WO2022126693A1 - 一种显示器智能支架的多模块组合电路 - Google Patents

一种显示器智能支架的多模块组合电路 Download PDF

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Publication number
WO2022126693A1
WO2022126693A1 PCT/CN2020/138452 CN2020138452W WO2022126693A1 WO 2022126693 A1 WO2022126693 A1 WO 2022126693A1 CN 2020138452 W CN2020138452 W CN 2020138452W WO 2022126693 A1 WO2022126693 A1 WO 2022126693A1
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chip
pin
module
capacitor
resistor
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PCT/CN2020/138452
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English (en)
French (fr)
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王轶飞
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狼群云创(深圳)电子有限公司
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Publication of WO2022126693A1 publication Critical patent/WO2022126693A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters

Definitions

  • the utility model relates to the technical field of display intelligent bracket circuits, in particular to a multi-module combined circuit of a display intelligent bracket.
  • the drive circuit on the existing intelligent display stand has a single function and requires multiple USB interfaces, which is not only complicated in structure but also interferes with each other between modules.
  • the technical problem to be solved by the present invention is to provide a multi-module combined circuit of an intelligent display stand.
  • a multi-module combined circuit of an intelligent display stand comprising a first main control module, a second main control module, a WiFi module, a Bluetooth module, a fingerprint identification module, a first interface module, and a second interface module arranged on the intelligent display stand and the LED light switch control module
  • the second main control module is respectively electrically connected with the first main control module
  • the first main control module is respectively connected with the first main control module
  • the interface module, the second interface module and the LED light switch control module are electrically connected.
  • the WiFi module includes a resistor R29, a capacitor C76, a capacitor C77, a chip U5 and a chip U6, the first pin of the chip U5 is electrically connected to one end of the resistor R29, and the other end of the resistor R29 is respectively connected to the chip.
  • the second pin of U5, the sixth pin of the chip U5, the second pin of the chip U6 and one end of the capacitor C76 are electrically connected, and the third pin of the chip U5 and the fourth pin of the chip U5 are both connected to the first pin of the capacitor C76.
  • the two main control modules are electrically connected, the fifth pin of the chip U5 is grounded, and the seventh pin of the chip U5 is respectively connected to the ninth pin of the chip U5, the twelfth pin of the chip U5, and the first pin of the chip U5.
  • the thirteenth pin is electrically connected to the fifteenth pin of the chip U5 and the seventh pin of the chip U5, the ninth pin of the chip U5, the twelfth pin of the chip U5, the thirteenth pin of the chip U5 and The fifteenth pins of the chip U5 are all grounded, the third pins of the chip U6 are respectively electrically connected to one end of the capacitor C77 and the second main control module, the first pin of the chip U6 and the other end of the capacitor C76 and the other end of capacitor C77 are grounded.
  • the LED light switch control module includes resistor R30, resistor R31, resistor R32, resistor R33, resistor R34, capacitor C80, capacitor C81, capacitor C82, switch SW1, transistor Q7, FET Q6, connector J3, Connector J4, chip U7 and chip CON2, the first pin of the chip CON2 is grounded, the fourth pin of the chip CON2 is respectively connected with one end of the capacitor C80, one end of the capacitor C81, one end of the resistor R32 and the field effect transistor The source of Q6 is electrically connected, the other end of the capacitor C80 is grounded, the fifth pin of the chip CON2 is electrically connected to one end of the resistor R30, and the other end of the resistor R30 is respectively connected to the twelfth pin of the chip CON2 It is electrically connected with the twelfth pin of the chip CON2 and the other end of the resistor R30, the twelfth pin of the chip CON2 and the twelfth pin of the chip CON2 are all grounded, and the second pin of
  • the other end of the resistor R34 is electrically connected to the emitter of the transistor Q7 and the other end of the resistor R34 and the emitter of the transistor Q7 are both grounded, and the other end of the resistor R33 is electrically connected to the third pin of the chip U7,
  • the fourth pin of the chip U7 is grounded through the switch SW1
  • the first pin of the chip U7 is electrically connected to one end of the capacitor C82
  • the other end of the capacitor C82 is electrically connected to the eighth pin of the chip U7 and the capacitor
  • the other end of C82 and the eighth pin of the chip U7 are grounded
  • the first pin of the connector J4, the second pin of the connector J4 and the third pin of the connector J4 are all connected to the second main control module For electrical connection, the fourth pin of the connector J4 is grounded.
  • the second main control module includes a chip U4, and the model of the chip U4 is GL850G.
  • the first main control module includes a chip U1, and the model of the chip U1 is GL3523.
  • the fingerprint recognition module 360-degree touch recognition can be realized in any direction; setting the WiFi module and the Bluetooth module can easily deal with the current data and audio transmission between the PC and a variety of Bluetooth devices; setting the first interface module and the second interface module, can Support automatic detection function, can automatically adjust the rate to make WiFi transmission more efficient and energy-saving; through the first main control module, the second main control module, WiFi module, Bluetooth module, fingerprint identification module, first interface module, second interface module and LED
  • the cooperation between the light switch control modules can not only achieve multi-functionality under the premise of a simple circuit structure, but also requires only one USB interface, and there will be no interference between the modules.
  • Fig. 1 shows a module connection diagram of a multi-module combined circuit of a display intelligent stand according to the present invention
  • FIG. 2 is a schematic circuit diagram of a WiFi module of a multi-module combined circuit of a display intelligent stand according to the present invention
  • FIG. 3 is a circuit schematic diagram of an LED light switch control module of a multi-module combined circuit of an intelligent display stand according to the present invention
  • FIG. 4 is a circuit schematic diagram of a second main control module of a multi-module combined circuit of a display intelligent stand according to the present invention.
  • FIG. 5 is a circuit schematic diagram of a second main control module of a multi-module combined circuit of a display intelligent stand according to the present invention.
  • FIG. 6 is a circuit schematic diagram of a first main control module of a multi-module combined circuit of a display intelligent stand according to the present invention
  • FIG. 7 is a circuit schematic diagram of a first main control module of a multi-module combined circuit of a display intelligent stand according to the present invention.
  • FIG. 8 is a circuit schematic diagram of a first main control module of a multi-module combined circuit of a display intelligent stand according to the present invention.
  • FIG. 9 is a circuit schematic diagram of a first main control module of a multi-module combined circuit of a display intelligent stand according to the present invention.
  • FIG. 10 is a circuit schematic diagram of a second interface module of a multi-module combined circuit of a display smart stand according to the present invention.
  • FIG. 11 is a circuit schematic diagram of a first interface module of a multi-module combined circuit of a smart display stand according to the present invention.
  • the first main control module 2. The second main control module; 3. The WiFi module; 4. The Bluetooth module; 5. The fingerprint recognition module; 6. The first interface module; 7. The second interface module; 8. LED lights Switch control module.
  • a multi-module combined circuit of an intelligent display stand comprising a first main control module, a second main control module, a WiFi module, a Bluetooth module, a fingerprint identification module, a first interface module, and a second interface module arranged on the intelligent display stand and the LED light switch control module
  • the second main control module is respectively electrically connected with the first main control module
  • the first main control module is respectively connected with the first main control module
  • the interface module, the second interface module and the LED light switch control module are electrically connected.
  • the fingerprint recognition module 360-degree touch recognition can be realized in any direction; setting the WiFi module and the Bluetooth module can easily deal with the current data and audio transmission between the PC and a variety of Bluetooth devices; setting the first interface module and the second interface module, can Support automatic detection function, can automatically adjust the rate to make WiFi transmission more efficient and energy-saving; through the first main control module, the second main control module, WiFi module, Bluetooth module, fingerprint identification module, first interface module, second interface module and LED
  • the cooperation between the light switch control modules can not only achieve multi-functionality under the premise of a simple circuit structure, but also requires only one USB interface, and there will be no interference between the modules.
  • the WiFi module includes a resistor R29, a capacitor C76, a capacitor C77, a chip U5 and a chip U6, the first pin of the chip U5 is electrically connected to one end of the resistor R29, and the other end of the resistor R29 is respectively connected to the chip.
  • the second pin of U5, the sixth pin of the chip U5, the second pin of the chip U6 and one end of the capacitor C76 are electrically connected, and the third pin of the chip U5 and the fourth pin of the chip U5 are both connected to the first pin of the capacitor C76.
  • the two main control modules are electrically connected, the fifth pin of the chip U5 is grounded, and the seventh pin of the chip U5 is respectively connected to the ninth pin of the chip U5, the twelfth pin of the chip U5, and the first pin of the chip U5.
  • the thirteenth pin is electrically connected to the fifteenth pin of the chip U5 and the seventh pin of the chip U5, the ninth pin of the chip U5, the twelfth pin of the chip U5, the thirteenth pin of the chip U5 and The fifteenth pins of the chip U5 are all grounded, the third pins of the chip U6 are respectively electrically connected to one end of the capacitor C77 and the second main control module, the first pin of the chip U6 and the other end of the capacitor C76 and the other end of capacitor C77 are grounded.
  • the WiFi module is formed by setting the resistor R29, the capacitor C76, the capacitor C77, the chip U5 and the chip U6, which can easily cope with the current data and audio transmission between the PC and various Bluetooth devices.
  • the LED light switch control module includes resistor R30, resistor R31, resistor R32, resistor R33, resistor R34, capacitor C80, capacitor C81, capacitor C82, switch SW1, transistor Q7, FET Q6, connector J3, Connector J4, chip U7 and chip CON2, the first pin of the chip CON2 is grounded, the fourth pin of the chip CON2 is respectively connected with one end of the capacitor C80, one end of the capacitor C81, one end of the resistor R32 and the field effect transistor The source of Q6 is electrically connected, the other end of the capacitor C80 is grounded, the fifth pin of the chip CON2 is electrically connected to one end of the resistor R30, and the other end of the resistor R30 is respectively connected to the twelfth pin of the chip CON2 It is electrically connected with the twelfth pin of the chip CON2 and the other end of the resistor R30, the twelfth pin of the chip CON2 and the twelfth pin of the chip CON2 are all grounded, and the second pin of
  • the other end of the resistor R34 is electrically connected to the emitter of the transistor Q7 and the other end of the resistor R34 and the emitter of the transistor Q7 are both grounded, and the other end of the resistor R33 is electrically connected to the third pin of the chip U7,
  • the fourth pin of the chip U7 is grounded through the switch SW1
  • the first pin of the chip U7 is electrically connected to one end of the capacitor C82
  • the other end of the capacitor C82 is electrically connected to the eighth pin of the chip U7 and the capacitor
  • the other end of C82 and the eighth pin of the chip U7 are grounded
  • the first pin of the connector J4, the second pin of the connector J4 and the third pin of the connector J4 are all connected to the second main control module For electrical connection, the fourth pin of the connector J4 is grounded.
  • the second main control module includes a chip U4, and the model of the chip U4 is GL850G.
  • the first main control module includes a chip U1, and the model of the chip U1 is GL3523.
  • the first embodiment of the present invention is:
  • a multi-module combined circuit of an intelligent display stand includes a first main control module 1 , a second main control module 2 , a WiFi module 3 , a Bluetooth module 4 , and a fingerprint identification module 5 arranged on the display intelligent stand , the first interface module 6, the second interface module 7 and the LED light switch control module 8, the second main control module 2 is respectively connected with the first main control module 1, the WiFi module 3, the Bluetooth module 4, the fingerprint identification module 5 and the The second interface module 7 is electrically connected, and the first main control module 1 is electrically connected with the first interface module 6 , the second interface module 7 and the LED light switch control module 8 respectively.
  • the WiFi module 3 includes a resistor R29 (with a resistance value of NC), a capacitor C76 (with a capacitance value of 10 ⁇ F), a capacitor C77 (with a capacitance value of 10 ⁇ F), a chip U5 (the model is RTL8812CU) and the chip U6 (the model is RTL8812CU) APL1117), the first pin of the chip U5 is electrically connected to one end of the resistor R29, and the other end of the resistor R29 is respectively connected to the second pin of the chip U5, the sixth pin of the chip U5, and the first pin of the chip U6.
  • a resistor R29 with a resistance value of NC
  • a capacitor C76 with a capacitance value of 10 ⁇ F
  • a capacitor C77 with a capacitance value of 10 ⁇ F
  • the first pin of the chip U5 is electrically connected to one end of the resistor R29
  • the other end of the resistor R29 is respectively connected to the second pin of the chip U5,
  • the second pin is electrically connected to one end of the capacitor C76, the third pin of the chip U5 and the fourth pin of the chip U5 are both electrically connected to the second main control module 2, and the fifth pin of the chip U5 is grounded,
  • the seventh pin of the chip U5 is respectively electrically connected with the ninth pin of the chip U5, the twelfth pin of the chip U5, the thirteenth pin of the chip U5 and the fifteenth pin of the chip U5 and the chip U5
  • the seventh pin of the chip U5, the ninth pin of the chip U5, the twelfth pin of the chip U5, the thirteenth pin of the chip U5 and the fifteenth pin of the chip U5 are all grounded, and the third pin of the chip U6 is grounded.
  • the pins are respectively electrically connected to one end of the capacitor C77 and the second main control module 2, and the first pin of the chip U6, the other end of the capacitor C76 and the other end of the capacitor C77 are all grounded.
  • the LED light switch control module 8 includes resistor R30 (resistance value is 5.1k ⁇ ), resistor R31 (resistance value is 5.1k ⁇ ), resistor R32 (resistance value is 470k ⁇ ), resistor R33 (resistance value is 1k ⁇ ) ), resistor R34 (resistance value is 100k ⁇ ), capacitor C80 (capacitance value is 10 ⁇ F), capacitor C81 (capacitance value is 10 ⁇ F), capacitor C82 (capacitance value is 1 ⁇ F), switch SW1, transistor Q7 (model 2N3904), field Effect transistor Q6 (model AO3401), connector J3, connector J4, chip U7 and chip CON2, the first pin of the chip CON2 is grounded, and the fourth pin of the chip CON2 is respectively connected with one end of the capacitor C80 and one end of the capacitor C80.
  • One end of the capacitor C81 and one end of the resistor R32 are electrically connected to the source of the field effect transistor Q6, the other end of the capacitor C80 is grounded, the fifth pin of the chip CON2 is electrically connected to one end of the resistor R30, and the resistor R30 The other end of the resistor R30 is electrically connected to the twelfth pin of the chip CON2 and the twelfth pin of the chip CON2 respectively, and the other end of the resistor R30, the twelfth pin of the chip CON2 and the twelfth pin of the chip CON2 are all grounded , the second pin of the chip CON2 is grounded, the third pin of the chip CON2 is electrically connected to the second main control module 2, the fifteenth pin of the chip CON2 is connected to the sixteenth pin of the chip CON2 Electrically connected and the fifteenth pin of the chip CON2 and the sixteenth pin of the chip CON2 are both grounded, the ninth pin of the chip CON2 is grounded through the resistor R31, the drain of the field effect transistor Q
  • the base is electrically connected to one end of the resistor R33 and one end of the resistor R34 respectively, the other end of the resistor R34 is electrically connected to the emitter of the transistor Q7 and the other end of the resistor R34 and the emitter of the transistor Q7 are both grounded, the resistor R33
  • the other end of the chip U7 is electrically connected to the third pin of the chip U7, the fourth pin of the chip U7 is grounded through the switch SW1
  • the first pin of the chip U7 is electrically connected to one end of the capacitor C82
  • the The other end is electrically connected to the eighth pin of the chip U7 and the other end of the capacitor C82 and the eighth pin of the chip U7 are both grounded, the first pin of the connector J4, the second pin of the connector J4 and the connector are grounded.
  • the third pins of the connector J4 are all electrically connected to the second main control module 2 , and the fourth pin of the connector J4 is grounded.
  • the second main control module 2 includes a chip U4, and the model of the chip U4 is GL850G;
  • the second main control module 2 also includes resistor R20 (resistance value is 470k ⁇ ), resistor R21 (resistance value is 10k ⁇ ), resistor R22 (resistance value is 10k ⁇ ), resistor R23 (resistance value is 680 ⁇ ), resistor R24 (resistance value is 680 ⁇ ) 47k ⁇ ), resistor R25 (100k ⁇ ), R26 (10k ⁇ ), R27 (10k ⁇ ), R28 (10k ⁇ ), C64 (10 ⁇ F), Capacitor C65 (capacitance value 0.1 ⁇ F), capacitor C66 (capacitance value 10 ⁇ F), capacitor C67 (capacitance value 10 ⁇ F), capacitor C68 (capacitance value 0.1 ⁇ F), capacitor C69 (capacitance value 20pF), capacitor C71 ( Capacitor value is 0.1 ⁇ F), capacitor C72 (capacitance value is 0.1 ⁇ F), capacitor C73 (capacitance value is 0.1 ⁇ F), capacitor C74 (capacitance value is 0.1 ⁇ F), capacitor C75
  • the first main control module 1 includes a chip U1, and the model of the chip U1 is GL3523;
  • the first main control module 1 further includes a capacitor resistor R3 (with a resistance value of 10k ⁇ ), a resistor R4 (with a resistance value of 10k ⁇ ), a resistor R5 (with a resistance value of 10 ⁇ ), a resistor R6 (with a resistance value of 20.5k ⁇ ), and a resistor R7 (resistance value is 10k ⁇ ), resistor R8 (resistance value is 10k ⁇ ), resistor R9 (resistance value is 10k ⁇ ), resistor R10 (resistance value is 10k ⁇ ), resistor R11 (resistance value is 39k ⁇ ), resistor R12 (resistance value is 10k ⁇ ) ), resistor R13 (resistance value is 10k ⁇ ), resistor R14 (resistance value is 1M ⁇ ), resistor R16 (resistance value is 5.1k ⁇ ), resistor R17 (resistance value is 100k ⁇ ), resistor R18 (resistance value is 20k ⁇ ), resistor R19 (re
  • the second interface module 7 includes a resistor R1 (with a resistance value of 5.1k ⁇ ), a resistor R2 (with a resistance value of 5.1k ⁇ ), a capacitor C1 (with a capacitance value of 0.1 ⁇ F), a capacitor C2 (with a capacitance value of 10 ⁇ F), and a capacitor C3 ( Capacitor value is 0.1 ⁇ F), capacitor C4 (capacitance value is 0.33 ⁇ F), capacitor C5 (capacitance value is 10 ⁇ F), capacitor C6 (capacitance value is 0.33 ⁇ F), capacitor C7 (capacitance value is 0.1 ⁇ F), capacitor C8 (capacitor value is 0.1 ⁇ F) value is 0.1 ⁇ F), capacitor C9 (capacitance value is 0.33 ⁇ F), capacitor C10 (capacitance value is 0.33 ⁇ F), capacitor C11 (capacitance value is 470pF), capacitor C12 (capacitance value is 470pF), chip DOWN1 and chip CON1, Please refer to Figure 10 for the specific
  • the first interface module 6 includes a capacitor C13 (with a capacitance value of 10 ⁇ F), a capacitor C14 (with a capacitance value of 0.1 ⁇ F), a capacitor C15 (with a capacitance value of 0.1 ⁇ F), a capacitor C16 (with a capacitance value of 0.1 ⁇ F), and a capacitor C17 ( Capacitor value is 0.1 ⁇ F), capacitor C18 (capacitance value is 0.1 ⁇ F), capacitor C19 (capacitance value is 0.33 ⁇ F), capacitor C20 (capacitance value is 10 ⁇ F), capacitor C21 (capacitance value is 0.33 ⁇ F), capacitor C22 (capacitor value is 0.33 ⁇ F) value is 0.1 ⁇ F), capacitor C23 (capacitance value is 0.1 ⁇ F), capacitor C24 (capacitance value is 0.33 ⁇ F), capacitor C25 (capacitance value is 0.33 ⁇ F), capacitor C26 (capacitance value is 10 ⁇ F), capacitor C27 (capacitance value is 0.
  • the fingerprint identification module 5 includes a chip U11.
  • the model of the chip U11 is FT9338L6.
  • the FT9338L6 fingerprint chip is a special mobile device. Resolution, can support 50 particle coating, can achieve 360-degree touch recognition in any direction.
  • the Bluetooth module 4 includes a chip U12, the model of the chip U12 is CSR8510-BGA28, and the CSR8510 chip is used, which has the following advantages:
  • Ultra-low latency ultra-fast link intelligent sleep wake-up and energy saving, 24-bit CRC check to resist interference, adaptive frequency hopping to reduce crosstalk;
  • Chip U5 adopts RTL8812CU chip, which has the following advantages:
  • the encryption method supports WFA, WPA/WPA2, WPS2.0, WAPI;
  • the utility model is aimed at people who use desktop computers for a long time, such as programmers, artists, video, editors, office workers and game players, etc., and integrates all computer interfaces that need to be used and external Bluetooth modules, WiFi modules, and fingerprint identification modules. It is only connected to the desktop computer through one USB interface, which avoids the troubles of these people frequently bending over to plug and unplug the interface when using the computer interface; at the same time, because of the WiFi module, the desktop computer is not restricted by the network cable when using the network, and can be used as a network hotspot , also expands the functionality of the desktop computer.
  • the utility model provides a multi-module combined circuit of an intelligent display stand.
  • a fingerprint identification module By setting a fingerprint identification module, it can realize 360-degree touch identification in any direction; setting a WiFi module and a Bluetooth module can easily cope with the current PC and various Data and audio transmission between Bluetooth devices; set the first interface module and the second interface module, can support automatic detection function, can automatically adjust the rate to make WiFi transmission more efficient and energy-saving; through the first main control module, the second main control module,
  • the cooperation between the WiFi module, the Bluetooth module, the fingerprint identification module, the first interface module, the second interface module and the LED light switch control module can not only achieve multi-functionality under the premise of a simple circuit structure, but also only requires a USB interface. There will be no interference between modules.

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Abstract

一种显示器智能支架的多模块组合电路，包括第一主控模块（1）、第二主控模块（2）、WiFi模块（3）、蓝牙模块（4）、指纹识别模块（5）、第一接口模块（6）、第二接口模块（7）和LED灯开关控制模块（8），第二主控模块（2）分别与第一主控模块（1）、WiFi模块（3）、蓝牙模块（4）、指纹识别模块（5）和第二接口模块（7）电连接，第一主控模块（1）分别与第一接口模块（6）、第二接口模块（7）和LED灯开关控制模块（8）电连接，通过第一主控模块（1）、第二主控模块（2）、WiFi模块（3）、蓝牙模块（4）、指纹识别模块（5）、第一接口模块（6）、第二接口模块（7）和LED灯开关控制模块（8）之间的配合，不仅能够在电路结构简单前提下实现多功能化，而且仅需要一个USB接口，各模块之间不会受干扰。

Description

一种显示器智能支架的多模块组合电路 技术领域
本实用新型涉及显示器智能支架电路技术领域，特别涉及一种显示器智能支架的多模块组合电路。
 背景技术
现有的显示器智能支架上的驱动电路，功能单一，且需要多个USB接口，不仅结构复杂而且各模块之间会互相干扰。
 技术问题
为了克服上述现有技术的缺陷，本实用新型所要解决的技术问题是：提供一种显示器智能支架的多模块组合电路。
 技术解决方案
为了解决上述技术问题，本实用新型采用的技术方案为：
一种显示器智能支架的多模块组合电路，包括设置在显示器智能支架上的第一主控模块、第二主控模块、WiFi模块、蓝牙模块、指纹识别模块、第一接口模块、第二接口模块和LED灯开关控制模块，所述第二主控模块分别与第一主控模块、WiFi模块、蓝牙模块、指纹识别模块和第二接口模块电连接，所述第一主控模块分别与第一接口模块、第二接口模块和LED灯开关控制模块电连接。
进一步的，所述WiFi模块包括电阻R29、电容C76、电容C77、芯片U5和芯片U6，所述芯片U5的第一引脚与电阻R29的一端电连接，所述电阻R29的另一端分别与芯片U5的第二引脚、芯片U5的第六引脚、芯片U6的第二引脚和电容C76的一端电连接，所述芯片U5的第三引脚和芯片U5的第四引脚均与第二主控模块电连接，所述芯片U5的第五引脚接地，所述芯片U5的第七引脚分别与芯片U5的第九引脚、芯片U5的第十二引脚、芯片U5的第十三引脚和芯片U5的第十五引脚电连接且芯片U5的第七引脚、芯片U5的第九引脚、芯片U5的第十二引脚、芯片U5的第十三引脚和芯片U5的第十五引脚均接地，所述芯片U6的第三引脚分别与电容C77的一端和第二主控模块电连接，所述芯片U6的第一引脚、电容C76的另一端和电容C77的另一端均接地。
进一步的，所述LED灯开关控制模块包括电阻R30、电阻R31、电阻R32、电阻R33、电阻R34、电容C80、电容C81、电容C82、开关SW1、三极管Q7、场效应管Q6、接插件J3、接插件J4、芯片U7和芯片CON2，所述芯片CON2的第一引脚接地，所述芯片CON2的第四引脚分别与电容C80的一端和电容C81的一端、电阻R32的一端和场效应管Q6的源极电连接，所述电容C80的另一端接地，所述芯片CON2的第五引脚与电阻R30的一端电连接，所述电阻R30的另一端分别与芯片CON2的第十二引脚和芯片CON2的第十二引脚电连接且电阻R30的另一端、芯片CON2的第十二引脚和芯片CON2的第十二引脚均接地，所述芯片CON2的第二引脚接地，所述芯片CON2的第三引脚与第二主控模块电连接，所述芯片CON2的第十五引脚与芯片CON2的第十六引脚电连接且芯片CON2的第十五引脚和芯片CON2的第十六引脚均接地，所述芯片CON2的第九引脚通过电阻R31接地，所述场效应管Q6的漏极与接插件J3的第一引脚电连接，所述接插件J3的第四引脚接地，所述场效应管Q6的栅极分别与电阻R32的另一端和三极管Q7的集电极电连接，所述三极管Q7的基极分别与电阻R33的一端和电阻R34的一端电连接，所述电阻R34的另一端与三极管Q7的发射极电连接且电阻R34的另一端和三极管Q7的发射极均接地，所述电阻R33的另一端与芯片U7的第三引脚电连接，所述芯片U7的第四引脚通过开关SW1接地，所述芯片U7的第一引脚与电容C82的一端电连接，所述电容C82的另一端与芯片U7的第八引脚电连接且电容C82的另一端和芯片U7的第八引脚均接地，所述接插件J4的第一引脚、接插件J4的第二引脚和接插件J4的第三引脚均与第二主控模块电连接，所述接插件J4的第四引脚接地。
进一步的，所述第二主控模块包括芯片U4，所述芯片U4的型号为GL850G。
进一步的，所述第一主控模块包括芯片U1，所述芯片U1的型号为GL3523。
 有益效果
通过设置指纹识别模块，可以实现360度任意方向触摸识别；设置WiFi模块和蓝牙模块能够轻松应对目前PC与多种蓝牙设备之间的数据音频传输；设置第一接口模块和第二接口模块，能够支持自动检测功能，能够自动调整速率让WiFi传输更加高效节能；通过第一主控模块、第二主控模块、WiFi模块、蓝牙模块、指纹识别模块、第一接口模块、第二接口模块和LED灯开关控制模块之间的配合，不仅能够在电路结构简单前提下实现多功能化，而且仅需要一个USB接口，各模块之间不会受干扰。
 附图说明
图1所示为根据本实用新型的一种显示器智能支架的多模块组合电路的模块连接图；
图2所示为根据本实用新型的一种显示器智能支架的多模块组合电路的WiFi模块的电路原理图；
图3所示为根据本实用新型的一种显示器智能支架的多模块组合电路的LED灯开关控制模块的电路原理图；
图4所示为根据本实用新型的一种显示器智能支架的多模块组合电路的第二主控模块的电路原理图；
图5所示为根据本实用新型的一种显示器智能支架的多模块组合电路的第二主控模块的电路原理图；
图6所示为根据本实用新型的一种显示器智能支架的多模块组合电路的第一主控模块的电路原理图；
图7所示为根据本实用新型的一种显示器智能支架的多模块组合电路的第一主控模块的电路原理图；
图8所示为根据本实用新型的一种显示器智能支架的多模块组合电路的第一主控模块的电路原理图；
图9所示为根据本实用新型的一种显示器智能支架的多模块组合电路的第一主控模块的电路原理图；
图10所示为根据本实用新型的一种显示器智能支架的多模块组合电路的第二接口模块的电路原理图；
图11所示为根据本实用新型的一种显示器智能支架的多模块组合电路的第一接口模块的电路原理图；
标号说明：
1、第一主控模块；2、第二主控模块；3、WiFi模块；4、蓝牙模块；5、指纹识别模块；6、第一接口模块；7、第二接口模块；8、LED灯开关控制模块。
 本发明的实施方式
为详细说明本实用新型的技术内容、所实现目的及效果，以下结合实施方式并配合附图予以说明。
请参照图1所示，本实用新型提供的技术方案：
一种显示器智能支架的多模块组合电路，包括设置在显示器智能支架上的第一主控模块、第二主控模块、WiFi模块、蓝牙模块、指纹识别模块、第一接口模块、第二接口模块和LED灯开关控制模块，所述第二主控模块分别与第一主控模块、WiFi模块、蓝牙模块、指纹识别模块和第二接口模块电连接，所述第一主控模块分别与第一接口模块、第二接口模块和LED灯开关控制模块电连接。
从上述描述可知，本实用新型的有益效果在于：
通过设置指纹识别模块，可以实现360度任意方向触摸识别；设置WiFi模块和蓝牙模块能够轻松应对目前PC与多种蓝牙设备之间的数据音频传输；设置第一接口模块和第二接口模块，能够支持自动检测功能，能够自动调整速率让WiFi传输更加高效节能；通过第一主控模块、第二主控模块、WiFi模块、蓝牙模块、指纹识别模块、第一接口模块、第二接口模块和LED灯开关控制模块之间的配合，不仅能够在电路结构简单前提下实现多功能化，而且仅需要一个USB接口，各模块之间不会受干扰。
进一步的，所述WiFi模块包括电阻R29、电容C76、电容C77、芯片U5和芯片U6，所述芯片U5的第一引脚与电阻R29的一端电连接，所述电阻R29的另一端分别与芯片U5的第二引脚、芯片U5的第六引脚、芯片U6的第二引脚和电容C76的一端电连接，所述芯片U5的第三引脚和芯片U5的第四引脚均与第二主控模块电连接，所述芯片U5的第五引脚接地，所述芯片U5的第七引脚分别与芯片U5的第九引脚、芯片U5的第十二引脚、芯片U5的第十三引脚和芯片U5的第十五引脚电连接且芯片U5的第七引脚、芯片U5的第九引脚、芯片U5的第十二引脚、芯片U5的第十三引脚和芯片U5的第十五引脚均接地，所述芯片U6的第三引脚分别与电容C77的一端和第二主控模块电连接，所述芯片U6的第一引脚、电容C76的另一端和电容C77的另一端均接地。
从上述描述可知，通过设置电阻R29、电容C76、电容C77、芯片U5和芯片U6构成WiFi模块，能够轻松应对目前PC与多种蓝牙设备之间的数据音频传输。
进一步的，所述LED灯开关控制模块包括电阻R30、电阻R31、电阻R32、电阻R33、电阻R34、电容C80、电容C81、电容C82、开关SW1、三极管Q7、场效应管Q6、接插件J3、接插件J4、芯片U7和芯片CON2，所述芯片CON2的第一引脚接地，所述芯片CON2的第四引脚分别与电容C80的一端和电容C81的一端、电阻R32的一端和场效应管Q6的源极电连接，所述电容C80的另一端接地，所述芯片CON2的第五引脚与电阻R30的一端电连接，所述电阻R30的另一端分别与芯片CON2的第十二引脚和芯片CON2的第十二引脚电连接且电阻R30的另一端、芯片CON2的第十二引脚和芯片CON2的第十二引脚均接地，所述芯片CON2的第二引脚接地，所述芯片CON2的第三引脚与第二主控模块电连接，所述芯片CON2的第十五引脚与芯片CON2的第十六引脚电连接且芯片CON2的第十五引脚和芯片CON2的第十六引脚均接地，所述芯片CON2的第九引脚通过电阻R31接地，所述场效应管Q6的漏极与接插件J3的第一引脚电连接，所述接插件J3的第四引脚接地，所述场效应管Q6的栅极分别与电阻R32的另一端和三极管Q7的集电极电连接，所述三极管Q7的基极分别与电阻R33的一端和电阻R34的一端电连接，所述电阻R34的另一端与三极管Q7的发射极电连接且电阻R34的另一端和三极管Q7的发射极均接地，所述电阻R33的另一端与芯片U7的第三引脚电连接，所述芯片U7的第四引脚通过开关SW1接地，所述芯片U7的第一引脚与电容C82的一端电连接，所述电容C82的另一端与芯片U7的第八引脚电连接且电容C82的另一端和芯片U7的第八引脚均接地，所述接插件J4的第一引脚、接插件J4的第二引脚和接插件J4的第三引脚均与第二主控模块电连接，所述接插件J4的第四引脚接地。
从上述描述可知，通过设置电阻R30、电阻R31、电阻R32、电阻R33、电阻R34、电容C80、电容C81、电容C82、开关SW1、三极管Q7、场效应管Q6、接插件J3、接插件J4、芯片U7和芯片CON2构成LED灯开关控制模块，进一步实现多功能化。
进一步的，所述第二主控模块包括芯片U4，所述芯片U4的型号为GL850G。
进一步的，所述第一主控模块包括芯片U1，所述芯片U1的型号为GL3523。
请参照图1至图11所示，本实用新型的实施例一为：
请参照图1，一种显示器智能支架的多模块组合电路，包括设置在显示器智能支架上的第一主控模块1、第二主控模块2、WiFi模块3、蓝牙模块4、指纹识别模块5、第一接口模块6、第二接口模块7和LED灯开关控制模块8，所述第二主控模块2分别与第一主控模块1、WiFi模块3、蓝牙模块4、指纹识别模块5和第二接口模块7电连接，所述第一主控模块1分别与第一接口模块6、第二接口模块7和LED灯开关控制模块8电连接。
请参照图2，所述WiFi模块3包括电阻R29（电阻值为NC）、电容C76（电容值为10μF）、电容C77（电容值为10μF）、芯片U5（型号为RTL8812CU）和芯片U6（型号为APL1117），所述芯片U5的第一引脚与电阻R29的一端电连接，所述电阻R29的另一端分别与芯片U5的第二引脚、芯片U5的第六引脚、芯片U6的第二引脚和电容C76的一端电连接，所述芯片U5的第三引脚和芯片U5的第四引脚均与第二主控模块2电连接，所述芯片U5的第五引脚接地，所述芯片U5的第七引脚分别与芯片U5的第九引脚、芯片U5的第十二引脚、芯片U5的第十三引脚和芯片U5的第十五引脚电连接且芯片U5的第七引脚、芯片U5的第九引脚、芯片U5的第十二引脚、芯片U5的第十三引脚和芯片U5的第十五引脚均接地，所述芯片U6的第三引脚分别与电容C77的一端和第二主控模块2电连接，所述芯片U6的第一引脚、电容C76的另一端和电容C77的另一端均接地。
请参照图3，所述LED灯开关控制模块8包括电阻R30（电阻值为5.1kΩ）、电阻R31（电阻值为5.1kΩ）、电阻R32（电阻值为470kΩ）、电阻R33（电阻值为1kΩ）、电阻R34（电阻值为100kΩ）、电容C80（电容值为10μF）、电容C81（电容值为10μF）、电容C82（电容值为1μF）、开关SW1、三极管Q7（型号为2N3904）、场效应管Q6（型号为AO3401）、接插件J3、接插件J4、芯片U7和芯片CON2，所述芯片CON2的第一引脚接地，所述芯片CON2的第四引脚分别与电容C80的一端和电容C81的一端、电阻R32的一端和场效应管Q6的源极电连接，所述电容C80的另一端接地，所述芯片CON2的第五引脚与电阻R30的一端电连接，所述电阻R30的另一端分别与芯片CON2的第十二引脚和芯片CON2的第十二引脚电连接且电阻R30的另一端、芯片CON2的第十二引脚和芯片CON2的第十二引脚均接地，所述芯片CON2的第二引脚接地，所述芯片CON2的第三引脚与第二主控模块2电连接，所述芯片CON2的第十五引脚与芯片CON2的第十六引脚电连接且芯片CON2的第十五引脚和芯片CON2的第十六引脚均接地，所述芯片CON2的第九引脚通过电阻R31接地，所述场效应管Q6的漏极与接插件J3的第一引脚电连接，所述接插件J3的第四引脚接地，所述场效应管Q6的栅极分别与电阻R32的另一端和三极管Q7的集电极电连接，所述三极管Q7的基极分别与电阻R33的一端和电阻R34的一端电连接，所述电阻R34的另一端与三极管Q7的发射极电连接且电阻R34的另一端和三极管Q7的发射极均接地，所述电阻R33的另一端与芯片U7的第三引脚电连接，所述芯片U7的第四引脚通过开关SW1接地，所述芯片U7的第一引脚与电容C82的一端电连接，所述电容C82的另一端与芯片U7的第八引脚电连接且电容C82的另一端和芯片U7的第八引脚均接地，所述接插件J4的第一引脚、接插件J4的第二引脚和接插件J4的第三引脚均与第二主控模块2电连接，所述接插件J4的第四引脚接地。
请参照图4，所述第二主控模块2包括芯片U4，所述芯片U4的型号为GL850G；
所述第二主控模块2还包括电阻R20（电阻值为470kΩ）、电阻R21（电阻值为10kΩ）、电阻R22（电阻值为10kΩ）、电阻R23（电阻值为680Ω）、电阻R24（电阻值为47kΩ）、电阻R25（电阻值为100kΩ）、电阻R26（电阻值为10kΩ）、电阻R27（电阻值为10kΩ）、电阻R28（电阻值为10kΩ）、电容C64（电容值为10μF）、电容C65（电容值为0.1μF）、电容C66（电容值为10μF）、电容C67（电容值为10μF）、电容C68（电容值为0.1μF）、电容C69（电容值为20pF）、电容C71（电容值为0.1μF）、电容C72（电容值为0.1μF）、电容C73（电容值为0.1μF）、电容C74（电容值为0.1μF）、电容C75（电容值为10μF）、电感LB7、电感LB8、场效应管Q4（型号为AO3401）、场效应管Q5（型号为IN7002）、晶振Y2（频率为12MHz）、接插件J1和接插件J2，其各元器件之间的具体连接关系请参照图4和图5。
请参照图6，所述第一主控模块1包括芯片U1，所述芯片U1的型号为GL3523；
所述第一主控模块1还包括电容电阻R3（电阻值为10kΩ）、电阻R4（电阻值为10kΩ）、电阻R5（电阻值为10Ω）、电阻R6（电阻值为20.5kΩ）、电阻R7（电阻值为10kΩ）、电阻R8（电阻值为10kΩ）、电阻R9（电阻值为10kΩ）、电阻R10（电阻值为10kΩ）、电阻R11（电阻值为39kΩ）、电阻R12（电阻值为10kΩ）、电阻R13（电阻值为10kΩ）、电阻R14（电阻值为1MΩ）、电阻R16（电阻值为5.1kΩ）、电阻R17（电阻值为100kΩ）、电阻R18（电阻值为20kΩ）、电阻R19（电阻值为10kΩ）、电容C32（电容值为0.1μF）、电容C33（电容值为0.1μF）、电容C34（电容值为10μF）、电容C35（电容值为10μF）、电容C36（电容值为10μF）、电容C37（电容值为0.1μF）、电容C38（电容值为0.1μF）、电容C39（电容值为22μF）、电容C40（电容值为0.1μF）、电容C41（电容值为0.1μF）、电容C42（电容值为0.1μF）、电容C43（电容值为0.1μF）、电容C44（电容值为0.1μF）、电容C45（电容值为0.1μF）、电容C46（电容值为0.1μF）、电容C47（电容值为0.1μF）、电容C48（电容值为0.1μF）、电容C49（电容值为0.1μF）、电容C50（电容值为10μF）、电容C51（电容值为10μF）、电容C52（电容值为0.1μF）、电容C53（电容值为10μF）、电容C54（电容值为10μF）、电容C55（电容值为0.1μF）、电容C56（电容值为0.1μF）、电容C57（电容值为0.1μF）、电容C58（电容值为0.1μF）、电容C59（电容值为0.1μF）、电容C60（电容值为1μF）、电容C61、电容C62（电容值为12pF）、电容C63（电容值为12pF）、场效应管Q1（型号为AO3401）、场效应管Q2（型号为AO3401）、场效应管Q3、电感LB5、电感LB6（电感值2.2μH）、晶振Y1（频率为25MHz）、芯片UP1（型号为VL160）和芯片U3（型号为PM25LD512），其各元器件之间的具体连接关系请参照图6、图7、图8和图9。
所述第二接口模块7包括电阻R1（电阻值为5.1kΩ）、电阻R2（电阻值为5.1kΩ）、电容C1（电容值为0.1μF）、电容C2（电容值为10μF）、电容C3（电容值为0.1μF）、电容C4（电容值为0.33μF）、电容C5（电容值为10μF）、电容C6（电容值为0.33μF）、电容C7（电容值为0.1μF）、电容C8（电容值为0.1μF）、电容C9（电容值为0.33μF）、电容C10（电容值为0.33μF）、电容C11（电容值为470pF）、电容C12（电容值为470pF）、芯片DOWN1和芯片CON1，其各元器件之间的具体连接关系请参照图10。
所述第一接口模块6包括电容C13（电容值为10μF）、电容C14（电容值为0.1μF）、电容C15（电容值为0.1μF）、电容C16（电容值为0.1μF）、电容C17（电容值为0.1μF）、电容C18（电容值为0.1μF）、电容C19（电容值为0.33μF）、电容C20（电容值为10μF）、电容C21（电容值为0.33μF）、电容C22（电容值为0.1μF）、电容C23（电容值为0.1μF）、电容C24（电容值为0.33μF）、电容C25（电容值为0.33μF）、电容C26（电容值为10μF）、电容C27（电容值为0.1μF）、电容C28（电容值为470pF）、电容C29（电容值为470pF）、电容C30（电容值为0.1μF）、电容C31（电容值为0.1μF）、电感LB2、电感LB3、电感LB4、芯片DOWN3和芯片DOWN4，其各元器件之间的具体连接关系请参照图11。
所述指纹识别模块5包括芯片U11，所述芯片U11的型号为FT9338L6，FT9338L6指纹芯片是一种专门的移动设备，基于电容检测按压式指纹识别芯片的原理，88*88像素矩阵，508 PPI的分辨率，可以支持50微粒的涂层，可以实现360度任意方向触摸识别。
所述蓝牙模块4包括芯片U12，所述芯片U12的型号为CSR8510-BGA28，采用CSR8510芯片，具备以下优点：
1、真正符合蓝牙4.0技术规范，双模式传输；
2、更远的传输距离：20m超长传输距离(无阻隔)，信号强劲；
3、更稳的传输速率：3Mbps传输速率，提供高速的文件、音频资料传输；
4、CSR Harmony驱动管理软件方便易用、功能强大、支持多种应用程序扩展(微软OFFICE软件)；
5、超低延迟极速链接，智能休眠唤醒节能，24-bit CRC校验抵御干扰，自适应跳频减少串扰；
6、完全向下兼容蓝牙2.0、蓝牙2.1、蓝牙3.0规范。
芯片U5采用RTL8812CU芯片，具备以下优点：
1、与IEEE 802.11a标准兼容以提供高达54Mbps的无线数据速率；
2、与IEEE 802.11b标准兼容以提供高达11Mbps的无线数据速率；
3、与IEEE 802.11g标准兼容以提供高达54Mbps的无线数据速率；
4、与IEEE 802.11n标准兼容以提供高达300Mbps的无线数据速率；
5、与IEEE 802.11ac标准兼容以提供高达866.7Mbps的无线数据速率；
6、支持20Mhz、40Mhz带宽在2.4Ghz频段和20Mhz、40Mhz、80Mhz带宽在5Ghz频段；
7、支持MU-MIMO接收模式；
8、加密方式支持WFA，WPA / WPA2，WPS2.0，WAPI；
9、高速USB 2.0。
本实用新型针对长期使用台式电脑的人群，例如程序员、美工、视频，编辑，办公人士以及电竞游戏玩家等，将所有需要使用的电脑接口及外置的蓝牙模块、WiFi模块、指纹识别模块只通过一个USB接口与台式电脑连接，免除这些人群在使用电脑接口时频繁弯腰插拔接口的烦恼；同时，由于具有WiFi模块，台式电脑使用网络时不受网线的约束，并能作为网络热点，也扩展了台式电脑的功能。
综上所述，本实用新型提供的一种显示器智能支架的多模块组合电路，通过设置指纹识别模块，可以实现360度任意方向触摸识别；设置WiFi模块和蓝牙模块能够轻松应对目前PC与多种蓝牙设备之间的数据音频传输；设置第一接口模块和第二接口模块，能够支持自动检测功能，能够自动调整速率让WiFi传输更加高效节能；通过第一主控模块、第二主控模块、WiFi模块、蓝牙模块、指纹识别模块、第一接口模块、第二接口模块和LED灯开关控制模块之间的配合，不仅能够在电路结构简单前提下实现多功能化，而且仅需要一个USB接口，各模块之间不会受干扰。
以上所述仅为本实用新型的实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等同变换，或直接或间接运用在相关的技术领域，均同理包括在本实用新型的专利保护范围内。

Claims (5)

  1. 一种显示器智能支架的多模块组合电路，其特征在于，包括设置在显示器智能支架上的第一主控模块、第二主控模块、WiFi模块、蓝牙模块、指纹识别模块、第一接口模块、第二接口模块和LED灯开关控制模块，所述第二主控模块分别与第一主控模块、WiFi模块、蓝牙模块、指纹识别模块和第二接口模块电连接，所述第一主控模块分别与第一接口模块、第二接口模块和LED灯开关控制模块电连接。
  2. 根据权利要求1所述的显示器智能支架的多模块组合电路，其特征在于，所述WiFi模块包括电阻R29、电容C76、电容C77、芯片U5和芯片U6，所述芯片U5的第一引脚与电阻R29的一端电连接，所述电阻R29的另一端分别与芯片U5的第二引脚、芯片U5的第六引脚、芯片U6的第二引脚和电容C76的一端电连接，所述芯片U5的第三引脚和芯片U5的第四引脚均与第二主控模块电连接，所述芯片U5的第五引脚接地，所述芯片U5的第七引脚分别与芯片U5的第九引脚、芯片U5的第十二引脚、芯片U5的第十三引脚和芯片U5的第十五引脚电连接且芯片U5的第七引脚、芯片U5的第九引脚、芯片U5的第十二引脚、芯片U5的第十三引脚和芯片U5的第十五引脚均接地，所述芯片U6的第三引脚分别与电容C77的一端和第二主控模块电连接，所述芯片U6的第一引脚、电容C76的另一端和电容C77的另一端均接地。
  3. 根据权利要求1所述的显示器智能支架的多模块组合电路，其特征在于，所述LED灯开关控制模块包括电阻R30、电阻R31、电阻R32、电阻R33、电阻R34、电容C80、电容C81、电容C82、开关SW1、三极管Q7、场效应管Q6、接插件J3、接插件J4、芯片U7和芯片CON2，所述芯片CON2的第一引脚接地，所述芯片CON2的第四引脚分别与电容C80的一端和电容C81的一端、电阻R32的一端和场效应管Q6的源极电连接，所述电容C80的另一端接地，所述芯片CON2的第五引脚与电阻R30的一端电连接，所述电阻R30的另一端分别与芯片CON2的第十二引脚和芯片CON2的第十二引脚电连接且电阻R30的另一端、芯片CON2的第十二引脚和芯片CON2的第十二引脚均接地，所述芯片CON2的第二引脚接地，所述芯片CON2的第三引脚与第二主控模块电连接，所述芯片CON2的第十五引脚与芯片CON2的第十六引脚电连接且芯片CON2的第十五引脚和芯片CON2的第十六引脚均接地，所述芯片CON2的第九引脚通过电阻R31接地，所述场效应管Q6的漏极与接插件J3的第一引脚电连接，所述接插件J3的第四引脚接地，所述场效应管Q6的栅极分别与电阻R32的另一端和三极管Q7的集电极电连接，所述三极管Q7的基极分别与电阻R33的一端和电阻R34的一端电连接，所述电阻R34的另一端与三极管Q7的发射极电连接且电阻R34的另一端和三极管Q7的发射极均接地，所述电阻R33的另一端与芯片U7的第三引脚电连接，所述芯片U7的第四引脚通过开关SW1接地，所述芯片U7的第一引脚与电容C82的一端电连接，所述电容C82的另一端与芯片U7的第八引脚电连接且电容C82的另一端和芯片U7的第八引脚均接地，所述接插件J4的第一引脚、接插件J4的第二引脚和接插件J4的第三引脚均与第二主控模块电连接，所述接插件J4的第四引脚接地。
  4. 根据权利要求1所述的显示器智能支架的多模块组合电路，其特征在于，所述第二主控模块包括芯片U4，所述芯片U4的型号为GL850G。
  5. 根据权利要求1所述的显示器智能支架的多模块组合电路，其特征在于，所述第一主控模块包括芯片U1，所述芯片U1的型号为GL3523。
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