CN211577489U

CN211577489U - But self-checking fiber connector

Info

Publication number: CN211577489U
Application number: CN202020188714.0U
Authority: CN
Inventors: 陈志荣
Original assignee: Suzhou Kelinke Electrical Technology Co ltd
Current assignee: Suzhou Kelinke Electrical Technology Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-09-25
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a can examine fiber connector by oneself, concretely relates to fiber connector technical field, which comprises a housin, the inside fixedly connected with adaptation sleeve of casing, casing one side is equipped with first optic fibre, the casing other end is equipped with second optic fibre, the inside fixed fiber coupling connector that is equipped with of adaptation sleeve, fiber coupling connector one side is equipped with and detects fixed establishment. The utility model discloses a trigger first dabbing the switch, thereby make the rubber buffer extrude first optic fibre, thereby can fix first optic fibre, then dismantle when needs and make the staff only need promote the slider, the removal that makes the slider triggers the second and dabs the switch, thereby make the rubber buffer utilize the elasticity of first spring to reset, thereby make spacing losing, the entering that can the automated inspection optic fibre has been reached and lock, thereby it needs the manual work to press the stopper to insert to waste time and energy and traditional stopper fracture easily leads to influencing optic fibre and use to have avoided traditional optic fibre.

Description

But self-checking fiber connector

Technical Field

The utility model relates to a fiber connector technical field, concretely relates to can self-checking fiber connector.

Background

Optical fibers are short for optical fibers, and are fibers made of glass or plastic that can be used as a light conducting means. The transmission principle is total reflection of light, and the fine optical fiber is encapsulated in a plastic sheath so that it can be bent without breaking. In general, a transmitting device at one end of an optical fiber transmits light pulses to the optical fiber by using a light emitting diode or a laser beam, and a receiving device at the other end of the optical fiber detects the pulses by using a photosensitive element. Most optical fibers must be covered by several layers of protective structures before use, and the covered cables are referred to as fiber optic cables. The protective layer and the insulating layer on the outer layer of the optical fiber can prevent the surrounding environment from damaging the optical fiber, such as water, fire, electric shock and the like. The optical cable is divided into: optical fiber, buffer layer and coating. Optical fibers are similar to coaxial cables except that the mesh shielding is not present. The center is a glass core through which light propagates, and in the multimode optical fiber, the diameter of the core is two kinds, 50 μm and 62.5 μm, which are approximately equivalent to the thickness of human hair. And the diameter of the single-mode optical fiber core is 8-10 μm. The core is surrounded by a glass envelope having a lower refractive index than the core to keep the light rays within the core. Further on the outside is a thin plastic outer sleeve to protect the envelope. The optical fibers are typically bundled and protected by an outer jacket. The core is usually a double-walled concentric cylinder of small cross-sectional area made of silica glass, which is brittle and easily broken, and therefore requires the addition of a protective layer.

The prior art has the following defects: current optic fibre all inserts the connector through the stopper on the fiber connector when carrying out interconnect inside carry out spacing locking, waste time and energy and the stopper damage influence optic fibre use easily appears in the use.

Therefore, the invention provides a self-checkable optical fiber connector.

SUMMERY OF THE UTILITY MODEL

For this reason, the embodiment of the utility model provides a can self-checking fiber connector, through triggering first dabbing switch, thereby make electric putter circular telegram start, thereby make the rubber buffer extrude first optic fibre, thereby can fix first optic fibre, thereby make first optic fibre be difficult for dropping, then it only needs to promote the slider to dismantle as required messenger's staff, the removal that makes the slider triggers the second and dabbles the switch, thereby make the rubber buffer utilize the elasticity of first spring to reset, thereby make spacing the losing, the entering that can automated inspection optic fibre has been reached and lock, thereby avoided traditional optic fibre to need artifical stopper to be pressed and to insert and waste time and energy and traditional stopper easy fracture leads to optic fibre not be convenient for to insert and take out, in order to solve among the prior art because current optic fibre all insert the connector through the stopper on the optical fiber splice when carrying out interconnect inside carry out spacing locking and lead to waste time and energy and easily appear the stopper damage and influence optic fibre and easily appear the stopper damage and influence optic The problem of use.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a self-checkable optical fiber connector comprises a shell, wherein an adaptive sleeve is fixedly connected inside the shell, a first optical fiber is arranged on one side of the shell, one end of the first optical fiber extends into the interior of the shell and one end of the adaptive sleeve, a second optical fiber is arranged at the other end of the shell, one end of the second optical fiber extends into the interior of the shell and the other end of the adaptive sleeve, an optical fiber coupling connector is fixedly arranged inside the adaptive sleeve, one end of the second optical fiber extends into the interior of the optical fiber coupling connector and is fixedly connected with the inner wall of the optical fiber coupling connector, a detection fixing mechanism is arranged on one side of the optical fiber coupling connector, and the detection fixing mechanism is arranged inside the adaptive sleeve;

detect fixed establishment and include the spacing ring, the spacing ring is located inside the adaptation sleeve and the first optic fibre outside is located to the cover, spacing ring one side both ends all are equipped with the rubber buffer, two first optic fibre outside both ends are located respectively to the rubber buffer, rubber buffer one side fixedly connected with electric putter, two electric putter one end is all fixed and inlays in the inside one side of casing, two the electric putter outside all is equipped with first spring, the fixed first switch that dabs that is equipped with in optic fibre coupling connector one side top, the spout has been seted up at the casing top, the inside slider that is equipped with of spout, the slider bottom is equipped with the second and dabs the switch, the second dabs the switch fixed and inlays in the casing top, the slider bottom is seted up flutedly, the recess is located the second and is dabbed the switch top.

Further, the second light touch switch and the first light touch switch are both electrically connected with the electric push rod.

Further, the rubber buffer is made for the rubber material, montant and adaptation sleeve inner wall fixed connection are all passed through to spacing ring top and bottom.

Furthermore, the top of the first tact switch is fixedly connected with a cross rod, and the cross rod is fixedly connected with the top of one side of the optical fiber coupling connector.

Furthermore, heat insulation cotton is fixedly arranged between the optical fiber coupling connector and the adaptive sleeve.

Further, the slider both sides all fixedly connected with second spring, two the second spring all with casing fixed connection.

Further, the cross-sectional shape of the slider is set to be T-shaped.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a trigger first light touch switch, thereby make electric putter circular telegram start, thereby make the rubber buffer extrude first optic fibre, thereby can fix first optic fibre, thereby make first optic fibre be difficult for dropping, then dismantle when needs and make the staff only need promote the slider, make the removal of slider trigger the second light touch switch, thereby make the rubber buffer utilize the elasticity of first spring to reset, thereby make spacing losing, reached can the automated inspection optic fibre the entering and lock, thereby avoided traditional optic fibre need the manual work press the stopper insert waste time and energy and traditional stopper easy fracture leads to optic fibre not to be convenient for insert and take out, convenient to use, compared with the prior art, the utility model discloses make progress on being convenient for automated inspection is fixed and not fragile.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial enlarged view of the portion B in FIG. 1 according to the present invention;

fig. 4 is a partial enlarged view of the part C in fig. 1 according to the present invention;

fig. 5 is a perspective view of the spacing ring provided by the present invention;

in the figure: 1 first optic fibre, 2 casings, 3 spouts, 4 second springs, 5 sliders, 6 adaptation sleeves, 7 optical fiber coupling connectors, 8 thermal-insulated cotton, 9 second optic fibre, 10 spacing rings, 11 rubber plugs, 12 electric putter, 13 first springs, 14 recesses, 15 first light touch switch, 16 second light touch switch.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5 in the specification, the self-checkable optical fiber connector of this embodiment includes a housing 2, an adapter sleeve 6 is fixedly connected inside the housing 2, a first optical fiber 1 is arranged on one side of the housing 2, one end of the first optical fiber 1 extends into the housing 2 and extends into one end inside the adapter sleeve 6, a second optical fiber 9 is arranged at the other end of the housing 2, one end of the second optical fiber 9 extends into the housing 2 and extends into the other end inside the adapter sleeve 6, an optical fiber coupling connector 7 is fixedly arranged inside the adapter sleeve 6, one end of the second optical fiber 9 extends into the optical fiber coupling connector 7 and is fixedly connected with an inner wall of the optical fiber coupling connector 7, a detection fixing mechanism is arranged on one side of the optical fiber coupling connector 7, and the detection fixing mechanism is arranged inside the adapter sleeve 6;

the detection fixing mechanism comprises a limiting ring 10, the limiting ring 10 is arranged in the adapting sleeve 6 and sleeved outside the first optical fiber 1, rubber plugs 11 are arranged at two ends of one side of the limiting ring 10, the two rubber plugs 11 are respectively arranged at two ends of the outer side of the first optical fiber 1, one side of the rubber plug 11 is fixedly connected with an electric push rod 12, one end of each of the two electric push rods 12 is fixedly embedded at one side inside the shell 2, the outer side of each of the two electric push rods 12 is sleeved with a first spring 13, a first tact switch 15 is fixedly arranged at the top of one side of the optical fiber coupling connector 7, a sliding groove 3 is arranged at the top of the shell 2, a slide block 5 is arranged in the chute 3, a second light touch switch 16 is arranged at the bottom of the slide block 5, the second light touch switch 16 is fixedly embedded at the top of the shell 2, the bottom of the sliding block 5 is provided with a groove 14, and the groove 14 is arranged at the top of the second light touch switch 16;

further, the second tact switch 16 and the first tact switch 15 are both electrically connected with the electric push rod 12, so that control is facilitated;

furthermore, the rubber plug 11 is made of rubber, and the top and the bottom of the limiting ring 10 are fixedly connected with the inner wall of the adapting sleeve 6 through vertical rods, so that the limiting and the locking can be conveniently carried out by utilizing friction force;

furthermore, a cross bar is fixedly connected to the top of the first tact switch 15, and the cross bar is fixedly connected to the top of one side of the optical fiber coupling connector 7, so that the fixation is facilitated;

further, heat insulation cotton 8 is fixedly arranged between the optical fiber coupling connector 7 and the adapting sleeve 6, so that the influence of external temperature on the work of the internal optical fiber is prevented;

furthermore, two sides of the sliding block 5 are fixedly connected with second springs 4, and the two second springs 4 are fixedly connected with the shell 2, so that the resetting is facilitated;

further, the cross section of the sliding block 5 is T-shaped, so that the limiting is facilitated.

The implementation scenario is specifically as follows: when the utility model is used, first, the first optical fiber 1 is inserted from one side of the housing 2, then when the first optical fiber 1 extends into the adapting sleeve 6 and into the optical fiber coupling connector 7, the first tact switch 15 is triggered, so that the first optical fiber 1 is detected by triggering the first tact switch 15, and the electric push rod 12 is powered on and started, so that the electric push rod 12 pushes the rubber plug 11, so that the rubber plug 11 gradually deviates downwards by utilizing the inclination of the inner wall of the limiting ring 10, so that the rubber plug 11 extrudes the first optical fiber 1, so that the first optical fiber 1 can be fixed, so that the first optical fiber 1 is not easy to fall off, then when the worker needs to detach the sliding block 5, so that the sliding block 5 is moved to trigger the second tact switch 16, so that the electric push rod 12 is powered off, so that the rubber plug 11 is reset by utilizing the elasticity of the first spring 13, thereby make spacing the losing, make first optic fibre 1 can extract, thereby it needs artifical stopper according to the tradition optic fibre to insert wastes time and energy and traditional stopper is easy to be split and is leaded to optic fibre not convenient for insert and take out, convenient to use, then easily be triggered by external force because slider 5 locates the external world, at this moment through the setting of second spring 4, can be when receiving external force and trigger, can utilize the elasticity of second spring 4 to reset, thereby make losing of second light touch switch 16 touch, thereby make first optic fibre 1 can be re-fixed, avoided being triggered by the foreign object and difficult to reset the condition that leads to first optic fibre 1 to easily drop and take place, this embodiment has specifically solved among the prior art stopper fragile after optic fibre inserts and has leaded to the problem that influences the optic fibre use.

The working principle is as follows:

referring to fig. 1-5 of the specification, first, a first optical fiber 1 is inserted from one side of a housing 2, and then when the first optical fiber 1 extends into an adapter sleeve 6 and into an optical fiber coupling connector 7, a first tact switch 15 is triggered, so that the first optical fiber 1 is detected by triggering of the first tact switch 15, and thus, an electric push rod 12 is powered on and started, and thus, the electric push rod 12 pushes a rubber plug 11, and thus, the rubber plug 11 gradually deflects downwards by using the inclination of the inner wall of a limiting ring 10, and thus, the rubber plug 11 presses the first optical fiber 1, so that the first optical fiber 1 can be fixed, and thus, the first optical fiber 1 is not easy to fall off, and then when disassembly is needed, a worker only needs to push a slider 5, and the movement of the slider 5 triggers a second tact switch 16, so that the electric push rod 12 is powered off, and thus, the rubber plug 11 is reset by using the elasticity of a first spring 13, therefore, the limiting is lost, the first optical fiber 1 can be pulled out, then the sliding block 5 is arranged outside and is easily triggered by external force, at the moment, the elastic force of the second spring 4 can be utilized to reset when the sliding block is triggered by the external force through the arrangement of the second spring 4, and the second light touch switch 16 is triggered without touch, so that the first optical fiber 1 can be fixed again.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A self-checkable fiber optic connector comprising a housing (2), characterized in that: the optical fiber coupling device is characterized in that an adaptive sleeve (6) is fixedly connected to the inside of the shell (2), a first optical fiber (1) is arranged on one side of the shell (2), one end of the first optical fiber (1) extends into the inside of the shell (2) and extends into one end of the inside of the adaptive sleeve (6), a second optical fiber (9) is arranged on the other end of the shell (2), one end of the second optical fiber (9) extends into the inside of the shell (2) and extends into the other end of the inside of the adaptive sleeve (6), an optical fiber coupling connector (7) is fixedly arranged in the adaptive sleeve (6), one end of the second optical fiber (9) extends into the inside of the optical fiber coupling connector (7) and is fixedly connected with the inner wall of the optical fiber coupling connector (7), a detection fixing mechanism is arranged on one side of the optical fiber coupling connector (7), and the detection fixing mechanism is arranged in;

the detection fixing mechanism comprises a limiting ring (10), the limiting ring (10) is arranged inside an adaptive sleeve (6) and is sleeved on the outer side of a first optical fiber (1), rubber plugs (11) are arranged at two ends of one side of the limiting ring (10), two rubber plugs (11) are arranged at two ends of the outer side of the first optical fiber (1) respectively, an electric push rod (12) is fixedly connected to one side of the rubber plug (11), two electric push rods (12) are fixedly embedded at one end of one side of the shell (2), two first springs (13) are sleeved on the outer side of the electric push rods (12), a first tact switch (15) is fixedly arranged at the top of one side of an optical fiber coupling connector (7), a sliding groove (3) is formed in the top of the shell (2), a sliding block (5) is arranged inside the sliding groove (3), a second tact switch (16) is arranged at the bottom of the sliding, second light touch switch (16) is fixed to be inlayed in casing (2) top, slider (5) bottom is seted up flutedly (14), second light touch switch (16) top is located in recess (14).

2. A self-checkable optical fiber connector as claimed in claim 1, wherein: the second light touch switch (16) and the first light touch switch (15) are both electrically connected with the electric push rod (12).

3. A self-checkable optical fiber connector as claimed in claim 1, wherein: the rubber buffer (11) is made of rubber, and the top and the bottom of the limit ring (10) are fixedly connected with the inner wall of the adaptive sleeve (6) through vertical rods.

4. A self-checkable optical fiber connector as claimed in claim 1, wherein: the top of the first tact switch (15) is fixedly connected with a cross rod, and the cross rod is fixedly connected with the top of one side of the optical fiber coupling connector (7).

5. A self-checkable optical fiber connector as claimed in claim 1, wherein: and heat insulation cotton (8) is fixedly arranged between the optical fiber coupling connector (7) and the adapting sleeve (6).

6. A self-checkable optical fiber connector as claimed in claim 1, wherein: the two sides of the sliding block (5) are fixedly connected with second springs (4), and the two second springs (4) are fixedly connected with the shell (2).

7. A self-checkable optical fiber connector as claimed in claim 1, wherein: the cross section of the sliding block (5) is T-shaped.