A wiring cabinet jumper device and method

Abstract

The invention relates to a wiring jumper device and method for a wiring cabinet, comprising a cabinet body, wherein an equipment fixing frame wiring frame is arranged in the cabinet body; a plurality of equipment fixing plates are arranged on the equipment fixing frame, a wiring board is fixedly arranged on the wiring cabinet, a first lead-out cable is connected to the wiring board; an interface lead-out plate is arranged on the equipment fixing plate, a second lead-out cable is arranged on the interface lead-out plate, the first lead-out cable and the second lead-out cable are both connected to a jumper connection plate; a first transverse movement unit is arranged on the equipment fixing frame, the equipment fixing plate forms a channel with a side wall of the cabinet body after transverse movement, and a second transverse movement unit is arranged on the inner wall of the cabinet body; the structure is reasonable and compact, and in addition to replacing the line, conventional jumper and disconnection maintenance can be directly performed in front of the cabinet body, and no maintenance space at the rear needs to be reserved when the cabinet body is installed, thereby improving the space utilization rate of the computer room.

Description

Technical Field

[0001] The present invention relates to the technical field of wiring cabinets, and more specifically to a wiring cabinet jumper device and method. Background Art

[0002] Wiring cabinets are used to batch wire routers, switches and other equipment, and are of great significance in the layout of modern computer rooms and network switching nodes.

[0003] Conventional wiring cabinets usually require manual wiring operation on the wiring rack along the set wiring track. This will result in sufficient distance being reserved on the incoming side of the wiring cabinet during installation for people to stand and perform various operations such as jumpering and disconnection, resulting in low space utilization. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a wiring cabinet jumper device and method in view of the above-mentioned defects of the prior art.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A wiring cabinet jumper device is constructed, comprising a cabinet body, wherein an equipment fixing frame and a wiring frame located at the rear side thereof are arranged in the cabinet body; a plurality of equipment fixing plates are arranged on the equipment fixing frame in a longitudinally distributed manner, wherein a plurality of wiring boards corresponding to the equipment and connected to external cables are fixedly arranged on the wiring frame, and a first lead-out cable is connected to the wiring board; an interface lead-out board for leading out the interface of the equipment is arranged on the equipment fixing board, and a second lead-out cable is arranged on the interface lead-out board, and both the first lead-out cable and the second lead-out cable are connected to a jumper connection board; a first transverse movement unit for laterally moving the equipment fixing plate in the left-right direction is arranged on the equipment fixing frame, and after the equipment fixing plate is laterally moved, a channel is formed with the side wall of the cabinet body, and a second transverse movement unit for driving the jumper connection board to move laterally forward and backward along the channel is arranged on the inner wall of the cabinet body.

[0007] The wiring cabinet jumper device described in the present invention is characterized in that the wiring board and the interface lead-out board are arranged side by side horizontally; the wiring board and the interface lead-out board are each provided with a first sliding wheel on the surface on the opposite side, and a rotating shaft is provided on the first sliding wheel; the wiring board and the interface lead-out board are each provided with a first sliding rail slidably connected to the end of the corresponding rotating shaft, and a reset spring is provided on the first sliding rail to provide a reset force for the rotating shaft; the first lead-out cable and the second lead-out cable both correspondingly bypass the first sliding wheel; the first winding positioning groove is provided on the first sliding wheel; a partition is provided between the two first sliding wheels, and the second side surfaces of the partition are respectively provided with second sliding rails slidably connected to the two rotating shafts.

[0008] The wiring cabinet jumper device described in the present invention is characterized in that the outlet end of the first lead-out cable is located on the left side of the terminal board, and the outlet end of the second lead-out cable is located on the left side of the interface lead-out board; the jumper connection board is located on the left side of the cabinet.

[0009] The wiring cabinet jumper device of the present invention comprises a second sliding wheel rotatably arranged in the cabinet, and the second sliding wheel is provided with two second winding positioning grooves corresponding to the first lead-out cable and the second lead-out cable respectively.

[0010] The wiring cabinet jumper device described in the present invention, wherein the first transverse movement unit and the second transverse movement unit both include a screw and a screw motor; a control panel for controlling multiple screw motors is provided on the cabinet; the screw motor of the first transverse movement unit and the screw motor of the second transverse movement unit are arranged one by one and constitute a group of units, and a position sensor component corresponding to detecting the transverse movement position of the device fixing plate and the position of the jumper connecting plate is provided on the cabinet; the control panel locks the screw motor corresponding to the corresponding second transverse movement unit when the device fixing plate has not been transversely moved to the right in place, unlocks the screw motor corresponding to the corresponding second transverse movement unit when the device fixing plate has been transversely moved to the right in place, locks the screw motor corresponding to the first transverse movement unit when the jumper connecting plate has not been reset, and unlocks the screw motor corresponding to the first transverse movement unit after the jumper connecting plate is reset.

[0011] The wiring cabinet jumper device described in the present invention, wherein the jumper connection board includes a first interface board connected to the first lead-out cable, a second interface board connected to the second lead-out cable, and a connecting jumper; the first interface board and the second interface board are both provided with a plurality of electrical plug interfaces; the connecting jumper includes two plugs that cooperate with the electrical plug interfaces and a connecting wire connecting the two plugs.

[0012] A wiring cabinet jumper method is applied to the wiring cabinet jumper device as described above, and its implementation method is as follows:

[0013] During installation, connect the external cable to the wiring board, install the device on the device fixing plate, and lead out the multiple interfaces at the rear end of the device through the interface lead-out plate to complete the assembly;

[0014] When maintenance is required, the equipment fixing plate is driven to move to the right by the first transverse movement unit. During the movement, the position of the corresponding first sliding wheel is adjusted by the elastic force of the return spring. After the equipment fixing plate is transversely moved into place, a channel is formed between the left end of the equipment fixing plate and the left inner wall of the cabinet.

[0015] The jumper connection plate is driven to move forward along the channel by the second transverse moving unit. During the movement, the position of the corresponding first sliding wheel is adjusted by the elastic force of the reset spring. By performing jumper and / or wire breaking operations on the jumper connection plate, the second transverse moving unit resets the jumper connection plate after the operation is completed, and the first transverse moving unit resets the equipment fixing plate, and the corresponding first sliding wheel is reset by two reset springs.

[0016] The beneficial effects of the present invention are as follows: during installation, the external cable is connected to the wiring board, the equipment is installed on the equipment fixing plate, and the multiple interfaces at the rear end of the equipment are led out through the interface lead-out plate, so that the assembly is completed; when maintenance is required, the equipment fixing plate is driven to move to the right side by the first transverse moving unit, and during the movement, the position of the corresponding first sliding wheel is adjusted by the elastic force of the reset spring, and after the equipment fixing plate is transversely moved into place, a channel is formed between the left end of the equipment fixing plate and the left inner wall of the cabinet; the jumper connection plate is driven to move forward along the channel by the second transverse moving unit, and during the movement, the position of the corresponding first sliding wheel is adjusted by the elastic force of the reset spring, and the jumper connection plate is jumpered and / or disconnected. After the operation is completed, the second transverse moving unit drives the jumper connection plate to reset, the first transverse moving unit drives the equipment fixing plate to reset, and the corresponding first sliding wheel is reset by two reset springs; the structure is reasonable and compact, and except for replacing the line (the entire cabinet needs to be moved), conventional jumper and disconnection maintenance can be performed directly in front of the cabinet, and no maintenance space at the rear is required to be reserved when the cabinet is installed, thereby improving the space utilization rate of the computer room. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work:

[0018] Figure 1 It is a cross-sectional schematic diagram of a wiring cabinet jumper device according to a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be described clearly and completely in combination with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are partial embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention.

[0020] A wiring cabinet jumper device according to a preferred embodiment of the present invention is as follows: Figure 1As shown, it includes a cabinet 1, in which an equipment fixing frame 10 and a wiring rack 11 located at the rear side thereof are arranged; a plurality of equipment fixing plates 100 are arranged on the equipment fixing frame 10 in a longitudinal distribution, a plurality of wiring boards 110 corresponding to the equipment and connected to external cables are fixedly arranged on the wiring rack 11, and a first lead-out cable 111 is connected to the wiring board 110; an interface lead-out plate 101 for leading out the interface of the equipment is arranged on the equipment fixing plate 100, and a second lead-out cable 102 is arranged on the interface lead-out plate 101, and the first lead-out cable 111 and the second lead-out cable 102 are both connected to a jumper connection plate 12; a first transverse movement unit 103 for moving the equipment fixing plate 100 transversely in the left-right direction is arranged on the equipment fixing frame 10, and after the equipment fixing plate 100 is transversely moved, a channel 13 is formed with the side wall of the cabinet 1, and a second transverse movement unit 14 for driving the jumper connection plate 12 to move transversely forward and backward along the channel is arranged on the inner wall of the cabinet 1;

[0021] The wiring board 110 and the interface lead-out board 101 are arranged side by side in a horizontal direction; the wiring board 110 and the interface lead-out board 101 are both provided with a first sliding wheel 16 on the opposite side surface, and a rotating shaft is provided on the first sliding wheel 16; the wiring board 110 and the interface lead-out board 101 are both provided with a first slide rail 161 slidably connected to the end of the corresponding rotating shaft, and a reset spring 162 is provided on the first slide rail 161 to provide a reset force for the rotating shaft; the first lead-out cable 111 and the second lead-out cable 102 are both correspondingly bypassed by the first sliding wheel 16; the first sliding wheel 16 is provided with a first winding positioning groove; a partition 17 is provided between the two first sliding wheels 16, and the second side surfaces of the partition 17 are respectively provided with second slide rails 170 slidably connected to the two rotating shafts;

[0022] During installation, the external cable 2 is connected to the wiring board 110, the device is installed on the device fixing plate 100, and the multiple interfaces at the rear end of the device are led out through the interface lead-out plate 101, and the assembly is completed;

[0023] When maintenance is required, the first transverse movement unit 103 drives the device fixing plate 100 to move to the right side. During the movement, the position of the corresponding first sliding wheel 16 is adjusted by the elastic force of the reset spring 162. After the device fixing plate 100 is transversely moved into place, a channel 13 is formed between the left end of the device fixing plate 100 and the left inner wall of the cabinet 1; the second transverse movement unit 14 drives the jumper connection plate 12 to move forward along the channel. During the movement, the position of the corresponding first sliding wheel 16 is adjusted by the elastic force of the reset spring 162. By performing jumper and / or disconnection operations on the jumper connection plate 12, after the operation is completed, the second transverse movement unit 14 drives the jumper connection plate 12 to reset, and the first transverse movement unit 103 drives the device fixing plate 100 to reset, and the corresponding first sliding wheel 16 is reset by two reset springs 162;

[0024] The structure is reasonable and compact. Except for replacing the line (which requires moving the entire cabinet), routine jumper and disconnection maintenance can be performed directly in front of the cabinet. When installing the cabinet, there is no need to reserve maintenance space at the rear, which can improve the space utilization of the computer room.

[0025] Preferably, the outlet end of the first lead-out cable 111 is located on the left side of the wiring board 110 , and the outlet end of the second lead-out cable 102 is located on the left side of the interface lead-out board 101 ; the jumper connection board 12 is located on the left side of the cabinet 1 .

[0026] Preferably, a second sliding wheel 18 is rotatably provided in the cabinet 1, and the second sliding wheel 18 is provided with two second winding positioning grooves corresponding to the first lead-out cable and the second lead-out cable respectively, so as to facilitate reverse switching of the first lead-out cable and the second lead-out cable.

[0027] Preferably, the first transverse movement unit 103 and the second transverse movement unit 14 both include a screw and a screw motor; a control panel (not shown in the figure) for controlling multiple screw motors is provided on the cabinet 1; the screw motor of the first transverse movement unit 103 and the screw motor of the second transverse movement unit 14 are arranged one by one and constitute a group of units, and a position sensor component corresponding to the position of the transverse movement of the detection device fixing plate and the position of the jumper connection plate is provided on the cabinet 1; the control panel locks the screw motor corresponding to the corresponding second transverse movement unit 14 when the device fixing plate 100 has not been transversely moved to the right in place, unlocks the screw motor corresponding to the corresponding second transverse movement unit 14 when the device fixing plate 100 has been transversely moved to the right in place, locks the screw motor corresponding to the first transverse movement unit 103 when the jumper connection plate 12 has not been reset, and unlocks the screw motor corresponding to the first transverse movement unit 103 after the jumper connection plate 12 is reset;

[0028] Preferably, the position sensing assembly includes a first sensor 190 for detecting the position of the device fixing plate and a second sensor 191 for detecting the position of the jumper connecting plate; through this interlocking method, collision between the device fixing plate and the jumper connecting plate is avoided.

[0029] Preferably, the jumper connection board 12 includes a first interface board 120 connected to the first lead-out cable, a second interface board 121 connected to the second lead-out cable, and a connecting jumper 122; the first interface board 120 and the second interface board 121 are both provided with multiple electrical plug interfaces; the connecting jumper 122 includes two plugs 1220 that cooperate with the electrical plug interfaces and a connecting wire 1221 connecting the two plugs; the structure is reasonable and the operation is convenient.

[0030] A wiring cabinet jumper method is applied to the wiring cabinet jumper device as described above, and its implementation method is as follows:

[0031] During installation, connect the external cable to the wiring board, install the device on the device fixing plate, and lead out the multiple interfaces at the rear end of the device through the interface lead-out plate to complete the assembly;

[0032] When maintenance is required, the equipment fixing plate is driven to move to the right by the first transverse movement unit. During the movement, the position of the corresponding first sliding wheel is adjusted by the elastic force of the return spring. After the equipment fixing plate is transversely moved into place, a channel is formed between the left end of the equipment fixing plate and the left inner wall of the cabinet.

[0033] The jumper connection plate is driven to move forward along the channel by the second transverse moving unit. During the movement, the position of the corresponding first sliding wheel is adjusted by the elastic force of the reset spring. The jumper connection plate is operated for jumpering and / or disconnection. After the operation is completed, the second transverse moving unit drives the jumper connection plate to reset, and the first transverse moving unit drives the equipment fixing plate to reset. The corresponding first sliding wheel is reset by two reset springs.

[0034] The structure is reasonable and compact. Except for replacing the line (which requires moving the entire cabinet), routine jumper and disconnection maintenance can be performed directly in front of the cabinet. When installing the cabinet, there is no need to reserve maintenance space at the rear, which can improve the space utilization of the computer room.

[0035] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A wiring cabinet jumper device, comprising a cabinet, wherein a device fixing frame and a wiring frame located at the rear side thereof are arranged in the cabinet; a plurality of device fixing plates are arranged on the device fixing frame in a longitudinal distribution, characterized in that: The wiring rack is fixedly provided with a plurality of terminal blocks corresponding to the devices one by one for connecting external cables, and the terminal blocks are connected with a first lead-out cable; the device fixing plate is provided with an interface lead-out plate for leading out the interface of the device, and the interface lead-out plate is provided with a second lead-out cable, and the first lead-out cable and the second lead-out cable are both connected with a jumper connection plate; the device fixing frame is provided with a first transverse movement unit for laterally moving the device fixing plate in the left and right directions, and after the transverse movement, the device fixing plate forms a channel with the side wall of the cabinet, and the inner wall of the cabinet is provided with a second transverse movement unit for driving the jumper connection plate to move laterally forward and backward along the channel.

2. The wiring cabinet jumper device according to claim 1, characterized in that: The wiring board and the interface lead-out board are arranged side by side horizontally; the wiring board and the interface lead-out board are each provided with a first sliding wheel on the surface on the opposite side, and a rotating shaft is provided on the first sliding wheel; the wiring board and the interface lead-out board are each provided with a first sliding rail slidably connected to the end of the corresponding rotating shaft, and a reset spring is provided on the first sliding rail to provide a reset force for the rotating shaft; the first lead-out cable and the second lead-out cable both bypass the first sliding wheel accordingly; the first sliding wheel is provided with a first winding positioning groove; a partition is provided between the two first sliding wheels, and the second side surfaces of the partition are respectively provided with second sliding rails slidably connected to the two rotating shafts.

3. The wiring cabinet jumper device according to claim 2, characterized in that: The outlet end of the first lead-out cable is located on the left side of the wiring board, and the outlet end of the second lead-out cable is located on the left side of the interface lead-out board; the jumper connection board is located on the left side of the cabinet.

4. The wiring cabinet jumper device according to claim 3, characterized in that: A second sliding wheel is rotatably arranged in the cabinet, and the second sliding wheel is provided with two second winding positioning grooves corresponding to the first lead-out cable and the second lead-out cable respectively.

5. The wiring cabinet jumper device according to claim 4, characterized in that: The first transverse movement unit and the second transverse movement unit both include a screw and a screw motor; a control panel for controlling the plurality of screw motors is disposed on the cabinet; the screw motors of the first transverse movement unit and the screw motors of the second transverse movement unit are disposed one by one and constitute a group of units, and a position sensing component corresponding to detecting the transverse movement position of the device fixing plate and the position of the jumper connection plate is disposed on the cabinet; the control panel locks the screw motor corresponding to the corresponding second transverse movement unit when the device fixing plate has not been transversely moved to the right in place based on the signal of the position sensing component, unlocks the screw motor corresponding to the corresponding second transverse movement unit when the device fixing plate has been transversely moved to the right in place, locks the screw motor corresponding to the first transverse movement unit when the jumper connection plate has not been reset, and unlocks the screw motor corresponding to the first transverse movement unit after the jumper connection plate is reset.

6. The wiring cabinet jumper device according to any one of claims 1 to 5, characterized in that: The jumper connection board includes a first interface board connected to the first lead-out cable, a second interface board connected to the second lead-out cable, and a connecting jumper; the first interface board and the second interface board are both provided with multiple electrical plug interfaces; the connecting jumper includes two plugs that cooperate with the electrical plug interfaces and a connecting wire connecting the two plugs.

7. A wiring cabinet jumper method, applied to the wiring cabinet jumper device according to any one of claims 1 to 6, characterized in that: Here’s how to do it: During installation, connect the external cable to the wiring board, install the device on the device fixing plate, and lead out the multiple interfaces at the rear end of the device through the interface lead-out plate to complete the assembly; When maintenance is required, the equipment fixing plate is driven to move to the right by the first transverse movement unit. During the movement, the position of the corresponding first sliding wheel is adjusted by the elastic force of the return spring. After the equipment fixing plate is transversely moved into place, a channel is formed between the left end of the equipment fixing plate and the left inner wall of the cabinet. The jumper connection plate is driven to move forward along the channel by the second transverse moving unit. During the movement, the position of the corresponding first sliding wheel is adjusted by the elastic force of the reset spring. By performing jumper and / or wire breaking operations on the jumper connection plate, the second transverse moving unit resets the jumper connection plate after the operation is completed, and the first transverse moving unit resets the equipment fixing plate, and the corresponding first sliding wheel is reset by two reset springs.

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