CN210073168U - Advertisement display screen capable of shooting human face - Google Patents
Advertisement display screen capable of shooting human face Download PDFInfo
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- CN210073168U CN210073168U CN201920969701.4U CN201920969701U CN210073168U CN 210073168 U CN210073168 U CN 210073168U CN 201920969701 U CN201920969701 U CN 201920969701U CN 210073168 U CN210073168 U CN 210073168U
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Abstract
The utility model discloses a can shoot advertisement display screen of people's face, including frame and screen, characterized by: the advertising display screen comprises a bottom frame and is characterized in that a front camera is arranged on the bottom frame of the advertising display screen and used for shooting pedestrians in front of the advertising display screen, side cameras are symmetrically arranged at two ends of the bottom frame and used for shooting pedestrians on the sides of the advertising display screen in an inclined mode towards the outer side of the advertising display screen. This advertisement display screen is from camera and side camera before taking, need not additionally to install the camera in order to gather people's face data, simple to operate, after camera and side camera are connected the monitoring host computer before will, when advertisement display screen broadcast advertisement, preceding camera and side camera shoot the pedestrian in advertisement display screen the place ahead and side, the pedestrian picture that will shoot transmits to the monitoring host computer to the realization is to the collection of people's face data.
Description
Technical Field
The utility model relates to a display device, more specifically say, it relates to an advertising display screen that can shoot people's face.
Background
In commercial buildings, shopping malls, public transportation, campuses and other advertisement use occasions with large people flow, for advertisers, if information of advertisement attention, such as advertiser flow, the number of people paying attention to advertisements and sex age composition, is accurately mastered, whether the advertisement setting position is reasonable, the popularity degree of advertisement content and the group structure condition of the advertisement attention can be known, the advertisements are effectively evaluated, optimized and publicized, and advertisement viewers are changed into potential shoppers. Ad focus statistics become very important and meaningful.
With the development of internet technology and artificial intelligence technology, it is likely that the interest level of pedestrians in advertisements will be analyzed through AI face recognition. The method comprises the steps of shooting a face image of a pedestrian in front of an advertisement display screen, calculating and analyzing the image, and judging how many people watch the advertisement display screen, so that the attention degree of the pedestrian to the advertisement is judged, and the advertisement putting effect is judged. The implementation of the technology is based on shooting images of pedestrians in front of the advertising screen so as to collect face data. Advertisement display screen among the prior art, especially advertisement large screen is not equipped with the camera, and the people's face data in order to gather advertisement display screen the place ahead just needs additionally to install the camera, and the installation is troublesome and to having certain requirement in place.
An object of the utility model is to provide a can shoot advertisement display screen of people's face, it need not additionally to install the camera additional, and simple to operate saves trouble.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a can shoot advertisement display screen of people's face, it need not additionally to install the camera additional, and simple to operate saves trouble.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a can shoot advertisement display screen of people's face, includes frame and screen, is provided with preceding camera at advertisement display screen's bottom frame, preceding camera is used for shooing the pedestrian in advertisement display screen the place ahead, is provided with the side camera at the both ends of bottom frame symmetrically, the side camera is used for shooing the pedestrian of advertisement display screen side to advertisement display screen's outside slope.
As a preferable scheme: the side camera is rotatably connected with the frame of the advertisement display screen.
As a preferable scheme: cylindrical holding chamber and through-hole have been seted up to extremely down from last in the bottom of the side frame of advertising display screen, the diameter of through-hole is less than the diameter in holding chamber, the through-hole with the coaxial setting in holding chamber and with holding chamber intercommunication, the lower extreme of through-hole extends to the bottom surface formation opening of side frame, the holding intracavity is provided with discoid spacing dish, the lateral wall of spacing dish and the inner wall contact in holding chamber, be provided with the spliced pole in the through-hole, spliced pole and spacing dish coaxial fixation, the side camera is located the below of spliced pole and is connected fixedly with the spliced pole.
As a preferable scheme: the height of holding chamber is greater than the height of spacing dish, the holding intracavity and be located the top of spacing dish and still be provided with the resistance dish, the resistance dish contacts and compresses tightly with spacing dish.
As a preferable scheme: the bottom surface of the resistance disc and the top surface of the limiting disc are both frosted surfaces.
As a preferable scheme: the top in holding chamber is provided with the installation cavity, the installation cavity communicates with each other with the holding chamber with the coaxial setting in holding chamber and installation cavity, be provided with the spring in the installation cavity, the both ends of spring contact with the roof of installation cavity and the top surface of resistance dish respectively, the spring is in compression state.
As a preferable scheme: the front camera and the side camera are both inclined downwards.
As a preferable scheme: the inclination angle of the front camera and the side camera is 15-30 degrees.
Compared with the prior art, the utility model has the advantages that: this advertisement display screen is from camera and side camera before taking, need not additionally to install the camera in order to gather people's face data, simple to operate, after camera and side camera are connected the monitoring host computer before will, when advertisement display screen broadcast advertisement, preceding camera and side camera shoot the pedestrian in advertisement display screen the place ahead and side, the pedestrian picture that will shoot transmits to the monitoring host computer to the realization is to the collection of people's face data.
Drawings
FIG. 1 is a schematic front view of an advertising display screen;
FIG. 2 is a schematic perspective view of an advertisement display screen;
fig. 3 is a cross-sectional view of an advertising display screen.
1, frame; 2. a screen; 3. hoisting the column; 4. a front camera; 5. a side camera; 6. a cable; 7. an accommodating cavity; 8. a through hole; 9. a limiting disc; 10. connecting columns; 11. a resistance disc; 12. a mounting cavity; 13. a spring.
Detailed Description
Referring to fig. 1 and 2, an advertising display screen capable of shooting a face comprises a frame 1 and a screen 2, a hoisting column 3 is fixed at the top of the frame 1, the hoisting column 3 is used for hoisting and fixing the display screen, a front camera 4 is arranged on the bottom frame of the advertising display screen, the front camera 4 is used for shooting pedestrians in front of the advertising display screen, side cameras 5 are symmetrically arranged at two ends of the bottom frame, and the side cameras 5 are inclined towards the outer side of the advertising display screen and used for shooting pedestrians on the side of the advertising display screen.
After the front camera 4 and the side camera 5 are connected with the monitoring host, when the advertisement is played on the advertisement display screen, the front camera 4 and the side camera 5 shoot pedestrians in the front and the side of the advertisement display screen, and shot pedestrian pictures are transmitted to the monitoring host, so that the acquisition of face data is realized.
Referring to fig. 3, the side camera 5 is connected with the frame 1 of the advertisement display screen in a rotating manner, and the specific connection mode is as follows: cylindrical holding chamber 7 and through-hole 8 have been seted up to down from last in the bottom of side frame, the diameter of through-hole 8 is less than the diameter of holding chamber 7, through-hole 8 and the coaxial setting of holding chamber 7 and communicate with holding chamber 7, the lower extreme of through-hole 8 extends to the bottom surface of side frame 1 and forms the opening, be provided with discoid spacing dish 9 in holding chamber 7, the lateral wall of spacing dish 9 and the inner wall contact of holding chamber 7, be provided with spliced pole 10 in through-hole 8, spliced pole 10 and the coaxial fixed of spacing dish 9, side camera 5 is located spliced pole 10's below and is connected fixedly with spliced pole 10. So the structure makes side camera 5 can rotate around spliced pole 10 to adjust side camera 5's orientation angle, at camera pivoted in-process spacing dish 9 together with rotate together, contact friction between spacing dish 9 and the holding chamber 7 can keep the camera at current angle.
The angle through adjusting side camera 5 can change its shooting visual angle, adjust two side cameras 5 to suitable angle and can make the picture of shooting of preceding camera 4 link up with the picture that two side cameras 5 shot to make the main area in the field of vision cover advertisement display screen the place ahead of shooting, thereby can gather more people's face data. The angle of the side camera 5 can be automatically adjusted according to the field installation environment.
Because there is friction between spacing dish 9 and the holding chamber 7 when rotating side camera 5, will bring wearing and tearing, the condition that can cause the frictional force between the outer wall of spacing dish 9 and the inner wall of holding chamber 7 to be not enough after many times of rotations to lead to the camera can not stably reliably keep at present angle.
For avoiding above-mentioned condition to take place, the height that highly is greater than spacing dish 9 of holding chamber 7 in this embodiment, the top that just is located spacing dish 9 in the holding chamber 7 still is provided with resistance dish 11, resistance dish 11 and spacing dish 9 contact and compress tightly, resistance dish 11 provides extra frictional force for spacing dish 9, even if wear and tear appears between the outer wall at spacing dish 9 and the inner wall of holding chamber 7, extra frictional force also has great frictional resistance when enabling spacing dish 9 to rotate, guarantee that the camera still can keep at current angle.
In this embodiment, the bottom surface of the resistance disc 11 and the top surface of the limiting disc 9 are both frosted surfaces to provide larger additional frictional resistance.
On this basis, still be provided with installation cavity 12 above holding chamber 7, installation cavity 12 and holding chamber 7 coaxial setting and installation cavity 12 communicate with each other with holding chamber 7, are provided with spring 13 in installation cavity 12, and the both ends of spring 13 contact with the roof of installation cavity 12 and the top surface of resistance dish 11 respectively, and spring 13 is in compression state. The spring 13 applies downward pressure to the resistance disc 11 to make the resistance disc and the limiting disc 9 pressed more tightly, so that the frictional resistance between the resistance disc 11 and the limiting disc 9 is increased.
Referring to fig. 2 and 3, in consideration of the fact that the advertisement display screen is generally installed at a high place and a pedestrian passes under the advertisement display screen, it is necessary to set the camera to be inclined in order for the camera to photograph the face of the pedestrian as much as possible. In the present embodiment, both the front camera 4 and the side camera 5 are inclined downward. The inclination angle is 15-30 degrees.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a can shoot advertisement display screen of people's face, includes frame and screen, characterized by: the advertising display screen comprises a bottom frame and is characterized in that a front camera is arranged on the bottom frame of the advertising display screen and used for shooting pedestrians in front of the advertising display screen, side cameras are symmetrically arranged at two ends of the bottom frame and used for shooting pedestrians on the sides of the advertising display screen in an inclined mode towards the outer side of the advertising display screen.
2. The advertising display screen capable of photographing human faces as claimed in claim 1, wherein: the side camera is rotatably connected with the frame of the advertisement display screen.
3. The advertising display screen capable of photographing human faces as claimed in claim 2, wherein: cylindrical holding chamber and through-hole have been seted up to extremely down from last in the bottom of the side frame of advertising display screen, the diameter of through-hole is less than the diameter in holding chamber, the through-hole with the coaxial setting in holding chamber and with holding chamber intercommunication, the lower extreme of through-hole extends to the bottom surface formation opening of side frame, the holding intracavity is provided with discoid spacing dish, the lateral wall of spacing dish and the inner wall contact in holding chamber, be provided with the spliced pole in the through-hole, spliced pole and spacing dish coaxial fixation, the side camera is located the below of spliced pole and is connected fixedly with the spliced pole.
4. A face-photographable advertising display screen as recited in claim 3, wherein: the height of holding chamber is greater than the height of spacing dish, the holding intracavity and be located the top of spacing dish and still be provided with the resistance dish, the resistance dish contacts and compresses tightly with spacing dish.
5. The advertising display screen capable of photographing human faces as claimed in claim 4, wherein: the bottom surface of the resistance disc and the top surface of the limiting disc are both frosted surfaces.
6. The advertising display screen capable of photographing human faces as claimed in claim 5, wherein: the top in holding chamber is provided with the installation cavity, the installation cavity communicates with each other with the holding chamber with the coaxial setting in holding chamber and installation cavity, be provided with the spring in the installation cavity, the both ends of spring contact with the roof of installation cavity and the top surface of resistance dish respectively, the spring is in compression state.
7. The advertising display screen capable of photographing human faces as claimed in claim 1, wherein: the front camera and the side camera are both inclined downwards.
8. The advertising display screen capable of photographing human faces as claimed in claim 7, wherein: the inclination angle of the front camera and the side camera is 15-30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969701.4U CN210073168U (en) | 2019-06-25 | 2019-06-25 | Advertisement display screen capable of shooting human face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969701.4U CN210073168U (en) | 2019-06-25 | 2019-06-25 | Advertisement display screen capable of shooting human face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210073168U true CN210073168U (en) | 2020-02-14 |
Family
ID=69428683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920969701.4U Active CN210073168U (en) | 2019-06-25 | 2019-06-25 | Advertisement display screen capable of shooting human face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210073168U (en) |
-
2019
- 2019-06-25 CN CN201920969701.4U patent/CN210073168U/en active Active
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