WO2023202011A1 - Signal transmitting apparatus based on magnetically controlled intracerebral optical fiber communication system - Google Patents

Signal transmitting apparatus based on magnetically controlled intracerebral optical fiber communication system Download PDF

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Publication number
WO2023202011A1
WO2023202011A1 PCT/CN2022/125837 CN2022125837W WO2023202011A1 WO 2023202011 A1 WO2023202011 A1 WO 2023202011A1 CN 2022125837 W CN2022125837 W CN 2022125837W WO 2023202011 A1 WO2023202011 A1 WO 2023202011A1
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Prior art keywords
fixedly connected
slot
bracket
rotating shaft
intracerebral
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PCT/CN2022/125837
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French (fr)
Chinese (zh)
Inventor
李兵
赵叶红
陶欣荣
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安徽神东生物科技开发有限责任公司
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Publication of WO2023202011A1 publication Critical patent/WO2023202011A1/en
Priority to ZA2023/10561A priority Critical patent/ZA202310561B/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the invention belongs to the technical field of communication equipment, and specifically relates to a signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system.
  • Signal transmitters also known as signal sources or oscillators, are widely used in production practice and technology fields.
  • Various waveform curves can be represented by trigonometric equations.
  • a circuit that can generate a variety of waveforms, such as triangle waves, sawtooth waves, rectangular waves (including square waves), and sine waves, is called a function signal transmitter.
  • Function signal transmitters are widely used in circuit experiments and equipment testing.
  • radio frequency (high frequency) transmission is required.
  • the radio frequency wave here is the carrier wave.
  • an oscillator that can generate high frequency is needed.
  • oscillators with large or small power and high or low frequency are required.
  • High-frequency, ultra-high-frequency and microwave signal transmitters have formed a series of standard signal transmitters. Not only have they been solid-stated, but synthetic signal transmitters and program-controlled signal transmitters have also appeared; in terms of frequency range, accuracy, stability, and resolution, Power, as well as output level range, accuracy, frequency response, spectral purity and other performance aspects are constantly improving. Synthetic high-frequency signal transmitter with microprocessor, its frequency, output, modulation, etc. controls are all keyboard-based and have a 6-digit digital display.
  • the antenna angle of the signal transmitter is required to be accurate.
  • existing signal transmitters generally use artificial methods to change the signal transmission angle. This method first adjusts The accuracy is low and requires repeated adjustments, and the adjustment efficiency is low.
  • the object of the present invention is to provide a signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system.
  • a signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system including: a base, a spherical signal transmitter body, an antenna, a semi-circular arc-shaped first commutator, a semi-circular arc-shaped second commutator and a motor.
  • the arc radius of the first commutator is smaller than the arc radius of the second commutator.
  • a first bracket and a second bracket are fixedly connected to the base. Both ends of the first commutator are fixed.
  • a first rotating shaft is connected to the first rotating shaft, and the first rotating shaft is rotationally connected to the first bracket.
  • Both ends of the second commutation frame are fixedly connected to a second rotating shaft, and the second rotating shaft is rotationally connected to the second bracket.
  • the first rotating axis and the second rotating axis are perpendicular to each other;
  • the first commutator frame has a first penetrating slot
  • the second commutator frame has a penetrating second slot
  • the semi-circular arc of the first commutator frame half surrounds the signal transmitter.
  • the signal transmitter body is fixedly connected to the first rotating shaft.
  • the signal transmitter body has a third slot along the direction of the first slot, and a slider is embedded in the third slot.
  • the slider is slidably connected to the third slot, the antenna is vertically fixed on a side of the slider away from the signal transmitter body, and the antenna passes through the first slot and the second slot in sequence. slot, and the antenna is slidingly connected to the first and second slots;
  • the Da Vinci reversal mechanism includes: a driven wheel, a transmission shaft and two driving wheels.
  • One end surface of the driven wheel is fixedly connected with a plurality of wheels.
  • first protrusions and the first protrusions are evenly distributed along the end edge of the driven wheel, and the side wall of the driving wheel is provided with a plurality of second protrusions, and the second protrusions surround the
  • the driving wheels are evenly distributed in less than half a circle, the second protrusion can mesh with the first protrusion, the two driving wheels are coaxially fixedly connected with the transmission shaft, and the two driving wheels have The direction of the second protrusion is opposite, and the driven wheel and the transmission shaft are coaxially fixedly connected.
  • one end of the second rotating shaft is fixedly connected to the axial center with a worm gear
  • one side of the worm gear is provided with a worm
  • the worm gear meshes with the worm gear
  • one end of the worm gear is fixedly connected with the axial center to the first rotating shaft.
  • a pulley, one end of the first rotating shaft is coaxially fixedly connected to a second pulley, and the first pulley and the third pulley are connected by a belt.
  • the side wall of the first bracket has a slot
  • a third bracket is rotatably connected to the side wall of the slot.
  • the other end of the third bracket has a through hole
  • the worm is connected to the side wall of the slot.
  • the through-hole rotation connection By adjusting the rotation angle of the three brackets in the slot, the engagement and separation of the worm and the worm gear are controlled.
  • the antenna is provided with a tapered reflection housing, and the reflection housing is fixedly connected to the antenna, so that the direction of the transmitted signal is more concentrated.
  • the output end of the motor is connected to a reduction gearbox, and the transmission shaft is rotationally connected to the output point of the reduction gearbox.
  • the direct output speed of the electric connection is too fast and is not suitable for the angle adjustment of the antenna.
  • the reduction gearbox solves the problem. This question.
  • a handle is provided on the side of one end of the third bracket close to the worm, and the handle is fixedly connected to the third bracket, making it more convenient to adjust the third bracket.
  • the signal transmitting device provided by the present invention does not require direct manual adjustment when adjusting the signal transmitting angle, and the adjustment accuracy is high, and the angle can be adjusted to cover a wide range, which satisfies the requirement of accurate transmitting angle when transmitting optical fiber communication signals in the magnetic control brain. Require.
  • Figure 1 is a schematic diagram of the three-dimensional structure of the present invention.
  • Figure 2 is a partial structural schematic diagram of position B in Figure 1 of the present invention.
  • Figure 3 is a top view of the present invention.
  • Figure 4 is a partial structural diagram of the present invention.
  • a signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system includes: a base 10, a spherical signal transmitter body 24, an antenna 1, a semicircular arc-shaped first commutator 14, Semi-circular arc-shaped second commutator 3 and electric motor 11.
  • the arc radius of the first commutator 14 is smaller than the arc radius of the second commutator 3.
  • the first bracket 23 and the second bracket 13 are fixedly connected to the base 10.
  • the first commutator The first rotating shaft 20 is fixedly connected to both ends of the frame 14, and the first rotating shaft 20 is rotationally connected to the first bracket 23.
  • the second rotating shaft 5 is fixedly connected to both ends of the second commutating frame 3.
  • the second rotating shaft 5 is rotationally connected to the second bracket 13, and the first rotating shaft 20 and the second rotating shaft 5 are perpendicular to each other;
  • the first commutator frame 14 is provided with a first penetrating groove, and the second commutator frame 3 is provided with a penetrating second groove.
  • the semi-circular arc of the first commutator frame 14 partially surrounds the
  • the signal transmitter body 24 is fixedly connected to the first rotating shaft 20.
  • the signal transmitter body 24 has a third slot 25 along the direction of the first slot.
  • the slider 15 is embedded in the third slot 25, and the slider 15 is slidingly connected to the third slot 25.
  • the antenna 1 is vertically fixed on the side of the slider 15 away from the signal transmitter body 24, so The antenna 1 passes through the first slot and the second slot in sequence, and the antenna 1 is slidingly connected to the first and second slots;
  • the Da Vinci reversal mechanism includes: a driven wheel 16, a transmission shaft 19 and two driving wheels 18.
  • One end surface of the driven wheel 16 A plurality of first protrusions 17 are fixedly connected to the top, and the first protrusions 17 are evenly distributed along the end edge of the driven wheel 16.
  • the side wall of the driving wheel 18 is provided with a plurality of second protrusions.
  • the second protrusions are evenly distributed around the driving wheel 18 for less than half a circumference.
  • the second protrusions can mesh with the first protrusions 17 .
  • the two driving wheels 18 are coaxial with the transmission shaft 19
  • the driven wheel 16 and the transmission shaft 19 are fixedly connected to the coaxial center, and the second protrusions on the two driving wheels 18 are in opposite directions.
  • one end of the second rotating shaft 5 is fixedly connected with a worm gear 4 coaxially.
  • a worm 6 is provided on one side of the worm gear 4.
  • the worm 6 meshes with the worm gear 4.
  • One end of the worm 6 is coaxially connected with the worm gear 4.
  • a first pulley 8 is fixedly connected to the axis, and a second pulley 21 is fixedly connected to one end of the first rotating shaft 20 coaxially.
  • the first pulley and the second pulley are connected by a belt 22 .
  • the side wall of the first bracket 23 is provided with a slot, and a third bracket 7 is provided to be rotationally connected to the side wall of the slot.
  • the other end of the third bracket 7 is provided with a through hole.
  • the worm 6 is rotatably connected to the through hole.
  • the antenna 1 is provided with a tapered reflection housing 2, and the reflection housing 2 is fixedly connected to the antenna 1, so that the direction of the emitted signal is more concentrated.
  • the output end of the motor 11 is connected to the reduction box 12, and the transmission shaft 19 is rotationally connected to the output point of the reduction box 12.
  • the direct output speed of the electric connection is too fast and is not suitable for the angle adjustment of the antenna 1. , the reduction box 12 solves this problem.
  • a handle is provided on the side of one end of the third bracket 7 close to the worm 6.
  • the handle is fixedly connected to the third bracket 7, making it more convenient to adjust the third bracket 7.
  • the motor 11 when it is necessary to adjust the signal emission angle, the motor 11 is turned on. After the output end of the motor 11 is decelerated by the reduction box 12, the transmission shaft 19 is rotated slowly and at a constant speed.
  • the driven wheel 16 cyclically rotates forward to a certain angle and then reverses to a certain angle.
  • the first rotating shaft 20 fixedly connected to the driven wheel 16 also follows the rotation in the same motion mode, as shown in Figure 1, so The signal transmitter body 24 rotates around the axis of the first rotating shaft 20, so the antenna 1 slides back and forth in the second slot, constantly adjusting the angle of the antenna 1 in one direction, and when necessary, use the handle to move the antenna 1 back and forth.
  • the third bracket 7 is lifted up, so that the threaded section of the worm 6 meshes with the worm wheel 4.
  • the worm 6 rotates, and the rotation mode is also forward and reverse.
  • the worm gear 4 rotates, driving the second commutator 3 to rotate.
  • the antenna 1 and the slider 15 respectively move along the first groove and the Sliding in the third slot 25 causes the antenna 1 to change angles in two vertical directions at the same time. Since the sliding resistance of the slider 15 in the first groove is relatively small, the cooperation between the worm gear 4 and the worm 6 has a certain self-locking effect.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
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Abstract

Disclosed is a signal transmitting apparatus based on a magnetically controlled intracerebral optical fiber communication system, which relates to the technical field of communication devices. The signal transmitting apparatus based on a magnetically controlled intracerebral optical fiber communication system comprises: a base, a spherical signal transmitter body, an antenna, a semi-arc-shaped first reversing frame, a semi-arc-shaped second reversing frame, and an electric motor. The arc radius of the first reversing frame is smaller than the arc radius of the second reversing frame, a first support and a second support are fixedly connected to the base, first rotating shafts are fixedly connected to two ends of the first reversing frame, the first rotating shafts are rotatably connected to the first support, and second rotating shafts are fixedly connected to two ends of the second reversing frame. The signal transmitting apparatus provided by the present invention does not require direct manual adjustment when a signal transmitting angle is adjusted, the adjustment precision is high, the adjustable angle coverage range is wide, and the requirement of an accurate transmitting angle when a magnetically controlled intracerebral optical fiber communication signal is transmitted is met.

Description

一种基于磁控脑内光纤通讯***的信号发射装置A signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system 技术领域Technical field
本发明属于通讯设备技术领域，具体涉及一种基于磁控脑内光纤通讯***的信号发射装置The invention belongs to the technical field of communication equipment, and specifically relates to a signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system.
背景技术Background technique
信号发射器又称信号源或振荡器，在生产实践和科技领域中有着广泛的应用。各种波形曲线均可以用三角函数方程式来表示。能够产生多种波形，如三角波、锯齿波、矩形波(含方波)、正弦波的电路被称为函数信号发射器。函数信号发射器在电路实验和设备检测中具有十分广泛的用途。例如在通信、广播、电视***中，都需要射频(高频)发射，这里的射频波就是载波，把音频(低频)、视频信号或脉冲信号运载出去，就需要能够产生高频的振荡器。在工业、农业、生物医学等领域内，如高频感应加热、熔炼、淬火、超声诊断、核磁共振成像等，都需要功率或大或小、频率或高或低的振荡器。Signal transmitters, also known as signal sources or oscillators, are widely used in production practice and technology fields. Various waveform curves can be represented by trigonometric equations. A circuit that can generate a variety of waveforms, such as triangle waves, sawtooth waves, rectangular waves (including square waves), and sine waves, is called a function signal transmitter. Function signal transmitters are widely used in circuit experiments and equipment testing. For example, in communications, broadcasting, and television systems, radio frequency (high frequency) transmission is required. The radio frequency wave here is the carrier wave. To carry audio (low frequency), video signals, or pulse signals, an oscillator that can generate high frequency is needed. In fields such as industry, agriculture, and biomedicine, such as high-frequency induction heating, smelting, quenching, ultrasonic diagnosis, and magnetic resonance imaging, oscillators with large or small power and high or low frequency are required.
高频、超高频和微波信号发射器已形成标准信号发射器系列，不但实现了固态化，而且出现了合成信号发射器和程控信号发射器等；在频率的范围、精度、稳定度、分辨力以及输出电平的范围、精度、频响、频谱纯度等性能方面，都在不断地提高。带有微处理器的合成高频信号发射器，其频率、输出、调制等的控制已全部键盘化，并有6位数字显示。High-frequency, ultra-high-frequency and microwave signal transmitters have formed a series of standard signal transmitters. Not only have they been solid-stated, but synthetic signal transmitters and program-controlled signal transmitters have also appeared; in terms of frequency range, accuracy, stability, and resolution, Power, as well as output level range, accuracy, frequency response, spectral purity and other performance aspects are constantly improving. Synthetic high-frequency signal transmitter with microprocessor, its frequency, output, modulation, etc. controls are all keyboard-based and have a 6-digit digital display.
针对于磁控脑内光纤通讯***信号的发射，要求信号发射器的发射信号的天线角度准确无误，然而现有的信号发射器，一般是利用人工的方法改变信号发射角度，这种方式首先调节的精准度低且需要反复调节，调整效率低。For the transmission of signals from the magnetically controlled optical fiber communication system in the brain, the antenna angle of the signal transmitter is required to be accurate. However, existing signal transmitters generally use artificial methods to change the signal transmission angle. This method first adjusts The accuracy is low and requires repeated adjustments, and the adjustment efficiency is low.
发明内容Contents of the invention
本发明的目的在于提供一种基于磁控脑内光纤通讯***的信号发射装置。The object of the present invention is to provide a signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system.
本发明的目的可以通过以下技术方案实现：The object of the present invention can be achieved through the following technical solutions:
一种基于磁控脑内光纤通讯***的信号发射装置，包括：底座、球形的信号发射器本体、天线、半圆弧形的第一换向架、半圆弧形的第二换向架和电动机。所述第一换向架的圆弧半径小于所述第二换向架的圆弧半径，所述底座上固定连接有第一支架和第二支架，所述第一换向架的两端固定连接有第一转轴，所述第一转轴与所述第一支架转动连接，所述第二换向架的两端固定连接有第二转轴，所述第二转轴与所述第二支架转动连接，且所述第一转轴与所述第二转轴相互垂直；A signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system, including: a base, a spherical signal transmitter body, an antenna, a semi-circular arc-shaped first commutator, a semi-circular arc-shaped second commutator and a motor. The arc radius of the first commutator is smaller than the arc radius of the second commutator. A first bracket and a second bracket are fixedly connected to the base. Both ends of the first commutator are fixed. A first rotating shaft is connected to the first rotating shaft, and the first rotating shaft is rotationally connected to the first bracket. Both ends of the second commutation frame are fixedly connected to a second rotating shaft, and the second rotating shaft is rotationally connected to the second bracket. , and the first rotating axis and the second rotating axis are perpendicular to each other;
所述第一换向架上开有贯穿的第一槽，所述第二换向架上开有贯穿的第二槽，所述第一换向架的半圆弧内半包围所述信号发射器本体，所述信号发射器本体与所述第一转轴固定连接，所述信号发射器本体上沿着所述第一槽方向开有第三槽，所述第三槽内嵌有滑块，所述滑块与所述第三槽滑动连接，所述天线垂直固定在所述滑块远离所述信号发射器本体的一侧，所述天线依次穿过所述第一槽和所述第二槽，且所述天线与所述第一、二槽滑动连接；The first commutator frame has a first penetrating slot, the second commutator frame has a penetrating second slot, and the semi-circular arc of the first commutator frame half surrounds the signal transmitter. The signal transmitter body is fixedly connected to the first rotating shaft. The signal transmitter body has a third slot along the direction of the first slot, and a slider is embedded in the third slot. The slider is slidably connected to the third slot, the antenna is vertically fixed on a side of the slider away from the signal transmitter body, and the antenna passes through the first slot and the second slot in sequence. slot, and the antenna is slidingly connected to the first and second slots;
所述第二转轴的一端设有达芬奇反转机构，所述达芬奇反转机构包括：一个从动轮、传动轴和两个驱动轮，所述从动轮的一个端面上固定连接有多个第一凸起，且所述第一凸起沿着所述从动轮的端面边缘均匀分布，所述驱动轮的侧壁设有多个第二凸起，所述第二凸起围绕所述驱动轮小于半周均匀分布，所述第二凸起可与所述第一凸起向啮合，两个所述驱动轮与所述传动轴同轴心固定连接，且两个所述驱动轮上的所述第二凸起的朝向相反，所述从动轮与所述传动轴同轴心固定连接。One end of the second rotating shaft is provided with a Da Vinci reversal mechanism. The Da Vinci reversal mechanism includes: a driven wheel, a transmission shaft and two driving wheels. One end surface of the driven wheel is fixedly connected with a plurality of wheels. first protrusions, and the first protrusions are evenly distributed along the end edge of the driven wheel, and the side wall of the driving wheel is provided with a plurality of second protrusions, and the second protrusions surround the The driving wheels are evenly distributed in less than half a circle, the second protrusion can mesh with the first protrusion, the two driving wheels are coaxially fixedly connected with the transmission shaft, and the two driving wheels have The direction of the second protrusion is opposite, and the driven wheel and the transmission shaft are coaxially fixedly connected.
进一步地，所述第二转轴的一端同轴心固定连接有蜗轮，所述蜗轮的一侧设有蜗杆，所述蜗杆与所述蜗轮啮合，所述蜗杆的一端同轴心固定连接有第一带轮，所述第一转轴的一端同轴固定连接有第二带轮，所述第一轮与所述第带轮之间通过皮带连接。Further, one end of the second rotating shaft is fixedly connected to the axial center with a worm gear, one side of the worm gear is provided with a worm, the worm gear meshes with the worm gear, and one end of the worm gear is fixedly connected with the axial center to the first rotating shaft. A pulley, one end of the first rotating shaft is coaxially fixedly connected to a second pulley, and the first pulley and the third pulley are connected by a belt.
进一步地，所述第一支架的侧壁开有槽孔，设有第三支架与所述槽孔的侧壁转动连接，所述第三支架的另一端开有通孔，所述蜗杆与所述通孔转动连接。通过调整所述三支架在所述槽孔中的转动角度，来控制所述蜗杆与所述蜗轮的啮合与分离。Further, the side wall of the first bracket has a slot, and a third bracket is rotatably connected to the side wall of the slot. The other end of the third bracket has a through hole, and the worm is connected to the side wall of the slot. The through-hole rotation connection. By adjusting the rotation angle of the three brackets in the slot, the engagement and separation of the worm and the worm gear are controlled.
进一步地，所述天线上设有锥形的反射壳体，所述反射壳体与所述天线固定连接，使得发射的信号方向更加集中。Furthermore, the antenna is provided with a tapered reflection housing, and the reflection housing is fixedly connected to the antenna, so that the direction of the transmitted signal is more concentrated.
进一步地，所述电动机的输出端连接减速箱，所述传动轴与所述减速箱的输出点转动连接，电动接直接输出的转速太快，不适合所述天线的角度调整，减速箱解决了这一问题。Further, the output end of the motor is connected to a reduction gearbox, and the transmission shaft is rotationally connected to the output point of the reduction gearbox. The direct output speed of the electric connection is too fast and is not suitable for the angle adjustment of the antenna. The reduction gearbox solves the problem. This question.
进一步地，所述第三支架靠近所述蜗杆的一端侧边上设有把手，所述把手与所述第三支架固定连接，使得调整所述第三支架时更加方便。Furthermore, a handle is provided on the side of one end of the third bracket close to the worm, and the handle is fixedly connected to the third bracket, making it more convenient to adjust the third bracket.
本发明的有益效果：Beneficial effects of the present invention:
本发明所述提供的信号发射装置在调节信号发射角度时不需直接人工调整，且调整的精度高，能调整角度覆盖范围广，满足磁控脑内光纤通讯信号发射时对发射角度准确无误的要求。The signal transmitting device provided by the present invention does not require direct manual adjustment when adjusting the signal transmitting angle, and the adjustment accuracy is high, and the angle can be adjusted to cover a wide range, which satisfies the requirement of accurate transmitting angle when transmitting optical fiber communication signals in the magnetic control brain. Require.
附图说明Description of the drawings
下面结合附图对本发明作进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings.
图1是本发明的立体结构结构示意图；Figure 1 is a schematic diagram of the three-dimensional structure of the present invention;
图2是本发明图1中B处的局部结构示意图；Figure 2 is a partial structural schematic diagram of position B in Figure 1 of the present invention;
图3是本发明的俯视图；Figure 3 is a top view of the present invention;
图4是本发明的局部结构示意图；Figure 4 is a partial structural diagram of the present invention;
图中各标号对应的部件如下：The components corresponding to each number in the figure are as follows:
1、天线；2、反射壳体；3、第二换向架；4、蜗轮；5、第二转轴；6、蜗杆；7、第三支架；8、第一带轮；10、底座；11、电动机；12、减速箱；13、第二支架；14、第一换向架；15、滑块；16、从动轮；17、第一凸起；18、驱动轮；19、传动轴；20第一转轴、；21、第二带轮；22、皮带；23、第一支架；24、信号发射器本体；25、第三槽。1. Antenna; 2. Reflective housing; 3. Second commutator; 4. Worm gear; 5. Second rotating shaft; 6. Worm; 7. Third bracket; 8. First pulley; 10. Base; 11 , Electric motor; 12. Reduction box; 13. Second bracket; 14. First commutator; 15. Slider; 16. Driven wheel; 17. First boss; 18. Driving wheel; 19. Transmission shaft; 20 The first rotating shaft,; 21, the second pulley; 22, the belt; 23, the first bracket; 24, the signal transmitter body; 25, the third slot.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.
在本发明的描述中，需要理解的是，术语“开孔”、“上”、“下”、“厚度”、“顶”、“中”、“长度”、“内”、“四周”等指示方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的组件或元件必须具有特定的方位，以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surroundings", etc. The indication of orientation or positional relationship is only to facilitate the description of the present invention and simplify the description. It does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. .
如图1～4所示，一种基于磁控脑内光纤通讯***的信号发射装置，包括：底座10、球形的信号发射器本体24、天线1、半圆弧形的第一换向架14、半圆弧形的第二换向架3和电动机11。所述第一换向架14的圆弧半径小于所述第二换向架3的圆弧半径，所述底座10上固定连接有第一支架23和第二支架13，所述第一换向架14的两端固定连接有第一转轴20，所述第一转轴20与所述第一支架23转动连接，所述第二换向架3的两端固定连接有第二转轴5，所述第二转轴5与所述第二支架13转动连接，且所述第一转轴20与所述第二转轴5相互垂直；As shown in Figures 1 to 4, a signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system includes: a base 10, a spherical signal transmitter body 24, an antenna 1, a semicircular arc-shaped first commutator 14, Semi-circular arc-shaped second commutator 3 and electric motor 11. The arc radius of the first commutator 14 is smaller than the arc radius of the second commutator 3. The first bracket 23 and the second bracket 13 are fixedly connected to the base 10. The first commutator The first rotating shaft 20 is fixedly connected to both ends of the frame 14, and the first rotating shaft 20 is rotationally connected to the first bracket 23. The second rotating shaft 5 is fixedly connected to both ends of the second commutating frame 3. The second rotating shaft 5 is rotationally connected to the second bracket 13, and the first rotating shaft 20 and the second rotating shaft 5 are perpendicular to each other;
所述第一换向架14上开有贯穿的第一槽，所述第二换向架3上开有贯穿的第二槽，所述第一换向架14的半圆弧内半包围所述信号发射器本体24，所述信号发射器本体24与所述第一转轴20固定连接，所述信号发射器本体24上沿着所述第一槽方向开有第三 槽25，所述第三槽25内嵌有滑块15，所述滑块15与所述第三槽25滑动连接，所述天线1垂直固定在所述滑块15远离所述信号发射器本体24的一侧，所述天线1依次穿过所述第一槽和所述第二槽，且所述天线1与所述第一、二槽滑动连接；The first commutator frame 14 is provided with a first penetrating groove, and the second commutator frame 3 is provided with a penetrating second groove. The semi-circular arc of the first commutator frame 14 partially surrounds the The signal transmitter body 24 is fixedly connected to the first rotating shaft 20. The signal transmitter body 24 has a third slot 25 along the direction of the first slot. The slider 15 is embedded in the third slot 25, and the slider 15 is slidingly connected to the third slot 25. The antenna 1 is vertically fixed on the side of the slider 15 away from the signal transmitter body 24, so The antenna 1 passes through the first slot and the second slot in sequence, and the antenna 1 is slidingly connected to the first and second slots;
所述第二转轴5的一端设有达芬奇反转机构，所述达芬奇反转机构包括：一个从动轮16、传动轴19和两个驱动轮18，所述从动轮16的一个端面上固定连接有多个第一凸起17，且所述第一凸起17沿着所述从动轮16的端面边缘均匀分布，所述驱动轮18的侧壁设有多个第二凸起，所述第二凸起围绕所述驱动轮18小于半周均匀分布，所述第二凸起可与所述第一凸起17向啮合，两个所述驱动轮18与所述传动轴19同轴心固定连接，且两个所述驱动轮18上的所述第二凸起的朝向相反，所述从动轮16与所述传动轴19同轴心固定连接。One end of the second rotating shaft 5 is provided with a Da Vinci reversal mechanism. The Da Vinci reversal mechanism includes: a driven wheel 16, a transmission shaft 19 and two driving wheels 18. One end surface of the driven wheel 16 A plurality of first protrusions 17 are fixedly connected to the top, and the first protrusions 17 are evenly distributed along the end edge of the driven wheel 16. The side wall of the driving wheel 18 is provided with a plurality of second protrusions. The second protrusions are evenly distributed around the driving wheel 18 for less than half a circumference. The second protrusions can mesh with the first protrusions 17 . The two driving wheels 18 are coaxial with the transmission shaft 19 The driven wheel 16 and the transmission shaft 19 are fixedly connected to the coaxial center, and the second protrusions on the two driving wheels 18 are in opposite directions.
进一步地，所述第二转轴5的一端同轴心固定连接有蜗轮4，所述蜗轮4的一侧设有蜗杆6，所述蜗杆6与所述蜗轮4啮合，所述蜗杆6的一端同轴心固定连接有第一带轮8，所述第一转轴20的一端同轴固定连接有第二带轮21，所述第一轮与所述第带轮之间通过皮带22连接。Further, one end of the second rotating shaft 5 is fixedly connected with a worm gear 4 coaxially. A worm 6 is provided on one side of the worm gear 4. The worm 6 meshes with the worm gear 4. One end of the worm 6 is coaxially connected with the worm gear 4. A first pulley 8 is fixedly connected to the axis, and a second pulley 21 is fixedly connected to one end of the first rotating shaft 20 coaxially. The first pulley and the second pulley are connected by a belt 22 .
进一步地，所述第一支架23的侧壁开有槽孔，设有第三支架7与所述槽孔的侧壁转动连接，所述第三支架7的另一端开有通孔，所述蜗杆6与所述通孔转动连接。通过调整所述三支架在所述槽孔中的转动角度，来控制所述蜗杆6与所述蜗轮4的啮合与分离。Further, the side wall of the first bracket 23 is provided with a slot, and a third bracket 7 is provided to be rotationally connected to the side wall of the slot. The other end of the third bracket 7 is provided with a through hole. The worm 6 is rotatably connected to the through hole. By adjusting the rotation angle of the three brackets in the slot, the engagement and separation of the worm 6 and the worm wheel 4 are controlled.
进一步地，所述天线1上设有锥形的反射壳体2，所述反射壳体2与所述天线1固定连接，使得发射的信号方向更加集中。Furthermore, the antenna 1 is provided with a tapered reflection housing 2, and the reflection housing 2 is fixedly connected to the antenna 1, so that the direction of the emitted signal is more concentrated.
进一步地，所述电动机11的输出端连接减速箱12，所述传动轴19与所述减速箱12的输出点转动连接，电动接直接输出的转速太快，不适合所述天线1的角度调整，减速箱12解决了这一问题。Furthermore, the output end of the motor 11 is connected to the reduction box 12, and the transmission shaft 19 is rotationally connected to the output point of the reduction box 12. The direct output speed of the electric connection is too fast and is not suitable for the angle adjustment of the antenna 1. , the reduction box 12 solves this problem.
进一步地，所述第三支架7靠近所述蜗杆6的一端侧边上设有把手，所述把手与所述第三支架7固定连接，使得调整所述第三支架7时更加方便。Furthermore, a handle is provided on the side of one end of the third bracket 7 close to the worm 6. The handle is fixedly connected to the third bracket 7, making it more convenient to adjust the third bracket 7.
具体地，在需要调整信号发射角度时，打开所述电动机11，所述电动机11输出端经过减速箱12的减速后，使得传动轴19匀速缓慢转动，在两个所述驱动轮18的交替啮合下，所述从动轮16循环正转一定角度再反转一定角度的的过程，与所述从动轮16固定连接的第一转轴20也以同样的运动模式跟随转动，如图1所示，所述信号发射器本体24绕所述第一转轴20的轴线转动，因此所述天线1在所述第二槽中来回滑动，不 断调整天线1在一个方向上的角度，需要时通过把手将所述第三支架7上提，使得所述蜗杆6螺纹段与所述蜗轮4啮合，在所述第一、二带轮以及皮带22的联动下，所述蜗杆6转动，且转动方式也是正反转交替进行，所述蜗轮4转动，带动所述第二换向架3转动，在第二换向架3的推动下，所述天线1和滑块15分别沿着所述第一槽和所述第三槽25中滑动，即使得所述天线1同时在两个垂直方向上变换角度。由于所述滑块15在所述第一槽中滑动的阻力相对较小，所述蜗轮4和蜗杆6的配合对其起到了一定的自锁效果。Specifically, when it is necessary to adjust the signal emission angle, the motor 11 is turned on. After the output end of the motor 11 is decelerated by the reduction box 12, the transmission shaft 19 is rotated slowly and at a constant speed. When the two drive wheels 18 are alternately meshed, Next, the driven wheel 16 cyclically rotates forward to a certain angle and then reverses to a certain angle. The first rotating shaft 20 fixedly connected to the driven wheel 16 also follows the rotation in the same motion mode, as shown in Figure 1, so The signal transmitter body 24 rotates around the axis of the first rotating shaft 20, so the antenna 1 slides back and forth in the second slot, constantly adjusting the angle of the antenna 1 in one direction, and when necessary, use the handle to move the antenna 1 back and forth. The third bracket 7 is lifted up, so that the threaded section of the worm 6 meshes with the worm wheel 4. Under the linkage of the first and second pulleys and the belt 22, the worm 6 rotates, and the rotation mode is also forward and reverse. Alternately, the worm gear 4 rotates, driving the second commutator 3 to rotate. Under the push of the second commutator 3, the antenna 1 and the slider 15 respectively move along the first groove and the Sliding in the third slot 25 causes the antenna 1 to change angles in two vertical directions at the same time. Since the sliding resistance of the slider 15 in the first groove is relatively small, the cooperation between the worm gear 4 and the worm 6 has a certain self-locking effect.
在本说明书的描述中，参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of this specification, reference to the terms "one embodiment," "example," "specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the invention. in an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have other aspects. Various changes and modifications are possible, which fall within the scope of the claimed invention.

Claims (6)

  1. 一种基于磁控脑内光纤通讯***的信号发射装置，其特征在于，包括：底座、球形的信号发射器本体、天线、半圆弧形的第一换向架、半圆弧形的第二换向架和电动机；A signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system, which is characterized in that it includes: a base, a spherical signal transmitter body, an antenna, a semicircular arc-shaped first commutator, and a semicircular arc-shaped second commutator. frame and motor;
    所述第一换向架的圆弧半径小于所述第二换向架的圆弧半径，所述底座上固定连接有第一支架和第二支架，所述第一换向架的两端固定连接有第一转轴，所述第一转轴与所述第一支架转动连接，所述第二换向架的两端固定连接有第二转轴，所述第二转轴与所述第二支架转动连接，且所述第一转轴与所述第二转轴相互垂直；The arc radius of the first commutator is smaller than the arc radius of the second commutator. A first bracket and a second bracket are fixedly connected to the base. Both ends of the first commutator are fixed. A first rotating shaft is connected to the first rotating shaft, and the first rotating shaft is rotationally connected to the first bracket. Both ends of the second commutation frame are fixedly connected to a second rotating shaft, and the second rotating shaft is rotationally connected to the second bracket. , and the first rotating axis and the second rotating axis are perpendicular to each other;
    所述第一换向架上开有贯穿的第一槽，所述第二换向架上开有贯穿的第二槽，所述第一换向架的半圆弧内半包围所述信号发射器本体，所述信号发射器本体与所述第一转轴固定连接，所述信号发射器本体上沿着所述第一槽方向开有第三槽，所述第三槽内嵌有滑块，所述滑块与所述第三槽滑动连接，所述天线垂直固定在所述滑块远离所述信号发射器本体的一侧，所述天线依次穿过所述第一槽和所述第二槽，且所述天线与所述第一、二槽滑动连接；The first commutator frame has a first penetrating slot, the second commutator frame has a penetrating second slot, and the semi-circular arc of the first commutator frame half surrounds the signal transmitter. The signal transmitter body is fixedly connected to the first rotating shaft. The signal transmitter body has a third slot along the direction of the first slot, and a slider is embedded in the third slot. The slider is slidably connected to the third slot, the antenna is vertically fixed on a side of the slider away from the signal transmitter body, and the antenna passes through the first slot and the second slot in sequence. slot, and the antenna is slidingly connected to the first and second slots;
    所述第二转轴的一端设有达芬奇反转机构，所述达芬奇反转机构包括：一个从动轮、传动轴和两个驱动轮，所述从动轮的一个端面上固定连接有多个第一凸起，且所述第一凸起沿着所述从动轮的端面边缘均匀分布，所述驱动轮的侧壁设有多个第二凸起，所述第二凸起围绕所述驱动轮小于半周均匀分布，所述第二凸起可与所述第一凸起向啮合，两个所述驱动轮与所述传动轴同轴心固定连接，且两个所述驱动轮上的所述第二凸起的朝向相反，所述从动轮与所述传动轴同轴心固定连接。One end of the second rotating shaft is provided with a Da Vinci reversal mechanism. The Da Vinci reversal mechanism includes: a driven wheel, a transmission shaft and two driving wheels. One end surface of the driven wheel is fixedly connected with a plurality of wheels. first protrusions, and the first protrusions are evenly distributed along the end edge of the driven wheel, and the side wall of the driving wheel is provided with a plurality of second protrusions, and the second protrusions surround the The driving wheels are evenly distributed in less than half a circle, the second protrusion can mesh with the first protrusion, the two driving wheels are coaxially fixedly connected with the transmission shaft, and the two driving wheels have The direction of the second protrusion is opposite, and the driven wheel and the transmission shaft are coaxially fixedly connected.
  2. 根据权利要求1所述的一种基于磁控脑内光纤通讯***的信号发射装置,其特征在于，所述第二转轴的一端同轴心固定连接有蜗轮，所述蜗轮的一侧设有蜗杆，所述蜗杆与所述蜗轮啮合，所述蜗杆的一端同轴心固定连接有第一带轮，所述第一转轴的一端同轴固定连接有第二带轮，所述第一轮与所述第带轮之间通过皮带连接。A signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system according to claim 1, characterized in that a worm gear is fixedly connected to one end of the second rotating shaft coaxially, and a worm is provided on one side of the worm gear. , the worm meshes with the worm gear, one end of the worm is fixedly connected to a first pulley coaxially, and one end of the first rotating shaft is fixedly connected to a second pulley coaxially, and the first pulley is connected to the first pulley. The above-mentioned pulleys are connected by belts.
  3. 根据权利要求2所述的一种基于磁控脑内光纤通讯***的信号发射装置,其特征在于，所述第一支架的侧壁开有槽孔，设有第三支架与所述槽孔的侧壁转动连接，所述第三支架的另一端开有通孔，所述蜗杆与所述通孔转动连接。A signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system according to claim 2, characterized in that the side wall of the first bracket is provided with a slot, and a third bracket is provided with the slot. The side walls are rotatably connected, a through hole is opened at the other end of the third bracket, and the worm is rotatably connected to the through hole.
  4. 根据权利要求1所述的一种基于磁控脑内光纤通讯***的信号发射装置,其特征在于，所述天线上设有锥形的反射壳体，所述反射壳体与所述天线固定连接。A signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system according to claim 1, characterized in that the antenna is provided with a tapered reflective housing, and the reflective housing is fixedly connected to the antenna. .
  5. 根据权利要求1所述的一种基于磁控脑内光纤通讯***的信号发射装置,其特征在于，所述电动机的输出端连接减速箱，所述传动轴与所述减速箱的输出点转动连接。A signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system according to claim 1, characterized in that the output end of the motor is connected to a reduction gearbox, and the transmission shaft is rotationally connected to the output point of the reduction gearbox. .
  6. 根据权利要求3所述的一种基于磁控脑内光纤通讯***的信号发射装置,其特征在于，所述第三支架靠近所述蜗杆的一端侧边上设有把手，所述把手与所述第三支架固定连接。A signal transmitting device based on a magnetically controlled intracerebral optical fiber communication system according to claim 3, characterized in that a handle is provided on the side of one end of the third bracket close to the worm, and the handle is connected to the The third bracket is fixedly connected.
PCT/CN2022/125837 2022-04-20 2022-10-18 Signal transmitting apparatus based on magnetically controlled intracerebral optical fiber communication system WO2023202011A1 (en)

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