CN213712432U

CN213712432U - Automatic security protection control support of adjusting

Info

Publication number: CN213712432U
Application number: CN202022715160.8U
Authority: CN
Inventors: 徐明峰; 周琦; 陆迁亮
Original assignee: Suzhou Kunfei Engineering Co ltd
Current assignee: Suzhou Kunfei Engineering Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-16
Anticipated expiration: 2030-11-20

Abstract

The application relates to an automatically-adjusted security monitoring support which comprises a damping base, wherein the damping base is of a hollow structure, an annular corrugated part is arranged on the top wall, and a corrugated part is arranged on the side wall; the upright rod comprises a base section, a fixed section and a rotating section; one end of the fixed section is fixedly connected with the base section, and the other end of the fixed section is rotatably connected with the rotating section; a first rotating shaft sleeved with the first gear is arranged in the fixed section; the cross rod is rotatably connected with a second rotating shaft sleeved with a third gear; a connecting plate; a first driving device provided with a second gear; and a second driving device provided with a fourth gear; the vertical rod is connected to the top surface of the damping base and is positioned in the annular corrugated part; the second gear is meshed with the first gear; the cross rod is fixedly connected to the rotating section, and the fourth gear is meshed with the third gear; the connecting plate is fixedly connected with the second rotating shaft and used for installing monitoring equipment. This application can make supervisory equipment can monitor 360 all-round, can also adjust visual angle far and near simultaneously to the dead angle of control has been reduced.

Description

Automatic security protection control support of adjusting

Technical Field

The application relates to the technical field of security and protection monitoring supports, in particular to an automatically-adjusted security and protection monitoring support.

Background

The security monitoring equipment is used for monitoring and ensuring safety. Most of the existing security monitoring equipment is automatic and can carry out all-around monitoring. In order to make the effect of the monitoring equipment better and the monitoring range wider, a support for supporting needs to be used in the installation process of the security monitoring equipment.

At present, in order to make the monitoring device monitor a wider range in the related art, a rotating mechanism is usually provided to rotate the monitoring device in a horizontal plane; however, due to the shielding of the mounting columns or other parts, even if the monitoring equipment can rotate 360 degrees in the horizontal plane, the monitoring equipment also has a monitoring dead angle, and cannot monitor the range of 360 degrees.

Aiming at the related technologies, the inventor thinks that the traditional security monitoring bracket causes dead angles in the monitoring range of the monitoring equipment, and cannot achieve the monitoring of 360 degrees.

SUMMERY OF THE UTILITY MODEL

To the not enough that correlation technique exists, in order to improve the monitoring range who fixes the monitoring facilities on the security protection control support, this application provides an automatically regulated security protection control support.

The application provides a pair of automatically regulated's security protection control support adopts following technical scheme:

automatic security protection control support of adjusting includes:

the damping base is of a hollow cylinder structure, the top wall of the damping base is provided with an annular corrugated part, and the side wall of the damping base is provided with a corrugated part surrounding the side wall for one circle; the wave-shaped extending direction of the annular corrugated part is the same as the radial direction of the damping base, and the wave-shaped extending direction of the corrugated part is the same as the axial direction of the damping base;

the upright rod comprises a base section, a fixed section and a rotating section; the fixed section is of a hollow pipe structure, one end of the fixed section is fixedly connected to the base section, and the other end of the fixed section is connected with the rotating section in a relatively rotating mode; a first rotating shaft is arranged in the fixed section, one end of the first rotating shaft is rotatably connected to the base section, and the other end of the first rotating shaft is fixedly connected to the rotating section; a first gear is sleeved on the outer annular surface of the first rotating shaft, and an opening is formed in the side surface of the fixing section to expose the first gear;

the cross rod is horizontally arranged, a second rotating shaft which is also horizontally arranged is rotatably connected to the cross rod, the second rotating shaft can rotate around the axial direction of the second rotating shaft, and a third gear is sleeved on the outer annular surface of the second rotating shaft;

a connecting plate;

the power output end of the first driving device is provided with a second gear which can be meshed with the first gear;

the power output end of the second driving device is provided with a fourth gear which can be meshed with the third gear;

the upright rod is connected to the top surface of the damping base and is positioned in the annular corrugated part; the first driving device is fixedly connected with the damping base, the second gear extends into the opening of the fixed section and is meshed with the first gear, and the first rotating shaft can rotate around the axial direction of the first rotating shaft under the driving of the first driving device; the cross rod is fixedly connected to the rotating section of the vertical rod, the second driving device is fixedly connected to the cross rod, the fourth gear is meshed with the third gear, and the second rotating shaft can rotate around the axial direction of the second rotating shaft under the driving of the second driving device; the connecting plate is fixedly connected with the second rotating shaft and used for installing monitoring equipment.

By adopting the technical scheme, the monitoring equipment fixed on the connecting plate can monitor 360 degrees in all directions, the problem of shielding by parts such as the vertical rod does not exist, and the distance of the visual angle can be adjusted, so that the monitoring dead angle of the monitoring equipment is reduced. Meanwhile, the first driving device and other parts are arranged on the shock absorption seat, so that the weight at the high position of the upright is reduced, and the structural stability is improved; and the design of only rotating the rotating part at the upper part of the vertical rod instead of the whole vertical rod is also beneficial to improving the stability of rotation. In addition, the arrangement of annular corrugated portion and corrugated portion can play the absorbing effect to play the protection pole setting and set up the supervisory equipment above that, reduce and rock, improve the effect of shooting the definition. The annular corrugated portion of the circular ring shape can deal with vibration from all directions of a horizontal plane, and compared with a traditional spring structure which can only deal with vibration from one direction or a limited number of directions, the annular corrugated portion can play a more comprehensive shock absorption role.

Optionally, the vertical rod is vertically arranged; the first driving device is fixedly connected to the top surface of the damping base and is positioned in the annular corrugated portion, and the power output end of the first driving device is a first output shaft and is vertically arranged; the cross rod is horizontally arranged, and one end of the cross rod is fixedly connected to the side face of the rotating section of the vertical rod; the second rotating shaft is horizontally arranged and is vertical to the cross rod; the power output end of the second driving device is a second output shaft which is horizontally arranged and the axial direction of the second output shaft is the same as that of the cross rod; and the third gear and the fourth gear are both conical gears.

Through adopting above-mentioned technical scheme, whole device overall arrangement is more reasonable, and the structure is compacter.

Optionally, an installation cavity is arranged inside the cross bar, the second rotating shaft is arranged in the installation cavity in a manner of rotating around the axial direction of the second rotating shaft, and both ends of the second rotating shaft extend out of the installation cavity and are exposed at both sides of the cross bar; the second driving device is fixedly connected in the mounting cavity and is closer to the upright rod than the second rotating shaft; the connecting lugs are arranged at two ends of the connecting plate and fixedly connected to the end part of the second rotating shaft extending out of the mounting cavity.

By adopting the technical scheme, the layout of the components on the cross rod is more reasonable and concise.

Optionally, an end of the second rotating shaft passes through a mounting through hole formed in a side wall of the mounting cavity and is exposed outside the cross bar, and a first bearing is arranged between the second rotating shaft and the mounting through hole.

Through adopting above-mentioned technical scheme, make the rotation of second pivot more reliable and more stable.

Optionally, the shock absorption device further comprises a shielding cover which is arranged on the top surface of the shock absorption base and is positioned in the annular corrugated part; the shielding cover wraps the openings of the base section and the fixing section and the first driving device.

Through adopting above-mentioned technical scheme, play the guard action to the part, prevent that rainwater, dirt etc. from corroding base section and first drive arrangement or getting into the fixed segment by the opening in, corrode parts such as first pivot. Meanwhile, the shielding cover can also play a role of assisting in supporting the upright post.

Optionally, a groove is formed in the bottom of the rotating section of the vertical rod, and the upper end of the fixing section is clamped into the groove; and a second bearing structure is arranged between the groove and the upper end of the fixed section.

Through adopting above-mentioned technical scheme, make the relative rotation of the rotation section and the fixed segment of pole setting more reliable.

Optionally, the rotating section of the vertical rod is further provided with a rain shade, and the rain shade is arranged above the cross rod and shields the cross rod.

Through adopting above-mentioned technical scheme, can protect supervisory equipment, reduce the rainwater and corrode it.

Optionally, a reinforcing rib is arranged at the joint of the rotating section and the cross bar.

Through adopting above-mentioned technical scheme, strengthened the stability of structure.

Optionally, the annular corrugated portion of the shock absorption base and the wave crests and wave troughs of the corrugated portion are all sharp-angled.

By adopting the technical scheme, the damping sensitivity is favorably improved.

Optionally, the inner space of the shock absorption base is filled with a foamed polyurethane material.

By adopting the technical scheme, the foamed polyurethane material has good damping and silencing effects, the damping effect of the damping base can be ensured, and the structural strength of the damping base is improved.

In summary, the present application includes at least one of the following beneficial effects:

1. the monitoring equipment fixed on the connecting plate can monitor 360-degree all-around, and the problem that the monitoring equipment is shielded by parts such as the upright and the like does not exist; meanwhile, the visual angle can be adjusted, so that the monitoring dead angle of the monitoring equipment is reduced.

2. The first driving device and other parts are arranged on the shock absorption seat, so that the weight at the high position of the vertical rod is reduced, and the stability of the structure is improved; and the design of only rotating the rotating part at the upper part of the vertical rod instead of the whole vertical rod is also beneficial to improving the stability of rotation.

3. The utility model provides a shock attenuation base sets up annular ripple portion and ripple portion, can play absorbing effect to play the protection pole setting and set up the supervisory equipment above that, the reduction is rocked, improves the effect of shooting the definition.

Drawings

FIG. 1 is a schematic perspective view of an automatically adjusting security monitoring mount according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an automatically adjusting security monitoring mount of an embodiment of the present application;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic internal structural view of the installation cavity according to the embodiment of the present application.

Description of reference numerals: 1. a shock-absorbing base; 11. an annular corrugated portion; 12. a corrugated portion; 2. erecting a rod; 21. a base section; 22. a fixed section; 221. an opening; 23. a rotating section; 231. a groove; 232. a rain shade; 24. a first rotating shaft; 25. a first gear; 26. a second bearing structure; 3. a cross bar; 31. a second rotating shaft; 32. a third gear; 33. a mounting cavity; 331. mounting holes; 34. a first bearing; 4. a connecting plate; 41. connecting lugs; 5. a first driving device; 51. a second gear; 52. a first output shaft; 6. a second driving device; 61. a fourth gear; 62. a second output shaft; 7. a shield cover; 8. reinforcing ribs; 9. and (5) monitoring equipment.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1 and 2, an automatically-adjusted security monitoring bracket comprises a damping base 1, a vertical rod 2, a cross rod 3, a connecting plate 4, a first driving device 5, a second driving device 6 and a shielding cover 7; wherein the connection board 4 is used for mounting monitoring equipment.

Referring to fig. 2, the damper base 1 is made of a metal material (e.g., iron or stainless steel, etc.) and has a hollow cylindrical structure. The top wall of the damping base 1 is provided with a circular annular corrugated part 11, and the wave-shaped extension direction of the annular corrugated part 11 is the same as the radial direction of the damping base 1; meanwhile, the side wall of the shock absorption base 1 is provided with a corrugated part 12 which surrounds the side wall for one circle, and the extending direction of the waveform of the corrugated part 12 is the same as the axial direction of the shock absorption base 1. The arrangement of the annular corrugated part 11 and the corrugated part 12 plays a role in shock absorption, and when shock is transmitted to the annular corrugated part 11 or the corrugated part 12, the fluctuated structure of the annular corrugated part can increase the path of shock transmission and weaken the transmission of the shock, so that the shock absorption function is played. The annular corrugated portion 11 of the circular ring shape can cope with the vibration from all directions of the horizontal plane, and compared with the traditional spring structure which can only cope with the vibration from one direction or a limited number of directions, the annular corrugated portion 11 can play a more comprehensive shock absorption role. The wave crests and the wave troughs of the annular corrugated part 11 and the corrugated part 12 are both designed to be pointed angles, so that the shock absorption sensitivity is improved. The interior space of the damping base 1 is filled with a foamed polyurethane material, and the material has good damping and silencing effects, so that the damping effect of the damping base 1 can be ensured, and the structural strength of the damping base 1 is improved.

Referring to fig. 2 and 3, the upright rod 2 is vertically fixed to the damping base 1 at a central position of the top surface thereof, and is located in the annular corrugated portion 11, so that the damping base 1 can provide effective damping protection for the upright rod 2 and the components disposed thereon. The upright rod 2 is composed of a base section 21, a fixed section 22 and a rotating section 23 from bottom to top, and the three sections are all cylindrical structures and are coaxially arranged. Wherein the base section 21 is fixedly connected to the top surface of the damping base 1 by welding or riveting; the fixed section 22 is a hollow tube structure with two open ends, one end of the fixed section is fixedly connected to the top surface of the base section 21 by welding and the like, and the other end of the fixed section is connected with the rotating section 23 in a relatively rotatable manner; specifically, the bottom of the rotating section 23 is provided with a groove 231, and the upper end of the fixing section 22 is clamped in the groove 231; a second bearing structure 26 is arranged between the side surface of the groove 231 and the side surface of the upper end of the fixed section 22, and the second bearing structure 26 is a ball bearing; the outer ring of the second bearing structure 26 is fixedly connected with the side surface of the groove 231 through interference fit or other conventional manners, and the inner ring of the second bearing structure 26 is fixedly connected with the side surface of the upper end of the fixed section 22 through interference fit or other conventional manners, so that the fixed section 22 and the rotating section 23 can be connected in a relative rotating manner; in addition, in order to enhance the sealing performance and reduce the corrosion of the second bearing structure 26 by water vapor or dust and the leakage of the lubricating oil, a sealing ring may be arranged between the side surface of the outward groove 231 and the side surface of the upper end of the fixed section 22; at the same time, in order to reduce weight, a cavity can be provided in the rotary section 23.

Referring to fig. 2, a first rotating shaft 24 is coaxially disposed inside the fixed section 22 in a vertical state; one end of the first rotating shaft 24 is rotatably connected to the central position of the top surface of the base section 21, and the other end is fixedly connected to the central position of the bottom surface of the rotating section 23; wherein, the concrete mode of rotating the connection does: the end of the first rotating shaft 24 is sleeved with a ball bearing structure and is inserted into a mounting hole formed in the center of the top surface of the base section 21, so that the first rotating shaft 24 and the base section 21 are rotatably connected, and the rotating section 23 can be driven to rotate by the rotation of the first rotating shaft 24. In addition, the first gear 25 is sleeved on the outer annular surface of the first rotating shaft 24, and the opening 221 is formed in the side surface of the fixing section 22, so that the first gear 25 is exposed.

Referring to fig. 2, the first driving device 5 is a stepping motor having a first output shaft 52 as a power output end; the first output shaft 52 is provided at an end thereof with a second gear 51 capable of meshing with the first gear 25. The first driving device 5 is fixedly connected to the top surface of the damping base 1, is positioned beside the upright rod 2 and is positioned in the annular corrugated part 11. The first driving device 5 is arranged vertically, the first output shaft 52 is arranged vertically, and the second gear 51 extends into the opening 221 of the fixed section 22 to be meshed with the first gear 25; the first rotating shaft 24 is driven to rotate around the axial direction thereof by the operation of the first driving device 5.

Referring to fig. 2, the shielding cover 7 is also fixedly connected to the top surface of the damping base 1 and is located in the annular corrugated portion 11; the shield 7, which may be made of metal or plastic, encloses the base section 21 and the first drive means 5 therein; meanwhile, the portion of the fixing section 22 including the opening 221 is also located in the shielding cover 7, and the other portion penetrates out of the top of the shielding cover 7. The shielding cover protects the components, and prevents rain, dust and the like from eroding the base section 21 and the first driving device 5 or entering the fixing section 22 from the opening 221 to erode the components such as the first rotating shaft 24 and the like. Meanwhile, the shielding cover 7 can also play a role of assisting in supporting the upright post 2.

Referring to fig. 1 and 3, the cross bar 3 is a rectangular pillar structure, which is horizontally disposed. One end of the cross bar 3 is fixedly connected to the side surface of the rotating section 23 of the upright post 2. The inside installation cavity 33 that sets up of horizontal pole 3, this installation cavity 33 be the cuboid structure, constitute by recess and the lid that sets up on its opening. The second rotating shaft 31 is rotatably connected in the mounting cavity 33, a third gear 32 is sleeved on the outer annular surface of the second rotating shaft 31, and the third gear 32 is a bevel gear.

Referring to fig. 3 and 4, the specific manner of rotationally connecting the mounting cavity 33 and the second rotating shaft 31 is as follows: the two opposite side walls of the mounting cavity 33, which are parallel to the cross bar 3 in the axial direction, are respectively provided with mounting through holes 331, and the two mounting through holes 331 are symmetrical along the cross bar 3 in the axial direction. The second rotating shaft 31 is horizontally arranged, the axial direction of the second rotating shaft 31 is vertical to the axial direction of the cross rod 3, and two ends of the second rotating shaft 31 correspond to the two mounting through holes 331 one by one; the end of each second rotating shaft 31 passes through the corresponding mounting through hole 331 and is exposed to the outside of the lateral surface of the cross bar 3. Meanwhile, the second rotating shaft 31 is provided with a first bearing 34 between a side surface of a portion of the mounting through hole 331 and a corresponding side surface of the mounting through hole 331. The first bearing 34 is a ball bearing; the outer ring of the first bearing 34 is fixedly connected with the side surface of the mounting through hole 331 through interference fit or other conventional manners, and the inner ring of the first bearing 34 is fixedly connected with the side surface of the second rotating shaft 31 through interference fit or other conventional manners, so that the second rotating shaft 31 is rotatably connected in the mounting cavity 33.

Referring to fig. 3 and 4, the second driving means 6 is also arranged in the mounting chamber 33; the second driving device 6 is fixedly connected to the bottom of the mounting cavity 33, and is positioned closer to the upright rod 2 than the second rotating shaft 31; the second driving device 6 is a stepping motor having a second output shaft 62 as a power output end; a fourth gear 61 capable of meshing with the third gear 32 is provided at an end of the second output shaft 62, and the fourth gear 61 is a bevel gear. The second driving device 6 is horizontally arranged in the mounting cavity 33, a second output shaft 62 of the second driving device is horizontally arranged, and a fourth gear 61 (a conical gear) arranged on the second output shaft is meshed with the third gear 32 (a conical gear); the second rotating shaft 31 can be driven to rotate around the axial direction thereof by the operation of the second driving device 6.

Referring to fig. 4, the connecting plate 4 is a rectangular plate-shaped structure, and two ends of the connecting plate located at two sides of the cross bar 3 are respectively provided with a connecting lug 41 extending downwards; the two connecting lugs 41 respectively correspond to the two end parts of the second rotating shaft 31 exposed outside the cross rod 3 one by one and are respectively fixedly connected; the connecting plate 4 is located above the mounting cavity 33, and the monitoring equipment 9 is fixedly connected above the connecting plate 4.

In addition, referring to fig. 3 and 4, the rotating section 23 of the vertical rod 2 is further provided with a rain shade 232, and the rain shade 232 is arranged above the cross rod 3 and shades the cross rod to protect the monitoring device 9 and reduce the erosion of rainwater on the monitoring device. Meanwhile, in order to enhance the stability of the structure, a reinforcing rib 8 is arranged at the joint of the rotating section 23 and the cross bar 3; the reinforcing rib 8 is obliquely arranged, one end of the reinforcing rib is fixedly connected below the cross rod 3, and the other end of the reinforcing rib is fixedly connected to the side surface of the rotating section 23.

When this support uses: through the operation of the first driving device 5, the second gear 51 is driven to drive the first gear 25, and further the first rotating shaft 24 is driven to rotate around the axial direction; and the rotation of first pivot 24 can drive rotation section 23 and rotate, and then drives horizontal pole 3 and the supervisory equipment 9 who is connected with it and rotate to realize supervisory equipment 9 along 360 rotations of horizontal plane, realize its regulation to 360 four directions scopes, do not have the problem that parts such as pole setting 2 shield its visual angle moreover. Meanwhile, the fourth gear 61 is driven to drive the third gear 32 by the operation of the second driving device 6, so as to drive the second rotating shaft 31 to rotate around the axial direction thereof; the rotation of the second rotating shaft 31 can drive the connecting plate 4 to further drive the monitoring device 9 connected thereto to rotate, so that the monitoring device 9 rotates around the horizontal direction, and the adjustment of the far and near viewing angles is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Automatic security protection control support of adjusting, its characterized in that: the method comprises the following steps:

the damping base (1) is of a hollow cylinder structure, the top wall of the damping base is provided with an annular corrugated part (11), and the side wall of the damping base is provided with a corrugated part (12) surrounding the side wall for one circle; the wave-shaped extending direction of the annular corrugated part (11) is the same as the radial direction of the damping base (1), and the wave-shaped extending direction of the corrugated part (12) is the same as the axial direction of the damping base (1);

a vertical rod (2) comprising a base section (21), a fixed section (22) and a rotating section (23); the fixed section (22) is of a hollow tube structure, one end of the fixed section is fixedly connected to the base section (21), and the other end of the fixed section is connected with the rotating section (23) in a relatively rotating manner; a first rotating shaft (24) is arranged in the fixed section (22), one end of the first rotating shaft (24) is rotatably connected to the base section (21), and the other end of the first rotating shaft (24) is fixedly connected to the rotating section (23); a first gear (25) is sleeved on the outer annular surface of the first rotating shaft (24), and an opening (221) is formed in the side surface of the fixed section (22) to expose the first gear (25);

the cross rod (3) is horizontally arranged, a second rotating shaft (31) which is also horizontally arranged is rotatably connected to the cross rod, the second rotating shaft (31) can rotate around the axial direction of the second rotating shaft, and a third gear (32) is sleeved on the outer annular surface of the second rotating shaft;

a connecting plate (4);

a first driving device (5), wherein a power output end of the first driving device is provided with a second gear (51) capable of being meshed with the first gear (25);

and a second driving device (6) with a power output end provided with a fourth gear (61) capable of meshing with the third gear (32);

the upright rod (2) is connected to the top surface of the damping base (1) and is positioned in the annular corrugated part (11); the first driving device (5) is fixedly connected with the damping base (1), the second gear (51) extends into the opening (221) of the fixed section (22) to be meshed with the first gear (25), and the first rotating shaft (24) can rotate around the axial direction of the first rotating shaft under the driving of the first driving device (5); the cross rod (3) is fixedly connected to the rotating section (23) of the vertical rod (2), the second driving device (6) is fixedly connected to the cross rod (3), the fourth gear (61) is meshed with the third gear (32), and the second rotating shaft (31) can rotate around the axial direction of the second rotating shaft under the driving of the second driving device (6); the connecting plate (4) is fixedly connected with the second rotating shaft (31), and the connecting plate (4) is used for installing monitoring equipment.

2. The self-adjusting security monitoring bracket of claim 1, wherein: the upright rod (2) is vertically arranged; the first driving device (5) is fixedly connected to the top surface of the damping base (1) and is positioned in the annular corrugated portion (11), and the power output end of the first driving device (5) is a first output shaft (52) and is vertically arranged; one end of the cross rod (3) is fixedly connected with the side surface of the rotating section (23) of the vertical rod (2); the second rotating shaft (31) is horizontally arranged and is vertical to the cross rod (3); the power output end of the second driving device (6) is a second output shaft (62) which is horizontally arranged and the axial direction of the second output shaft is the same as that of the cross rod (3); the third gear (32) and the fourth gear (61) are both bevel gears.

3. The self-adjusting security monitoring bracket of claim 2, wherein: the cross rod (3) is internally provided with an installation cavity (33), the second rotating shaft (31) can be arranged in the installation cavity (33) in a manner of rotating around the axial direction of the second rotating shaft, and both ends of the second rotating shaft extend out of the installation cavity (33) and are exposed on both sides of the cross rod (3); the second driving device (6) is fixedly connected in the mounting cavity (33) and is closer to the vertical rod (2) than the second rotating shaft (31); connecting lugs (41) are arranged at two ends of the connecting plate (4) and are fixedly connected to the end part of the second rotating shaft (31) extending out of the mounting cavity (33).

4. The self-adjusting security monitoring bracket of claim 3, wherein: the end part of the second rotating shaft (31) penetrates through a mounting through hole (331) formed in the side wall of the mounting cavity (33) and is exposed out of the cross rod (3), and a first bearing (34) is arranged between the second rotating shaft (31) and the mounting through hole (331).

5. The self-adjusting security monitoring bracket of claim 2, wherein: the shock absorption base further comprises a shielding cover (7) which is arranged on the top surface of the shock absorption base (1) and is positioned in the annular corrugated part (11); the shielding cover (7) covers the base section (21), the opening (221) of the fixing section (22) and the first driving device (5).

6. The self-adjusting security monitoring bracket of any one of claims 1-5, wherein: a groove (231) is formed in the bottom of the rotating section (23) of the vertical rod (2), and the upper end of the fixing section (22) is clamped into the groove (231); a second bearing structure (26) is arranged between the groove (231) and the upper end of the fixed section (22).

7. The self-adjusting security monitoring bracket of claim 6, wherein: the rotating section (23) of the upright rod (2) is further provided with a rain shade (232), and the rain shade (232) is arranged above the cross rod (3) and shades the cross rod.

8. The self-adjusting security monitoring bracket of claim 7, wherein: and reinforcing ribs (8) are arranged at the joint of the rotating section (23) and the cross rod (3).

9. The self-adjusting security monitoring bracket of any one of claims 1-5, wherein: the annular corrugated part (11) of the damping base (1) and the wave crests and wave troughs of the corrugated part (12) are all sharp-angled.

10. The self-adjusting security monitoring bracket of claim 9, wherein: the inner space of the shock absorption base (1) is filled with a foamed polyurethane material.