CN112002768A - Infrared receiving head with good receiving effect - Google Patents
Infrared receiving head with good receiving effect Download PDFInfo
- Publication number
- CN112002768A CN112002768A CN202010932242.XA CN202010932242A CN112002768A CN 112002768 A CN112002768 A CN 112002768A CN 202010932242 A CN202010932242 A CN 202010932242A CN 112002768 A CN112002768 A CN 112002768A
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- Prior art keywords
- motor
- fixedly connected
- receiving
- mounting frame
- shaft
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- 230000000694 effects Effects 0.000 title claims abstract description 27
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/024—Arrangements for cooling, heating, ventilating or temperature compensation
Abstract
The invention relates to the technical field of infrared rays, in particular to an infrared receiving head with good receiving effect, which comprises a fixed plate, a mounting frame, a mounting plate and a receiving assembly, wherein a telescopic guide rod is arranged on the lower surface of the fixed plate, the lower end of the telescopic guide rod is fixedly connected with the mounting frame, a first motor is arranged inside the mounting frame, a rotating frame is arranged at the shaft extension end of the first motor, a screw rod is arranged inside the rotating frame, a sliding block is sleeved on the screw rod, the sliding block is in threaded connection with the screw rod, the upper surface of the screw rod is in sliding connection with the top of the rotating frame, the lower surface of the sliding block is fixedly connected with the mounting plate, the lower surface of the mounting plate is hinged with a swinging rod, the lower end of the swinging rod is fixedly connected with the receiving assembly, the swinging rod can be driven to swing by a third motor, the orientation of the receiving assembly is adjusted, and the receiving assembly is more favorable for receiving infrared rays.
Description
Technical Field
The invention relates to the technical field of infrared rays, in particular to an infrared receiving head with good receiving effect.
Background
The infrared receiving head (also called infrared receiving module, IRM) is an IC module integrating an infrared receiving PD diode, amplification, filtering, comparator output, and the like.
The appearance of a common infrared receiving head is provided with three pins, namely a power supply positive pin, a power supply negative pin and data output. The pin arrangement of the receiving heads is different due to different models, the infrared receiving heads can be classified into 36, 37.9, 40 and 56.7Khz generally according to the frequency, and different frequency points can be selected according to different requirements.
The angle of the existing infrared receiving head is inconvenient to adjust, and the receiving effect is poor.
Disclosure of Invention
The present invention is directed to an infrared receiving head with good receiving effect to solve the above problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an infrared receiving head with good receiving effect comprises a fixed plate, a mounting frame, a mounting plate and a receiving assembly, wherein a telescopic guide rod is mounted on the lower surface of the fixed plate, the lower end of the telescopic guide rod is fixedly connected with the mounting frame, a first motor is mounted inside the mounting frame, the first motor is fixedly connected with the top of the mounting frame, a rotating frame is mounted at the shaft extension end of the first motor, a lead screw is mounted inside the rotating frame, two ends of the lead screw are respectively rotatably connected with the side wall of the rotating frame, a second motor is fixedly connected with the outer side wall of the rotating frame, the shaft extension end of the second motor is connected with the end part of the lead screw, a sliding block is sleeved on the lead screw, the sliding block is in threaded connection with the lead screw, the upper surface of the lead screw is in sliding connection with the top of the rotating frame, the mounting plate is fixedly, the middle part of swinging arms has been seted up the spout, and the lower surface of mounting panel still fixedly connected with third motor, the axle of third motor stretch the pot head and be equipped with the spout, and the surface of spout is close to edge fixedly connected with fixed stick.
Further: the number of the telescopic guide rods is two, and the telescopic guide rods are arranged in a bilateral symmetry mode.
Further: the telescopic guide rod is sleeved with a tension spring, the upper end of the tension spring is fixedly connected with the fixed plate, and the lower end of the tension spring is fixedly connected with the mounting frame.
Further: the second motor is a positive and negative rotation motor.
Further: the fixed rod extends into the sliding groove and is connected with the sliding groove in a sliding mode.
Further: the last fixed surface of mounting bracket is connected with the biax motor, and the driving shaft is installed to the axle of biax motor stretches the end, installs the driven shaft on the lateral wall of mounting bracket, and the driven shaft is total two, and bilateral symmetry sets up, and the driven shaft rotates with the lateral wall of mounting bracket to be connected, installs radiator vane on the driven shaft.
Further: the end part of the driven shaft is connected with the driving shaft through a transmission belt.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: in the embodiment of the invention, in the working process of the device, when the position of the receiving component needs to be adjusted in the horizontal direction, the position of the sliding block can be adjusted by using the second motor, so that the position of the receiving component is adjusted, when the angle of the receiving component needs to be adjusted, the swinging rod can be driven to swing by using the third motor, the angle of the swinging rod is adjusted, so that the angle of the receiving component is adjusted, the receiving component is facilitated to receive infrared rays, meanwhile, the swinging rod can be driven to rotate by using the first motor, the orientation of the receiving component is adjusted, the receiving component is more facilitated to receive infrared rays, the receiving effect is improved, the convenience is realized, when the receiving component needs to be radiated, the radiating blades can be driven to rotate by using the double-shaft motor, the receiving component is radiated, the radiating effect is good, the tension spring can play a role in buffering, the problem of current infrared ray receiving head angle modulation inconvenience, receiving effect is poor is solved.
Drawings
FIG. 1 is a schematic structural diagram of an infrared receiving head with good receiving effect;
FIG. 2 is a schematic structural diagram of a swing lever in an infrared receiving head with good receiving effect;
fig. 3 is a perspective view of a rotary stand in an infrared receiving head having a good receiving effect.
The reference numerals in the schematic drawings illustrate: 1-fixing the plate; 2-a telescopic guide rod; 3-a tension spring; 4-a mounting frame; 5-a first motor; 6-a rotating frame; 7-a screw rod; 8-a second motor; 9-a slide block; 10-mounting a plate; 11-a swing lever; 12-a receiving component; 13-a chute; 14-a third motor; 15-a turntable; 16-a fixed bar; 17-a two-shaft motor; 18-a drive shaft; 19-a driven shaft; 20-radiating fins; 21-transmission belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
In the description of the present invention, it is to be understood that the term "center". The orientations or positional relationships indicated by "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like are based on the orientations or positional relationships shown in fig. 1 and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, an infrared receiving head with a good receiving effect includes a fixed plate 1, a mounting frame 4, a mounting plate 10 and a receiving assembly 12, two telescopic guide rods 2 are mounted on a lower surface of the fixed plate 1, the two telescopic guide rods 2 are symmetrically arranged in a left-right direction, the mounting frame 4 is fixedly connected to a lower end of the telescopic guide rod 2, a tension spring 3 is sleeved on the telescopic guide rod 2, an upper end of the tension spring 3 is fixedly connected to the fixed plate 1, a lower end of the tension spring 3 is fixedly connected to the mounting frame 4, the tension spring 3 can play a role in buffering to reduce vibration generated when the device operates, a first motor 5 is mounted inside the mounting frame 4, the first motor 5 is fixedly connected to a top of the mounting frame 4, a rotating frame 6 is mounted at an axial extending end of the first motor 5, and the rotating frame, a screw rod 7 is arranged in the rotating frame 6, two ends of the screw rod 7 are respectively connected with the side wall of the rotating frame 6 in a rotating manner, the outer side wall of the rotating frame 6 is fixedly connected with a second motor 8, the second motor 8 is a forward and reverse rotating motor, the shaft extension end of the second motor 8 is connected with the end part of the screw rod 7, a slide block 9 is sleeved on the screw rod 7, the slide block 9 is in threaded connection with the screw rod 7, the upper surface of the screw rod 7 is in sliding connection with the top part of the rotating frame 6 to control the forward and reverse rotation of the second motor 8, the screw rod 7 can be driven to rotate forward and reverse, so as to drive the slide block 9 to move left and right, the position of the slide block 9 is adjusted, the lower surface of the slide block 9 is fixedly connected with a mounting plate 10, the lower surface of the mounting plate 10 is hinged with a swinging rod 11, the lower end of the swinging, third motor 14's axle stretches the pot head and is equipped with spout 13, spout 13's surface is close to edge fixedly connected with fixed rod 16, fixed rod 16 stretches into in spout 13, fixed rod 16 and spout 13 sliding connection, start third motor 14, drive carousel 15 and rotate, thereby drive fixed rod 16 and rotate, in fixed rod 16 pivoted, slide in spout 13, thereby drive swinging arms 11 swings, adjust the angle of swinging arms 11, thereby adjust the angle of receiving component 12, help receiving component 12 to receive the infrared ray, and simultaneously, start first motor 5, drive swivel mount 6 and rotate, thereby drive swinging arms 11 and rotate, adjust the orientation of receiving component 12, be favorable to receiving component 12 to receive the infrared ray more, improve the receiving effect, and is very convenient.
Example 2
On embodiment 1's basis, the last fixed surface of mounting bracket 4 is connected with double-shaft motor 17, driving shaft 18 is installed to double-shaft motor 17's axle extension end, install driven shaft 19 on the lateral wall of mounting bracket 4, driven shaft 19 is total two, bilateral symmetry sets up, driven shaft 19 rotates with mounting bracket 4's lateral wall to be connected, install cooling blade 20 on the driven shaft 19, driven shaft 19's tip is connected with driving shaft 18 through drive belt 21, when needing to dispel the heat to receiving assembly 12, start double-shaft motor 17, drive driving shaft 18 and rotate, thereby drive driven shaft 19 synchronous rotation through drive belt 21, finally drive cooling blade 20 and rotate, dispel the heat to receiving assembly 12, the radiating effect is good.
With reference to the embodiment 1 and the embodiment 2, the working principle of the invention is as follows: in the working process of the device, the receiving component 12 can receive infrared rays, when the position of the receiving component 12 needs to be adjusted in the horizontal direction, the second motor 8 is controlled to rotate forwards and backwards, the screw rod 7 can be driven to rotate forwards and backwards, the slide block 9 is driven to move leftwards and rightwards, the position of the slide block 9 is adjusted, the position of the receiving component 12 is adjusted, when the angle of the receiving component 12 needs to be adjusted, the third motor 14 is started, the turntable 15 is driven to rotate, the fixing rod 16 rotates and slides in the sliding groove 13, the swinging rod 11 is driven to swing, the angle of the swinging rod 11 is adjusted, the angle of the receiving component 12 is adjusted, the receiving component 12 is facilitated to receive infrared rays, meanwhile, the first motor 5 is started, the rotating frame 6 is driven to rotate, the swinging rod 11 is driven to rotate, the orientation of the receiving component 12 is adjusted, improve receiving effect, it is very convenient, when needs dispel the heat to receiving component 12, start double-shaft motor 17, drive driving shaft 18 and rotate to drive driven shaft 19 through drive belt 21 and rotate in step, finally drive radiator vane 20 and rotate, dispel the heat to receiving component 12, the radiating effect is good, the cover is equipped with extension spring 3 on flexible guide bar 2, utilize extension spring 3 can play the effect of buffering, reduce the vibration that produces when this device moves.
It should be particularly noted that, in the present application, the fixing plate 1, the mounting bracket 4, the mounting plate 10 and the receiving assembly 12 are applications of the prior art, and the telescopic guide rod, the tension spring, the rotating frame, the lead screw, the slider, the oscillating rod, the turntable, the fixing rod, the dual-axis motor and the heat dissipation blade are innovation points of the present application, which effectively solves the problems of inconvenient angle adjustment and poor receiving effect of the existing infrared receiving head.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The infrared receiving head with good receiving effect comprises a fixed plate (1), a mounting frame (4), a mounting plate (10) and a receiving assembly (12), and is characterized in that a telescopic guide rod (2) is mounted on the lower surface of the fixed plate (1), the mounting frame (4) is fixedly connected with the lower end of the telescopic guide rod (2), a first motor (5) is mounted inside the mounting frame (4), the first motor (5) is fixedly connected with the top of the mounting frame (4), a rotating frame (6) is mounted at the shaft extension end of the first motor (5), a lead screw (7) is mounted inside the rotating frame (6), two ends of the lead screw (7) are respectively rotatably connected with the side wall of the rotating frame (6), a second motor (8) is fixedly connected with the outer side wall of the rotating frame (6), the shaft extension end of the second motor (8) is connected with the end of the lead screw (7), a slider (9) is sleeved on the lead screw (7), slider (9) and lead screw (7) threaded connection, the upper surface of lead screw (7) and the top sliding connection of swivel mount (6), the lower fixed surface of slider (9) is connected with mounting panel (10), the lower surface of mounting panel (10) articulates there is swinging arms (11), lower extreme fixedly connected with receiving assembly (12) of swinging arms (11), spout (13) have been seted up at the middle part of swinging arms (11), the lower surface of mounting panel (10) still fixedly connected with third motor (14), the axle extension pot head of third motor (14) is equipped with spout (13), the surface of spout (13) is close to edge fixedly connected with fixed rod (16).
2. The infrared receiving head with good receiving effect according to claim 1, wherein the number of the telescopic guide rods (2) is two, and the telescopic guide rods are arranged in bilateral symmetry.
3. The infrared receiving head with good receiving effect according to claim 3, wherein the telescopic guide rod (2) is sleeved with a tension spring (3), the upper end of the tension spring (3) is fixedly connected with the fixing plate (1), and the lower end of the tension spring (3) is fixedly connected with the mounting frame (4).
4. The infrared receiving head with good receiving effect according to claim 1, wherein the second motor (8) is a forward and reverse rotating motor.
5. The infrared receiving head with good receiving effect according to claim 1, wherein the fixing rod (16) extends into the sliding groove (13), and the fixing rod (16) is connected with the sliding groove (13) in a sliding manner.
6. The infrared receiving head with the good receiving effect according to claim 1, wherein a double-shaft motor (17) is fixedly connected to the upper surface of the mounting frame (4), a driving shaft (18) is installed at the shaft extending end of the double-shaft motor (17), driven shafts (19) are installed on the side wall of the mounting frame (4), the number of the driven shafts (19) is two, the driven shafts are arranged in a bilateral symmetry mode, the driven shafts (19) are rotatably connected with the side wall of the mounting frame (4), and cooling blades (20) are installed on the driven shafts (19).
7. The infrared receiving head with good receiving effect according to claim 6, wherein the end of the driven shaft (19) is connected with the driving shaft (18) through a transmission belt (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932242.XA CN112002768A (en) | 2020-09-08 | 2020-09-08 | Infrared receiving head with good receiving effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932242.XA CN112002768A (en) | 2020-09-08 | 2020-09-08 | Infrared receiving head with good receiving effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112002768A true CN112002768A (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010932242.XA Pending CN112002768A (en) | 2020-09-08 | 2020-09-08 | Infrared receiving head with good receiving effect |
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| CN (1) | CN112002768A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180329281A1 (en) * | 2015-08-14 | 2018-11-15 | Sz Dji Osmo Technology Co., Ltd. | Gimbal having parallel stability mechanism |
| CN210240953U (en) * | 2019-01-03 | 2020-04-03 | 江西环润信息科技有限公司 | Air conditioner controller infrared remote control probe adopting omni-directional steering support |
| CN210297910U (en) * | 2019-08-09 | 2020-04-10 | 深圳市耀星信息科技有限公司 | Security protection supervisory equipment |
| CN210469525U (en) * | 2019-12-09 | 2020-05-05 | 深圳市全星创展科技有限公司 | All-round angle regulation's network camera |
| CN210740121U (en) * | 2019-12-12 | 2020-06-12 | 东莞市格美照明有限公司 | Rotation angle adjustable LED down lamp |
-
2020
- 2020-09-08 CN CN202010932242.XA patent/CN112002768A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180329281A1 (en) * | 2015-08-14 | 2018-11-15 | Sz Dji Osmo Technology Co., Ltd. | Gimbal having parallel stability mechanism |
| CN210240953U (en) * | 2019-01-03 | 2020-04-03 | 江西环润信息科技有限公司 | Air conditioner controller infrared remote control probe adopting omni-directional steering support |
| CN210297910U (en) * | 2019-08-09 | 2020-04-10 | 深圳市耀星信息科技有限公司 | Security protection supervisory equipment |
| CN210469525U (en) * | 2019-12-09 | 2020-05-05 | 深圳市全星创展科技有限公司 | All-round angle regulation's network camera |
| CN210740121U (en) * | 2019-12-12 | 2020-06-12 | 东莞市格美照明有限公司 | Rotation angle adjustable LED down lamp |
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Application publication date: 20201127 |