Infrared remote control signal collecting device

Abstract

The invention discloses an infrared remote control signal collecting device in the technical field of infrared remote control signal collection, which comprises a working platform, a circulating mounting clamping assembly is mounted at the top of the working platform, a rotating plate is rotatably connected to the outer side of the top of the working platform, and four loading frames are mounted on the top surface of the rotating plate through screws. Compared with the prior art, the remote controller feeding device has the beneficial effects that the clamping assemblies are installed in a circulating mode, continuous feeding of the remote controllers can be achieved by placing the remote controllers, and then continuous signal collection of the remote controllers can be achieved; the remote controller signal collection efficiency is improved, the problem that in existing life, personnel need to manually operate the remote controllers for signal collection is solved, the labor intensity of the personnel is reduced, clamping of one remote controller and loosening of the other remote controller can be achieved in the rotary feeding process of the remote controllers, and on one hand, it can be guaranteed that the remote controller signal collection is stable.

Description

Technical Field

[0001] The invention relates to the technical field of infrared remote control signal collection, in particular to an infrared remote control signal collection device. Background Art

[0002] Infrared remote control is a wireless, non-contact control technology with significant advantages such as strong anti-interference ability, reliable information transmission, low power consumption, low cost, and easy implementation. It is widely used in many electronic devices, especially household appliances, and is increasingly used in computer and mobile phone systems. When using an infrared remote control, a signal collection device is required to collect and analyze the infrared remote control signal.

[0003] In the existing life, when collecting infrared remote control signals, personnel need to manually operate the remote control, which leads to the problem of high labor intensity. In addition, personnel collect signals by operating the remote control individually, resulting in low efficiency of remote control signal collection. Based on this, the present invention designs an infrared remote control signal collection device to solve the above problems. Summary of the invention

[0004] The present invention provides an infrared remote control signal collecting device, which can effectively solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an infrared remote control signal collection device, comprising a working platform, remote control conveyor belts are arranged at both ends of the working platform, and a logic analyzer is arranged on one side of the working platform; A cyclic mounting clamping assembly is installed on the top of the working platform, a rotating plate is rotatably connected to the outer side of the top of the working platform, four loading racks are installed on the top surface of the rotating plate by screws, and clamping plates for clamping the remote control are arranged at both ends of the top of the loading rack; A synchronous detection and discharging component is installed at one end of the top of the working platform, a touch block for pressing button contacts is arranged at one end of the top of the working platform, a light-emitting tube grabbing block for contacting the infrared transmitting tube of the remote control is arranged at one end of the logic analyzer, the working platform is provided with a first electric push rod, a second electric push rod and an electric slide rail for driving the touch block, and a pushing frame that moves synchronously with the touch block is arranged at one end of the top of the working platform, and the pushing frame is connected to the end of the first electric push rod through a driving member.

[0006] Preferably, a driving motor is installed at one end of the bottom of the working platform by means of screws, the output shaft of the driving motor is fixedly connected with a driving gear, a gear ring is welded on the outer side of the rotating plate, and the gear ring is meshingly connected with the driving gear.

[0007] Preferably, one end of the loading frame is threadedly connected to a bidirectional threaded rod, both ends of the outer sides of the bidirectional threaded rod are threadedly connected to clamping plates, a connecting piece is installed at one end of the bidirectional threaded rod, one end of the connecting piece is fixedly connected to a driving gear, and fixed gear rods are installed at both ends of the top surface of the working platform by screws.

[0008] Preferably, the connecting member comprises a first bevel gear connecting mechanism, a connecting column, a second bevel gear connecting mechanism and a rotating column; A first bevel gear connection mechanism is provided at one end of the bidirectional threaded rod, a connecting column is fixedly connected to one end of the first bevel gear connection mechanism, a second bevel gear connection mechanism is provided at one end of the connecting column, a rotating column is fixedly connected to the bottom of one end of the second bevel gear connection mechanism, and the rotating column is fixedly connected to the driving gear.

[0009] Preferably, a rubber plate is bonded to the end surface of the clamping plate, a limit plate is installed at one end of the loading frame by screws, the driving gear is meshedly connected with the fixed gear rod, and the tooth grooves of the two fixed gear rods are in opposite directions.

[0010] Preferably, a first electric push rod is installed with screws in the middle of the top surface of the working platform, a moving block is installed with screws at one end of the first electric push rod, a second electric push rod is installed with screws at one end of the top surface of the moving block, an electric slide rail is installed with screws on the top surface of the second electric push rod, a mounting rod is installed with screws at one end of the electric slide rail, touch blocks are provided on both sides of the bottom of one end of the mounting rod, a third electric push rod is provided at one end of the logic analyzer, and a light-emitting tube grabbing block is installed with screws at one end of the third electric push rod.

[0011] Preferably, the driving member comprises a moving gear rod, a driving threaded barrel, a moving screw rod and a fixed gear; A moving gear rod is installed at one end of the moving block through a screw, a driving threaded cylinder is rotatably connected to one end of the middle part of the working platform, a moving screw is connected to the inside of the driving threaded cylinder through a thread, one end of the moving screw is fixedly connected to a pushing frame, and a fixed gear is fixedly sleeved on the outside of one end of the driving threaded cylinder.

[0012] Preferably, the fixed gear is meshingly connected with the movable gear rod, and one end of the light-emitting tube grabbing block is connected to the logic analyzer via a connecting line.

[0013] Preferably, a dirt removal component is installed at one end of the bottom of the working platform, a sealing box is provided at the bottom of the working platform, spring telescopic columns are installed at both ends of the inside of the sealing box by screws, one end of the two spring telescopic columns is connected by a compression plate, and one end of the sealing box is fixedly connected to an air outlet pipe; The bottom of the working platform is rotatably connected with a mounting gear, the mounting gear is meshed with a gear ring, the bottom of the mounting gear is fixedly connected with a rotating shaft, and both ends of the outer side of the rotating shaft are fixedly sleeved with cams.

[0014] Preferably, the gear ratio between the mounting gear and the gear ring is 1:20, the top of the air outlet pipe is at one end of the top of the working platform, and air outlet holes are evenly opened at one end of the air outlet pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use: A cyclic installation clamping assembly is provided, and continuous feeding of the remote control can be achieved by placing the remote control, and then continuous collection of remote control signals can be achieved, thereby improving the efficiency of remote control signal collection, solving the problem that personnel need to manually operate the remote control for signal collection in existing life, and reducing the labor intensity of personnel. In the process of rotating and feeding the remote control, one remote control can be clamped and the other remote control can be loosened, which can ensure the stability of remote control signal collection on the one hand, and can ensure that the light-emitting tube grabbing block can always be in contact with the light-emitting tube, ensuring the normal collection of remote control signals, and by clamping the remote control, the remote control can be stabilized when the button is pressed, avoiding shaking when the button is pressed, which affects the signal collection, and can loosen the remote control after the remote control signal is collected, which is convenient for subsequent unloading of the remote control; A synchronous detection discharging component is provided, which collects the infrared signal of the remote controller by pressing the button contact and analyzes and processes it through the logic analyzer, so that the infrared signal collection of the remote controller can be completed quickly, and the infrared collection effect of the remote controller is improved. In the process of collecting the remote controller signal, the remote controller that has been collected can be unloaded, so as to realize the synchronization of unloading and signal collection; A dirt removal component is provided, which can realize the reciprocating movement of the compression plate during the remote control feeding process, so that the gas inside the sealing box is blown out from the inside of the air outlet pipe to blow the remote control and the impurities adhered to the surface of the remote control contact head, thereby avoiding the problem of poor contact during the signal collection process affecting the remote control signal collection and ensuring the normal remote control signal collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] In the attached picture: Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the structure of the remote control conveyor belt of the present invention; Figure 3 It is a schematic diagram of the driving gear installation structure of the present invention; Figure 4 It is a schematic diagram of the installation structure of the connector of the present invention; Figure 5 The present invention Figure 4 A in the middle is a schematic diagram of the enlarged structure; Figure 6 is a schematic diagram of the mounting rod structure of the present invention; Figure 7 The present invention Figure 6 Schematic diagram of the enlarged structure of the middle B area; Figure 8 It is a schematic diagram of the sealing box installation structure of the present invention; Numbers in the figure: 1. working platform; 2. remote control conveyor belt; 3. logic analyzer; 4. Circular mounting clamping assembly; 401. driving motor; 402. driving gear; 403. gear ring; 404. rotating plate; 405. loading frame; 406. bidirectional threaded rod; 407. clamping plate; 408. connecting piece; 4081. first bevel gear connecting mechanism; 4082. connecting column; 4083. second bevel gear connecting mechanism; 4084. rotating column; 409. driving gear; 410. fixed gear rod; 5. Synchronous detection of discharging components; 501. First electric push rod; 502. Moving block; 503. Second electric push rod; 504. Electric slide rail; 505. Mounting rod; 506. Touch block; 507. Third electric push rod; 508. Light-emitting tube grab block; 509. Moving gear rod; 510. Driving threaded cylinder; 511. Moving screw rod; 512. Fixed gear; 513. Pushing frame; 6. Decontamination assembly; 601. Mounting gear; 602. Sealing box; 603. Rotating shaft; 604. Cam; 605. Spring telescopic column; 606. Compression plate; 607. Air outlet pipe. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] Example: Figure 1-8 As shown, the present invention provides a technical solution, an infrared remote control signal collection device, comprising a working platform 1, remote control conveyor belts 2 are arranged at both ends of the working platform 1, and a logic analyzer 3 is arranged on one side of the working platform 1; A circulating installation clamping assembly 4 is installed on the top of the working platform 1, and the circulating installation clamping assembly 4 includes a driving motor 401, a driving gear 402, a gear ring 403, a rotating plate 404, a loading frame 405, a bidirectional threaded rod 406, a clamping plate 407, a connecting piece 408, a driving gear 409 and a fixed gear rod 410; A driving motor 401 is installed at one end of the bottom of the working platform 1 by screws, and a driving gear 402 is fixedly connected to the output shaft of the driving motor 401. A rotating plate 404 is rotatably connected to the outer side of the top of the working platform 1. A gear ring 403 is welded on the outer side of the rotating plate 404. The gear ring 403 is meshed with the driving gear 402. Four loading frames 405 are evenly installed on the top surface of the rotating plate 404 by screws. A two-way threaded rod 406 is threadedly connected to one end of the loading frame 405. Both ends of the outer side of the two-way threaded rod 406 are threadedly connected to a clamping plate 407. A sliding groove is opened at the position of the loading frame 405 corresponding to the clamping plate 407. The clamping plate 407 is slidably connected to the inside of the sliding groove. A rubber plate is bonded to the end face of the clamping plate 407. A limit plate is installed at one end of the loading frame 405 by screws to ensure clamping The stability of the movement of the holding plate 407 is ensured, and the problem of damage to the remote control caused by the clamping plate 407 is avoided. A connecting piece 408 is installed at one end of the bidirectional threaded rod 406. One end of the loading frame 405 is located outside the connecting piece 408 and is installed with a protective frame by screws. The rotating column 4084 is rotatably connected to the inside of the protective frame. A driving gear 409 is fixedly connected to one end of the connecting piece 408. The driving gear 409 is meshed and connected with a fixed gear rod 410. The tooth grooves of the two fixed gear rods 410 are in opposite directions. A rotating circle is embedded and rotatably connected inside the working platform 1. The driving gear 409 is rotatably connected to the inside of the rotating circle, which ensures the stability of the rotation of the driving gear 409 and ensures that the driving gear 409 can rotate in two directions. Fixed gear rods 410 are installed at both ends of the top surface of the working platform 1 by screws. The connecting member 408 includes a first bevel gear connecting mechanism 4081, a connecting column 4082, a second bevel gear connecting mechanism 4083 and a rotating column 4084; A first bevel gear connecting mechanism 4081 is provided at one end of the bidirectional threaded rod 406, a connecting column 4082 is fixedly connected to one end of the first bevel gear connecting mechanism 4081, a second bevel gear connecting mechanism 4083 is provided at one end of the connecting column 4082, a rotating column 4084 is fixedly connected to the bottom of one end of the second bevel gear connecting mechanism 4083, and the rotating column 4084 is fixedly connected to the driving gear 409.

[0020] A synchronous detection discharging assembly 5 is installed at one end of the top of the working platform 1, and the synchronous detection discharging assembly 5 includes a first electric push rod 501, a moving block 502, a second electric push rod 503, an electric slide rail 504, a mounting rod 505, a touch block 506, a third electric push rod 507, a light-emitting tube grab block 508, a moving gear rod 509, a driving threaded cylinder 510, a moving screw rod 511, a fixed gear 512 and a pushing frame 513; A first electric push rod 501 is installed in the middle of the top surface of the working platform 1 by screws, a moving block 502 is installed at one end of the first electric push rod 501 by screws, a second electric push rod 503 is installed at one end of the top surface of the moving block 502 by screws, an electric slide rail 504 is installed on the top surface of the second electric push rod 503 by screws, a mounting rod 505 is installed at one end of the electric slide rail 504 by screws, and a touch block 506 is arranged on both sides of the bottom of one end of the mounting rod 505, a third electric push rod 507 is arranged at one end of the logic analyzer 3, and a light-emitting tube grabbing block 508 is installed at one end of the third electric push rod 507 by screws; A moving gear rod 509 is installed at one end of the moving block 502 by screws, and a driving threaded barrel 510 is rotatably connected to one end of the middle part of the working platform 1. A moving screw 511 is connected to the inside of the driving threaded barrel 510 by threads, and a pushing frame 513 is fixedly connected to one end of the moving screw 511. A fixed gear 512 is fixedly sleeved on the outer side of one end of the driving threaded barrel 510. The fixed gear 512 is meshed and connected with the moving gear rod 509. The bottom surface of the pushing frame 513 is in contact with the top surface of the working platform 1. One end of the pushing frame 513 is located at the end of the remote control conveyor belt 2, which is convenient for pushing the remote control to move and driving the driving threaded barrel 510 to rotate. One end of the light-emitting tube grabbing block 508 is connected to the logic analyzer 3 through a connecting line. A dirt removal assembly 6 is installed at one end of the bottom of the working platform 1, and the dirt removal assembly 6 includes a mounting gear 601, a sealing box 602, a rotating shaft 603, a cam 604, a spring telescopic column 605, a compression plate 606 and an air outlet pipe 607; A sealed box 602 is provided at the bottom of the working platform 1. Spring telescopic columns 605 are installed at both ends of the sealed box 602 by screws. One end of the two spring telescopic columns 605 is connected by a compression plate 606. An air outlet pipe 607 is fixedly connected to one end of the sealed box 602. The bottom of the working platform 1 is rotatably connected with an installation gear 601, which is meshed with the gear ring 403. The bottom of the installation gear 601 is fixedly connected with a rotating shaft 603. Cams 604 are fixedly sleeved on both ends of the outer side of the rotating shaft 603. The gear number ratio of the installation gear 601 and the gear ring 403 is 1:20. A rubber frame is bonded to the outer side of the compression plate 606, and the outer side of the rubber frame is in contact with the inner wall of the sealing box 602. The top of the air outlet pipe 607 is at one end of the top of the working platform 1, and air outlet holes are evenly opened at one end of the air outlet pipe 607, which is convenient for dust removal on the surface of the remote control and makes the sealing effect between the compression plate 606 and the sealing box 602 better. The end of the cam 604 is in contact with the end of the compression plate 606, which is convenient for pushing the compression plate 606 to move.

[0021] The personnel disassemble the surface of the remote control, and then place the disassembled remote control on the remote control conveyor belt 2, turn on the remote control conveyor belt 2, and convey the remote control to the top of the loading rack 405, and then turn on the driving motor 401 to drive the driving gear 402 to rotate, and the driving gear 402 is meshed and connected with the gear ring 403, and the rotating plate 404 is driven to rotate, and then the loading rack 405 is driven to rotate. With the rotation of the loading rack 405, the connecting member 408 and the driving gear 409 are driven to rotate along the working platform 1 as the center, and with the rotation of the driving gear 409, the driving gear 409 is meshed and connected with the fixed gear rod 410, so that the driving gear 40 9 rotates along itself as the center, and when the driving gear 409 rotates along itself as the center, the rotating column 4084 is driven to rotate. At this time, the bidirectional threaded rod 406 is driven to rotate through the connection of the first bevel gear connecting mechanism 4081, the connecting column 4082 and the second bevel gear connecting mechanism 4083. The rotation of the bidirectional threaded rod 406 drives the clamping plate 407 to move to clamp the remote control, thereby ensuring the stability of the remote control during the signal collection process and the effect of the remote control signal collection. Moreover, through the continuous rotation of multiple loading racks 405, the remote control signal collection operation can be continuously performed, which can improve the efficiency of the remote control signal collection. As the loading rack 405 rotates, the remote control is rotated to the end of the logic analyzer 3, and then the personnel turns on the third electric push rod 507 to drive the light-emitting tube grabbing block 508, so that the light-emitting tube grabbing block 508 and the two tentacles of the infrared light-emitting tube of the remote control contact each other, and then the personnel move the position of the mounting rod 505 through the first electric push rod 501, the second electric push rod 503 and the electric slide rail 504, so that the touch block 506 and the button contact of the remote control contact each other, and press the contact. As the contact is pressed, the signal of the infrared emission of the remote control is obtained through the change of the high and low voltage of the infrared light-emitting tube of the remote control through the logic analyzer 3, and then the collected signal is transmitted to the computer end through the logic analyzer 3 for the next step of processing. During the operation of the first electric push rod 501, it will move from right to left, and drive the moving gear rod 509 to move when the moving block 502 moves. , the movable gear rod 509 is meshed with the fixed gear 512, thereby driving the fixed gear 512 to rotate, and the fixed gear 512 is rotated to drive the driving threaded barrel 510 to rotate, and the driving threaded barrel 510 is threadedly connected with the movable screw 511, thereby driving the movable screw 511 to move, and the movement of the movable screw 511 drives the pushing frame 513 to move, and the movement of the pushing frame 513 drives the remote control on the top of another loading frame 405 to move, and the remote control is moved to the top of the remote control conveyor belt 2 to realize the unloading of the remote control, without the need for manual unloading by personnel, and the labor intensity of personnel is reduced. After collecting different infrared rays from all button contacts on the remote control, the touch block 506 is then reset. When the touch block 506 is reset, the driving threaded barrel 510 is driven to rotate in the opposite direction to reset the pushing frame 513, so as to facilitate the collection of the next remote control signal; When the ring gear 403 rotates, the meshing connection between the ring gear 403 and the mounting gear 601 drives the mounting gear 601 to rotate, and then drives the rotating shaft 603 to rotate. The rotation of the rotating shaft 603 drives the cam 604 to rotate, so that the cam 604 is constantly in contact with the compression plate 606 inside the sealing box 602. In combination with the use of the spring telescopic column 605, the compression plate 606 can move back and forth, thereby compressing the gas inside the sealing box 602, so that the gas is blown out through the air outlet pipe 607, and the remote control is blown to blow away impurities on the surface of the remote control, so that the touch block 506 is better in contact with the infrared light-emitting tube, avoiding the problem of poor contact between the two affecting signal collection, and ensuring the infrared signal collection of the remote control.

[0022] Finally, it should be noted that the above description is only a preferred example 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An infrared remote control signal collection device, comprising a working platform (1), remote control conveyor belts (2) are arranged at both ends of the working platform (1), and a logic analyzer (3) is arranged on one side of the working platform (1); Features: A cyclic mounting clamping assembly (4) is installed on the top of the working platform (1); a rotating plate (404) is rotatably connected to the outer side of the top of the working platform (1); four loading racks (405) are installed on the top surface of the rotating plate (404) by means of screws; and clamping plates (407) for clamping the remote control are arranged at both ends of the top of the loading rack (405); A synchronous detection discharging component (5) is installed at one end of the top of the working platform (1); a touch block (506) for pressing a key contact is arranged at one end of the top of the working platform (1); a light-emitting tube grabbing block (508) for contacting an infrared emitting tube of a remote controller is arranged at one end of the logic analyzer (3); a first electric push rod (501), a second electric push rod (503) and an electric slide rail (504) for driving the touch block (506) are arranged on the working platform (1); a pushing frame (513) for synchronously moving with the touch block (506) is arranged at one end of the top of the working platform (1); and the pushing frame (513) is connected to the end of the first electric push rod (501) through a driving member.

2. The infrared remote control signal collecting device according to claim 1, characterized in that: A driving motor (401) is installed at one end of the bottom of the working platform (1) by means of screws, the output shaft of the driving motor (401) is fixedly connected to a driving gear (402), a gear ring (403) is welded to the outside of the rotating plate (404), and the gear ring (403) is meshingly connected to the driving gear (402).

3. The infrared remote control signal collecting device according to claim 1, characterized in that: One end of the loading frame (405) is connected to a bidirectional threaded rod (406) via a thread, and both ends of the outer side of the bidirectional threaded rod (406) are connected to clamping plates (407) via a thread. A connecting piece (408) is installed at one end of the bidirectional threaded rod (406), and a driving gear (409) is fixedly connected to one end of the connecting piece (408). Fixed gear rods (410) are installed at both ends of the top surface of the working platform (1) via screws.

4. The infrared remote control signal collecting device according to claim 3, characterized in that: The connecting member (408) comprises a first bevel gear connecting mechanism (4081), a connecting column (4082), a second bevel gear connecting mechanism (4083) and a rotating column (4084); A first bevel gear connection mechanism (4081) is provided at one end of the bidirectional threaded rod (406); a connection column (4082) is fixedly connected to one end of the first bevel gear connection mechanism (4081); a second bevel gear connection mechanism (4083) is provided at one end of the connection column (4082); a rotating column (4084) is fixedly connected to the bottom of one end of the second bevel gear connection mechanism (4083); and the rotating column (4084) is fixedly connected to the driving gear (409).

5. The infrared remote control signal collecting device according to claim 3, characterized in that: A rubber plate is bonded to the end surface of the clamping plate (407), a limit plate is mounted on one end of the loading frame (405) via screws, the driving gear (409) is meshedly connected with the fixed gear rod (410), and the tooth grooves of the two fixed gear rods (410) are in opposite directions.

6. The infrared remote control signal collecting device according to claim 1, characterized in that: A first electric push rod (501) is installed in the middle of the top surface of the working platform (1) by means of screws, a moving block (502) is installed at one end of the first electric push rod (501) by means of screws, a second electric push rod (503) is installed at one end of the top surface of the moving block (502) by means of screws, an electric slide rail (504) is installed at the top surface of the second electric push rod (503) by means of screws, a mounting rod (505) is installed at one end of the electric slide rail (504) by means of screws, touch blocks (506) are arranged on both sides of the bottom of one end of the mounting rod (505), a third electric push rod (507) is arranged at one end of the logic analyzer (3), and a light-emitting tube grabbing block (508) is installed at one end of the third electric push rod (507) by means of screws.

7. The infrared remote control signal collecting device according to claim 6, characterized in that: The driving member comprises a moving gear rod (509), a driving threaded cylinder (510), a moving screw rod (511) and a fixed gear (512); A moving gear rod (509) is installed at one end of the moving block (502) via a screw, a driving threaded cylinder (510) is rotatably connected to one end of the middle part of the working platform (1), a moving screw rod (511) is connected to the inside of the driving threaded cylinder (510) via a thread, one end of the moving screw rod (511) is fixedly connected to a pushing frame (513), and a fixed gear (512) is fixedly sleeved on the outside of one end of the driving threaded cylinder (510).

8. The infrared remote control signal collecting device according to claim 7, characterized in that: The fixed gear (512) is meshedly connected with the movable gear rod (509), and one end of the light-emitting tube grabbing block (508) is connected to the logic analyzer (3) via a connecting line.

9. The infrared remote control signal collecting device according to claim 1, characterized in that: A dirt removal component (6) is installed at one end of the bottom of the working platform (1), a sealing box (602) is provided at the bottom of the working platform (1), spring telescopic columns (605) are installed at both ends of the inside of the sealing box (602) by means of screws, one end of the two spring telescopic columns (605) are connected by means of a compression plate (606), and one end of the sealing box (602) is fixedly connected to an air outlet pipe (607); The bottom of the working platform (1) is rotatably connected to a mounting gear (601), the mounting gear (601) is meshingly connected to a gear ring (403), the bottom of the mounting gear (601) is fixedly connected to a rotating shaft (603), and both ends of the outer side of the rotating shaft (603) are fixedly sleeved with cams (604).

10. The infrared remote control signal collecting device according to claim 9, characterized in that: The gear ratio of the mounting gear (601) to the gear ring (403) is 1:

20. The top of the air outlet pipe (607) is located at one end of the top of the working platform (1). One end of the air outlet pipe (607) is evenly provided with air outlet holes.

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