A vibration-proof hair extension signal device

Abstract

The utility model discloses an anti -vibration's signal receiving and sending device relates to wireless communication technical field. The anti -vibration's signal receiving and sending device, including signal receiving and sending device ontology and damping mechanism, damping mechanism includes fixed block, moving block, telescopic link, spring, rotary rod, base, spring rod and bottom plate, and the fixed block fixed connection is in the bottom of shock pad, and moving block sliding connection is in the bottom of shock pad, and telescopic link fixed connection is in the opposite surface of fixed block and moving block, and spring fixed connection is in the opposite surface of fixed block and moving block, and rotary rod is connected with moving block rotation, and base is connected with rotary rod rotation, and spring rod fixed connection is in the bottom of shock pad, and the bottom of spring rod is connected with base fixedly, and bottom plate fixed connection is in the bottom of base, and through the setting of damping mechanism can realize multiple damping effect to signal receiving and sending device ontology, and the effect is remarkable, and the stability of device when meeting the air current has been improved.

Description

Technical Field

[0001] This utility model relates to the field of wireless communication technology, and in particular to a vibration-resistant signal receiving and transmitting device. Background Technology

[0002] Airborne signal receiving and transmitting equipment refers to electronic equipment used for communication on aircraft, mainly including aircraft radios and intercoms. These devices are used for communication between aircraft and the ground, aircraft and ships, and aircraft and aircraft, as well as for communication between flight crew members or to connect to the aircraft radio for external communication. These devices are crucial for the safe operation and efficient scheduling of aircraft, ensuring that pilots can obtain necessary instructions and information in a timely manner, thereby guaranteeing flight safety and efficiency.

[0003] During flight, aircraft encounter airflow that causes vibrations. These vibrations and impacts can loosen or malfunction signal receiving and transmitting devices, damage internal electronic components, reduce their lifespan, and affect communication stability. Therefore, a stable, vibration-resistant signal receiving and transmitting device is needed. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a vibration-resistant signal receiving and transmitting device that can solve the problem that aircraft are subject to vibration and impact, which can cause the signal receiving and transmitting device to loosen or fail, damage internal electronic components, reduce service life, and affect the stability of communication.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vibration-resistant signal receiving and transmitting device, comprising a signal receiving and transmitting device body and a vibration damping mechanism. A vibration damping plate is provided at the bottom of the signal receiving and transmitting device body. The vibration damping mechanism includes a fixed block, a movable block, a telescopic rod, a spring, a rotating rod, a base, a spring rod, and a base plate. The fixed block is fixedly connected to the bottom of the vibration damping plate, the movable block is slidably connected to the bottom of the vibration damping plate, the telescopic rod is fixedly connected to the opposite surfaces of the fixed block and the movable block, the spring is fixedly connected to the opposite surfaces of the fixed block and the movable block, the rotating rod is rotatably connected to the movable block, the base is rotatably connected to the rotating rod, the spring rod is fixedly connected to the bottom of the vibration damping plate, the bottom of the spring rod is fixedly connected to the base, and the base plate is fixedly connected to the bottom of the base.

[0006] Preferably, the number of vibration damping mechanisms is four, and they are located at the four bottom corners of the vibration damping plate.

[0007] Preferably, a plurality of spring dampers are fixedly connected to the bottom of the signal receiving and transmitting device body, and the bottom of each spring damper is fixedly connected to a shock-absorbing plate.

[0008] Preferably, the surface of the signal receiving and transmitting device body is provided with a connection port, and the surface of the signal receiving and transmitting device body is provided with a data interface.

[0009] Preferably, a retaining plate is fixedly connected to the bottom of the signal receiving and transmitting device body, and the retaining plate is slidably connected to the shock-absorbing plate.

[0010] Preferably, a connecting plate is fixedly connected to the surface of the base plate.

[0011] Preferably, the surface of the base plate is provided with threaded holes.

[0012] Preferably, a heat dissipation vent is provided on one side of the main body of the signal receiving and transmitting device.

[0013] Preferably, an antenna is provided on one side of the signal receiving and transmitting device body.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This vibration-resistant signal receiving and transmitting device achieves multiple vibration reduction effects on the main body of the signal receiving and transmitting device through the setting of the vibration reduction mechanism. The effect is significant, improving the stability of the device when encountering airflow. It solves the problem that the aircraft is subjected to vibration and impact, which can cause the signal receiving and transmitting device to loosen or fail, damage internal electronic components, reduce service life, and affect the stability of communication. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the main body of this utility model; Figure 2 This is a schematic diagram of the vibration reduction mechanism of this utility model; Figure 3 For the present utility model Figure 2 Schematic diagram at point A in the middle.

[0016] Reference numerals in the attached diagram: 1. Signal receiving and transmitting device body; 2. Antenna; 3. Connection port; 4. Data interface; 5. Heat dissipation port; 6. Spring damper; 7. Shock absorption plate; 8. Fixing block; 9. Moving block; 10. Telescopic rod; 11. Spring; 12. Rotating rod; 13. Base; 14. Spring rod; 15. Base plate; 16. Clamping plate; 17. Threaded hole; 18. Connecting plate. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0020] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0021] Please see Figure 1-3This utility model provides a technical solution: a vibration-resistant signal receiving and transmitting device, including a signal receiving and transmitting device body 1 and a vibration damping mechanism. A vibration damping plate 7 is provided at the bottom of the signal receiving and transmitting device body 1. The vibration damping mechanism includes a fixed block 8, a movable block 9, a telescopic rod 10, a spring 11, a rotating rod 12, a base 13, a spring rod 14, and a base plate 15. The fixed block 8 is fixedly connected to the bottom of the vibration damping plate 7, the movable block 9 is slidably connected to the bottom of the vibration damping plate 7, the telescopic rod 10 is fixedly connected to the opposite surfaces of the fixed block 8 and the movable block 9, the spring 11 is fixedly connected to the opposite surfaces of the fixed block 8 and the movable block 9, the rotating rod 12 is rotatably connected to the movable block 9, the base 13 is rotatably connected to the rotating rod 12, the spring rod 14 is fixedly connected to the bottom of the vibration damping plate 7, and the bottom of the spring rod 14 is fixedly connected to the base 13. The base plate 15 is fixedly connected to the bottom of the base 13. When the device is subjected to vibration, the signal receiving and transmitting device... Multiple spring dampers 6 are installed between the main body 1 and the shock-absorbing plate 7 as initial buffers, so that the signal receiving and transmitting device main body 1 and the shock-absorbing plate 7 have a certain shock absorption effect. The vibration of the shock-absorbing plate 7 will generate pressure on the spring rod 14, and the spring rod 14 will buffer the pressure. The reduction of the distance between the shock-absorbing plate 7 and the base 13 will drive the rotating rod 12 to move and make the moving block 9 slide on the surface of the shock-absorbing plate 7. The sliding of the moving block 9 will be resisted by the spring 11. Then, the vibration of the shock-absorbing plate 7 will be buffered again through the moving block 9, the spring 11 and the rotating rod 12. The setting of the vibration damping mechanism can achieve multiple vibration damping effects on the signal receiving and transmitting device main body 1, and the effect is significant. It improves the stability of the device when encountering airflow and solves the problem that the aircraft will be subjected to vibration and impact, which will cause the signal receiving and transmitting device to loosen or fail, and will also damage the internal electronic components, reduce the service life, and affect the stability of communication.

[0022] Furthermore, there are four vibration damping mechanisms located at the four bottom corners of the vibration damping plate 7. Multiple spring dampers 6 are fixedly connected to the bottom of the signal receiving and transmitting device body 1, and the bottom of each spring damper 6 is fixedly connected to the vibration damping plate 7. A connection port 3 and a data interface 4 are provided on the surface of the signal receiving and transmitting device body 1. The connection port 3 and the data interface 4 facilitate communication and data transmission with other systems. A clamping plate 16 is fixedly connected to the bottom of the signal receiving and transmitting device body 1. The clamping plate 16 is slidably connected to the vibration damping plate 7. The clamping plate 16 makes the structure between 7 and 1 more stable. A connecting plate 18 is fixedly connected to the surface of the base plate 15. A threaded hole 17 is provided on the surface of the base plate 15. A heat dissipation vent 5 is provided on one side of the signal receiving and transmitting device body 1 to dissipate heat. An antenna 2 is provided on one side of the signal receiving and transmitting device body 1 for signal receiving and transmitting.

[0023] Working principle: When the device is subjected to vibration, multiple spring dampers 6 are first set between the signal receiving and transmitting device body 1 and the shock-absorbing plate 7 as a preliminary buffer, so that the signal receiving and transmitting device body 1 and the shock-absorbing plate 7 have a certain vibration reduction effect. The vibration of the shock-absorbing plate 7 will generate pressure on the spring rod 14, and the spring rod 14 will buffer the pressure. In addition, the reduction of the distance between the shock-absorbing plate 7 and the base 13 will drive the rotating rod 12 to move and make the moving block 9 slide on the surface of the shock-absorbing plate 7. The sliding of the moving block 9 will be resisted by the spring 11. Then, the vibration of the shock-absorbing plate 7 will be buffered again through the moving block 9, the spring 11 and the rotating rod 12. Through the setting of the vibration reduction mechanism, multiple vibration reduction effects can be achieved on the signal receiving and transmitting device body 1.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A vibration-resistant signal receiving and transmitting device, characterized in that, include: The signal receiving and transmitting device body (1) has a shock-absorbing plate (7) at the bottom. The vibration damping mechanism includes a fixed block (8), a movable block (9), a telescopic rod (10), a spring (11), a rotating rod (12), a base (13), a spring rod (14), and a base plate (15). The fixed block (8) is fixedly connected to the bottom of the damping plate (7). The movable block (9) is slidably connected to the bottom of the damping plate (7). The telescopic rod (10) is fixedly connected to the opposite surfaces of the fixed block (8) and the movable block (9). The spring (11) is fixedly connected to the opposite surfaces of the fixed block (8) and the movable block (9). The rotating rod (12) is rotatably connected to the movable block (9). The base (13) is rotatably connected to the rotating rod (12). The spring rod (14) is fixedly connected to the bottom of the damping plate (7). The bottom of the spring rod (14) is fixedly connected to the base (13). The base plate (15) is fixedly connected to the bottom of the base (13).

2. The vibration-resistant signal receiving and transmitting device according to claim 1, characterized in that, The number of vibration damping mechanisms is four, and they are located at the bottom four corners of the vibration damping plate (7).

3. The vibration-resistant signal receiving and transmitting device according to claim 1, characterized in that, The bottom of the main body (1) of the signal receiving and transmitting device is fixedly connected to multiple spring dampers (6), and the bottom of each spring damper (6) is fixedly connected to the shock absorber plate (7).

4. The vibration-resistant signal receiving and transmitting device according to claim 1, characterized in that, The signal receiving and transmitting device body (1) has a connection port (3) on its surface and a data interface (4) on its surface.

5. The vibration-resistant signal receiving and transmitting device according to claim 1, characterized in that, The bottom of the signal receiving and transmitting device body (1) is fixedly connected to a card plate (16), and the card plate (16) is slidably connected to the shock-absorbing plate (7).

6. The vibration-resistant signal receiving and transmitting device according to claim 1, characterized in that, A connecting plate (18) is fixedly connected to the surface of the base plate (15).

7. The vibration-resistant signal receiving and transmitting device according to claim 1, characterized in that, The base plate (15) has threaded holes (17) on its surface.

8. The vibration-resistant signal receiving and transmitting device according to claim 1, characterized in that, A heat dissipation vent (5) is provided on one side of the main body (1) of the signal receiving and transmitting device.

9. The vibration-resistant signal receiving and transmitting device according to claim 1, characterized in that, An antenna (2) is provided on one side of the main body (1) of the signal receiving and transmitting device.

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