Composite connecting device and connecting plug and connecting socket thereof

Abstract

The utility model provides a composite connecting device and a connecting plug and a connecting socket thereof. The connecting device is composed of the connecting plug and the connecting socket. The connecting plug comprises a first connecting body; a first connector and a second connector are arranged on the first connecting body; the first connector and the second connector are located at one end of the first connecting body, and the plugging directions of the first connector and the second connector are arranged in the same direction, so that a connecting end is formed on the first connecting body together. The connecting socket comprises a second connecting body; a first connecting seat and a second connecting seat are arranged on the second connecting body; the first connecting seat and the second connecting seat are positioned at one end part of the second connecting body, and sockets of the first connecting seat and the second connecting seat are arranged in the same direction so as to jointly form a connecting port on the second connecting body; the first connector and the second connector jointly form a plug, the first connecting seat and the second connecting seat jointly form a socket, when the plug is connected with the socket, the connecting device is more compact, and the configuration size is saved.

Description

Technical Field

[0001] The present application relates to the technical field of adapter accessories, and in particular to a composite connection device and a connection plug and a connection socket thereof. Background Art

[0002] With the advancement of in-vehicle networks, examples of using lidar in new energy vehicles are becoming more and more common. As radar performance gradually improves, the requirements for lidar transmission rates are also getting higher and higher. In addition to high-frequency transmission requirements, lidar has also gradually integrated functions such as heating and cleaning. Some functions have increased the need for lidar to have multiple connection connectors and interfaces.

[0003] In the prior art, some laser radars use at least two connector interfaces to meet the above requirements; for example: a power adapter interface and an Ethernet connection interface, and at least two corresponding interfaces must be set on the laser radar device so that the laser radar device can be connected to the power supply and network facilities respectively through each connector to implement different functions.

[0004] In the prior art, since it is necessary to increase the connection interface and take into account the waterproofness of the laser radar equipment, it is necessary to configure a waterproof structure on the added connection port and the connector, which makes the layout space inside the laser radar equipment more limited. Utility Model Content

[0005] The purpose of the embodiments of the present application is to provide a composite connection device and its connection plug and connection socket. By arranging the connection component responsible for connecting to Ethernet in the connection component responsible for connecting to the power supply, specifically, a first connection head and a second connection head can be respectively arranged in the first connection body, and / or a first connection seat and a second connection seat can be respectively arranged in the second connection body, so that the power connector and the Ethernet connector together constitute a connection device, so that a set of waterproof structures can be commonly used in the laser radar equipment, thereby solving the technical problem that the internal layout space will be more limited when the laser radar equipment is equipped with more than two connection ports.

[0006] In order to solve the above technical problems, the following technical solutions are provided in the embodiments of the present application:

[0007] In a first aspect of the present application, a connection plug is provided, the connection plug comprising a first connection body; the first connection body is provided with a first connection head for transmitting electric energy to a target device and a second connection head for providing a network function to the target device;

[0008] The first connector and the second connector are located at one end of the first connector body, and their plugging and unplugging directions are arranged in the same direction, so as to jointly form a connecting terminal on the first connector body.

[0009] In some modified embodiments of the first aspect of the present application, the first connecting body includes a first protective shell; the interior of the first protective shell is a hollow structure and has an opening on one side thereof; the first connecting head and the second connecting head are arranged in the first protective shell to form a connecting end on one side of the opening of the first protective shell.

[0010] In some modified implementations of the first aspect of the present application, the first connector includes a power connector body and a plurality of plug-in components with power supply pins inside; the power connector body is provided with a plurality of mounting holes corresponding one to one with the plug-in components; and each plug-in component is respectively arranged in a corresponding mounting hole.

[0011] In some modified implementations of the first aspect of the present application, the second connector includes an Ethernet connector body and an Ethernet pin; the Ethernet connector body is installed in a mounting slot on the power connector body; the Ethernet pin is configured in a terminal jack opened on the Ethernet connector body; the connector of the Ethernet connector body is located in the middle of one end of the power connector body, and the mounting holes are arranged circumferentially around the mounting slot.

[0012] A second aspect of the present application provides a connection socket, which includes a second connection body; the second connection body is provided with a first connection socket for transmitting electric energy to a target device and a second connection socket for providing a network function to the target device;

[0013] The first connection socket and the second connection socket are located at one end of the second connection body, and the sockets they have are arranged in the same direction to jointly form a connection port on the second connection body.

[0014] In some modified embodiments of the second aspect of the present application, the second connecting body includes a second protective shell; the interior of the second protective shell is a hollow structure and has an opening on one side thereof; the first connecting seat and the second connecting seat are arranged in the second protective shell to form a connection port on the opening side of the second protective shell.

[0015] In some modified implementations of the second aspect of the present application, the first connecting socket includes a power interface body and a plurality of power supply terminals arranged in the power interface body.

[0016] In some modified implementations of the second aspect of the present application, the second connection socket includes an Ethernet interface body and an Ethernet terminal configured in the Ethernet interface body;

[0017] The Ethernet interface body is arranged in the power interface body, and the power supply terminals are arranged circumferentially around the Ethernet interface body.

[0018] A third aspect of the present application provides a composite connection device, the composite connection device comprising:

[0019] A first connecting body; a second connecting body connected to the first connecting body;

[0020] The first connection body is provided with a first connection head for transmitting electric energy to the target device and a second connection head for providing network functions to the target device; the first connection head and the second connection head are located at one end of the first connection body, and their plugging and unplugging directions are arranged in the same direction, so as to jointly constitute a connection terminal on the first connection body;

[0021] The second connection body is provided with a first connection socket for transmitting electric energy to the target device and a second connection socket for providing network functions to the target device; the first connection socket and the second connection socket are located at one end of the second connection body, and the sockets thereof are arranged in the same direction to jointly form a connection port on the second connection body;

[0022] The first connector and the first connector socket can be connected in a plug-in manner; the second connector and the second connector socket can be connected in a plug-in manner.

[0023] In some modified embodiments of the third aspect of the present application, the first connecting body includes a first protective shell and an end shell; the end shell is installed on the end of the first protective shell facing away from the second connecting body, and a first waterproof pad is also arranged between the end shell and the first protective shell; the second connecting body includes a second protective shell for molding on the target device; the second protective shell is provided with a second waterproof pad on the end facing away from the first connecting body.

[0024] Compared with the prior art, the composite connection device and its connection plug and connection socket provided in the present application arrange the connection component responsible for connecting to Ethernet in the connection component responsible for connecting to the power supply. Specifically, the first connection head and the second connection head can be respectively arranged in the first connection body, and / or the first connection seat and the second connection seat can be respectively arranged in the second connection body, so that the power connector and the Ethernet connector together constitute a connection device, so that a set of waterproof structures can be commonly used in the laser radar equipment. Due to the adoption of the above-mentioned structure, the laser radar equipment does not need to be specially configured with a waterproof structure for the added connection port under the premise of increasing the connection port, and the connection component for connecting to Ethernet and the connection component for connecting to the power supply can share a waterproof structure, which effectively saves the internal layout space of the laser radar equipment. The composite connection device and its connection plug and connection socket have a compact structure and can also be more suitable for various accessories on the car, such as: laser radar equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present application will become easy to understand. In the accompanying drawings, several embodiments of the present application are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0026] Figure 1 The three-dimensional structure diagram of the composite connection device in the present application is schematically shown;

[0027] Figure 2 The schematic diagram of the structure of the connecting plug in the present application is shown schematically;

[0028] Figure 3 Schematically shows an exploded view of the connecting plug in the present application;

[0029] Figure 4 The schematic diagram of the structure of the connection socket in the present application is shown schematically;

[0030] Figure 5 The distribution diagram of the power supply terminal and the Ethernet terminal of the connection socket in the present application is schematically shown;

[0031] Figure 6 The exploded view of the connection socket in the present application is schematically shown.

[0032] Description of Figure Numbers:

[0033] 1. A first connecting body;

[0034] 11. First connector; 12. Second connector; 13. First waterproof pad;

[0035] 10a, first protective housing; 10b, end housing; 110, power connector body; 111, plug-in component; 120, Ethernet connector body; 121, terminal jack;

[0036] 2. A second connection body;

[0037] 21. First connecting seat; 22. Second connecting seat; 23. Second waterproof pad;

[0038] 20a, second protective shell; 210, power interface body; 211, power supply terminal; 220, Ethernet interface body; 221, Ethernet terminal. DETAILED DESCRIPTION

[0039] The exemplary embodiments disclosed in the present application will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments disclosed in the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0040] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which this application belongs.

[0041] At present, from the perspective of the development of the market situation, the application of laser radar is becoming more and more extensive. Therefore, the laser radar equipped with new energy vehicles has become one of the most important devices in high-end vehicle accessories. Among them, laser radar is a radar system that emits laser beams to detect the position, speed and other characteristic quantities of the target. Its working principle is to transmit a detection signal (laser beam) to the target, and then compare the received signal reflected from the target (target echo) with the transmitted signal. After appropriate processing, relevant information about the target can be obtained, such as target distance, direction, height, speed, attitude, and even shape parameters, so as to detect, track and identify targets such as aircraft and missiles. It consists of a laser transmitter, an optical receiver, a turntable and an information processing system. The laser converts electrical pulses into light pulses and transmits them. The optical receiver then restores the light pulses reflected from the target into electrical pulses and sends them to the display.

[0042] The inventors of this application have discovered that as radar performance improves, the requirements for laser radar transmission rate are also gradually increasing. In addition to the demand for high-frequency transmission, laser radar is also developing in the direction of integrated heating, cleaning and other functions. These functions increase the demand for laser radar to achieve real-time control of low-voltage power connections. In the prior art, some laser radars have begun to use more than two connector interfaces, such as the original power interface and Ethernet interface. However, when adding interfaces to the laser radar device, a problem is bound to arise. The area occupied by the connection port and the waterproof structure on the laser radar device increases, and the current solution is only to reduce the original functional attributes of the laser radar device or increase the size of the device.

[0043] In order to ensure that the original function of the laser radar device is not reduced and the device volume is not increased too much, the present application proposes the following technical solutions that can solve the above problems:

[0044] With reference to the accompanying drawings, an embodiment of the present application provides a composite connection device, which includes a connection plug and a connection socket that can be connected in a plug-in manner.

[0045] Specifically, the main body of the connection plug and the connection socket is used as a power connector, and connectors with other functions, such as an Ethernet connector, are additionally provided inside the connection plug and the connection socket.

[0046] It should be noted that this application uses a laser radar device as an example, and other devices can also use the composite connection device, connection plug, and connection socket provided in this application; therefore, they can be defined as target devices.

[0047] Reference Figure 2 and Figure 3 As shown, according to the above, an embodiment of the present application proposes a connection plug, which mainly includes a first connection body 1; the first connection body 1 is provided with a first connection head 11 for transmitting electric energy to a target device and a second connection head 12 for providing a network function to the target device;

[0048] The first connector 11 and the second connector 12 are located at one end of the first connector body 1 , and their plugging and unplugging directions are arranged in the same direction, so as to jointly constitute a connecting terminal on the first connector body 1 .

[0049] Specifically, in the technical solution adopted by the present application, the first connection body 1 can be provided with a first connector 11 and a second connector 12 located at the same end thereof, that is, two connector components are integrated on one connection plug; in the embodiment of the present application, the first connector 11 can be provided as a power connector, and the second connector 12 can be provided as an Ethernet plug. When in use, when the connection plug is inserted into the connection socket, the first connector 11 and the second connector 12 can be inserted into the corresponding interfaces on the connection socket, so that the first connector 11 and the second connector 12 can be inserted into the corresponding interfaces at the same time, so that the laser radar device can be connected to the power supply and the network at the same time.

[0050] By adopting the above structure, the connecting plug can be close to the size of a traditional plug, with the advantages of compact structure, etc., and the first connector 11 and the second connector 12 can also share a set of waterproof structures, such as waterproof pads and other components, which further makes it unnecessary for the interfaces on the laser radar device to temporarily occupy a relatively large area. After increasing the number of functional interfaces, there is no need to set up an additional waterproof structure, which can better utilize the internal layout space of the laser radar equipment.

[0051] For further information, see Attachment Figure 1 In some embodiments, the first connecting body 1 includes a first protective shell 10a; the interior of the first protective shell 10a is a hollow structure and has an opening on one side thereof; the first connecting head 11 and the second connecting head 12 are arranged in the first protective shell 10a to form a connecting terminal on the opening side of the first protective shell 10a.

[0052] Specifically, in the technical solution adopted by the present application, the first protective shell 10a is used as the outer shell of the first connector 11 and the second connector 12, which is used to protect the precision parts in the connector from being bumped, and can also have a certain degree of corrosion resistance. When the connecting plug is inserted into the connecting socket, the opening of the first protective shell 10a can be sealed. At this time, the first protective shell 10a can also have a certain degree of waterproofness to prevent liquid from entering the first protective shell 10a and affecting the normal operation of the first connector 11 and the second connector 12. In the embodiment of the present application, the connecting parts of the first connector 11 and the second connector 12 are both facing the opening direction of one side of the first protective shell 10a; when in use, the first connector 11 and the second connector 12 can be inserted into the connecting socket through the opening of the first protective shell 10a. Therefore, it can be understood that the first connector 11 and the second connector 12 can form a connecting terminal for inserting into the connecting socket on one side of the opening of the first protective shell 10a.

[0053] For further information, see Attachment Figure 1 In some embodiments, the first connector 11 includes a power connector body 110 and a plurality of plug-in components 111 having power supply pins therein; the power connector body 110 is provided with a plurality of mounting holes corresponding to the plug-in components 111 one by one; and each plug-in component 111 is respectively arranged in a corresponding mounting hole.

[0054] Specifically, in the technical solution adopted by the present application, the power connector body 110 is used to be inserted into the connecting socket and to securely connect the plug by means of an interference fit, and each plug-in component 111 is used to connect to the power supply terminal 221. When the pins in each plug-in component 111 are in contact with the power supply terminal 221, the power supply terminal 221 can apply pressure to the corresponding power supply pin to drive the power supply circuit to be connected; in the embodiment of the present application, a mounting hole is opened on the power connector body 110, and each plug-in component 111 is configured in the corresponding mounting hole; when in use, the connecting plug is inserted into the connecting socket, so that the power supply terminal 221 on the connecting socket can be extended into the corresponding plug-in component 111 to trigger the pin connection circuit to supply electrical energy to the laser radar equipment.

[0055] For further information, see Attachment Figure 1 In some embodiments, the second connector 12 includes an Ethernet connector body 120 and an Ethernet pin; the Ethernet connector body 120 is installed in a mounting slot on the power connector body 110; the Ethernet pin is configured in a terminal jack 121 opened in the Ethernet connector body 120; the connector of the Ethernet connector body 120 is located in the middle of one end of the power connector body 110, and the mounting holes are arranged circumferentially around the mounting slot.

[0056] Specifically, the preferred implementation scheme of the first connecting body 1 proposed in the technical solution adopted by the present application is to open a mounting groove in the middle of one end of the power connector body 110, and configure the Ethernet connector body 120 in the mounting groove, and the mounting holes for accommodating the plug-in component 111 are arranged circumferentially around the mounting groove. It can also be understood that the first connector 11 is sleeved on the second connector 12 to form a whole.

[0057] By adopting the above structure, the structure of the connecting plug can be further made more compact and high-end. In the embodiment of the present application, if the plug-in component 111 and the Ethernet pin are arranged symmetrically, there is no need to consider the positive and negative requirements of the plug-in and whether the first connector 11 and the second connector 12 are accurately docked with the connection socket; when in use, it is only necessary to determine whether the first connector 11 is accurately docked with the connection socket.

[0058] Reference Figure 4 , Figure 5 as well as Figure 6 As shown, according to the above, an embodiment of the present application proposes a connection socket, which mainly includes a second connection body 2; the second connection body 2 is provided with a first connection socket 21 for transmitting power to the target device and a second connection socket 22 for providing a network function to the target device;

[0059] The first connection socket 21 and the second connection socket 22 are located at one end of the second connection body 2 , and the sockets thereof are arranged in the same direction to jointly constitute a connection port on the second connection body 2 .

[0060] Specifically, in the technical solution adopted by the present application, the second connection body 2 is a connection interface formed on the device, for example: the charging port on the laser radar device. The technical point of the present application is that the second connection body 2 has two connection sockets, namely the first connection socket 21 for transmitting electric energy and the second connection socket 22 for providing network functions, and the first connection socket 21 and the second connection socket 22 have interfaces (sockets) facing the same end of the second connection body 2, thereby forming a connection port with two connection sockets on the second connection body to match the connection plug in the above embodiment.

[0061] The above structure can make the structure of the connection socket smaller, which has the advantage of saving the area and space occupied by the interface in the device, and the first connection socket 21 and the second connection socket 22 can share a waterproof structure in the device, such as a waterproof pad and other components. After the number of functional interfaces is increased, there is no need to set up an additional waterproof structure, which can better utilize the internal layout space of the laser radar device.

[0062] For further information, see Attachment Figure 1In some embodiments, the second connecting body 2 includes a second protective shell 20a; the interior of the second protective shell 20a is a hollow structure and has an opening on one side thereof; the first connecting seat 21 and the second connecting seat 22 are configured in the second protective shell 20a to form a connecting port on the opening side of the second protective shell 20a.

[0063] Specifically, in the technical solution adopted by the present application, the second protective shell 20a is used as the shell of the first connection seat 21 and the second connection seat 22, which is used to protect the precision parts in the connection seat 21 from being bumped, and can also have a certain degree of corrosion resistance. When the connection plug is inserted into the connection socket, when the first protective shell 10a is buckled on the second protective shell 20a, the interior of the second protective shell 20a is in a sealed state to prevent liquid from entering the interior of the second protective shell 20a and affecting the normal operation of the first connection seat 21 and the second connection seat 22. In the embodiment of the present application, the connection part (interface) of the first connection seat 21 and the second connection seat 22 is facing the opening direction of one side of the second protective shell 20a. When in use, the first connector 11 is inserted into the first connection seat 21 to connect the power supply circuit, and the second connector 12 is inserted into the second connection seat 22 to connect the device to the network. Therefore, it can be understood that the first connection seat 21 and the second connection seat 22 can form a connection port for accommodating the above-mentioned connection connector on the opening side of the second protective shell 20a.

[0064] For further information, see Attachment Figure 1 In some embodiments, the first connection socket 21 includes a power interface body 210 and a plurality of power supply terminals 211 arranged in the power interface body 210 .

[0065] Specifically, in the technical solution adopted in the present application, the power interface body 210 is used to connect to the power connector body 110 in a plug-in manner, and can be fixed by interference fit. In the power structure body 210, power supply terminals 211 corresponding to the plug-in components 111 are also arranged. When the above-mentioned connecting plug is inserted into the connecting socket, the power supply terminal 211 can be inserted into the corresponding plug-in component 111 and cooperate with the power supply pin inside it to connect the power supply circuit to supply electrical energy to the laser radar equipment.

[0066] For further information, see Attachment Figure 1 In some embodiments, the second connection socket 22 includes an Ethernet interface body 220 and an Ethernet terminal 221 configured in the Ethernet interface body 220;

[0067] The Ethernet interface body 220 is disposed in the power interface body 210 , and the power supply terminals 211 are arranged circumferentially around the Ethernet interface body 220 .

[0068] Specifically, the technical solution adopted in the present application proposes a preferred implementation of a connecting socket, which is compatible with the connecting plug in the above-mentioned preferred implementation. The Ethernet interface body 220 is arranged in the middle of the power structure body 210, and the power supply terminals 211 are arranged circumferentially around the Ethernet interface body 220. This preferred implementation can be understood as that the second connecting socket 22 is arranged in the first connecting socket 21.

[0069] By adopting the above structure, the structure of the connection socket can be further made more compact and high-end. In the embodiment of the present application, if the power supply terminals 211 and the Ethernet terminals 211 are arranged symmetrically, there is no need to consider the front and back requirements of the connection plug and whether the first connection head 11 and the second connection head 12 are accurately connected to the first connection socket 21 and the second connection socket 22; when in use, it is only necessary to determine whether the first connection head 11 is accurately connected to the first connection socket 21.

[0070] Reference Figures 1 to 6 As shown, according to the above, a composite connection device is proposed in the embodiment of the present application, which mainly includes a first connection body 1; a second connection body 2, which is connected to the first connection body 1;

[0071] The first connection body 1 is provided with a first connection head 11 for transmitting electric energy to the target device and a second connection head 12 for providing network functions to the target device; the first connection head 11 and the second connection head 12 are located at one end of the first connection body 1, and their plugging and unplugging directions are arranged in the same direction, so as to jointly constitute a connection terminal on the first connection body 1;

[0072] The second connection body 2 is provided with a first connection socket 21 for transmitting electric energy to the target device and a second connection socket 22 for providing network functions to the target device; the first connection socket 21 and the second connection socket 22 are located at one end of the second connection body 2, and the sockets thereof are arranged in the same direction to jointly constitute a connection port on the second connection body 2;

[0073] The first connector 11 and the first connector socket 21 can be connected in a plug-in manner; the second connector 12 and the second connector socket 22 can be connected in a plug-in manner.

[0074] Specifically, in the technical solution adopted by the present application, the connecting plug and the connecting socket in each of the above-mentioned embodiments are combined with each other, so they will not be described in detail.

[0075] For further information, see Attachment Figure 1In some embodiments, the first connecting body 1 includes a first protective shell 10a and an end shell 10b; the end shell 10b is installed on the end of the first protective shell 10a away from the second connecting body 2, and a first waterproof pad 13 is also arranged between the end shell 10b and the first protective shell 10a; the second connecting body 2 includes a second protective shell 20a for molding on the target device; the second protective shell 20a is provided with a second waterproof pad 23 on the end away from the first connecting body 1.

[0076] Specifically, in the technical solution adopted in the present application, a waterproof pad is provided in the first connection body 1 and the second connection body 2 respectively, namely a first waterproof pad 13 and a second waterproof pad 23 .

[0077] In the embodiment of the present application, the shell of the first connection body 1 is mainly composed of the above-mentioned first protective shell 10a and the end shell 10b. Since the first connection body 1 needs to be provided with a circuit at the end away from the connection end for connecting the power supply or the laser radar device, it is necessary to set the end shell 10b on the end of the first connection body 1 away from the connection end for protection, and the end shell 10b and the first protective shell 10a are connected by the first waterproof section 13 to enhance the waterproofness of the first protective shell 10a. The shell of the connection body 2 is mainly composed of the above-mentioned second protective shell 20a. Since the second connection body 2 can be an interface formed on the device shell, a second waterproof pad is configured at the end of the second connection body 2 away from its connection port, so as to prevent liquid from entering the laser radar device through the second connection body 2 or its assembly gap.

[0078] It should be noted that in the description of this specification, the terms "upper", "lower", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application; the terms "connect", "install", "fixed", etc. should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0079] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0080] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A connecting plug, characterized in that: include: A first connecting body (1); The first connection body (1) is provided with a first connection head (11) for transmitting electric energy to the target device and a second connection head (12) for providing network functions to the target device; The first connector (11) and the second connector (12) are located at one end of the first connector body (1), and their plugging and unplugging directions are arranged in the same direction, so as to jointly form a connecting end on the first connector body (1).

2. The connecting plug according to claim 1, characterized in that: The first connecting body (1) comprises a first protective shell (10a); The interior of the first protective shell (10a) is a hollow structure and has an opening on one side thereof; The first connecting head (11) and the second connecting head (12) are arranged in the first protective shell (10a) to form the connecting end on one side of the opening of the first protective shell (10a).

3. The connecting plug according to claim 2, characterized in that: The first connector (11) comprises a power connector body (110) and a plurality of plug-in components (111) with power supply pins inside; The power connector body (110) is provided with a plurality of mounting holes corresponding one to one with the plug-in components (111); Each of the plug-in components (111) is respectively arranged in the corresponding installation hole.

4. The connecting plug according to claim 3, characterized in that: The second connector (12) comprises an Ethernet connector body (120) and an Ethernet pin; The Ethernet connector body (120) is installed in a mounting slot on the power connector body (110); The Ethernet pin is configured in a terminal jack (121) provided in the Ethernet connector body (120); The connector of the Ethernet connector body (120) is located in the middle of one end of the power connector body (110), and the mounting holes are arranged circumferentially around the mounting groove.

5. A connection socket, characterized in that: include: A second connecting body (2); The second connection body (2) is provided with a first connection socket (21) for transmitting electric energy to the target device and a second connection socket (22) for providing network functions to the target device; The first connection seat (21) and the second connection seat (22) are located at one end of the second connection body (2), and the sockets they have are arranged in the same direction to jointly form a connection port on the second connection body (2).

6. The connection socket according to claim 5, characterized in that: The second connecting body (2) comprises a second protective shell (20a); The interior of the second protective shell (20a) is a hollow structure and has an opening on one side thereof; The first connection seat (21) and the second connection seat (22) are arranged in the second protective shell (20a) to form the connection port on one side of the opening of the second protective shell (20a).

7. The connection socket according to claim 6, characterized in that: The first connection socket (21) comprises a power interface body (210) and a plurality of power supply terminals (211) arranged in the power interface body (210).

8. The connection socket according to claim 7, characterized in that: The second connection socket (22) comprises an Ethernet interface body (220) and an Ethernet terminal (221) configured in the Ethernet interface body (220); The Ethernet interface body (220) is disposed in the power interface body (210), and each of the power supply terminals (211) is arranged circumferentially around the Ethernet interface body (220).

9. A composite connection device, characterized in that: include: A first connecting body (1); A second connecting body (2), connected to the first connecting body (1); The first connection body (1) is provided with a first connection head (11) for transmitting electric energy to the target device and a second connection head (12) for providing network functions to the target device; The first connector (11) and the second connector (12) are located at one end of the first connector body (1), and their plugging and unplugging directions are arranged in the same direction, so as to jointly form a connecting end on the first connector body (1); The second connection body (2) is provided with a first connection socket (21) for transmitting electric energy to the target device and a second connection socket (22) for providing network functions to the target device; The first connection seat (21) and the second connection seat (22) are located at one end of the second connection body (2), and the sockets they have are arranged in the same direction to jointly form a connection port on the second connection body (2); The first connector (11) and the first connector socket (21) can be connected in a plug-in manner; and the second connector (12) and the second connector socket (22) can be connected in a plug-in manner.

10. The composite connection device according to claim 9, characterized in that: The first connecting body (1) comprises a first protective shell (10a) and an end shell (10b); The end shell (10b) is installed on the end of the first protective shell (10a) away from the second connecting body (2), and a first waterproof pad (13) is also provided between the end shell (10b) and the first protective shell (10a); The second connecting body (2) comprises a second protective shell (20a) for molding on the target device; The second protective shell (20a) is provided with a second waterproof pad (23) at the end facing away from the first connecting body (1).

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