CN210599831U - Rotating shaft mechanism and folding equipment - Google Patents
Rotating shaft mechanism and folding equipment Download PDFInfo
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- CN210599831U CN210599831U CN201921572389.1U CN201921572389U CN210599831U CN 210599831 U CN210599831 U CN 210599831U CN 201921572389 U CN201921572389 U CN 201921572389U CN 210599831 U CN210599831 U CN 210599831U
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Abstract
The utility model discloses a pivot mechanism and folding equipment for make pivot mechanism can stably rotate. The rotating shaft mechanism comprises a rotating shaft, a first shell, a second shell and a guide device. The first shell and the second shell are rotatably connected through a rotating shaft. The guiding device comprises a rotating piece, a first guiding plate, a second guiding plate, a cover plate and an adjusting mechanism, wherein the rotating piece comprises a sliding plate, and the rotating piece is connected with the rotating shaft. The cover plate, the first guide plate and the second guide plate which are fixedly connected with the first shell respectively form a sliding track, and the sliding plate slides in the sliding track. The first guide plate and the second guide plate are respectively connected with two side surfaces of the sliding plate in a sliding mode. The adjusting mechanism is used for providing acting force for the first guide plate so as to deform the first guide plate, thereby changing the clamping force of the first guide plate and the second guide plate on the sliding plate. Make the sliding plate steadily slide between first guide board and second guide board through the clamp force to make pivot mechanism can steady rotation.
Description
Technical Field
The utility model relates to a rotating equipment technical field especially relates to a pivot mechanism and folding equipment.
Background
The housing of the rotating device can be rotated to effect bending or folding, e.g. a flexible screen device can rotate the housing to effect bending and folding.
However, when the conventional rotating device rotates, the rotating housing is prone to shaking due to reasons such as unstable connection, so that the rotating device cannot rotate stably.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pivot mechanism and folding equipment for make pivot mechanism can stably rotate.
To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:
a spindle mechanism comprising:
a rotating shaft;
the rotating shaft is arranged between the first shell and the second shell, and the first shell and the second shell are rotatably connected through the rotating shaft;
the guide device comprises a rotating piece, a first guide plate, a second guide plate, a cover plate and an adjusting mechanism, wherein the rotating piece comprises a sliding plate, and the rotating piece is connected with the rotating shaft;
the cover plate, the first guide plate and the second guide plate are fixedly connected with the first shell respectively, the cover plate, the first guide plate and the second guide plate form a sliding track, and the sliding plate slides in the sliding track;
the first guide plate and the second guide plate are respectively connected with two side surfaces of the sliding plate in a sliding manner;
the adjusting mechanism is connected with the first guide plate and used for providing acting force to the first guide plate so as to deform the first guide plate, and therefore the clamping force of the first guide plate and the second guide plate on the sliding plate is changed.
Optionally, the adjustment mechanism comprises a first screw;
the cover plate includes a top cover, a first side and a second side, the first and second guide plates being located between the first and second sides, the first and second guide plates being located between the first housing and the top cover;
the first side portion is provided with a first through hole, the first screw is in threaded connection with the first through hole, and the first screw is abutted to one side, far away from the sliding rail, of the first guide plate.
Optionally, the adjusting mechanism further comprises a spring plate;
one end of the elastic sheet is abutted to the first guide plate, the other end of the elastic sheet is abutted to the first screw, and the elastic sheet is located in the first through hole.
Optionally, a first gasket is arranged between the elastic sheet and the first guide plate, and a second gasket is arranged between the elastic sheet and the first screw.
Optionally, the number of the first screws is two, the number of the first through holes is two, the two first through holes are arranged at intervals on the first side portion, and one first screw is in threaded connection with one first through hole.
Optionally, the adjustment mechanism is further configured to provide a force to the second guide plate to deform the second guide plate;
the adjusting mechanism further comprises a second screw;
the second side is provided with a second through hole, the second screw is in threaded connection with the second through hole, and the second screw is abutted to one side, far away from the sliding rail, of the second guide plate.
Optionally, the rotating member further comprises a rotating part, and the rotating part is fixedly connected with the sliding plate;
the guide device further comprises a connecting shaft and a sleeve, the rotating part and the connecting shaft are coaxially linked, the sleeve is fixedly connected with the rotating shaft, and the connecting shaft is sleeved in a cavity of the sleeve;
the side surface of the connecting shaft comprises a first limiting surface, and the cavity wall of the cavity of the sleeve comprises a second limiting surface;
when the connecting shaft rotates relative to the sleeve, the first limiting surface and the second limiting surface are abutted and deformed to generate deformation force.
Optionally, the guiding device is a first guiding device;
the rotating shaft mechanism further comprises a second guide device, and the second guide device and the first guide device are identical in structure;
the cover plate, the first guide plate and the second guide plate of the second guide device are fixedly connected with the second shell respectively.
Optionally, the rotating part of the first guiding device further comprises a rotating part, and the rotating part of the first guiding device is fixedly connected with the sliding plate of the first guiding device;
the first guide device further comprises a connecting shaft and a sleeve which are mutually connected in a rotating manner, the sleeve of the first guide device is fixedly connected with the rotating shaft, and a rotating part of the first guide device is coaxially linked with the connecting shaft of the first guide device;
the rotating part of the second guiding device also comprises a rotating part, and the rotating part of the second guiding device is fixedly connected with the sliding plate of the second guiding device;
the second guide device further comprises a connecting shaft and a sleeve which are mutually connected in a rotating manner, the sleeve of the second guide device is fixedly connected with the rotating shaft, and a rotating part of the second guide device is coaxially linked with the connecting shaft of the second guide device;
the side of the rotating part of the first guide device is provided with a gear, the side of the rotating part of the second guide device is provided with a gear, and the gear of the rotating part of the first guide device is meshed with the gear of the rotating part of the second guide device.
To achieve the purpose, the embodiment of the present invention further adopts the following technical solutions:
a folding apparatus comprising:
the flexible screen is arranged on the rotating shaft mechanism;
the rotating shaft mechanism is the rotating shaft mechanism.
The utility model has the advantages that:
the utility model discloses pivot mechanism includes pivot, first casing, second casing and guiding device. The rotating shaft is arranged between the first shell and the second shell, and the first shell and the second shell are rotatably connected through the rotating shaft. The guiding device comprises a rotating piece, a first guiding plate, a second guiding plate, a cover plate and an adjusting mechanism, wherein the rotating piece comprises a sliding plate, and the rotating piece is connected with the rotating shaft. The cover plate, the first guide plate and the second guide plate are fixedly connected with the first shell respectively, the cover plate, the first guide plate and the second guide plate form a sliding track, and the sliding plate slides in the sliding track. The first guide plate and the second guide plate are respectively connected with two side surfaces of the sliding plate in a sliding mode. The adjusting mechanism is connected with the first guide plate and used for providing acting force for the first guide plate so as to deform the first guide plate, and therefore the clamping force of the first guide plate and the second guide plate on the sliding plate is changed. Thus, when the clamping force of the first and second guide plates to the slide plate is changed, the static friction force and the sliding friction force of the slide plate on the first and second guide plates are also changed. Through the effort that adjustment mechanism provided to first guide board for static friction and sliding friction of sliding plate on first guide board and second guide board accord with and predetermine the requirement, so that the sliding plate steadily slides between first guide board and second guide board, thereby makes pivot mechanism can the steady rotation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a folding apparatus provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rotating shaft mechanism according to an embodiment of the present invention;
FIG. 3 is a top view of the spindle mechanism shown in FIG. 2;
FIG. 4 is a schematic structural diagram of a cover plate of the spindle mechanism shown in FIG. 2;
FIG. 5 is a schematic structural view of a screw of the spindle mechanism shown in FIG. 2;
fig. 6 is a schematic structural diagram of two rotating members of the rotating shaft mechanism shown in fig. 2.
In the figure:
1. a rotating shaft; 2. a first housing; 3. a second housing; 4. a guide device; 5. a rotating member; 6. a sliding plate; 7. a rotating part; 8. a first guide plate; 9. a second guide plate; 10. a cover plate; 11. a sliding track; 12. a first screw; 13. a top cover; 14. a first side portion; 15. a second side portion; 16. a first through hole; 17. a spring plate; 18. a second screw; 19. a connecting shaft; 20. a sleeve; 21. a second guide device; 22. a gear.
Detailed Description
An embodiment of the utility model provides a pivot mechanism and folding equipment for make pivot mechanism can stably rotate.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a folding apparatus provided in an embodiment of the present invention, where the folding apparatus is, for example, a flexible screen apparatus. This folding equipment's casing can buckle, the utility model discloses the pivot mechanism of embodiment can be applied to on this folding equipment.
Fig. 2 is a schematic structural diagram of a rotating shaft mechanism according to an embodiment of the present invention, and fig. 3 is a top view of the rotating shaft mechanism shown in fig. 2.
Referring to fig. 2 and 3, the rotating shaft mechanism according to the embodiment of the present invention includes a rotating shaft 1, a first housing 2, a second housing 3, and a guiding device 4.
Wherein, the rotating shaft 1 is disposed between the first casing 2 and the second casing 3, and the first casing 2 and the second casing 3 are rotatably connected by the rotating shaft 1, so that the first casing 2 and the second casing 3 can be relatively bent and folded, for example, the first casing 2 and the second casing 3 can be unfolded or closed.
The connection between the rotating shaft 1 and the first housing 2 may be made by a rotatable member such as silicone or may be made by a guide 4. The connection between the rotating shaft 1 and the second housing 3 may be made by a rotatable member such as silicone or may be made by the guide 4.
In the embodiment of the present invention, the number of the rotating shafts 1 is not particularly limited, and is, for example, one rotating shaft or a plurality of rotating shafts 1 hinged to each other.
The guiding device 4 comprises a rotating piece 5, a first guiding plate 8, a second guiding plate 9, a cover plate 10 and an adjusting mechanism, the rotating piece 5 comprises a sliding plate 6, and the rotating piece 5 is connected with the rotating shaft 1. The rotating member 5 and the rotating shaft 1 may be connected in a rotating manner or in a fixed manner, which is not particularly limited in the embodiment of the present invention.
The cover plate 10, the first guide plate 8 and the second guide plate 9 are fixedly connected with the first housing 2 respectively, the cover plate 10, the first guide plate 8 and the second guide plate 9 form a sliding rail 11, and the sliding plate 6 slides in the sliding rail 11.
Wherein the first guide plate 8 and the second guide plate 9 are slidably connected to both side surfaces of the slide plate 6, respectively.
An adjustment mechanism is connected to the first guide plate 8, the adjustment mechanism being configured to provide an acting force to the first guide plate 8 to deform the first guide plate 8, thereby changing the clamping force of the first and second guide plates 8 and 9 on the slide plate 6.
In particular, the adjustment mechanism comprises a first screw 12. As shown in fig. 3 and 4, the cover plate 10 includes a top cover 13, a first side 14 and a second side 15, the first and second guide plates 8 and 9 are located between the first and second sides 14 and 15, and the first and second guide plates 8 and 9 are located between the first housing 2 and the top cover 13.
The first side 14 is provided with a first through hole 16, the first screw 12 is screwed into the first through hole 16, and the first screw 12 abuts against one side of the first guide plate 8 away from the slide rail 11. In this way, by rotating the first screw 12 in the first through hole 16, the force of the first screw 12 on the first guide plate 8 can be changed, thereby changing the deformation of the first guide plate 8 to change the distance between the first guide plate 8 and the second guide plate 9.
In order to increase the effect of the force of the first screw 12 on the first guide plate 8, the adjustment mechanism optionally further comprises a spring plate 17. One end of the elastic sheet 17 is abutted with the first guide plate 8, the other end of the elastic sheet 17 is abutted with the first screw 12, and the elastic sheet 17 is positioned in the first through hole 16. The elastic sheet 17 is an elastic structure, the first screw 12 acts on the elastic sheet 17, the elastic sheet 17 generates elastic deformation, and the elastic force of the elastic sheet 17 acts on the first guide plate 8, so that the first guide plate 8 deforms, and the distance between the first guide plate 8 and the second guide plate 9 is changed.
In order to let the elastic sheet 17 and the screw stably connect and reduce wear, in the embodiment of the present invention, optionally, a first gasket is disposed between the elastic sheet 17 and the first guide plate 8, and a second gasket is disposed between the elastic sheet 17 and the first screw 12. Thus, the first screw 12 abuts against the spring plate 17 via the second spacer, and the spring plate 17 abuts against the first guide plate 8 via the first spacer.
The first guiding plate 8 can be a strip-shaped structure, in order to make the stress of the first guiding plate 8 more uniform, and thus the deformation thereof is more regular, optionally, the number of the first screws 12 is two, the number of the first through holes 16 is two, the two first through holes 16 are spaced on the first side portion 14, and a first screw 12 and a first through hole 16 are in threaded connection.
At this time, the elastic piece 17, the first spacer, and the second spacer may be provided between the first screw 12 and the first guide plate 8 in the above-described manner.
The utility model discloses adjustment mechanism can act on first guide board 8, also can act on first guide board 8 and second guide board 9 to realize more meticulous regulation. To this end, as in the example shown in fig. 2 and 3, the adjustment mechanism is also used to provide a force to the second guide plate 9 to deform the second guide plate 9. At this point, the adjustment mechanism also includes a second screw 18. The second side 15 is provided with a second through hole, a second screw 18 is in threaded connection with the second through hole, and the second screw 18 abuts against one side of the second guide plate 9 far away from the sliding rail 11.
Further, the resilient piece 17, the first spacer, and the second spacer may be provided between the second screw 18 and the second guide plate 9 in a similar manner to the arrangement of the first screw 12 and the first guide plate 8. Wherein, the shrapnel 17 is positioned between the second screw 18 and the second guide plate 9, the first gasket is positioned between the shrapnel 17 and the second guide plate 9, and the second gasket is positioned between the shrapnel 17 and the second screw 18.
Wherein the first and second screws 12, 18 may be screws as shown in fig. 5, with threads around the sides of the screws.
The specific implementation manner of the connection between the rotating part 5 and the rotating shaft 1 is various, and as mentioned above, the rotating part 5 and the rotating shaft 1 may be in a rotating connection, or in a fixed connection, etc. One of the specific examples is given below:
as shown in fig. 2 and 3, the rotating member 5 further includes a rotating portion 7, and the rotating portion 7 is fixedly connected to the sliding plate 6. The guiding device 4 further comprises a connecting shaft 19 and a sleeve 20, the rotating part 7 is coaxially linked with the connecting shaft 19, the sleeve 20 is fixedly connected with the rotating shaft 1, and the connecting shaft 19 is sleeved in a cavity of the sleeve 20. The side of the connecting shaft 19 comprises a first limiting surface and the cavity wall of the cavity of the sleeve 20 comprises a second limiting surface.
When the connecting shaft 19 rotates relative to the sleeve 20, the first limiting surface and the second limiting surface are abutted and deformed to generate a deformation force. The deforming force is transmitted to the rotating portion 7 through the coupling shaft 19, transmitted from the rotating portion 7 to the sliding plate 6, and the sliding rail 11 is formed by the first casing 2, the cover plate 10, the first guide plate 8, and the second guide plate 9 as the sliding plate 6 slides within the sliding rail 11, so that the deforming force is transmitted to the first casing 2 through the sliding plate 6 to assist the rotation of the first casing 2, for example, when the first casing 2 and the second casing 3 are unfolded, the deforming force urges the first casing 2 and the second casing 3 to be unfolded, or when the first casing 2 and the second casing 3 are closed, the deforming force urges the first casing 2 and the second casing 3 to be closed.
The embodiment of the present invention does not specifically limit the number of the guide devices 4, for example, in the rotating shaft mechanism, the number of the guide devices 4 is 1, or the number of the guide devices 4 is plural.
In a specific example, as shown in fig. 2 and 3, the guide device 4 is a first guide device, the spindle mechanism further includes a second guide device 21, and the second guide device 21 and the first guide device are identical in structure. In other words, the second guide device 21 also includes the rotating member 5, the first guide plate 8, the second guide plate 9, the cover plate 10, the adjustment mechanism, and the like. The detailed implementation of the rotating member 5, the first guide plate 8, the second guide plate 9, the cover plate 10, and the adjusting mechanism of the second guide device 21 can refer to the above detailed description.
Wherein the cover plate 10, the first guide plate 8 and the second guide plate 9 of the second guide means 21 are fixedly connected with the second housing 3, respectively. Thus, the sliding plate 6 of the second guide 21 acts on the second housing 3, thereby assisting the rotation of the second housing 3.
In order to allow the first guide means and the second guide means 21 to rotate synchronously, thereby facilitating the operation of the rotating shaft mechanism by the user, optionally, the rotating part 5 of the first guide means further comprises a rotating part 7, and the rotating part 7 of the first guide means and the sliding plate 6 of the first guide means are fixedly connected. The first guiding device further comprises a connecting shaft 19 and a sleeve 20 which are mutually connected in a rotating mode, the sleeve 20 of the first guiding device is fixedly connected with the rotating shaft 1, and the rotating portion 7 of the first guiding device is coaxially linked with the connecting shaft 19 of the first guiding device.
The rotating member 5 of the second guide 21 further comprises a rotating part 7, and the rotating part 7 of the second guide 21 is fixedly connected with the sliding plate 6 of the second guide 21. The second guiding device 21 further comprises a connecting shaft 19 and a sleeve 20 which are rotatably connected with each other, the sleeve 20 of the second guiding device 21 is fixedly connected with the rotating shaft 1, and the rotating part 7 of the second guiding device 21 is coaxially linked with the connecting shaft 19 of the second guiding device 21.
As shown in fig. 6, a gear 22 is provided on a side surface of the rotating portion 7 of the first guide means, a gear 22 is provided on a side surface of the rotating portion 7 of the second guide means 21, and the gear 22 of the rotating portion 7 of the first guide means and the gear 22 of the rotating portion 7 of the second guide means 21 are engaged with each other. In this way, through the transmission of the gear 22, it is possible to realize that the rotation angle of the rotation part 7 of the first guide means and the rotation part 7 of the second guide means 21 correspond, i.e. one rotation part 7 rotates counterclockwise, the other rotation part 7 rotates clockwise, and both rotate by the same angle.
In other embodiments, the number of the guide means 4 is 4, for example, as shown in fig. 2 and 3, two guide means 4 are respectively provided near both side edges of the first housing 2 and the second housing 3, and the two guide means 4 may be the first guide means and the second guide means 21 as described above.
To sum up, the utility model discloses pivot mechanism includes pivot 1, first casing 2, second casing 3 and guiding device 4. The rotating shaft 1 is arranged between the first shell 2 and the second shell 3, and the first shell 2 and the second shell 3 are rotatably connected through the rotating shaft 1. The guiding device 4 comprises a rotating piece 5, a first guiding plate 8, a second guiding plate 9, a cover plate 10 and an adjusting mechanism, the rotating piece 5 comprises a sliding plate 6, and the rotating piece 5 is connected with the rotating shaft 1. The cover plate 10, the first guide plate 8 and the second guide plate 9 are fixedly connected with the first housing 2 respectively, the cover plate 10, the first guide plate 8 and the second guide plate 9 form a sliding rail 11, and the sliding plate 6 slides in the sliding rail 11. The first guide plate 8 and the second guide plate 9 are slidably connected to both side surfaces of the slide plate 6, respectively. An adjustment mechanism is connected to the first guide plate 8, the adjustment mechanism being configured to provide an acting force to the first guide plate 8 to deform the first guide plate 8, thereby changing the clamping force of the first and second guide plates 8 and 9 on the slide plate 6. Thus, when the clamping force of the first guide plate 8 and the second guide plate 9 on the slide plate 6 is changed, the static friction force and the sliding friction force of the slide plate 6 on the first guide plate 8 and the second guide plate 9 are also changed. Through the effort that adjustment mechanism provided to first guide board 8 for the static friction power and the sliding friction power of sliding plate 6 on first guide board 8 and second guide board 9 accord with and predetermine the requirement, so that sliding plate 6 steadily slides between first guide board 8 and second guide board 9, thereby make pivot mechanism can the steady rotation.
The embodiment of the utility model provides a still provide a folding equipment, this folding equipment can be as shown in figure 1, and this folding equipment includes pivot mechanism and flexible screen, and flexible screen setting is in pivot mechanism.
The rotating shaft mechanism is the rotating shaft mechanism according to any one of the above embodiments, for example, the rotating shaft mechanism shown in fig. 2 or fig. 3.
Thus, when the clamping force of the first guide plate 8 and the second guide plate 9 on the slide plate 6 is changed, the static friction force and the sliding friction force of the slide plate 6 on the first guide plate 8 and the second guide plate 9 are also changed. Through the effort that adjustment mechanism provided to first guide board 8 for the static friction power and the sliding friction power of sliding plate 6 on first guide board 8 and second guide board 9 accord with and predetermine the requirement, so that sliding plate 6 steadily slides between first guide board 8 and second guide board 9, thereby make pivot mechanism can the steady rotation.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A spindle mechanism, comprising:
a rotating shaft (1);
the device comprises a first shell (2) and a second shell (3), wherein a rotating shaft (1) is arranged between the first shell (2) and the second shell (3), and the first shell (2) and the second shell (3) are rotationally connected through the rotating shaft (1);
the guide device (4), the guide device (4) comprises a rotating piece (5), a first guide plate (8), a second guide plate (9), a cover plate (10) and an adjusting mechanism, the rotating piece (5) comprises a sliding plate (6), and the rotating piece (5) is connected with the rotating shaft (1);
the cover plate (10), the first guide plate (8) and the second guide plate (9) are respectively fixedly connected with the first shell (2), the cover plate (10), the first guide plate (8) and the second guide plate (9) form a sliding track (11), and the sliding plate (6) slides in the sliding track (11);
the first guide plate (8) and the second guide plate (9) are respectively connected with two side surfaces of the sliding plate (6) in a sliding manner;
the adjusting mechanism is connected with the first guide plate (8), and the adjusting mechanism is used for providing acting force for the first guide plate (8) so as to deform the first guide plate (8) and change the clamping force of the first guide plate (8) and the second guide plate (9) on the sliding plate (6).
2. The spindle mechanism according to claim 1,
the adjustment mechanism comprises a first screw (12);
the cover plate (10) comprises a top cover (13), a first side (14) and a second side (15), the first guide plate (8) and the second guide plate (9) are located between the first side (14) and the second side (15), the first guide plate (8) and the second guide plate (9) are located between the first housing (2) and the top cover (13);
the first side portion (14) is provided with a first through hole (16), the first screw (12) is in threaded connection with the first through hole (16), and the first screw (12) is abutted to one side, far away from the sliding rail (11), of the first guide plate (8).
3. The spindle mechanism according to claim 2,
the adjusting mechanism further comprises an elastic sheet (17);
one end of the elastic sheet (17) is abutted to the first guide plate (8), the other end of the elastic sheet (17) is abutted to the first screw (12), and the elastic sheet (17) is located in the first through hole (16).
4. The spindle mechanism according to claim 3,
a first gasket is arranged between the elastic sheet (17) and the first guide plate (8), and a second gasket is arranged between the elastic sheet (17) and the first screw (12).
5. The spindle mechanism according to claim 2,
the number of the first screws (12) is two, the number of the first through holes (16) is two, the two first through holes (16) are arranged on the first side portion (14) at intervals, and one first screw (12) is in threaded connection with one first through hole (16).
6. The spindle mechanism according to claim 2,
the adjustment mechanism is further configured to provide a force to the second guide plate (9) to deform the second guide plate (9);
the adjustment mechanism further comprises a second screw (18);
the second side portion (15) is provided with a second through hole, the second screw (18) is in threaded connection with the second through hole, and the second screw (18) is abutted to one side, far away from the sliding rail (11), of the second guide plate (9).
7. The spindle mechanism according to claim 1,
the rotating part (5) further comprises a rotating part (7), and the rotating part (7) is fixedly connected with the sliding plate (6);
the guide device (4) further comprises a connecting shaft (19) and a sleeve (20), the rotating part (7) and the connecting shaft (19) are coaxially linked, the sleeve (20) is fixedly connected with the rotating shaft (1), and the connecting shaft (19) is sleeved in a cavity of the sleeve (20);
the side surface of the connecting shaft (19) comprises a first limiting surface, and the cavity wall of the cavity of the sleeve (20) comprises a second limiting surface;
when the connecting shaft (19) rotates relative to the sleeve (20), the first limiting surface and the second limiting surface are abutted and deformed to generate deformation force.
8. The spindle mechanism according to claim 1,
the guiding device (4) is a first guiding device;
the spindle mechanism further comprises a second guide device (21), and the second guide device (21) and the first guide device are identical in structure;
the cover plate (10), the first guide plate (8) and the second guide plate (9) of the second guide device (21) are fixedly connected with the second shell (3) respectively.
9. The spindle mechanism according to claim 8,
the rotating part (5) of the first guiding device further comprises a rotating part (7), and the rotating part (7) of the first guiding device is fixedly connected with the sliding plate (6) of the first guiding device;
the first guide device further comprises a connecting shaft (19) and a sleeve (20) which are mutually connected in a rotating mode, the sleeve (20) of the first guide device is fixedly connected with the rotating shaft (1), and a rotating part (7) of the first guide device is coaxially linked with the connecting shaft (19) of the first guide device;
the rotating part (5) of the second guiding device (21) further comprises a rotating part (7), and the rotating part (7) of the second guiding device (21) is fixedly connected with the sliding plate (6) of the second guiding device (21);
the second guide device (21) further comprises a connecting shaft (19) and a sleeve (20) which are mutually rotatably connected, the sleeve (20) of the second guide device (21) is fixedly connected with the rotating shaft (1), and a rotating part (7) of the second guide device (21) is coaxially linked with the connecting shaft (19) of the second guide device (21);
a gear (22) is arranged on the side face of the rotating portion (7) of the first guide device, a gear (22) is arranged on the side face of the rotating portion (7) of the second guide device (21), and the gear (22) of the rotating portion (7) of the first guide device is meshed with the gear (22) of the rotating portion (7) of the second guide device (21).
10. A folding apparatus, comprising:
the flexible screen is arranged on the rotating shaft mechanism;
the spindle mechanism is according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572389.1U CN210599831U (en) | 2019-09-20 | 2019-09-20 | Rotating shaft mechanism and folding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572389.1U CN210599831U (en) | 2019-09-20 | 2019-09-20 | Rotating shaft mechanism and folding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210599831U true CN210599831U (en) | 2020-05-22 |
Family
ID=70695555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921572389.1U Active CN210599831U (en) | 2019-09-20 | 2019-09-20 | Rotating shaft mechanism and folding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210599831U (en) |
-
2019
- 2019-09-20 CN CN201921572389.1U patent/CN210599831U/en active Active
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