Infrared emission device capable of increasing emission range
By adding a circular guide rail and motor to the infrared emitting device, the connecting seat is driven to rotate, and combined with a threaded protective cover, the problem of fixed infrared emitting range is solved, and the transmission range is expanded and the signal is stable transmission is achieved.
Patent Information
- Application Number
- CN202422257360.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing infrared transmitting device has a fixed emission range and cannot be expanded, resulting in a failed reception when the signal transmitting position is poor.
By adding a circular guide rail and motor to the mounting plate, the connecting seat is driven to rotate, and the threaded protective cover is used to fix it with the infrared emitter, position adjustment is achieved and the emission range is expanded.
The position adjustment of the infrared transmitter is realized, the transmission range is expanded, and the reliability of signal acceptance and convenience of use is improved.
Smart Images
Figure CN223140243U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of infrared emission, in particular to an infrared emission device with an increased emission range. Background Art
[0002] An infrared emitter is a remote control device with a remote control function. It emits light outward within a certain range through an infrared emission tube, so as to achieve the function of controlling signals. It is widely used in the fields of infrared transceivers, data transmission technologies such as consumer electronics, industry, and communication. The infrared emitter and the receiver are one transparent and the other black, and their shapes are similar.
[0003] The existing technical solutions in the above have the following defects: The emission range of the existing infrared emission device is fixed and cannot be expanded. Once the position is not good, it is very likely that the signal cannot be emitted in time, resulting in the failure of the receiving device to receive. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an infrared emission device with an increased emission range.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] An infrared emission device with an increased emission range includes a mounting plate. A circular guide rail is fixedly connected to the outside of the mounting plate. A slider is arranged on the outside of the circular guide rail. A motor is fixedly connected to the outside of the mounting plate. A connecting seat is arranged on the outside of the motor. A connecting cover is fixedly connected to the outside of the connecting seat. External threads are arranged on the outside of the connecting seat.
[0007] By adopting the above technical solutions, the mounting plate is added, and at the same time, a circular guide rail and a motor are added to the outside of the mounting plate, which can drive the connecting seat to rotate. There are external threads on the outside of the connecting seat, which can be used in cooperation with the protective cover for convenient use.
[0008] Further, mounting holes are reserved on the outside of the mounting plate. A protective cover is arranged on the outside of the connecting cover. Internal threads are arranged on the inside of the protective cover. Limiting holes and through holes are reserved on the outside of the protective cover. An infrared emitter is arranged inside the limiting hole. A mounting block is fixedly connected to the outside of the infrared emitter. Screws are inserted into the mounting block.
[0009] By adopting the above technical solutions, the infrared emitter is installed on the protective cover and can be locked and fixed by screws. At the same time, when the motor drives the connecting seat to rotate, it can also drive the protective cover to rotate, thereby driving the infrared emitter to rotate and adjusting the emission position to expand the emission range.
[0010] Further, four sliders are annularly distributed at equal intervals. The sliders are slidably connected to the circular guide rail. The connecting seat is fixedly connected to the slider. The output end of the motor is fixedly connected to one side of the outer side of the connecting cover.
[0011] By adopting the above technical solution, by adding a circular guide rail and sliders, the stability of the structure can be improved when the motor drives the connecting seat to rotate.
[0012] Further, the protective cover is sleeved on the outer side of the connecting seat, and the internal thread and the external thread are in threaded connection.
[0013] By adopting the above technical solution, the protective cover can be installed by means of threaded connection, and can be disassembled at any time, which is convenient for installing and using the infrared emitter.
[0014] Further, two groups of limiting holes, through holes, infrared emitters, mounting blocks and screws are symmetrically arranged respectively. The infrared emitter is snap-fitted with the limiting hole. The mounting block is mutually attached to the inner side of the protective cover. The screw passes through the through hole and extends into the interior of the mounting block, and is in threaded connection with the mounting block.
[0015] By adopting the above technical solution, the infrared emitter is inserted from the inner side of the protective cover, and then the screw is inserted into the interior of the mounting block from the through hole on the outer side to achieve threaded locking and fixation.
[0016] In summary, the beneficial technical effects of the present utility model are as follows:
[0017] The circular guide rail, sliders, motor, protective cover and infrared emitter are adopted. By installing the infrared emitter on the protective cover and locking and fixing it with screws, it is very convenient to disassemble and replace in the later stage. In order to expand the emission range of the infrared emitter, the protective cover can be driven to rotate by the motor, and the infrared emitter also rotates accordingly, making the emission of the signal easier to be received, resulting in the effect of convenient use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0019] Figure 2 is a schematic diagram of the disassembled structure of the present utility model;
[0020] Figure 3 is a schematic diagram of the three-dimensional structure of the connecting seat of the present utility model;
[0021] Figure 4 is a schematic diagram of the three-dimensional structure of the protective cover of the present utility model.
[0022] In the figure, 1 is a mounting plate; 2 is a circular guide rail; 3 is a slider; 4 is a motor; 5 is a mounting hole; 6 is a connecting seat; 7 is a connecting cover; 8 is an external thread; 9 is a protective cover; 10 is an internal thread; 11 is a limiting hole; 12 is a through hole; 13 is an infrared emitter; 14 is a mounting block; 15 is a screw. Detailed implementation mode
[0023] The following further details the present utility model in conjunction with the attached drawings.
[0024] Refer to Figures 1-4 , an infrared emission device for increasing the emission range, including a mounting plate 1, a circular guide rail 2 is fixedly connected to the outside of the mounting plate 1, a slider 3 is arranged on the outside of the circular guide rail 2, a motor 4 is fixedly connected to the outside of the mounting plate 1, a connecting seat 6 is arranged on the outside of the motor 4, a connecting cover 7 is fixedly connected to the outside of the connecting seat 6, an external thread 8 is arranged on the outside of the connecting seat 6, a mounting hole 5 is reserved on the outside of the mounting plate 1, a protective cover 9 is arranged on the outside of the connecting cover 7, an internal thread 10 is arranged on the inside of the protective cover 9, a limiting hole 11 and a through hole 12 are reserved on the outside of the protective cover 9, an infrared emitter 13 is arranged inside the limiting hole 11, a mounting block 14 is fixedly connected to the outside of the infrared emitter 13, and a screw 15 is inserted into the inside of the mounting block 14. By adding a circular guide rail 2 and a motor 4 to the outside of the mounting plate 1, the connecting seat 6 can be driven to rotate. There is an external thread 8 on the outside of the connecting seat 6, which can be used in cooperation with the protective cover 9. The infrared emitter 13 is installed on the protective cover 9 and can be locked and fixed by the screw 15. At the same time, when the motor 4 drives the connecting seat 6 to rotate, the protective cover 9 can also be driven to rotate, thereby driving the infrared emitter 13 to rotate and adjusting the emission position to expand the emission range.
[0025] As Figures 1-4 shown, four sliders 3 are evenly distributed in a ring shape, the slider 3 is slidably connected to the circular guide rail 2, the connecting seat 6 is fixedly connected to the slider 3, the output end of the motor 4 is fixedly connected to one side of the outside of the connecting cover 7, the protective cover 9 is sleeved on the outside of the connecting seat 6, the internal thread 10 and the external thread 8 are threadedly connected, two groups of limiting holes 11, through holes 12, infrared emitters 13, mounting blocks 14 and screws 15 are symmetrically arranged respectively, the infrared emitter 13 is snap-fitted with the limiting hole 11, the mounting block 14 and the inside of the protective cover 9 are mutually attached, and the screw 15 passes through the through hole 12 and extends into the inside of the mounting block 14 and is threadedly connected to the mounting block 14.
[0026] The implementation principle of this embodiment is as follows: When it is necessary to expand the transmission range, the motor 4 can be started. The motor 4 drives the connecting seat 6 and the protective cover 9 located outside the connecting seat 6 to rotate, and the position of the infrared transmitter 13 can be continuously rotated and adjusted, and signals can be transmitted in all directions. At the same time, the circular guide rail 2 and the slider 3 at the bottom can improve the stability during rotation. The infrared transmitter 13 can be disassembled by screws 15, and the protective cover 9 can be disassembled by means of threads, which is convenient for later replacement.
[0027] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.
Claims
1. An infrared emission device for increasing the emission range, comprising a mounting plate (1), characterized in that: A circular guide rail (2) is fixedly connected to the outer side of the mounting plate (1). A slider (3) is arranged on the outer side of the circular guide rail (2). A motor (4) is fixedly connected to the outer side of the mounting plate (1). A connecting seat (6) is arranged on the outer side of the motor (4). A connecting cover (7) is fixedly connected to the outer side of the connecting seat (6). An external thread (8) is arranged on the outer side of the connecting seat (6).
2. The infrared emission device for increasing the emission range according to claim 1, wherein: Mounting holes (5) are reserved on the outer side of the mounting plate (1). A protective cover (9) is arranged on the outer side of the connecting cover (7). An internal thread (10) is arranged on the inner side of the protective cover (9). A limiting hole (11) and a through hole (12) are reserved on the outer side of the protective cover (9). An infrared emitter (13) is arranged inside the limiting hole (11). A mounting block (14) is fixedly connected to the outer side of the infrared emitter (13). A screw (15) is inserted into the mounting block (14).
3. The infrared emission device for increasing the emission range according to claim 1, wherein: Four sliders (3) are evenly distributed in a circular shape at equal intervals. The slider (3) is slidably connected to the circular guide rail (2). The connecting seat (6) is fixedly connected to the slider (3). The output end of the motor (4) is fixedly connected to one side of the outer side of the connecting cover (7).
4. The infrared emission device for increasing the emission range according to claim 2, wherein: The protective cover (9) is sleeved on the outer side of the connecting seat (6). The internal thread (10) is threadedly connected to the external thread (8).
5. The infrared emission device for increasing the emission range according to claim 2, wherein: Two groups of the limiting hole (11), the through hole (12), the infrared emitter (13), the mounting block (14) and the screw (15) are symmetrically arranged respectively. The infrared emitter (13) is snap-connected to the limiting hole (11). The mounting block (14) is mutually attached to the inner side of the protective cover (9). The screw (15) passes through the through hole (12) and extends into the mounting block (14), and is threadedly connected to the mounting block (14).