Quick plug-in type digital-analog signal hybrid transmission transceiver connecting device

Abstract

The invention discloses a quick plug-pull type digital-analog signal hybrid transmission transceiver connecting device, which comprises a transmission transceiver socket body, a metal shielding layer is fixedly mounted at the top of the transmission transceiver socket body, a transmission transceiver plug body is arranged on the outer side of the transmission transceiver socket body, and the metal shielding layer is fixedly mounted on the outer side of the transmission transceiver plug body. And a plugging assembly is arranged in the transmission transceiver plug body. According to the quick plug-in type connecting device HO1R for the digital-analog signal hybrid transmission transceiver, through the arrangement of the plug-in assembly, the operation time is greatly shortened, the working efficiency is remarkably improved, the maintenance and replacement of a plurality of equipment connecting parts can be completed in a short time, the production loss caused by equipment shutdown is reduced, and the production cost is reduced. Compared with the prior art, labor cost and time cost are effectively reduced, digital signals and analog signals are effectively isolated, crosstalk between the signals is greatly reduced, high-strength and corrosion-resistant engineering plastics are adopted, the overall structural strength is guaranteed, and good corrosion resistance is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of signal transmission connection devices, and particularly to a quick plug-and-play digital-analog signal hybrid transmission transceiver connection device. Background Art

[0002] In the fields of modern communication, electronic devices, etc., the hybrid transmission of digital signals and analog signals is often required. In some industrial automation control systems, the analog signals collected by sensors need to be transmitted to the control unit for processing, and at the same time, the digital control signals sent by the control unit also need to be transmitted to the actuator, which puts strict requirements on the efficiency, stability of signal transmission and the convenience of device connection. Digital signals, with their advantages such as accuracy and strong anti-interference ability, play a dominant role in data processing and control instruction transmission. While analog signals, because they can directly reflect continuously changing physical quantities, are indispensable in scenarios such as sensor data acquisition. The hybrid transmission of digital signals and analog signals has become a key link in the operation of many systems. Therefore, there is a particular need for a quick plug-and-play digital-analog signal hybrid transmission transceiver connection device.

[0003] However, the connection structure of the existing quick plug-and-play digital-analog signal hybrid transmission transceiver connection device is designed in a cumbersome manner, and the plugging and unplugging process is complex. When technicians install, maintain, and upgrade the system, they need to spend a lot of time and energy on the connection operation, which greatly reduces the work efficiency and increases the labor cost. In terms of signal transmission stability, due to the very different characteristics of digital signals and analog signals, the traditional connection device lacks effective isolation and anti-interference design. The electromagnetic noise generated by the high-speed transition of digital signals is very likely to be coupled to the analog signal transmission line, resulting in analog signal distortion and reduced accuracy. Moreover, the inherent noise of analog signals may also interfere with the accurate transmission of digital signals, causing problems such as data errors and packet loss, seriously affecting the reliable operation of the system. At the same time, the use of engineering plastics housing other than HO1R reduces the resistance to high humidity, high dust, and corrosive chemical gas environments. Summary of the Invention

[0004] The object of the present invention is to provide a quick plug-and-play digital-analog signal hybrid transmission transceiver connection device to solve the problems in the above-mentioned background technology. The existing quick plug-and-play digital-analog signal hybrid transmission transceiver connection device has a cumbersome connection structure design and a complex plugging and unplugging process. When technicians install, maintain, and upgrade the equipment, they need to spend a lot of time and energy on the connection operation, which greatly reduces the work efficiency and increases the labor cost. In terms of signal transmission stability, due to the very different characteristics of digital signals and analog signals, the traditional connection device lacks effective isolation and anti-interference design. The electromagnetic noise generated by the high-speed transition of digital signals is easily coupled to the analog signal transmission line, resulting in analog signal distortion and reduced accuracy. Moreover, the inherent noise of analog signals may also interfere with the accurate transmission of digital signals, causing problems such as data errors and packet loss, seriously affecting the reliable operation of the system. At the same time, the use of engineering plastics housing without HO1R reduces the resistance to high humidity, high dust, and corrosive chemical gas environments.

[0005] To achieve the above object, the present invention provides the following technical solution: A quick plug-and-play digital-analog signal hybrid transmission transceiver connection device, including a transmission transceiver socket body. The outer side of the transmission transceiver socket body is provided with anti-slip grooves, and a first threaded hole is opened on the outer side of the transmission transceiver socket body. A fixing seat is fixedly installed on the outer side of the transmission transceiver socket body, and a protective pad is fixedly installed on the outer side of the fixing seat. A control panel is fixedly installed on the outer side of the transmission transceiver socket body. A plug hole is arranged on the outer side of the transmission transceiver socket body. A metal shielding layer is fixedly installed on the top of the transmission transceiver socket body. A connection housing is fixedly installed on the outer side of the transmission transceiver socket body. A protruding member is fixedly installed on the top of the connection housing. A pin is arranged inside the connection housing. A connecting member is fixedly installed on the outer side of the connection housing. A transmission transceiver plug body is arranged on the outer side of the transmission transceiver socket body. A limiting groove is opened on the outer side of the transmission transceiver plug body. An analog signal transmission layer is fixedly installed at the bottom of the transmission transceiver plug body. A jack is opened on the outer side of the transmission transceiver plug body. A slot is opened on the outer side of the transmission transceiver plug body. A protruding groove is opened on the outer side of the transmission transceiver plug body. A second threaded hole is opened on the outer side of the transmission transceiver plug body. A plugging and unplugging component is arranged inside the transmission transceiver plug body.

[0006] Preferably, the outer surface of the protective pad is in an arc structure. There are two identical groups of the fixing seat and the protective pad, and the two groups of the fixing seat and the protective pad are symmetrically distributed about the vertical center line of the transmission transceiver socket body.

[0007] Preferably, the analog signal transmission layer is located inside the metal shielding layer. There are two identical sets of the metal shielding layer and the analog signal transmission layer, and the two sets of the metal shielding layer and the analog signal transmission layer are symmetrically distributed about the horizontal center line of the transmission transceiver socket body.

[0008] Preferably, the connection housing is adapted to the slot, the protruding member is adapted to the protruding groove, and the pin is adapted to the jack.

[0009] Preferably, there are four identical sets of the first threaded holes and the second threaded holes, and the apertures of the four sets of the first threaded holes and the second threaded holes are the same.

[0010] Preferably, there are two identical sets of the connecting members, and the two sets of the connecting members are symmetrically distributed about the vertical center line of the connection housing. There are two identical sets of the protruding members, and the two sets of the protruding members are symmetrically distributed about the horizontal center line of the connection housing.

[0011] Preferably, the plugging and unplugging assembly includes an elastic plate, a first through hole, a finger sleeve, anti-slip patterns, a blocking plate, a second through hole, a mounting base, an elastic spring and a limiting post. An elastic plate is arranged inside the transmission transceiver plug body. A first through hole is formed on the outer side of the elastic plate. A finger sleeve is fixedly installed on the outer side of the elastic plate. Anti-slip patterns are fixedly installed on the outer side of the elastic plate. A blocking plate is fixedly installed on the outer side of the elastic plate. A second through hole is formed on the outer side of the blocking plate. A mounting base is fixedly installed on the inner side of the transmission transceiver plug body. An elastic spring is fixedly installed on the outer side of the mounting base. A limiting post is fixedly installed on the outer side of the mounting base.

[0012] Preferably, the limiting post is adapted to the second through hole, and the elastic spring is fixedly connected to the blocking plate.

[0013] Preferably, the elastic plate has a structure that is thinner at the top and thicker at the bottom, and the first through hole is adapted to the connecting member.

[0014] Preferably, there are two identical sets of the plugging and unplugging assemblies, and the two sets of the plugging and unplugging assemblies are symmetrically distributed about the vertical center line of the transmission transceiver plug body. The plugging and unplugging assembly is adapted to the limiting groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. For the quick plugging and unplugging type digital-analog signal hybrid transmission transceiver connection device HO1R of the present invention, by providing the plugging and unplugging assembly, the operation time is significantly shortened, and the working efficiency is remarkably improved. In the equipment maintenance scenario of an industrial automation production line, technicians can complete the inspection and replacement of multiple equipment connection parts in a short time, reduce the production losses caused by equipment shutdown, and effectively reduce the labor cost and time cost;

[0017] 2. The quick plug - and - play digital - analog signal hybrid transmission transceiver connection device HO1R of the present invention, by setting a metal shielding layer and an analog signal transmission layer, effectively isolates digital signals and analog signals, greatly reduces crosstalk between signals, can ensure the accurate transmission of digital signals, avoid data errors and packet loss, and at the same time ensure that the analog signals are not distorted, maintain high - precision transmission, and will not have problems such as picture noise and freezing due to digital signal interference, ensuring the clarity and smoothness of the monitoring picture and improving the reliability of the entire security system;

[0018] 3. The quick plug - and - play digital - analog signal hybrid transmission transceiver connection device HO1R of the present invention, by setting the plug housing and socket housing of HO1R to be made of high - strength and corrosion - resistant engineering plastics, not only ensures the overall structural strength but also has good corrosion resistance, can adapt to harsh environments such as industrial sites and outdoors, not only improves electrical conductivity but also enhances wear resistance, effectively avoids problems such as connection looseness and poor contact, greatly improves the stability of the long - term operation of the device, reduces the incidence of device failures, reduces maintenance costs, and extends the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic three - dimensional structure of the present invention Figure 1 ;

[0020] Figure 2 is a schematic three - dimensional structure of the present invention Figure 2 ;

[0021] Figure 3 is a schematic structure diagram of the socket body of the transmission transceiver of the present invention Figure 1 ;

[0022] Figure 4 is a schematic structure diagram of the socket body of the transmission transceiver of the present invention Figure 2 ;

[0023] Figure 5 is a schematic structure diagram of the plug body of the transmission transceiver of the present invention Figure 1 ;

[0024] Figure 6 is a schematic structure diagram of the plug body of the transmission transceiver of the present invention Figure 2 ;

[0025] Figure 7 is a schematic vertical cross - sectional structure diagram of the plug body of the transmission transceiver of the present invention;

[0026] Figure 8 is a schematic horizontal cross - sectional structure diagram of the plug body of the transmission transceiver of the present invention.

[0027] In the figure: 1. Transmission transceiver socket body; 2. Anti-slip groove; 3. First threaded hole; 4. Fixed seat; 5. Protective pad; 6. Control panel; 7. Plug hole; 8. Metal shielding layer; 9. Connection housing; 10. Protruding part; 11. Pin; 12. Connector; 13. Transmission transceiver plug body; 14. Limiting groove; 15. Analog signal transmission layer; 16. Jack; 17. Slot; 18. Protruding groove; 19. Second threaded hole; 20. Plug and unplug component; 2001. Elastic plate; 2002. First through hole; 2003. Finger sleeve; 2004. Anti-slip pattern; 2005. Baffle plate; 2006. Second through hole; 2007. Mounting base; 2008. Elastic spring; 2009. Limiting post. Detailed implementation mode

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part 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 shall fall within the protection scope of the present invention.

[0029] Unless otherwise clearly specified in the context, nouns without a quantifier and nouns modified by "the" include singular and plural referents.

[0030] As used in the specification and claims, the terms "comprising", "including", "having", "can", "containing" and their variants used herein refer to open transitional phrases, terms or words that require the presence of the specified components / steps and allow the presence of other components / steps. However, such descriptions should also be interpreted as describing the composition or method as "consisting of" and "substantially consisting of" the listed components / steps, which allows only the presence of the specified components / steps and any inevitable impurities that may result therefrom, and excludes other components / steps.

[0031] The numerical values in the specification and claims of this application should be understood to include the same numerical values when reduced to the same number of significant figures and numerical values that differ from the said values by less than the experimental error of the conventional measurement techniques used to determine the said values of the type described in this application.

[0032] All ranges disclosed herein include the indicated endpoints and can be combined independently (for example, the range of "2 grams to 10 grams" includes the endpoints 2 grams and 10 grams, and all intermediate values).

[0033] The terms "about" and "approximate" can be used to include any numerical value that can vary without changing the basic function of that value. When used with a range, "about" and "approximate" also disclose the range defined by the absolute values of the two endpoints. For example, "about 2 to about 4" also discloses the range of "2 to 4". Generally, the terms "about" and "approximate" can refer to ±10% of the indicated number. However, for temperature, the term "about" means ±1 °C.

[0034] Unless otherwise expressly specified, percentages of elements shall be considered as weight percentages of the alloy.

[0035] This disclosure may relate to the temperature of certain method steps. It should be noted that these indicators generally refer to the temperature set by a heat source (such as a furnace), rather than necessarily the temperature that the heated material must reach.

[0036] The following description is used to disclose the present invention and enable those skilled in the art to implement the present invention. The preferred embodiments in the following description are only examples, and other obvious variations can be conceived by those skilled in the art. The basic principles of the present invention defined in the following description can be used in other embodiments, variations, improvements, equivalent schemes, and other technical schemes without departing from the spirit and scope of the present invention.

[0037] Examples

[0038] Please refer to Figures 1-8 , the present invention provides a technical solution: a quick plug - and - unplug digital - analog signal hybrid transmission transceiver connection device, including a transmission transceiver socket body 1. An anti - slip groove 2 is provided on the outer side of the transmission transceiver socket body 1. A first threaded hole 3 is provided on the outer side of the transmission transceiver socket body 1. A fixed seat 4 is fixedly installed on the outer side of the transmission transceiver socket body 1. A protective pad 5 is fixedly installed on the outer side of the fixed seat 4. A control panel 6 is fixedly installed on the outer side of the transmission transceiver socket body 1. A plug hole 7 is provided on the outer side of the transmission transceiver socket body 1. A metal shielding layer 8 is fixedly installed on the top of the transmission transceiver socket body 1. A connection housing 9 is fixedly installed on the outer side of the transmission transceiver socket body 1. A protruding member 10 is fixedly installed on the top of the connection housing 9. A pin 11 is provided inside the connection housing 9. A connecting member 12 is fixedly installed on the outer side of the connection housing 9. A transmission transceiver plug body 13 is provided on the outer side of the transmission transceiver socket body 1. A limiting groove 14 is provided on the outer side of the transmission transceiver plug body 13. An analog signal transmission layer 15 is fixedly installed at the bottom of the transmission transceiver plug body 13. A jack 16 is provided on the outer side of the transmission transceiver plug body 13. A slot 17 is provided on the outer side of the transmission transceiver plug body 13. A protruding groove 18 is provided on the outer side of the transmission transceiver plug body 13. A second threaded hole 19 is provided on the outer side of the transmission transceiver plug body 13. A plug - and - unplug component 20 is provided inside the transmission transceiver plug body 13.

[0039] The outer surface of the protective pad 5 is in an arc structure. There are two identical sets of the fixed seats 4 and the protective pads 5, and the two sets of fixed seats 4 and protective pads 5 are symmetrically distributed about the vertical center line of the transmission transceiver socket body 1. By providing the fixed seats 4 and the protective pads 5, a good buffering and protecting effect is achieved, effectively avoiding damage to the socket body caused by collision and friction, and also providing a more comfortable holding feel for the staff, further enhancing the operation experience.

[0040] The analog signal transmission layer 15 is located inside the metal shielding layer 8. There are two identical sets of the metal shielding layer 8 and the analog signal transmission layer 15, and the two sets of metal shielding layers 8 and analog signal transmission layers 15 are symmetrically distributed about the horizontal center line of the transmission transceiver socket body 1. By providing the metal shielding layer 8 and the analog signal transmission layer 15, the digital signal and the analog signal are effectively isolated, greatly reducing the crosstalk between signals, ensuring the accurate transmission of digital signals, avoiding data errors and packet loss, and at the same time ensuring that the analog signal is not distorted, maintaining high-precision transmission, and not having problems such as picture noise and freezing due to digital signal interference, guaranteeing the clarity and smoothness of the monitoring picture, and enhancing the reliability of the entire security system.

[0041] The connecting shell 9 is adapted to the slot 17, the protruding member 10 is adapted to the protruding groove 18, and the pin 11 is adapted to the jack 16. Through the cooperation between the connecting shell 9 and the slot 17, the protruding member 10 and the protruding groove 18, and the pin 11 and the jack 16, the stability of the connection between the plug and the socket is enhanced, preventing the plug from loosening or falling off due to factors such as vibration and external force pulling during the operation of the device, ensuring the tight and reliable contact between the pin 11 and the jack 16, and effectively reducing the resistance and loss during the signal transmission process.

[0042] There are four identical sets of the first threaded holes 3 and the second threaded holes 19, and the apertures of the four sets of the first threaded holes 3 and the second threaded holes 19 are the same. By providing the first threaded holes 3 and the second threaded holes 19, it is ensured that the socket body will not loosen due to factors such as vibration and displacement during the operation of the device, thereby guaranteeing the stability and reliability of the entire connection device.

[0043] There are two identical sets of the connecting members 12, and the two sets of connecting members 12 are symmetrically distributed about the vertical center line of the connecting shell 9. There are two identical sets of the protruding members 10, and the two sets of protruding members 10 are symmetrically distributed about the horizontal center line of the connecting shell 9. By providing the two sets of connecting members 12, when the elastic plate 2001 is pressed by force, the through hole one 2002 is disengaged from the connecting member 12, and the plug can be smoothly pulled out. When the plug is inserted, the elastic plate 2001 is reset, and the through hole one 2002 is engaged with the connecting member 12, ensuring the firm connection between the plug and the socket.

[0044] The plug-and-play component 20 includes an elastic plate 2001, a first through hole 2002, a finger sleeve 2003, an anti-slip pattern 2004, a baffle plate 2005, a second through hole 2006, a mounting base 2007, an elastic spring 2008, and a limiting post 2009. Inside the transmission transceiver plug body 13, there is an elastic plate 2001. On the outer side of the elastic plate 2001, a first through hole 2002 is provided. On the outer side of the elastic plate 2001, a finger sleeve 2003 is fixedly installed. On the outer side of the elastic plate 2001, an anti-slip pattern 2004 is fixedly installed. On the outer side of the elastic plate 2001, a baffle plate 2005 is fixedly installed. On the outer side of the baffle plate 2005, a second through hole 2006 is provided. On the inner side of the transmission transceiver plug body 13, a mounting base 2007 is fixedly installed. On the outer side of the mounting base 2007, an elastic spring 2008 is fixedly installed. On the outer side of the mounting base 2007, a limiting post 2009 is fixedly installed. By setting the plug-and-play component 20, the operation time is significantly shortened, and the work efficiency is remarkably improved. In the equipment maintenance scenario of an industrial automation production line, technicians can complete the inspection and replacement of multiple equipment connection parts in a short time, reducing the production losses caused by equipment downtime and effectively reducing the labor cost and time cost.

[0045] The limiting post 2009 is adapted to the second through hole 2006, and the elastic spring 2008 is fixedly connected to the baffle plate 2005. By setting the cooperation between the limiting post 2009 and the second through hole 2006, and the elastic spring 2008 being fixedly connected to the baffle plate 2005, during the movement of the elastic plate 2001, precise guidance and limitation are provided for the movement of the elastic plate 2001, ensuring the smooth and stable movement of the elastic plate 2001.

[0046] The elastic plate 2001 has an upper-thin and lower-thick structure, and the first through hole 2002 is adapted to the connecting piece 12. By setting the elastic plate 2001 to have an upper-thin and lower-thick structure, the stress can be more reasonably distributed when the elastic plate 2001 is stressed, improving the service life and operating performance of the elastic plate 2001. The first through hole 2002 provided on the outer side of the elastic plate 2001 is adapted to the connecting piece 12, playing a key role in locking and unlocking during the plugging and unplugging process.

[0047] There are two identical sets of plug-and-play components 20, and the two sets of plug-and-play components 20 are symmetrically distributed about the vertical center line of the transmission transceiver plug body 13. The plug-and-play components 20 are adapted to the limiting grooves 14. By setting two sets of plug-and-play components 20, the staff puts the index finger and thumb into the finger sleeves 2003 and slightly opens them. Due to the upper-thin and lower-thick elastic structure of the elastic plate 2001, after the through hole 1 2002 is separated from the connecting piece 12, the staff slides the elastic plate 2001 downward. Because the anti-slip lines 2004 further increase the friction force, it is ensured that during the operation, the fingers will not slip due to uneven force or other factors, guaranteeing the accuracy and stability of the plugging and unplugging operation. At this time, the blocking plate 2005 on the outside of the elastic plate 2001 compresses the elastic spring 2008 under the action of the limiting column 2009. At this time, the transmission transceiver socket body 1 is separated from the transmission transceiver plug body 13. The staff releases the index finger and thumb. At this time, with the elasticity of the elastic spring 2008, the blocking plate 2005 is reset, and then the elastic plate 2001 is reset.

[0048] Working principle: When using the device, the staff will first check the environment around the entire device and the status of its various parts. If there is a problem, the entire device will be repaired or replaced in time. After the inspection, the staff will first connect the transmission transceiver plug body 13 with the transmission transceiver socket body 1. The staff will first notice the plug hole 7 on the outside of the transmission transceiver socket body 1, which provides an initial guide position for the insertion of the plug. At this time, the connecting shell 9 and the slot 17 on the outside of the transmission transceiver plug body 13 cooperate with each other. Due to the precise fit between the two, a preliminary positioning effect is played, so that the plug can be roughly aligned with the connection part of the socket. At the same time, the protruding piece 10 on the top of the connecting shell 9 and the protruding groove 18 on the outside of the transmission transceiver plug body 13 are connected. The plug 11 and the socket 16 are also close to each other, preparing for a more stable connection later. At this time, as the plug is further inserted, the pin 11 inside the connecting shell 9 gradually approaches the socket 16 outside the transmission transceiver plug body 13. Since the pin 11 and the socket 16 are precisely adapted, the pin 11 can be smoothly and accurately inserted into the socket 16 to achieve electrical connection. In this process, the good conductivity of the pin 11 ensures that the signal can be transmitted smoothly, and the specially designed structure inside the socket 16 tightly wraps the pin 11, effectively reducing the resistance and loss during the signal transmission process, and ensuring the quality of signal transmission. At this time, when the pin 11 is fully inserted into the socket 16, the plug-in assembly 20 inside the transmission transceiver plug body 13 begins to play a role, and the two groups of plug-in assemblies 20 about the transmission transceiver plug The plug-in assembly 20 is symmetrically distributed along the vertical center line of the head body 13. At this time, the staff puts the index finger and thumb into the finger sleeve 2003 on the outside of the elastic plate 2001 and slightly opens the fingers. Since the elastic plate 2001 is thin at the top and thick at the bottom, it can reasonably distribute the stress when subjected to force, so that the through hole 2002 on the outside of the elastic plate 2001 is separated from the connecting piece 12 on the outside of the connecting shell 9. Then the staff slides the elastic plate 2001 downward along the limit column 2009. The anti-skid pattern 2004 on the outside of the elastic plate 2001 increases the friction force to ensure that the fingers will not slip during the operation, thereby ensuring the accuracy and stability of the operation. At this time, the blocking plate 2005 on the outside of the elastic plate 2001 pushes the elastic spring 2008 to make it stop at the limit column 2009. 2001 is compressed under the action of, when the elastic plate 2001 slides to the appropriate position, the staff releases their fingers at this time, the elastic spring 2008 recovers to its original state due to its own elasticity, pushes the blocking plate 2005 to reset, and then drives the elastic plate 2001 to reset, so that the through hole 2002 on the outside of the elastic plate 2001 is re-engaged with the connecting member 12, completing the locking of the plug and the socket to ensure a firm connection, and the protruding member 10 is embedded in the protruding groove 18, further enhancing the stability of the connection between the plug and the socket, and preventing the plug from loosening or falling off due to vibration, external force and other factors during the operation of the equipment. At this time, after the connection is completed, the digital signal enters from the transmission transceiver plug body 13. Since the digital signal transmission line is independently set and isolated from the analog signal transmission line,The digital signal is transmitted along a dedicated digital signal transmission path to the transmission transceiver socket body 1 through the connection between the pin 11 and the jack 16. During the transmission process, the metal shielding layer 8 plays an important role. The metal shielding layer 8 is arranged between the digital signal transmission line and the analog signal transmission line, effectively blocking the influence of external electromagnetic interference on the digital signal transmission, and at the same time preventing the digital signal from causing crosstalk to the analog signal, ensuring the accurate transmission of the digital signal, avoiding data errors and packet loss. And the analog signal also enters from the transmission transceiver plug body 13 and is transmitted through the analog signal transmission layer 15 at the bottom. The analog signal transmission layer 15 is located inside the metal shielding layer 8. The two groups of metal shielding layer 8 and the analog signal transmission layer 15 are symmetrically distributed about the horizontal center line of the transmission transceiver socket body 1. The metal shielding layer 8 provides a good electromagnetic shielding environment for the analog signal transmission, effectively reducing the influence of external interference on the analog signal, ensuring that the analog signal is not distorted and maintaining high-precision transmission. The analog signal passes through the analog signal transmission layer 15 and is transmitted to the transmission transceiver socket body 1 through the connection between the pin 11 and the jack 16. Finally, the fixing seat 4 and the protective pad 5 outside the transmission transceiver socket body 1 play a role in mechanical protection to protect the health of the staff. The two groups of fixing seats 4 and protective pads 5 are symmetrically distributed about the vertical center line of the transmission transceiver socket body 1. The outer surface of the protective pad 5 is in an arc structure. When the socket body is subjected to external collision or friction, the protective pad 5 can play a buffering role, effectively avoiding damage to the socket body caused by collision and friction. The first threaded holes 3 outside the transmission transceiver socket body 1 and the second threaded holes 19 outside the transmission transceiver plug body 13 are both provided with the same four groups and have the same aperture. During the equipment installation process, the socket body and the plug body can be further firmly installed on various installation platforms such as the equipment rack and the control box through the matching screws. During the operation of the equipment, even affected by factors such as vibration and displacement, the socket body and the plug body will not loosen, thus ensuring the stability and reliability of the entire connection device.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A quick plug - and - play digital - analog signal hybrid transmission transceiver connection device, comprising a transmission transceiver socket body (1), characterized in that: An anti-slip groove (2) is formed on the outer side of the transmission transceiver socket body (1). A first threaded hole (3) is formed on the outer side of the transmission transceiver socket body (1). A fixing seat (4) is fixedly installed on the outer side of the transmission transceiver socket body (1). A protective pad (5) is fixedly installed on the outer side of the fixing seat (4). A control panel (6) is fixedly installed on the outer side of the transmission transceiver socket body (1). A plug hole (7) is arranged on the outer side of the transmission transceiver socket body (1). A metal shielding layer (8) is fixedly installed on the top of the transmission transceiver socket body (1). A connection housing (9) is fixedly installed on the outer side of the transmission transceiver socket body (1). A protruding member (10) is fixedly installed on the top of the connection housing (9). A pin (11) is arranged inside the connection housing (9). A connecting member (12) is fixedly installed on the outer side of the connection housing (9). A transmission transceiver plug body (13) is arranged on the outer side of the transmission transceiver socket body (1). A limiting groove (14) is formed on the outer side of the transmission transceiver plug body (13). An analog signal transmission layer (15) is fixedly installed on the bottom of the transmission transceiver plug body (13). A jack (16) is formed on the outer side of the transmission transceiver plug body (13). A slot (17) is formed on the outer side of the transmission transceiver plug body (13). A protruding groove (18) is formed on the outer side of the transmission transceiver plug body (13). A second threaded hole (19) is formed on the outer side of the transmission transceiver plug body (13). A plugging and unplugging assembly (20) is arranged inside the transmission transceiver plug body (1).

2. A quick plug-and-play digital-analog signal hybrid transmission transceiver connection device according to claim 1, characterized in that: The outer surface of the protective pad (5) is of an arc-shaped structure. There are two identical sets of the fixing seat (4) and the protective pad (5), and the two sets of the fixing seat (4) and the protective pad (5) are symmetrically distributed about the vertical center line of the transmission transceiver socket body (1).

3. The quick pluggable digital - analog signal hybrid transmission transceiver connection device according to claim 1, characterized in that: The analog signal transmission layer (15) is located inside the metal shielding layer (8). There are two identical sets of the metal shielding layer (8) and the analog signal transmission layer (15), and the two sets of the metal shielding layer (8) and the analog signal transmission layer (15) are symmetrically distributed about the horizontal center line of the transmission transceiver socket body (1).

4. A quick plug-and-play digital-analog signal hybrid transmission transceiver connection device according to claim 1, characterized in that: The connection housing (9) is adapted to the slot (17), the protruding member (10) is adapted to the protruding groove (18), and the pin (11) is adapted to the jack (16).

5. A quick plug-and-play digital-analog signal hybrid transmission transceiver connection device according to claim 1, characterized in that: There are four identical sets of the first threaded hole (3) and the second threaded hole (19), and the apertures of the four sets of the first threaded hole (3) and the second threaded hole (19) are the same.

6. A quick plug-and-play digital-analog signal hybrid transmission transceiver connection device according to claim 1, characterized in that: There are two identical sets of the connecting member (12), and the two sets of the connecting member (12) are symmetrically distributed about the vertical center line of the connection housing (9). There are two identical sets of the protruding member (10), and the two sets of the protruding member (10) are symmetrically distributed about the horizontal center line of the connection housing (9).

7. A quick plug-and-play digital-analog signal hybrid transmission transceiver connection device according to claim 1, characterized in that: The plug-in component (20) includes an elastic plate (2001), a first through hole (2002), a finger sleeve (2003), anti-slip lines (2004), a blocking plate (2005), a second through hole (2006), a mounting base (2007), an elastic spring (2008), and a limiting post (2009). An elastic plate (2001) is provided inside the transmission transceiver plug body (13). A first through hole (2002) is formed on the outer side of the elastic plate (2001). A finger sleeve (2003) is fixedly installed on the outer side of the elastic plate (2001). Anti-slip lines (2004) are fixedly installed on the outer side of the elastic plate (2001). A blocking plate (2005) is fixedly installed on the outer side of the elastic plate (2001). A second through hole (2006) is formed on the outer side of the blocking plate (2005). A mounting base (2007) is fixedly installed on the inner side of the transmission transceiver plug body (13). An elastic spring (2008) is fixedly installed on the outer side of the mounting base (2007). A limiting post (2009) is fixedly installed on the outer side of the mounting base (2007).

8. A quick plug-and-play digital-analog signal hybrid transmission transceiver connection device according to claim 7, characterized in that: The limiting post (2009) is adapted to the second through hole (2006), and the elastic spring (2008) is fixedly connected to the blocking plate (2005).

9. A quick plug-and-play digital-analog signal hybrid transmission transceiver connection device according to claim 7, characterized in that: The elastic plate (2001) has a structure that is thinner at the top and thicker at the bottom, and the first through hole (2002) is adapted to the connecting member (12).

10. A quick pluggable digital - analog signal hybrid transmission transceiver connection device according to claim 7, characterized in that: There are two identical sets of the plug-in components (20), and the two sets of the plug-in components (20) are symmetrically distributed about the vertical center line of the transmission transceiver plug body (13), and the plug-in components (20) are adapted to the limiting grooves (14).

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