CN218995721U - Dismounting device and test system - Google Patents

Abstract

The utility model discloses a dismounting device and a testing system, wherein the dismounting device is used for separating an optical fiber loop device group and an adapter group of the testing system, the optical fiber loop device group comprises an optical fiber loop device, the optical fiber loop device comprises a handle, a groove is arranged on one surface of the handle facing a panel, the panel is abutted to the groove, the dismounting device comprises a main body part and a dismounting part, the dismounting part is connected to one surface of the main body part facing the optical fiber loop device in a bending way, the dismounting part is abutted to the handle and is clamped to the groove, and the main body part is pressed to enable the dismounting part to drive the handle to be separated from the adapter. According to the technical scheme, the dismounting device is arranged, so that the optical fiber loop device group and the adapter group of the test system can be separated, the dismounting between the adapter group and the optical fiber loop device group is more convenient, and the dismounting device can be used in a high-density scene, namely, in the case that the optical fiber loop device group is connected with the adapter group, and also can be used in the case that a single optical fiber loop device is connected with the adapter.

Description

Dismounting device and test system

Technical Field

The utility model relates to the technical field of optical fiber loop devices, in particular to a dismounting device and a testing system.

Background

The optical fiber loop device is used for testing signal back transmission in a system or a network system, and potential abnormality in a network link can be detected through the back transmission signal. The optical fiber loop device group is usually used for detecting the system, however, the optical fiber loop device group is arranged on the adapter group of the testing system, when the optical fiber loop device is required to be taken out after working, the space into which a human hand can extend is smaller, and the handle of the loop device is difficult to extend into and press down.

In the related art, when the optical fiber loop device which has completed the work needs to be disassembled, the optical fiber loop device adjacent to the optical fiber loop device needs to be removed, so that the work of the rest optical fiber loop devices can be interrupted, and meanwhile, the adjacent optical fiber loop device is disassembled, so that the workload of operators is increased, and the working efficiency is reduced.

Disclosure of Invention

According to the technical scheme, the dismounting piece is bent, so that the dismounting device can be used in the optical fiber loop device group, and the dismounting between the adapter group and the optical fiber loop device group is more convenient.

In order to achieve the above object, the present utility model provides a disassembling device for separating a fiber optic circulator set and an adapter set of a test system, defining the test system to have a length direction, a width direction and a height direction, the adapter set including an adapter, the fiber optic circulator set including a fiber optic circulator including a handle, a side of the handle facing the panel being provided with a groove, the panel abutting against the groove, the disassembling device comprising:

a body member; and

the disassembly piece is connected to one face of the main body piece, which faces the optical fiber loop device, and is abutted to the handle and clamped to the groove, and the main body piece is pressed to enable the disassembly piece to drive the handle to be separated from the adapter.

In an embodiment of the present utility model, the main body and the detachable member are integrally formed.

In an embodiment of the utility model, the disassembling piece includes a bending portion and an abutting portion connected to the bending portion, a bending surface is formed at a connection position of the abutting portion and the bending portion, and the bending portion is connected to the main body piece;

the abutting part abuts against the handle and is clamped in the groove, the main body piece is pressed to enable the bending part to drive the abutting part to move, and the handle moves along with the abutting part to be separated from the adapter.

In an embodiment of the present utility model, a thickness of the abutting portion is defined as a, a width of the groove in a width direction of the test system is defined as B, and the relationship is satisfied: A/B is more than or equal to 0.4 and less than or equal to 0.8.

In an embodiment of the utility model, the main body member is disposed with a gradually increasing height value along the height direction in a direction away from the bending portion.

In an embodiment of the utility model, an outer surface of the main body member in a region away from the bending portion is provided with anti-slip ribs.

In an embodiment of the utility model, the dismounting device is further provided with a through hole, and the through hole is arranged at one end of the main body piece, which is away from the abutting part; the outer contour of the end part of the main body part provided with the through hole is arranged in an arc shape.

The utility model also provides a test system, which comprises a panel, an adapter group and an optical fiber loop device group, wherein the adapter group is arranged on the panel and comprises an adapter, the optical fiber loop device group comprises the dismounting device and the optical fiber loop device, the optical fiber loop device comprises a shell and an optical fiber connector, the optical fiber connector is sleeved on the outer side of the shell, the optical fiber connector comprises a handle, one surface of the handle, which is away from the shell, is provided with a groove, and the groove is clamped with the adapter.

In an embodiment of the present utility model, the optical fiber loop device group includes a plurality of optical fiber loop devices, the optical fiber loop devices are sequentially arranged at intervals along a length direction and a height direction, and a disassembly channel for the disassembly device to pass through is arranged between two adjacent optical fiber loop devices along the height direction.

In an embodiment of the present utility model, a thickness of the main body of the disassembling device is defined as C, and a height of the disassembling channel is defined as D, which satisfies the relationship: C/D is more than or equal to 0.4 and less than or equal to 0.6;

and/or defining a distance E between the handles of the optical fiber connectors positioned at two side edges in the three optical fiber connectors, wherein the abutting part of the dismounting device is F, and the relation is that: F/E is more than or equal to 0.4 and less than or equal to 0.7.

The dismounting device comprises a main body part and a dismounting part, and the main body part is arranged so that an operator can conveniently take and put the dismounting device; the detachable piece is bent and connected to one surface of the main body piece, which faces the optical fiber loop, so that the connection between the detachable piece and the main body piece is more stable; the connection between the detachable piece and the handle of the optical fiber loop device can be facilitated. When the optical fiber loop device is required to be taken out, the main body part is pressed to enable the disassembling part to separate the adapter from the groove of the handle, and then the main body part is pulled to drag the optical fiber loop device group to move in the direction away from the adapter group, so that the optical fiber loop device can be taken out. Under the high-density scene, namely when the optical fiber loop device group is installed in the adapter group, the dismounting device can take out the optical fiber loop devices one by one, and peripheral loop devices do not need to be dismounted, so that the whole work of the optical fiber loop device group cannot be interrupted, and the influence on a network system is reduced to the minimum. Meanwhile, the corresponding optical fiber loop device is flexibly disassembled, so that the workload of operators is saved, and the efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a test system according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an embodiment of a disassembling device according to the present utility model;

FIG. 3 is a schematic view of an embodiment of the dismounting device and the optical fiber loop device of the utility model when being matched;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a side view of another embodiment of the dismounting device of the utility model mated with a fiber optic circulator stack;

FIG. 6 is a schematic diagram of another embodiment of the test system of the present utility model;

FIG. 7 is a top view of yet another embodiment of the dismounting device and fiber optic circulator assembly of the utility model;

FIG. 8 is a partial enlarged view at B in FIG. 7;

FIG. 9 is a schematic view of an embodiment of the dismounting device and the recess of the utility model;

fig. 10 is a partial enlarged view at C in fig. 9.

Reference numerals illustrate:

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the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a dismounting device.

Referring to fig. 1 to 10, fig. 1 is a schematic structural diagram of an embodiment of a test system according to the present utility model; FIG. 2 is a schematic view of an embodiment of a disassembling device according to the present utility model; FIG. 3 is a schematic view of an embodiment of the dismounting device and the optical fiber loop device of the utility model when being matched; FIG. 4 is an enlarged view of a portion of FIG. 3 at A; FIG. 5 is a side view of another embodiment of the dismounting device of the utility model mated with a fiber optic circulator stack; FIG. 6 is a schematic diagram of another embodiment of the test system of the present utility model; FIG. 7 is a top view of yet another embodiment of the dismounting device and fiber optic circulator assembly of the utility model; FIG. 8 is a partial enlarged view at B in FIG. 7; FIG. 9 is a schematic view of an embodiment of the dismounting device and the recess of the utility model; fig. 10 is a partial enlarged view at C in fig. 9.

The utility model provides a dismounting device 100, which is used for separating a fiber loop device group 200 and an adapter group 400 of a test system 1000, wherein the test system 1000 is defined to have a length direction, a width direction and a height direction, the adapter group 400 comprises an adapter, the fiber loop device 200 comprises a fiber loop device 201, the fiber loop device 201 comprises a handle 20131, a groove 20133 is arranged on one surface of the handle 20131, facing towards a panel 300, the panel 300 is abutted to the groove 20133, the dismounting device 100 comprises a main body part 10 and a dismounting part 30, the dismounting part 30 is connected to one surface of the main body part 10, facing towards the fiber loop device 201 in a bending manner, the dismounting part 30 is abutted to the handle 20131 and is clamped to the groove 20133, and the main body part 10 is pressed so that the dismounting part 30 drives the handle 20131 to be separated from the adapter.

The dismounting device 100 comprises a main body member 10 and a dismounting member 30, and the main body member 10 is arranged so that an operator can conveniently take the dismounting device 100; the detachable piece 30 is bent and connected to the surface of the main body piece 10 facing the optical fiber loop device 201, so that the connection between the detachable piece 30 and the main body piece 10 is more stable; the connection between the detachable member 30 and the handle 20131 of the optical fiber circuit device 201 can also be facilitated. When the optical fiber circulator 201 needs to be taken out, the main body 10 is pressed to enable the dismounting piece 30 to be separated from the groove 20133 of the handle 20131, and then the main body 10 is pulled to drag the optical fiber circulator group 200 to move in a direction away from the adapter group 400, so that the optical fiber circulator 201 can be taken out. In a high-density scenario, that is, when the optical fiber loop device set 200 is installed in the adapter set, the dismounting device 100 can take out the optical fiber loop devices 201 one by one, and peripheral loop devices do not need to be dismounted, so that the whole operation of the optical fiber loop device set 200 cannot be interrupted, and the network system can be continuously tested, and the integrity of test data is ensured.

It will be appreciated that the present detachment apparatus 100 may be used in the high density scenario described above, as well as in the case where a single fiber optic circulator 201 is connected to a single adapter. The test system 1000 further includes a panel 300, where a single adapter is provided on the panel 300, and when the single optical fiber loop 201 is connected to the panel 300, that is, when the single optical fiber loop 201 is connected to the single adapter, the optical fiber loop 201 is plugged into the single adapter to detect whether the network system is in a normal operation state, after the detection, an operator uses the dismounting device 100 to abut the dismounting piece 30 to a connection position where the handle 20131 is connected to the single adapter, and then presses the dismounting device 100 downward, and the handle 20131 is separated from the single adapter; the dismounting member 30 then enters the groove 20133, the operator drags the main body member 10, and the dismounting member 30 then drives the optical fiber loop device 201 to move away from the panel 300, so that the optical fiber loop device 201 is taken out.

When the dismounting device 100 of the application is applied to the high-density scene, the optical fiber loop device group 200 is spliced with the adapter group 400, so that stable connection is realized, and meanwhile, whether the test system 1000 is in a normal running state can be flexibly detected, when one optical fiber loop device 201 is required to be taken out after working, an operator is consistent with the operation when a single optical fiber loop device 201 is taken out, thereby facilitating the taking out of any one optical fiber loop device 201 in the optical fiber loop device group 200, and meanwhile, the working of other optical fiber loop devices 201 is not influenced, so that the integrity of test data can be ensured; when the optical fiber circulator group 200 is completed, the plurality of optical fiber circulators 201 may be sequentially taken out using the dismounting device 100 of the present application.

It should be understood that the material of the dismounting device 100 needs to have a relatively high hardness and strength, and also needs to have an anti-rust property, for example, the material of the dismounting device 100 may be stainless steel, or may be other metals with relatively high hardness and strength, and the surface of the dismounting device may be electroplated, oxidized, or otherwise prevented from rusting, which is not limited herein; because the dismounting device 100 has strong strength and hardness, the dismounting member 30 will not deform and wear during the process of contacting and pulling the optical fiber circuit device 201, so that the normal operation thereof will not be affected.

It should be noted that, in the embodiment of the present utility model, the length direction, the width direction, and the height direction of the test system 1000 are merely used to explain the relative positional relationship, the movement situation, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is correspondingly changed.

Referring to fig. 1 to 10, in an embodiment of the present utility model, further, the body member 10 and the detachable member 30 are integrally formed.

By providing the body member 10 and the detachable member 30 of the detachable device 100 as an integrally formed structure, the stability of the overall structure thereof during operation can be maintained. When the operator picks up the detachment device 100, he usually holds the main body 10 with his hand, presses the main body 10 to move the detachment member 30 downward, so as to separate the handle 20131 from the adapter, and drags the main body 10 to move away from the adapter set 400, so that the detachment member 30 drives the optical fiber circulator 201 to move away from the adapter set 400, and pulls the optical fiber circulator 201 until the handle 20131 is completely separated from the adapter, and then takes out the optical fiber circulator 201 with his hand, thereby completing the process of removing the optical fiber circulator 201.

In this disassembly process, since the main body 10 and the disassembly member 30 are integrally formed, when an operator presses and drags the main body 10, the disassembly member 30 can stably drive the optical fiber circuit 201 to move, and can be stably connected with the main body 10, so that the overall structural stability of the disassembly device 100 is maintained.

Referring to fig. 1 to 10, in an embodiment of the present utility model, the dismounting member 30 includes a bending portion 31 and an abutting portion 33 connected to the bending portion 31, wherein a bending surface 35 is formed at a connection portion between the abutting portion 33 and the bending portion 31, and the bending portion 31 is connected to the main body member 10; the abutting portion 33 abuts against the handle 20131 and is clamped in the groove 20133, the main body member 10 is pressed to enable the bending portion 31 to drive the abutting portion 33 to move, and the handle 20131 moves along with the abutting portion 33 to be separated from the adapter.

The bent portion 31 is used to connect with the body member 10 and maintain the stability of the whole of the detachable member 30, and the abutting portion 33 is used to separate the handle 20131 and the adapter. The bending surface 35 is formed at the joint of the bending part 31 and the abutting part 33, so that the disassembly piece 30 is bent to facilitate the separation of the handle 20131 and the adapter, and the optical fiber loop device 201 is convenient to take out; the abutting part 33 abuts against the handle 20131, and after the operator presses the main body member 10, the bending part 31 drives the abutting part 33 to move downwards, so that the handle 20131 moves downwards along with the abutting part 33; the abutting portion 33 enters the groove 20133, and an operator pulls the main body member 10 in a direction away from the adapter, so that the abutting portion 33 is clamped with the groove wall of the groove 20133, and drives the handle 20131 to move in the direction away from the adapter, and the optical fiber loop device 201 is taken out.

It will be appreciated that the side of the bending portion 31 facing away from the bending surface 35 is curved to facilitate connection with the abutment portion 33 and to provide better force transfer.

Referring to fig. 1 to 4, further, in an embodiment of the present utility model, the thickness of the abutment portion 33 is defined as a, the width of the groove 20133 along the width direction of the test system 1000 is defined as B, and the relationship is satisfied: A/B is more than or equal to 0.4 and less than or equal to 0.8.

The ratio of the thickness of the abutting portion 33 to the width of the groove 20133 ranges from 0.4 to 0.8, for example, the ratio of the thickness of the abutting portion 33 to the width of the groove 20133 may be 0.4, 0.45, 0.5, 0.55, 0.6, 0.7, 0.75, or 0.8, which may be any value within the ratio range, and when the ratio of the thickness of the abutting portion 33 to the width of the groove 20133 is within the set range of the embodiment, the clamping between the abutting portion 33 and the groove 20133 is more stable, and the optical fiber circulator 201 may also be driven to perform stable movement. When the ratio of the thickness of the abutting portion 33 to the width of the groove 20133 is within the set range of the present embodiment, the abutting portion 33 cannot extend into the groove 20133 due to the excessive thickness, or cannot stably move the optical fiber circulator 201 due to the insufficient thickness.

Referring to fig. 1 to 10, further, in an embodiment of the present utility model, the body member 10 is disposed with a gradually increasing height value along the height direction in a direction away from the bending portion 31.

In the direction that the main body member 10 is far away from the bending portion 31, the height value along the height direction is gradually increased, so that the structural stability of the main body member 10 and the bending portion 31 during connection is ensured. The main body 10 is gradually increased in height, so that the device is more convenient for an operator to take and put, and the device 100 is not detached unstably due to the fact that the main body 10 is too small; meanwhile, the force is conveniently applied by an operator, so that the bending part 31 and the abutting part 33 are driven to be smoother, and the optical fiber loop 201 is convenient to detach.

Referring to fig. 1 to 10, further, in an embodiment of the present utility model, the outer surface of the region of the body member 10 away from the bending portion 31 is provided with anti-slip ribs 11.

By providing the anti-slip ribs 11, the friction force of the surface of the body member 10 can be increased, preventing an operator from slipping when pressing or pulling the body member 10. The anti-slip ribs 11 are arranged on the outer surface of the main body 10 in the area far away from the bending part 31 so as to increase the friction force of the outer surface of the main body 10; as can be seen from the drawings, the anti-slip ribs 11 are uniformly provided on three sides of the body member 10 at intervals, so that an operator can conveniently press or pull the body member 10, and also can prevent slipping, so that the dismounting device 100 is damaged by falling off as a whole.

It will be appreciated that the side of the removal device 100 facing away from the handle 20131 may be provided with lettering to enable an operator to distinguish the removal device 100 from a plurality of tools placed in the cabinet.

Referring to fig. 1 to 10, in an embodiment of the present utility model, the dismounting device 100 is further provided with a through hole 13, and the through hole 13 is provided at an end of the main body member 10 facing away from the abutment portion 33; the outer contour of the end of the body member 10 provided with the through hole 13 is arranged in an arc shape.

The through hole 13 can be used for hanging rope to pass to make dismounting device 100 hang in the rack or operator's waist, so that dismounting device 100 can be more convenient for take and place, can not occupy the space of test system 1000, increases holistic space utilization. The through hole 13 is provided at one end of the main body member 10 facing away from the abutting portion 33, and the anti-slip rib 11 is provided between the bending portion 31 and the through hole 13, thereby covering the range of the operator when the operator is placed, and enabling better anti-slip. The main part 10 is equipped with the outline of the tip of through-hole 13 and is the arc setting, because of the arc setting can cooperate with through-hole 13 better in order to hang, simultaneously, if dismounting device 100 hangs when maintainer's waist, the arc setting can make it when contacting with the operator, reduces operator's uncomfortable sense, sets up the arc simultaneously and also can make the wearing and tearing of dismounting device 100 reduce, increases its life.

Referring to fig. 1 to 10, the present utility model further provides a test system 1000, where the test system 1000 includes a panel 300, an adapter set 400 and a fiber optic circulator set 200, and since the test system 1000 adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are provided, and will not be described in detail herein. The adapter set 400 is mounted on the panel 300 and includes a plurality of adapters, the optical fiber loop device 200 includes the above-mentioned dismounting device 100 and the optical fiber loop device 201, the optical fiber loop device 201 includes a housing 2011 and an optical fiber connector 2013, the optical fiber connector 2013 is sleeved outside the housing 2011, the optical fiber connector 2013 includes a handle 20131, a groove 20133 is disposed on a surface of the handle 20131 facing away from the housing 2011, and the groove 20133 is clamped to the adapters.

The optical fiber loop 201 includes a housing 2011 and an optical fiber connector 2013, wherein a receiving cavity for placing an optical fiber is formed in the housing 2011, and the optical fiber connector 2013 is sleeved on the outer side of the housing 2011, so that stable connection between the optical fiber connector 2013 and the housing 2011 is ensured. The handle 20131 is disposed on a side of the optical fiber connector 2013 facing away from the housing 2011, and the groove 20133 is disposed on a side of the handle 20131 facing away from the groove 20133, such that connection between the optical fiber connector 2013 and the adapter does not affect connection between the optical fiber connector 2013 and the housing 2011; the groove 20133 is snapped into the adapter so that there is a stable connection between the fiber optic connector 2013 and the adapter.

Referring to fig. 1, 5, 6, 7 and 8, in an embodiment of the present utility model, the optical fiber loop device set 200 includes a plurality of optical fiber loop devices 201, the plurality of optical fiber loop devices 201 are sequentially spaced apart along a length direction and a height direction, and a disassembly channel 203 for passing the disassembly device 100 is provided between two adjacent optical fiber loop devices 201 along the height direction.

The optical fiber loop devices 201 are sequentially arranged at intervals along the length direction and the height direction, and channels for the disassembling device 100 to pass through are formed between every two adjacent optical fiber loop devices 201, so that the optical fiber loop device group 200 is attractive in appearance as a whole and matched with the adapter group 400, and data of the test network system are more accurate.

A disassembly channel 203 for the disassembly device 100 to pass through is arranged between two adjacent optical fiber circuit devices 201 along the height direction, and the disassembly channel 203 can be used for the disassembly device 100 to pass through so as to take out the optical fiber circuit devices 201.

Referring to fig. 1 and 5, in an embodiment of the present utility model, defining the thickness of the body member 10 of the dismounting device 100 as C and the height of the dismounting channel 203 as D, the relation: C/D is more than or equal to 0.4 and less than or equal to 0.6.

The ratio of the thickness of the main body 10 of the dismounting device 100 to the height of the dismounting channel 203 ranges from 0.4 to 0.6, for example, the ratio of the thickness of the main body 10 of the dismounting device 100 to the height of the dismounting channel 203 may be 0.4, 0.42, 0.45, 0.48, 0.5, 0.54, 0.55, 0.6, or any value within the ratio range, and when the ratio of the thickness of the main body 10 of the dismounting device 100 to the height of the dismounting channel 203 is within the set interval of the embodiment, the part of the main body 10, the bending part 31 and the abutting part 33 of the dismounting device 100 can smoothly pass through the dismounting channel 203, so that the abutting part 33 abuts against the handle 20131 and is clamped against the groove 20133, the handle 20131 and the adapter are separated under the driving of the main body 10, and the optical fiber loop 201 is dragged to move away from the panel 300; meanwhile, other optical fiber loop devices 201 in the working state are not affected, and the effect of accurately taking out the designated optical fiber loop device 201 can be achieved.

Referring to fig. 1 to 8, in an embodiment of the present utility model, defining a distance E between handles 20131 of the three optical fiber connectors 2013 located at both side edges, a length F of the abutting portion 33 of the dismounting device 100 satisfies the relationship: F/E is more than or equal to 0.4 and less than or equal to 0.7.

The ratio of the length of the abutting portion 33 of the dismounting device 100 to the distance between the handles 20131 of the optical fiber connectors 2013 located at both side edges among the three optical fiber connectors 2013 may be any value within the ratio range, for example, when the ratio of the length of the abutting portion 33 of the dismounting device 100 to the distance between the handles 20131 of the optical fiber connectors 2013 located at both side edges among the three optical fiber connectors 2013 is within the set interval of the embodiment, the ratio of the distance between the length of the abutting portion 33 of the dismounting device 100 and the distance between the handles 20131 of the optical fiber connectors 2013 located at both side edges may be 0.4, 0.43, 0.45, 0.5, 0.55, 0.6, 0.67, or 0.7, or any value within the ratio range, or even when the ratio of the length of the abutting portion 33 of the dismounting device 100 to the distance between the handles 20131 of the optical fiber connectors 2013 located at both side edges among the three optical fiber connectors 2013 is within the set interval of the embodiment, the abutting portion 33 abuts against the handles 20131 of the optical fiber connectors 2013 located at both sides thereof, and the distance between the handles 2013 located at both sides thereof is left to be within the set interval, so that the optical fiber connectors 2013 can be taken out accurately, and the optical fiber connectors 201 located at both sides thereof can be taken out, and the optical fiber connectors can be further not be affected by the specified.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A dismounting device for separating a fiber optic circuit breaker set and an adapter set of a test system, defining the test system to have a length direction, a width direction and a height direction, the adapter set comprising an adapter, the fiber optic circuit breaker set comprising a fiber optic circuit breaker comprising a handle, the handle being provided with a groove towards one face of the adapter, the adapter being in abutment with the groove, characterized in that the dismounting device comprises:

a body member; and

the disassembly piece is connected to one face of the main body piece, which faces the optical fiber loop device, and is abutted to the handle and clamped to the groove, and the main body piece is pressed to enable the disassembly piece to drive the handle to be separated from the adapter.

2. The detachment apparatus of claim 1 wherein the body member and the detachment member are of unitary construction.

3. The removing device according to claim 1, wherein the removing member includes a bending portion and an abutting portion connected to the bending portion, a bending surface is formed at a connection portion of the abutting portion and the bending portion, and the bending portion is connected to the main body member;

the abutting part abuts against the handle and is clamped in the groove, the main body piece is pressed to enable the bending part to drive the abutting part to move, and the handle moves along with the abutting part to be separated from the adapter.

4. A dismounting device as claimed in claim 3, wherein the thickness of the abutment portion is defined as a, and the width of the recess in the width direction of the test system is defined as B, satisfying the relationship: A/B is more than or equal to 0.4 and less than or equal to 0.8.

5. A dismounting device as claimed in claim 3, wherein the body member is provided with a height value in a height direction gradually increasing in a direction away from the bending portion.

6. A dismounting device as claimed in claim 3, characterized in that the outer surface of the body part in the area remote from the bending is provided with anti-slip ribs.

7. A dismounting device as claimed in any one of claims 3 to 6, wherein the dismounting device is further provided with a through hole provided at an end of the main body member facing away from the abutment portion; the outer contour of the end part of the main body part provided with the through hole is arranged in an arc shape.

8. A test system, the test system comprising:

a panel;

an adapter set mounted on the panel and comprising a plurality of adapters; and

the optical fiber loop device group comprises the dismounting device and the optical fiber loop device as claimed in any one of claims 1 to 7, the optical fiber loop device comprises a shell and an optical fiber connector, the optical fiber connector is sleeved on the outer side of the shell, the optical fiber connector comprises a handle, a groove is formed in one surface, facing away from the shell, of the handle, and the groove is clamped to the adapter.

9. The test system of claim 8, wherein the optical fiber loop device group comprises a plurality of optical fiber loop devices, the optical fiber loop devices are sequentially arranged at intervals along the length direction and the height direction, and a disassembly channel for the disassembly device to pass through is arranged between two adjacent optical fiber loop devices along the height direction.

10. The test system of claim 9, wherein the thickness of the body member defining the dismounting device is C and the height of the dismounting channel is D, satisfying the relationship: C/D is more than or equal to 0.4 and less than or equal to 0.6;

and/or defining a distance E between the handles of the optical fiber connectors positioned at two side edges in the three optical fiber connectors, wherein the abutting part of the dismounting device is F, and the relation is that: F/E is more than or equal to 0.4 and less than or equal to 0.7.

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