridge slope 26b is connected with a second ridge section 26d parallel to the axis of the shaft 10. And, between the first ridge slope 26a (and/or the first ridge section 26c) and the second ridge slope 26b of the other ridge 24 (and/or the second ridge section 26d), adjacent to one The above-mentioned valley portion 25.

It can be appreciated that the length of the first ridge slope 26a is less than the length of the second ridge slope 26b such that the length of the first ridge section 26c is greater than the length of the second ridge section 26d.

The first and second figures also depict the main area 21 of the corresponding actuator 20, and the reactor 30 of the first pivotal area 11 of the rotating shaft has a shaft hole 31 which is close to the rectangular cross-sectional profile, and the first pivoting area 11 of the combined shaft And the reactor 30 is rotated with the rotating shaft 10. The reactor 30 is provided with a convex portion 34, a convex inclined surface 36 and a concave portion 35 connecting the convex portions 34; when the reactor 30 rotates in response to the rotating shaft 10, it is movable relative to the ridge portion 24 and the valley portion 25 of the actuator 20. In the embodiment, the three convex portions 34 (or the concave portions 35) are located at positions opposite or spaced apart by 120°.

Referring to FIG. 2, basically, the convex inclined surface 36 is formed on both sides of the convex portion 34, and is defined as a first convex portion inclined surface 36a and a second convex portion inclined surface 36b; the length of the first convex portion inclined surface 36a is smaller than the second convex portion. The length of the slope 36b. The first convex portion inclined surface 36a is connected to the first convex portion cross section 36c parallel to the axis of the rotating shaft 10, and the second convex portion inclined surface 36b is connected to the second convex portion sectional portion 36d parallel to the axis of the rotating shaft 10. And, between the first convex portion inclined surface 36a (and/or the first convex portion sectional portion 36c) and the second convex portion inclined surface 36b of the other convex portion 34 (and/or the second convex portion sectional portion 36d), adjacent to one The recess 35 described above.

It can be understood that the length of the first convex portion inclined surface 36a is smaller than the length of the second convex portion inclined surface 36b such that the length of the first convex portion cross section 36c is larger than the length of the second convex portion sectional portion 36d.

In a possible embodiment, the first pivoting region 11 of the rotating shaft cooperates with the holder 45 and is provided with an elastic body 40 which normally pushes the reactor 30 toward the actuator 20.

Also shown is the actuator sub-zone 22 having a countershaft bore 27 that combines the countershaft 50 to allow the actuator 20 to move with the countershaft 50. The counter shaft 50 may be disposed on the electronic device 90 or the sub-pivot hole 97 combined on the fixed plate 95.

Referring again to FIGS. 1 and 2, the second pivotal region 12 of the rotating shaft has a flat portion 15 and an arcuate portion 16 such that the second pivoting region 12 forms a geometric cross section or a contour that approximates a semicircular cross section. The torque module 80 is provided in combination. The torsion module 80 is a combination of at least one or a plurality of plate structures; the torsion module 80 or the plate structure has a bending arm 81, and the bending arm 81 defines a set of holes 82 and openings 83, which are collectively sleeved on the second pivot of the rotating shaft The opening portion 12; the opening 83 provides the elastic arm 81 with an elastic motion or range. The end of the curved arm 81 has a finger portion 84; when the rotating shaft 10 rotates, the finger portion 84 and the flat portion 15 of the second pivoting portion 12 or the curved surface portion 16 generate positioning or frictional interference.

In the embodiment taken, the torsion module 80 has a raised secondary region 85 and a secondary aperture 86 disposed in the secondary region 85; the secondary aperture 86 combines the secondary shaft 50.

In a preferred embodiment, the first pivoting region 11 of the spindle is provided with a secondary actuator 60 and a secondary reactor 70. The sub-actuator 60 includes a main section 61 and a sub-zone 62 that connects the main section 61. The main section 61 has an annular structure, and is provided with a shaft hole 63 that combines the rotating shaft 10 (or the first pivoting area 11) and is located at the main The ridge 64 on the region 61, the ridge bevel 66, the valley portion 65 connecting the ridge portion 64 (or the ridge slope surface 66), and the (linear structure) groove 68 formed on the valley portion 65. When the shaft hole 63 of the sub-actuator 60 is combined with the rotating shaft 10, the rotating shaft 10 is allowed to rotate freely. And, the plurality of ridges 64 and valleys 65 are connected to each other; in the embodiment, the four ridges 64 (or the valleys 65) are located at positions opposite or spaced apart by 90 degrees.

Specifically, the ridge slopes 66 are formed on both sides of the ridge 64, defined as a first ridge slope 66a and a second ridge slope 66b; the length of the first ridge slope 66a is smaller than the length of the second ridge slope 66b. degree. And, between the first ridge inclined surface 66a and the second ridge inclined surface 66b of the other ridge portion 64, one of the above-described valley portions 65 is adjacent.

Figure 2 also depicts the main zone 61 corresponding to the secondary actuator 60. The secondary reactor 70 of the first pivoting zone 11 of the rotating shaft has a shaft hole 71 that approximates a rectangular cross-sectional profile, and the first pivoting zone 11 of the combined rotating shaft And the sub-reactor 70 is rotated with the rotating shaft 10. The sub-reactor 70 is provided with a convex portion 74, a convex portion inclined surface 76, and a concave portion 75 that connects the convex portion 74 (or the convex portion inclined surface 76). In the embodiment, the four projections 74 (or the recesses 75) are located at positions that are opposite or spaced apart by 90°.

Referring to FIG. 2, the convex portion inclined surface 76 of the sub-reactor 70 is connected to be formed on both sides of the convex portion 74, and is defined as a first convex portion inclined surface 76a and a second convex portion inclined surface 76b. The length of the first convex portion inclined surface 76a is smaller than the second portion. The length of the convex slope 76b. And, between the first convex portion inclined surface 76a and the second convex portion inclined surface 76b of the other convex portion 74, one of the above-described concave portions 75 is adjacent.

In the embodiment taken, the elastomer 40 normally pushes the sub-reactor 70 toward the sub-actuator 60; when the sub-reactor 70 rotates in response to the rotating shaft 10, the convex portion 74 of the sub-reactor 70, the convex bevel The 76 and the recess 75 are movable relative to the ridge 64, the ridge slope 66 and the valley 65 of the sub-actuator 60 to provide a frictional cushioning effect for the opening and closing movement of the support frame 99 to be smoothed and smoothed. .

It is also depicted that the secondary region 62 of the secondary actuator 60 has a secondary shaft aperture 67 that combines the secondary shaft 50 such that the secondary actuator 60 can move with the secondary shaft 50.

Referring to Figures 3 and 4, when the electronic object 90 and the support frame 99 are in the collapsed position (or 0° position), the rotary shaft 10 positions the convex slope 36 (or the first convex slope 36a) of the reactor 30. At the position where the actuator ridge bevel 26 (or the first ridge bevel 26a) is touched. At this time, the convex inclined surface 76 (or the second convex inclined surface 76b) of the sub-reactor 70 is located at the contact sub-actuator ridge inclined surface 66 (or the second ridge inclined surface 66b). s position. Moreover, the finger portion 84 of the torque module 80 is located at the plane portion 15 of the second pivotal region 12 of the rotating shaft to form a positioning function to assist in stabilizing the collapsed state of the electronic device 90 and the support frame 99.

It can be understood that the fourth figure shows that the electronic device 90 and the support frame 99 are in the folded position (or the 0° position), and the convex slope 36 (or the first convex slope 36a) of the reactor 30 is in contact. The position of the actuator ridge bevel 26 (or the first ridge bevel 26a), such that the distance between the reactor projection 34 and the previous valley 25 of the actuator 20, forms an assembly of the electronic object 90 and the support frame 99. The reserved stroke or the preset stroke; the reserved stroke causes the folding position or the folding mechanism of the electronic device 90 and the support frame 99 to be more closely displaced due to the tendency of the convex portion 34 to be displaced toward the front valley portion 25 The exact role.

Referring to Figures 5 and 6, it is assumed that when the person operates the support frame 99 or the rotating shaft 10 is rotated by 15° toward the open position, the rotating shaft 10 (or the first pivoting portion 11) will drive the reactor 30 (and the sub-reactor 70) to rotate. The convex portion 34 (or the first convex portion inclined surface 36a) of the reactor 30 is relatively moved along the first ridge inclined surface 26a to the ridge portion 24 of the actuator 20; and, the elastic body 40 is compressed or forced to accumulate energy. At this time, after the convex inclined surface 76 (or the second convex inclined surface 76b) of the sub-reactor 70 is moved, it is still positioned at a position where the sub-actuator ridge inclined surface 66 (or the second ridge inclined surface 66b) is touched.

When the person operates the support frame 99 or the rotating shaft 10 continues to rotate more than 15° toward the open position, the rotating shaft 10 (or the first pivoting portion 11) drives the reactor 30 (and the sub-reactor 70) to rotate, so that the convex portion of the reactor 30 34, relative to the ridge 24 of the actuator 20, the mating elastomer 40 releases previously accumulated energy, causing the reactor projection 34 (or the second lobe ramp 36b) to automatically follow the ridge bevel 26 of the actuator 20 (or The second ridge bevel 26b) moves.

When the support frame 99 or the rotating shaft 10 is rotated to a position of 30°, the convex portion 74 (or the second convex portion inclined surface 76b) of the sub-reactor 70 is relatively moved along the second ridge inclined surface 66b of the sub-actuator 60. To the ridge 64 of the secondary actuator 60. When the support frame 99 or the rotating shaft 10 is rotated more than 30°, the convex portion 74 of the sub-reactor 70 (or the first convex slope 76a) first moves along the first ridge slope 66a of the secondary actuator 60 and then enters the recess 75 of the secondary actuator 60. The sub-reactor 70 moves relative to the sub-actuator 60 to cause friction between the sub-reactor 70 and the sub-actuator 60, buffering the opening and folding movement of the support frame 99, and obtaining the movement of the support frame 99. The effect of smoothing and smoothing.

Referring to Figures 7 and 8, it is assumed that when the person operates the support frame 99 or the shaft 10 continues to move toward the open position, the convex portion 34 of the reactor 30 is displaced to the position of the rear valley portion 25 of the actuator 20, but the actuator 20 is caused. The first ridge section 26c blocks the first convex section 36c of the reactor 30; and the support frame 99 is automatically opened to a position of about 80° to establish a support mechanism for facilitating the touch of the electronic object 90. operating. At this time, the convex portion 74 of the sub-reactor 70 moves along the valley portion 65 of the sub-actuator 60 until the second convex portion inclined surface 76b of the sub-reactor 70 contacts the other ridge portion 64 of the sub-actuator 60. Two ridge slopes 66b.

It should be noted that the opening angle of the above-mentioned support frame 99 can be changed by the correction of the angle or position of the actuator ridge 24, the valley portion 25, the reactor convex portion 34, and the recess portion 35.

Typically, this combination pivot support aid has the following considerations and advantages over the old method in terms of a light and compact design:

1. The pivot and related component structure has been redesigned to make it different from the practitioner and change its use and operation. For example, the combined electronic device 90, the rotating shaft 10 of the support frame 99 is provided with an actuator 20 to cooperate with the reactor 30, the secondary actuator 60 is engaged with the secondary reactor 70; the actuator 20, the secondary actuator 60 is provided with a ridge 24, 64, ridge slopes 26, 66, valleys 25, 65, the actuator 20 is provided with a first ridge section 26c, a second ridge section 26d; the reactor 30 sub-reactor 70 convex parts 34, 74 The convex inclined surfaces 36, 76 and the concave portions 35, 75 rotate in response to the rotating shaft 10, and move relative to the actuator 20 and the sub-actuator 60. The reactor 30 is provided with a first convex portion section 36c and a second convex portion section. 36d; causing the elastomer 40 to generate a portion that accumulates energy or releases energy; a structural design that is distinct from the old or conventional techniques.

2. The above supporting aids include the following considerations:

(1) The first ridge slope 26a of the actuator 20 is opposite to the first convex slope 36a of the reactor, or the rotation of the shaft 10 causes the actuator second ridge slope 26b to contact the reactor. The second convex inclined surface 36b; the length of the first ridge inclined surface 26a of the mating actuator is smaller than the length of the second ridge inclined surface 26b, and the length of the first convex inclined surface 36a of the reactor is smaller than the length of the second convex inclined surface 36b, so that the reaction The projections 34 of the device 30 do not completely fall into the valleys 25 of the actuator 20, facilitating the rotation or operation of the reactor 30, the shaft 10 or the support frame 99 to return to the collapsed position. That is, when the support frame 99 or the rotating shaft 10 is rotated toward the open position to a position of about 80°, the first ridge section 26c of the actuator 20 is blocked from the first convex section 36c of the reactor 30, Maintaining the second convex bevel 36b of the reactor in the structure of the second ridge bevel 26b of the contact actuator prevents the reactor projection 34 from completely falling into the actuator valley 25.

(2) The finger portion 84 of the torque module 80, along with the rotation of the rotating shaft 10, will have a frictional effect with the arc surface portion 16 of the second pivoting region 12 of the rotating shaft. The frictional action also helps to make the elastic opening movement of the support frame 99 stable and smooth without sloshing.

3. In particular, the structure and mode of operation of the combination of the spindle 10 and the support frame 99 are advantageously applied to the touch screen or the electronic device 90 to provide a support fixing mechanism and maintain the stability of the operation of the electronic object 90; The technique is easy to shake, which is not conducive to the touch operation, etc., and the improvement is obtained. Further, the actuator 20 and the reactor 30 are further fitted to the support frame 99, and the automatic or semi-automatic elastic opening or folding movement is provided, and the operation is simple, labor-saving, and the like.

4. Applying the structural cooperation design of the sub-actuator 60 and the sub-reactor 70 to provide a frictional action, buffering the opening and folding movement of the support frame 99, and also achieving the smoothing and smoothing of the movement of the support frame 99.

Therefore, this creative department provides an effective combination of pivotal support devices, the spatial pattern is different from the well-known, and has the advantages unmatched in the old law, the system has shown considerable progress, Cheng has been charged A copy of the requirements of the new patent.

However, the above is only a feasible embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the equivalent changes and modifications made by the scope of the patent application of the present invention are covered by the scope of the creative patent. .

10‧‧‧ shaft

11‧‧‧First pivotal area

12‧‧‧Second pivotal area

13‧‧‧fixed area

14, 15‧‧‧Flat Department

16‧‧‧Arc face

20‧‧‧Actuator

21, 61‧‧‧ main area

22, 62, 85‧‧ ‧ sub-district

23, 31, 63, 71‧‧‧ shaft holes

24, 64‧‧ ‧ ridge

25, 65‧‧‧ Valley

26, 66‧‧‧ ridge bevel

26a, 66a‧‧‧ first ridge bevel

26b, 66b‧‧‧second ridge bevel

26c‧‧‧First ridge section

26d‧‧‧second ridge section

27, 67‧‧‧Sub shaft hole

30‧‧‧Reactor

34, 74‧‧ ‧ convex

35, 75‧‧‧ recess

36, 76‧‧‧ convex slope

36a, 76a‧‧‧ first convex bevel

36b, 76b‧‧‧second convex bevel

36c‧‧‧ first convex section

36d‧‧‧second convex section

40‧‧‧ Elastomers

45‧‧‧fixer

50‧‧‧Auxiliary shaft

60‧‧‧Sub Actuator

68‧‧‧ trench

70‧‧‧Subreactor

80‧‧‧Torque Module

81‧‧‧Bend arm

82‧‧‧ hole sets

83‧‧‧ openings

84‧‧ ‧ fingers

86‧‧‧Sub-hole

95‧‧‧ fixed plate

96‧‧‧Pivot hole

97‧‧‧Auxiliary pivot hole

Claims (27)

A support auxiliary device for combining pivots, comprising: a rotating shaft; an actuator disposed on the rotating shaft, having a main portion; the actuator being provided with a ridge, a ridge bevel, and a valley adjacent to the ridge bevel; the ridge bevel definition The first ridge slope and the second ridge slope are located on both sides of the ridge; the length of the first ridge slope is smaller than the length of the second ridge slope; a reactor that moves in response to the rotation of the shaft, and the reactor cooperates with The normality pushes the reactor toward the elastomer of the actuator; the reactor has a convex portion, a convex bevel and a concave portion abutting the convex bevel, which is movable relative to the ridge, the ridge bevel and the valley of the actuator The convex bevel is defined with a first convex inclined surface and a second convex inclined surface, which are located on both sides of the convex portion; the length of the first convex inclined surface is smaller than the length of the second convex inclined surface; and the first convex inclined surface is in contact The positions at which the first ridge slope and the second convex slope contact the second ridge slope respectively rotate to a retracted position and an open position corresponding to the rotating shaft. The supporting auxiliary device for a combined pivot according to claim 1, wherein the rotating shaft has a first pivoting region, a second pivoting region connecting the first pivoting region, and a fixing region connecting the second pivoting region. a shaft fixing area combining the support frame; the first pivoting area is provided with the actuator, the reactor and the elastic body; the actuator main area is provided with a shaft hole of the first pivoting area of the combined rotating shaft; the ridge of the actuator, a first ridge bevel, a second ridge bevel, and a valley portion on the actuator main zone; The reactor has a shaft hole, the first pivoting region of the rotating shaft is combined, and the reactor is rotated with the rotating shaft; the convex portion of the reactor, the first convex portion inclined surface, the second convex portion inclined surface and the concave portion are opposite to the ridge of the actuator a portion, a first ridge bevel, a second ridge bevel, and a trough movement; and an elastomer-fitted retainer disposed on the first pivoting region. The supporting auxiliary device for a combination pivot according to the second aspect of the invention, wherein the second pivoting area of the rotating shaft cooperates with the fixing plate to combine the electronic objects; the fixing plate is provided with a pivoting hole for allowing the first pivoting area of the rotating shaft to pass The pivoting hole is combined with the second pivoting region; the second pivoting region is combined with a torsion module; the first pivoting region has two opposite planar portions; the second pivoting region has a planar portion and an arcuate portion; the actuation The device has a sub-zone connected to the main zone; the sub-zone has a pair of axial holes, which combines a secondary shaft; the secondary shaft combines one of the electronic components and one of the secondary pivotal holes of the fixed plate. The support device for a combination pivot according to claim 3, wherein the torsion module is at least one plate structure; the torsion module has a bending arm, and the bending arm defines a set of holes and openings; The curved arm has an elastic motion; the end of the curved arm has a finger portion; the finger portion rotates to generate a frictional action with the plane portion and the arc surface portion of the second pivoting portion in response to the rotation of the rotating shaft. A support assisting device for a combined pivot as described in claim 2, wherein the axial hole shape of the actuator is the same as the cross-sectional profile of the first pivotal region of the rotating shaft; a structure having at least three ridges located at a relative position of 120°; The ridge portion and the valley portion are connected to each other; and the reactor has at least three convex portions positioned at a position of 120°; the convex portion, the convex portion, and the concave portion are connected and arranged. The combination assisting device of the combination pivot according to claim 1 or 2 or 3 or 4, wherein the actuator first ridge bevel is connected with a first ridge section parallel to the axis of the shaft; The ridge bevel is connected with a second ridge section parallel to the axis of the shaft; the first ridge section and the second ridge section of the adjacent other ridge are adjacent to the valley; the first ridge section The length of the second ridge section is greater than the length of the second ridge section; the first convex section of the reactor is connected with the first convex section parallel to the axis of the shaft; and the second convex slope is connected with the second convex section parallel to the axis of the shaft. The surface of the first convex portion and the second convex portion adjacent to the other convex portion adjoin the concave portion; the length of the first convex portion cross section is greater than the length of the second convex portion cross section. The combination pivot support support device of claim 5, wherein the first ridge slope of the actuator is connected to a first ridge section parallel to the axis of the shaft; the second ridge is connected in parallel a second ridge section on the axis of the shaft; between the first ridge section and the second ridge section of the adjacent other ridge, adjacent to the valley; the length of the first ridge section is greater than the second ridge The length of the section of the section; the first convex portion of the reactor is connected with a first convex portion parallel to the axis of the rotating shaft; the second convex portion is connected with a second convex portion parallel to the axis of the rotating shaft; the first convex portion Between the cross section and the second convex portion of the adjacent convex portion, the concave portion is adjacent to the concave portion; the length of the first convex portion cross section is greater than the length of the second convex portion cross section. The support auxiliary device of the combination pivot according to claim 1 or 2 or 3 or 4, wherein the rotating shaft is provided with a sub-actuator and a sub-reactor; The secondary actuator has a main portion provided with a ridge portion, a ridge slope portion and a valley portion adjoining the ridge slope surface; the ridge slope portion of the sub-actuator defines a first ridge slope surface and a second ridge slope surface at the pair The two sides of the actuator ridge; the length of the first ridge slope of the secondary actuator is smaller than the length of the second ridge slope; the secondary reactor moves in response to the rotation of the shaft, and the secondary reactor cooperates with the elastic body, and the normality is pushed toward a sub-reactor having a convex portion, a convex portion inclined surface, and a concave portion abutting the convex portion inclined surface, movable relative to the ridge portion, the ridge inclined surface and the valley portion of the sub-actuator; the convex portion of the sub-reactor The inclined surface defines a first convex inclined surface and a second convex inclined surface on both sides of the secondary reactor convex portion; the length of the first convex portion inclined surface of the secondary reactor is smaller than the length of the second convex inclined surface; and, the secondary reactor The positions of the two convex portion inclined surface contact sub-actuator second ridge inclined surface and the sub-reactor convex portion contacting the sub-actuator valley portion are respectively rotated corresponding to the rotating shaft to the folding position and the open position. A combination pivot support assisting device according to claim 5, wherein the rotating shaft is provided with a sub-actuator and a sub-reactor; the sub-actuator has a main portion provided with a ridge, a ridge bevel and abutment a valley portion of the ridge slope; the ridge slope of the secondary actuator defines a first ridge slope, a second ridge slope on both sides of the secondary actuator ridge; and the secondary actuator first ridge slope The length is smaller than the length of the second ridge slope; the secondary reactor moves in response to the rotation of the rotating shaft, the secondary reactor cooperates with the elastic body, and the normality is pushed to the secondary actuator; the secondary reactor has a convex portion, a convex portion inclined surface and an adjacent convex portion. The concave portion of the inclined surface is movable relative to the ridge portion, the ridge slope portion and the valley portion of the sub-actuator; the convex portion inclined surface of the sub-reactor defines a first convex portion inclined surface and a second convex portion inclined surface at the position Two sides of the sub-reactor convex portion; the length of the first convex portion inclined surface of the sub-reactor is smaller than the length of the second convex portion inclined surface; and the secondary reactor second convex portion inclined surface contacts the secondary actuator second ridge inclined surface and the pair The positions at which the reactor projections contact the sub-actuator valleys are respectively rotated to the retracted position and the open position corresponding to the rotating shaft. A combination pivot support assisting device according to claim 6, wherein the rotating shaft is provided with a sub-actuator and a sub-reactor; the sub-actuator has a main portion provided with a ridge, a ridge bevel and abutment a valley portion of the ridge slope; the ridge slope of the secondary actuator defines a first ridge slope, a second ridge slope on both sides of the secondary actuator ridge; and the secondary actuator first ridge slope The length is smaller than the length of the second ridge slope; the secondary reactor moves in response to the rotation of the rotating shaft, the secondary reactor cooperates with the elastic body, and the normality is pushed to the secondary actuator; the secondary reactor has a convex portion, a convex portion inclined surface and an adjacent convex portion. The concave portion of the inclined portion is movable relative to the ridge portion, the ridge slope portion and the valley portion of the sub-actuator; the convex portion inclined surface of the sub-reactor defines a first convex portion inclined surface and a second convex portion inclined surface, which is located at the side The two sides of the reactor convex portion; the length of the first convex portion inclined surface of the sub-reactor is smaller than the length of the second convex portion inclined surface; and the second convex portion inclined surface of the secondary reactor contacts the second ridge inclined surface and the side reaction of the secondary actuator The position of the convex portion contacting the sub-actuator valley is respectively rotated corresponding to the rotating shaft Fold position and open position. The combination pivot support support device of claim 7, wherein the rotary shaft is provided with a sub-actuator and a sub-reactor; the sub-actuator has a main portion provided with a ridge, a ridge bevel and abutment a valley portion of the ridge slope; the ridge slope of the secondary actuator defines a first ridge slope, a second ridge slope on both sides of the secondary actuator ridge; and the secondary actuator first ridge slope Length is less than the first The length of the ridge of the two ridges; the secondary reactor moves in response to the rotation of the rotating shaft, the secondary reactor cooperates with the elastic body, and the normality is pushed to the secondary actuator; the secondary reactor has a convex portion, a convex portion inclined surface and an abutting convex portion inclined surface The concave portion is movable relative to the ridge portion, the ridge slope portion and the valley portion of the sub-actuator; the convex portion inclined surface of the sub-reactor defines a first convex portion inclined surface and a second convex portion inclined surface at the sub-reactor convex portion Both sides of the portion; the length of the first convex portion inclined surface of the secondary reactor is smaller than the length of the second convex portion inclined surface; and the secondary reactor second convex portion inclined surface contacts the secondary actuator second ridge inclined surface and the sub-reactor convex portion The positions of the contact sub-actuator valleys are respectively rotated to the retracted position and the open position corresponding to the rotating shaft. The combination assisting device of the combination pivot according to claim 8, wherein the sub-actuator includes a sub-zone connected to the main zone; the sub-zone of the sub-actuator has a sub-shaft hole; the main zone is formed into an annular body The structure has a shaft hole for combining the rotating shaft; the shaft hole of the auxiliary actuator is combined with the rotating shaft to allow the rotating shaft to rotate freely; the auxiliary actuator has a plurality of ridges, ridges and valleys, and the valleys are connected and arranged; Between the first ridge slope of the first ridge and the second ridge slope of the other ridge, adjacent to a valley; corresponding to the main section of the secondary actuator, the secondary reactor has a shaft hole for rotating the sub-reactor with the rotating shaft; The reactor has a plurality of convex portions, a convex portion inclined surface, and a concave portion in a connected arrangement state; and a second convex portion inclined surface of the sub-reactor and the second convex portion inclined surface of the other convex portion are adjacent to one concave portion. The combination assisting device of the combination pivot according to claim 9, wherein the sub-actuator includes a sub-zone connected to the main zone; the sub-zone of the sub-actuator has a sub-shaft hole; The region is formed into an annular structure, and the shaft hole of the combined rotating shaft is provided; the shaft hole of the auxiliary actuator is combined with the rotating shaft to allow the rotating shaft to rotate freely; the auxiliary actuator has a plurality of ridges, ridges, and valleys. Between the first ridge slope of the secondary actuator and the second ridge slope of the other ridge, adjoining a valley; corresponding to the main section of the secondary actuator, the secondary reactor has a shaft hole for the secondary reactor Rotating with the rotating shaft; the secondary reactor has a plurality of convex portions, convex inclined surfaces, and concave portions in a connected arrangement state; and a second convex portion inclined surface of the sub-reactor and the second convex portion inclined surface of the other convex portion, adjacent to one concave portion . The combination assisting device of the combination pivot according to claim 10, wherein the sub-actuator includes a sub-zone connected to the main zone; the sub-zone of the sub-actuator has a sub-shaft hole; the main zone is formed into an annular body The structure has a shaft hole for combining the rotating shaft; the shaft hole of the auxiliary actuator is combined with the rotating shaft to allow the rotating shaft to rotate freely; the auxiliary actuator has a plurality of ridges, ridges and valleys, and the valleys are connected and arranged; Between the first ridge slope of the first ridge and the second ridge slope of the other ridge, adjacent to a valley; corresponding to the main section of the secondary actuator, the secondary reactor has a shaft hole for rotating the sub-reactor with the rotating shaft; The reactor has a plurality of convex portions, a convex portion inclined surface, and a concave portion in a connected arrangement state; and a second convex portion inclined surface of the sub-reactor and the second convex portion inclined surface of the other convex portion are adjacent to one concave portion. The combination assisting device of the combination pivot according to claim 11, wherein the sub-actuator includes a sub-zone connected to the main zone; the sub-zone of the sub-actuator has a sub-shaft hole; The region is formed into an annular structure, and the shaft hole of the combined rotating shaft is provided; the shaft hole of the auxiliary actuator is combined with the rotating shaft to allow the rotating shaft to rotate freely; the auxiliary actuator has a plurality of ridges, ridges, and valleys. Between the first ridge slope of the secondary actuator and the second ridge slope of the other ridge, adjoining a valley; corresponding to the main section of the secondary actuator, the secondary reactor has a shaft hole for the secondary reactor Rotating with the rotating shaft; the secondary reactor has a plurality of convex portions, convex inclined surfaces, and concave portions in a connected arrangement state; and a second convex portion inclined surface of the sub-reactor and the second convex portion inclined surface of the other convex portion, adjacent to one concave portion . The combination pivot support support device of claim 12, wherein the sub-actuator has a linear structure groove formed on the valley portion; the sub-actuator has four ridge portions and a valley portion respectively. At a position separated by 90°, the sub-reactor has four convex portions and concave portions at positions spaced apart by 90°. The combination pivot support aid according to claim 13, wherein the sub-actuator has a linear structure groove formed on the valley portion; the sub-actuator has four ridge portions and a valley portion respectively. At a position separated by 90°, the sub-reactor has four convex portions and concave portions at positions spaced apart by 90°. The combination assisting device of the combination pivot according to claim 14, wherein the sub-actuator has a linear structure groove formed on the valley portion; the sub-actuator has four ridge portions and a valley portion respectively. At a position separated by 90°, the sub-reactor has four convex portions and concave portions at positions spaced apart by 90°. A combination pivot support aid according to claim 15 wherein the secondary actuator has a linear structure groove formed in the valley portion; the secondary actuator has 4 ridge portions The valley portion is located at a position separated by 90°, and the sub-reactor has four convex portions and concave portions at positions spaced apart by 90°. The composite pivot support assisting device of claim 6, wherein the rotating shaft is rotated by 80°, and the first ridge portion of the actuator blocks the first convex portion of the reactor. The combination pivot support support device of claim 7, wherein the rotation shaft is rotated by 80°, and the first ridge portion of the actuator blocks the first convex portion of the reactor. The combination pivot support support device of claim 10, wherein the rotating shaft is rotated by 80°, and the first ridge portion of the actuator blocks the first convex portion of the reactor. The combination pivot support support device of claim 11, wherein the rotation shaft is rotated by 80°, and the first ridge portion of the actuator blocks the first convex portion of the reactor. The combination pivot support support device of claim 14, wherein the rotation shaft is rotated by 80°, and the first ridge portion of the actuator blocks the first convex portion of the reactor. The support pivoting device of the combination pivot according to claim 15, wherein the rotating shaft is rotated by 80°, and the first ridge portion of the actuator blocks the first convex portion of the reactor. The combination pivot support support device of claim 18, wherein the rotation shaft is rotated by 80°, and the first ridge portion of the actuator blocks the first convex portion of the reactor. The combination pivot support support device of claim 19, wherein the rotation shaft is rotated by 80°, and the first ridge section of the actuator blocks the first convex section of the reactor.