CN115596972A - Display support with sliding rail structure and display device thereof - Google Patents

Abstract

The invention provides a display bracket with a sliding rail structure and a display device thereof. The display bracket with the sliding rail structure comprises a bracket body, a pivoting piece, a display assembly module and at least one constant force spring. The bracket body has a top end. The pivot piece is provided with a first end and a second end, the first end is provided with a pivot part, the pivot part is pivoted at the top end of the bracket body, and the second end is far away from the top end relative to the first end. The display equipment module sets up in the second end of pin joint spare, and display equipment module includes slide rail set spare, and slide rail set spare includes guide and slider, and the slider can be assembled in the guide with sliding. The constant force spring is connected between the guide piece and the sliding piece.

Description

Display support with sliding rail structure and display device thereof

Technical Field

The present disclosure relates to a bracket, and more particularly to a display bracket with a sliding rail structure and a display device thereof.

Background

The display is a very popular electronic device, and when the display is used, the display is usually mounted on the supporting frame to obtain stable positioning. In addition, in order to enable the display to be freely adjusted to meet the requirements of different users, a sliding rail structure is generally installed between the supporting frame and the display.

However, most of the current sliding track structures are disposed on the body of the supporting frame, and thus the display is very close to the supporting frame after being mounted on the sliding track structure, which results in that the display cannot further adjust the tilt angle relative to the supporting frame or the adjustable angle is greatly limited. In addition, the sliding rail structure is disposed on the supporting frame, which also causes the structure of the supporting frame to be too complex and the appearance shape to be limited.

Disclosure of Invention

The present invention is directed to a display stand with a sliding rail structure and a display device thereof, so as to solve at least one of the above problems.

In view of the above, in an embodiment, a display bracket with a sliding rail structure is provided, which includes a bracket body, a pivot joint member, a display assembly module, and at least one constant force spring. The bracket body has a top end. The pivot piece has first end and second end, and first end is equipped with the pivot portion, and the pivot portion pivot is located the top of support body, and the top is kept away from for first end to the second end. The display assembling module is arranged at the second end of the pin joint part and comprises a sliding rail assembly, the sliding rail assembly comprises a guide part and a sliding part, and the sliding part can be assembled on the guide part in a sliding manner. The constant force spring is connected between the guide piece and the sliding piece.

In some embodiments, the display assembly module includes a display assembly plate, the guide member is fixed to the second end of the pivot member, and the sliding member is connected to the display assembly plate, so that the display assembly plate and the sliding member can synchronously slide relative to the guide member.

In some embodiments, the display assembly plate is further rotatably coupled to the slide rail assembly.

In some embodiments, the display assembly plate has an axial through hole, and the damping plate is fixed in the axial through hole and contacts with the display assembly plate.

In some embodiments, the display assembly plate includes an annular damper disposed at a rim of the axial through hole and contacting the damper plate.

In some embodiments, the display assembly module includes a ring frame connected to the periphery of the display assembly board, the ring frame has an inner periphery, the inner periphery surrounds to form an accommodating groove, and the slide rail assembly is accommodated in the accommodating groove.

In some embodiments, a cover plate is disposed at a side of the receiving groove adjacent to the pivot, the cover plate has a long guide slot, and the second end of the pivot is disposed in the long guide slot.

In some embodiments, the sliding member includes a sliding slot, and the guide member includes a guide plate received in the sliding slot.

In some embodiments, a plurality of balls are disposed in the sliding groove, and the plurality of balls can be in rolling contact with the guide plate.

In some embodiments, the sliding member includes another sliding groove, the guiding member includes a guiding block, the guiding block is accommodated in the other sliding groove, the guiding block is provided with a groove, and the constant force spring is accommodated in the groove.

In some embodiments, a rotation shaft is further disposed between the first end and the second end of the pivot, and an axial direction of the rotation shaft is perpendicular to an axial direction of the pivot.

In some embodiments, the hinge assembly further comprises an elastic body connected between the first end of the pivot member and the bracket body.

In some embodiments, the desk further comprises a base, the support body has a bottom end, the bottom end is pivoted on the base, and the base is fixed on the desk board or the desk clip.

In some embodiments, the support further comprises an elastic member connected between the base and the support body.

In some embodiments, the multi-link assembly further includes a first link, a second link, a third link and a fourth link, the first link is connected to the pivot portion of the pivot member, the second link is connected to the base, the third link and the fourth link are parallel to each other, two ends of the third link are respectively pivoted to the first link and the second link, and two ends of the fourth link are respectively pivoted to the first link and the second link.

In some embodiments, the hinge further comprises a friction plate, and the friction plate is in contact with the first end of the pivot member and the top end of the bracket body.

In some embodiments, the hinge assembly further includes an angle limiting plate disposed between the first end of the pivot member and the top end of the bracket body, the angle limiting plate has a limiting notch, the first end of the pivot member has a limiting block, and the limiting block is located in the limiting notch.

In another embodiment, a display device is further provided, which has the display bracket and a display as described above. The display has a front and a back, the back is equipped with an assembly groove, and display equipment module installs in the assembly groove.

In summary, according to the display stand of the embodiment of the invention, the slide rail assembly of the display assembling module is disposed at one end of the pivot member away from the stand body, so that the position of the display can be adjusted according to different requirements of a user, and the display can be positioned by the constant force spring after the position adjustment. In addition, the adjustable angle range of the display can be enlarged, the structure of the bracket body can be simplified, the appearance shape of the bracket body can be freely changed without limitation, and the like.

Drawings

Fig. 1 is a perspective view of a display device according to an embodiment of the invention.

Fig. 2 is an exploded perspective view of a display device according to an embodiment of the invention.

FIG. 3 is an exploded perspective view of an embodiment of a stand for a monitor according to the present invention.

Fig. 4 is a cross-sectional view taken along line 4-4 of fig. 1.

Fig. 5 is a schematic sliding diagram of a display device according to an embodiment of the invention.

FIG. 6 is a plan view of an embodiment of a stand for a display device of the present invention.

FIG. 7 is a schematic view of a display stand according to an embodiment of the present invention.

FIG. 8 is another schematic view of the display stand according to an embodiment of the invention.

Fig. 9 is a cross-sectional view taken along line 9-9 of fig. 1.

FIG. 10 is an exploded perspective view of one embodiment of the stent body of the present invention.

FIG. 11 is a partial cross-sectional view of one embodiment of a stent body of the present invention.

FIG. 12 is another exploded perspective view of an embodiment of a stent body of the present invention.

FIG. 13 is another partial cross-sectional view of one embodiment of a stent body of the present invention.

FIG. 14 is an upright view of a bracket body according to an embodiment of the present invention.

FIG. 15 is a schematic tilting view of a bracket body according to an embodiment of the present invention.

The reference numbers are as follows:

d, display device

1: display support

10: stent body

11: tip end

12: bottom end

14,15 moving plate

16 driving part

20 pivot connection piece

21 first end

211 limiting block

22 pivoting part

23 second end of

24: rotation axis

30 display assembling module

31 sliding rail component

32 guide member

321 guide plate

322 guiding block

323 groove

324 surface

33 sliding part

331,332 sliding groove

333 to surface

335 ball bearing

34 display assembling board

341 axial through hole

342 is an annular damping sheet

343, snap hook

35 damping plate

36: ring frame

361 inner ring circumference

362 accommodating groove

37: cover plate

371: long guide groove

40 constant force spring

50: elastomer

52 multi-link assembly

53 first connecting rod

54 second connecting rod

55 third connecting rod

56 fourth connecting rod

57 friction plate

58-degree limiting plate

581: limit notch

59: bolt

60: base

70, table board

80 table clamp

90: elastic member

100 display

110 front side

120 back side of

121: assembling groove

122, fastening hole

L1-L4 arrows

Detailed Description

Fig. 1 to 4 show an embodiment of a display device D according to the invention, wherein the display device D includes a display bracket 1 and a display 100. In some embodiments, the display 100 may be a plasma display, a liquid crystal display, a light emitting diode display, or other flat panel display.

As shown in fig. 1 to 4, the stand 1 includes a stand body 10, a pivot member 20, a display assembling module 30, and at least one constant force spring 40.

As shown in fig. 1 to 4, the bracket body 10 is in a long column shape and has a top end 11 and a bottom end 12. The bottom end 12 is used for being assembled and fixed on an object, such as a table, a wall or a floor. The top end 11 and the bottom end 12 are respectively opposite ends of the stent body 10. In some embodiments, the bracket body 10 can be in an upright fixing configuration (as shown in fig. 1 and 2) or an inclined fixing configuration.

As shown in fig. 1 to 4, the pivot 20 may be a block, a plate, a rod or a column with a certain length, the pivot 20 has a first end 21 and a second end 23, the first end 21 has a pivot portion 22, the pivot portion 22 may be a pivot or a shaft hole and is pivoted to the top end 11 of the stand body 10, so that the pivot 20 can swing with respect to the top end 11 of the stand body 10 with the pivot portion 22 as an axis when being stressed. In addition, the second end 23 of the pivot 20 is far away from the top end 11 relative to the first end 21, so that the second end 23 is spaced from the top end 11, and the distance depends on the length of the pivot 20, that is, the longer the pivot 20 is, the greater the distance between the second end 23 and the top end 11 is.

As shown in fig. 1 to 4, the display assembly module 30 is disposed at the second end 23 of the pivot member 20 for assembling the display 100, for example, in the embodiment, the display 100 has a front surface 110 and a back surface 120, the back surface 120 is provided with an assembly groove 121, and the display assembly module 30 can be mounted in the assembly groove 121, so that the appearance of the display assembly module 30 and the display 100 after being assembled can be more flat and beautiful.

In some embodiments, the display 100 and the display assembly module 30 can be assembled and fixed by magnetic attraction or fastening, so that the display 100 and the display assembly module 30 can be assembled and disassembled quickly, but not limited thereto, and the display 100 and the display assembly module 30 can also be assembled and fixed by other methods such as locking or tight fitting. For example, as shown in fig. 2, in the embodiment, the display assembly module 30 includes a display assembly board 34, a plurality of hooks 343 are disposed on the display assembly board 34, a plurality of fastening holes 122 are disposed in the assembly groove 121 of the display 100, and the hooks 343 of the display assembly board 34 can be respectively fastened to the fastening holes 122 of the assembly groove 121 of the display 100, so that the display assembly module 30 can be quickly assembled in the assembly groove 121, and the display 100 can be quickly separated when it needs to be disassembled.

As shown in fig. 1 to 4, the display assembling module 30 includes a sliding rail assembly 31, the sliding rail assembly 31 includes a guide 32 and a sliding member 33, and the sliding member 33 is slidably assembled on the guide 32, so that the sliding member 33 can slide relative to the guide 32. In this embodiment, the guiding member 32 is fixed to the second end 23 of the pivoting member 20, and the sliding member 33 is connected to the display assembly plate 34, so that the display assembly plate 34 and the sliding member 33 can synchronously slide relative to the guiding member 32. Therefore, when the monitor 100 is mounted on the monitor mounting plate 34, the monitor 100 can slide relative to the guide 32 and the bracket body 10 via the sliding member 33, so as to adjust the position of the monitor 100 according to different requirements of a user.

As shown in fig. 1 to 4, the constant force spring 40 is connected between the guide 32 and the sliding member 33, in the present embodiment, the constant force spring 40 is in a winding shape, and when the display 100 slides relative to the guide 32 and the bracket body 10 via the sliding member 33, one end of the constant force spring 40 is forced to be stretched in a straight shape. In addition, the constant force spring 40 can constantly provide an elastic force, and the magnitude of the elastic force is balanced with the total weight of the movable objects such as the display 100, the display assembling plate 34 and the sliding member 33, so that the display 100 can be positioned by the elastic force of the constant force spring 40 when adjusted to different positions.

Referring to fig. 4 and 5, in the embodiment, the sliding direction (as indicated by an arrow L1 in fig. 5) of the sliding member 33 of the sliding rail assembly 31 relative to the guiding member 32 is the same as the extending direction of the bracket body 10, so that when a user needs to adjust the height of the display 100, the user can apply a force to control the display 100 to move up and down relative to the guiding member 32 and the bracket body 10 via the sliding member 33 to change the height position of the display 100. When the monitor 100 is adjusted to a desired height position, the user can stop applying the force to position the monitor 100 at the desired height position by the elastic force provided by the constant force spring 40.

In some embodiments, the sliding member 33 and the guiding member 32 of the sliding rail assembly 31 can slide relative to the guiding member 32 through various linear sliding structures. As shown in fig. 3 to fig. 6, for example, in the present embodiment, the sliding member 33 is a plate, and the surface 333 of the sliding member 33 facing the bracket body 10 includes a plurality of sliding slots 331,332, and the extending direction of the plurality of sliding slots 331,332 is the same as the extending direction of the bracket body 10, wherein the sliding slot 331 is located in the middle of the surface 333, and the plurality of sliding slots 332 are arranged on two opposite sides of the sliding slot 331. The guiding member 32 of the sliding rail assembly 31 is a plate, and a surface 324 of the guiding member 32 facing the sliding member 33 is provided with a guiding plate 321 and a plurality of guiding blocks 322, the guiding plate 321 is accommodated in the sliding slot 331, and the plurality of guiding blocks 322 are respectively accommodated in the plurality of sliding slots 332, so that the sliding member 33 can stably slide relative to the guiding member 32.

As shown in fig. 6, in the embodiment, a plurality of balls 335 are further disposed in the sliding slot 331 of the sliding member 33, wherein the plurality of balls 335 are disposed at two opposite sides of the sliding slot 331 in an aligned manner, and the plurality of balls 335 are rollably contacted with the guiding plate 321, so that the friction between the guiding plate 321 and the sliding slot 331 can be greatly reduced and the sliding member 33 can be smoother in the process of sliding relative to the guiding member 32.

As shown in fig. 6, in the present embodiment, each guiding block 322 of the guiding element 32 is further provided with a groove 323, and each groove 323 accommodates a constant force spring 40, so that the constant force spring 40 can obtain a stable position limitation, and the situation that the constant force spring 40 is deflected or swayed in the sliding process of the sliding element 33 relative to the guiding element 32 is avoided.

As shown in fig. 7 and 8, since the sliding rail assembly 31 of the display assembling module 30 is disposed at the second end 23 of the pivot 20 away from the stand body 10, the display 100 can keep a certain distance from the stand body 10, so as to increase the adjustable angle range of the display 100. In addition, since the slide rail assembly 31 is not disposed on the stand body 10, the structure of the stand body 10 can be more simplified and the external shape of the stand body 10 can be freely changed without being restricted.

As shown in fig. 7, in the embodiment, the axial direction of the pivotal portion 22 of the pivotal member 20 is perpendicular to the extending direction of the bracket body 10, so that after the display 100 is assembled in the display assembly module 30, the display 100 can swing upward or downward (as shown by an arrow L2 in fig. 7) relative to the top end 11 of the bracket body 10 by taking the pivotal portion 22 as an axis, so as to adjust the pitch angle of the display 100, and the display 100 keeps a certain distance from the bracket body 10, thereby further increasing the adjustable range of the pitch angle of the display 100. In addition, since the pivot 20 is pivotally disposed at the top end 11 of the stand body 10, the upward swinging angle of the display 100 is not limited, and the adjustable range of the elevation angle of the display 100 is further increased.

As shown in fig. 3 and 8, in the embodiment, a rotation shaft 24 is further disposed between the first end 21 and the second end 23 of the pivot 20, and an axial direction of the rotation shaft 24 is perpendicular to an axial direction of the pivot 22, so that after the display 100 is assembled in the display assembly module 30, the display 100 can swing leftwards or rightwards relative to the stand body 10 (as shown by an arrow L3 in fig. 8) with the rotation shaft 24 as an axis to adjust a lateral tilt angle of the display 100, and the display 100 and the stand body 10 keep a certain distance, thereby increasing an adjustable range of the lateral tilt angle of the display 100.

As shown in fig. 2, 3 and 9, the display assembly board 34 is further rotatably connected to the sliding rail assembly 31, so that after the display 100 is assembled on the display assembly board 34, in addition to being capable of sliding up and down to adjust the height position and swinging to adjust the pitch angle and the lateral tilt angle, the display 100 can further rotate (as shown by an arrow L4 in fig. 9) relative to the sliding rail assembly 31 and the bracket body 10 to adjust to different rotation angles.

As shown in fig. 2, 3 and 9, in the present embodiment, the display assembling plate 34 has an axial through hole 341, the damping plate 35 is fixedly disposed in the axial through hole 341, and the damping plate 35 contacts with the display assembling plate 34. Thus, when the display 100 is rotated to different positions with respect to the slide rail assembly 31 and the stand body 10 via the display assembly plate 34, positioning can be obtained by a frictional force between the damping plate 35 and the display assembly plate 34. In addition, the display assembling plate 34 may further include an annular damping plate 342, and the annular damping plate 342 is disposed at the edge of the axial through hole 341 and contacts the damping plate 35, so as to increase the friction force between the display assembling plate 34 and the damping plate 35 to achieve the effect of strengthening the positioning.

In some embodiments, the annular damping plate 342 and the damping plate 35 may be made of polymer resin material or rubber material, so as to further reduce noise and vibration when the display assembly plate 34 rotates, and improve the service life of the annular damping plate 342 and the damping plate 35.

As shown in fig. 2 and fig. 3, the display assembly module 30 includes a ring frame 36, the ring frame 36 is connected to the periphery of the display assembly board 34 and extends toward the bracket body 10, the ring frame 36 has an inner ring circumference 361, the inner ring circumference 361 forms an accommodating groove 362, the slide rail assembly 31 is accommodated in the accommodating groove 362, and a cover 37 is further disposed on a side of the accommodating groove 362 adjacent to the pivot joint 20, so that the slide rail assembly 31 can be hidden in the accommodating groove 362 to improve the overall aesthetic property of the display assembly module 30.

As shown in fig. 3 and 4, the cover 37 has a long guide groove 371 communicating with the receiving groove 362, the extending direction of the long guide groove 371 is the same as the sliding direction (as indicated by arrow L1 in fig. 5) of the sliding element 33, the second end 23 of the hinge 20 is inserted into the long guide groove 371 to connect to the guiding element 32 of the sliding rail assembly 31, when the display 100 is stressed, the sliding element 33, the display assembling plate 34, the ring frame 36 and the cover 37 can be driven to synchronously slide relative to the guiding element 32, and the cover 37 can be disposed through the long guide groove 371, so as to avoid interference or collision with the hinge 20 during the sliding process.

Referring to fig. 4 and 10, at least one elastic body 50 (here, two elastic bodies 50 are provided, but the number of the elastic bodies 50 is not limited) is further connected between the first end 21 of the pivot 20 and the stand body 10, so that the display 100 can be positioned by the elastic force provided by the elastic body 50 after the pivot 20 swings and adjusts the angle relative to the stand body 10. In the embodiment, the elastic body 50 is an extension spring, one end of the elastic body 50 is connected to the first end 21 of the pivot 20, and the other end of the elastic body 50 is connected to the bracket body 10.

In some embodiments, the elastic body 50 may also be other kinds of elastic members, such as a torsion spring or a leaf spring.

As shown in fig. 10 and 11, in the present embodiment, a movable plate 14 is further disposed in the bracket body 10, the movable plate 14 can move relative to the bracket body 10 to adjust the position, and the other end of the elastic body 50 is connected to the movable plate 14, so as to adjust the elongation of the elastic body 50 by the movement of the movable plate 14, and further change the elastic force of the elastic body 50 according to actual requirements.

As shown in fig. 11, a transmission member 16 is disposed in the bracket body 10, in this embodiment, the transmission member 16 is an elongated bolt, and one end of the transmission member 16 is screwed to the movable plate 14. Therefore, the user can operate the transmission member 16 to rotate, so as to drive the movable plate 14 to move relative to the bracket body 10 to change the elastic force of the elastic body 50. However, the above embodiments are only examples, and in some embodiments, the transmission member 16 may be other transmission structures (such as a belt transmission structure or a gear transmission structure).

In some embodiments, the bottom end 12 of the stand body 10 is further assembled to a base 60, wherein the base 60 can be selectively fixed to a table board 70 or a table clip 80. As shown in fig. 12 and 13, for example, the base 60 may be directly fixed on a table 70, so that the bracket body 10 is fixed at a predetermined angle, for example, the included angle between the bracket body 10 and the table 70 may be 30 °, 45 °, 60 ° or 90 °. Alternatively, as shown in fig. 13, the base 60 may be fixed to a table clip 80, wherein the table clip 80 is used for clipping and fixing to the edge of the table, so as to freely select the fixing position of the stand body 10.

As shown in fig. 12 and 13, the bottom end 12 of the stand body 10 is pivotally disposed on the base 60, so that the stand body 10 can swing relative to the base 60 to adjust the inclination angle, and further adjust the position of the display 100 synchronously. In addition, at least one elastic element 90 (here, three elastic elements 90 are provided, but the number of the elastic elements 90 is not limited) is further connected between the base 60 and the bracket body 10, so that after the bracket body 10 is rotated and tilted relative to the base 60, positioning can be achieved by the elastic force provided by the elastic element 90. In the embodiment, the elastic element 90 is a tension spring, one end of the elastic element 90 is connected to the bottom end 12 of the bracket body 10, and the other end of the elastic element 90 is connected to the base 60.

In some embodiments, the elastic member 90 may be other elastic members, such as a torsion spring or a leaf spring.

As shown in fig. 12 and 13, in the present embodiment, a movable plate 15 is further disposed in the bracket body 10, the movable plate 15 can move relative to the bracket body 10 to adjust the position, one end of the elastic member 90 connected to the bracket body 10 is connected to the movable plate 15, and the extension of the elastic member 90 can be adjusted by moving the movable plate 15, so as to change the magnitude of the elastic force of the elastic member 90 according to actual requirements.

Referring to fig. 10 and 12, the monitor bracket 1 further includes at least one multi-link assembly 52, in the present embodiment, the number of the multi-link assemblies 52 is two and the two multi-link assemblies 52 are respectively coupled to two opposite sides of the bracket body 10, wherein the multi-link assembly 52 is configured to prevent the monitor 100 and the pivot member 20 from swinging along with the bracket body 10 during the process of swinging the bracket body 10 relative to the base 60 to adjust the tilt angle, so that the monitor 100 can be maintained at the original view angle, which is described in detail below.

As shown in fig. 10 and 12, taking one of the multi-link assemblies 52 as an example, the multi-link assembly 52 includes a first link 53, a second link 54, a third link 55 and a fourth link 56, the first link 53 is connected to the pivot portion 22 of the pivot 20, and the top end 11 of the stand body 10 is sandwiched between the first link 53 and the pivot portion 22, so that the top end 11 of the stand body 10 can still rotate relative to the first link 53 and the pivot portion 22. The second connecting rod 54 is connected to the base 60, and the bottom end 12 of the bracket body 10 is clamped between the second connecting rod 54 and the base 60, so that the bottom end 12 of the bracket body 10 can still rotate relative to the second connecting rod 54 and the base 60. The third link 55 and the fourth link 56 of the multi-link assembly 52 are parallel to each other, two ends of the third link 55 are respectively pivoted to the first link 53 and the second link 54, and two ends of the fourth link 56 are respectively pivoted to the first link 53 and the second link 54, so as to form the multi-link assembly 52 into a parallel four-link structure.

Thus, as shown in fig. 14 and 15, when the user applies force to operate the stand body 10 to swing relative to the base 60 to adjust the tilt angle, the top end 11 and the bottom end 12 of the stand body 10 can rotate relative to the pivot 20 and the base 60, respectively, and the third link 55 and the fourth link 56 of the multi-link assembly 52 swing relative to the first link 53 and the second link 54 to swing synchronously with the stand body 10, so that the stand body 10 changes the tilt angle. In addition, since the pivoting portion 22 of the pivoting member 20 is connected to the first link 53, the pivoting portion 22 of the pivoting member 20 is restricted by the multi-link assembly 52 from rotating relative to the stand body 10, so that the display 100 connected to the pivoting member 20 can be maintained at the original viewing angle.

As shown in fig. 10, the monitor stand 1 may include a plurality of bolts 59, and the first link 53 of the multi-link assembly 52 may pass through the top end 11 of the stand body 10 through the bolts 59 to be connected to the pivotal portion 22 of the pivotal member 20, and the top end 11 of the stand body 10 is sandwiched between the first link 53 and the pivotal portion 22. As shown in fig. 12, the second link 54 of the multi-link assembly 52 can also be connected to the base 60 by a bolt 59 through the bottom end 12 of the bracket body 10, and the bottom end 12 of the bracket body 10 is sandwiched between the second link 54 and the base 60. However, the assembly of the multi-link assembly 52 is merely exemplary, and the invention is not limited thereto.

As shown in fig. 10, in the present embodiment, the stand 1 further includes at least one friction plate 57 (here, two friction plates 57, but the number of the friction plates 57 is not limited), wherein the friction plate 57 is in contact between the first end 21 of the pivotal member 20 and the top end 11 of the stand body 10, so that when the stand body 10 rotates to different inclination angles relative to the pivotal member 20 and the base 60, the friction force among the friction plate 57, the pivotal member 20 and the stand body 10 can achieve the effect of enhancing the positioning.

As shown in fig. 10, the display bracket 1 further includes an angle limiting plate 58, the angle limiting plate 58 is disposed between the first end 21 of the pivot member 20 and the top end 11 of the bracket body 10, the angle limiting plate 58 has a limiting notch 581, the first end 21 of the pivot member 20 is provided with a limiting block 211, the limiting block 211 is located in the limiting notch 581, and the width of the limiting notch 581 is greater than the width of the limiting block 211. Thus, as shown in fig. 14 and 15, when the stand body 10 rotates relative to the pivotal member 20 and the base 60, the rotatable angle of the stand body 10 can be limited by the angle limiting plate 58 and the limiting block 211.

In summary, in the embodiment of the invention, the slide rail assembly 31 of the display assembling module 30 is disposed at the second end 23 of the pivot member 20 away from the bracket body 10, so that the position of the display 100 can be adjusted according to different requirements of a user, and the adjustable angle range of the display 100 can be further increased. In addition, since the slide rail assembly 31 of the display assembling module 30 is not disposed on the stand body 10, the structure of the stand body 10 can be more simplified and the external shape of the stand body 10 can be freely changed without limitation.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made without departing from the spirit of the invention.

Claims (18)

1. A display support with a slide rail structure, comprising:

a bracket body having a top end;

the pivoting piece is provided with a first end and a second end, the first end is provided with a pivoting part, the pivoting part is pivoted at the top end of the bracket body, and the second end is far away from the top end relative to the first end;

the display assembling module is arranged at the second end of the pivot joint part and comprises a sliding rail component, the sliding rail component comprises a guide part and a sliding part, and the sliding part can be assembled on the guide part in a sliding manner; and

at least one constant force spring connected between the guiding member and the sliding member.

2. The stand according to claim 1, wherein the display assembly module includes a display assembly plate, the guiding member is fixed to the second end of the pivoting member, and the sliding member is connected to the display assembly plate, so that the display assembly plate and the sliding member can synchronously slide relative to the guiding member.

3. The stand of claim 2, wherein the display assembly plate is further rotatably coupled to the rail assembly.

4. The bracket as claimed in claim 3, wherein the display assembly plate has an axial through hole, and a damping plate is fixed in the axial through hole and contacts the display assembly plate.

5. The stand according to claim 4, wherein the display assembly plate includes an annular damping plate disposed at an edge of the axial through hole and contacting the damping plate.

6. The display bracket of claim 2, wherein the display assembly module comprises a ring frame connected to the periphery of the display assembly plate to form a receiving slot, and the slide assembly is received in the receiving slot.

7. The bracket as claimed in claim 6, wherein a cover is disposed at a side of the receiving groove adjacent to the pivot member, the cover has a long guiding groove, and the second end of the pivot member is disposed in the long guiding groove.

8. The display bracket of claim 1, wherein the sliding member includes a sliding slot, and the guiding member includes a guiding plate received in the sliding slot.

9. The stand according to claim 8, wherein a plurality of balls are disposed in the sliding slot, and the plurality of balls are in rolling contact with the guiding plate.

10. The monitor support with sliding rail structure according to claim 8, wherein the sliding member includes another sliding slot, the guiding member includes a guiding block, the guiding block is received in the another sliding slot, and the guiding block has a groove, the at least one constant force spring is received in the groove.

11. The stand of claim 1, wherein a rotation shaft is disposed between the first end and the second end of the pivot member, and an axial direction of the rotation shaft is perpendicular to an axial direction of the pivot portion.

12. The stand of claim 1, further comprising an elastic member connected between the first end of the pivot member and the stand body.

13. The monitor support with sliding rail structure as claimed in claim 1, further comprising a base, wherein the support body has a bottom end, the bottom end is pivotally disposed on the base, and the base is fixed on a desk board or a desk clip.

14. The stand of claim 13, further comprising a resilient member connected between the base and the stand body.

15. The monitor support with a sliding track structure as claimed in claim 13, further comprising a multi-link assembly, wherein the multi-link assembly comprises a first link, a second link, a third link and a fourth link, the first link is connected to the pivot portion of the pivot member, the second link is connected to the base, the third link and the fourth link are parallel to each other, two ends of the third link are respectively pivoted to the first link and the second link, and two ends of the fourth link are respectively pivoted to the first link and the second link.

16. The stand of claim 1, further comprising a friction plate contacting the first end of the pivot member and the top end of the stand body.

17. The display bracket of claim 1, further comprising an angle limiting plate disposed between the first end of the pivot member and the top end of the bracket body, the angle limiting plate having a limiting notch, the first end of the pivot member having a limiting block disposed in the limiting notch.

18. A display device, comprising:

the display stand with a slide rail structure of any one of claims 1 to 17; and

the display is provided with a front surface and a back surface, the back surface is provided with an assembling groove, and the display assembling module is arranged in the assembling groove.

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