CN213342918U

CN213342918U - Behavior recognition device based on video analysis technology

Info

Publication number: CN213342918U
Application number: CN202022155196.5U
Authority: CN
Inventors: 王新瑜
Original assignee: Guizhou Fuxing Intelligent Technology Co ltd
Current assignee: Guizhou Fuxing Intelligent Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-01
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a behavior recognition device based on video analysis technique, be equipped with open box including one side, the uncovered department fixed connection transparent plate of box is equipped with behavior recognition device body in the box, on one side of the box upper portion with the equal fixed connection flat board in lower part, fixed connection guide bar between two flat boards, sliding connection slider on the guide bar, slider one side is equipped with the screw hole, rotate connecting screw between two flat boards, the screw rod pass the screw hole and with screw hole threaded connection, be equipped with on the flat board and be used for controlling screw rod pivoted motor, cleaning device is equipped with towards one side of transparent plate to the slider. The utility model has the advantages that: the utility model provides a pair of action recognition device installs the recognition device body in the box based on video analysis technique, can clean the transparent plate through cleaning device when having dew or dust on the transparent plate, guarantees can not influence the figure collection.

Description

Behavior recognition device based on video analysis technology

Technical Field

The utility model relates to a behavior recognition technology field, concretely relates to behavior recognition device based on video analysis technique.

Background

During industrial operations, such as downhole operations, there are a large number of dangerous activities that cause death of tens of thousands of people each year. If the dangerous human behaviors can be comprehensively and accurately identified and timely alarmed, the occurrence rate of safety production accidents is greatly reduced, the life and property safety of enterprises and staff is guaranteed, and the production performance of the enterprises is improved. Therefore, various danger sources can be identified by adopting the behavior identification device. CN 210271176U provides a behavior recognition device, which comprises a detection radar, a radar signal processor, a behavior recognizer, an alarm device, an image collector, a communication device and a controller; the radar signal processor is connected with the detection radar, the radar signal processor is respectively connected with the behavior recognizer and the controller, the image collector and the alarm device are respectively connected with the controller, and the controller is provided with a communication device. However, the behavior recognition device is suitable for indoor use, and is easily wetted by rainwater when used outdoors, which affects the accuracy of recognition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a behavior recognition device based on video analysis technology.

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

the utility model provides a behavior recognition device based on video analysis technique, be equipped with open box including one side, the uncovered department fixed connection transparent plate of box, the behavior recognition device body is equipped with in the box, it is dull and stereotyped with the equal fixed connection in lower part on one side of the box upper portion, fixed connection guide bar between two flat boards, sliding connection slider on the guide bar, slider one side is equipped with the screw hole, rotate connecting screw between two flat boards, the screw rod pass the screw hole and with screw hole threaded connection, be equipped with on the flat board and be used for controlling screw rod pivoted motor, cleaning device is equipped with towards one side of transparent plate to the slider.

Preferably, cleaning device includes two slide bars, is equipped with two slide holes on one side of the slider, and two slide bars one-to-one slide in two slide holes, the equal fixed connection baffle of every slide bar one end, equal fixed connection spring between every baffle and the slider, the common fixed connection mounting panel of two baffles, mounting panel one side fixed connection cleaning member.

Preferably, the cleaning member employs a cleaning cloth, sponge, rubber sheet or brush.

Preferably, the behavior recognition device body is fixedly connected in the box body through a bracket.

Preferably, a sun-shading device is arranged at the top of the box body.

Preferably, the sun shading device comprises a water tank, and the top of the water tank supports and fixes the sun shading plate through a supporting column.

Preferably, the immersible pump is equipped with in the water tank, and the outlet pipe of immersible pump runs through the water tank and stretches out to the water tank outside, and the one end that the outlet pipe stretches out to the water tank outside runs through the flat board and connects the shower nozzle, and the shower nozzle sets up towards the transparent plate.

Preferably, the top of the sun shield is provided with a water collecting tank which is communicated with the water tank through a communicating pipe.

Preferably, a filter screen is arranged in the water tank.

Preferably, the top of the water tank is provided with a drain pipe, and the drain pipe is arranged towards one side of the water tank far away from the transparent plate.

The utility model has the advantages that: the utility model provides a pair of action recognition device installs the recognition device body in the box based on video analysis technique, can clean the transparent plate through cleaning device when having dew or dust on the transparent plate, guarantees can not influence the figure collection.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a left side view of the case;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic view of the basic structure of the sunshade device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the utility model provides a pair of action recognition device based on video analysis technique, be equipped with open box 1 including one side, box 1 passes through the column mouting in the eminence when using, and the uncovered department fixed connection transparent plate 7 of box 1, transparent plate 7 adopt the glass board, form a sealed installation storehouse like this between transparent plate 7 and the box 1, through support 11 fixed connection action recognition device body 2 in box 1. The recognition device body 2 is in a sealed environment, the collection operation of the recognition device body is not influenced through the transparent plate 7, the recognition device body 2 is the prior art, and the recognition device disclosed by CN 210271176U is adopted in the embodiment.

The upper part and the lower part of one side of the box body 1 are fixedly connected with the flat plates 4, the guide rods 41 are fixedly connected between the two flat plates 4, the guide rods 41 are connected with the sliding blocks 5 in a sliding mode, threaded holes are formed in one sides of the sliding blocks 5, the screw rods 42 are rotatably connected between the two flat plates 4, the screw rods 42 penetrate through the threaded holes and are in threaded connection with the threaded holes, the flat plates 4 are provided with motors 43 used for controlling the rotation of the screw rods 42, and one sides, facing the transparent plates 7, of the sliding blocks 5 are. Can clean transparent plate 7 through cleaning device, prevent to have dust or water smoke on the transparent plate 7, influence recognition device body 2 and carry out the figure collection.

Cleaning device 6 includes two slide bars 61, is equipped with two slide holes 51 on one side of slider 5, and two slide bars 61 one-to-one slide in two slide holes 51, and the equal fixed connection baffle 62 of every slide bar 61 one end, equal fixed connection spring 63 between every baffle 62 and the slider 5, two baffles 62 fixed connection mounting panel 64 jointly, mounting panel 64 one side fixed connection cleaning 65. The cleaning member 65 is a cleaning cloth, sponge, rubber sheet or brush. Thus, the cleaning piece 65 is always contacted with the transparent plate 7 under the action of the elastic force of the spring 63, and the cleaning effect of the cleaning piece 65 is not influenced even if the cleaning piece 65 is worn.

The top of the box body 1 is provided with a sun-shading device 3. In summer, can carry out the sunshade to box 1 through solar protection devices 3, prevent to make temperature rising in the box 1 because of sunshine insolate to influence identification means body 2's life.

The sunshade 3 comprises a water tank 31, the top of the water tank 31 supporting a fixed sunshade 36 by a support pillar 35. A submersible pump 34 is arranged in the water tank 31, a water outlet pipe 33 of the submersible pump 34 penetrates through the water tank 31 and extends out of the water tank 31, one end, extending out of the water outlet pipe 33, of the water tank 31 penetrates through the flat plate 4 and is connected with a spray head, and the spray head is arranged towards the transparent plate 7. When the transparent plate 7 is cleaned, water can be sprayed to the transparent plate 7 through the spray head, and the cleaning effect is improved. The motor 43 and the submersible pump 34 in this embodiment are remotely controlled in the prior art, and in addition, the motor 43 and the submersible pump 34 can also work regularly and clean once every a period of time.

The sun visor 36 is provided at the top thereof with a water collection tank 37, and the water collection tank 37 is communicated with the water tank 31 through a communication pipe 38. A filter screen is arranged in the water tank 31. When raining, rainwater can be collected into the water tank 31 for reuse. The top of the water tank 31 is provided with a drain pipe 39, and the drain pipe 39 is arranged towards one side of the water tank 31 far away from the transparent plate 7. When the rainwater is excessive, the excessive rainwater is discharged through the drain pipe 39.

Claims

1. A behavior recognition device based on video analysis technology is characterized by comprising a box body (1) with an opening arranged on one side, a transparent plate (7) fixedly connected with the opening of the box body (1), a behavior recognition device body (2) is arranged in the box body (1), flat plates (4) are fixedly connected with the upper part and the lower part of one side of the box body (1), a guide rod (41) is fixedly connected between the two flat plates (4), a slide block (5) is connected on the guide rod (41) in a sliding way, a threaded hole is arranged at one side of the slide block (5), a connecting screw rod (42) is rotated between the two flat plates (4), the screw rod (42) passes through the threaded hole and is in threaded connection with the threaded hole, the flat plate (4) is provided with a motor (43) for controlling the screw rod (42) to rotate, and one side of the sliding block (5) facing the transparent plate (7) is provided with a cleaning device (6).

2. The behavior recognition device based on video analysis technology as claimed in claim 1, wherein: cleaning device (6) include two slide bars (61) slider (5) one side is equipped with two slide holes (51), and two slide bars (61) one-to-one slide in two slide holes (51), the equal fixed connection baffle (62) of every slide bar (61) one end, equal fixed connection spring (63) between every baffle (62) and slider (5), the common fixed connection mounting panel (64) of two baffles (62), mounting panel (64) one side fixed connection cleaning member (65).

3. The behavior recognition device based on video analysis technology as claimed in claim 2, wherein: the cleaning piece (65) adopts cleaning cloth, sponge, rubber sheets or brushes.

4. The behavior recognition device based on video analysis technology as claimed in claim 1, wherein: the behavior recognition device body (2) is fixedly connected in the box body (1) through a support (11).

5. The behavior recognition device based on video analysis technology as claimed in claim 1, wherein: the top of the box body (1) is provided with a sun-shading device (3).

6. The behavior recognition device based on video analysis technology as claimed in claim 5, wherein: the sun shading device (3) comprises a water tank (31), and the top of the water tank (31) supports and fixes a sun shading plate (36) through a supporting column (35).

7. The behavior recognition device based on video analysis technology as claimed in claim 6, wherein: the water tank (31) is internally provided with a submersible pump (34), a water outlet pipe (33) of the submersible pump (34) penetrates through the water tank (31) and extends out of the outer side of the water tank (31), one end, extending out of the water outlet pipe (33), of the outer side of the water tank (31) penetrates through the flat plate (4) and is connected with a spray head, and the spray head is arranged towards the transparent plate (7).

8. The behavior recognition device based on video analysis technology as claimed in claim 6, wherein: the top of the sun shield (36) is provided with a water collecting tank (37), and the water collecting tank (37) is communicated with the water tank (31) through a communicating pipe (38).

9. The behavior recognition device based on video analysis technology as claimed in claim 6, wherein: a filter screen is arranged in the water tank (31).

10. The behavior recognition device based on video analysis technology as claimed in claim 6, wherein: the top of the water tank (31) is provided with a drain pipe (39), and the drain pipe (39) faces to one side, far away from the transparent plate (7), of the water tank (31).