CN220102783U - Single-arm type display equipment mounting bracket - Google Patents

Abstract

The utility model discloses a single-arm type display equipment mounting bracket, which comprises a supporting arm, a rotating seat, an adjusting component and a mounting seat, wherein the rotating seat is rotatably mounted at one end of the supporting arm, the rotating axis of the rotating seat extends along the up-down direction; the mounting seat is used for mounting the display equipment. The single-arm type display equipment mounting bracket disclosed by the technical scheme of the utility model can promote the use flexibility of the single-arm type display equipment mounting bracket.

Description

Single-arm type display equipment mounting bracket

Technical Field

The utility model relates to the technical field of brackets, in particular to a single-arm type display equipment mounting bracket.

Background

At present, in order to promote better viewing experience, display device mostly is installed on the wall through the installing support, and present single-arm display device installing support can only rotate about, can't adjust display device's every single move angle, and the user can't adjust according to needs and use the scene, and the flexibility is relatively poor during in-service use, and then influences user's use experience.

Disclosure of Invention

The utility model mainly aims to provide a single-arm type display device mounting bracket, which aims to improve the use flexibility of the single-arm type display device mounting bracket.

In order to achieve the above object, the present utility model provides a single arm display device mounting bracket, comprising:

a support arm;

the rotating seat is rotatably arranged at one end of the supporting arm, the rotating axis of the rotating seat extends along the up-down direction, and the up-down direction is perpendicular to the length direction of the supporting arm;

the adjusting assembly comprises a driving assembly, a mounting shaft and a connecting piece, wherein the driving assembly is mounted on the rotating seat and is provided with a driving rod which moves along the up-down direction, the mounting shaft is rotatably mounted on the rotating seat, the rotating axis of the mounting shaft is perpendicular to the rotating axis of the rotating seat, one end of the connecting piece is fixed on the mounting shaft, the other end of the connecting piece is movably matched with the driving rod, and when the driving rod moves along the up-down direction, the driving rod drives one end of the connecting piece, which is far away from the mounting shaft, to swing along the up-down direction, so that the mounting shaft is driven to rotate; and

the mounting seat is fixed on the mounting shaft and is used for mounting display equipment.

Optionally, the lateral surface of actuating lever is equipped with the connecting hole, be equipped with in the connecting hole and dodge the groove in at least one of the two opposite side pore walls in upper and lower direction, dodge the groove and link up the actuating lever orientation the lateral surface of installation axle, just dodge the tank bottom wall in groove and be close to the direction of installation axle is gradually towards the direction slope extension of keeping away from another pore wall.

Optionally, an annular groove is formed in the outer side face of the driving rod, and the connecting hole penetrates through the groove bottom wall of the annular groove.

Optionally, the installation shaft is provided with a screw hole, and one end of the connecting piece is screwed in the screw hole.

Optionally, the rotary seat is equipped with first mounting hole, second mounting hole and third mounting hole, first mounting hole is followed the upper and lower direction extends, the third mounting hole perpendicular to the axis of rotation of rotary seat, the second mounting hole intercommunication first mounting hole with the third mounting hole, the actuating lever install in the first mounting hole, the installation axle rotate install in the third mounting hole, the radial dimension of second mounting hole is greater than the radial dimension of connecting piece, the connecting piece is located in the second mounting hole.

Optionally, the driving assembly further includes a rotation shaft, a limiting member and a knob, the rotation shaft is rotatably installed in the first installation hole, the limiting member is installed in the rotation seat and is in limiting fit with the rotation shaft so as to limit the rotation shaft to move in the up-down direction, the knob is located outside the first installation hole and is fixed with the rotation shaft, one of the rotation shaft and the driving rod is provided with a screw hole, and the other is provided with a screw rod portion screwed with the screw hole.

Optionally, the lateral surface of rotation axis is equipped with the spacing groove, the spacing groove is followed rotation axis circumference extension's ring channel, the roating seat corresponds the position of spacing groove is equipped with the pinhole, the locating part inserts and locates in the pinhole, just the locating part stretches into the ring channel.

Optionally, the third mounting hole is that both ends link up the setting, the both ends of installation axle all follow the third mounting hole stretches out, the mount pad is equipped with two fixed parts of looks spaced, one of them fixed part with the one end of installation axle is connected, another fixed part with the other end of installation axle is connected.

Optionally, the support arm is equipped with the movable hole, the upper end cross-sectional area of roating seat is greater than the lower extreme cross-sectional area, the terminal surface butt of roating seat upper end towards the lower extreme in the surface of support arm, the roating seat lower extreme inserts the movable hole, and follow the movable hole stretches out, the roating seat lower extreme is equipped with the mounting groove, the mounting groove is the ring channel that roating seat circumference extends, single-arm display device installing support still includes rand and first gasket, first gasket cover is located the roating seat lower extreme, the rand is located the mounting groove, the upper surface of rand with first gasket surface butt, the lower surface of rand with the cell wall butt of mounting groove.

Optionally, the single-arm display device mounting bracket further includes a second gasket, the second gasket is sleeved at the lower end of the rotating seat, and the first gasket is located between the upper end of the rotating seat and the supporting arm.

The single-arm display equipment mounting bracket comprises a supporting arm, a rotating seat, an adjusting component and a mounting seat. The rotary seat is rotationally arranged on the supporting arm, the adjusting assembly comprises a driving assembly, a mounting shaft and a connecting piece, the driving assembly is arranged on the rotary seat and is provided with a driving rod which moves along the up-down direction, the mounting shaft is rotationally arranged on the rotary seat, and the rotating axis is perpendicular to the rotating axis of the rotary seat. One end of the connecting piece is movably connected with the driving rod, and the other end of the connecting piece is fixedly connected with the mounting shaft. When the driving assembly drives the driving rod to move in the up-down direction, the driving rod drives one end of the connecting piece far away from the mounting shaft to swing in the up-down direction by taking the mounting shaft as an axis, so that the mounting shaft and the mounting seat are driven to rotate. Therefore, when the display device is installed on the installation seat, the display device can be rotated in the horizontal direction by rotating the rotation seat, and the pitching angle can be adjusted by driving the display device through the installation shaft and the installation seat, so that the angle of the display device can be flexibly adjusted when the display device is used, and the use flexibility of the single-arm display device installation support is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of one embodiment of a single arm display device mounting bracket of the present utility model;

FIG. 2 is an exploded view of the swivel mount and adjustment assembly of FIG. 1;

FIG. 3 is a schematic view of a conventional use of the single arm display device mounting bracket of FIG. 1;

fig. 4 is a schematic view illustrating a structure of the single arm display device mounting bracket of fig. 1 for adjusting a pitch angle.

Reference numerals illustrate:

10. a support arm; 11. a movable hole; 20. a rotating seat; 21. a first mounting hole; 22. a second mounting hole; 23. a third mounting hole; 24. a pin hole; 30. an adjusting component, 31 and a driving component; 311. a driving rod; 3111. a connection hole; 312. a rotation shaft; 3121. a limit groove; 313. a limiting piece; 314. a knob; 32. a mounting shaft; 321. a screw hole; 33. a connecting piece; 40. a mounting base; 50. a first gasket; 60. a second gasket; 70. collar ring

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B meet at the same time. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a single-arm type display equipment mounting bracket.

In the embodiment of the present utility model, as shown in fig. 1 to 4, the single-arm display device mounting bracket includes a support arm 10, a rotating base 20, an adjusting assembly 30 and a mounting base 40, wherein the rotating base 20 is rotatably mounted at one end of the support arm 10, and a rotation axis 312 of the rotating base 20 extends along an up-down direction (i.e. an up-down direction when the single-arm display device mounting bracket is mounted and used), and the up-down direction is perpendicular to a length direction of the support arm 10. The adjusting component 30 comprises a driving component 31, a mounting shaft 32 and a connecting piece 33, wherein the driving component 31 is mounted on the rotating seat 20 and is provided with a driving rod 311 which moves along the up-down direction, the mounting shaft 32 is rotatably mounted on the rotating seat 20, the rotating axis of the mounting shaft 32 is perpendicular to the rotating axis of the rotating seat 20, one end of the connecting piece 33 is fixed on the mounting shaft 32, the other end of the connecting piece 33 is movably matched with the driving rod 311, so that when the driving rod 311 moves along the up-down direction, the driving rod 311 drives one end of the connecting piece 33 far away from the mounting shaft 32 to swing along the up-down direction, and the mounting shaft 32 is driven to rotate. A mount 40 is fixed to the mounting shaft 32, the mount 40 being used to mount a display device.

Specifically, the single-arm display device further includes a fixing base (not shown) connected to an end of the support arm 10 remote from the swivel base 20, the fixing base being configured to be mounted on a wall or other mounting bracket. The rotation axis extending direction of the rotation seat 20 is perpendicular to the length direction of the support arm 10. When in use, the support arm 10 is horizontally placed, the driving component 31 drives the driving rod 311 to move up and down, and one end of the connecting piece 33 movably connected with the driving rod 311 swings up and down under the driving of the driving rod 311, so as to drive the mounting shaft 32 and the mounting seat 40 to rotate. Therefore, when the display device is mounted on the mounting seat 40, the display device can be rotated in the horizontal direction by rotating the rotating seat, and the display device can be driven by the mounting shaft and the mounting seat to realize pitching angle adjustment, so that the single-arm display device mounting bracket has multiple functions, and the use flexibility is improved.

Among these, display devices include, but are not limited to, televisions, computer monitors, and the like.

The single-arm display device mounting bracket according to the technical scheme of the utility model comprises a supporting arm 10, a rotating seat 20, an adjusting assembly 30 and a mounting seat 40. The rotary base 20 is rotatably mounted on the support arm 10, the adjusting assembly 30 comprises a driving assembly 31, a mounting shaft 32 and a connecting piece 33, the driving assembly 31 is mounted on the rotary base 20 and is provided with a driving rod 311 moving in the up-down direction, the mounting shaft 32 is rotatably mounted on the rotary base 20, and the axis of rotation 312 is perpendicular to the axis of rotation of the rotary base 20. One end of the connecting piece 33 is movably connected with the driving rod 311, and the other end is fixedly connected with the mounting shaft 32. Thus, when the driving assembly drives the driving rod 311 to move in the up-down direction, the driving rod 311 drives one end of the connecting piece 33 away from the mounting shaft 32 to swing in the up-down direction with the mounting shaft as an axis, thereby driving the mounting shaft 32 and the mounting seat 40 to rotate. Therefore, when the display device is mounted on the mounting seat 40, the display device can be rotated in the horizontal direction by rotating the rotating seat, and the pitching angle can be adjusted by driving the display device through the mounting shaft and the mounting seat, so that the angle of the display device can be flexibly adjusted during use, and the use flexibility of the single-arm display device mounting bracket is improved.

When the support arm 10 is used, the support arm 10 is horizontally placed, the driving component 31 drives the driving rod 311 to move along the up-and-down direction, one end of the connecting piece 33 movably connected with the driving rod 311 swings in the up-and-down direction under the driving of the driving rod 311, the other end of the connecting piece 33 cannot swing under the limitation of being fixedly connected with the mounting shaft 32, and the mounting shaft 32 is rotatably arranged on the rotating seat 20, so that the other end of the connecting piece 33 swings along the rotation axis of the mounting shaft 32, and the mounting shaft 32 is driven to rotate on the rotating seat 20. The mount 40 fixedly mounted on the mount shaft 32 is changed in pitch angle by the rotation of the mount shaft 32, thereby completing the adjustment of the pitch angle of the mount 40 mounted on the mount shaft 32.

In some embodiments, the driving assembly 31 includes a driving rod 311, an outer side surface of the driving rod 311 is provided with a connecting hole 3111, at least one of two opposite hole walls in an up-down direction in the connecting hole 3111 is provided with an avoidance groove, the avoidance groove penetrates through the driving rod 311 toward the outer side surface of the mounting shaft 32, and a groove bottom wall of the avoidance groove gradually extends obliquely in a direction approaching the mounting shaft 32 toward a direction away from the other hole wall.

Specifically, one end of the connecting member 33 is movably disposed in the avoidance groove, and the bottom wall of the avoidance groove is gradually inclined and extended in a direction away from the other hole wall in a direction close to the mounting shaft 32, so that the avoidance groove has enough space for the connecting member 33 to move, and meanwhile, the stable connection between the driving rod 311 and the connecting member 33 can be ensured, and the mounting shaft 32 is stably driven to rotate when the connecting member 33 can swing in a stable up-down direction. Of course, the design of the present utility model is not limited thereto, in other embodiments, a sliding groove may be provided on the driving rod 311, the extending direction of the sliding groove is perpendicular to the up-down direction and the extending direction of the mounting shaft 32, the connecting piece 33 is provided with a sliding portion slidably mounted in the sliding groove, and the driving rod 311 can drive the connecting piece 33 to swing when moving in the up-down direction.

In some embodiments, the outer side of the driving rod 311 is provided with a ring groove, and the connection hole 3111 penetrates the bottom wall of the ring groove.

Specifically, when the connecting hole 3111 is formed on the driving rod 311 and the groove is avoided, burrs may be formed on the outer circumferential surface of the driving rod 311, and after the connecting hole 3111 is formed and the groove is avoided, a ring groove is formed on the outer lateral surface of the driving rod 311 and corresponds to the connecting hole 3111 and the groove is formed by turning, so that the hole opening of the connecting hole 3111 and the notch of the groove are polished, the burrs are removed, the burrs are prevented from interfering with the hole wall of the first mounting hole 21, and the lifting and the service life of the driving rod 311 are affected. Of course, in other embodiments, the outer side surface of the driving rod 311 may not be provided with a ring groove.

In some embodiments, the mounting shaft 32 is provided with a screw hole 321, and one end of the connecting member 33 is screwed into the screw hole 321.

Specifically, the connecting piece 33 is the bolt, and the head of connecting piece 33 is located connecting hole 3111, screw portion and the last screw 321 threaded connection of installation axle 32, so, can guarantee the connection stability of connecting piece 33 and installation axle 32, can also be convenient for the subsequent dismantlement of user, and then promoted user's use experience nature. Of course, in other embodiments, the connection 33 and the mounting shaft 32 may be connected in other manners, such as, but not limited to: welding, clamping, bonding, etc.

In some embodiments, the rotating base 20 is provided with a first mounting hole 21, a second mounting hole 22 and a third mounting hole 23, the first mounting hole 21 extends along the up-down direction, the third mounting hole 23 is perpendicular to the rotation axis of the rotating base 20, the second mounting hole 22 communicates with the first mounting hole 21 and the third mounting hole 23, the driving rod 311 is mounted in the first mounting hole 21, the mounting shaft 32 is rotatably mounted in the third mounting hole 23, the radial dimension of the second mounting hole 22 is larger than the radial dimension of the connecting piece 33, and the connecting piece 33 is located in the second mounting hole 22.

Specifically, the driving rod 311, the mounting shaft 32 and the connecting piece 33 are mounted by using the space of the rotating seat 20, so that the hole wall of the first mounting hole 21 limits the driving rod 311, the hole wall of the second mounting hole 22 limits the connecting piece 33, and the third mounting hole 23 limits the mounting shaft 32, so that the driving rod 311, the connecting piece 33 and the mounting shaft 32 can stably move, and the overall structural stability of the single-arm display device mounting bracket is improved. Of course, in other embodiments, the rotary base 20 may be provided without the first mounting hole 21, the second mounting hole 22 and the third mounting hole 23, and the driving rod 311, the mounting shaft 32 and the connecting member 33 may be directly provided on the surface of the rotary base 20.

In some embodiments, the driving assembly 31 further includes a rotation shaft 312, a limiting member 313 and a knob 314, the rotation shaft 312 is rotatably installed in the first installation hole 21, the limiting member 313 is installed on the rotation seat 20 and is in limiting fit with the rotation shaft 312 to limit the rotation shaft 312 to move up and down, the knob 314 is located outside the first installation hole 21 and is fixed with the rotation shaft 312, one of the rotation shaft 312 and the driving rod 311 is provided with a screw hole 321, and the other is provided with a screw rod portion screwed with the screw hole 321.

Specifically, when the pitch angle of the mount 40 needs to be adjusted, the user can rotate the rotation shaft 312 by screwing the knob 314, and the rotation shaft 312 rotates along with the rotation of the rotation shaft 312, and the rotation of the drive rod 311 in the first mounting hole 21 can be restricted because the drive rod 311 is restricted by the connection member 33. Thus, when the rotating shaft 312 rotates, the driving rod 311 can be driven to move up and down in the first mounting hole 21, so that the connecting piece 33 is driven to move. It will be appreciated that the pitch angle of the mounting base 40 can be precisely controlled, and the manual rotation of the knob 314 for driving can make the structure of the driving assembly 31 simpler and have higher reliability. Of course, in other embodiments, a motor may be used to drive the drive rod 311 in an up-down direction.

In some embodiments, the outer side surface of the rotating shaft 312 is provided with a limiting groove 3121, the limiting groove 3121 is an annular groove extending along the circumferential direction of the rotating shaft 312, the rotating seat 20 is provided with a pin hole 24 at a position corresponding to the limiting groove 3121, the limiting piece 313 is inserted into the pin hole 24, and the limiting piece 313 partially extends into the annular groove.

Specifically, when the user screws the knob 314, the rotation shaft 312 rotates along with the rotation of the knob 314, and due to the cooperation of the limiting groove 3121 and the limiting rod, the limiting rod can limit the movement of the rotation shaft in the rotation axis direction, so that the rotation shaft 312 cannot move up and down when rotating, and can only rotate in a fixed position, and through the screw connection, the driving rod 311 can lift along with the rotation of the rotation shaft 312 under the rotation of the rotation shaft 312, thereby driving the connecting piece 33 to move. It can be understood that the threaded connection is simpler in structure and higher in reliability, and when the technical scheme of the utility model is applied, the driving rod 311 can stably drive the connecting piece 33 to move, so as to drive the mounting shaft 32 to stably rotate. Of course, in other embodiments, the outer side surface of the rotation shaft 312 may not be provided with the limiting groove 3121, and the rotation shaft 312 may be lifted and lowered along with the rotation of the knob 314.

In some embodiments, the third mounting hole 23 is provided with two ends penetrating, two ends of the mounting shaft 32 extend from the third mounting hole 23, and the mounting seat 40 is provided with two fixing portions spaced apart, wherein one fixing portion is connected with one end of the mounting shaft 32, and the other fixing portion is connected with the other end of the mounting shaft 32.

Specifically, threaded holes are respectively formed at both ends of the mounting shaft 32 extending from the third mounting hole 23, and a screw through hole is formed at a position of the mounting seat 40 corresponding to the threaded hole, and each screw is screwed to the threaded hole through the screw through hole. It can be appreciated that the screw mounting manner has a strong fastening capability, and when the technical scheme of the utility model is applied, the mounting shaft 32 and the mounting seat 40 can be connected more tightly, and the subsequent disassembly of a user is facilitated. Of course, in other embodiments, the mounting shaft 32 and the mounting base 40 may be connected in other ways, such as, but not limited to: welding, bonding, clamping, etc.

In some embodiments, the support arm 10 is provided with a movable hole 11, the cross-sectional area of the upper end of the rotating seat 20 is larger than the cross-sectional area of the lower end, the end face of the upper end of the rotating seat 20, which faces the lower end, is abutted against the surface of the support arm 10, the lower end of the rotating seat 20 is inserted into the movable hole 11 and extends out of the movable hole 11, the lower end of the rotating seat 20 is provided with a mounting groove, the mounting groove is an annular groove extending circumferentially of the rotating seat 20, the single-arm display device mounting bracket further comprises a clamping ring 70 and a first gasket 50, the first gasket 50 is sleeved on the lower end of the rotating seat 20, the clamping ring 70 is arranged in the mounting groove, the upper surface of the clamping ring 70 is abutted against the surface of the first gasket 50, and the lower surface of the clamping ring 70 is abutted against the groove wall of the mounting groove.

Specifically, when the collar 70 is installed in the installation slot, it is used to abut against the first gasket 50, and limit the rotating seat 20 at the same time, so that the upper and lower ends of the rotating seat 20 have limiting structures, so as to avoid detachment in the connecting hole 3111 in the rotating seat 20, prevent the rotating shaft 312 from moving towards the direction of the rotating shaft 312 line, and further ensure the rotation stability of the rotating seat 20. Further, the first spacer 50 can increase the contact area between the support arm 10 and the surface of the rotating seat 20, avoid the direct contact between the support arm 10 and the rotating seat 20, reduce wear, and thereby improve the rotating smoothness and further improve the user experience.

Still further, the first gasket 50 is made of nylon. It can be appreciated that nylon materials have high strength and good wear resistance. When the technical scheme of the utility model is applied, the integral structure of the first gasket 50 can have higher strength and good wear resistance, so that the wear is reduced, and the service life of the first gasket 50 is prolonged. Of course, in other embodiments, the first pad 50 may be made of other materials, such as plastic, metal, etc.

In some embodiments, the single-arm display device mounting bracket further includes a second spacer 60, the second spacer 60 is sleeved on the lower end of the rotating base 20, and the first spacer 50 is located between the upper end of the rotating base 20 and the supporting arm 10.

Specifically, the gasket can increase the surface contact area of the support arm 10 and the rotating seat 20, avoid the direct contact of the support arm 10 and the rotating seat 20, reduce abrasion, promote the rotating smoothness, and further promote the use experience of the user. Of course, in other embodiments, no spacer may be provided between the support arm 10 and the swivel base 20.

Further, the second gasket 60 is made of nylon. It can be appreciated that nylon materials have high strength and good wear resistance. When the technical scheme of the utility model is applied, the whole structure of the second gasket 60 has higher strength and good wear resistance, so that the wear is reduced, and the service life of the second gasket 60 is prolonged. Of course, in other embodiments, the second pad 60 may be made of other materials, such as plastic, metal, etc.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims (10)

1. A single-arm display device mounting bracket, comprising:

a support arm;

the rotating seat is rotatably arranged at one end of the supporting arm, the rotating axis of the rotating seat extends along the up-down direction, and the up-down direction is perpendicular to the length direction of the supporting arm;

the adjusting assembly comprises a driving assembly, a mounting shaft and a connecting piece, wherein the driving assembly is mounted on the rotating seat and is provided with a driving rod which moves along the up-down direction, the mounting shaft is rotatably mounted on the rotating seat, the rotating axis of the mounting shaft is perpendicular to the rotating axis of the rotating seat, one end of the connecting piece is fixed on the mounting shaft, the other end of the connecting piece is movably matched with the driving rod, and when the driving rod moves along the up-down direction, the driving rod drives one end of the connecting piece, which is far away from the mounting shaft, to swing along the up-down direction, so that the mounting shaft is driven to rotate; and

the mounting seat is fixed on the mounting shaft and is used for mounting display equipment.

2. The mounting bracket for the single-arm display device according to claim 1, wherein a connecting hole is formed in the outer side surface of the driving rod, an avoidance groove is formed in at least one of two opposite side hole walls in the vertical direction in the connecting hole, the avoidance groove penetrates through the driving rod to face the outer side surface of the mounting shaft, and the groove bottom wall of the avoidance groove gradually extends in a direction away from the other hole wall in a direction approaching the mounting shaft in an inclined manner.

3. The mounting bracket for the single arm display device according to claim 2, wherein the outer side surface of the driving lever is provided with a ring groove, and the connection hole penetrates through the bottom wall of the ring groove.

4. The mounting bracket for the single arm display device according to claim 1, wherein the mounting shaft is provided with a screw hole, and one end of the connecting member is screwed into the screw hole.

5. The mounting bracket for the single-arm display device according to claim 1, wherein the rotating base is provided with a first mounting hole, a second mounting hole and a third mounting hole, the first mounting hole extends in the up-down direction, the third mounting hole is perpendicular to the rotation axis of the rotating base, the second mounting hole is communicated with the first mounting hole and the third mounting hole, the driving rod is mounted in the first mounting hole, the mounting shaft is rotatably mounted in the third mounting hole, the radial dimension of the second mounting hole is larger than that of the connecting piece, and the connecting piece is positioned in the second mounting hole.

6. The mounting bracket for a single-arm display device according to claim 5, wherein the driving assembly further comprises a rotation shaft rotatably installed in the first mounting hole, a stopper installed in the rotation seat and in a stopper fit with the rotation shaft to restrict the rotation shaft from moving in the up-down direction, and a knob located outside the first mounting hole and fixed to the rotation shaft, one of the rotation shaft and the driving lever is provided with a screw hole, and the other is provided with a screw portion screwed with the screw hole.

7. The mounting bracket for the single-arm display device according to claim 6, wherein a limit groove is formed in the outer side surface of the rotating shaft, the limit groove is an annular groove extending along the circumferential direction of the rotating shaft, a pin hole is formed in the rotating seat at a position corresponding to the limit groove, the limit piece is inserted into the pin hole, and the limit piece part extends into the annular groove.

8. The mounting bracket for the single-arm display device according to claim 5, wherein the third mounting hole is provided with two through ends, two ends of the mounting shaft extend out from the third mounting hole, the mounting seat is provided with two fixing portions spaced apart, one fixing portion is connected with one end of the mounting shaft, and the other fixing portion is connected with the other end of the mounting shaft.

9. The mounting bracket for the single-arm display device according to claim 1, wherein the support arm is provided with a movable hole, the cross-sectional area of the upper end of the rotating seat is larger than the cross-sectional area of the lower end, the end face of the upper end of the rotating seat, which faces towards the lower end, is abutted against the surface of the support arm, the lower end of the rotating seat is inserted into the movable hole and extends out from the movable hole, the lower end of the rotating seat is provided with a mounting groove which is an annular groove extending along the circumferential direction of the rotating seat, the mounting bracket for the single-arm display device further comprises a collar and a first gasket, the first gasket is sleeved on the lower end of the rotating seat, the collar is arranged on the mounting groove, the upper surface of the collar is abutted against the surface of the first gasket, and the lower surface of the collar is abutted against the groove wall of the mounting groove.

10. The single arm display device mounting bracket of claim 9, further comprising a second spacer, wherein the second spacer is sleeved on the lower end of the swivel base, and wherein the first spacer is positioned between the upper end of the swivel base and the support arm.