A kind of microconnector fiber array
Technical field
The utility model relates to technical field of optical fiber, specially a kind of microconnector fiber array.
Background technique
Optical fiber is writing a Chinese character in simplified form for optical fiber, is a kind of fiber made of glass or plastics, can be used as light conduction tool, passes
Defeated principle is the total reflection of light, in daily life, due to light optical fiber conduction loss than damage that electricity is conducted in electric wire
Consume much lower, optical fiber is used as the information transmitting of long range, and bare optical fiber is generally divided into three layers: center glass of high refractive index core,
Centre is low-refraction silica glass covering, and outermost is the resinous coat of reinforcement.Currently, the fixed bare fibre cover board of the prior art is not
U-shaped breach and channel are set, are provided that V-shaped groove on substrate, is easy not firm enough the optical fiber during the grinding process of fiber orientation
Scarce, the positioning not enough precisely bad coupling in subsequent use is collapsed in generation, and can not achieve automatic clamping, and clamping is inconvenient, work
Make low efficiency.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of microconnector fiber array, and it is naked to solve fixation
The not set U-shaped breach of optical fiber cover board and channel are provided that V-shaped groove on substrate, fiber orientation are made not enough to be stabilized in process of lapping
Middle optical fiber, which is easy to produce, to be collapsed scarce, and positioning is not enough precisely in subsequent use the problem of bad coupling.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of microconnector optical fiber array
Column, including substrate and cover board, the corresponding position of the substrate top are fixedly connected to positioning circular arc protrusion, the cover board
Bottom and the position for being located at positioning circular arc protrusion offer the compatible V-arrangement locating slot with positioning circular arc protrusion, the substrate
Top offers U-shaped mouth, and the U-shaped mouth is internally provided with bare fibre, and the top center position of the cover board is fixedly connected with T
Shape supporting block, the surface of the T shape supporting block and the top center position for being located at cover board are provided with holding frame.
Preferably, the substrate includes substrate body, and the surface of the substrate body is provided with the first metal layer, and described
One metal layer is provided with the first antirust coat, the side of first antirust coat far from the first metal layer far from the side of substrate body
It is provided with the first waterproof layer, first waterproof layer is provided with the first protective layer far from the side of the first antirust coat, and described first
The first wearing layer is provided at the top of protective layer.
Preferably, the cover board includes cover board body, and the surface of the cover board body is provided with second metal layer, and described
Two metal layers are provided with the second antirust coat, the side of second antirust coat far from second metal layer far from the side of cover board body
It is provided with the second waterproof layer, second waterproof layer is provided with the second protective layer far from the side of the second antirust coat, and described second
The bottom of protective layer is provided with the second wearing layer.
Preferably, the holding frame includes fixed plate, and the corresponding position in the fixed plate bottom is fixedly connected to
One electric telescopic rod, the working end of first electric telescopic rod are fixedly connected with support plate, the surface side of the support plate
It is fixedly connected with the second electric telescopic rod, the working end of second electric telescopic rod is fixedly connected with clamping tooth, the fixation
The corresponding position of plate surface offers countersunk head fixation hole.
Preferably, the surface side of the clamping tooth and be located at T shape supporting block position be provided with anti-skid chequer.
Preferably, the top for being evenly distributed on substrate of the U-shaped mouth.
(3) beneficial effect
The utility model provides a kind of microconnector fiber array.Have it is following the utility model has the advantages that
(1), it is convex to be fixedly connected to positioning circular arc by the corresponding position of substrate top for the microconnector fiber array
It rises, the bottom of the cover board and position for being located at positioning circular arc protrusion offers and the raised compatible V-arrangement locating slot of positioning circular arc, base
U-shaped mouth is offered at the top of plate, has achieved the effect that registration is firm, and structurally reasonable simple, easy to use, registration is steady
It couples well, improves work efficiency Gu facilitating in subsequent use.
(2), it is electronic to be fixedly connected to first by the corresponding position in fixed plate bottom for the microconnector fiber array
Telescopic rod, the working end of the first electric telescopic rod are fixedly connected with support plate, and the surface side of support plate is fixedly connected with second
The working end of electric telescopic rod, the second electric telescopic rod is fixedly connected with clamping tooth, has achieved the effect that automatic clamping, and structure is closed
Reason is simple, easy to use, realizes automatic clamping, greatly improves work efficiency.
Detailed description of the invention
Fig. 1 is the utility model structure chart;
Fig. 2 is the utility model right view;
Fig. 3 is substrate cross section structure schematic diagram;
Fig. 4 is cover board cross section structure schematic diagram;
Fig. 5 is holding frame structural schematic diagram.
In figure: 1 substrate, 11 substrate bodies, 12 the first metal layers, 13 first antirust coats, 14 first waterproof layers, 15 first are protected
Sheath, 16 first wearing layers, 2 cover boards, 21 cover board bodies, 22 second metal layers, 23 second antirust coats, 24 second waterproof layers, 25
Second protective layer, 26 second wearing layers, 3 positioning circular arc protrusions, 4V shape locating slot, 5 U-shaped mouths, 6 bare fibres, 7T shape supporting block, 8
Holding frame, 81 fixed plates, 82 first electric telescopic rods, 83 support plates, 84 second electric telescopic rods, 85 clamping teeth, 86 countersunk heads are solid
Determine hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of microconnector fiber array, including substrate 1
With cover board 2, substrate 1 includes substrate body 11, and the surface of substrate body 11 is provided with the first metal layer 12, and the first metal layer 12 increases
Adding self-strength, prolongs the service life, the first metal layer 12 is provided with the first antirust coat 13 far from the side of substrate body 11, the
One antirust coat 13 is provided with the first waterproof layer 14 far from the side of the first metal layer 12, and the first waterproof layer 14 is far from the first antirust coat
13 side is provided with the first protective layer 15, and the top of the first protective layer 15 is provided with the first wearing layer 16, and cover board 2 includes cover board
Ontology 21, the surface of cover board body 21 are provided with second metal layer 22, and second metal layer 22 increases self-strength, extend and use the longevity
Life, second metal layer 22 are provided with the second antirust coat 23 far from the side of cover board body 21, and the second antirust coat 23 is far from the second gold medal
The side for belonging to layer 22 is provided with the second waterproof layer 24, and the second waterproof layer 24 is provided with the second guarantor far from the side of the second antirust coat 23
Sheath 25, the bottom of the second protective layer 25 are provided with the second wearing layer 26, and the corresponding position in 1 top of substrate is fixedly connected to
Circular arc protrusion 3 is positioned, the bottom of cover board 2 and the position for being located at positioning circular arc protrusion 3 are offered to be adapted with positioning circular arc protrusion 3
V-arrangement locating slot 4, the top of substrate 1 offers U-shaped mouth 5, the top for being evenly distributed on substrate 1 of U-shaped mouth 5, U-shaped mouth 5 it is interior
Portion is provided with bare fibre 6, and the top center position of cover board 2 is fixedly connected with T shape supporting block 7, the surface and position of T shape supporting block 7
The top center position of cover board 2 is provided with holding frame 8, holding frame 8 includes fixed plate 81, the corresponding position in 81 bottom of fixed plate
It sets and is fixedly connected to the first electric telescopic rod 82, the working end of the first electric telescopic rod 82 is fixedly connected with support plate 83, branch
The surface side of fagging 83 is fixedly connected with the second electric telescopic rod 84, and the working end of the second electric telescopic rod 84 is fixedly connected with
Clamping tooth 85, the surface side of clamping tooth 85 and the position for being located at T shape supporting block 7 are provided with anti-skid chequer, and increasing friction force is fixed
The corresponding position in 81 surface of plate offers countersunk head fixation hole 86.
In use, bare fibre 6 is placed in U-shaped mouth 5 first, start the first electric telescopic rod 82 at this time, when clamping tooth 85
Stop the first electric telescopic rod 82 when reaching the position of T shape supporting block 7 and starts the second electric telescopic rod 84, the second electric expansion
Clamping tooth 85 is moved and is clamped cover board 2 by T shape supporting block 7 by the working end of bar 84, is again started up first at this time and electronic is stretched
Contracting bar 82, by cover board 2 drive move downward, cover board 2 positioning circular arc protrusion 3 and V-arrangement locating slot 4 collective effect under so that
Registration and stabilization, bare fibre 6 is clamped under the action of cover board 2 and U-shaped mouth 5 at this time.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or equipment for including element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.