Electricity connection device of photoelectric integrated wire arrangement rack and photoelectric integrated wire arrangement rack

Abstract

The utility model discloses a photoelectric integrated wire arrangement rack power connection device and a photoelectric integrated wire arrangement rack. The photoelectric integrated wire arrangement frame power connection device comprises a first wiring terminal and a second wiring terminal. The first wiring terminal is used for being arranged outside a wire arrangement frame shell. The second wiring terminal is used for being arranged in the wire arrangement frame shell and is connected with the first wiring terminal through a cable; the second wiring terminal comprises a base body, the base body is provided with a wire connecting hole, the wire connecting hole is used for inserting a wire of the photoelectric hybrid cable, and an electric connecting wire of the cable extends into the wire connecting hole to be connected with the wire of the photoelectric hybrid cable. According to the photoelectric integrated wire arrangement frame power connection device, wire arrangement of the electric wires of the photoelectric hybrid cable can be achieved, the occupied space for installation of the electric wires of the photoelectric hybrid cable is small, installation is convenient and fast, and the installation reliability is high.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to an optoelectronic integrated wire management rack power connection device and an optoelectronic integrated wire management rack. Background Art

[0002] The optical-electric integrated cable management rack is usually used for cable management of external wiring of switches. The rear of the cable management rack usually receives optical-electric hybrid cables and outputs electricity, and the front panel of the cable management rack usually outputs optical fibers. The switch is designed for use in standard cabinets. The thickness of the cable management rack is relatively small, usually only 1.5U, which makes the internal space of the cable management rack limited. However, the cable management rack needs to accommodate the management of 48 optical-electric hybrid cables at most, of which the fiber coils occupy most of the space inside the cable management rack. The space left for power connection inside the cable management rack is small, making power connection difficult and the reliability of power connection difficult to guarantee. Utility Model Content

[0003] The embodiments of the present application provide a photoelectric integrated wire management rack power connection device and a photoelectric integrated wire management rack to solve the problem of difficulty in power connection inside the wire management rack.

[0004] On the one hand, an embodiment of the present application proposes an optoelectronic integrated cable management rack power connection device, including a first terminal and a second terminal, the first terminal is used to be arranged outside the cable management rack housing, and is used to connect to the electrical interface of the switch, and the first terminal is connected to a cable; the second terminal is used to be arranged in the cable management rack housing, and is used to connect to the wires of the optoelectronic hybrid cable, and the second terminal is connected to the first terminal through the cable; wherein, the second terminal includes a base, the base is provided with a wire connection hole, the wire connection hole is used for inserting the wires of the optoelectronic hybrid cable, and the electrical connection wire of the cable extends into the wire connection hole for connection with the wires of the optoelectronic hybrid cable.

[0005] According to one aspect of an embodiment of the present application, the base is provided with a positioning hole, the positioning hole is connected to the wire connection hole, the positioning hole is provided with a fixing piece, the fixing piece is used to abut against the wires of the optoelectronic hybrid cable inserted into the wire connection hole to fix the wires of the optoelectronic hybrid cable.

[0006] According to one aspect of the embodiment of the present application, the base includes a front end face, a rear end face and a top face, the front end face and the rear end face are arranged opposite to each other, and the top face is respectively connected to the front end face and the rear end face; the wire connection hole is arranged on the front end face, the positioning hole is arranged on the top face, and the cable is connected to the rear end face.

[0007] According to one aspect of the embodiment of the present application, the axis of the wire connection hole is perpendicular to the front end surface.

[0008] According to one aspect of the embodiment of the present application, the axis of the positioning hole is perpendicular to the top surface.

[0009] According to one aspect of the embodiments of the present application, there are a plurality of wire connection holes, and the plurality of wire connection holes are spaced apart along the length direction of the front end face; an electrical connection wire of the cable extends into one of the wire connection holes, and an electrical connection wire of the cable is used to connect to an electrical wire of the optoelectronic hybrid cable; the number of the positioning holes is the same as the number of the wire connection holes, and the plurality of positioning holes are spaced apart along the length direction of the front end face, and one of the positioning holes is connected to one of the wire connection holes.

[0010] According to one aspect of the embodiments of the present application, each of the wire connection holes is correspondingly provided with an identification structure, the identification structure is provided on the top surface or the front end surface of the base, and the identification structure is a convex or concave structure.

[0011] According to one aspect of the embodiment of the present application, the second terminal comprises a plurality of substrates, and the plurality of substrates are stacked along the height direction of the substrates; of two adjacent substrates, one substrate avoids the positioning hole of the other substrate.

[0012] According to one aspect of the embodiment of the present application, of the two adjacent substrates, the substrate located on top avoids the positioning hole of the substrate located on the bottom.

[0013] According to one aspect of the embodiment of the present application, the rear end surfaces of the plurality of substrates are located in the same plane.

[0014] According to one aspect of an embodiment of the present application, the base includes a first side surface and a second side surface, the first side surface and the second side surface are arranged opposite to each other, the first side surface is respectively connected to the front end face, the rear end face and the top face of the base, and the second side surface is respectively connected to the front end face, the rear end face and the top face of the base; the first side surface and the second side surface are respectively provided with hanging ears, and the hanging ears are used to connect to the cable management rack shell through a connecting piece.

[0015] On the other hand, an embodiment of the present application proposes an optoelectronic integrated cable management rack, including an optoelectronic integrated cable management rack power connection device as described above; the first terminal is arranged outside the cable management rack shell and is used to connect to the electrical interface of the switch; the second terminal is arranged inside the cable management rack shell and is used to connect to the wires of the optoelectronic hybrid cable; the cables pass through the cable management rack shell and are respectively connected to the first terminal and the second terminal.

[0016] The optoelectronic integrated cable management rack power connection device provided in the embodiment of the present application can be used to electrically separate the optoelectronic hybrid cables of the optoelectronic integrated cable management rack, wherein the first wiring terminal is arranged outside the cable management rack housing and can be connected to the electrical interface of the switch, and the second wiring terminal is arranged inside the cable management rack housing. The wires of the optoelectronic hybrid cable can be inserted into the wire connection hole of the second wiring terminal to be connected to the electrical connection wire of the cable, thereby connecting to the first wiring terminal to achieve the connection between the wires of the optoelectronic hybrid cable and the electrical interface of the switch. The optoelectronic integrated cable management rack power connection device provided in the embodiment of the present application can be used to manage the wires of the optoelectronic hybrid cable, so that the wires of the optoelectronic hybrid cable can be centrally wired and installed, the installation occupies less space, and has fewer installation steps, which is more convenient and has higher installation reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A schematic diagram of the structure of the optoelectronic integrated cable management rack power connection device provided in an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of a first connection terminal of the optoelectronic integrated cable management rack power connection device provided in an embodiment of the present application;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of the second connection terminal of the optoelectronic integrated cable management rack power connection device provided in an embodiment of the present application;

[0021] Figure 4 A side view of a second connection terminal of the optoelectronic integrated cable management rack power connection device provided in an embodiment of the present application;

[0022] Figure 5 Another structural schematic diagram of the second connection terminal of the optoelectronic integrated cable management rack power connection device provided in an embodiment of the present application.

[0023] Reference numerals:

[0024] 1-first terminal; 2-second terminal; 3-cable;

[0025] 20-base; 21-wire connection hole; 22-positioning hole;

[0026] 23-Ear hook. DETAILED DESCRIPTION

[0027] The following detailed description and drawings of the embodiments of the present application are used to illustrate the principles of the present application, but cannot be used to limit the scope of the present application, that is, the present application is not limited to the described embodiments.

[0028] In the description of the present application, it should be noted that, unless otherwise specified, the terms "first" and "second" etc. are used for descriptive purposes only and shall not be understood as indicating or implying relative importance; "plurality" means two or more; the terms "inside", "outside", "top", "bottom" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore shall not be understood as limiting the present application.

[0029] See also Figure 1 The embodiment of the present application provides an optoelectronic integrated cable management rack power connection device, including a first wiring terminal 1 and a second wiring terminal 2, wherein the second wiring terminal 2 is connected to the first wiring terminal 1 through a cable 3, and the cable 3 includes a plurality of electrical connection wires. In actual application, the first wiring terminal 1 is arranged outside the cable management rack housing, and the first wiring terminal 1 is used to connect to the electrical interface of the switch; the second wiring terminal 2 is arranged inside the cable management rack housing, and the second wiring terminal 2 is used to connect to the wires of the optoelectronic hybrid cable.

[0030] Among them, cable 3 can be a DB78 cable, such as Figure 2 As shown, the first wiring terminal 1 is a wiring terminal adapted to a DB78 cable, and the first wiring terminal 1 may have a plurality of pins. Figure 3 As shown, the second terminal 2 includes a base 20, which is provided with a wire connection hole 21. In actual application, the wire connection hole 21 is used for inserting the wires of the optoelectronic hybrid cable, and the electrical connection wires of the cable 3 extend into the wire connection hole 21 for connection with the wires of the optoelectronic hybrid cable.

[0031] The optoelectronic integrated cable management rack power connection device provided in the embodiment of the present application can be used to electrically separate optoelectronic hybrid cables of the optoelectronic integrated cable management rack, wherein the first wiring terminal 1 is arranged outside the cable management rack housing and can be connected to the electrical interface of the switch, the second wiring terminal 2 is arranged inside the cable management rack housing, and the wires of the optoelectronic hybrid cable can be inserted into the wire connection hole 21 of the second wiring terminal 2 to achieve the wiring of the wires of the optoelectronic hybrid cable, so that the wires of the optoelectronic hybrid cable can be centrally wired and installed, the installation occupies less space, and the installation steps are fewer, and the installation is more convenient. After the wires of the optoelectronic hybrid cable are inserted into the wire connection hole 21, they are connected to the electrical connection wires of the cable 3, and then connected to the first wiring terminal 1, so that the wires of the optoelectronic hybrid cable are connected to the electrical interface of the switch.

[0032] In a specific implementation, the base 20 is further provided with a positioning hole 22, which is communicated with the wire connection hole 21, and a fixing piece is provided in the positioning hole 22, and the fixing piece is used to abut against the wire of the optoelectronic hybrid cable inserted into the wire connection hole 21 to fix the wire of the optoelectronic hybrid cable. In a specific implementation, the fixing piece can be a screw, and the positioning hole 22 can be a threaded hole, and the wire of the optoelectronic hybrid cable is fixed by rotating the screw. In addition, a fixing piece is provided in the positioning hole 22 of the second wiring terminal 2, and the fixing piece can fix the wire of the optoelectronic hybrid cable inserted into the wire connection hole 21, and the installation reliability is high.

[0033] In a specific implementation, the base 20 includes a front face, a rear face, a top face, a bottom face, a first side face and a second side face. The front face and the rear face are arranged oppositely, the top face and the bottom face are arranged oppositely, the first side face and the second side face are arranged oppositely, the top face is connected to the front face and the rear face respectively, the bottom face is also connected to the front face and the rear face respectively, the first side face is connected to the front face, the rear face, the top face and the bottom face respectively, the second side face is also connected to the front face, the rear face, the top face and the bottom face respectively, and the base 20 is a hexahedral structure, for example, the base 20 is a rectangular parallelepiped structure. The wire connection hole 21 is arranged on the front face, the positioning hole 22 is arranged on the top face, and the cable 3 is connected to the rear face. In actual application, the wires of the optoelectronic hybrid cable can be inserted into the wire connection hole 21 from the front face, and the fixing piece can be operated from the top face to fix the wires of the optoelectronic hybrid cable. The installation of the wires of the optoelectronic hybrid cable is relatively simple.

[0034] As a possible implementation, the axis of the wire connection hole 21 can be perpendicular to the front end surface, the axis of the positioning hole 22 can be perpendicular to the top surface, and the axis of the wire connection hole 21 and the axis of the positioning hole 22 can be perpendicular to each other, which facilitates the forming of the wire connection hole 21 and the positioning hole 22 on the base 20, and also facilitates the installation of the wires of the optoelectronic hybrid cable.

[0035] In specific implementation, there can be multiple wire connection holes 21, and multiple wire connection holes 21 are arranged at intervals along the length direction of the front end face; an electrical connection line of the cable 3 extends into a wire connection hole 21, and an electrical connection line of the cable 3 is used to connect with a wire of the optoelectronic hybrid cable, which is convenient for managing multiple wires of the optoelectronic hybrid cable and can make full use of the internal space of the wire management frame. Each wire connection hole 21 is correspondingly provided with an independent identification structure, which can be set on the top surface or the front end surface of the substrate 20. The identification structure can be a convex or concave structure. Specifically, the identification structure can be expressed as numbers, letters, a combination of numbers and letters, etc., which is convenient for subsequent troubleshooting. The number of positioning holes 22 is the same as the number of wire connection holes 21. Multiple positioning holes 22 are arranged at intervals along the length direction of the front end face. One positioning hole 22 is connected to one wire connection hole 21, so that each wire of the optoelectronic hybrid cable can be fixed separately, and the reliability of the installation of multiple wires of the optoelectronic hybrid cable is improved.

[0036] In one possible embodiment, combining Figure 3 and Figure 4 As shown, the second terminal block 2 includes a plurality of base bodies 20, and the plurality of base bodies 20 are stacked along the height direction of the base body 20, that is, the second terminal block 2 is a multi-layer structure, which has a higher utilization rate of the internal space of the cable management frame compared to a single-layer structure. In two adjacent base bodies 20, the bottom surface of one base body 20 contacts the top surface of the other base body 20, and one base body 20 avoids the positioning hole 22 of the other base body 20, so that the installation of the wires of the optoelectronic hybrid cable on different base bodies 20 does not affect each other. Specifically, of the two adjacent substrates 20, the substrate 20 located on the upper side avoids the positioning hole 22 of the substrate 20 located on the lower side. More specifically, the substrate 20 located on the upper side of the two adjacent substrates 20 is called the first substrate, and the substrate 20 located on the lower side of the two adjacent substrates 20 is called the second substrate. The projection of the front end face of the first substrate on the second substrate is located between the positioning hole and the rear end face of the second substrate. In actual application, the wire connection hole 21 of the first substrate can be connected to the positive wire, and the wire connection hole 21 of the second substrate can be connected to the negative wire. The number of wire connection holes 21 of each substrate 20 is the same, and the positions of the multiple wire connection holes 21 of each substrate 20 correspond one by one in the height direction of the substrate 20, which is convenient for wire management.

[0037] In a specific implementation, the rear end faces of the multiple substrates 20 can be located in the same plane, that is, the rear end faces of the multiple substrates 20 can be flush. Specifically, the projection area of ​​the substrate 20 located above in the height direction of the substrate 20 is smaller than the projection area of ​​the substrate 20 located below in the height direction of the substrate 20. Or the projection areas of the substrates 20 in the height direction of the substrate 20 are the same, and the rear end faces of the multiple substrates 20 are staggered. In actual application, the substrate 20 located above can be supported by a support member to improve the overall installation stability of the second terminal block 2. The multiple substrates 20 can be integrally formed. In another possible embodiment, such as Figure 5 As shown, there are multiple bases 20, and the multiple bases 20 are arranged in sequence along the length direction of the base 20, and adjacent bases 20 can be arranged at intervals, so that the internal longitudinal space of the cable management frame can be fully utilized.

[0038] In the specific implementation, refer again to Figure 3 The first side surface and the second side surface of the base 20 are respectively provided with a hanging ear 23, and the hanging ear 23 is used to connect with the cable management frame housing through a connecting piece. Specifically, the hanging ear 23 can be provided with a mounting hole, and the connecting piece can be a screw, and the screw is set in the mounting hole. The cable management frame housing is correspondingly provided with a threaded hole, and the base 20 is fixed inside the cable management frame housing by rotating the screw into the threaded hole, thereby realizing the fixing of the second terminal 2 inside the cable management frame housing, which can improve the reliability of the installation of the electric wires of the optical-electric hybrid cable.

[0039] The embodiment of the present application also provides an optoelectronic integrated cable management rack, including an optoelectronic integrated cable management rack power connection device as in the above embodiment, wherein a first wiring terminal 1 is arranged outside the cable management rack housing and is used to connect to the electrical interface of the switch; a second wiring terminal 2 is arranged inside the cable management rack housing and is used to connect to the wires of the optoelectronic hybrid cable. The cable 3 passes through the cable management rack housing and is connected to the first wiring terminal 1 and the second wiring terminal 2 respectively.

[0040] Those skilled in the art should understand that the above description is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. An optoelectronic integrated cable management rack power connection device, characterized in that: include: A first wiring terminal is used to be arranged outside the cable management frame housing and is used to connect to the electrical interface of the switch, and the first wiring terminal is connected to a cable; A second wiring terminal is used to be arranged in the cable management frame housing and is used to connect to the wires of the optoelectronic hybrid cable, and the second wiring terminal is connected to the first wiring terminal through the cable; The second terminal comprises a base body, the base body is provided with a wire connection hole, the wire connection hole is used for inserting the wires of the optoelectronic hybrid cable, and the electrical connection wire of the cable extends into the wire connection hole for connection with the wires of the optoelectronic hybrid cable.

2. The optoelectronic integrated cable management rack power connection device according to claim 1, characterized in that: The base is provided with a positioning hole, and the positioning hole is connected with the wire connection hole; The positioning hole is provided with a fixing piece, and the fixing piece is used to abut against the electric wire of the optoelectronic hybrid cable inserted into the electric wire receiving hole to fix the electric wire of the optoelectronic hybrid cable.

3. The optoelectronic integrated cable management rack power connection device according to claim 2, characterized in that: The base body comprises a front end face, a rear end face and a top face, the front end face and the rear end face are arranged opposite to each other, and the top face is connected to the front end face and the rear end face respectively; The wire connection hole is arranged on the front face, the positioning hole is arranged on the top face, and the cable is connected to the rear face; The axis of the wire connection hole is perpendicular to the front end surface, and the axis of the positioning hole is perpendicular to the top surface.

4. The optoelectronic integrated cable management rack power connection device according to claim 3, characterized in that: There are a plurality of wire connection holes, which are spaced apart along the length direction of the front end surface; an electrical connection wire of the cable extends into one of the wire connection holes, and an electrical connection wire of the cable is used to connect with an electrical wire of the optoelectronic hybrid cable; The number of the positioning holes is the same as the number of the wire connection holes, and the plurality of positioning holes are arranged at intervals along the length direction of the front end surface, and one positioning hole is connected to one wire connection hole.

5. The optoelectronic integrated cable management rack power connection device according to claim 4, characterized in that: Each of the wire connection holes is correspondingly provided with an identification structure, and the identification structure is arranged on the top surface or the front end surface of the base body, and the identification structure is a convex or concave structure.

6. The optoelectronic integrated cable management rack power connection device according to any one of claims 2 to 5, characterized in that: The second connection terminal includes a plurality of the base bodies, and the plurality of the base bodies are stacked along a height direction of the base bodies.

7. The optoelectronic integrated cable management rack power connection device according to claim 6, characterized in that: Of the two adjacent substrates, one substrate avoids the positioning hole of the other substrate.

8. The optoelectronic integrated cable management rack power connection device according to claim 6, characterized in that: The rear end surfaces of the plurality of substrates are located in the same plane.

9. The optoelectronic integrated cable management rack power connection device according to claim 1, characterized in that: The base comprises a first side surface and a second side surface, the first side surface and the second side surface are arranged opposite to each other, the first side surface is respectively connected to the front end surface, the rear end surface and the top surface of the base, and the second side surface is respectively connected to the front end surface, the rear end surface and the top surface of the base; The first side surface and the second side surface are respectively provided with hanging ears, and the hanging ears are used to be connected to the cable management frame housing through a connecting piece.

10. An optoelectronic integrated cable management rack, characterized in that: It comprises the optoelectronic integrated wire management rack power connection device as claimed in any one of claims 1 to 9; The first wiring terminal is arranged outside the cable management frame housing and is used to connect to the electrical interface of the switch; the second wiring terminal is arranged inside the cable management frame housing and is used to connect to the wires of the optoelectronic hybrid cable; the cable passes through the cable management frame housing and is respectively connected to the first wiring terminal and the second wiring terminal.

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