CN215734504U

CN215734504U - Adjustable security monitoring device

Info

Publication number: CN215734504U
Application number: CN202122204252.4U
Authority: CN
Inventors: 吴改有; 徐国奇; 章旭东
Original assignee: Anhui Chuangli Construction Engineering Co ltd
Current assignee: Anhui Chuangli Construction Engineering Co ltd
Priority date: 2021-09-12
Filing date: 2021-09-12
Publication date: 2022-02-01
Anticipated expiration: 2031-09-12

Abstract

The utility model discloses an adjustable security monitoring device, which comprises an extension arm, a monitoring camera and a driving assembly, wherein the driving assembly comprises a supporting frame, a first driving gear, a driven gear, a first servo motor and a cushion seat, the monitoring camera is arranged at the top end of the cushion seat, the monitoring camera comprises an outer cover, a lens, a light shield, a second servo motor, a dust blocking strip and a second driving gear, the driving assembly can drive the monitoring camera to rotate for a certain angle, the light shield can move under the driving of the second servo motor, the light shield has better sun-shading and rain-shielding effects by the matching of the light shield and a guide strip, the picture effect of a monitoring video is ensured, the dust blocking strip is arranged at the edge of the top edge of the outer cover and is in contact with the light shield, the dust blocking strip can remove dust on the surface of the light shield when the light shield extends out and retracts, the monitoring angle of the whole security monitoring device can be adjusted according to requirements, meanwhile, the monitoring video system is provided with a shading part capable of shading sun and rain, so that the picture effect of the monitoring video is ensured.

Description

Adjustable security monitoring device

Technical Field

The utility model relates to the technical field of security monitoring equipment, in particular to an adjustable security monitoring device.

Background

The security monitoring system is an independent and complete system formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves, displaying and recording images, can reflect a monitored object in real time, vividly and truly, can replace manual work to monitor for a long time in a severe environment, and records the video signals through a video recorder.

At present, a large number of security monitoring cameras are positioned in an open environment, monitoring pictures are easily influenced by the external environment, and the top view finding effect of the monitoring cameras is poor in hot weather and rainy and snowy weather, so that a security monitoring device with a shading suite and convenience in use is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable security monitoring device which has the advantages that the monitoring angle is adjustable, meanwhile, the adjustable security monitoring device is provided with a shading part capable of shading sun and rain, the monitoring picture effect is guaranteed, and the problems in the prior art can be solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

an adjustable security monitoring device comprises an extension arm, a monitoring camera and a driving assembly, wherein the monitoring camera is installed on the driving assembly, the driving assembly is installed on the extension arm, the driving assembly comprises a supporting frame, a first driving gear, a driven gear, a first servo motor and a pad seat, the bottom end of the supporting frame is fixed with the extension arm, the top end of the supporting frame is fixedly connected with the first servo motor, the output end of the first servo motor is provided with the first driving gear, the first driving gear is connected with the driven gear in a gear matching mode, the first driving gear and the driven gear are both connected with the upper surface of the extension arm through a short shaft and a bearing, the pad seat is installed at the top end of the driven gear, the monitoring camera is installed at the top end of the pad seat, the monitoring camera comprises an outer cover, a lens, a light shield, a second servo motor, a dust blocking strip and a second driving gear, the bottom surface of the outer cover is connected with the pad seat, install camera lens, lens hood and second servo motor in the inner chamber of dustcoat, second driving gear is installed to second servo motor's output, the inner wall swing joint of second driving gear and lens hood, the interior roof swing joint of lens hood and dustcoat, and the top edge of dustcoat is installed and is kept off the ash strip, keeps off ash strip and lens hood contact.

Preferably, the inner wall of the light shield is provided with a tooth groove matched with the second driving gear.

Preferably, the diameter value of the driven gear is larger than that of the first driving gear.

Preferably, the edge of the light shield is provided with a guide strip, and the light shield and the guide strip are movably connected with the outer cover.

Preferably, the top surface of the pad seat is inclined.

Compared with the prior art, the utility model has the following beneficial effects:

this security protection monitoring device with adjustable, surveillance camera head is installed on drive assembly, drive assembly can drive surveillance camera head and rotate certain angle, the lens hood can take place to remove under second servo motor's drive, the lens hood that removes out is located the oblique top of camera lens, the edge of lens hood is equipped with the gib block, cooperation through lens hood and gib block, the sunshade rain effect is better, guarantee surveillance video's picture effect, the dust blocking strip is installed at the topside edge of dustcoat, the dust blocking strip contacts with the lens hood, the dust blocking strip can be when the lens hood stretches out and retrieves and removes its surperficial dust, whole security protection monitoring device not only monitoring angle can be adjusted according to the demand, it has the shading part that can sunshade rain simultaneously, guarantee surveillance video's picture effect, the shading part stretches out the convenience simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a driving assembly according to the present invention;

FIG. 3 is a schematic view of a monitoring camera structure according to the present invention;

FIG. 4 is a schematic cross-sectional view of a monitoring camera structure according to the present invention;

fig. 5 is an enlarged schematic view of the utility model at a.

In the figure: 1. a reach arm; 2. a surveillance camera; 21. a housing; 22. a lens; 23. a light shield; 24. a second servo motor; 25. ash blocking strips; 26. a second driving gear; 27. a guide strip; 3. a drive assembly; 31. a support frame; 32. a first drive gear; 33. a driven gear; 34. a first servo motor; 35. a cushion seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an adjustable security monitoring device includes an extension arm 1, a monitoring camera 2 and a driving assembly 3, the extension arm 1 is used as a supporting member for the monitoring camera 2 and the driving assembly 3, the monitoring camera 2 is mounted on the driving assembly 3, the driving assembly 3 can drive the monitoring camera 2 to rotate a certain angle to satisfy different monitoring ranges, the driving assembly 3 is mounted on the extension arm 1, the driving assembly 3 includes a supporting frame 31, a first driving gear 32, a driven gear 33, a first servo motor 34 and a cushion 35, the bottom end of the supporting frame 31 is fixed with the extension arm 1, the supporting frame 31 plays a supporting role, the top end of the supporting frame 31 is fixedly connected with the first servo motor 34, the output end of the first servo motor 34 is mounted with the first driving gear 32, the first driving gear 32 is connected with the driven gear 33 by way of gear teeth fit, the diameter value of the driven gear 33 is larger than that of the first driving gear 32, the first servo motor 34 can drive the first driving gear 32 to rotate, then the first driving gear 32 drives the driven gear 33, the diameter value of the driven gear 33 is larger, so that the driven gear 33, the pad 35 and the monitoring camera 2 can slowly rotate, the first driving gear 32 and the driven gear 33 are both connected with the upper surface of the extension arm 1 through a short shaft and a bearing, the top end of the driven gear 33 is provided with the pad 35, the top surface of the pad 35 is inclined, so that the monitoring camera 2 is also obliquely installed to meet the actual requirements, the monitoring camera 2 is installed at the top end of the pad 35 and used for carrying out video monitoring, the monitoring camera 2 comprises an outer cover 21, a lens 22, a light shield 23, a second servo motor 24, a dust blocking strip 25 and a second driving gear 26, the bottom surface of the outer cover 21 is connected with the pad 35, the lens 22, the light shield 23 and the second servo motor 24 are arranged in the inner cavity of the outer cover 21, the output end of the second servo motor 24 is provided with the second driving gear 26, the second driving gear 26 is movably connected with the inner wall of the light shield 23, the inner wall of the light shield 23 is provided with a tooth socket matched with the second driving gear 26, so that the light shield 23 can move under the driving of the second servo motor 24, the moved light shield 23 is positioned obliquely above the lens 22, the light shield 23 can play a role in shading and shielding rain for the lens 22, the picture effect of monitoring videos is ensured, the light shield 23 is movably connected with the inner top wall of the outer cover 21, the edge of the light shield 23 is provided with the guide strip 27, the light shield 23 and the guide strip 27 are both movably connected with the outer cover 21, the guide strip 27 is not only used for guiding, but also the guide strip 27 is positioned obliquely above the lens 22, and the guide strip 27 can also play a certain role in shading and shielding rain, through the cooperation of lens hood 23 and gib block 27, the sunshade effect of keeping off rain is better, and ash blocking strip 25 is installed at the topside edge of dustcoat 21, and ash blocking strip 25 and lens hood 23 contact, ash blocking strip 25 can smooth the dust on its surface when lens hood 23 stretches out and retrieves.

The adjustable security monitoring device comprises a monitoring camera 2 arranged on a driving component 3, the driving component 3 can drive the monitoring camera 2 to rotate for a certain angle to meet different monitoring ranges, the driving component 3 is arranged on an extension arm 1, the driving component 3 comprises a support frame 31, a first driving gear 32, a driven gear 33, a first servo motor 34 and a cushion seat 35, the first servo motor 34 can drive the first driving gear 32 to rotate, then the first driving gear 32 drives the driven gear 33, the driven gear 33 can slowly rotate due to the larger diameter value of the driven gear 33, the top surface of the cushion seat 35 is inclined, the monitoring camera 2 comprises an outer cover 21, a lens 22, a shading cover 23, a second servo motor 24, a shading strip 25 and a second driving gear 26, the shading cover 23 can move under the drive of the second servo motor 24, the lens hood 23 that moves out is located camera lens 22's oblique top, lens hood 23 can play the effect of keeping off the rain for camera lens 22 sunshade, guarantee surveillance video's picture effect, the edge of lens hood 23 is equipped with gib block 27, gib block 27 not only is used for the direction, gib block 27 is located camera lens 22's oblique top simultaneously, gib block 27 also can play certain sunshade effect of keeping off the rain, cooperation through lens hood 23 and gib block 27, the sunshade effect of keeping off the rain is better, dust blocking strip 25 is installed at the topside edge of dustcoat 21, dust blocking strip 25 contacts with lens hood 23, dust blocking strip 25 can smooth its surperficial dust when lens hood 23 stretches out and retrieves.

In summary, the following steps: in the adjustable security monitoring device, the monitoring camera 2 is arranged on the driving component 3, the driving component 3 can drive the monitoring camera 2 to rotate for a certain angle, the light shield 23 can move under the drive of the second servo motor 24, the moved light shield 23 is positioned above the lens 22 in an oblique direction, the edge of the light shield 23 is provided with the guide strip 27, through the matching of the light shield 23 and the guide strip 27, the sun-shading and rain-shielding effect is better, the picture effect of the monitoring video is ensured, the dust-shielding strip 25 is installed at the edge of the top edge of the outer cover 21, the dust-shielding strip 25 is in contact with the light shield 23, the dust-shielding strip 25 can remove dust on the surface of the light shield 23 when the light shield 23 extends out and is recovered, the monitoring angle of the whole security monitoring device can be adjusted according to requirements, meanwhile, the light shading part capable of shading sun and rain is arranged, the picture effect of the monitoring video is guaranteed, and the light shading part is convenient to stretch out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a security protection monitoring device with adjustable, includes cantilever arm (1), surveillance camera head (2) and drive assembly (3), its characterized in that: the monitoring camera (2) is installed on the driving assembly (3), the driving assembly (3) is installed on the extension arm (1), the driving assembly (3) comprises a supporting frame (31), a first driving gear (32), a driven gear (33), a first servo motor (34) and a cushion seat (35), the bottom end of the supporting frame (31) is fixed with the extension arm (1), the top end of the supporting frame (31) is fixedly connected with the first servo motor (34), the first driving gear (32) is installed at the output end of the first servo motor (34), the first driving gear (32) is connected with the driven gear (33) in a gear tooth matching mode, the first driving gear (32) and the driven gear (33) are both connected with the upper surface of the extension arm (1) through a short shaft and a bearing, the cushion seat (35) is installed at the top end of the driven gear (33), the monitoring camera (2) is installed at the top end of the cushion seat (35), monitoring camera (2) include dustcoat (21), camera lens (22), lens hood (23), second servo motor (24), ash blocking strip (25) and second driving gear (26), the bottom surface and the base of a mattress (35) of dustcoat (21) are connected, install camera lens (22) in the inner chamber of dustcoat (21), lens hood (23) and second servo motor (24), second driving gear (26) are installed to the output of second servo motor (24), the inner wall swing joint of second driving gear (26) and lens hood (23), interior roof swing joint of lens hood (23) and dustcoat (21), ash blocking strip (25) are installed to the topside edge of dustcoat (21), ash blocking strip (25) and lens hood (23) contact.

2. The adjustable security monitoring device according to claim 1, wherein: the inner wall of the light shield (23) is provided with a tooth groove matched with the second driving gear (26).

3. The adjustable security monitoring device according to claim 1, wherein: the diameter value of the driven gear (33) is larger than that of the first driving gear (32).

4. The adjustable security monitoring device according to claim 1, wherein: the edge of the light shield (23) is provided with a guide strip (27), and the light shield (23) and the guide strip (27) are movably connected with the outer cover (21).

5. The adjustable security monitoring device according to claim 1, wherein: the top surface of the cushion seat (35) is inclined.