CN115373085A - Male and female switching jig of MPO connector - Google Patents

Male and female switching jig of MPO connector Download PDF

Info

Publication number
CN115373085A
CN115373085A CN202211083038.0A CN202211083038A CN115373085A CN 115373085 A CN115373085 A CN 115373085A CN 202211083038 A CN202211083038 A CN 202211083038A CN 115373085 A CN115373085 A CN 115373085A
Authority
CN
China
Prior art keywords
hole
male
mpo connector
key
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202211083038.0A
Other languages
Chinese (zh)
Other versions
CN115373085B (en
Inventor
肖本良
王七月
刘晓辉
中川雅也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suncall Technologies SZ Co Ltd
Original Assignee
Suncall Technologies SZ Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suncall Technologies SZ Co Ltd filed Critical Suncall Technologies SZ Co Ltd
Priority to CN202211083038.0A priority Critical patent/CN115373085B/en
Publication of CN115373085A publication Critical patent/CN115373085A/en
Application granted granted Critical
Publication of CN115373085B publication Critical patent/CN115373085B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3882—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using rods, pins or balls to align a pair of ferrule ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards

Abstract

The invention discloses a male and female switching jig of an MPO connector, and belongs to the technical field of jigs. The male and female switching jig of the MPO connector comprises a counterpoint main body, a key and a taking and placing frame, wherein the counterpoint main body is provided with a counterpoint hole along a first direction in a through mode, the side wall of the counterpoint main body is provided with a first guide hole along a second direction, the key is arranged on the side wall of the counterpoint main body, the taking and placing frame can be inserted into a first port of the counterpoint hole, a terminal part of the MPO connector can be inserted into a second port of the counterpoint hole of the counterpoint main body, a pressing column of the key and the first guide hole are pressed to be arranged right up and down with a locking hole of the MPO connector, the key is only required to be pressed, unlocking or locking of a Pin needle and a lock needle limiting piece is achieved, male and female quick switching of the MPO connector is simple and convenient to operate. Get the shelf through setting up, conveniently accomodate the Pin needle.

Description

Male and female switching jig for MPO connector
Technical Field
The invention relates to the technical field of jigs, in particular to a male-female switching jig of an MPO connector.
Background
MPO connectors are increasingly being used in optical communication systems. As shown in fig. 1 and 2, the conventional MPO connector 1000 includes a terminal portion 100, a lock Pin limiting piece 101 is disposed in the terminal portion 100, a large hole 102 and a small hole 103 are disposed in the lock Pin limiting piece 101, which are communicated with each other, and are similar to a gourd shape, and an outer diameter of a Pin 104 is larger than an inner diameter of the small hole 103 and smaller than an inner diameter of the large hole 102. Moving the latch Pin limiting piece 101 through the latch hole 105 on the terminal part 100 by using a special tool to limit the Pin 104 in the small hole 103, so that the Pin 104 is fixed on the terminal part 100; alternatively, the Pin pins 104 confined in the small holes 103 are moved into the large holes 102, and the Pin pins 104 are disengaged from the terminal portions 100, thereby realizing male-female switching of the terminals 100 of the MPO connector 1000.
At present, a special tool is manually used to penetrate through the locking hole 105, and the aperture of the locking hole 105 of the terminal part 100 is small, so that inconvenience is brought to the male and female switching of the MPO connector 1000.
Therefore, it is desirable to provide a male and female switching jig of an MPO connector to solve the above problems.
Disclosure of Invention
The invention aims to provide a male and female switching jig of an MPO connector, which can promote the quick switching of male and female parts of the MPO connector.
In order to realize the purpose, the following technical scheme is provided:
male and female switching jig of MPO connector includes:
the alignment device comprises an alignment main body, a first guide hole and a second guide hole, wherein the alignment main body is provided with the alignment hole in a penetrating manner along a first direction, the side wall of the alignment main body is provided with the first guide hole along a second direction, and the first guide hole is communicated with the alignment hole; and the first direction is perpendicular to the second direction;
the key is arranged on the side wall of the alignment main body, a pressing column is convexly arranged at one end of the key, the pressing column is arranged opposite to the first guide hole, and the pressing column can penetrate through the first guide hole and extend into the alignment hole;
the taking and placing frame can be inserted at the first port of the alignment hole, and an elastic clamping jaw is arranged on the taking and placing frame;
the MPO connector is configured to plug a terminal part at the second port of the alignment hole, and the locking hole of the MPO connector is opposite to the first guide hole.
As an alternative scheme of a male-female switching jig of the MPO connector, a first mounting groove is concavely arranged on the outer wall of the alignment main body, the groove bottom of the first mounting groove is provided with the first guide hole in a penetrating mode, and an elastic reset piece is arranged between the key and the groove bottom of the first mounting groove.
As the alternative scheme of the male and female switching jig of the MPO connector, the elastic reset piece is a compression spring, the edge of the key is provided with an inverted hook part, the two sides of the first mounting groove are provided with travel limiting holes, the inverted hook part is stopped on the inner wall of the travel limiting holes, and the compression spring is pressed and arranged between the key and the groove bottom of the first mounting groove, so that the key always has the trend of being away from the first mounting groove.
As the alternative of the male and female switching jig of the MPO connector, a polygonal positioning table is convexly arranged at the bottom of the first mounting groove, a second mounting groove is concavely arranged on the polygonal positioning table, a second guide hole is formed in the bottom of the second mounting groove, a guide post is convexly arranged on the key, the compression spring is sleeved on the guide post, and the guide post and the second guide hole are just opposite to each other.
As an alternative of a male-female switching jig of the MPO connector, the key is provided with a polygonal positioning frame, and the polygonal positioning table can be inserted into the polygonal positioning frame.
As an alternative of a male-female switching jig of the MPO connector, blocking edges are arranged on the left side and the right side of a terminal part of the MPO connector, and limiting clamping tongues are arranged in the aligning holes and are stopped on the blocking edges.
As an alternative scheme of a male-female switching jig of the MPO connector, clamping portions are arranged on the upper side and the lower side of a terminal portion of the MPO connector, an avoidance groove is concavely arranged on the inner wall of the alignment hole, and the clamping portions and the avoidance groove are correspondingly arranged.
As an alternative of a male-female switching jig of the MPO connector, one end of the picking and placing frame, which is far away from the elastic clamping jaw, is provided with a handle, two opposite ends of the picking and placing frame are respectively provided with a guide protruding part, a guide groove is formed in the first port of the alignment hole, the guide protruding part corresponds to the guide groove, and the guide protruding part can slide relative to the guide groove.
As an alternative of a male-female switching jig of the MPO connector, one end, far away from the handle, of the pick-and-place frame is provided with a blocking part, a blocking surface is arranged at the first port of the aligning hole, and the blocking part is stopped on the blocking surface.
The storage box is used as an alternative of a male-female switching jig of the MPO connector, and comprises a storage box, wherein a plurality of storage grooves are formed in the storage box, and the taking and placing frame can be inserted into the storage grooves.
Compared with the prior art, the invention has the following beneficial effects:
the male and female switching jig of the MPO connector provided by the invention has the advantages that the terminal part of the MPO connector can be inserted into the second port of the alignment hole of the alignment main body, the pressing column and the first guide hole of the pressing key are arranged opposite to the locking hole of the MPO connector up and down, and when the MPO connector needs male and female switching: inserting an MPO connector and a no-load pick-and-place frame into the left end and the right end of the alignment main body respectively, inserting one exposed end of a Pin into an elastic clamping jaw of the pick-and-place frame, pressing a pressing column of a key to enable the pressing column to be abutted against a lock Pin limiting piece of the MPO connector and push the lock Pin limiting piece to move, enabling the Pin and the lock Pin limiting piece to be unlocked, and pulling out the pick-and-place frame with the Pin; when the MPO connector requires a female switching male: the left end and the right end of the alignment main body are respectively inserted into an MPO connector and a real-load pick-and-place frame with a Pin needle, the exposed end of the Pin needle is inserted into a large hole of a lock needle limiting sheet of the MPO connector, a pressing column of a button is pressed to enable the pressing column to be abutted against the lock needle limiting sheet of the MPO connector and push the lock needle limiting sheet to move, one end of the Pin needle is embedded into the small hole of the lock needle limiting sheet to be locked, and the no-load pick-and-place frame is pulled out. Only the key is needed to be pressed, unlocking or locking of the Pin and the lock Pin limiting piece is realized, the male connector and the female connector of the MPO connector are quickly switched, and the operation is simple and convenient; the storage rack is arranged, so that the Pin needles can be conveniently stored.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is an exploded schematic view of an MPO connector;
FIG. 2 is a schematic structural view of a lock pin limiting piece;
fig. 3 is an exploded schematic view of a male-female switching jig of an MPO connector and the MPO connector in an embodiment of the present invention;
FIG. 4 is an assembly view of male and female switching jigs of an MPO connector and the MPO connector according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 4;
FIG. 6 is a cross-sectional view taken along line E-E of FIG. 4;
fig. 7 is an exploded schematic view of a male-female switching jig of an MPO connector according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of an alignment body according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a key assembly according to an embodiment of the present invention;
FIG. 10 is a first perspective view of the alignment body in accordance with one embodiment of the present invention;
FIG. 11 is a second perspective view of the aligning body according to the embodiment of the present invention;
fig. 12 is an exploded view of a storage box and a rack in an embodiment of the invention.
Reference numerals:
1000. an MPO connector; 100. a terminal portion; 101. a lock pin limiting sheet; 102. macropores; 103. a small hole; 104. a Pin needle; 105. a locking hole; 106. a blocking edge;
1. aligning the main body; 2. pressing a key; 3. a taking and placing frame; 4. an elastic reset member; 5. a storage box; 51. a storage tank;
11. aligning holes; 111. a limiting clamping tongue; 112. an avoidance groove; 12. a first guide hole; 13. a first mounting groove; 14. a stroke limiting hole; 15. a polygonal positioning table; 16. a second mounting groove; 17. a second guide hole; 18. a guide groove; 19. a blocking surface;
21. pressing the column; 22. a reverse hook part; 23. a guide post; 24. a polygonal positioning frame;
31. an elastic clamping jaw; 32. a handle; 33. a guide projection; 34. a blocking portion.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In order to facilitate the rapid switching between the male and female portions of the MPO connector, the present embodiment provides a male and female switching jig of the MPO connector, and details of the present embodiment are described in detail below with reference to fig. 1 to 12. As shown in fig. 3, the X direction is a first direction and the Y direction is a second direction.
At present, as shown in fig. 1 and fig. 2, a special tool is manually used to pass through the locking hole 105 of the terminal portion 100 to move the Pin limiting piece 101, so as to limit the Pin 104 in the small hole 103, thereby fixing the Pin 104 on the terminal; or the Pin 104 limited in the small hole 103 is moved into the large hole 102, and the Pin 104 is separated from the terminal, so that the male and female switching of the terminal of the MPO connector 1000 is realized. Since the aperture of the locking hole 105 of the terminal is small, inconvenience is brought to the male-female switching of the terminal of the MPO connector 1000.
As shown in fig. 3 to 7, the male and female switching jig of the MPO connector includes an alignment main body 1, a key 2 and a rack 3. The alignment body 1 is provided with an alignment hole 11 in a penetrating manner along a first direction, the side wall of the alignment body 1 is provided with a first guide hole 12 along a second direction, and the first guide hole 12 is communicated with the alignment hole 11; and the first direction is perpendicular to the second direction. The button 2 sets up in counterpoint main part 1's lateral wall, and the protruding pressing post 21 that is equipped with of button 2's one end is pressed post 21 and is just right setting with first guiding hole 12, and presses post 21 and can pass first guiding hole 12 and stretch into counterpoint hole 11. The taking and placing frame 3 can be inserted into the first port of the alignment hole 11, and an elastic clamping jaw 31 is arranged on the taking and placing frame 3. The MPO connector 1000 is configured such that the terminal portions 100 are inserted at the second ports of the aligning holes 11, and the first guide holes 12 are disposed opposite to the locking holes 105 of the MPO connector 1000 up and down.
In brief, in the male-female switching jig of the MPO connector provided by the present invention, the terminal portion 100 of the MPO connector 1000 can be inserted into the second port of the alignment hole 11 of the alignment main body 1, and the pressing column 21 and the first guide hole 12 of the pressing key 2 are both arranged opposite to the locking hole 105 of the MPO connector 1000, when the MPO connector 1000 needs male-female switching: the left end and the right end of the alignment main body 1 are respectively inserted into an MPO connector 1000 and an idle pick-and-place frame 3, one exposed end of a Pin needle 104 is inserted into an elastic clamping jaw 31 of the pick-and-place frame 3, a pressing column 21 of a key 2 is pressed to enable the pressing column 21 to be abutted against a lock needle limiting sheet 101 of the MPO connector 1000, the lock needle limiting sheet 101 is pushed to move, the Pin needle 104 is unlocked from the lock needle limiting sheet 101, and the pick-and-place frame 3 with the Pin needle 104 is pulled out; when the MPO connector 1000 requires a female switching male: the left end and the right end of the alignment body 1 are respectively inserted into an MPO connector 1000 and a real-load pick-and-place frame 3 with a Pin 104, the exposed end of the Pin 104 is inserted into a large hole 102 of a lock Pin limiting sheet 101 of the MPO connector 1000, a pressing column 21 of a key 2 is pressed to enable the pressing column 21 to be abutted against the lock Pin limiting sheet 101 of the MPO connector 1000, the lock Pin limiting sheet 101 is pushed to move, one end of the Pin 104 is embedded into a small hole 103 of the lock Pin limiting sheet 101 to be locked, and the idle pick-and-place frame 3 is pulled out. Only the key 2 needs to be pressed to unlock or lock the Pin 104 and the lock Pin limiting piece 101, the male and female parts of the MPO connector 1000 are quickly switched, and the operation is simple and convenient; the Pin needles 104 are conveniently accommodated by arranging the taking and placing frame 3.
Furthermore, a first mounting groove 13 is concavely arranged on the outer wall of the alignment main body 1, a first guide hole 12 is arranged at the bottom of the first mounting groove 13 in a penetrating manner, and an elastic resetting piece 4 is arranged between the key 2 and the bottom of the first mounting groove 13. After the key 2 is released after being pressed each time, the key 2 can push the pressing column 21 out of the locking hole 105 of the MPO connector 1000 under the action of the elastic resetting piece 4, so that the repeated use of the key 2 is realized.
Furthermore, the elastic reset piece 4 is a compression spring, the edge of the key 2 is provided with an inverted hook portion 22, two sides of the first mounting groove 13 are provided with a stroke limiting hole 14, the inverted hook portion 22 is stopped on the inner wall of the stroke limiting hole 14, and the compression spring is pressed between the key 2 and the groove bottom of the first mounting groove 13, so that the key 2 always tends to be far away from the first mounting groove 13. After the compression spring is reset, the barb 22 hooks the inner wall of the stroke limiting hole 14, and the movable stroke amount of the key 2 can be adjusted by setting the length of the stroke limiting hole 14 along the second direction.
Furthermore, the bottom of the mounting groove is convexly provided with a polygonal positioning table 15, the polygonal positioning table 15 is concavely provided with a second mounting groove 16, the bottom of the second mounting groove 16 is provided with a second guide hole 17, the key 2 is convexly provided with a guide post 23, the guide post 23 is sleeved with a compression spring, and the guide post 23 is arranged opposite to the second guide hole 17. By additionally arranging the second guide hole 17 and the guide column 23, the key 2 can only move up and down along the second direction, and the moving accuracy of the key 2 is ensured.
Further, the key 2 is provided with a polygonal positioning frame 24, and the polygonal positioning table 15 can be inserted into the polygonal positioning frame 24. The polygon positioning table 15 can be inserted into the polygon positioning frame 24, and can perform a relative positioning function therebetween, and the polygon positioning table can prevent the key 2 from rotating in the process of being pressed down.
Furthermore, the left and right sides of the terminal portion 100 of the MPO connector 1000 are provided with blocking edges 106, the positioning hole 11 is provided with a limiting latch 111, and the limiting latch 111 is stopped at the blocking edges 106. By additionally arranging the limiting latch 111, the depth of the terminal part 100 of the MPO connector 1000 inserted into the alignment hole 11 can be limited, and the phenomenon that the Pin pins 104 are bent by collision of the MPO connector 1000 and the pick-and-place frame 3 is avoided.
Furthermore, the upper and lower sides of the terminal portion 100 of the MPO connector 1000 are provided with a clamping portion, the inner wall of the aligning hole 11 is concavely provided with an avoiding groove 112, and the clamping portion is arranged corresponding to the avoiding groove 112. Since the terminal portion 100 of the MPO connector 1000 is provided with the snap-in portion, the avoidance groove 112 is formed in the alignment hole 11, so that the MPO connector 1000 can be conveniently and smoothly inserted.
Further, a handle 32 is disposed at one end of the pick-and-place frame 3 away from the elastic clamping jaw 31, guide protrusions 33 are disposed at two opposite ends of the pick-and-place frame 3, respectively, a guide groove 18 is disposed at the first port of the aligning hole 11, the guide protrusions 33 are disposed corresponding to the guide grooves 18, and the guide protrusions 33 can slide relative to the guide grooves 18. The guiding protrusion 33 is matched with the guiding groove 18, so that the pick-and-place frame 3 can be conveniently and smoothly inserted into the aligning hole 11.
Furthermore, a blocking portion 34 is disposed at an end of the pick-and-place frame 3 away from the handle 32, a blocking surface 19 is disposed at a first port of the alignment hole 11, and the blocking portion 34 is stopped at the blocking surface 19. The pick-and-place frame 3 is inserted into the alignment body 1 each time, the blocking part 34 abuts against the blocking surface 19 to limit the further movement of the pick-and-place frame 3, so that the pick-and-place frame 3 is inserted into a proper depth, and the Pin pins 104 are prevented from being bent.
Further, as shown in fig. 12, the male and female switching jig of the MPO connector further includes a storage box 5, a plurality of storage slots 51 are opened on the storage box 5, and the rack 3 can be inserted into the storage slots 51. The empty picking and placing frame 3 can be placed, and the loaded picking and placing frame 3 with the Pin needles 104 can also be placed, so that the regular arrangement of the picking and placing frame 3 is facilitated.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

  1. Male and female switching tool of MPO connector, its characterized in that includes:
    the alignment device comprises an alignment main body (1), wherein an alignment hole (11) is arranged in a penetrating manner along a first direction, a first guide hole (12) is arranged on the side wall of the alignment main body (1) along a second direction, and the first guide hole (12) is communicated with the alignment hole (11); and the first direction is perpendicular to the second direction;
    the key (2) is arranged on the side wall of the alignment main body (1), a pressing column (21) is convexly arranged at one end of the key (2), the pressing column (21) is arranged opposite to the first guide hole (12), and the pressing column (21) can penetrate through the first guide hole (12) and extend into the alignment hole (11);
    the picking and placing frame (3) can be inserted at the first port of the alignment hole (11), and an elastic clamping jaw (31) is arranged on the picking and placing frame (3);
    the MPO connector is configured in a manner that a terminal part (100) is plugged at the second port of the alignment hole (11), and a locking hole (105) of the MPO connector is arranged opposite to the first guide hole (12).
  2. 2. The tool for switching between male and female MPO connectors according to claim 1, wherein a first mounting groove (13) is concavely formed in the outer wall of the alignment main body (1), the first guide hole (12) is penetratingly formed in the bottom of the first mounting groove (13), and an elastic reset piece (4) is arranged between the key (2) and the bottom of the first mounting groove (13).
  3. 3. The male and female switching jig for the MPO connector according to claim 2, wherein the elastic reset piece (4) is a compression spring, an inverted hook part (22) is arranged at the edge of the key (2), stroke limiting holes (14) are arranged on two sides of the first mounting groove (13), the inverted hook part (22) is stopped on the inner wall of the stroke limiting hole (14), and the compression spring is pressed between the key (2) and the bottom of the first mounting groove (13) so that the key (2) always tends to be away from the first mounting groove (13).
  4. 4. The male and female switching jig for the MPO connector according to claim 3, wherein a polygonal positioning table (15) is convexly arranged at the bottom of the first mounting groove (13), a second mounting groove (16) is concavely arranged on the polygonal positioning table (15), a second guide hole (17) is formed in the bottom of the second mounting groove (16), a guide post (23) is convexly arranged on the key (2), the guide post (23) is sleeved with the compression spring, and the guide post (23) is opposite to the second guide hole (17).
  5. 5. The male and female switching jig for MPO connectors according to claim 4, characterized in that the key (2) is provided with a polygonal positioning frame (24), and the polygonal positioning table (15) can be inserted into the polygonal positioning frame (24).
  6. 6. The tool for switching between male and female MPO connectors according to claim 1, wherein blocking edges (106) are arranged on the left and right sides of the terminal portion (100) of the MPO connector, a limiting latch tongue (111) is arranged in the alignment hole (11), and the limiting latch tongue (111) is stopped at the blocking edges (106).
  7. 7. The tool for switching between male and female MPO connectors according to claim 1, wherein the terminal portions (100) of the MPO connector are provided with engaging portions at upper and lower sides thereof, the inner wall of the alignment hole (11) is concavely provided with an avoiding groove (112), and the engaging portions are provided corresponding to the avoiding groove (112).
  8. 8. The male and female switching jig for the MPO connector according to claim 1, wherein a handle (32) is arranged at one end of the pick-and-place frame (3) far away from the elastic clamping jaw (31), guide protrusions (33) are respectively arranged at two opposite ends of the pick-and-place frame (3), a guide groove (18) is arranged at a first port of the alignment hole (11), the guide protrusions (33) are arranged corresponding to the guide grooves (18), and the guide protrusions (33) can slide relative to the guide grooves (18).
  9. 9. The male and female switching jig for MPO connectors according to claim 8, wherein a blocking part (34) is arranged at one end of the pick-and-place frame (3) far away from the handle (32), a blocking surface (19) is arranged at the first port of the alignment hole (11), and the blocking part (34) is stopped at the blocking surface (19).
  10. 10. The tool for switching between the male part and the female part of an MPO connector according to any one of claims 1 to 9, further comprising a storage box (5), wherein the storage box (5) is provided with a plurality of storage slots (51), and the pick-and-place frame (3) can be inserted into the storage slots (51).
CN202211083038.0A 2022-09-06 2022-09-06 Male-female switching jig of MPO connector Active CN115373085B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211083038.0A CN115373085B (en) 2022-09-06 2022-09-06 Male-female switching jig of MPO connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211083038.0A CN115373085B (en) 2022-09-06 2022-09-06 Male-female switching jig of MPO connector

Publications (2)

Publication Number Publication Date
CN115373085A true CN115373085A (en) 2022-11-22
CN115373085B CN115373085B (en) 2024-02-23

Family

ID=84070165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211083038.0A Active CN115373085B (en) 2022-09-06 2022-09-06 Male-female switching jig of MPO connector

Country Status (1)

Country Link
CN (1) CN115373085B (en)

Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201141925Y (en) * 2007-10-09 2008-10-29 四川光恒通信技术有限公司 ST revolution LC switching type high-return loss attenuator
US20110249942A1 (en) * 2010-04-13 2011-10-13 Livingston Joseph C Mpo trunk concatenation adapter
JP2012177780A (en) * 2011-02-25 2012-09-13 Fujikura Ltd Boot, optical connector, and jig
CN103149643A (en) * 2011-12-06 2013-06-12 鸿富锦精密工业（深圳）有限公司 Optical fiber coupling connector and male terminal and female terminal thereof
CN104216066A (en) * 2014-09-19 2014-12-17 江苏宇特光电科技股份有限公司 Opening mechanism of MPO connector and opening method thereof
CN204706668U (en) * 2015-05-25 2015-10-14 厦门阳光恩耐照明有限公司 A kind of splicing ear and the connector containing this splicing ear
CN205103439U (en) * 2015-08-31 2016-03-23 深圳日海通讯技术股份有限公司 Convertible public female fiber connector plug
JP2016090892A (en) * 2014-11-07 2016-05-23 Ｓｅｉオプティフロンティア株式会社 Optical connector, pin keeper, and pin insertion jig
CN106019491A (en) * 2015-03-25 2016-10-12 富士康(昆山)电脑接插件有限公司 Hybrid socket connector and hybrid plug connector
CN206057639U (en) * 2016-08-15 2017-03-29 新确精密科技（深圳）有限公司 A kind of joints of optical fibre and extracting tool of guide pin easy to disassemble
US20170242197A1 (en) * 2016-02-23 2017-08-24 Siemens Aktiengesellschaft Connector unit comprising two connector parts
US20170315308A1 (en) * 2014-11-07 2017-11-02 Sei Optifrontier Co., Ltd. Optical connector, pin keeper, pin insertion jig, expansion member, and pin insertion tool
CN206946035U (en) * 2017-07-12 2018-01-30 建毅科技股份有限公司 Optical fiber splicing device
US20180329158A1 (en) * 2017-05-10 2018-11-15 Senko Advanced Components, Inc. Mpo micro-latch-lock connector
CN110376684A (en) * 2019-07-31 2019-10-25 新确精密科技（深圳）有限公司 A kind of optical fiber connector that polarity is variable
CN210243897U (en) * 2019-08-12 2020-04-03 上海天诚通信技术股份有限公司 Novel MPO optical fiber adapter
US20200116936A1 (en) * 2018-10-11 2020-04-16 Senko Advanced Components Inc Fiber splicing using a two-piece ferrule to form a mpo connector
CN112415667A (en) * 2020-11-30 2021-02-26 四川天邑康和通信股份有限公司 MPO fiber connector
CN213023660U (en) * 2020-09-02 2021-04-20 深圳市特发信息光网科技股份有限公司 MPO optical fiber connector
CN213483950U (en) * 2020-12-07 2021-06-18 广东飞钇通技术有限公司 PIN pressing jig
WO2021146560A1 (en) * 2020-01-17 2021-07-22 Commscope Technologies Llc Gender changeable multi-fiber fiber optic connector
CN113270759A (en) * 2021-06-18 2021-08-17 东莞正扬电子机械有限公司 Connector and assembling method thereof
CN214278481U (en) * 2021-03-05 2021-09-24 深圳市一诺盛世科技有限公司 Anti-loosening optical fiber connector plug shell
CN215452014U (en) * 2021-04-20 2022-01-07 天津市松正电动科技有限公司 Plugging jig for controller and terminal plugging structure
CN216648738U (en) * 2021-11-12 2022-05-31 北京骑胜科技有限公司 Female end of connector, male end of connector and connector assembly
CN217134792U (en) * 2022-04-20 2022-08-05 慕思健康睡眠股份有限公司 A kind of interface unit

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201141925Y (en) * 2007-10-09 2008-10-29 四川光恒通信技术有限公司 ST revolution LC switching type high-return loss attenuator
US20110249942A1 (en) * 2010-04-13 2011-10-13 Livingston Joseph C Mpo trunk concatenation adapter
JP2012177780A (en) * 2011-02-25 2012-09-13 Fujikura Ltd Boot, optical connector, and jig
CN103149643A (en) * 2011-12-06 2013-06-12 鸿富锦精密工业（深圳）有限公司 Optical fiber coupling connector and male terminal and female terminal thereof
CN104216066A (en) * 2014-09-19 2014-12-17 江苏宇特光电科技股份有限公司 Opening mechanism of MPO connector and opening method thereof
US20170315308A1 (en) * 2014-11-07 2017-11-02 Sei Optifrontier Co., Ltd. Optical connector, pin keeper, pin insertion jig, expansion member, and pin insertion tool
JP2016090892A (en) * 2014-11-07 2016-05-23 Ｓｅｉオプティフロンティア株式会社 Optical connector, pin keeper, and pin insertion jig
CN106019491A (en) * 2015-03-25 2016-10-12 富士康(昆山)电脑接插件有限公司 Hybrid socket connector and hybrid plug connector
CN204706668U (en) * 2015-05-25 2015-10-14 厦门阳光恩耐照明有限公司 A kind of splicing ear and the connector containing this splicing ear
CN205103439U (en) * 2015-08-31 2016-03-23 深圳日海通讯技术股份有限公司 Convertible public female fiber connector plug
US20170242197A1 (en) * 2016-02-23 2017-08-24 Siemens Aktiengesellschaft Connector unit comprising two connector parts
CN206057639U (en) * 2016-08-15 2017-03-29 新确精密科技（深圳）有限公司 A kind of joints of optical fibre and extracting tool of guide pin easy to disassemble
US20180329158A1 (en) * 2017-05-10 2018-11-15 Senko Advanced Components, Inc. Mpo micro-latch-lock connector
CN206946035U (en) * 2017-07-12 2018-01-30 建毅科技股份有限公司 Optical fiber splicing device
US20200116936A1 (en) * 2018-10-11 2020-04-16 Senko Advanced Components Inc Fiber splicing using a two-piece ferrule to form a mpo connector
CN110376684A (en) * 2019-07-31 2019-10-25 新确精密科技（深圳）有限公司 A kind of optical fiber connector that polarity is variable
CN210243897U (en) * 2019-08-12 2020-04-03 上海天诚通信技术股份有限公司 Novel MPO optical fiber adapter
WO2021146560A1 (en) * 2020-01-17 2021-07-22 Commscope Technologies Llc Gender changeable multi-fiber fiber optic connector
CN213023660U (en) * 2020-09-02 2021-04-20 深圳市特发信息光网科技股份有限公司 MPO optical fiber connector
CN112415667A (en) * 2020-11-30 2021-02-26 四川天邑康和通信股份有限公司 MPO fiber connector
CN213483950U (en) * 2020-12-07 2021-06-18 广东飞钇通技术有限公司 PIN pressing jig
CN214278481U (en) * 2021-03-05 2021-09-24 深圳市一诺盛世科技有限公司 Anti-loosening optical fiber connector plug shell
CN215452014U (en) * 2021-04-20 2022-01-07 天津市松正电动科技有限公司 Plugging jig for controller and terminal plugging structure
CN113270759A (en) * 2021-06-18 2021-08-17 东莞正扬电子机械有限公司 Connector and assembling method thereof
CN216648738U (en) * 2021-11-12 2022-05-31 北京骑胜科技有限公司 Female end of connector, male end of connector and connector assembly
CN217134792U (en) * 2022-04-20 2022-08-05 慕思健康睡眠股份有限公司 A kind of interface unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
赵效忠 等: "快速插拔小型高密度光纤连接器的研制", 《光纤与电缆及其应用技术》, no. 6, pages 17 - 20 *

Also Published As

Publication number Publication date
CN115373085B (en) 2024-02-23

Similar Documents

Publication Publication Date Title
US5074800A (en) Locking type ejection lever for use in a card edge connector
US11050188B2 (en) Plug connector assembly
US7841888B2 (en) Positive lock connector
US7040911B1 (en) Transceiver module with cam-based delatching actuator
CN107181115B (en) Power socket capable of freely replacing plug
US8252445B2 (en) Battery lock and electronic apparatus with battery lock
JPH0716324Y2 (en) buckle
CN112490774A (en) Wire end connector and connector assembly
CN109449703B (en) Child safety socket, child safety socket and plug set
CN210926544U (en) Child safety socket and plug set
US11735864B2 (en) Electrical connector assembly
US6421885B1 (en) Battery holder
CN115373085A (en) Male and female switching jig of MPO connector
CN112490773A (en) Board end connector and connector assembly
US5885097A (en) Electrical connector with a board locking device
US20050142955A1 (en) Connector
CN211258144U (en) Puzzle lock
WO2016131253A1 (en) Card-type electronic product and card connector thereof
CN209805079U (en) tool unlocking type connector
CN113036302A (en) Battery mounting structure of electronic device
CN212368534U (en) Card sleeve
CN218333565U (en) Household appliance
CN218787046U (en) Key with a key body
CN108631117B (en) Automatic locking anti-theft structure
TWI701876B (en) Device assembly

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant