CN210890710U

CN210890710U - Rotating device and supporting mechanism

Info

Publication number: CN210890710U
Application number: CN201921809595.XU
Authority: CN
Inventors: 黄朝阳; 张秀金; 王柏林
Original assignee: Dongguan Honglian Electronics Co ltd
Current assignee: Dongguan Honglian Electronics Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-30
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a rotating device and supporting mechanism for provide stable horizontal rotation mode. The rotating device includes a main body, a first rotating member, a second rotating member, a connecting shaft, and a rotating member. The main part includes fixed part and sliding part, fixed part and sliding part fixed connection, and the fixed part is equipped with the through-hole, and the sliding part is used for and support sliding connection. Along the vertical direction, the first rotating piece is positioned above the fixed part, and the second rotating piece is positioned below the fixed part. The connecting shaft penetrates through the first rotating part, the through hole and the second rotating part in sequence, the first rotating part and the second rotating part can rotate around a first axis relative to the connecting shaft respectively, and the first axis is perpendicular to the horizontal plane. The first rotating piece and the second rotating piece are fixedly connected with the rotating piece respectively. The rotating member is used for connecting with a mounting member, and the mounting member is used for mounting the target equipment. Thus, the rotating part can stably rotate in the horizontal direction through the matching of the first rotating part and the second rotating part in the upper and lower directions of the fixed part.

Description

Rotating device and supporting mechanism

Technical Field

The utility model relates to a support equipment technical field especially relates to a rotating device and supporting mechanism.

Background

In order to facilitate the use of devices such as electronic devices by users, some supporting devices are available in the market, and the supporting devices support the electronic devices so as to facilitate the operation and viewing of the electronic devices by users.

For the existing supporting equipment, when a user needs to rotate and the like, the supporting equipment is required to be integrally rotated, so that the inconvenience in operation is brought to the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotating device and supporting mechanism for provide stable horizontal rotation mode.

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

a rotary device comprising:

the main body comprises a fixing part and a sliding part, the fixing part is fixedly connected with the sliding part, the fixing part is provided with a through hole extending along the vertical direction, and the sliding part is used for being in sliding connection with the bracket;

a first rotating member and a second rotating member, the first rotating member being located above the fixed portion and the second rotating member being located below the fixed portion in a vertical direction;

the connecting shaft sequentially penetrates through the first rotating piece, the through hole and the second rotating piece, the first rotating piece can rotate around a first axis relative to the connecting shaft, the second rotating piece can rotate around the first axis relative to the connecting shaft, and the first axis is perpendicular to the horizontal plane;

the rotating part is used for being connected with the mounting part, and the mounting part is used for mounting the target equipment.

Optionally, the rotating device further comprises a first friction assembly and a second friction assembly;

one side of the first friction component is abutted with the first rotating piece, and the other side of the first friction component is abutted with the fixing part;

one side of the second friction component is abutted with the second rotating piece, and the other side of the second friction component is abutted with the fixed part;

the connecting shaft further penetrates through the opening of the first friction assembly and the opening of the second friction assembly.

Optionally, the connecting shaft and the first friction assembly are fixedly connected;

the connecting shaft is fixedly connected with the second friction assembly;

the first friction assembly and the second friction assembly are fixedly connected with the fixing part respectively.

Optionally, a target limiting surface is arranged on the side surface of the connecting shaft, a first limiting surface is arranged on the hole wall of the hole of the first friction assembly, and a second limiting surface is arranged on the hole wall of the hole of the second friction assembly;

the target limiting surface is abutted with the first limiting surface so as to limit the relative rotation of the connecting shaft and the first friction assembly;

the target limiting surface is abutted with the second limiting surface so as to limit the relative rotation of the connecting shaft and the second friction assembly;

the top end and the bottom end of the fixing part are respectively provided with a slot, the first friction assembly is provided with a clamping block, and the second friction assembly is provided with a clamping block;

the notch at the top end of the fixing part is clamped with the clamping block of the first friction assembly;

the slot at the bottom end of the fixing part is clamped with the clamping block of the second friction assembly.

Optionally, the rotating part comprises an elastic element, a first rotating part and a second rotating part, the first rotating part and the second rotating part are connected, and the first rotating part and the second rotating part rotate relatively around a second axis, and the second axis is parallel to the horizontal plane;

one end of the elastic piece is connected with the first rotating part, the other end of the elastic piece is connected with the second rotating part, and the elastic force of the elastic piece is used for limiting the relative rotation of the first rotating part and the second rotating part.

Optionally, the rotating member further includes a rotating shaft, the elastic member is a torsion spring, and the torsion spring is disposed around the rotating shaft;

the rotating shaft penetrates through the first rotating part and the second rotating part.

Optionally, the rotating device further comprises a first washer and a second washer;

the connecting shaft comprises a shaft nail and a nut, a boss is arranged at one end of the shaft nail, and one end of the shaft nail, which is far away from the boss, is in threaded connection with the nut;

the shaft nail penetrates through the first gasket, the first rotating piece, the through hole, the second rotating piece and the second gasket in sequence;

one side of the first gasket is abutted with the boss, and the other side of the first gasket is abutted with the first rotating piece;

one side of the second gasket is abutted to the nut, and the other side of the second gasket is abutted to the second rotating piece.

Optionally, the rotating device comprises a first housing and a second housing;

the fixed part is positioned in the first shell;

the first rotating member and the second rotating member are located within the second housing.

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

a support mechanism comprising:

a base;

the bracket is arranged on the base;

the rotating device is the rotating device, and the rotating device is connected with the bracket in a sliding mode along the vertical direction;

and the mounting part is connected with the rotating part of the rotating device and is used for mounting the display.

Optionally, the bracket includes a housing, a slide rail and a constant force spring, the slide rail and the constant force spring being disposed in the housing;

the constant force spring comprises a winding part and an extension end, and the extension end extends out of the winding part;

the sliding part of the rotating device is connected with the sliding rail in a sliding manner;

the winding part is arranged in a cavity of the sliding part;

the extension end is fixedly connected to the housing above the winding portion in a vertical direction.

The utility model has the advantages that:

the utility model discloses rotating device includes main part, first rotating member, second rotating member, connecting axle and rotates the piece. The main body comprises a fixing portion and a sliding portion, the fixing portion is fixedly connected with the sliding portion, the fixing portion is provided with a through hole extending in the vertical direction, and the sliding portion is used for being in sliding connection with the support, so that the rotating device can be in sliding connection with the support. Along the vertical direction, the first rotating piece is positioned above the fixed part, and the second rotating piece is positioned below the fixed part. The connecting shaft penetrates through the first rotating part, the through hole and the second rotating part in sequence, the first rotating part can rotate around a first axis relative to the connecting shaft, the second rotating part can rotate around the first axis relative to the connecting shaft, and the first axis is perpendicular to the horizontal plane. The first rotating member and the second rotating member are fixedly connected with the rotating member, respectively, so that the rotating member can rotate around the first axis along with the first rotating member and the second rotating member. The rotating member is used for connecting with a mounting member, and the mounting member is used for mounting the target equipment. Thus, the first axis is perpendicular to the horizontal plane, so that the first rotating member and the second rotating member rotate in the horizontal direction relative to the connecting shaft, and the first rotating member and the second rotating member are respectively fixedly connected with the rotating member, so that the rotating member can rotate in the horizontal direction. The first rotating piece and the second rotating piece are matched in the upper direction and the lower direction of the fixed part, so that the rotating piece can stably rotate in the horizontal direction. When the target device is mounted to the mounting member and the rotating member are coupled, the rotating means allows the target device to be stably rotated in the horizontal direction.

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 supporting mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a rotating device according to an embodiment of the present invention;

FIG. 3 is a schematic view of the rotating apparatus shown in FIG. 2 with the housing removed;

FIG. 4 is another schematic structural view of the rotating apparatus shown in FIG. 3;

fig. 5 is a schematic structural diagram of a friction assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a connecting shaft according to an embodiment of the present invention;

fig. 7 is a partial structural schematic view of the support mechanism shown in fig. 1.

In the figure:

1. a rotating device; 2. a main body; 21. a fixed part; 22. grooving; 23. a sliding part; 3. a first rotating member; 4. a second rotating member; 5. a connecting shaft; 51. a shaft nail; 52. a nut; 53. a boss; 54. a target limiting surface; 6. a first friction assembly; 7. a second friction assembly; 8. a rotating member; 81. a first rotating section; 82. a second rotating part; 83. an elastic member; 84. a rotating shaft; 9. a first gasket; 10. a second gasket; 11. a first housing; 12. a second housing;

13. a base; 14. a mounting member; 15. a support; 16. a housing; 17. a slide rail; 18. a constant force spring; 181. a winding section; 182. an extension end;

191. opening a hole; 192. a limiting surface; 193. and (7) clamping blocks.

Detailed Description

The embodiment of the utility model provides a rotating device 1 and supporting mechanism for provide stable horizontal rotation mode.

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 supporting mechanism according to an embodiment of the present invention. The support mechanism may be used to support a display.

As shown in fig. 1, the supporting mechanism of the embodiment of the present invention includes a base 13, a bracket 15, a rotating device 1, and a mounting member 14.

The mounting member 14 is used to mount a display, such as a liquid crystal display.

The bracket 15 is arranged on the base 13, and the bracket 15 can be fixedly connected with the base 13. The rotating device 1 and the bracket 15 are slidably connected in the vertical direction. The mounting member 14 is connected to the rotating member 8 of the rotating device 1.

The turning device 1 will be described in detail below.

Fig. 2 is a schematic structural diagram of a rotating device 1 according to an embodiment of the present invention, fig. 3 is a schematic structural diagram of the rotating device 1 shown in fig. 2 after the housing 16 is removed, and fig. 4 is another schematic structural diagram of the rotating device 1 shown in fig. 3.

Referring to fig. 2, 3 and 4, a rotating device 1 according to an embodiment of the present invention includes a main body 2, a first rotating member 3, a second rotating member 4, a connecting shaft 5, and a rotating member 8.

The body 2 comprises a fixed part 21 and a sliding part 23, the fixed part 21 and the sliding part 23 being fixedly connected, in the example shown in fig. 3 the fixed part 21 and the sliding part 23 are integrally formed. Wherein the fixing portion 21 is provided with a through hole extending in the vertical direction.

The sliding portion 23 is adapted to be slidably coupled to the bracket 15. For example, the slide portion 23 and the bracket 15 are slidably coupled in the vertical direction. Specifically, a guide rail may be provided on the bracket 15, and the sliding portion 23 may be slidably coupled to the guide rail.

The first rotating member 3 is located above the fixed portion 21 in the vertical direction, and the second rotating member 4 is located below the fixed portion 21.

The connecting shaft 5 penetrates the first rotating member 3, the through hole and the second rotating member 4 in sequence. Specifically, the first rotating member 3 and the second rotating member 4 are respectively provided with an opening, and the connecting shaft 5 penetrates through the opening of the first rotating member 3, then penetrates through the through hole of the fixing portion 21, and then penetrates through the opening of the second rotating member 4.

The first rotating part 3 can rotate around a first axis relative to the connecting shaft 5, the second rotating part 4 can rotate around the first axis relative to the connecting shaft 5, and the first axis is perpendicular to the horizontal plane, so that the first rotating part 3 can rotate in the horizontal plane direction relative to the connecting shaft 5, and the second rotating part 4 can rotate in the horizontal plane direction relative to the connecting shaft 5.

Specifically, the openings of the first rotating element 3 and the second rotating element 4 are circular structures, and the cross section of the connecting shaft 5 includes a circular arc, so that the first rotating element 3 can rotate around the first axis relative to the connecting shaft 5, and the second rotating element 4 can rotate around the first axis relative to the connecting shaft 5.

As shown in fig. 3 and 4, the first rotating member 3 and the second rotating member 4 are fixedly connected to the rotating member 8, respectively. For example, the rotation member 8 includes a first extension surface and a second extension surface, the first extension surface and the first rotation member 3 are fixedly connected by a screw, and the second extension surface and the second rotation member 4 are fixedly connected by a screw.

It should be understood that the connection manner of the first rotating element 3 and the rotating element 8, and the connection manner of the second rotating element 4 and the rotating element 8 may also be welding, or gluing, etc., and the embodiment of the present invention is not particularly limited thereto.

Thus, the first rotating member 3 can rotate in the horizontal plane direction relative to the connecting shaft 5, and the second rotating member 4 can rotate in the horizontal plane direction relative to the connecting shaft 5, so that the rotating member 8 can rotate in the horizontal plane after the first rotating member 3 and the second rotating member 4 are respectively fixedly connected with the rotating member 8.

The turning piece 8 is intended to be connected to the mounting piece 14, for example by means of screws. The mount 14 is used to mount a target device, for example, the target device may be removably coupled to the mount 14. Thus, since the rotating member 8 can rotate in a horizontal plane, the target device is mounted to the mounting member 14, and after the mounting member 14 is coupled to the rotating member 8, the target device can rotate in a horizontal plane along with the rotating member 8.

In order to improve the wear resistance of the rotating device 1 according to the embodiment of the present invention, optionally, the rotating device 1 further includes a first friction component 6 and a second friction component 7. The connecting shaft 5 also extends through the opening of the first friction pack 6 and the opening of the second friction pack 7.

As shown in fig. 3, one side of the first friction element 6 abuts against the first rotary member 3, and the other side of the first friction element 6 abuts against the fixed portion 21.

One side of the second friction member 7 abuts against the second rotary member 4, and the other side of the second friction member 7 abuts against the fixed portion 21.

In this way, the first friction assembly 6 is located between the first rotating member 3 and the fixed portion 21 to slow down the wear between the first rotating member 3 and the fixed portion 21. The second friction assembly 7 is located between the second rotating member 4 and the fixed part 21 to slow down the wear between the second rotating member 4 and the fixed part 21.

It should be understood that the first friction assembly 6 and the second friction assembly 7 may be made of a wear resistant material, for example, the first friction assembly 6 and the second friction assembly 7 are made of an iron material, or an alloy or the like.

In order to make the rotation more stable, optionally, the connecting shaft 5 and the first friction assembly 6 are fixedly connected, and the connecting shaft 5 and the second friction assembly 7 are fixedly connected. And the first friction component 6 and the second friction component 7 are fixedly connected with the fixing part 21 respectively. Like this, when first rotating member 3 rotates relative to connecting axle 5 to and second rotating member 4 rotates relative to connecting axle 5, first friction pack 6 and second friction pack 7 can be stably connected with fixed part 21, and connecting axle 5 can be stably connected with fixed part 21 through first friction pack 6 and second friction pack 7, thereby, avoided the production of rocking, make the horizontal rotation that rotating device 1 provided more stable.

There are various ways of achieving a fixed connection between the connecting shaft 5, the first friction member 6, the second friction member 7, and the fixing portion 21, for example, by welding or gluing. In a specific example, as shown in fig. 5 and 6, a target limit surface 54 is provided on a side surface of the connecting shaft 5, a first limit surface is provided on a hole wall of the hole of the first friction member 6, and a second limit surface is provided on a hole wall of the hole of the second friction member 7.

The target stopper surface 54 abuts against the first stopper surface to restrict the relative rotation of the connecting shaft 5 and the first friction member 6. And the target stopper surface 54 abuts against the second stopper surface to restrict the relative rotation of the connecting shaft 5 and the second friction member 7. For example, the target limiting surface 54, the first limiting surface, and the second limiting surface are planar structures.

As shown in fig. 3 and 4, the top end and the bottom end of the fixing portion 21 are respectively provided with a slot 22, the first friction component 6 is provided with a latch, and the second friction component 7 is provided with a latch. The slot 22 at the top end of the fixing part 21 is clamped with the clamping block of the first friction component 6, so that the first friction component 6 is fixed relative to the fixing part 21. The slot 22 at the bottom end of the fixing portion 21 is engaged with the latch of the second friction component 7, so that the second friction component 7 is fixed relative to the fixing portion 21.

Fig. 5 is a schematic structural diagram of a friction assembly according to an embodiment of the present invention, and a specific structure of the first friction assembly 6 and the second friction assembly 7 may be as shown in the friction assembly shown in fig. 5. In fig. 5, the friction assembly includes a latch 193 extending from the edge, and the middle of the friction assembly is provided with an opening 191, the opening 191 includes two limiting surfaces 192, and the limiting surfaces 192 are planar structures. The first limiting surface and the latch of the first friction element 6 can be shown as the limiting surface 192 and the latch 193 of the friction element in fig. 5. The second limiting surface and the latch of the second friction element 7 can be shown as the limiting surface 192 and the latch 193 of the friction element in fig. 5.

In the example shown in fig. 3, the first friction pack 6 and the second friction pack 7 are identical in construction, but oriented differently. It is understood that the first friction component 6 and the second friction component 7 may have different structures, and the embodiment of the present invention is not limited thereto.

In order to make the rotation of the rotating device 1 more stable and to slow down the wear, optionally, the rotating device 1 further comprises a first spacer 9 and a second spacer 10.

As shown in fig. 6, the connecting shaft 5 includes a shaft nail 51 and a nut 52, a boss 53 is provided at one end of the shaft nail 51, and an end of the shaft nail 51 far from the boss 53 is in threaded connection with the nut 52.

The stud 51 penetrates the first spacer 9, the first rotary member 3, the through hole, the second rotary member 4, and the second spacer 10 in this order.

One side of the first spacer 9 abuts against the boss 53, and the other side of the first spacer 9 abuts against the first rotary member 3. In this way, the first spacer 9 is located between the boss 53 and the first rotary member 3, preventing wear between the boss 53 and the first rotary member 3, and by abutment of the first spacer 9 and the first rotary member 3, the rotation of the first rotary member 3 is made more stable.

One side of the second washer 10 abuts against the nut 52, and the other side of the second washer 10 abuts against the second rotary member 4. In this way, the second washer 10 is located between the nut 52 and the second rotary member 4, preventing wear between the nut 52 and the second rotary member 4, and by the abutment of the second washer 10 with the second rotary member 4, the rotation of the second rotary member 4 is made smoother.

It will be appreciated that the first and second shims 9, 10 may be made of a wear resistant material.

Referring to fig. 3 and 4, the rotating member 8 may alternatively include an elastic member 83, a first rotating portion 81 and a second rotating portion 82, the first rotating portion 81 and the second rotating portion 82 are connected, and the first rotating portion 81 and the second rotating portion 82 rotate relatively around a second axis parallel to the horizontal plane.

One end of the elastic member 83 is connected to the first rotating portion 81, the other end of the elastic member 83 is connected to the second rotating portion 82, and the elastic force of the elastic member 83 is used to restrict the relative rotation of the first rotating portion 81 and the second rotating portion 82.

Thus, when the target device is mounted on the mounting member 14 and the mounting member 14 is connected to the rotating member 8, the first rotating portion 81 and the second rotating portion 82 rotate relatively around the second axis, and the elastic force of the elastic member 83 is buffered, so that the shaking of the target device caused by the rotating device 1 during the moving process can be reduced.

For convenience of installation and manufacture, the rotation member 8 may further include a rotation shaft 84, and the elastic member 83 may be a torsion spring disposed around the rotation shaft 84.

The rotation shaft 84 penetrates the first rotation portion 81 and the second rotation portion 82, so that the first rotation portion 81 and the second rotation portion 82 can rotate relatively around the rotation shaft 84.

In order to provide a protective effect for the turning device 1, the turning device 1 optionally comprises a first housing 11 and a second housing 12. The fixed part 21 is located in the first housing 11 and the first and second rotating members 3 and 4 are located in the second housing 12.

To sum up, the utility model discloses rotating device 1 of embodiment includes main part 2, first rotating member 3, second rotating member 4, connecting axle 5 and rotates piece 8. Wherein the main body 2 comprises a fixing portion 21 and a sliding portion 23, the fixing portion 21 is fixedly connected with the sliding portion 23, the fixing portion 21 is provided with a through hole extending along the vertical direction, and the sliding portion 23 is used for being slidably connected with the bracket 15, so that the rotating device 1 can be slidably connected with the bracket 15. In the vertical direction, the first rotating member 3 is located above the fixed portion 21, and the second rotating member 4 is located below the fixed portion 21. The connecting shaft 5 sequentially penetrates through the first rotating part 3, the through hole and the second rotating part 4, the first rotating part 3 can rotate relative to the connecting shaft 5 around a first axis, and the second rotating part 4 can rotate relative to the connecting shaft 5 around the first axis, wherein the first axis is perpendicular to the horizontal plane. The first and second rotating members 3 and 4 are fixedly connected to the rotating member 8, respectively, such that the rotating member 8 is rotatable about the first axis with the first and second rotating members 3 and 4. The rotating member 8 is adapted to be coupled to a mounting member 14, and the mounting member 14 is adapted to mount a target device. Thus, since the first axis is perpendicular to the horizontal plane, the first rotating member 3 and the second rotating member 4 rotate in the horizontal direction with respect to the connecting shaft 5, and the first rotating member 3 and the second rotating member 4 are fixedly connected to the rotating member 8, respectively, so that the rotating member 8 can rotate in the horizontal direction. The rotation member 8 is stably rotated in the horizontal direction by the cooperation of the first rotation member 3 and the second rotation member 4 in both the upper and lower directions of the fixed portion 21. When the target equipment is mounted to the mounting member 14, and the mounting member 14 and the rotating member 8 are coupled, the rotating apparatus 1 can stably rotate the target equipment in the horizontal direction.

The embodiment of the utility model provides a still provide a supporting mechanism, this supporting mechanism can be as shown in fig. 1. The support mechanism comprises a base 13, a bracket 15, a turning device 1, and a mounting 14.

Wherein, the bracket 15 is arranged on the base 13, and the bracket 15 can be fixedly connected with the base 13.

In the embodiment of the present invention, the specific form of the base 13 has multiple forms, which can be a radial structure composed of three sides as shown in fig. 1, or the base 13 is a flat plate, etc., and the embodiment of the present invention is not limited to this.

The rotating device 1 may be a rotating device 1 as described in the various embodiments above, for example the rotating device 1 of the embodiment shown in fig. 2 and 3. For the specific implementation of the rotating device 1, reference may be made to the detailed description of the above embodiments, which are not repeated herein.

In the embodiment of the present invention, the rotating device 1 and the bracket 15 are slidably connected in the vertical direction.

The mounting member 14 is connected to the rotary member 8 of the rotary device 1, for example, fixedly by means of screws or the like.

The mounting member 14 is used to mount the display. For example, the display is provided with a first clamping part, the mounting part 14 is provided with a second clamping part, and the detachable connection of the display and the mounting part 14 can be realized through the clamping of the first clamping part and the second clamping part.

Fig. 7 is a partial structural view of the support mechanism shown in fig. 1, and in fig. 7, mainly, parts such as a housing 16 of a bracket 15 are removed, and a connection relationship between the bracket 15 and the rotating device 1 is shown.

As shown in fig. 1 and 7, the bracket 15 optionally includes a housing 16, a slide rail 17, and a constant force spring 18, the slide rail 17 and the constant force spring 18 being disposed within the housing 16.

The constant force spring 18 includes a coil portion 181 and an extension end 182, the extension end 182 extending from the coil portion 181.

The sliding part 23 of the rotating device 1 is slidably connected with the sliding rail 17. For example, the number of the slide rails 17 is two, and the slide rails extend in a vertical direction, two sides of the sliding portion 23 are respectively provided with a sliding member, one sliding member is located in one slide rail 17, and the sliding member is slidably connected with the slide rail 17.

The winding portion 181 is provided in the cavity of the sliding portion 23. In the vertical direction, the extension end 182 is fixedly connected to the housing 16 above the winding portion 181. Thus, an upward elastic force can be provided to the sliding portion 23 by the constant force spring 18, so that the sliding portion 23 can support the rotating device 1.

When the display is installed on the installation part 14, the installation part 14 is connected with the rotating part 8 of the rotating device 1, the fixed force spring 18 can maintain the stress balance state of the rotating device 1 in the vertical direction, so that the display is static in the vertical direction, when a user presses the display downwards, the rotating device 1 can slide downwards along the sliding rail 17, and when the user stops acting on the display, the fixed force spring 18 maintains the stress balance state of the rotating device 1 in the vertical direction, and the display is static in the vertical direction. If the user presses the display upwards, the rotating device 1 slides upwards along the sliding rail 17, and when the user stops acting on the display, the fixed force spring 18 maintains the stress balance state of the rotating device 1 in the vertical direction, and the display is static in the vertical direction.

In the embodiment of the present invention, the rotating device 1 includes a main body 2, a first rotating member 3, a second rotating member 4, a connecting shaft 5, and a rotating member 8. Wherein the main body 2 comprises a fixing portion 21 and a sliding portion 23, the fixing portion 21 is fixedly connected with the sliding portion 23, the fixing portion 21 is provided with a through hole extending along the vertical direction, and the sliding portion 23 is used for being slidably connected with the bracket 15, so that the rotating device 1 can be slidably connected with the bracket 15. In the vertical direction, the first rotating member 3 is located above the fixed portion 21, and the second rotating member 4 is located below the fixed portion 21. The connecting shaft 5 sequentially penetrates through the first rotating part 3, the through hole and the second rotating part 4, the first rotating part 3 can rotate relative to the connecting shaft 5 around a first axis, and the second rotating part 4 can rotate relative to the connecting shaft 5 around the first axis, wherein the first axis is perpendicular to the horizontal plane. The first and second rotating members 3 and 4 are fixedly connected to the rotating member 8, respectively, such that the rotating member 8 is rotatable about the first axis with the first and second rotating members 3 and 4. The rotating member 8 is adapted to be coupled to a mounting member 14, and the mounting member 14 is adapted to mount a target device. Thus, since the first axis is perpendicular to the horizontal plane, the first rotating member 3 and the second rotating member 4 rotate in the horizontal direction with respect to the connecting shaft 5, and the first rotating member 3 and the second rotating member 4 are fixedly connected to the rotating member 8, respectively, so that the rotating member 8 can rotate in the horizontal direction. The rotation member 8 is stably rotated in the horizontal direction by the cooperation of the first rotation member 3 and the second rotation member 4 in both the upper and lower directions of the fixed portion 21. When the monitor is mounted to the mounting member 14, the mounting member 14 and the rotation member 8 are coupled, the rotation device 1 allows the monitor to be stably rotated in a horizontal direction. In addition, since the rotating unit 1 and the bracket 15 are slidably coupled in the vertical direction, the display can be moved in the vertical direction by the rotating unit 1. In this way, the operation of swinging the display to the left and right and moving the display up and down is realized by the rotating device 1.

The utility model discloses supporting mechanism simple structure is exquisite, through the setting of casing 16, can solve the outward appearance and be scraped colored quality problem. And, because the first rotating member 3 and the second rotating member 4 are fixedly connected with the rotating member 8, the display can be prevented from being inclined in the using process.

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 rotary device, comprising:

the main body (2), the main body (2) comprises a fixed part (21) and a sliding part (23), the fixed part (21) is fixedly connected with the sliding part (23), the fixed part (21) is provided with a through hole extending along the vertical direction, and the sliding part (23) is used for being slidably connected with the bracket (15);

a first rotating member (3) and a second rotating member (4), the first rotating member (3) being located above the fixed portion (21) and the second rotating member (4) being located below the fixed portion (21) in a vertical direction;

the connecting shaft (5) penetrates through the first rotating part (3), the through hole and the second rotating part (4) in sequence, the first rotating part (3) can rotate relative to the connecting shaft (5) around a first axis, the second rotating part (4) can rotate relative to the connecting shaft (5) around the first axis, and the first axis is perpendicular to the horizontal plane;

rotate piece (8), first rotating member (3) and second rotating member (4) respectively with rotate piece (8) fixed connection, rotate piece (8) and be used for being connected with installed part (14), installed part (14) are used for installing the target equipment.

2. Turning apparatus according to claim 1,

the rotating device (1) further comprises a first friction assembly (6) and a second friction assembly (7);

one side of the first friction component (6) is abutted with the first rotating piece (3), and the other side of the first friction component (6) is abutted with the fixed part (21);

one side of the second friction component (7) is abutted with the second rotating piece (4), and the other side of the second friction component (7) is abutted with the fixed part (21);

the connecting shaft (5) also penetrates through the opening of the first friction assembly (6) and the opening of the second friction assembly (7).

3. Turning apparatus according to claim 2,

the connecting shaft (5) is fixedly connected with the first friction assembly (6);

the connecting shaft (5) is fixedly connected with the second friction assembly (7);

the first friction component (6) and the second friction component (7) are fixedly connected with the fixing part (21) respectively.

4. Turning apparatus according to claim 3,

a target limiting surface (54) is arranged on the side surface of the connecting shaft (5), a first limiting surface is arranged on the hole wall of the hole of the first friction component (6), and a second limiting surface is arranged on the hole wall of the hole of the second friction component (7);

the target limit surface (54) is abutted with the first limit surface so as to limit the relative rotation of the connecting shaft (5) and the first friction component (6);

the target limiting surface (54) is abutted with the second limiting surface so as to limit the relative rotation of the connecting shaft (5) and the second friction component (7);

the top end and the bottom end of the fixing part (21) are respectively provided with a slot (22), the first friction component (6) is provided with a clamping block, and the second friction component (7) is provided with a clamping block;

the slot (22) at the top end of the fixing part (21) is clamped with the clamping block of the first friction component (6);

the slot (22) at the bottom end of the fixing part (21) is clamped with the clamping block of the second friction component (7).

5. Turning apparatus according to claim 1,

the rotating part (8) comprises an elastic part (83), a first rotating part (81) and a second rotating part (82), the first rotating part (81) is connected with the second rotating part (82), the first rotating part (81) and the second rotating part (82) rotate relatively around a second axis, and the second axis is parallel to the horizontal plane;

one end of the elastic piece (83) is connected with the first rotating part (81), the other end of the elastic piece (83) is connected with the second rotating part (82), and the elastic force of the elastic piece (83) is used for limiting the relative rotation of the first rotating part (81) and the second rotating part (82).

6. Turning apparatus according to claim 5,

the rotating piece (8) further comprises a rotating shaft (84), the elastic piece (83) is a torsion spring, and the torsion spring is arranged around the rotating shaft (84);

the rotation shaft (84) penetrates the first rotation part (81) and the second rotation part (82).

7. Turning apparatus according to claim 1,

the rotating device (1) further comprises a first gasket (9) and a second gasket (10);

the connecting shaft (5) comprises a shaft nail (51) and a nut (52), a boss (53) is arranged at one end of the shaft nail (51), and one end of the shaft nail (51) far away from the boss (53) is in threaded connection with the nut (52);

the shaft nail (51) penetrates through the first gasket (9), the first rotating piece (3), the through hole, the second rotating piece (4) and the second gasket (10) in sequence;

one side of the first gasket (9) is abutted with the boss (53), and the other side of the first gasket (9) is abutted with the first rotating piece (3);

one side of the second gasket (10) is abutted with the nut (52), and the other side of the second gasket (10) is abutted with the second rotating piece (4).

8. Turning apparatus according to claim 1,

the rotating device (1) comprises a first housing (11) and a second housing (12);

the fixing part (21) is positioned in the first shell (11);

the first and second rotary members (3, 4) are located within the second housing (12).

9. A support mechanism, comprising:

a base (13);

a bracket (15), the bracket (15) being disposed on the base (13);

-a rotating device (1), said rotating device (1) being a rotating device (1) according to any one of claims 1 to 8, said rotating device (1) and said support (15) being slidably connected in a vertical direction;

a mounting (14), the mounting (14) being connected to a rotating part (8) of the rotating device (1), the mounting (14) being for mounting a display.

10. The support mechanism of claim 9,

the bracket (15) comprises a shell (16), a sliding rail (17) and a fixed force spring (18), wherein the sliding rail (17) and the fixed force spring (18) are arranged in the shell (16);

the constant force spring (18) comprises a winding part (181) and an extension end (182), wherein the extension end (182) extends out of the winding part (181);

the sliding part (23) of the rotating device (1) is connected with the sliding rail (17) in a sliding manner;

the winding part (181) is arranged in a cavity of the sliding part (23);

the extension end (182) is fixedly connected to the housing (16) above the winding portion (181) in the vertical direction.