CN216214830U - Switching cable storehouse - Google Patents

Abstract

The application discloses a transfer cable bin which comprises a shell, a transfer assembly and an inner lock assembly, wherein a plurality of detection ports are formed in the shell; the switching assemblies are arranged in the shell and correspond to the detection ports, each switching assembly comprises a first connecting end, a second connecting end and a third connecting end which are connected with one another, the first connecting end is detachably connected with a cable to be detected, and the second connecting end is movably connected with a busbar of the switch cabinet; the plurality of inner lock assemblies are arranged on the inner wall of the shell and correspond to the plurality of detection ports one by one, the inner lock assemblies are movably connected with the third connecting end, when the switching assembly is in a first working state, the second connecting end is electrically connected with the bus bar, and the third connecting end can control the inner lock assemblies to shield the detection ports; when the switching subassembly is in the second operating condition, the second link breaks away from the generating line row, and the third link can control the internal lock subassembly and open the detection mouth, and the third link is in the detection mouth and is in the detection end of department reservation cable that awaits measuring.

Description

Switching cable storehouse

Technical Field

The application relates to the technical field of power supply systems, in particular to a transfer cable bin.

Background

The switch cabinet is an important part for opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system. Three-phase line in the cubical switchboard need be connected in order to realize transmitting electricity through generating line row and external cable, but for example when breaking down: when the power is cut off, the problem of which cable is out of order needs to be checked, and the cable needs to be detached from the bus bar for detection.

However, the operation process is very complicated, a series of processes such as power-off, switch cabinet opening, cable dismounting, detection, reinstallation or replacement are needed, time and labor are wasted, and the detection rate is low.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a switching cable storehouse to solve current cubical switchboard testing process loaded down with trivial details, waste time and energy, the lower problem of detection efficiency.

In order to solve the above technical problem, an embodiment of the present application provides the following technical solutions:

the first aspect of the application provides a transit cable bin, which comprises a shell, wherein a plurality of detection ports are formed in the shell;

the switching assemblies are arranged in the shell and correspond to the detection ports, each switching assembly comprises a first connecting end, a second connecting end and a third connecting end which are connected with each other, the first connecting end is detachably connected with a cable to be detected, and the second connecting end is movably connected with a bus bar of the switch cabinet; when the second connecting end is electrically connected with the bus bar and the first connecting end is electrically connected with the cable to be tested, the switching cable bin can conduct the switch cabinet and the cable to be tested;

the plurality of inner lock assemblies are arranged on the inner wall of the shell and correspond to the plurality of detection ports one to one, the inner lock assemblies are movably connected with the third connecting end, when the switching assembly is in a first working state, the second connecting end is electrically connected with the bus bar, and the third connecting end can control the inner lock assemblies to shield the detection ports; when the switching assembly is in a second working state, the second connecting end is separated from the bus bar, the third connecting end can control the internal lock assembly to be opened, the detection port is formed in the detection port, and the detection end of the cable to be detected is reserved at the detection port.

In some variations of the first aspect of the present application, the patch cable magazine further comprises a base;

the second connecting end and the third connecting end are arranged oppositely along a first direction, and the first direction is perpendicular to the inner wall of the shell where the detection port is located;

the first connecting end is arranged perpendicular to the first direction and is rotatably connected with the base, so that the second connecting end and the third connecting end can swing around a second direction, and the second direction is perpendicular to the first direction and the extending direction of the first connecting end;

when the third connecting end swings towards the direction close to the detection port, the second connecting end is separated from the bus bar, and the third connecting end can control the inner lock assembly to open the detection port; when the third connecting end swings towards the direction far away from the detection port, the second connecting end is electrically connected with the bus bar, and the third connecting end can control the inner lock assembly to shield the detection port.

In some variations of the first aspect of the present application, the adapter assembly further comprises a fastener, wherein the fastener is disposed on the base;

the fixing piece comprises a plug-in connector and a bearing end which are sequentially distributed along the first direction, the plug-in connector can be electrically connected with the bus bar, and the bearing end is movably connected with the second connecting end;

when the third connecting end swings towards the direction far away from the detection port, the second connecting end is connected with the bearing end so as to conduct the second electric connecting end and the bus bar.

In some modified embodiments of the first aspect of the present application, in the transit cable bin, a rotating shaft is disposed on one end of the base facing the transit assembly along the second direction, the rotating shaft is connected to the first connecting end, and a driving portion is disposed on the base and electrically connected to the rotating shaft to drive the rotating shaft to rotate around the second direction.

In some modified embodiments of the first aspect of the present application, in the foregoing adapter cable bin, a metal connector is disposed in the base, the metal connector can be detachably connected to the cable to be tested, and the metal connector is connected to the rotating shaft to be conducted to the cable to be tested and the adapter assembly.

In some variations of the first aspect of the present application, the patch cable cartridge described above, wherein the interlock assembly comprises an interlock cover;

the inner lock cover plate is arranged on the inner wall of the shell where the detection port is located in a sliding mode and is movably connected with the third connecting end;

when the switching assembly is in a first working state, the third connecting end can control the inner lock cover plate to slide towards the detection port and shield the detection port; when the switching assembly is in the second working state, the third connecting end can control the inner lock cover plate to be away from the detection port to slide so as to open the detection port, and the third connecting end is in the detection port is reserved at the detection port to be detected at the detection end of the cable to be detected.

In some modified embodiments of the first aspect of the present application, the patch cable compartment is provided, wherein a side of the inner lock cover plate facing the inside of the housing is provided with a first limit and a second limit in a direction away from the detection port;

the third connecting end comprises an electric connecting end and an insulating poking end;

the electric connection end is back to the second connection end from the connection part of the second connection end and the first connection end and extends towards the detection port so as to reserve a detection end of the cable to be detected;

the insulating poking end extends to the position between the first limit and the second limit from the second connecting end at the connecting part of the second connecting end and the first connecting end in a back-to-back mode so as to poke the inner lock cover plate to slide.

In some variations of the first aspect of the present application, the patch cable magazine further comprises a plurality of external lock assemblies;

the external lock assemblies are arranged at the detection ports in one-to-one correspondence, the external lock assemblies have backstopness, and when the switching assembly is in a first working state, the external lock assemblies shield the detection ports; when the switching subassembly is in second operating condition, the third link can by in the casing to the casing is outer to be contradicted the outer subassembly of locking is in order to open the detection mouth.

In some variations of the first aspect of the present application, the patch cable magazine recited above, wherein the outer lock assembly comprises a first lock plate and a second lock plate;

the first locking plate and the second locking plate are parallel to each other, the side wall of the shell where the detection port is located is arranged adjacently, so that the detection port is shielded, one end of the second locking plate is far away from the first locking plate, one end of the first locking plate is far away from the second locking plate, the other end of the first locking plate is connected with the edge of the detection port in a rotating mode through a hinge, a backstop is arranged in the hinge, and therefore the first locking plate and the second locking plate can be abutted to the third connecting end to enable the detection port to be opened in an outward turning mode.

In some variations of the first aspect of the present application, the transition cable reel described above, wherein the backstop is a ruler spring or a torsion spring.

Compared with the prior art, the switching cable bin provided by the application has the advantages that the working state of the switching assembly is switched, so that when the switching assembly is in the first working state, the second connecting end is electrically connected with the bus bar to conduct a cable to be tested and the bus bar to carry out normal power-on work, and the third connecting end of the switching assembly can control the inner locking assembly to shield the detection port, so that a nonprofessional person is prevented from mistakenly touching the detection port to cause electric shock danger; when the switching assembly is in a second working state, the second connecting end is disconnected from the bus bar, the third connecting end can control the internal lock assembly to open the detection port, and the third connecting end can be located at the detection port to reserve a detection end for the cable to be detected, so that detection equipment can be connected to the cable to be detected through the detection port and the third connecting end for detection; the complicated procedures of power failure, dismounting and detection in the existing switch cabinet are avoided, the process of manually dismounting and mounting cables is omitted through switching of the switching assembly, the time required for power failure and dismounting is greatly shortened, the danger coefficient of personnel is effectively reduced, and the problems that the existing switch cabinet detection process is complicated, time and labor are wasted, and the detection efficiency is lower are effectively solved.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:

fig. 1 schematically illustrates an external structure of a patch cable magazine according to an embodiment of the present application;

FIG. 2 schematically illustrates an internal structure of a patch cable magazine according to an embodiment of the present application;

FIG. 3 is a schematic diagram illustrating the structural cooperation of a transition assembly with a bus bar in a transition cable magazine according to an embodiment of the present application;

FIG. 4 schematically illustrates a structural mating view of a transition assembly and a locking assembly in a transition cable magazine according to an embodiment of the present application;

fig. 5 schematically illustrates a structural schematic view of an external lock assembly in a patch cable cabinet provided by an embodiment of the present application;

FIG. 6 schematically illustrates a schematic structural view of a patch panel assembly in a patch cable magazine according to an embodiment of the present application;

FIG. 7 schematically illustrates a partial cross-sectional view of FIG. 3 along A-A;

FIG. 8 schematically illustrates another schematic view of an internal structure of a patch cable magazine according to an embodiment of the present application;

the reference numbers illustrate: the cable testing device comprises a switching cable bin 1, a shell 2, a detection port 21, a base 22, a rotating shaft 23, a driving part 24, an ear plate 25, a metal connector 26, a switching assembly 3, a first connecting end 31, a second connecting end 32, a third connecting end 33, an electric connecting end 331, an insulating toggle end 332, a fixing part 34, a plug 341, a receiving end 342, an insulating sleeve 343, an inner lock assembly 4, an inner lock cover plate 41, a first limit 42, a second limit 43, a bus bar 5, an outer lock assembly 6, a first lock plate 61, a second lock plate 62, a cable 7 to be tested, a first direction a, a second direction b and a third direction c.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows:

example 1

Referring to fig. 1 and fig. 2, a patch cable magazine 1 provided in the embodiment of the present application includes a housing 2, a patch module 3, and an inner lock module 4, where the housing 2 is provided with a plurality of detection ports 21; the switching assemblies 3 are arranged in the shell 2 corresponding to the detection ports 21, each switching assembly 3 comprises a first connecting end 31, a second connecting end 32 and a third connecting end 33 which are connected with one another, the first connecting end 31 is detachably connected with the cable 7 to be detected, and the second connecting ends 32 are movably connected with 6 rows of buses of the switch cabinet; when the second connection end 32 is electrically connected with the bus bar 5 and the first connection end 31 is electrically connected with the cable 7 to be tested, the switching cable bin 1 can conduct the switch cabinet and the cable 7 to be tested;

the plurality of inner lock assemblies 4 are arranged on the inner wall of the shell 2 and correspond to the plurality of detection ports 21 one by one, the inner lock assemblies 4 are movably connected with the third connecting end 33, when the switching assembly 3 is in a first working state, the second connecting end 32 is electrically connected with the bus bar 5, and the third connecting end 33 can control the inner lock assemblies 4 to shield the detection ports 21; when the switching assembly 3 is in the second working state, the second connecting end 32 is separated from the bus bar 5, the third connecting end 33 can control the internal lock assembly 4 to open the detection port 21, and the third connecting end 33 is located at the detection port 21 to reserve the detection end of the cable 7 to be detected.

Specifically, in order to solve the problems of tedious detection process, time and labor waste and low detection efficiency of the existing switch cabinet, the embodiment of the application provides a switching cable bin 1, a plurality of detection ports 21 are arranged on a shell 2 and are matched with a switching component 3, the cable 7 to be detected can be electrically connected with a switch cabinet bus bar 5 to carry out normal power transmission work through the switching of the working states of the switching component 3, when the cable 7 to be detected needs to be detected through the switching of the working states of the switching component 3, the cable 7 to be detected can form a detection end at the detection port 21 through a third connecting end 33 to carry out convenient detection without manual disassembly and assembly, so that the cable 7 to be detected can be connected with the switch cabinet and detection equipment without repeated disassembly and assembly through the switching cable bin 1, the time of power failure and disassembly is saved; meanwhile, the arrangement of the internal locking assembly 4 can also ensure that the cable 5 to be tested cannot be connected with any object at the detection port 21 in the normal power transmission working process, so that misoperation is avoided, electric shock is avoided, and the safety coefficient is improved; the cable can be prevented from being dragged or the cable 7 to be tested is bent, so that the cable 7 to be tested can be effectively protected from being damaged.

The shell 2 is made of a rigid material, an accommodating space is formed in the shell 2 to accommodate the adapter component 3, the inner lock component 4 and the cable 7 to be tested, the shape of the shell 2 is not limited too much, and the shell can be in any shape as long as accommodation and stable placement are met; in this embodiment, the material of the housing 2 may be selected from an insulating material or a non-insulating material according to actual requirements; it can be understood that: the shell 2 can be in a fully-closed form or in a form with an opening side, and the opening side corresponds to the switch cabinet to realize more convenient connection. Referring to fig. 1 and 8, 5 generating line rows in the cubical switchboard set up to corresponding three-phase line and set up three groups more, every two of group are in order to connect the same phase line, play the double insurance effect, avoid the paralytic problem of single phase line trouble whole line, and then the switching cable storehouse 1 of this embodiment in the corresponding six detection mouth 21 that set up, stay a switching subassembly 3, realize connecting six cables 7 that await measuring simultaneously, can carry out quantity adjustment according to actual need certainly.

The switching component 3 has the first connection end 31, the second connection end 32, and the third connection end 33 that are connected to each other, where the connections are electrical connections, and the selection of a conduction object of the cable 7 to be tested can be realized through switching of working states, specifically, when the switching component 3 is in the first working state, the second connection end 32 is electrically connected to the bus bar 5, and the cable 7 to be tested is conducted to the switch cabinet through the second connection end 32; when the switching assembly is in the second working state, the second connecting end 32 is separated from the bus bar, the third connecting end 33 is located at the detection port 21 to reserve the detection end of the cable 7 to be detected, and the cable 7 to be detected can be conducted with the detection equipment through the third connecting end 33.

The inner lock assembly 4 is movably connected with the third connecting end 33 on the inner wall of the shell 2 where the detection port 21 is located, the inner lock assembly 4 can be an electronic lock or a mechanical structure, and can work along with the change of the working state of the adapter assembly 3 to shield and open the detection port 21, when the inner lock assembly 4 shields the detection port 21, external equipment or personnel cannot enter the adapter cable bin 1 from the detection port 21 to be connected with the cable 7 to be detected, so that the normal power transmission work of the cable 7 to be detected can be ensured, and the risks of misoperation and electric shock can be avoided; when internal lock subassembly 4 is opened during the detection mouth 21, detect and detain 21 both can regard as the electric conduction that detects entry realization check out test set and the cable 73 that awaits measuring, and this moment the generating line of cubical switchboard is arranged 5 and is the state of opening circuit between the cable 7 that awaits measuring, and factor of safety is higher.

According to the above list, the switching cable cabin 1 provided by the application, through switching of the working states of the switching assembly 3, when the switching assembly 3 is in the first working state, the second connecting end 32 is electrically connected with the bus bar 5 to conduct the cable 7 to be tested and the bus bar 5 to perform normal power-on work, and the third connecting end 33 of the switching assembly 3 can control the inner lock assembly 4 to shield the detection port 21, so that electric shock hazard caused by the fact that a nonprofessional person mistakenly touches the detection port 21 is avoided; when the switching assembly 3 is in the second working state, the second connection end 32 is disconnected from the bus bar 5, the third connection end 33 can control the internal lock assembly 4 to open the detection port 21, and the third connection end 33 can be located at the detection port 21 to reserve a detection end for the cable 7 to be detected, so that detection equipment can be connected to the cable 7 to be detected through the detection port 21 and the third connection end 33 for detection; the complicated procedures of power failure, dismounting and detection in the existing switch cabinet are avoided, the process of manually dismounting and mounting cables is omitted through switching of the switching assembly, the time required for power failure and dismounting is greatly shortened, the danger coefficient of personnel is effectively reduced, and the problems that the existing switch cabinet detection process is complicated, time and labor are wasted, and the detection efficiency is lower are effectively solved.

The term "and/or" herein is merely an associative relationship describing an associated object, meaning that three relationships may exist, e.g., a and/or B, specifically understood as: both a and B may be included, a may be present alone, or B may be present alone, and any of the three cases can be provided.

Further, referring to fig. 2, fig. 3 and fig. 4, the patch cable magazine 1 provided in the embodiment of the present application further includes a base 22;

the second connecting end 32 and the third connecting end 33 are arranged opposite to each other along a first direction a, wherein the first direction a is perpendicular to the inner wall of the shell 2 where the detection port 21 is located;

the first connecting end 31 is arranged perpendicular to the first direction a, the first connecting end 31 is rotatably connected with the base 22, so that the second connecting end 32 and the third connecting end 33 can swing around a second direction b, and the second direction b is perpendicular to the first direction a and the extending direction of the first connecting end 31;

when the third connecting end 33 swings towards the direction close to the detection port 21, the second connecting end 32 is separated from the bus bar 5, and the third connecting end 33 can control the inner lock assembly 4 to open the detection port 21; when the third connecting end 33 swings away from the detection port 21, the second connecting end 32 is electrically connected with the bus bar 5, and the third connecting end 33 can control the inner lock assembly 4 to shield the detection port 21.

Specifically, in order to realize that the switching component 3 can realize switching of the conducting object of the cable 7 to be tested through switching of the working state, in this embodiment, the base 22 is disposed in the housing 2 to bear the switching component 3; the second connection end 32 and the third connection end 33 of the switching assembly 3 are arranged to extend back to back along the first direction a, the first connection end 31 is perpendicular to the first direction a, i.e. is T-shaped, the first connection end 31 is arranged to be rotatably connected to the base 22, and further when the first connection end 31 rotates around the second direction b, the second connection end 32 and the third connection end 33 can be driven to swing back and forth around the second direction b, specifically, referring to fig. 2 and fig. 4, when the first connection end 31 rotates clockwise, the third connection end 33 is far away from the detection port 21, the second connection end 32 is close to the bus bar 5, so that the second connection end 32 is electrically connected to the bus bar 5, and the third connection end 33 controls the inner lock assembly 4 to shield the detection port 21; when the first connection end 31 rotates counterclockwise, the third connection end 33 is close to the detection port 21, the second connection end 32 is far away from the bus bar 5, so that the second connection end 32 is electrically disconnected from the bus bar 5, the third connection end 33 controls the inner lock component 4 to open the detection port 21, and the third connection end 33 is located at the detection port 21.

Further, referring to fig. 6, in the patch cable magazine 1 provided in the embodiment of the present application, in a specific implementation, the patch assembly 3 further includes a fixing member 34, and the fixing member 34 is disposed on the base 22;

the fixing member 34 includes a plug 341 and a receiving end 342 sequentially distributed along the first direction a, the plug 341 can be electrically connected to the bus bar 5, and the receiving end 342 is movably connected to the second connecting end 32;

when the third connecting end 33 swings away from the detecting port 21, the second connecting end 32 is electrically connected to the receiving end 342 to connect the second electrical connecting end 32 with the bus bar 5.

Specifically, in order to ensure the safe connection between the second connection end 32 and the bus bar 5, in this embodiment, the fixing element 34 is fixedly disposed on the base 22, so that the plug 341 of the fixing element 34 can be detachably and electrically connected to the bus bar 5, of course, the plug 341 keeps being electrically connected to the bus bar 5 in a state that the patch cable compartment 1 is connected to the switch cabinet, and then the electrical conduction is switched by the movable connection between the second connection end 32 and the receiving end 342, so that the plug 341 and the receiving end 342 are made of an electrically conductive material, thereby achieving the electrical connection between the second connection end 32 and the bus bar 5; referring to fig. 3 and 6, in order to ensure the stable connection between the second connection terminal 32 and the receiving terminal 324 and avoid the unstable electrical connection caused by the swingable characteristic of the second connection terminal 32 from affecting the whole circuit, the receiving terminal 342 is configured as two metal clips disposed oppositely, and a gap is provided therebetween to leave an entering space for the second connection terminal 32. It can be understood that: the plug 341 is detachably connected to the bus bar 5, and an insulating sleeve 343 is disposed around the middle of the plug 341 for holding.

Further, referring to fig. 3 and fig. 7, in the patch cable magazine 1 provided in the embodiment of the present application, in a specific implementation, a rotating shaft 23 is disposed along the second direction b at an end of the base 22 facing the patch module 3, the rotating shaft 23 is connected to the first connecting end 31, a driving portion 24 is disposed on the base 22, and the driving portion 24 is electrically connected to the rotating shaft 23 to drive the rotating shaft 23 to rotate around the second direction b.

Specifically, in order to realize the rotation of the first connection end 31 around the second direction b, the rotation shaft 23 and the driving portion 24 are disposed on the base 22 in this embodiment; the rotation shaft 23 extends along the second direction b and can rotate relative to the base 22, which can be easily understood and realized by those skilled in the art, for example: referring to fig. 3, two opposite ear plates 25 are arranged on the base 22 along the second direction b, and two ends of the rotating shaft 23 are rotatably connected to the ear plates 25; the driving part 24 is a driving motor, an output end of the driving motor is connected with the rotating shaft 23, and the driving motor drives the rotating shaft 23 to rotate clockwise or anticlockwise around the second direction b through positive and negative rotation output; the control of the driving part 24 can be set as artificial control, and a control switch is arranged on the outer wall of the shell 2 and connected to the driving part 24 to realize the control of starting or stopping the driving. Further, a wear pad is arranged between the rotating shaft 23 and the ear plate 25.

Further, refer to fig. 3 and fig. 2, the switching cable cabin 1 that this application embodiment provided, in concrete implementation, be equipped with metallic interconnect 26 in the base 22, metallic interconnect 26 can detachably connect the cable 7 that awaits measuring, just metallic interconnect 26 with pivot 23 meets, in order to switch on the cable 7 that awaits measuring with switching component 3.

Specifically, in order to realize the detachable connection between the cable 7 to be tested and the first connection end 31, the metal connector 26 is provided in this embodiment, the metal connector 26 is a metal cable connector known to those skilled in the art, the metal connector 26 is also detachably connected to the base 22, the number-of-pieces connector 26 is inserted into the base 22 to keep in contact with the rotation shaft 23 during assembly, the cable 7 to be tested is connected to the other end of the metal connector 26, and the connection between the cable 7 to be tested and the first connection end 31 is further realized.

Further, referring to fig. 2 and 4, in the patch cable magazine 1 provided in the embodiment of the present application, in a specific implementation, the inner lock assembly 4 includes an inner lock cover plate 41;

the inner lock cover plate 41 is slidably arranged on the inner wall of the shell 2 where the detection port 21 is located, and the inner lock cover plate 41 is movably connected with the third connecting end 33;

when the adapter assembly 3 is in the first working state, the third connecting end 33 can control the inner lock cover plate 41 to slide towards the detection port 21 and block the detection port 21; when the switching assembly 3 is in the second working state, the third connecting end 33 can control the inner lock cover plate 41 to be away from the detection port 21 to slide so as to open the detection port 21, and the third connecting end 33 is located at the detection port 21 to reserve the detection end of the cable 7 to be detected.

Specifically, in order to achieve the internal locking of the internal lock assembly 4 to the detection port 21, in this embodiment, the internal lock assembly 4 is configured to include the internal lock cover plate 41, and the internal lock cover plate 41 can slide relative to the inner wall of the housing 2 where the detection port 21 is located; when the third connecting end 33 swings away from the detection port 21, the third connecting end 33 can control the inner lock cover plate 41 to move along the direction opposite to the third direction c so as to block the detection port 21; when the third connecting end 33 swings towards the direction close to the detection port 21, the third connecting end 33 controls the inner lock cover plate 41 to move along the third direction c to open the detection port 21, so that the third connecting end 33 can be positioned at the detection port 21 to reserve the detection end of the cable 7 to be detected; thereby realize inside to detect mouthful 21 shelters from and opens, can't open in the outside of casing 2 detect mouthful 21, improve factor of safety.

Further, referring to fig. 2 and 4, in the patch cable magazine 1 provided in the embodiment of the present application, in a specific implementation, a first limit 42 and a second limit 43 are provided on a side of the inner lock cover plate 41 facing the inside of the housing 2 in a direction away from the detection port 21;

the third connecting end 33 comprises an electric connecting end 331 and an insulating poking end 332;

the electric connection end 331 is opposite to the second connection end 32 from the connection position of the second connection end 32 and the first connection end 31 and extends towards the detection port 21 so as to reserve a detection end of the cable 7 to be detected;

the insulated toggle 332 end extends from the connection position of the second connection end 32 and the first connection end 31 to the position between the first limit 42 and the second limit 43 opposite to the second connection end 32, so as to toggle the inner lock cover plate 41 to slide.

Specifically, in order to realize that the inner lock cover plate 41 can be linked with the third connection end 33 to shield or open the detection port 21 through sliding, in this embodiment, the first limit 42 and the second limit 43 are arranged on the inner lock cover plate 41 at intervals along the third direction c, the first limit 42 and the second limit 43 are matched to arrange the insulating toggle end 332, the insulating toggle end 332 and the electrical connection end 331 swing synchronously, referring to fig. 4, the electrical connection end 331 is arranged in a zigzag shape, and both the second connection end 32 and the insulating toggle end 332 can be separated well. When the electric connection end 331 swings counterclockwise, the insulation toggle end 332 toggles the second limit 43 downward, so that the inner lock cover plate 41 is far away from the detection port 21 to open the detection port 21, and at this time, the electric connection end 331 can stay at the detection port 21; when the third electrical connection end 331 swings clockwise, the insulation toggle end 332 toggles the first limit 42 upwards, so that the inner lock cover plate 41 approaches the detection port 21 to shield the detection port 21. The insulating toggle end 332 is made of an insulating material, so that the whole housing 2 is prevented from being electrified.

Further, referring to fig. 1, 4 and 5, in an embodiment of the present application, the patch cable magazine 1 further includes a plurality of external locking assemblies 6;

the plurality of external lock components 6 are correspondingly arranged at the plurality of detection ports 21 one by one, the external lock components 21 have non-return property, and when the switching component 3 is in a first working state, the external lock components 6 shield the detection ports 21; when the switching assembly 3 is in the second working state, the third connecting end 33 can be abutted against the outer locking assembly 6 from the inside of the housing 2 to the outside of the housing 2 to open the detection port 21.

Specifically, in order to improve the safety factor of the patch cable magazine 1 and prevent the detection port 21 from being exposed, in this embodiment, the external lock component 6 is disposed at the detection port 21, the external lock component 6 shields the detection port 21 in a conventional state, and the external lock component 6 has non-return property, and can be opened only by applying force from the inside to the outside of the housing 2, and further, when the electrical connection end 331 swings to the detection port 21, the electrical connection end can abut against the external lock component 6 from the inside to the outside, so that the external lock component 6 is pushed open from the inside to the outside to open the detection port 21, and it is ensured that the electrical connection end 331 cannot be directly communicated with the outside; meanwhile, it can be understood that: when the switching assembly 3 switches to the working state and the third connecting end 33 is far away from the detection port 21, the external lock assembly 6 can restore the original state to shield the detection port 21. The setting of external lock subassembly 6 is fully guaranteed by casing 2 outside can't reveal also can't open detect mouth 21, only when needs detect cable 7 that awaits measuring can just from inside to outside opening when carrying out the operating condition switching of adapter module 3 detect mouth 21.

Further, referring to fig. 1 and 5, in the patch cable magazine 1 provided in the embodiment of the present application, in a specific implementation, the external lock assembly 6 includes a first lock plate 61 and a second lock plate 62;

the first locking plate 61 and the second locking plate 62 are parallel to the side wall of the housing 2 where the detection port 21 is located and are adjacently arranged to block the detection port 21, one end of the first locking plate 61, which is far away from the second locking plate 62, and one end of the second locking plate 62, which is far away from the first locking plate 61, are rotatably connected with the edge of the detection port 21 through hinges, and a stopping member is arranged in the hinges, so that the first locking plate 61 and the second locking plate 62 can be abutted by the third connecting end 33 to turn outwards the detection port 21 to open the detection port 21.

Specifically, in order to realize the backstop shielding of the external lock assembly 6 on the detection port 21, in this embodiment, the external lock assembly 6 is configured to include the first lock plate 61 and the second lock plate 62, the first lock plate 61 and the second lock plate 62 are adjacent to each other and are tiled relatively to shield the detection port 21 to form a double-door structure, the first lock plate 61 and the second lock plate 62 are simultaneously connected to the edge of the detection port 21 through a hinge with a backstop, so that the electric connection end 331 can separate the first lock plate 61 and the second lock plate 62 from inside to outside when abutting against the middle butt joint of the first lock plate 61 and the second lock plate 62, and further open the detection port 21; the backstop may be a ruler spring or a torsion spring, so that the first locking plate 61 and the second locking plate 62 can only rotate from the inside of the housing 2 to the outside of the housing 2 under the action of external force, and after the external force is eliminated, the first locking plate and the second locking plate return to the initial positions, thereby shielding the detection port 21.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A patch cable magazine is characterized in that the patch cable magazine comprises

The device comprises a shell, a detection device and a control device, wherein a plurality of detection ports are formed in the shell;

the switching assemblies are arranged in the shell and correspond to the detection ports, each switching assembly comprises a first connecting end, a second connecting end and a third connecting end which are connected with each other, the first connecting end is detachably connected with a cable to be detected, and the second connecting end is movably connected with a bus bar of the switch cabinet; when the second connecting end is electrically connected with the bus bar and the first connecting end is electrically connected with the cable to be tested, the switching cable bin can conduct the switch cabinet and the cable to be tested;

the plurality of inner lock assemblies are arranged on the inner wall of the shell and correspond to the plurality of detection ports one to one, the inner lock assemblies are movably connected with the third connecting end, when the switching assembly is in a first working state, the second connecting end is electrically connected with the bus bar, and the third connecting end can control the inner lock assemblies to shield the detection ports; when the switching assembly is in a second working state, the second connecting end is separated from the bus bar, the third connecting end can control the internal lock assembly to be opened, the detection port is formed in the detection port, and the detection end of the cable to be detected is reserved at the detection port.

2. The patch cable magazine of claim 1, wherein:

the device also comprises a base;

the second connecting end and the third connecting end are arranged oppositely along a first direction, and the first direction is perpendicular to the inner wall of the shell where the detection port is located;

the first connecting end is arranged perpendicular to the first direction and is rotatably connected with the base, so that the second connecting end and the third connecting end can swing around a second direction, and the second direction is perpendicular to the first direction and the extending direction of the first connecting end;

when the third connecting end swings towards the direction close to the detection port, the second connecting end is separated from the bus bar, and the third connecting end can control the inner lock assembly to open the detection port; when the third connecting end swings towards the direction far away from the detection port, the second connecting end is electrically connected with the bus bar, and the third connecting end can control the inner lock assembly to shield the detection port.

3. The patch cable magazine of claim 2, wherein:

the adapter assembly further comprises a fixing piece, and the fixing piece is arranged on the base;

the fixing piece comprises a plug-in connector and a bearing end which are sequentially distributed along the first direction, the plug-in connector can be electrically connected with the bus bar, and the bearing end is movably connected with the second connecting end;

when the third connecting end swings towards the direction far away from the detection port, the second connecting end is connected with the bearing end so as to conduct the second connecting end and the bus bar.

4. The patch cable magazine of claim 2, wherein:

the base is provided with a rotating shaft towards one end of the switching assembly along the second direction, the rotating shaft is connected with the first connecting end, the base is provided with a driving part, and the driving part is electrically connected with the rotating shaft so as to drive the rotating shaft to rotate around the second direction.

5. The patch cable magazine of claim 4, wherein:

the cable testing device is characterized in that a metal connector is arranged in the base and can be detachably connected with a cable to be tested, and the metal connector is connected with the rotating shaft to conduct the cable to be tested and the switching assembly.

6. The patch cable magazine of claim 1, wherein:

the inner lock assembly comprises an inner lock cover plate;

the inner lock cover plate is arranged on the inner wall of the shell where the detection port is located in a sliding mode and is movably connected with the third connecting end;

when the switching assembly is in a first working state, the third connecting end can control the inner lock cover plate to slide towards the detection port and shield the detection port; when the switching assembly is in the second working state, the third connecting end can control the inner lock cover plate to be away from the detection port to slide so as to open the detection port, and the third connecting end is in the detection port is reserved at the detection port to be detected at the detection end of the cable to be detected.

7. The patch cable magazine of claim 6, wherein:

a first limit and a second limit are arranged on one side, facing the inside of the shell, of the inner lock cover plate along the direction far away from the detection port;

the third connecting end comprises an electric connecting end and an insulating poking end;

the electric connection end is back to the second connection end from the connection part of the second connection end and the first connection end and extends towards the detection port so as to reserve a detection end of the cable to be detected;

the insulating poking end extends to the position between the first limit and the second limit from the second connecting end at the connecting part of the second connecting end and the first connecting end in a back-to-back mode so as to poke the inner lock cover plate to slide.

8. The patch cable magazine of claim 1, wherein:

the lock also comprises a plurality of external lock components;

the external lock assemblies are arranged at the detection ports in one-to-one correspondence, the external lock assemblies have backstopness, and when the switching assembly is in a first working state, the external lock assemblies shield the detection ports; when the switching subassembly is in second operating condition, the third link can by in the casing to the casing is outer to be contradicted the outer subassembly of locking is in order to open the detection mouth.

9. The patch cable magazine of claim 8, wherein:

the outer lock assembly comprises a first lock plate and a second lock plate;

the first locking plate and the second locking plate are parallel to each other, the side wall of the shell where the detection port is located is arranged adjacently, so that the detection port is shielded, one end of the second locking plate is far away from the first locking plate, one end of the first locking plate is far away from the second locking plate, the other end of the first locking plate is connected with the edge of the detection port in a rotating mode through a hinge, a backstop is arranged in the hinge, and therefore the first locking plate and the second locking plate can be abutted to the third connecting end to enable the detection port to be opened in an outward turning mode.

10. The patch cable magazine of claim 9, wherein:

the backstop is a ruler spring or a torsion spring.

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