CN217273214U

CN217273214U - Rotation force value external adjusting structure and display support

Info

Publication number: CN217273214U
Application number: CN202220930796.0U
Authority: CN
Inventors: 徐立杰; 郭宗兴; 叶建志; 张秀金
Original assignee: Dongguan Honglian Electronics Co ltd
Current assignee: Dongguan Honglian Electronics Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-23
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a rotation value external adjustment structure and a display bracket, the structure comprises a mounting plate, a rotation adjustment axis, a rotation adjustment nut and a seat body, the rotation adjustment axis comprises a shaft rod, the mounting plate is provided with a first avoidance hole for the shaft rod to pass through, the seat body is provided with a second avoidance hole for the shaft rod to pass through, the shaft rod passes through the first avoidance hole and the second avoidance hole in sequence and then is in threaded connection with the rotation adjustment nut, the seat body can enable the shaft rod to rotate relative to the mounting plate for the rotation axis, and the tightness of the shaft rod and the rotation adjustment nut is adjusted, so as to adjust the rotation value of the seat body relative to the mounting plate; the utility model discloses need not to dismantle the regulation that can realize the rotation force value to spare part, be suitable for and carry out nimble regulation to the rotation force value in dispatching from the factory and the end user use, effectively reduce the rotation force value and adjust the degree of difficulty and promote the use and experience.

Description

Rotation force value external adjusting structure and display support

Technical Field

The utility model relates to a display screen support makes technical field, especially relates to rotary force value external adjustment structure and display support.

Background

Screens have been essential display devices for daily life and learning. Some special industries need to watch various screens at the same time to meet the work requirements of groups, so the rotation function of the screen becomes important, the rotation (SWIVEL) force value of the traditional screen is adjusted before leaving a factory, when a user needs to adjust the rotation force value, a plurality of appearance pieces of the traditional screen need to be disassembled and pulled to expose the part for adjusting the rotation force value, the adjusting step is complicated, the user is inconvenient to flexibly adjust the rotation force value, and the use experience is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rotation power value external regulation structure and display support, it need not to dismantle the regulation that can realize rotation power value to spare part, is suitable for and carries out nimble regulation to rotation power value in dispatching from the factory and the end user use, effectively reduces the rotation power value and adjusts the degree of difficulty and promote the use and experience.

In order to realize the above-mentioned purpose, the utility model discloses a rotatory power value external adjustment structure, it includes mounting panel, rotatory regulation axle center, rotatory adjusting nut and pedestal, the rotatory regulation axle center includes the axostylus axostyle, the mounting panel is equipped with the confession the first hole of dodging that the axostylus axostyle passed, the pedestal is equipped with the confession the hole is dodged to the second that the axostylus axostyle passed, the axostylus axostyle passes in proper order first keep away hole and second keep away after the hole with rotatory adjusting nut threaded connection, the pedestal can the axostylus axostyle is relative for rotatory axle center the mounting panel is rotatory, adjusts the elasticity of axostylus axostyle and rotatory adjusting nut, in order to adjust the pedestal is relative the rotatory power value of mounting panel.

Compared with the prior art, the rotary adjusting axle center of the utility model comprises an axle rod, the mounting plate is provided with a first avoidance hole for the axle rod to pass through, the seat body is provided with a second avoidance hole for the axle rod to pass through, the axle rod passes through the first avoidance hole and the second avoidance hole in sequence and then is in threaded connection with the rotary adjusting nut, the seat body can rotate relative to the mounting plate by taking the axle rod as the rotary axle center, the tightness of the axle rod and the rotary adjusting nut is adjusted to adjust the rotary force value of the seat body relative to the mounting plate, because the rotary adjusting nut is exposed out of the seat body, a user can directly adjust the tightness of the shaft lever and the rotary adjusting nut through a tool to realize the rotary force value, thereby need not to dismantle structural spare part and can realize the regulation of rotation power value, be suitable for and carry out nimble regulation to rotation power value before dispatching from the factory and in the end user use, effectively reduce the rotation power value and adjust the degree of difficulty and promote the use and experience.

Preferably, the external adjustment structure for the rotation force value further comprises a top cover, the top cover is hinged to the base body, and the top cover is used for shielding the rotation adjustment nut.

Specifically, the base body is provided with a containing groove, after the shaft rod is in threaded connection with the rotary adjusting nut, the rotary adjusting nut is contained in the base body through the containing groove, and the top cover can cover and cover the containing groove.

Preferably, the inner diameter of the receiving groove is larger than the outer diameter of the rotation adjusting nut.

Preferably, the external rotation force value adjusting structure further comprises an auxiliary fixing structure, and the top cover is used for assisting in covering the accommodating groove through the auxiliary fixing structure.

Specifically, supplementary fixed knot constructs including magnet, magnet is located on the top cap and correspond the axostylus axostyle, when the top cap lid closes the storage tank, magnet magnetic adsorption the axostylus axostyle.

Preferably, the external adjustment structure for rotation force value further includes a first washer, the shaft rod passes through the first washer, and the first washer is disposed between the accommodation groove and the rotation adjustment nut.

Preferably, the rotation regulation axle center still includes the pole head, the pole head is located the axostylus axostyle is kept away from the one end of rotation regulation nut, the diameter of pole head is greater than the diameter in first dodge the hole, the rotation power value external adjustment structure still includes spring shim and second gasket, the spring shim is pea type setting, the axostylus axostyle passes in proper order spring shim and second gasket, just spring shim and second gasket are filled in proper order and are located between pole head and the pedestal.

Preferably, the external rotation force value adjusting structure further comprises a rotating assembly, the rotating assembly comprises a first connecting portion and a rotating arm, the first connecting portion is connected with the mounting plate, the rotating arm is rotatably connected with the first connecting portion, and the rotating arm is used for being connected with the display screen body; the pedestal is a metal piece, and the pedestal is provided with a second connecting part for connecting with the bracket.

Preferably, the external adjustment structure for rotational force value further includes a first housing and a second housing, the first housing is used for covering the mounting plate, and the second housing is used for covering the seat.

Correspondingly, the utility model also discloses a display support, it includes the support and as above the rotation force value external adjustment structure, the mounting panel is used for connecting the display screen body, the pedestal is connected the support.

Drawings

Fig. 1 is a schematic view of an assembly structure of a display bracket and a display screen body according to the present invention;

fig. 2 is a schematic structural view of a rotation force value external adjustment structure of the present invention;

FIG. 3 is an exploded schematic view of FIG. 2;

fig. 4 is a sectional view of fig. 2.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Referring to fig. 1, the display bracket of the present embodiment includes a bracket 300 and a rotation force value external adjusting structure 100, wherein the rotation force value external adjusting structure 100 includes a mounting plate 11, a rotation adjusting axis 20, a rotation adjusting nut 30 and a base 40, the mounting plate 11 is used for connecting to a display screen body 200, the base 40 is connected to the bracket 300, the base 40 can rotate relative to the mounting plate 11, and the rotation force value of the base 40 relative to the mounting plate 11 can be adjusted by adjusting the rotation adjusting nut 30. The rotation force value external adjustment structure 100 of the present embodiment will be described in detail below.

Referring to fig. 1-4, the rotation adjustment axis 20 of the present embodiment includes a shaft 21, the mounting plate 11 is provided with a first avoiding hole 111 for the shaft 21 to pass through, the seat body 40 is provided with a second avoiding hole 41 for the shaft 21 to pass through, the shaft 21 sequentially passes through the first avoiding hole 111 and the second avoiding hole 41 and then is in threaded connection with the rotation adjustment nut 30, the seat body 40 can rotate relative to the mounting plate 11 by using the shaft 21 as the rotation axis, and the tightness of the shaft 21 and the rotation adjustment nut 30 is adjusted to adjust the rotation force value of the seat body 40 relative to the mounting plate 11.

It can be understood that, because the rotation adjusting nut 30 is exposed outside the seat body 40, the user can directly perform the tightness adjustment of the rotation adjusting nut 30 by using a tool, and the tightness of the shaft rod 21 and the rotation adjusting nut 30 in the structure determines the compression degree of the seat body 40 and the mounting plate 11, when the compression degree of the seat body 40 and the mounting plate 11 is low, the rotation force value of the seat body 40 relative to the mounting plate 11 is low, and at this time, the seat body 40 is easy to rotate relative to the mounting plate 11. Accordingly, when the pressing degree of the seat body 40 and the mounting plate 11 is large, the rotation force value of the seat body 40 relative to the mounting plate 11 is large, and at this time, the seat body 40 is difficult to rotate relative to the mounting plate 11.

Preferably, the external adjustment structure 100 for rotational force value of the present embodiment further includes a top cover 50, the top cover 50 is hinged to the base 40, and the top cover 50 is used for shielding the rotational adjustment nut 30. Preferably, the top cover 50 is a plastic member, the base body 40 is provided with a hinge structure, the top cover 50 can be turned up and down relative to the base body 40 through the hinge structure, and specifically, when the top cover 50 is turned up relative to the base body 40, the rotation adjusting nut 30 is exposed out of the base body 40; when the top cover 50 is closed relative to the housing 40, the rotation adjusting nut 30 is covered on the housing 40 by the top cover 50. The setting mode that top cap 50 covers rotation adjusting nut 30 can reduce on the one hand because of smooth degree influence of regulation to rotation adjusting nut 30 such as outside powder, dirt, on the other hand, can promote the whole pleasing to the eye degree of product.

Specifically, the seat body 40 is provided with an accommodating groove 42, after the shaft rod 21 is in threaded connection with the rotation adjusting nut 30, the rotation adjusting nut 30 is accommodated in the seat body 40 through the accommodating groove 42, and the top cover 50 can cover and cover the accommodating groove 42. Through accomodating rotation regulation nut 30 in the pedestal 40, can reduce the overall height of structure, and because top cap 50 is through directly covering storage tank 42 for accomodate in pedestal 40 internal rotation regulation nut 30 can effectively be sheltered from by top cap 50, avoid external powder, dirt, the erosion of steam rotation regulation nut 30, effectively prolong the life of structure.

Further, the inner diameter of the receiving groove 42 is larger than the outer diameter of the rotation adjusting nut 30, so as to ensure that an effective gap is left between the rotation adjusting nut 30 and the receiving groove 42, so that a user can insert a tool into the gap to adjust the tightness of the rotation adjusting nut 30. The rotation adjusting nut 30 of this embodiment is a hexagon nut, and the user can adopt the hexagonal sleeve to carry out the tight regulation to the rotation adjusting nut 30, and at this moment, the clearance between rotation adjusting nut 30 and the storage tank 42 only needs to be full enough the hexagonal sleeve stretch into and rotatory activity can. In other preferred manners, the rotation adjusting nut 30 may also be other nuts such as a plum nut, a profile nut, etc., which is not limited herein.

Further, the external adjustment structure 100 for rotational force value further comprises an auxiliary fixing structure, through which the top cover 50 is assisted to cover the receiving groove 42. The auxiliary fixing structure of the present embodiment is a magnetic structure, and the top cover 50 has a tendency to cover the accommodating groove 42 by the magnetic function. Specifically, the auxiliary fixing structure includes a magnet 60, the magnet 60 is disposed on the top cover 50 and corresponds to the shaft 21, when the top cover 50 covers the accommodating groove 42, the magnet 60 magnetically attracts the shaft 21, and the shaft 21 is made of iron. Of course, the auxiliary fixing structure may also adopt a manner such as a hook and loop fastener, a buckle, a rivet, and the like, which is not limited herein.

Preferably, the external adjustment structure 100 for rotation force value further includes a first spacer 70, the shaft 21 passes through the first spacer 70, and the first spacer 70 is disposed between the receiving groove 42 and the rotation adjustment nut 30, since the first spacer 70 has a certain buffering characteristic, the receiving groove 42/the rotation adjustment nut 30 can be prevented from being damaged due to the direct pressing of the rotation adjustment nut 30 on the receiving groove 42.

Preferably, the rotation-adjusting shaft 20 further includes a rod head 22, the rod head 22 is disposed at an end of the shaft 21 away from the rotation-adjusting nut 30, and a diameter of the rod head 22 is larger than a diameter of the first avoiding hole 111, so as to prevent the rod head 22 from partially extending into the mounting plate 11. The external adjustment structure 100 of rotary force value further includes a spring washer 80 and a second washer 90, the spring washer 80 is a pea-shaped setting (i.e. the spring washer 80 is a pea-shaped washer), the shaft rod 21 sequentially passes through the spring washer 80 and the second washer 90, and the spring washer 80 and the second washer 90 are sequentially arranged between the rod head 22 and the seat body 40. When the rotation adjusting nut 30 is tightened, the spring washer 80 will clamp the seat body 40 under the effect of tightening the rotation adjusting nut 30, so as to increase the rotation force value of the seat body 40 relative to the mounting plate 11. In addition, since the second pad 90 has a certain buffer property, the damage of the mounting plate 11/rod head 22 caused by the direct pressing of the rod head 22 against the mounting plate 11 can be avoided.

It should be noted that, since the first and

second washers

70 and 90 have certain buffering characteristics, a certain adjustment surplus buffering space can be generated, which is convenient for a user to adjust the tightness of the rotation adjusting nut 30.

Preferably, the external adjustment structure 100 for rotation force value further includes a rotation assembly 12, the rotation assembly 12 includes a first connection portion 121 and a rotation arm 122, the first connection portion 121 is connected to the mounting plate 11, the rotation arm 122 is rotatably connected to the first connection portion 121, the rotation arm 122 is used for connecting the display screen body 200, and when the inclination angle of the display screen body 200 is adjusted, the rotation arm 122 rotates relative to the mounting plate 11, so that the external adjustment structure 100 for rotation force value of this embodiment has a forward tilting and reclining adjustment function.

The seat body 40 is a metal member, the seat body 40 is provided with a second connecting portion 43 for connecting with the bracket 300, and the seat body 40 is made of the metal member, so that the seat body 40 has certain rigidity, and the compression on the seat body 40 after the rotation adjusting nut 30 is tightened can be effectively borne.

Preferably, the external adjustment structure 100 for rotational force value further includes a first casing 101 and a second casing 102, the first casing 101 is used for covering the mounting plate 11, and the second casing 102 is used for covering the seat 40, so as to ensure that the mounting plate 11 and the seat 40 are not directly exposed to the external environment, thereby improving the appearance. Of course, in other preferred modes, the first housing 101 and the second housing 102 are of an integral structure to reduce the number of parts.

Referring to fig. 1-4, the rotation adjusting axis 20 of the present invention includes an axis rod 21, a mounting plate 11 is provided with a first avoiding hole 111 for the axis rod 21 to pass through, a base 40 is provided with a second avoiding hole 41 for the axis rod 21 to pass through, the axis rod 21 sequentially passes through the first avoiding hole 111 and the second avoiding hole 41 and is in threaded connection with a rotation adjusting nut 30, the base 40 can rotate relative to the mounting plate 11 with the axis rod 21 as the rotation axis, and adjust the tightness of the axis rod 21 and the rotation adjusting nut 30 to adjust the rotation force value of the base 40 relative to the mounting plate 11, because the rotation adjusting nut 30 of the present application is exposed outside the base 40, a user can directly adjust the tightness of the axis rod 21 and the rotation adjusting nut 30 by using a tool to realize the rotation force value, thereby realizing the adjustment of the rotation force value without disassembling structural components, and being suitable for flexibly adjusting the rotation force value before and during the use by an end user, effectively reduce the rotation force value and adjust the degree of difficulty and promote and use experience.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims

1. The utility model provides a rotation power value externally adjusted structure which characterized in that: including mounting panel (11), rotation regulation axle center (20), rotation regulation nut (30) and pedestal (40), rotation regulation axle center (20) includes axostylus axostyle (21), mounting panel (11) are equipped with the confession first dodge hole (111) that axostylus axostyle (21) passed, pedestal (40) are equipped with the confession second dodge hole (41) that axostylus axostyle (21) passed, axostylus axostyle (21) passes in proper order first dodge behind hole (111) and the second dodge hole (41) with rotation regulation nut (30) threaded connection, pedestal (40) can axostylus axostyle (21) is relative for rotation axle center mounting panel (11) is rotatory, adjusts the elasticity of axostylus axostyle (21) and rotation regulation nut (30) is with the regulation pedestal (40) is relative the rotation force value of mounting panel (11).

2. The rotation force value external adjustment structure of claim 1, wherein: the rotary adjusting nut is characterized by further comprising a top cover (50), wherein the top cover (50) is hinged to the base body (40), and the top cover (50) is used for shielding the rotary adjusting nut (30).

3. The rotation force value external adjustment structure of claim 2, wherein: the base body (40) is provided with a containing groove (42), after the shaft rod (21) is in threaded connection with the rotary adjusting nut (30), the rotary adjusting nut (30) is contained in the base body (40) through the containing groove (42), and the top cover (50) can cover and cover the containing groove (42).

4. The rotation force value external adjustment structure of claim 3, wherein: the storage tank also comprises an auxiliary fixing structure, and the top cover (50) is used for covering the storage tank (42) in an auxiliary manner through the auxiliary fixing structure.

5. The rotation force value external adjustment structure of claim 4, wherein: the auxiliary fixing structure comprises a magnet (60), the magnet (60) is arranged on the top cover (50) and corresponds to the shaft rod (21), and when the top cover (50) covers the accommodating groove (42), the magnet (60) magnetically adsorbs the shaft rod (21).

6. The rotation force value external adjustment structure of claim 3, wherein: the adjusting device further comprises a first gasket (70), the shaft rod (21) penetrates through the first gasket (70), and the first gasket (70) is arranged between the accommodating groove (42) and the rotary adjusting nut (30) in a cushioning mode.

7. The rotation force value external adjustment structure of claim 1, wherein: rotatory regulation axle center (20) still include pole head (22), pole head (22) are located axostylus axostyle (21) are kept away from the one end of rotatory adjusting nut (30), the diameter of pole head (22) is greater than the first diameter of dodging hole (111), rotatory power value outside regulation structure (100) still includes spring shim (80) and second shim (90), spring shim (80) are the setting of pea type, axostylus axostyle (21) pass in proper order spring shim (80) and second shim (90), just spring shim (80) and second shim (90) are filled up in proper order and are located between pole head (22) and pedestal (40).

8. The rotation force value external adjustment structure of claim 1, wherein: the display screen is characterized by further comprising a rotating assembly (12), wherein the rotating assembly (12) comprises a first connecting part (121) and a rotating arm (122), the first connecting part (121) is connected with the mounting plate (11), the rotating arm (122) is rotatably connected with the first connecting part (121), and the rotating arm (122) is used for being connected with the display screen body (200); the base body (40) is a metal piece, and the base body (40) is provided with a second connecting part (43) used for being connected with the support (300).

9. The rotation force value external adjustment structure of claim 1, wherein: the mounting structure further comprises a first shell (101) and a second shell (102), wherein the first shell (101) is used for wrapping the mounting plate (11), and the second shell (102) is used for wrapping the holder body (40).

10. A display stand, comprising: comprising a bracket (300) and a rotation force value external adjusting structure (100), wherein the rotation force value external adjusting structure (100) is as defined in any one of claims 1-9, the mounting plate (11) is connected to connect with a display screen body (200), and the base body (40) is connected with the bracket (300).