Infrared emitter with high safety
By using a combination of an isolation cover and an electric push rod in the infrared emitter, effective protection of optical components is achieved, the problem of susceptibility to contamination in traditional infrared emitters is solved, and the flexibility and service life of the equipment are improved through angle adjustment.
Patent Information
- Application Number
- CN202421418878.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The optical components of traditional infrared emitters are susceptible to dust, grease or other contaminants, resulting in a decrease in transmission quality and efficiency. Long-term accumulated pollution may lead to damage to the optical components, affecting the performance and life of the equipment.
An infrared transmitter with high safety is designed, and an isolation cover is used to achieve portable disassembly through an electric push rod to protect the optical components from contamination, and the angle adjustment of the transmitter is achieved through the motor and electric push rod to improve flexibility.
It effectively protects the optical components of the infrared transmitter from contamination, simplifies the maintenance process, improves the safety and flexibility of the equipment, and extends the service life of the equipment.
Smart Images
Figure CN222674325U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of infrared transmitters, in particular to an infrared transmitter with high safety. Background Art
[0002] Infrared radiation is a type of electromagnetic radiation with a wavelength longer than visible light, that is, from about 0.75 microns to 1 mm. The infrared wavelength is longer than visible light and shorter than microwaves. It is usually divided into three regions: near infrared, mid-infrared and far infrared. Infrared can come from many objects, especially heat sources. The intensity and distribution of thermal radiation are closely related to the temperature of the object. This phenomenon is called blackbody radiation. Infrared usually uses a transmitter and is widely used in short-distance wireless communications, such as infrared remote controls, infrared port transmission, etc. This technology can achieve fast data transmission between devices, such as TV remote controls, home theater systems, wireless keyboards, etc.
[0003] Traditional infrared transmitters are electronically driven to generate infrared light pulses. These pulses are usually emitted in the invisible infrared light band (usually between about 850 nanometers and 950 nanometers) to enable communication between devices. They are often used in conjunction with receivers to capture and display thermal distribution images of objects. They are used in fields such as medicine, military, construction and environmental testing. This technology is very useful for detecting heat distribution, surface temperature of objects and navigating in the dark.
[0004] However, the optical components of traditional infrared transmitters are easily affected by dust, grease or other contaminants. These contaminants will reduce the transmittance or reflectivity of the optical components, thereby affecting the transmission quality and efficiency of infrared radiation. Long-term accumulated pollution may also cause damage to the optical components, thereby affecting the performance and life of the equipment, affecting production efficiency or service continuity. Therefore, a highly safe infrared transmitter is proposed to solve the above problems. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides an infrared transmitter with high safety, aiming to improve the problem that the optical elements of the infrared transmitter cannot be protected in the prior art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A highly safe infrared transmitter comprises a rotating plate, wherein the top of the rotating plate is fixedly connected with an electric push rod 1, the output end of the electric push rod 1 is rotatably connected with a sliding rod, the interior of the sliding rod is slidably connected with a connecting rod, one end of the outer wall of the connecting rod is fixedly connected with a turntable, a slide rail 1 is provided inside the turntable, the outer wall of the turntable is slidably connected with the interior of a fixed disc, a limiting groove 2 is provided inside the fixed disc, the bottom of the fixed disc is fixedly connected to the top of the rotating plate, an isolation cover is provided at the top of the fixed disc, a limiting groove 1 is provided inside the isolation cover, a fixture is provided inside the isolation cover, the outer wall of the fixture is slidably connected to the interior of the slide rail 1, the outer wall of the fixture is slidably connected to the interior of the limiting groove 2, the outer wall of the fixture is slidably connected to the interior of the limiting groove 1, a transmitter is fixedly connected to the top of the fixed disc, a connecting component is provided at the bottom of the transmitter, and the connecting component provides required energy for the transmitter;
[0008] As a further description of the above technical solution:
[0009] The connection assembly includes a wire and a connector, one end of the wire is fixedly connected to the bottom of the transmitter, and the top of the connector is fixedly connected to the bottom of the wire;
[0010] As a further description of the above technical solution:
[0011] The connector is provided with a base at the bottom, and a rotating disk is rotatably connected inside the base;
[0012] As a further description of the above technical solution:
[0013] A motor is fixedly connected inside the base, and a rotating disk is fixedly connected to an output end of the motor;
[0014] As a further description of the above technical solution:
[0015] The top of the rotating disc is fixedly connected to the bottom of the connector, and the top of the rotating disc is fixedly connected to a fixing plate;
[0016] As a further description of the above technical solution:
[0017] A second slide rail is provided inside the fixed plate, a second electric push rod is fixedly connected to the top of the rotating disc, and a connecting column is fixedly connected to the output end of the second electric push rod;
[0018] As a further description of the above technical solution:
[0019] Both ends of the connecting column are rotatably connected to the bottom of the rotating plate, and the outer wall of the rotating plate is fixedly connected with a sliding column;
[0020] As a further description of the above technical solution:
[0021] The outer wall of the slide column is slidably connected to the inside of the second slide rail, and the outer wall of the rotating plate is rotatably connected to the outer wall of the fixed plate.
[0022] The utility model has the following beneficial effects:
[0023] 1. In the utility model, the isolation cover realizes its disassembly function by starting the electric push rod. When the electric push rod is started, the slide rail, the limiting groove and the turntable and other structures will be linked accordingly to realize the portable disassembly of the isolation cover, effectively protecting the optical elements of the infrared transmitter from the influence of pollutants. At the same time, the cover can be easily replaced without replacing the entire transmitter or performing complicated maintenance work, which solves the problem that the infrared transmitter is susceptible to contamination and improves safety.
[0024] 2. In the utility model, the rotating plate realizes its angle adjustment function by starting the electric push rod and the motor. When the electric push rod and the motor are started, the rotating disc, the slide rail and the slide column and other structures will be linked accordingly to realize the angle adjustment of the transmitter, which can accurately locate the transmission direction of the infrared signal, which is very important for applications that need to accurately point to the receiving device or the target area. It solves the problem that the transmitter cannot adjust the angle according to the movement of the receiver, and improves the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a three-dimensional schematic diagram of a highly safe infrared transmitter proposed by the utility model;
[0026] Figure 2 This is a schematic diagram of the structure inside a fixed disc of a highly safe infrared emitter proposed by the utility model;
[0027] Figure 3 The utility model provides a schematic diagram of the structure inside the base of an infrared transmitter with high safety.
[0028] Legend:
[0029] 1. Base; 2. Rotating disc; 3. Isolation cover; 4. Wire; 5. Connector; 6. Electric push rod 1; 7. Rotating plate; 8. Turntable; 9. Fixed disc; 10. Limiting groove 1; 11. Transmitter; 12. Slide rail 1; 13. Fixture; 14. Connecting rod; 15. Slide rod; 16. Limiting groove 2; 17. Motor; 18. Electric push rod 2; 19. Connecting column; 20. Slide rail 2; 21. Fixed plate; 22. Slide column. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a highly safe infrared transmitter, comprising a rotating plate 7, a rotating plate 7 top fixedly connected with an electric push rod 6, an output end of the electric push rod 6 rotatably connected with a slide rod 15, a connecting rod 14 slidably connected inside the slide rod 15, a turntable 8 fixedly connected at one end of the outer wall of the connecting rod 14, a slide rail 12 is provided inside the turntable 8, a fixed disc 9 is slidably connected to the outer wall of the turntable 8, a limiting groove 16 is provided inside the fixed disc 9, the bottom of the fixed disc 9 is fixedly connected to the top of the rotating plate 7, an isolation cover 3 is provided at the top of the fixed disc 9, a limiting groove 10 is provided inside the isolation cover 3, a fixture 13 is provided inside the isolation cover 3, the outer wall of the fixture 13 is slidably connected to the inside of the slide rail 12, the outer wall of the fixture 13 is slidably connected to the inside of the limiting groove 16, the outer wall of the fixture 13 is slidably connected to the inside of the limiting groove 10, a transmitter 11 is fixedly connected to the top of the fixed disc 9, a connecting component is provided at the bottom of the transmitter 11, and the connecting component provides the required energy to the transmitter 11.
[0032] Specifically, start the electric push rod 6, drive the slide bar 15 to move through the electric push rod 6, then drive the limiting groove 2 16 to rotate through the slide bar 15, then drive the turntable 8 to rotate through the limiting groove 2 16, then drive the slide rail 12 to rotate through the turntable 8, and then drive the fixture 13 to move through the slide rail 12 to fix and replace the isolation cover 3. The isolation cover 3 can prevent direct contact with the transmitter 11 body to protect it from wear and damage in daily use. If the isolation cover 3 is damaged or old, the cover can be easily replaced without replacing the entire transmitter 11 or performing complicated maintenance work, thereby saving maintenance costs and time.
[0033] Reference Figure 1 and Figure 3 The connection component includes a wire 4 and a connector 5. One end of the wire 4 is fixedly connected to the bottom of the transmitter 11, and the top of the connector 5 is fixedly connected to the bottom of the wire 4.
[0034] Specifically, the transmitter 11 is provided with energy through the wire 4 and the connector 5, reducing the need for long power lines, which not only reduces energy loss during power transmission, but also simplifies the management and maintenance of electrical wiring.
[0035] Reference Figure 1 and Figure 3 A base 1 is provided at the bottom of the connector 5, a rotating disc 2 is rotatably connected inside the base 1, a motor 17 is fixedly connected inside the base 1, the output end of the motor 17 is fixedly connected to the rotating disc 2, the top of the rotating disc 2 is fixedly connected to the bottom of the connector 5, a fixed plate 21 is fixedly connected to the top of the rotating disc 2, a slide rail 20 is provided inside the fixed plate 21, an electric push rod 18 is fixedly connected to the top of the rotating disc 2, a connecting column 19 is fixedly connected to the output end of the electric push rod 18, both ends of the connecting column 19 are rotatably connected to the bottom of the rotating plate 7, a sliding column 22 is fixedly connected to the outer wall of the rotating plate 7, the outer wall of the sliding column 22 is slidably connected to the inside of the slide rail 20, and the outer wall of the rotating plate 7 is rotatably connected to the outer wall of the fixed plate 21.
[0036] Specifically, start the motor 17, which can drive the rotating disk 2 to rotate, so that the transmitter 11 can rotate horizontally, then start the electric push rod 18, and drive the rotating plate 7 to rotate through the electric push rod 18, and then drive the transmitter 11 to rotate longitudinally through the rotating plate 7. The emission intensity and coverage range of the infrared signal can be optimized. When a large area or long distance needs to be covered, the signal transmission efficiency and reception quality can be maximized through appropriate angle adjustment. Accurate angle adjustment helps to reduce interference with other signal sources. At the same time, the adjustability of the angle makes the system more flexible and can adapt to different application requirements and working environments.
[0037] Working principle: start the electric push rod 6, drive the rotating connected slide rod 15 to move through the electric push rod 6, then drive the sliding connected connecting rod 14 to rotate through the sliding rod 15, and then drive the fixedly connected turntable 8 to rotate inside the fixed disc 9 of its rotating connection through the connecting rod 14, and at the same time drive the slide rail 12 opened inside through the turntable 8 to rotate, and then drive the sliding connected fixture 13 to slide inside the limiting groove 2 16 of its sliding connection through the slide rail 12, and at the same time slide inside the limiting groove 10 of its sliding connection, so that the isolation cover 3 can be removed. Similarly, the isolation cover 3 can be fixed, and then the motor 17 can be started. The motor 17 can drive the fixedly connected rotating disk 2 to rotate inside the base 1 to which it is rotatably connected, so as to rotate horizontally. Then the electric push rod 18 can be started, and the fixedly connected connecting column 19 can be driven to rise and fall by the electric push rod 18. Then the rotatably connected rotating plate 7 can be driven to rotate on the outer wall of the rotatably connected fixed plate 21 through the connecting column 19. At the same time, the fixedly connected sliding column 22 can be driven by the rotating plate 7 to slide inside the sliding rail 20 to which it is slidably connected, so as to rotate longitudinally to adjust the angle.
[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A highly safe infrared transmitter, comprising a rotating plate (7), characterized in that: The top of the rotating plate (7) is fixedly connected to an electric push rod (6), the output end of the electric push rod (6) is rotatably connected to a sliding rod (15), the interior of the sliding rod (15) is slidably connected to a connecting rod (14), one end of the outer wall of the connecting rod (14) is fixedly connected to a rotating disk (8), the interior of the rotating disk (8) is provided with a sliding rail (12), the outer wall of the rotating disk (8) is slidably connected to the interior of a fixed disk (9), the interior of the fixed disk (9) is provided with a limiting groove (16), the bottom of the fixed disk (9) is fixedly connected to the top of the rotating plate (7), and the top of the fixed disk (9) is provided with An isolation cover (3) is provided, a limiting groove (10) is provided inside the isolation cover (3), a fixture (13) is provided inside the isolation cover (3), the outer wall of the fixture (13) is slidably connected to the inside of the slide rail (12), the outer wall of the fixture (13) is slidably connected to the inside of the limiting groove (16), the outer wall of the fixture (13) is slidably connected to the inside of the limiting groove (10), a launcher (11) is fixedly connected to the top of the fixed disc (9), a connecting component is provided at the bottom of the launcher (11), and the connecting component provides the required energy to the launcher (11).
2. The infrared transmitter with high safety according to claim 1, characterized in that: The connection assembly comprises a wire (4) and a connector (5), one end of the wire (4) is fixedly connected to the bottom of the transmitter (11), and the top of the connector (5) is fixedly connected to the bottom of the wire (4).
3. The infrared transmitter with high safety according to claim 2, characterized in that: A base (1) is provided at the bottom of the connector (5), and a rotating disk (2) is rotatably connected inside the base (1).
4. The infrared transmitter with high safety according to claim 3, characterized in that: A motor (17) is fixedly connected inside the base (1), and a rotating disc (2) is fixedly connected to an output end of the motor (17).
5. The infrared transmitter with high safety according to claim 4, characterized in that: The top of the rotating disc (2) is fixedly connected to the bottom of the connector (5), and a fixing plate (21) is fixedly connected to the top of the rotating disc (2).
6. The infrared transmitter with high safety according to claim 5, characterized in that: A second slide rail (20) is provided inside the fixed plate (21), a second electric push rod (18) is fixedly connected to the top of the rotating disc (2), and a connecting column (19) is fixedly connected to the output end of the second electric push rod (18).
7. The infrared transmitter with high safety according to claim 6, characterized in that: Both ends of the connecting column (19) are rotatably connected to the bottom of the rotating plate (7), and a sliding column (22) is fixedly connected to the outer wall of the rotating plate (7).
8. The infrared transmitter with high safety according to claim 7, characterized in that: The outer wall of the sliding column (22) is slidably connected to the interior of the second sliding rail (20), and the outer wall of the rotating plate (7) is rotatably connected to the outer wall of the fixed plate (21).