CN116754184B - Auxiliary detection device for optical fiber connector convenient to detect - Google Patents
Auxiliary detection device for optical fiber connector convenient to detect Download PDFInfo
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- CN116754184B CN116754184B CN202311033987.2A CN202311033987A CN116754184B CN 116754184 B CN116754184 B CN 116754184B CN 202311033987 A CN202311033987 A CN 202311033987A CN 116754184 B CN116754184 B CN 116754184B
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 239000013307 optical fiber Substances 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000000835 fiber Substances 0.000 description 13
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
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- Optics & Photonics (AREA)
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- Mechanical Coupling Of Light Guides (AREA)
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Abstract
The application relates to the technical field of optical fiber connectors, in particular to an auxiliary detection device for an optical fiber connector, which is convenient to detect. The application realizes that a worker can quickly and conveniently control the angle adjustment between the first main body and the second main body by one hand.
Description
Technical Field
The application relates to the technical field of optical fiber connectors, in particular to an auxiliary detection device for an optical fiber connector, which is convenient to detect.
Background
The optical fiber connector is a device for detachably connecting optical fibers, and precisely connects two end surfaces of the optical fibers, so that the light energy output by the transmitting optical fiber can be coupled into the optical fiber to the maximum extent, and the influence on a system caused by the intervention of the light energy into an optical link is reduced to the minimum. Under a certain degree, the reliability and various performances of the optical transmission system are also affected by the optical fiber connector, so that scratches and dirty points on the end surface of the optical fiber connector are usually detected before butt joint, so that the basic requirement of an optical path system is realized, and errors caused by butt joint of optical fibers are reduced. The end face detection device of the optical fiber connector is usually used for detecting scratches and dirty points on the end face of the optical fiber connector, and the conventional end face detection device of the optical fiber connector is usually straight-headed and can only be suitable for single scenes, but also cannot be suitable for detecting the optical fiber connectors in cabinets with various heights and depths.
Chinese patent application CN111812111a discloses a rotatable optical fiber connector terminal surface detection device, can be in suitable angle when making the staff operate through relative rotation of first main part and second main part, through the rotation angle between fixed first main part of locking mechanical system and the second main part, but this scheme is rotated in every turn in the use all one hand control, and the other hand is relieved or is used locking mechanical system through pressing locking mechanical system, but the inside optical fiber connector quantity of rack is more, from this, can lead to the staff to operate locking mechanical system many times when using to lead to the staff to carry out the repeating operation many times, and whole use is comparatively inconvenient.
Disclosure of Invention
To above-mentioned problem, provide an auxiliary detection device for fiber connector convenient to detect, carry out the angle modulation of first main part through control assembly, decide whether control assembly can normally work through locking assembly.
In order to solve the problems in the prior art, the application adopts the following technical scheme:
the utility model provides an auxiliary detection device for fiber connector convenient to detect, including first main part, the joint of being connected with first main part that can dismantle, the second main part of being connected with first main part that can rotate and the fixed display screen that sets up in the second main part, still include control assembly and locking component, the input of control assembly can rotate set up inside the second main part, the output and the first main part transmission of control assembly are connected, part of control assembly input extends to the outside of second main part, the fixed setting of locking component is in the second main part, locking component's input extends to the second main part outside, locking component's output and the contact of control assembly's input, locking component's input and control assembly's input are in the outside position of keeping away from each other of second main part.
Preferably, the control assembly comprises a central strip, a transmission belt and a fixed sleeve, the central strip is in an H shape integrally, a first gear and a second gear are rotatably arranged in the central strip and are fixedly connected with a first main body, the axis of the first gear is coaxial with a rotating shaft at the joint of the first main body and the second main body, the second gear is rotatably connected with the second main body, the axis of the second gear is parallel to the axis of the first gear, the first gear and the second gear are in transmission connection through the transmission belt, and the fixed sleeve is fixedly connected with the central strip.
Preferably, the control assembly further comprises a third gear, a rotating disc and a first spring, the third gear can be rotationally connected with the central strip, the third gear is fixedly connected with the second gear coaxially, the third gear is located outside the central strip, the rotating disc can be rotationally connected with the central strip, the rotating disc is in coaxial sliding connection with the second gear, the third gear is located between the central strip and the rotating disc, a plurality of positioning holes are formed in the main surface of the third gear, which is close to the rotating disc, all the positioning holes are uniformly distributed around the axis of the third gear, a positioning shaft matched with the positioning holes is slidably arranged on the rotating disc, the sliding direction of the positioning shaft is parallel to the axis of the rotating disc, the axis of the positioning shaft is parallel to the axis of the rotating disc, the first spring is fixedly arranged between the positioning shaft and the rotating disc, the axis of the first spring is coaxial with the axis of the positioning shaft, and a first through hole matched with the rotating disc is formed in the second main body.
Preferably, a plurality of anti-skid grooves are formed in the side wall of the rotary disc, and all the anti-skid grooves are uniformly arranged around the axis of the rotary disc.
Preferably, the control assembly further comprises a second spring, the second spring is fixedly arranged between the third gear and the rotating disc, and the axis of the second spring is coaxial with the axis of the rotating disc.
Preferably, the whole locating shaft is "well" style of calligraphy, and the both ends of locating shaft all can pass two main faces of rotary disk, and the both ends of locating shaft are all fixed and are provided with first magnetic sheet, and the inside of second main part is fixed and is provided with the second magnetic sheet of cooperation first magnetic sheet work.
Preferably, the locking assembly comprises a fixed block, a sliding bar, a third spring and a first locking piece, wherein the fixed block is fixedly arranged in the second main body, a fixed bolt is fixedly arranged on the fixed block and fixedly connected with the central strip, the sliding bar is slidably arranged on the fixed block, the length direction of the sliding bar is parallel to the length direction of the central strip, the sliding direction of the sliding bar is perpendicular to the length direction of the sliding bar, the sliding direction of the sliding bar is perpendicular to the axis of the fixed bolt, the third spring is fixedly arranged between the sliding bar and the fixed block, the axis of the third spring is parallel to the sliding direction of the sliding bar, the first locking piece is integrally U-shaped, the first locking piece is fixedly arranged on the sliding bar, two protruding ends of the first locking piece are arranged towards the direction close to the control assembly, and the tail ends of the two protruding ends of the first locking piece are mutually close to one another are provided with inclined planes.
Preferably, the locking assembly further comprises a second locking piece, a fourth spring and a third locking piece, the second locking piece is integrally in an isosceles trapezoid shape, the second locking piece is arranged on the fixed block in a sliding mode, the sliding direction of the second locking piece is parallel to the sliding direction of the sliding bar, the top surface of the second locking piece is arranged in a direction away from the fixed block, a rack meshed with the third gear is fixedly arranged on the top surface of the second locking piece, the fourth spring is fixedly arranged between the second locking piece and the fixed block, the axis of the fourth spring is parallel to the sliding direction of the second locking piece, the third locking piece is integrally in a U-shaped mode formed by a cross bar and two longitudinal bars, the two longitudinal bars of the third locking piece extend towards the direction close to the second locking piece, and one end, away from the cross bar, of the two longitudinal bars of the third locking piece is arranged to be an inclined plane.
Preferably, the second locking piece is provided with a limiting chute matched with the fixing bolt, and the length direction of the limiting chute is parallel to the sliding direction of the second locking piece.
Preferably, the sliding strip is fixedly provided with a strip protrusion, the strip protrusion extends to the outside of the second main body, and the second main body is provided with a second through hole matched with the strip protrusion.
Compared with the prior art, the application has the beneficial effects that:
according to the application, the angle adjusting function of the first main body is realized through the control component, and the function of determining whether the control component can work normally is realized through the locking component, so that a worker can quickly and conveniently control the angle adjusting between the first main body and the second main body through one hand.
Drawings
FIG. 1 is a schematic perspective view of an auxiliary detection device for an optical fiber connector for easy detection;
FIG. 2 is a schematic perspective view of a secondary detection device for an optical fiber connector for easy detection;
FIG. 3 is a front view of an auxiliary detection device for a fiber optic connector for facilitating detection;
FIG. 4 is a top view of an auxiliary detection device for a fiber optic connector that facilitates detection;
FIG. 5 is an exploded perspective view of an auxiliary detection device for a fiber optic connector for ease of detection;
FIG. 6 is a schematic perspective view of a second body of an auxiliary detection device for a fiber optic connector for facilitating detection;
FIG. 7 is an exploded perspective view of a second body of an auxiliary detection device for a fiber optic connector for ease of detection;
FIG. 8 is a schematic perspective view of a control assembly in an auxiliary detection device for a fiber optic connector for facilitating detection;
FIG. 9 is an exploded perspective view of a control assembly of an auxiliary detection device for a fiber optic connector for facilitating detection;
FIG. 10 is a schematic perspective view of a turntable in the control assembly;
FIG. 11 is an exploded perspective view of the rotary table in the control assembly;
FIG. 12 is a schematic perspective view of a locking assembly in an auxiliary detection device for a fiber optic connector for facilitating detection;
fig. 13 is an exploded perspective view of a locking assembly in an auxiliary detection device for a fiber optic connector for facilitating detection.
The reference numerals in the figures are:
1-a first body;
2-linker;
3-a second body;
31-a first through hole;
32-a second magnetic sheet;
33-a second through hole;
4-a display screen;
5-a control assembly;
51-center bar; 511-a first gear; 512-a second gear;
52-a transmission belt;
53-fixing the sleeve;
54-third gear; 541-positioning holes;
55-rotating disc; 551-positioning the shaft; 552-anti-skid grooves; 553-a first magnetic sheet;
56-a first spring;
57-a second spring;
a 6-lock assembly;
61-a fixed block; 611-fixing bolts;
62-sliding bars; 621-elongated protrusions;
63-a third spring;
64-a first locking member;
65-a second locking member; 651-rack; 652-limit sliding groove;
66-fourth springs;
67-a third locking member;
7-optical fiber connector.
Description of the embodiments
The application will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the application and the specific objects and functions achieved.
Referring to fig. 1 to 13, an auxiliary detection device for an optical fiber connector, which is convenient for detection, comprises a first main body 1, a connector 2 connected with the first main body 1 in a detachable manner, a second main body 3 connected with the first main body 1 in a rotatable manner, and a display screen 4 fixedly arranged on the second main body 3, and further comprises a control component 5 and a locking component 6, wherein an input end of the control component 5 is rotatably arranged inside the second main body 3, an output end of the control component 5 is in transmission connection with the first main body 1, a part of an input end of the control component 5 extends to the outside of the second main body 3, the locking component 6 is fixedly arranged on the second main body 3, an input end of the locking component 6 extends to the outside of the second main body 3, an output end of the locking component 6 is in contact with an input end of the control component 5, and an input end of the locking component 6 and an input end of the control component 5 are positioned at positions far away from each other outside the second main body 3.
The staff holds the second main part 3, the staff presses the input of locking subassembly 6 through the palm hard, the output work of control unit 5 makes control unit 5 can normally work this moment, the staff uses the input of control unit 5 this moment, the output of control unit 5 works and makes first main part 1 rotate, the palm no longer presses the input of control locking unit 6 after the angle modulation of first main part 1 is suitable, use the input of control unit 5 will not make first main part 1 rotate this moment, then insert joint 2 to fiber connector 7, the detection data of fiber connector 7 is shown on the display screen 4 this moment, compared with the prior art, the application carries out the angle modulation of first main part 1 through control unit 5, whether control unit 5 can normally work through locking unit 6, thereby make the staff can control the angle modulation between first main part 1 and the second main part 3 through one hand fast convenient.
See fig. 5 to 11: the control assembly 5 comprises a central strip 51, a transmission belt 52 and a fixed sleeve 53, the whole central strip 51 is of an H shape, a first gear 511 and a second gear 512 are rotatably arranged in the central strip 51, the first gear 511 is fixedly connected with the first main body 1, the axis of the first gear 511 is coaxial with the rotating shaft at the joint of the first main body 1 and the second main body 3, the second gear 512 is rotatably connected with the second main body 3, the axis of the second gear 512 is parallel to the axis of the first gear 511, the first gear 511 and the second gear 512 are in transmission connection through the transmission belt 52, and the fixed sleeve 53 is fixedly connected with the central strip 51.
The staff presses the input end of the locking component 6, at the moment, the second gear 512 is controlled to rotate, the second gear 512 rotates and simultaneously drives the driving belt 52 and the first gear 511 to rotate together, the first gear 511 rotates and simultaneously drives the first main body 1 coaxially and fixedly connected with the first main body 1 to rotate, and compared with the prior art, the angle adjustment of the first main body 1 can be accurately performed by matching the first gear 511, the second gear 512 and the driving belt 52, so that the first main body 1 can be adjusted to any angle.
See fig. 6 to 11: the control assembly 5 further comprises a third gear 54, a rotating disc 55 and a first spring 56, the third gear 54 can be rotationally connected with the central strip 51, the third gear 54 is coaxially and fixedly connected with the second gear 512, the third gear 54 is positioned outside the central strip 51, the rotating disc 55 can be rotationally connected with the central strip 51, the rotating disc 55 is coaxially and slidingly connected with the second gear 512, the third gear 54 is positioned between the central strip 51 and the rotating disc 55, a plurality of positioning holes 541 are formed in the main surface, close to the rotating disc 55, of the third gear 54, all the positioning holes 541 are uniformly distributed around the axis of the third gear 54, a positioning shaft 551 matched with the positioning holes 541 is slidingly arranged on the rotating disc 55, the sliding direction of the positioning shaft 551 is parallel to the axis of the rotating disc 55, the axis of the positioning shaft 551 is parallel to the axis of the rotating disc 55, the first spring 56 is fixedly arranged between the positioning shaft 551 and the rotating disc 55, the axis of the first spring 56 is coaxial with the axis of the positioning shaft 551, and a first through hole 31 matched with the rotating disc 55 is formed in the second main body 3.
The rotating disc 55 is controlled to move, the rotating disc 55 moves along the axis of the rotating disc 55 towards the direction close to the third gear 54, the positioning shaft 551 enters the positioning hole 541 after the rotating disc 55 is attached to the third gear 54, at this time, the rotating disc 55 is controlled to rotate, the third gear 54 and the second gear 512 rotate simultaneously, the first gear 511 rotates along with the connection of the driving belt 52, the first main body 1 performs angle adjustment, if the positioning shaft 551 cannot enter the positioning hole 541, at this time, the first spring 56 is compressed, the rotating disc 55 is controlled to rotate, the positioning shaft 551 moves along with the rotation of the rotating disc 55 to a position adapting to the positioning hole 541, at this time, the first spring 56 releases the compression to push the positioning shaft 551 to be clamped into the positioning hole 541, compared with the prior art, the positioning hole 541, the rotating disc 55, the positioning shaft 551 and the first spring 56 cooperate to enable the angle adjustment of the first main body 1 to be performed after the rotating disc 55 is moved, and therefore the situation that the angle adjustment of the first main body 1 cannot be performed when the rotating disc 55 is touched by mistake after the angle adjustment is guaranteed.
See fig. 9 to 11: a plurality of anti-slip grooves 552 are formed in the side wall of the rotary disk 55, and all the anti-slip grooves 552 are uniformly arranged around the axis of the rotary disk 55.
The control rotating disc 55 is aligned with the third gear 54, at this time, the worker contacts the thumb with the side wall of the rotating disc 55, then the worker controls the rotating disc 55 to rotate, at this time, the friction force between the rotating disc 55 and the thumb of the worker is increased due to the anti-slip groove 552, compared with the prior art, the anti-slip groove 552 of the application ensures that the worker cannot easily slip when manipulating the rotating disc 55, thereby ensuring the stability of the manipulation when manipulating the rotating disc 55.
See fig. 6 to 11: the control assembly 5 further comprises a second spring 57, the second spring 57 being fixedly arranged between the third gear 54 and the rotary disc 55, the axis of the second spring 57 being arranged coaxially with the axis of the rotary disc 55.
The rotating disc 55 is controlled to move, the rotating disc 55 moves along the axis of the rotating disc 55 towards the direction close to the third gear 54, the second spring 57 is compressed in the process that the rotating disc 55 moves towards the direction close to the third gear 54, the control assembly 5 can work normally when the rotating disc 55 is attached to the third gear 54, the second spring 57 is released to provide elastic force after the rotating disc 55 is released, the rotating disc 55 moves towards the direction far away from the third gear 54, and therefore the control assembly 5 cannot work normally.
See fig. 6 and 11: the positioning shaft 551 is of a Chinese character 'zhong' shape as a whole, two ends of the positioning shaft 551 can penetrate through two main surfaces of the rotating disk 55, the two ends of the positioning shaft 551 are fixedly provided with first magnetic sheets 553, and the inside of the second main body 3 is fixedly provided with second magnetic sheets 32 which are matched with the first magnetic sheets 553 to work.
The rotating disc 55 is far away from the third gear 54, at this time, the first magnetic sheet 553 and the second magnetic sheet 32 cooperate to provide magnetic force so that the positioning shaft 551 moves in a direction away from the third gear 54, at this time, the positioning shaft 551 does not contact with the third gear 54, the rotating disc 55 is close to the third gear 54, at this time, the distance between the first magnetic sheet 553 and the second magnetic sheet 32 is large, so that the provided magnetic force cannot resist the first spring 56, and the positioning shaft 551 moves in a direction close to the third gear 54.
See fig. 6, 8, 12 and 13: the locking assembly 6 comprises a fixed block 61, a sliding bar 62, a third spring 63 and a first locking piece 64, wherein the fixed block 61 is fixedly arranged in the second main body 3, a fixed bolt 611 is fixedly arranged on the fixed block 61, the fixed bolt 611 is fixedly connected with the central strip 51, the sliding bar 62 is arranged on the fixed block 61 in a sliding manner, the length direction of the sliding bar 62 is parallel to the length direction of the central strip 51, the sliding direction of the sliding bar 62 is perpendicular to the length direction of the sliding bar 62, the sliding direction of the sliding bar 62 is perpendicular to the axis of the fixed bolt 611, the third spring 63 is fixedly arranged between the sliding bar 62 and the fixed block 61, the axis of the third spring 63 is parallel to the sliding direction of the sliding bar 62, the first locking piece 64 is integrally U-shaped, the first locking piece 64 is fixedly arranged on the sliding bar 62, two protruding ends of the first locking piece 64 are arranged towards the direction close to the control assembly 5, and the tail ends of the two protruding ends of the first locking piece 64 are arranged as inclined planes.
The sliding bar 62 is pressed, the sliding bar 62 moves towards the direction approaching the control assembly 5, the third spring 63 is compressed at this time, the inclined surface of the first locking piece 64 is contacted with the rotating disk 55, the rotating disk 55 moves towards the direction approaching the third gear 54 along with the movement of the sliding bar 62, the sliding bar 62 is released after the angle adjustment of the first main body 1 is completed, the third spring 63 releases the compression state to provide thrust to move the sliding bar 62 towards the direction away from the control assembly 5, the second spring 57 works to enable the rotating disk 55 to be away from the third gear 54, and compared with the prior art, the sliding bar 62, the point spring and the first locking piece 64 of the application do not need to control the movement of the rotating disk 55 and simultaneously control the rotation of the rotating disk 55, so that the operation simplicity is improved.
See fig. 8, 12 and 13: the locking assembly 6 further comprises a second locking piece 65, a fourth spring 66 and a third locking piece 67, the second locking piece 65 is integrally in an isosceles trapezoid shape, the second locking piece 65 is arranged on the fixed block 61 in a sliding mode, the sliding direction of the second locking piece 65 is parallel to the sliding direction of the sliding bar 62, the top surface of the second locking piece 65 is arranged in a direction away from the fixed block 61, a rack 651 meshed with the third gear 54 is fixedly arranged on the top surface of the second locking piece 65, the fourth spring 66 is fixedly arranged between the second locking piece 65 and the fixed block 61, the axis of the fourth spring 66 is parallel to the sliding direction of the second locking piece 65, the third locking piece 67 is integrally in a U-shaped structure formed by a transverse rod and two longitudinal rods, the third locking piece 67 is fixedly arranged on the sliding bar 62, the two longitudinal rods of the third locking piece 67 extend in a direction close to the second locking piece 65, and one ends of the two longitudinal rods, far away from the transverse rod, of the third locking piece 67 are arranged into inclined planes.
The sliding bar 62 is pressed, the sliding bar 62 moves towards the direction approaching the control assembly 5, the third spring 63 is compressed at this time, the inclined surface of the third locking piece 67 is contacted with the second locking piece 65, the second locking piece 65 moves away from the control assembly 5 along with the movement of the third locking piece 67, the fourth spring 66 is compressed, no rack 651 on the third gear 54 stops rotating, the third gear 54 can rotate normally, the sliding bar 62 is released, the third spring 63 is in a decompression state to enable the sliding bar 62 to move away from the control assembly 5, the fourth spring 66 is in a decompression state to enable the second locking piece 65 to move towards the direction approaching the third gear 54, the rack 651 is meshed with the third gear 54, and the third gear 54 cannot rotate normally.
See fig. 8, 12 and 13: the second locking piece 65 is provided with a limiting chute 652 matched with the fixing bolt 611, and the length direction of the limiting chute 652 is parallel to the sliding direction of the second locking piece 65.
The fourth spring 66 releases the compression state to push the second locking piece 65 to move, after the second locking piece 65 moves a certain distance, the fixing bolt 611 contacts with the end part of the limiting chute 652, and the second locking piece 65 stops moving, compared with the prior art, the fixing bolt 611 and the limiting chute 652 limit the moving range of the second locking piece 65, so that the condition that the rack 651 collides with the third gear 54 to cause damage is avoided.
See fig. 6, 7, 8, 12 and 13: the sliding strip 62 is fixedly provided with a strip protrusion 621, the strip protrusion 621 extends to the outside of the second body 3, and the second body 3 is provided with a second through hole 33 matched with the strip protrusion 621.
The palm is in contact with the elongated protrusions 621, and the force of the palm can be applied to move the sliding bar 62 through the elongated protrusions 621. Compared with the prior art, the elongated protrusions 621 of the present application can allow a worker to control the sliding bar 62 to move outside the second body 3 through the palm, thereby freeing the fingers of the worker.
The foregoing examples merely illustrate one or more embodiments of the application, which are described in greater detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (4)
1. The auxiliary detection device for the optical fiber connector convenient to detect comprises a first main body (1), a connector (2) detachably connected with the first main body (1), a second main body (3) rotatably connected with the first main body (1) and a display screen (4) fixedly arranged on the second main body (3), and is characterized by further comprising a control component (5) and a locking component (6);
the input end of the control component (5) is rotatably arranged inside the second main body (3), the output end of the control component (5) is in transmission connection with the first main body (1), and a part of the input end of the control component (5) extends to the outside of the second main body (3);
the locking assembly (6) is fixedly arranged on the second main body (3), the input end of the locking assembly (6) extends to the outside of the second main body (3), the output end of the locking assembly (6) is in contact with the input end of the control assembly (5), and the input end of the locking assembly (6) and the input end of the control assembly (5) are positioned at positions away from each other outside the second main body (3);
the control assembly (5) comprises a central strip (51), a transmission belt (52) and a fixed sleeve (53);
the center strip (51) is of an H shape as a whole, a first gear (511) and a second gear (512) are rotatably arranged in the center strip (51), the first gear (511) is fixedly connected with the first main body (1), the axis of the first gear (511) is coaxial with a rotating shaft at the joint of the first main body (1) and the second main body (3), the second gear (512) is rotatably connected with the second main body (3), the axis of the second gear (512) is parallel to the axis of the first gear (511), the first gear (511) is in transmission connection with the second gear (512) through a transmission belt (52), and the fixed sleeve (53) is fixedly connected with the center strip (51);
the control assembly (5) further comprises a third gear (54), a rotating disc (55) and a first spring (56);
the third gear (54) is rotatably connected with the central strip (51), the third gear (54) is coaxially and fixedly connected with the second gear (512), the third gear (54) is positioned outside the central strip (51), the rotating disc (55) is rotatably connected with the central strip (51), the rotating disc (55) is coaxially and slidingly connected with the second gear (512), the third gear (54) is positioned between the central strip (51) and the rotating disc (55), a plurality of positioning holes (541) are formed in the main surface of the third gear (54) close to the rotating disc (55), all the positioning holes (541) are uniformly distributed around the axis of the third gear (54), positioning shafts (551) matched with the positioning holes (541) are slidingly arranged on the rotating disc (55), the sliding direction of the positioning shafts (551) is parallel to the axis of the rotating disc (55), a first spring (56) is fixedly arranged between the positioning shafts (551) and the rotating disc (55), the axis of the first spring (56) is coaxial with the axis of the positioning shaft (551), and a first through hole (31) is formed in the second through hole (31) matched with the main body of the positioning shaft (551);
a plurality of anti-slip grooves (552) are formed in the side wall of the rotary disk (55), and all the anti-slip grooves (552) are uniformly arranged around the axis of the rotary disk (55);
the control assembly (5) further comprises a second spring (57);
the second spring (57) is fixedly arranged between the third gear (54) and the rotary disk (55), and the axis of the second spring (57) is coaxial with the axis of the rotary disk (55);
the positioning shaft (551) is in a middle shape as a whole, two ends of the positioning shaft (551) can penetrate through two main surfaces of the rotating disc (55), the two ends of the positioning shaft (551) are fixedly provided with first magnetic sheets (553), and the interior of the second main body (3) is fixedly provided with second magnetic sheets (32) which work in cooperation with the first magnetic sheets (553);
the locking assembly (6) comprises a fixed block (61), a sliding bar (62), a third spring (63) and a first locking piece (64);
fixed block (61) is fixed to be set up in the inside of second main part (3), fixed bolt (611) is fixedly provided with on fixed block (61), fixed bolt (611) is fixed connection with center rectangular (51), sliding strip (62) slides and sets up on fixed block (61), the length direction of sliding strip (62) is parallel with the length direction of center rectangular (51), the sliding direction of sliding strip (62) is perpendicular with the length direction of sliding strip (62), the sliding direction of sliding strip (62) is perpendicular with the axis of fixed bolt (611), the fixed setting of third spring (63) is between sliding strip (62) and fixed block (61), the axis of third spring (63) is parallel with the sliding direction of sliding strip (62), first locking piece (64) wholly is "U" type, first locking piece (64) is fixed to be set up on sliding strip (62), two protruding ends of first locking piece (64) are towards the direction setting that is close to control assembly (5), the end that just is close to each other one side of two protruding ends of first locking piece (64) sets up as the inclined plane.
2. An auxiliary detection device for an optical fiber connector for facilitating detection according to claim 1, wherein the locking assembly (6) further comprises a second locking member (65), a fourth spring (66) and a third locking member (67);
the second locking piece (65) is wholly in the isosceles trapezoid shape, the second locking piece (65) slides and sets up on fixed block (61), the slip direction of second locking piece (65) is parallel with the slip direction of slider (62), the top surface of second locking piece (65) is towards the direction setting of keeping away from fixed block (61), the top surface of second locking piece (65) is fixed be provided with rack (651) of third gear (54) meshing, the fixed setting of fourth spring (66) is between second locking piece (65) and fixed block (61), the axis of fourth spring (66) is parallel with the slip direction of second locking piece (65), the third locking piece (67) is wholly to be a horizontal pole and two longitudinal bars constitute "U" type, the fixed setting of third locking piece (67) is on slider (62), two longitudinal bars of third locking piece (67) are towards the direction setting of being close to second locking piece (65), the one end of keeping away from on the horizontal pole of third locking piece (67) sets up to the inclined plane.
3. The auxiliary detection device for the optical fiber connector convenient to detect according to claim 2, wherein the second locking piece (65) is provided with a limiting chute (652) matched with the fixing bolt (611), and the length direction of the limiting chute (652) is parallel to the sliding direction of the second locking piece (65).
4. An auxiliary detecting device for an optical fiber connector convenient for detection according to claim 3, characterized in that the sliding strip (62) is fixedly provided with a strip protrusion (621), the strip protrusion (621) extends to the outside of the second main body (3), and the second main body (3) is provided with a second through hole (33) matched with the strip protrusion (621).
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