CN221427332U - Infrared thermal interaction LED display screen - Google Patents
Infrared thermal interaction LED display screen Download PDFInfo
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- CN221427332U CN221427332U CN202323585840.2U CN202323585840U CN221427332U CN 221427332 U CN221427332 U CN 221427332U CN 202323585840 U CN202323585840 U CN 202323585840U CN 221427332 U CN221427332 U CN 221427332U
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- infrared thermal
- display screen
- led display
- thermal sensor
- infrared
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- 230000003993 interaction Effects 0.000 title abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000002452 interceptive effect Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000003238 somatosensory effect Effects 0.000 description 4
- 230000004313 glare Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model discloses an infrared thermal interaction LED display screen, which comprises an installation vertical plate arranged on the ground, wherein an LED display screen body is arranged on the front side of the installation vertical plate, an infrared thermal sensor is arranged at the upper end of the installation vertical plate, and the infrared thermal sensor comprises an infrared emitter, an infrared camera and a VGA camera; the cover plate is used for dust-proof protection and anti-dazzle operation of the infrared thermal sensor, the left side and the right side of the cover plate are respectively provided with a base, and the inside of the installation vertical plate is connected with an air bag; the air outlet is reserved and arranged on the front side of the upper end of the installation vertical plate, and the air outlet is positioned above the infrared thermal sensor, so that dust removal on the outer surface of the infrared thermal sensor is realized. According to the infrared thermal interaction LED display screen, dust-proof protection of the infrared thermal sensor is achieved through the rotatable cover plate, the anti-glare purpose is achieved, and the interaction effect is improved.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to an infrared thermal interaction LED display screen.
Background
The infrared thermal interaction LED display screen is an innovative display technology, combines the infrared thermal induction technology and the LED display technology, and provides a brand-new display experience and interaction mode. Compared with the traditional touch screen, the infrared thermal interaction LED display screen has higher sensitivity and accuracy, and when people get close to the screen, the screen can automatically recognize the position and the action of the human body according to the heat distribution of the human body, so that the real-time interaction effect is realized.
For example, in patent application with publication number CN204348275U and publication date 2015-05-20, named "a somatosensory interactive LED display screen", the device comprises a housing, a display screen and a control main board installed in the housing, the control main board is connected with the display screen, a bracket is fixed on the housing, a somatosensory sensor is installed on the bracket, the somatosensory sensor comprises an infrared transmitter, an infrared camera and a VGA camera, and the somatosensory sensor is connected with the control main board;
In the practical use process of the device, the body sensor is arranged outside the upper end of the shell and is easy to be subjected to external force action, so that internal devices of the body sensor are damaged, the service life is shortened, the lens is easy to fall ash and influence the interaction effect after long-term use, and meanwhile, the device is generally arranged in an indoor place, and an indoor top light lamp can generate glare influence on the lens.
Therefore, we propose an infrared thermal interaction LED display screen so as to solve the above-mentioned problems.
Disclosure of utility model
1. Technical problem to be solved by the utility model
The utility model aims to provide an infrared thermal interaction LED display screen so as to solve the problems in the current market, which are presented by the background technology.
2. Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions: the infrared thermal interaction LED display screen comprises an installation vertical plate arranged on the ground, wherein an LED display screen body is installed on the front side of the installation vertical plate, and an infrared thermal sensor is installed at the upper end of the installation vertical plate and comprises an infrared transmitter, an infrared camera and a VGA camera;
The cover plate is used for dust-proof protection and anti-dazzle operation of the infrared thermal sensor, the left side and the right side of the cover plate are respectively provided with a base, and the inside of the installation vertical plate is connected with an air bag;
The air outlet is reserved and arranged on the front side of the upper end of the installation vertical plate, and the air outlet is positioned above the infrared thermal sensor, so that dust removal on the outer surface of the infrared thermal sensor is realized.
Further, the cam roller is installed to the inner bearing of base, and the lateral part laminating of cam roller has movable mechanism, and movable mechanism laminating slidable mounting in the inside of installation riser, moreover movable mechanism's lateral part and gasbag laminating, simultaneously the cam roller is connected with the output of motor.
Through the technical scheme, after the cam roller rotates, the air bag can be extruded through the movable mechanism.
Furthermore, the end part of the cam roller and the shaft end of the rotating shaft are fixedly sleeved with gear rings, the two gear rings are meshed with each other, and the two gear rings are symmetrically arranged left and right relative to the center of the cam roller.
Through the technical scheme, after the cam roller rotates, the rotating shaft can be driven to stably rotate through the gear ring belt.
Further, the movable mechanism consists of a movable plate and a pressing plate, the side parts of the movable plate and the pressing plate are respectively attached to the side parts of the cam roller and the air bag, and the upper end and the lower end of the movable plate, which are close to one side of the cam roller, are arranged in an arc shape.
Through the technical scheme, after the cam roller rotates, the cam roller can be extruded to the movable plate to drive the pressing plate to move.
Further, the air bag is communicated with the air outlet through a one-way pipeline, and the air bag is communicated with the outside through the one-way pipeline.
Through the technical scheme, after the air bag is extruded, the air can be discharged from the air outlet to remove dust from the infrared thermal sensor.
Further, the length of the air outlet is larger than the transverse length of the infrared thermal sensor.
Through the technical scheme, the dust removal effect is improved.
3. Advantageous effects
Compared with the prior art, the infrared thermal interaction LED display screen provided by the utility model realizes dust-proof protection of the infrared thermal sensor through the rotatable cover plate, achieves the purpose of anti-glare and improves the interaction effect, and comprises the following specific contents:
(1) The cover plate is arranged, so that when a motor at the end part of the cam roller is started, the cam roller is driven to rotate, the cam roller drives the rotating shaft to rotate by utilizing the two meshed gear rings, and then the cover plate fixed by the rotating shaft can be driven to synchronously rotate;
(2) The air outlet is arranged, so that when the cam roller rotates, the cam on the cam roller extrudes towards the movable plate, the movable plate is stressed and drives the pressing plate to extrude towards the side part of the air bag, the air in the air bag is promoted to be discharged from the air outlet, and dust accumulated on the surface of the infrared thermal sensor in the using process is removed.
Drawings
FIG. 1 is a schematic diagram of the overall side view and three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the overall side view and three-dimensional structure of the cover plate of the present utility model after rotation;
FIG. 3 is a schematic side view of a cover plate of the present utility model;
FIG. 4 is a schematic side cross-sectional perspective view of a base of the present utility model;
fig. 5 is a schematic side perspective view of the cam roller of the present utility model.
In the figure: 1. installing a vertical plate; 2. an LED display screen body; 3. an infrared thermal sensor; 4. a cover plate; 41. a rotating shaft; 5. a base; 6. a cam roller; 7. a gear ring; 8. an air bag; 9. a movable mechanism; 91. a movable plate; 92. a pressing plate; 10. and an air outlet.
Detailed Description
In order to facilitate understanding of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "page," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1 to 5, an infrared thermal interaction LED display screen includes a mounting vertical plate 1 disposed on the ground, an LED display screen body 2 is mounted on the front side of the mounting vertical plate 1, an infrared thermal sensor 3 is mounted on the upper end of the mounting vertical plate 1, and the infrared thermal sensor 3 includes an infrared emitter, an infrared camera and a VGA camera; the cover plate 4, the end of which is fixedly provided with a rotating shaft 41, the rotating shaft 41 is rotatably arranged on the front side of the upper end of the installation vertical plate 1, the cover plate 4 is used for dust-proof protection and anti-dazzle operation of the infrared thermal sensor 3, the left side and the right side of the cover plate 4 are respectively provided with a base 5, and the inside of the installation vertical plate 1 is connected with an air bag 8; the end part of the cam roller 6 and the shaft end of the rotating shaft 41 are fixedly sleeved with gear rings 7, the two gear rings 7 are meshed with each other, and the two gear rings 7 are symmetrically arranged left and right relative to the center of the cam roller 6;
with reference to fig. 1-4, a motor at the end of the cam roller 6 is started to drive the cam roller 6 to rotate, the cam roller 6 drives the rotating shaft 41 to rotate through two meshed gear rings 7, and then the cover plate 4 fixed by the rotating shaft 41 can be driven to synchronously rotate, when the cover plate 4 rotates downwards to cover the outer side of the infrared thermal sensor 3, protection and dust isolation of the infrared thermal sensor 3 are realized, and when the cover plate 4 rotates upwards, the infrared thermal sensor 3 can shield indoor top light lamps, so that normal use is prevented from being influenced by glare;
The air outlet 10 is reserved and arranged at the front side of the upper end of the installation vertical plate 1, and the air outlet 10 is positioned above the infrared thermal sensor 3, so that dust removal on the outer surface of the infrared thermal sensor 3 is realized; the cam roller 6 is mounted on an inner bearing of the base 5, the movable mechanism 9 is attached to the side part of the cam roller 6, the movable mechanism 9 is attached to the inside of the mounting vertical plate 1 in a sliding manner, the side part of the movable mechanism 9 is attached to the air bag 8, and meanwhile the cam roller 6 is connected with the output end of the motor; the movable mechanism 9 consists of a movable plate 91 and a pressing plate 92, the side parts of the movable plate 91 and the pressing plate 92 are respectively attached to the side parts of the cam roller 6 and the air bag 8, and the upper end and the lower end of one side of the movable plate 91 close to the cam roller 6 are arranged in an arc shape; the air bag 8 and the air outlet 10 are communicated through a one-way pipeline, and the air bag 8 is communicated with the outside through the one-way pipeline; the length of the air outlet 10 is larger than the transverse length of the infrared thermal sensor 3;
With reference to fig. 1-5, after driving the cam roller 6 to rotate, the cam on the cam roller 6 will squeeze to the movable plate 91, and after the movable plate 91 is stressed, the pressing plate 92 is driven to squeeze to the side of the air bag 8, so as to promote the gas in the air bag 8 to be discharged from the gas outlet 10, and remove dust accumulated on the surface of the infrared thermal sensor 3 in the using process.
Working principle: when the infrared thermal interaction LED display screen is used, as shown in fig. 1-5, a motor at the end part of a cam roller 6 is started to drive the cam roller 6 to rotate, and a gear ring 7 is utilized to drive a cover plate 4 to synchronously rotate, when the cover plate 4 downwards rotates to cover the outer side of an infrared thermal sensor 3, protection dust isolation of the infrared thermal sensor 3 is realized, when the cover plate 4 upwards rotates, the infrared thermal sensor 3 can shield a roof light in a room, normal use is prevented from being influenced by glare, a movable mechanism 9 is extruded to an air bag 8 in the rotating process of the cam roller 6, gas in the air bag 8 is discharged from an air outlet 10, and dust accumulated in the using process of the surface of the infrared thermal sensor 3 is removed.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides an infrared heat sense interactive LED display screen which characterized in that: the LED display screen comprises a mounting vertical plate (1) arranged on the ground, wherein an LED display screen body (2) is mounted on the front side of the mounting vertical plate (1), an infrared thermal sensor (3) is mounted at the upper end of the mounting vertical plate (1), and the infrared thermal sensor (3) comprises an infrared emitter, an infrared camera and a VGA camera;
The cover plate (4) is fixedly provided with a rotating shaft (41) at the end part, the rotating shaft (41) is rotatably arranged at the front side of the upper end of the installation vertical plate (1), the cover plate (4) is used for dust-proof protection and anti-dazzle operation of the infrared thermal sensor (3), the left side and the right side of the cover plate (4) are respectively provided with a base (5), and an air bag (8) is connected with the inside of the installation vertical plate (1);
the air outlet (10) is reserved and arranged on the front side of the upper end of the installation vertical plate (1), and the air outlet (10) is positioned above the infrared thermal sensor (3) to remove dust on the outer surface of the infrared thermal sensor (3).
2. The infrared heat-sensitive interactive LED display screen of claim 1, wherein: the cam roller (6) is installed to the inner bearing of base (5), and the lateral part laminating of cam roller (6) has movable mechanism (9), and movable mechanism (9) laminating slidable mounting in the inside of installation riser (1), moreover the lateral part of movable mechanism (9) is laminated with gasbag (8), simultaneously cam roller (6) are connected with the output of motor.
3. The infrared heat-sensitive interactive LED display screen of claim 2, wherein: the end of the cam roller (6) and the shaft end of the rotating shaft (41) are fixedly sleeved with gear rings (7), the two gear rings (7) are meshed with each other, and the two gear rings (7) are symmetrically arranged left and right relative to the center of the cam roller (6).
4. The infrared heat-sensitive interactive LED display screen of claim 2, wherein: the movable mechanism (9) consists of a movable plate (91) and a pressing plate (92), the side parts of the movable plate (91) and the pressing plate (92) are respectively attached to the side parts of the cam roller (6) and the air bag (8), and the upper end and the lower end of the movable plate (91) close to one side of the cam roller (6) are arranged in an arc shape.
5. The infrared heat-sensitive interactive LED display screen of claim 1, wherein: the air bag (8) is communicated with the air outlet (10) through a one-way pipeline, and the air bag (8) is communicated with the outside through the one-way pipeline.
6. The infrared heat-sensitive interactive LED display screen of claim 1, wherein: the length of the air outlet (10) is larger than the transverse length of the infrared thermal sensor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323585840.2U CN221427332U (en) | 2023-12-27 | 2023-12-27 | Infrared thermal interaction LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323585840.2U CN221427332U (en) | 2023-12-27 | 2023-12-27 | Infrared thermal interaction LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221427332U true CN221427332U (en) | 2024-07-26 |
Family
ID=91978852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323585840.2U Active CN221427332U (en) | 2023-12-27 | 2023-12-27 | Infrared thermal interaction LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221427332U (en) |
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2023
- 2023-12-27 CN CN202323585840.2U patent/CN221427332U/en active Active
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