CN112780885A

CN112780885A - Monitoring equipment for collision avoidance

Info

Publication number: CN112780885A
Application number: CN201911094189.4A
Authority: CN
Inventors: 叶晴
Original assignee: Xian Fawei Electronic Technology Co Ltd
Current assignee: Xian Fawei Electronic Technology Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2021-05-11

Abstract

The invention belongs to the technical field of security and protection monitoring, and particularly relates to anti-collision monitoring equipment which comprises a bottom plate, wherein a sleeve telescopic structure is arranged at the upper end of the bottom plate; the telescopic structure of the sleeve comprises an outer sleeve and an inner tube, the outer sleeve is vertically fixed at the upper end of the bottom plate, the telescopic inner tube is sleeved in the outer sleeve, a supporting plate is fixedly arranged at the top end of the inner tube, and a camera body is arranged on the supporting plate; be equipped with anticollision structure on the bottom plate, anticollision structure is including establishing at the outer tube outlying pressure-bearing cylinder, and the upper and lower both ends of pressure-bearing cylinder all are equipped with annular retaining ring, between two annular retaining rings, the outside of pressure-bearing cylinder is equipped with the elastic tube, and the elastic tube is inside evenly to be provided with a plurality of damping spring, between two annular retaining rings, the outside of elastic tube is equipped with a plurality of pivots, is equipped with the cylinder in every pivot, and the surface of cylinder evenly is provided with a plurality of elastic bulge. According to the invention, by arranging the height adjusting structure and the anti-collision structure, the monitoring range can be adjusted as required, and meanwhile, safety monitoring is realized.

Description

Monitoring equipment for collision avoidance

Technical Field

The invention belongs to the technical field of security and protection monitoring, and particularly relates to anti-collision monitoring equipment.

Background

The monitoring system is one of the most applied systems in the security system, generally consists of front-end monitoring equipment and back-end software, and is characterized in that a camera in the monitoring equipment is utilized to collect image information and then the image information is transmitted to the back end through a line, so that the monitoring system can reflect a monitored object in real time, vividly and truly, the observation distance of human eyes is greatly prolonged, the functions of the human eyes are expanded, the monitoring system can replace manual work to carry out long-time monitoring in a severe environment, and people can see and record all actual conditions of a monitored site.

At present, all can use supervisory equipment at highway, urban road and job site, but current supervisory equipment does not have crashproof buffer function yet, easily causes the incident after the navigating mate collision, dangerous personal safety, current supervisory equipment generally all is fixed structure in addition, can not carry out the regulation of height, can lead to the camera like this to dismantle the reorganization with supervisory equipment when needs height-adjusting, can waste a lot of time like this, and still can waste the manpower.

In view of the above, the present invention provides a monitoring device with anti-collision and height adjustment convenience, so as to solve the above technical problems.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides monitoring equipment for collision avoidance.

The technical problem to be solved by the invention is realized by the following technical scheme: comprises a bottom plate, wherein the upper end of the bottom plate is provided with a sleeve telescopic structure;

the telescopic structure of the sleeve comprises an outer sleeve and an inner pipe, the outer sleeve is vertically fixed at the upper end of the bottom plate, the telescopic inner pipe is sleeved in the outer sleeve, a supporting plate is fixedly arranged at the top end of the inner pipe, and a camera body is detachably mounted on the supporting plate;

the upper end of bottom plate, the outside of outer tube is equipped with crashproof structure along circumference, crashproof structure is including setting up at the outlying pressure-bearing cylinder of outer tube, the upper and lower both ends of pressure-bearing cylinder all are provided with annular retaining ring, between two annular retaining rings, the outside of pressure-bearing cylinder is provided with the elastic tube, the inside a plurality of damping spring that evenly is provided with of elastic tube, between two annular retaining rings, the outside of elastic tube is provided with a plurality of pivots, be provided with the cylinder in every pivot, the surface of cylinder evenly is provided with a plurality of elastic bulge.

Further, a motor and a thread telescopic structure are arranged in the sleeve telescopic structure;

the motor is arranged in the outer sleeve and at the upper end of the bottom plate and is connected with an external power supply;

the screw thread extending structure includes screwed pipe and threaded rod, and the one end and the motor drive shaft of screwed pipe are connected, the other end of screwed pipe and the one end threaded connection of threaded rod, the other end and the backup pad fixed connection of threaded rod, the motor is used for driving the screwed pipe to rotate, and then drives the threaded rod relative rotation and produce flexible reciprocating motion.

Further, the device also comprises a fixing device, wherein the fixing device comprises a first bearing, a fixing pipe and a second bearing;

the outer ring of the first bearing is fixedly connected with the inner pipe wall of the outer sleeve, and the inner ring of the first bearing is matched with the outer pipe wall of the threaded pipe;

one end of the fixed pipe is fixedly connected with the first bearing, the inner pipe wall of the other end of the fixed pipe is matched with the outer ring of the second bearing, and the inner ring of the second bearing is matched with the outer pipe wall of the threaded pipe.

Furthermore, a limiting hole is formed in the outer sleeve along the axial direction, and a limiting rod matched with the limiting hole is arranged on the inner pipe;

if the threaded rod in the threaded pipe extends to the highest position, the limiting rod is located at the topmost end of the limiting hole, and if the threaded rod in the threaded pipe retracts to the lowest position, the limiting rod is located at the bottommost end of the limiting hole.

Further, the motor is a speed reduction motor.

The camera comprises a camera body, and is characterized by further comprising an adjusting steering support arranged at the bottom end of the camera body, wherein the adjusting steering support comprises a first connecting piece and a ring-shaped piece, one end of the first connecting piece is fixedly connected with the bottom of the camera body, the other end of the first connecting piece is connected with the ring-shaped piece through a screw adjusting handle, and the screw adjusting handle is used for adjusting the angle of monitoring equipment;

the adjusting steering support further comprises a threaded connecting column and a sleeve, the threaded connecting column is arranged at the lower end of the annular piece, the diameter of the threaded connecting column is smaller than the inner diameter of the sleeve, the threaded connecting column is inserted into the sleeve and fastened through a fixing nut, and the threaded connecting column is used for adjusting the direction of the monitoring equipment.

Further, a second connecting piece is fixedly arranged on the outer wall of the sleeve, a mounting plate is arranged at the tail end of the second connecting piece, and the mounting plate is used for fixedly connecting the camera body.

Further, the top of the monitoring device is provided with a cover plate.

Further, the camera body end of making a video recording is provided with annular light filling lamp.

Furthermore, a plurality of mounting holes are uniformly formed in the bottom plate, and the bottom plate is fixedly connected with the ground through the mounting holes.

Compared with the prior art, the invention has the beneficial effects that:

1. the monitoring equipment comprises a bottom plate, a sleeve telescopic structure, an anti-collision structure and an elastic cylinder, wherein the sleeve telescopic structure is arranged on the bottom plate, the anti-collision structure is arranged on the outer edge of the sleeve telescopic structure in the circumferential direction, the anti-collision structure comprises a pressure-bearing cylinder arranged on the periphery of an outer sleeve, annular check rings are arranged at the upper end and the lower end of the pressure-bearing cylinder, the elastic cylinder is arranged between the two annular check rings and on the outer side of the pressure-bearing cylinder, a plurality of damping springs are uniformly arranged in the elastic cylinder, a plurality of rotating shafts are arranged between the two annular check rings and on the. After the setting, when the monitoring equipment is touched by the misoperation of a driver, the elastic bulge on the roller wheel is collided firstly, when the collision force is not large, the rotation of the roller wheel and the elastic bulge play a role in buffering, the driver is warned, when the collision force is large, the elastic cylinder and the pressure-bearing cylinder are collided, and because the damping spring is arranged in the elastic cylinder, the impact resistance can be effectively improved, and the safety of the driver and the reliability of the monitoring equipment are guaranteed.

2. According to the monitoring equipment, the outer sleeve is arranged on the bottom plate, the inner tube capable of stretching up and down is sleeved in the outer sleeve, the top end of the inner tube is connected with the supporting plate, the camera body is mounted on the supporting plate, the outer sleeve is also internally provided with the thread stretching structure consisting of the thread tube and the thread rod, the thread tube is driven to rotate by the motor, so that the thread rod is driven to rotate relatively, the thread rod moves linearly along with the thread tube, the top end of the thread rod is connected with the supporting plate, and the relative rotation of the thread tube and the thread rod is converted into the lifting motion of the camera body by the forward and reverse rotation of the motor, so.

3. According to the monitoring equipment, the fixing structure is arranged between the outer sleeve and the threaded rod and comprises a first bearing, a fixing pipe and a second bearing, the two bearings are used for guiding and reducing rotation friction resistance, the fixing pipe is used for preventing the outer sleeve and the inner pipe from rotating relatively, and the whole fixing device is used for preventing the threaded rod from rotating when the threaded pipe rotates so as to protect a camera body arranged on the supporting plate and prevent the camera body from shaking.

4. The monitoring equipment is provided with an adjusting steering support at the bottom of a camera body, wherein one end of the adjusting steering support is fixedly connected with the bottom of the camera body through a first connecting piece, the other end of the adjusting steering support is connected with a ring-shaped piece through a screw adjusting handle, and the screw adjusting handle is used for adjusting the angle of the monitoring equipment; the threaded connecting column is inserted into the sleeve and fastened through the fixing nut, is used for adjusting the direction of the monitoring equipment, and can conveniently adjust the camera shooting target of the camera of the monitoring equipment through the arrangement.

5. According to the monitoring equipment, the outer sleeve is axially provided with the limiting hole, the inner pipe is provided with the limiting rod matched with the limiting hole, when the threaded rod in the threaded pipe extends to the highest position, the limiting rod is located at the topmost end of the limiting hole, and when the threaded rod in the threaded pipe is contracted to the lowest position, the limiting rod is located at the bottommost end of the limiting hole, so that an operator can conveniently judge the rising or falling critical value when lifting the camera body, and the safety operation of the equipment is protected.

Drawings

FIG. 1 is a front view of a monitoring device for collision avoidance in accordance with the present invention;

FIG. 2 is a schematic view showing the connection between the position-limiting hole of the outer tube and the position-limiting rod of the inner tube according to the present invention

Fig. 3 is a schematic view of the structure of the camera part of the present invention.

In the figure: 1. a base plate; 2. a telescopic structure of the sleeve; 3. a thread telescopic structure; 4. a motor; 5. a fixing device; 6. an anti-collision structure; 7. a support plate; 8. a camera body; 11. mounting holes; 21. an outer sleeve; 22. an inner tube; 31. a threaded pipe; 32. a threaded rod; 51. a first bearing; 52. a fixed tube; 53. a second bearing; 61. a pressure-bearing cylinder; 62. an elastic cylinder; 63. a damping spring; 64. a drum; 65. a rotating shaft; 66. an annular retainer ring; 81. a cover plate; 82. an annular light supplement lamp; 83. a fastener; 84. adjusting the steering bracket; 85. a second connecting member; 86. mounting a plate; 211. a limiting hole; 221. a limiting rod; 641. an elastic bulge; 841. a first connecting member; 842. an annular member; 843. a sleeve; 844. a threaded connection post; 845. fixing a nut; 846. the handle is adjusted to the screw.

Detailed Description

To further explain the technical means and effects of the present invention adopted to achieve the intended purpose, the following detailed description of the embodiments, structural features and effects of the present invention will be made with reference to the accompanying drawings and examples.

Example 1: referring to fig. 1, the device of the invention is shown, and the monitoring equipment for collision avoidance comprises a bottom plate 1, wherein a sleeve telescopic structure 2 is arranged at the upper end of the bottom plate 1; the telescopic structure 2 of the sleeve pipe comprises an outer sleeve pipe 21 and an inner pipe 22, the outer sleeve pipe 21 is vertically fixed at the upper end of the bottom plate 1, the inner pipe 22 capable of stretching out and drawing back is sleeved in the outer sleeve pipe 21, a supporting plate 7 is fixedly arranged at the top end of the inner pipe 22, a camera body 8 is detachably mounted on the supporting plate 7, and the upper end of the bottom plate 1 and the outer side of the outer sleeve pipe 21 are provided with an anti-collision structure.

Specifically, as shown in fig. 1, the anti-collision structure 6 includes a pressure-bearing cylinder 61 disposed at the periphery of the outer casing 21, annular retaining rings 66 are disposed at both upper and lower ends of the pressure-bearing cylinder 61, an elastic cylinder 62 is disposed between the two annular retaining rings 66 and outside the pressure-bearing cylinder 61, a plurality of damping springs 63 are uniformly disposed inside the elastic cylinder 62, a plurality of rotating shafts 65 are disposed between the two annular retaining rings 66 and outside the elastic cylinder 62, a roller 64 is disposed on each rotating shaft 65, and a plurality of elastic protrusions 641 are uniformly disposed on the outer surface of the roller 64, preferably, the elastic protrusions are arc rubber.

This supervisory equipment still is provided with automatic height-adjusting device, specifically is still being provided with motor 4 and screw thread extending structure 3 in sleeve pipe extending structure 2, and motor 4 sets up in outer sleeve pipe 3, the upper end of bottom plate 1, and motor 4 is connected with external power supply, and motor 4's control switch preferably sets up the position at the operating personnel of being convenient for operation.

Specifically, the thread telescopic structure 3 includes a thread pipe 31 and a thread rod 32, one end of the thread pipe 31 is connected to a driving shaft of the motor 4, the other end of the thread pipe 31 is connected to one end of the thread rod 32, the other end of the thread rod 32 is fixedly connected to the supporting plate 7, and the motor 4 is configured to drive the thread pipe 31 to rotate, so as to drive the thread rod 32 to rotate relatively to generate a telescopic reciprocating motion, so that the height of the camera component can be adjusted, and preferably, the motor 4 is a speed reduction motor capable of realizing forward and reverse rotation switching.

As shown in fig. 2, the outer sleeve 21 is axially provided with a limiting hole 211, and the inner tube 22 is provided with a limiting rod 221 matched with the limiting hole 211; when the threaded rod 32 in the threaded pipe 31 extends to the highest position, the limiting rod 221 is located at the topmost end of the limiting hole 211, when the threaded rod 32 in the threaded pipe 31 retracts to the lowest position, the limiting rod 221 is located at the bottommost end of the limiting hole 211, and therefore an operator can conveniently observe and judge the rising or lowering critical value when adjusting the height of the camera body, and therefore the safety operation of the camera is protected.

In addition, in order to reduce the shaking during the lifting process and prevent the camera head part from being damaged, the monitoring device is further provided with a fixing device 5, as shown in fig. 1, the fixing device 5 comprises a first bearing 51, a fixing pipe 52 and a second bearing 53, the outer ring of the first bearing 51 is fixedly connected with the inner pipe wall of the outer sleeve 21, and the inner ring of the first bearing 51 is matched with the outer pipe wall of the threaded pipe 31; one end of the fixed pipe 52 is fixedly connected with the first bearing 51, the inner pipe wall of the other end of the fixed pipe 52 is matched with the outer ring of the second bearing 53, the inner ring of the second bearing 53 is matched with the outer pipe wall of the threaded pipe 31, the two bearings are used for guiding and stabilizing, meanwhile, the rotating friction resistance is reduced, the fixed pipe 52 is used for preventing the outer sleeve 21 and the inner pipe 22 from rotating relatively, the whole fixing device 4 is used for preventing the threaded rod 32 from rotating when the threaded pipe 31 rotates, so as to protect a camera head component installed on the supporting plate 7, in addition, after the lifting operation is completed, the fixing device 4 plays a role in fixing the sleeve telescopic structure 2 and the threaded telescopic structure 3, the influence of external environments such as wind blowing and the like on the camera head is reduced, the camera head body 8 is.

The bottom end of the camera body 8 of the monitoring device is provided with an adjusting steering support 84, as shown in fig. 3, the adjusting steering support 84 comprises a first connecting piece 841 and a ring-shaped piece 842, one end of the first connecting piece 841 is fixedly connected with the bottom of the camera body 8, the other end of the first connecting piece 841 is connected with the ring-shaped piece 842 through a screw adjusting handle 846, preferably, the ring-shaped piece 842 is provided with two through holes at the center, the other end of the first connecting piece 841 is arranged between the two ring-shaped pieces 842 and is provided with through holes with the same size, the screw adjusting handle 846 sequentially penetrates through the three through holes and is fixed with a nut (not shown in the figure), and the angle of the monitoring device is adjusted through the screw; the adjusting steering support 24 further comprises a threaded connecting column 844 and a sleeve 843, the threaded connecting column 844 is arranged at the lower end of the ring-shaped piece 842, the diameter of the threaded connecting column 844 is smaller than the inner diameter of the sleeve 843, the threaded connecting column 844 is inserted into the sleeve 843, the threaded connecting column 844 can freely rotate in the sleeve 843, when the threaded connecting column 844 rotates to determine a good direction (namely, the direction of a camera), the threaded connecting column 844 is fastened with the threaded connecting column 844 through a fixing nut 845, and namely, the threaded connecting column 844 and the fixing nut 845 can be used for adjusting the rotating direction of the monitoring device.

For the convenience of installation, a second connecting piece 85 is fixedly arranged on the outer wall of the sleeve 843, a mounting plate 86 is arranged at the tail end of the second connecting piece 85, as shown in fig. 1, a fixing plate 71 is vertically and fixedly arranged on the supporting plate 7, and the mounting plate 86 and the fixing plate 71 are detachably connected through screws or bolts.

Preferably, the camera body 8 end of making a video recording is provided with annular light filling lamp 82, and annular light filling lamp 82 passes through fastener 83 and is connected with camera body 8, and camera body 8 is used for strengthening the effect of making a video recording when light is bad.

Preferably, the top of the monitoring device is provided with a cover plate 81, and the cover plate 81 can cover the camera body 8 and the annular light supplement lamp 82 to protect the camera component to stably operate.

Preferably, a plurality of mounting holes 11 are uniformly formed in the bottom plate 1, and the bottom plate 1 is fixedly connected with the ground through the mounting holes 11.

According to the monitoring equipment, the anti-collision structure is arranged on the bottom plate, and the anti-collision performance can be effectively improved through the arrangement of the roller, the elastic bulge and the elastic cylinder, so that the safety of mounting the monitoring equipment on a road is improved; the threaded telescopic structure consisting of the threaded pipe and the threaded rod is arranged in the sleeve telescopic structure, the threaded pipe is driven to rotate in different directions through the positive and negative rotation of the motor, and the threaded rod is further relatively rotated, so that the rotating motion is converted into linear lifting motion, and the heights of the camera head parts at the top of the sleeve telescopic structure and the threaded telescopic structure can be adjusted; in addition, the fixed structure is arranged between the sleeve telescopic structure and the thread telescopic structure of the monitoring equipment, so that the equipment is stable, the camera is prevented from shaking, and the camera shooting effect is ensured.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims

1. A supervisory equipment for anticollision which characterized in that: the device comprises a bottom plate (1), wherein a sleeve telescopic structure (2) is arranged at the upper end of the bottom plate (1);

the telescopic structure of the sleeve (2) comprises an outer sleeve (21) and an inner tube (22), the outer sleeve (21) is vertically fixed at the upper end of the bottom plate (1), the telescopic inner tube (22) is sleeved in the outer sleeve (21), a supporting plate (7) is fixedly arranged at the top end of the inner tube (22), and a camera body (8) is detachably arranged on the supporting plate (7);

the upper end of bottom plate (1), the outside of outer tube (21) are equipped with crashproof structure (6) along circumference, crashproof structure (6) are including setting up at outer tube (21) outlying pressure-bearing cylinder (61), the upper and lower both ends of pressure-bearing cylinder (61) all are provided with annular retaining ring (66), two between annular retaining ring (66), the outside of pressure-bearing cylinder (61) is provided with elastic tube (62), elastic tube (62) inside evenly is provided with a plurality of damping spring (63), two between annular retaining ring (66), the outside of elastic tube (62) is provided with a plurality of pivots (65), every be provided with cylinder (64) on pivot (65), the surface of cylinder (64) evenly is provided with a plurality of elastic bulge (641).

2. A monitoring device for collision avoidance according to claim 1, wherein: a motor (4) and a thread telescopic structure (3) are arranged in the sleeve telescopic structure (2);

the motor (4) is arranged in the outer sleeve (21) and at the upper end of the bottom plate (1), and the motor (4) is connected with an external power supply;

the thread telescopic structure (3) comprises a threaded pipe (31) and a threaded rod (32), one end of the threaded pipe (31) is connected with a driving shaft of a motor (4), the other end of the threaded pipe (31) is connected with one end of the threaded rod (32) in a threaded manner, the other end of the threaded rod (32) is fixedly connected with a supporting plate (7), and the motor (4) is used for driving the threaded pipe (31) to rotate and further driving the threaded rod (32) to rotate relatively to generate telescopic reciprocating motion.

3. A monitoring device for collision avoidance according to claim 2, wherein: the device further comprises a fixing device (5), wherein the fixing device (5) comprises a first bearing (51), a fixing pipe (52) and a second bearing (53);

the outer ring of the first bearing (51) is fixedly connected with the inner pipe wall of the outer sleeve (21), and the inner ring of the first bearing (51) is matched with the outer pipe wall of the threaded pipe (31);

one end of the fixed pipe (52) is fixedly connected with the first bearing (51), the inner pipe wall of the other end of the fixed pipe (52) is matched with the outer ring of the second bearing (53), and the inner ring of the second bearing (53) is matched with the outer pipe wall of the threaded pipe (31).

4. A monitoring device for collision avoidance according to claim 3, wherein: a limiting hole (211) is formed in the outer sleeve (21) along the axial direction, and a limiting rod (221) matched with the limiting hole (211) is arranged on the inner tube (22);

if the threaded rod (32) in the threaded pipe (31) extends to the highest position, the limiting rod (221) is located at the topmost end of the limiting hole (211), and if the threaded rod (32) in the threaded pipe (31) retracts to the lowest position, the limiting rod (221) is located at the bottommost end of the limiting hole (221).

5. A monitoring device for collision avoidance according to claim 4, wherein: the motor (5) is a speed reducing motor.

6. A monitoring device for collision avoidance according to claim 1, wherein: the camera comprises a camera body (8), and is characterized by further comprising an adjusting steering support (84) arranged at the bottom end of the camera body (8), wherein the adjusting steering support (84) comprises a first connecting piece (841) and a ring-shaped piece (842), one end of the first connecting piece (841) is fixedly connected with the bottom of the camera body (8), the other end of the first connecting piece (841) is connected with the ring-shaped piece (842) through a screw adjusting handle (846), and the screw adjusting handle (846) is used for adjusting the angle of the monitoring equipment;

the adjusting steering support (84) further comprises a threaded connecting column (844) and a sleeve (843), the threaded connecting column (844) is arranged at the lower end of the ring-shaped piece (842), the diameter of the threaded connecting column (844) is smaller than the inner diameter of the sleeve (843), the threaded connecting column (844) is inserted into the sleeve (843) and fastened through a fixing nut (845), and the threaded connecting column (844) is used for adjusting the direction of the monitoring device.

7. A monitoring device for collision avoidance according to claim 6, wherein: the camera is characterized in that a second connecting piece (85) is fixedly arranged on the outer wall of the sleeve (843), a mounting plate (86) is arranged at the tail end of the second connecting piece (85), and the mounting plate (86) is used for fixedly connecting the camera body (8).

8. A monitoring device for collision avoidance according to claim 1, wherein: the top of the monitoring device is provided with a cover plate (81).

9. A monitoring device for collision avoidance according to claim 1, wherein: the camera body (8) is provided with an annular light supplement lamp (82) at the camera shooting end.

10. A monitoring device for collision avoidance according to claim 1, wherein: the floor is characterized in that a plurality of mounting holes (11) are uniformly formed in the floor (1), and the floor (1) is fixedly connected with the ground through the mounting holes (11).