CN210428258U

CN210428258U - Slewing mechanism and electronic equipment

Info

Publication number: CN210428258U
Application number: CN201921890657.4U
Authority: CN
Inventors: 许光毅; 张秀金; 郭宏伟
Original assignee: Dongguan Honglian Electronics Co ltd
Current assignee: Dongguan Honglian Electronics Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-04-28
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a slewing mechanism and electronic equipment for provide safeguard measure to the mechanism. The rotating mechanism comprises a first shell, a second shell, a first tooth holder assembly, a second tooth holder assembly and a first sliding panel. First fixed toothholder and first movable toothholder pass through first crescent moon groove and first crescent moon seat sliding connection, and first movable toothholder and first casing pass through second crescent moon groove and second crescent moon seat sliding connection. The second fixed toothholder and the second movable toothholder are connected with each other in a sliding mode through a third crescent groove and a third crescent seat, and the second movable toothholder and the first shell are connected with each other in a sliding mode through a fourth crescent groove and a fourth crescent seat. The first end of the first sliding panel is movably connected with the first fixed tooth holder and the first movable tooth holder respectively. The second end of the first sliding panel is respectively movably connected with the second fixed tooth holder and the second movable tooth holder. The joint between the first housing and the second housing is protected by the first sliding panel, providing a measure of protection to the rotating mechanism.

Description

Slewing mechanism and electronic equipment

Technical Field

The utility model relates to a rotating equipment technical field especially relates to a slewing mechanism and electronic equipment.

Background

Some rotating devices may require rotation to bend, such as for electronic devices with flexible screens, which need to be bent for convenient use by a user.

In a particular turning or bending process, the first housing and the second housing of the turning device are often turned relative to each other. At this moment, the joint between the first shell and the second shell is a bending position, and the bending position is bent due to the generation, so that the protection is inconvenient, and the damage is easily caused by the environmental influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slewing mechanism and electronic equipment for provide safeguard measure to the mechanism.

To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:

a rotating mechanism comprises a first shell, a second shell, a first tooth holder assembly, a second tooth holder assembly and a first sliding panel;

the first tooth holder assembly comprises a first fixed tooth holder and a first movable tooth holder, the first fixed tooth holder and the first movable tooth holder are connected with each other in a sliding mode through a first crescent groove and a first crescent holder, and the first movable tooth holder and the first shell are connected with each other in a sliding mode through a second crescent groove and a second crescent holder;

the second tooth holder component comprises a second fixed tooth holder and a second movable tooth holder, the second fixed tooth holder and the second movable tooth holder are connected with each other in a sliding mode through a third crescent groove and a third crescent seat, and the second movable tooth holder is connected with the first shell in a sliding mode through a fourth crescent groove and a fourth crescent seat;

the first dental seat component is connected with one side part of the first shell and the second shell, and the second dental seat component is connected with the other side part of the first shell and the second shell;

the first end of the first sliding panel is rotatably connected with the first fixed tooth holder, and the first end of the first sliding panel is slidably connected with the first movable tooth holder within a preset distance;

the second end of the first sliding panel is rotatably connected with the second fixed tooth holder, and the second end of the first sliding panel is slidably connected with the second movable tooth holder within the preset distance;

the first end and the second end are two ends far away from the first sliding panel.

Optionally, the first toothholder assembly further comprises a third movable toothholder, the first fixed toothholder and the third movable toothholder are slidably connected through a fifth crescent groove and a fifth crescent seat, and the third movable toothholder and the second shell are slidably connected through a sixth crescent groove and a sixth crescent seat;

the second tooth holder assembly further comprises a fourth movable tooth holder, the second fixed tooth holder and the fourth movable tooth holder are in sliding connection through a seventh crescent groove and a seventh crescent seat, and the fourth movable tooth holder and the second shell are in sliding connection through an eighth crescent groove and an eighth crescent seat;

the rotating mechanism further comprises a second sliding panel;

the third end of the second sliding panel is rotatably connected with the first fixed tooth holder, and the third end is slidably connected with the third movable tooth holder within the preset distance;

a fourth end of the second sliding panel is rotatably connected with the second fixed tooth holder, and the fourth end is slidably connected with the fourth movable tooth holder within the preset distance;

the third end and the fourth end are two ends far away from the second sliding panel.

Optionally, a first positioning column is arranged on the first fixed toothholder, a first guide shaft is arranged on the first movable toothholder, a first groove body and a first sliding chute are arranged at the first end of the first sliding panel, the first groove body is rotatably connected with the first positioning column, and the first guide shaft is slidably connected with the first sliding chute in the first sliding chute;

a second positioning column is arranged on the second fixed tooth holder, a second guide shaft is arranged on the second movable tooth holder, a second groove body and a second sliding groove are arranged at the second end of the first sliding panel, the second groove body is rotatably connected with the second positioning column, and the second guide shaft is slidably connected with the second sliding groove in the second sliding groove;

a third positioning column is arranged on the first fixed tooth holder, a third guide shaft is arranged on the third movable tooth holder, a third groove body and a third sliding chute are arranged at the third end of the second sliding panel, the third groove body is rotatably connected with the third positioning column, and the third guide shaft is slidably connected with the third sliding chute in the third sliding chute;

be equipped with the fourth reference column on the fixed toothholder of second, be equipped with the fourth guide shaft on the fourth movable toothholder, the fourth end of second slip panel is equipped with fourth cell body and fourth spout, the fourth cell body with the fourth reference column rotates and connects, the fourth guide shaft is in the fourth spout with fourth spout sliding connection.

Optionally, the first crescent socket is arranged on the first fixed socket, the first crescent socket is arranged on the first movable socket, the second crescent socket is arranged on the first movable socket, and the second crescent socket is arranged on the first shell;

the third crescent seat is arranged on the second fixed tooth seat, the third crescent socket is arranged on the second movable tooth seat, the fourth crescent seat is arranged on the second movable tooth seat, and the fourth crescent socket is arranged on the first shell;

the fifth crescent seat is arranged on the first fixed tooth seat, the fifth crescent socket is arranged on the third movable tooth seat, the sixth crescent seat is arranged on the third movable tooth seat, and the sixth crescent socket is arranged on the second shell;

the seventh crescent seat is arranged on the second fixed tooth seat, the seventh crescent seat is arranged on the fourth movable tooth seat, the eighth crescent seat is arranged on the fourth movable tooth seat, and the eighth crescent seat is arranged on the second shell.

Optionally, the rotating mechanism further comprises a rotating shaft assembly, the first housing and the second housing are respectively connected with the rotating shaft assembly, and the first housing is rotatably connected with the second housing through the rotating shaft assembly;

the first fixed tooth seat is fixedly connected with one side of the rotating shaft component, and the second fixed tooth seat is fixedly connected with the other side of the rotating shaft component.

Optionally, the rotating shaft assembly comprises a bending piece;

one side of the bending piece is connected with the first shell, and the other side of the bending piece is connected with the second shell;

the first tooth base component is connected with one end of the bending piece, and the second tooth base component is connected with the other end of the bending piece.

Optionally, the bending piece comprises a silicon rubber and a flexible steel sheet, and the flexible steel sheet is coated by the silicon rubber.

Optionally, the rotating shaft assembly comprises a first connecting rod, a second connecting rod and at least two rotating shafts;

the rotating shafts of the at least two rotating shafts are sequentially connected, one sides of the at least two rotating shafts are connected with the first shell through the first connecting rod, and the other sides of the at least two rotating shafts are connected with the second shell through the second connecting rod;

the first sliding panel and the second sliding panel are arranged on one side of the at least two rotating shafts.

Optionally, the rotating mechanism further comprises a first shroud and a second shroud;

the first bezel is disposed on the first housing, and one side of the first sliding panel is located between the first housing and the first bezel;

the second bezel is disposed on the second housing, and one side of the second sliding panel is located between the second housing and the second bezel.

an electronic device includes a flexible screen and a rotating mechanism;

the rotating mechanism is the rotating mechanism;

the flexible screen is arranged on the first shell and the second shell of the rotating mechanism.

The utility model has the advantages that:

the utility model discloses slewing mechanism includes first casing, second casing, first toothholder subassembly, second toothholder subassembly and first slip panel. Wherein, first toothholder subassembly includes first fixed toothholder and first movable toothholder, and first fixed toothholder and first movable toothholder pass through first crescent moon groove and first crescent moon seat sliding connection, and first movable toothholder and first casing pass through second crescent moon groove and second crescent moon seat sliding connection. The second toothholder subassembly includes the fixed toothholder of second and the movable toothholder of second, and the fixed toothholder of second and the movable toothholder of second pass through third crescent moon groove and third crescent moon seat sliding connection, and the movable toothholder of second and first casing pass through fourth crescent moon groove and fourth crescent moon seat sliding connection. The first tooth base component is connected with one side part of the first shell and the second shell, and the second tooth base component is connected with the other side part of the first shell and the second shell. The first end of the first sliding panel is rotatably connected with the first fixed tooth holder, and the first end of the first sliding panel is slidably connected with the first movable tooth holder within a preset distance. The second end of the first sliding panel is rotatably connected with the second fixed tooth holder, and the second end of the first sliding panel is slidably connected with the second movable tooth holder within a preset distance. The first end and the second end are two ends far away from the first sliding panel. In this way, the connection of the first sliding panel and the first fixed toothholder, and the connection of the first sliding panel and the second fixed toothholder, are such that the first sliding panel does not hinder the relative sliding between the first casing and the second casing. The joint between the first shell and the second shell is protected through the first sliding panel, partial influence of the environment is blocked, and a protection measure is provided for the rotating mechanism, so that the damage rate of the rotating mechanism is reduced.

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 an electronic device according to an embodiment of the present invention;

FIG. 2 is another schematic structural diagram of the electronic device shown in FIG. 1;

FIG. 3 is a schematic structural diagram of the electronic device shown in FIG. 1 in a closed state;

fig. 4 is a schematic structural diagram of a rotating mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic view of the rotating mechanism shown in FIG. 4 with the first sliding panel and the second sliding panel removed;

FIG. 6 is an enlarged view of a portion A of the rotating mechanism shown in FIG. 5;

FIG. 7 is a cross-sectional view of the rotating mechanism shown in FIG. 4 in an expanded state;

fig. 8 is a cross-sectional view of the rotating mechanism shown in fig. 4 in a closed state.

In the figure:

1. a first housing; 11. a first screen panel; 2. a second housing; 21. a second screen panel; 3. a first sliding panel; 31. a first chute; 4. a second sliding panel; 41. a third chute; 5. a first dental base assembly; 51. a first fixed tooth holder; 52. a first movable dental base; 53. a third movable tooth holder; 540. a first crescent socket; 541. a first crescent seat; 542. a second alveolar ridge; 543. a second February tooth holder; 544. a fifth crescent socket; 545. a fifth crescent seat; 546. the sixth crescent socket; 547. a sixth crescent seat; 548. a first positioning post; 549. a first guide shaft; 550. a third positioning column; 551. a third guide shaft; 6. a second dental base assembly; 61. a second fixed toothholder; 62. a second movable dental base; 63. a fourth movable toothholder; 7. a rotating shaft assembly; 71. a first rotating shaft; 72. a second rotating shaft; 73. a third rotating shaft; 74. a fourth rotating shaft; 75. a bending member; 76. a first link; 77. a second link; 78. a first rotating member; 79. a second rotating member; 80. a connecting member; 8. a flexible screen.

Detailed Description

An embodiment of the utility model provides a slewing mechanism and electronic equipment for provide safeguard measure to the mechanism.

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 an electronic device according to an embodiment of the present invention, fig. 2 is another schematic structural diagram of the electronic device shown in fig. 1, and fig. 3 is a schematic structural diagram of a closed state of the electronic device shown in fig. 1.

An embodiment of the present invention provides an electronic device, which is shown in fig. 1-3 and includes a flexible screen 8 and a rotating mechanism.

The rotating mechanism includes a first housing 1 and a second housing 2, and the first housing 1 and the second housing 2 are relatively rotatable. The flexible screen 8 is provided on the first housing 1 and the second housing 2 of the turning mechanism.

When the user uses the electronic device, the first casing 1 and the second casing 2 can be opened and closed. For example, fig. 1 is a schematic view showing an unfolded state of the electronic device, and fig. 3 is a schematic view showing a closed state of the electronic device, and the first housing 1 and the second housing 2 of the electronic device are rotatable between two states shown in fig. 1 and 3.

During the rotation of the first and

second housings

1 and 2 of the electronic device, the flexible screen 8 is bent or flattened.

The utility model discloses electronic equipment includes but not limited to electronic equipment such as cell-phone, panel computer.

The following describes the rotating mechanism according to an embodiment of the present invention in detail.

Fig. 4 is a schematic structural diagram of a rotating mechanism according to an embodiment of the present invention, fig. 5 is a schematic structural diagram of the rotating mechanism shown in fig. 4 after the first sliding panel 3 and the second sliding panel 4 are removed, and fig. 6 is an enlarged view of a part a of the rotating mechanism shown in fig. 5.

As shown in fig. 4 and 5, the rotating mechanism of the embodiment of the present invention includes a first housing 1, a second housing 2, a first dental base assembly 5, a second dental base assembly 6, and a first sliding panel 3.

As shown in fig. 5 and 6, the first tooth holder assembly 5 includes a first fixed tooth holder 51 and a first movable tooth holder 52, the first fixed tooth holder 51 and the first movable tooth holder 52 are slidably connected through a first crescent 540 and a first crescent 541, and the first movable tooth holder 52 and the first housing 1 are slidably connected through a second crescent 542 and a second crescent 543.

The second toothholder subassembly 6 includes the fixed toothholder 61 of second and the movable toothholder 62 of second, and the fixed toothholder 61 of second and the movable toothholder 62 of second pass through third crescent moon groove and third crescent moon seat sliding connection, and the movable toothholder 62 of second and first casing 1 pass through fourth crescent moon groove and fourth crescent moon seat sliding connection.

The first socket assembly 5 connects one side portions of the first and

second housings

1 and 2, and the second socket assembly 6 connects the other side portions of the first and

second housings

1 and 2. In other words, as shown in fig. 5, at the connection of the first and

second housings

1 and 2, the sides of the first and

second housings

1 and 2 are connected by the first and second

dental seat assemblies

5 and 6, wherein the first and second

dental seat assemblies

5 and 6 are located at the far sides of the first and

second housings

1 and 2.

As shown in fig. 4, the first end of the first sliding panel 3 is rotatably coupled to the first fixed toothholder 51, and the first end is slidably coupled to the first movable toothholder 52 within a predetermined distance. The second end of the first sliding panel 3 is rotatably connected with the second fixed toothholder 61, and the second end is slidably connected with the second movable toothholder 62 within a preset distance. Wherein the first end and the second end are two ends of the first sliding panel 3 far away from each other.

Thus, the first sliding panel 3 can rotate around a position on the first fixed toothholder 51, when the first casing 1 rotates relative to the second casing 2, the first sliding panel 3 rotates around a position on the first fixed toothholder 51, and the first sliding panel 3 slides within a predetermined distance relative to the first movable toothholder 52. The second fixed abutments 61 and the second movable abutments 62 on the first sliding panel 3 and the second abutment assembly 6 move in a similar relationship to the first fixed abutments 51 and the first movable abutments 52. Thus, the first slide panel 3 rotates with the rotation of the first casing 1 relative to the second casing 2, and the first slide panel 3 ensures smooth relative rotation of the first casing 1 and the second casing 2.

And first toothholder subassembly 5 connects a lateral part of first casing 1 and second casing 2, second toothholder subassembly 6 connects another lateral part of first casing 1 and second casing 2, the both ends of first sliding surface board 3 are connected with first toothholder subassembly 5 and second toothholder subassembly 6 respectively, thereby first sliding surface board 3 is located the junction of first casing 1 and second casing 2, protected the junction of first casing 1 and second casing 2 and avoided the too much influence of environment, provide safeguard measure to slewing mechanism, thereby reduced slewing mechanism's spoilage.

In order to further increase the protection provided to the rotating mechanism, optionally, the first toothholder assembly 5 further comprises a third movable toothholder 53, the first fixed toothholder 51 and the third movable toothholder 53 are slidably connected through a fifth crescent 544 and a fifth crescent 545, and the third movable toothholder 53 and the second shell 2 are slidably connected through a sixth crescent 546 and a sixth crescent 547.

The second toothholder assembly 6 further comprises a fourth movable toothholder 63, the second fixed toothholder 61 and the fourth movable toothholder 63 are connected with each other through a seventh crescent and a seventh crescent in a sliding manner, and the fourth movable toothholder 63 and the second shell 2 are connected with each other through an eighth crescent and an eighth crescent in a sliding manner.

The turning mechanism further comprises a second sliding panel 4. The third end of the second sliding panel 4 is rotatably connected to the first fixed toothholder 51, and the third end is slidably connected to the third movable toothholder 53 within a predetermined distance. The fourth end of the second sliding panel 4 is rotatably connected to the second fixed toothholder 61, and the fourth end is slidably connected to the fourth movable toothholder 63 within a predetermined distance. Wherein, the third end and the fourth end are two ends far away from the second sliding panel 4.

Thus, the second sliding panel 4 can rotate around a position on the first fixed toothholder 51, when the first casing 1 rotates relative to the second casing 2, the second sliding panel 4 rotates around a position on the first fixed toothholder 51, and the second sliding panel 4 slides within a preset distance relative to the third movable toothholder 53, and the second sliding panel 4 and the second fixed toothholder 61 and the fourth movable toothholder 63 on the second toothholder assembly 6 have a motion relationship similar to that of the first fixed toothholder 51 and the third movable toothholder 53. Thus, the second slide panel 4 rotates with the rotation of the first casing 1 relative to the second casing 2, and the second slide panel 4 ensures smooth relative rotation of the first casing 1 and the second casing 2.

The second sliding panel 4 is located at the joint of the first casing 1 and the second casing 2, protects the joint of the first casing 1 and the second casing 2 from excessive environmental influences, and provides a measure of protection for the rotating mechanism, thereby reducing the damage rate of the rotating mechanism.

It should be understood that, in the embodiment of the present invention, the sliding connection mode of the crescent groove and the crescent seat specifically is: the crescent seat is accommodated in the crescent groove, so that the crescent seat is in sliding connection with the crescent groove in the crescent groove, and the sliding track of the crescent seat relative to the crescent groove is arc-shaped. The sliding connection manner of the first crescent 540 and the first crescent 541, the second crescent 542 and the second crescent 543, the third crescent and the third crescent, the fourth crescent and the fourth crescent, the fifth crescent 544 and the fifth crescent 545, the sixth crescent 546 and the sixth crescent 547, the seventh crescent and the seventh crescent, and the eighth crescent can be as described above.

In order to provide more protection to the first housing 1 and the second housing 2, optionally, the rotating mechanism further comprises a first bezel 11 and a second bezel 21.

The first bezel 11 is disposed on the first housing 1, and one side of the first slide panel 3 is located between the first housing 1 and the first bezel 11. When the first casing 1 and the second casing 2 are closed, the first slide panel 3 is slid between the first casing 1 and the first bezel 11.

The second bezel 21 is disposed on the second housing 2, and one side of the second slide panel 4 is located between the second housing 2 and the second bezel 21. When the first casing 1 and the second casing 2 are closed, the second slide panel 4 is slid between the second casing 2 and the second bezel 21.

When the first and

second housings

1 and 2 are unfolded, the rotating mechanism exposes the first and

second slide panels

3 and 4, as shown in fig. 2. One side surface of the rotation mechanism is protected from excessive influence of the environment by the first bezel 11, the second bezel 21, the first slide panel 3, and the second slide panel 4, thereby protecting the rotation mechanism.

There are various connection modes for realizing the first sliding panel 3, the first toothholder assembly 5, and the second toothholder assembly 6, and connection modes for realizing the second sliding panel 4, the first toothholder assembly 5, and the second toothholder assembly 6, respectively.

In a specific implementation manner, as shown in fig. 7 and 8, the first fixed toothholder 51 is provided with a first positioning column 548, the first movable toothholder 52 is provided with a first guide shaft 549, the first end of the first sliding panel 3 is provided with a first groove body and a first sliding chute 31, the first groove body and the first positioning column 548 are rotatably connected, and the first guide shaft 549 is slidably connected with the first sliding chute 31 in the first sliding chute 31.

A second positioning column is arranged on the second fixed tooth holder 61, a second guide shaft is arranged on the second movable tooth holder 62, a second groove body and a second sliding chute are arranged at the second end of the first sliding panel 3, the second groove body is rotatably connected with the second positioning column, and the second guide shaft is slidably connected with the second sliding chute in the second sliding chute.

Thus, when the first housing 1 rotates relative to the second housing 2, the first housing 1 drives the first movable teeth seat 52 and the second movable teeth seat 62, so that the first guide shaft 549 slides in the first slide groove 31, the second guide shaft slides in the second slide groove, and the first guide shaft 549 and the second guide shaft drive the first slide panel 3 to rotate about the first positioning column 548 and the second positioning column.

The first fixed toothholder 51 is provided with a third positioning column 550, the third movable toothholder 53 is provided with a third guide shaft 551, the third end of the second sliding panel 4 is provided with a third groove body and a third sliding chute 41, the third groove body is rotatably connected with the third positioning column 550, and the third guide shaft 551 is slidably connected with the third sliding chute 41 in the third sliding chute 41.

A fourth positioning column is arranged on the second fixed tooth holder 61, a fourth guide shaft is arranged on the fourth movable tooth holder 63, a fourth groove body and a fourth sliding chute are arranged at the fourth end of the second sliding panel 4, the fourth groove body is rotatably connected with the fourth positioning column, and the fourth guide shaft is slidably connected with the fourth sliding chute in the fourth sliding chute.

Thus, when the first casing 1 rotates relative to the second casing 2, the second casing 2 drives the third movable teeth base 53 and the fourth movable teeth base 63, so that the third guide shaft 551 slides in the third slide groove 41, the fourth guide shaft slides in the fourth slide groove, and the third guide shaft 551 and the fourth guide shaft drive the second slide panel 4 to rotate around the third positioning column 550 and the fourth positioning column.

When the first housing 1 is unfolded with respect to the second housing 2, the relative positions of the first guide shaft 549 and the first slide slot 31, the relative positions of the second guide shaft and the second slide slot, the relative positions of the third guide shaft 551 and the third slide slot 41, and the relative positions of the fourth guide shaft and the fourth slide slot may be as shown in fig. 7.

When the first housing 1 is closed with respect to the second housing 2, the relative positions of the first guide shaft 549 and the first slide slot 31, the relative positions of the second guide shaft and the second slide slot, the relative positions of the third guide shaft 551 and the third slide slot 41, and the relative positions of the fourth guide shaft and the fourth slide slot may be as shown in fig. 8.

As shown in fig. 6, for example, the first crescent 541 is disposed on the first fixed tooth socket 51, the first crescent 540 is disposed on the first movable tooth socket 52, the second crescent 543 is disposed on the first movable tooth socket 52, and the second crescent 542 is disposed on the first housing 1.

The third crescent seat is arranged on the second fixed tooth seat 61, the third crescent socket is arranged on the second movable tooth seat 62, the fourth crescent seat is arranged on the second movable tooth seat 62, and the fourth crescent socket is arranged on the first shell 1.

The fifth crescent seat 545 is provided on the first fixed seat 51, the fifth crescent slot 544 is provided on the third movable seat 53, the sixth crescent seat 547 is provided on the third movable seat 53, and the sixth crescent slot 546 is provided on the second housing 2.

The seventh crescent seat is arranged on the second fixed tooth seat 61, the seventh crescent socket is arranged on the fourth movable tooth seat 63, the eighth crescent seat is arranged on the fourth movable tooth seat 63, and the eighth crescent socket is arranged on the second shell 2.

In the embodiment of the present invention, in order to facilitate the relative rotation of the first casing 1 and the second casing 2, optionally, the rotating mechanism further includes a rotating shaft assembly 7, the first casing 1 and the second casing 2 are respectively connected to the rotating shaft assembly 7, and the first casing 1 is rotatably connected to the second casing 2 through the rotating shaft assembly 7.

The first fixed tooth socket 51 is fixedly connected with one side of the rotating shaft component 7, and the second fixed tooth socket 61 is fixedly connected with the other side of the rotating shaft component 7. Thereby achieving the fixation of the positions of the first and

second fixing abutments

51 and 61. For example, as shown in fig. 6, the first fixed sockets 51 and the rotary shaft assembly 7 are fixedly connected by an extension member, and the second fixed sockets 61 and the rotary shaft assembly 7 are fixedly connected by an extension member.

Optionally, the spindle assembly 7 comprises a bending member 75. One side of the bending piece 75 is connected to the first housing 1, and the other side of the bending piece 75 is connected to the second housing 2. The first dental abutment component 5 is connected to one end of the bending member 75, and the second dental abutment component 6 is connected to the other end of the bending member 75. Thus, when the first housing 1 and the second housing 2 rotate, the bending member 75 is deformed to rotate the first and

second toothholder assemblies

5 and 6.

Specifically, the bending member 75 includes a silicone rubber and a flexible steel sheet, and the silicone rubber covers the flexible steel sheet. The silicone gel may also coat portions of the first and

second socket assemblies

5, 6.

The utility model discloses pivot subassembly 7 of embodiment has multiple structure implementation, and in one of them example, pivot subassembly 7 includes first connecting rod 76, second connecting rod 77 and two piece at least pivots.

The rotating shafts of the at least two rotating shafts are connected in sequence, one sides of the at least two rotating shafts are connected with the first shell 1 through a first connecting rod 76, and the other sides of the at least two rotating shafts are connected with the second shell 2 through a second connecting rod 77.

The first sliding panel 3 and the second sliding panel 4 are disposed at one side of at least two rotating shafts. So that the first sliding panel 3 and the second sliding panel 4 can protect the at least two rotating shafts from excessive influence of the environment.

For example, as shown in fig. 5 and 6, the rotating shaft assembly 7 includes a first rotating shaft 71, a second rotating shaft 72, a third rotating shaft 73, and a fourth rotating shaft 74, the first rotating shaft 71 and the second rotating shaft 72 respectively penetrate through the first rotating member 78, and the first rotating shaft 71 rotates around the second rotating shaft 72 through the first rotating member 78. The third rotating shaft 73 and the fourth rotating shaft 74 respectively penetrate through the second rotating member 79, and the fourth rotating shaft 74 can rotate around the third rotating shaft 73 through the second rotating member 79. The second rotating shaft 72 and the third rotating shaft 73 penetrate through the connecting member 80, so that the second rotating shaft 72 and the third rotating shaft 73 are fixed by the connecting member 80.

The first rotating shaft 71 penetrates through the first connecting rod 76, one end of the first connecting rod 76, which is far away from the first rotating shaft 71, is slidably connected with the first housing 1, the fourth rotating shaft 74 penetrates through the second connecting rod 77, and one end of the second connecting rod 77, which is far away from the fourth rotating shaft 74, is slidably connected with the second housing 2.

To sum up, the utility model discloses slewing mechanism includes first casing 1, second casing 2, first toothholder subassembly 5, second toothholder subassembly 6 and first sliding panel 3. The first tooth holder assembly 5 includes a first fixed tooth holder 51 and a first movable tooth holder 52, the first fixed tooth holder 51 and the first movable tooth holder 52 are slidably connected through a first crescent 540 and a first crescent 541, and the first movable tooth holder 52 and the first shell 1 are slidably connected through a second crescent 542 and a second crescent 543. The second toothholder subassembly 6 includes the fixed toothholder 61 of second and the movable toothholder 62 of second, and the fixed toothholder 61 of second and the movable toothholder 62 of second pass through third crescent moon groove and third crescent moon seat sliding connection, and the movable toothholder 62 of second and first casing 1 pass through fourth crescent moon groove and fourth crescent moon seat sliding connection. The first socket assembly 5 connects one side portions of the first and

second housings

1 and 2. The first end of the first sliding panel 3 is rotatably connected to the first fixed toothholder 51, and the first end is slidably connected to the first movable toothholder 52 within a predetermined distance. The second end of the first sliding panel 3 is rotatably connected with the second fixed toothholder 61, and the second end is slidably connected with the second movable toothholder 62 within a preset distance. The first end and the second end are two ends of the first sliding panel 3 away from each other. In this way, the manner of coupling the first sliding panel 3 and the first fixed abutments 51, and the manner of coupling the first sliding panel 3 and the second fixed abutments 61, is such that the first sliding panel 3 does not hinder the relative sliding between the first casing 1 and the second casing 2. The joint between the first casing 1 and the second casing 2 is protected by the first sliding panel 3, blocking part of the influence of the environment, providing a measure of protection to the rotating mechanism, thereby reducing the rate of damage to the rotating mechanism.

The embodiment of the present invention further provides an electronic device, which may be the electronic device shown in fig. 1 to 3.

The utility model discloses electronic equipment includes flexible screen 8 and slewing mechanism.

Wherein, the rotating mechanism is the rotating mechanism described in the above embodiments. For example, the rotating mechanism shown in fig. 4 and 5, and for the specific implementation of the rotating mechanism, reference may be made to the above detailed description, which is not repeated herein.

The flexible screen 8 is provided on the first housing 1 and the second housing 2 of the turning mechanism. Thus, the flexible screen 8 can be bent or flattened as the first and

second housings

1 and 2 are rotated.

To sum up, the utility model discloses electronic equipment includes flexible screen 8 and slewing mechanism, and flexible screen 8 sets up on slewing mechanism's first casing 1 and second casing 2. The rotation mechanism includes a first housing 1, a second housing 2, a first dental base assembly 5, a second dental base assembly 6, and a first sliding panel 3. The first tooth holder assembly 5 includes a first fixed tooth holder 51 and a first movable tooth holder 52, the first fixed tooth holder 51 and the first movable tooth holder 52 are slidably connected through a first crescent 540 and a first crescent 541, and the first movable tooth holder 52 and the first shell 1 are slidably connected through a second crescent 542 and a second crescent 543. The second toothholder subassembly 6 includes the fixed toothholder 61 of second and the movable toothholder 62 of second, and the fixed toothholder 61 of second and the movable toothholder 62 of second pass through third crescent moon groove and third crescent moon seat sliding connection, and the movable toothholder 62 of second and first casing 1 pass through fourth crescent moon groove and fourth crescent moon seat sliding connection. The first socket assembly 5 connects one side portions of the first and

second housings

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

1. A rotating mechanism is characterized by comprising a first shell (1), a second shell (2), a first tooth holder component (5), a second tooth holder component (6) and a first sliding panel (3);

the first tooth holder assembly (5) comprises a first fixed tooth holder (51) and a first movable tooth holder (52), the first fixed tooth holder (51) and the first movable tooth holder (52) are slidably connected through a first crescent groove (540) and a first crescent holder (541), and the first movable tooth holder (52) and the first shell (1) are slidably connected through a second crescent groove (542) and a second crescent holder (543);

the second tooth holder assembly (6) comprises a second fixed tooth holder (61) and a second movable tooth holder (62), the second fixed tooth holder (61) and the second movable tooth holder (62) are in sliding connection through a third crescent slot and a third crescent seat, and the second movable tooth holder (62) and the first shell (1) are in sliding connection through a fourth crescent slot and a fourth crescent seat;

the first tooth socket component (5) is connected with one side part of the first shell (1) and the second shell (2), and the second tooth socket component (6) is connected with the other side part of the first shell (1) and the second shell (2);

the first end of the first sliding panel (3) is rotatably connected with the first fixed tooth holder (51), and the first end is slidably connected with the first movable tooth holder (52) within a preset distance;

the second end of the first sliding panel (3) is rotatably connected with the second fixed tooth holder (61), and the second end is slidably connected with the second movable tooth holder (62) within the preset distance;

the first end and the second end are two ends of the first sliding panel (3) far away from each other.

2. The rotating mechanism according to claim 1,

the first toothholder assembly (5) further comprises a third movable toothholder (53), the first fixed toothholder (51) and the third movable toothholder (53) are slidably connected through a fifth crescent slot (544) and a fifth crescent seat (545), and the third movable toothholder (53) and the second shell (2) are slidably connected through a sixth crescent slot (546) and a sixth crescent seat (547);

the second tooth holder assembly (6) further comprises a fourth movable tooth holder (63), the second fixed tooth holder (61) and the fourth movable tooth holder (63) are in sliding connection through a seventh crescent groove and the seventh crescent seat, and the fourth movable tooth holder (63) and the second shell (2) are in sliding connection through an eighth crescent groove and the eighth crescent seat;

the rotating mechanism further comprises a second sliding panel (4);

the third end of the second sliding panel (4) is rotatably connected with the first fixed tooth holder (51), and the third end is slidably connected with the third movable tooth holder (53) within the preset distance;

a fourth end of the second sliding panel (4) is rotatably connected with the second fixed tooth holder (61), and the fourth end is slidably connected with the fourth movable tooth holder (63) within the preset distance;

the third end and the fourth end are two ends far away from the second sliding panel (4).

3. The rotating mechanism according to claim 2,

a first positioning column (548) is arranged on the first fixed tooth holder (51), a first guide shaft (549) is arranged on the first movable tooth holder (52), a first groove body and a first sliding groove (31) are arranged at the first end of the first sliding panel (3), the first groove body is rotatably connected with the first positioning column (548), and the first guide shaft (549) is slidably connected with the first sliding groove (31) in the first sliding groove (31);

a second positioning column is arranged on the second fixed tooth holder (61), a second guide shaft is arranged on the second movable tooth holder (62), a second groove body and a second sliding groove are arranged at the second end of the first sliding panel (3), the second groove body is rotatably connected with the second positioning column, and the second guide shaft is slidably connected with the second sliding groove in the second sliding groove;

a third positioning column (550) is arranged on the first fixed tooth holder (51), a third guide shaft (551) is arranged on the third movable tooth holder (53), a third groove body and a third sliding chute (41) are arranged at the third end of the second sliding panel (4), the third groove body is rotatably connected with the third positioning column (550), and the third guide shaft (551) is slidably connected with the third sliding chute (41) in the third sliding chute (41);

be equipped with the fourth reference column on fixed toothholder (61) of second, be equipped with the fourth guide shaft on fourth activity toothholder (63), the fourth end of second slip panel (4) is equipped with fourth cell body and fourth spout, the fourth cell body with the fourth reference column rotates the connection, the fourth guide shaft is in the fourth spout with fourth spout sliding connection.

4. The rotating mechanism according to claim 2,

the first crescent seat (541) is arranged on the first fixed tooth seat (51), the first crescent socket (540) is arranged on the first movable tooth seat (52), the second crescent seat (543) is arranged on the first movable tooth seat (52), and the second crescent socket (542) is arranged on the first shell (1);

the third crescent seat is arranged on the second fixed tooth seat (61), the third crescent socket is arranged on the second movable tooth seat (62), the fourth crescent seat is arranged on the second movable tooth seat (62), and the fourth crescent socket is arranged on the first shell (1);

the fifth crescent seat (545) is arranged on the first fixed tooth seat (51), the fifth crescent socket (544) is arranged on the third movable tooth seat (53), the sixth crescent seat (547) is arranged on the third movable tooth seat (53), and the sixth crescent socket (546) is arranged on the second shell (2);

the seventh crescent seat is arranged on the second fixed tooth seat (61), the seventh crescent socket is arranged on the fourth movable tooth seat (63), the eighth crescent seat is arranged on the fourth movable tooth seat (63), and the eighth crescent socket is arranged on the second shell (2).

5. The rotating mechanism according to claim 2,

the rotating mechanism further comprises a rotating shaft assembly (7), the first shell (1) and the second shell (2) are respectively connected with the rotating shaft assembly (7), and the first shell (1) is rotatably connected with the second shell (2) through the rotating shaft assembly (7);

the first fixed tooth holder (51) is fixedly connected with one side of the rotating shaft assembly (7), and the second fixed tooth holder (61) is fixedly connected with the other side of the rotating shaft assembly (7).

6. The rotating mechanism according to claim 5,

the rotating shaft assembly (7) comprises a bending piece (75);

one side of the bending piece (75) is connected with the first shell (1), and the other side of the bending piece (75) is connected with the second shell (2);

the first tooth base component (5) is connected with one end of the bending piece (75), and the second tooth base component (6) is connected with the other end of the bending piece (75).

7. The rotating mechanism according to claim 6,

the bending piece (75) comprises silica gel and a flexible steel sheet, and the flexible steel sheet is coated by the silica gel.

8. The rotating mechanism according to claim 5,

the rotating shaft assembly (7) comprises a first connecting rod (76), a second connecting rod (77) and at least two rotating shafts;

the rotating shafts of the at least two rotating shafts are sequentially connected, one sides of the at least two rotating shafts are connected with the first shell (1) through the first connecting rod (76), and the other sides of the at least two rotating shafts are connected with the second shell (2) through the second connecting rod (77);

the first sliding panel (3) and the second sliding panel (4) are arranged on one side of the at least two rotating shafts.

9. The rotating mechanism according to claim 2,

the rotating mechanism further comprises a first screen (11) and a second screen (21);

the first screen (11) is disposed on the first housing (1), and one side of the first sliding panel (3) is located between the first housing (1) and the first screen (11);

the second screen (21) is provided on the second housing (2), and one side of the second slide panel (4) is located between the second housing (2) and the second screen (21).

10. An electronic device, comprising a flexible screen (8) and a rotation mechanism;

the rotating mechanism is the rotating mechanism of any one of claims 1-9;

the flexible screen (8) is arranged on the first shell (1) and the second shell (2) of the rotating mechanism.