CN218630264U

CN218630264U - Broadband PDA optical fiber melting end module

Info

Publication number: CN218630264U
Application number: CN202220365497.7U
Authority: CN
Inventors: 何世祥; 费诗超; 徐攀; 程利民; 程建
Original assignee: Sichuan Kesi Precision Mould Co ltd
Current assignee: Sichuan Kesi Precision Mould Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2023-03-14
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to a telecommunications broadband field discloses a broadband PDA optic fibre melts end module, include: the melting end support, the motor and a V-shaped groove base are arranged in the middle of the melting end support; a high-definition camera is installed on one side of the melting end support, a motor is fixed on the other side of the melting end support, the motor is connected with a motor sliding table, and the motor sliding table is connected with the melting end support in series through an optical axis; the length fixing device base is installed on the motor sliding table, and the motor drives the length fixing device base which clamps the optical fiber to the axis of the V-shaped groove discharging needle for grinding. The utility model has small volume and high integration level, and can keep high grinding precision; the high-definition camera adopts a screw connection mode, is convenient to install, reduces the maintenance cost and can adjust the imaging mode according to the requirement; the photoelectric sensor is added, so that the current of the whole circuit can be protected from overload; the length fixing device base and the high-definition camera are connected with the allocation system, so that automatic distance adjustment and focusing functions can be completed, and intelligent operation is realized.

Description

Broadband PDA optical fiber melting end module

Technical Field

The utility model relates to a telecommunications broadband field especially relates to a broadband PDA optic fibre melts end module.

Background

With the popularization of broadband services, the number of new telecommunication broadband devices is increasing day by day, the service requirements for the installation and maintenance workers are increasing day by day, and the PDA installation and maintenance tool is indispensable as an important part.

At present, the PDA all-in-one machine generally has the basic requirement functions of a telephone, a computer and the like, wherein the structure disclosed by Shandong communication is the most representative, the product of the company adopts an integrated frame to combine a functional mainboard and a rear shell to form a main market stream dimension assembling tool PDA, the dimension assembling efficiency can be greatly improved, the function of the range of daily telecommunication business is realized, but the convenience of dimension assembling workers in using the PDA is neglected by the equipment, and the main market stream PDA lacks an optical fiber grinding technology which is frequently used in daily dimension assembling work. Daily maintenance personnel have to carry at least two or more kinds of equipment to the user side, and thus there is room for improvement in terms of convenience and portability of use and volume of equipment. Combining fiber grinding technology with PDA to form a PDA fiber melt end module greatly improves the convenience of use and the volume of the device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a broadband PDA optic fibre melts end module to solve current PDA instrument and lack the problem that optic fibre grinding technique was used.

A broadband PDA fiber melt end module comprising: the melting end support, the motor and a V-shaped groove base are arranged in the middle of the melting end support; a high-definition camera for shooting and focusing is installed on one side of the melting end support, and a length fixing device base for clamping optical fibers is arranged on the other side of the melting end support; the motor is fixed on the clamping groove of the melting end support, a motor threaded rod on the motor is connected with the motor sliding table, and the motor sliding table is connected with the melting end support in series through the optical axis; the fixed length device base is arranged on the motor sliding table, a motor limiting PCB is arranged on the side portion of the fixed length device base, and a photoelectric sensor for controlling the motion stroke of the motor is arranged on the motor limiting PCB; the V-shaped groove base is provided with a V-shaped groove for placing the discharge needle, and a discharge needle pressing block for fixing the discharge needle is connected above the V-shaped groove.

The beneficial effects of adopting the above technical scheme are: clamping the optical fiber on a length fixing device base, and driving the length fixing device base by a motor to carry the optical fiber to the central axis positions of the two discharge needles; and (4) comparing the high-definition camera imaging with the big data automatically, judging whether the quality of the end face of the optical fiber meets the requirement or not, and giving a processing suggestion. After the optical fiber end face is ground by the high-voltage arc, the system automatically judges the grinding quality of the optical fiber end face according to the database and whether the discharging work needs to be carried out again, and the focusing and focusing repairing operation of the optical fiber core end face is not needed to be manually judged, detected and adjusted.

Furthermore, a melting end lamp holder is arranged between the V-shaped groove base and the high-definition camera, and an LED lamp for imaging and light supplement of the high-definition camera is arranged on the melting end lamp holder.

The beneficial effects of adopting the above technical scheme are: the LED lamp not only can make the formation of image more clear for the light filling when high definition digtal camera formation of image, and the quality after the optic fibre terminal surface grinds also can pass through LED lamp release signal in addition, reminds whether the transmission of long-term effective light signal of maintenance personnel fibre core quality has.

Furthermore, the high-definition camera is clamped in a fixing clamping groove of the melting end support and is connected with the melting end support through a screw.

The beneficial effects of adopting the above technical scheme are: fixing slot can make high definition digtal camera more firm on melting the end support, and screwed connection is convenient for dismouting high definition digtal camera.

Furthermore, the needlepoints of the two discharge needles are oppositely arranged, and the discharge needles are arranged perpendicular to the optical axis.

Furthermore, the optical fiber clamped on the base of the fixed length device is positioned on the central axis of the two discharge needles.

Furthermore, the high-definition camera is connected with a deployment system, and the deployment system can judge the cutting quality of the end face of the optical fiber core according to the imaging result and give an instruction.

The beneficial effects of adopting the above technical scheme are: the allocation system can automatically judge the quality of the optical fiber end face by combining the big data and send an instruction for the next processing.

Furthermore, a fixing piece for clamping the optical fiber clamping plate is installed on the length fixer base.

Further, the motor limiting PCB is installed on the length controller base through the positioning column.

The beneficial effects of adopting the above technical scheme are: the detachable connection is convenient for dismounting and replacing parts.

The utility model discloses following beneficial effect has: the melting end bracket and the length fixer base adopt an integral structure, have small volume and extremely high integration level, and have high-efficiency operation and extremely high precision; the high-definition camera adopts clamping and bolt connection modes, is convenient to install, reduces maintenance cost and can adjust different imaging modes according to different requirements; the photoelectric sensor is additionally arranged on the PCB, so that the current of the whole circuit can be protected from overload; the length controller base and the high-definition camera are connected with the allocation system, so that automatic distance adjustment and focusing functions can be completed, and intelligent operation is realized.

Drawings

Fig. 1 is an exploded view of the whole structure of the present invention;

fig. 2 is an assembly diagram of the present invention.

In the figure: 1-a melt end support; 2, a motor; 3-V type groove base; 4-high definition camera; 5, a motor sliding table; 6-optical axis; 7-a length fixer base; 8, limiting the PCB by the motor; 9-pressing the discharge needle; 10-a discharge needle; 11-a fused end lamp base; 12-an LED lamp; 13-motor threaded rod.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1 and 2, the present invention provides a broadband PDA optical fiber end melting module, including: the melting end comprises a melting end support 1, a motor 2 and a V-shaped groove base 3 arranged in the middle of the melting end support 1; the melting end support 1 is provided with a fixing clamping groove for installing the high-definition camera 4, the high-definition camera 4 is fixed on the melting end support 1 through three limit positions and one screw, the structure of the melting end support 1 can be simplified, and convenience and structural stability of installation can be improved.

A motor 2 is fixed on the melting end support 1, a motor threaded rod 13 on the motor 2 is connected with the motor sliding table 5, and the optical axis 6 penetrates through a through hole on the motor sliding table 5 and is connected with the melting end support 1 in series; the optical axis 6 and the motor threaded rod 13 form a triangular stable shape to ensure that the motor 2 drives the motor sliding table 5, and the motor sliding table 5 can do stable linear motion.

The motor sliding table 5 is provided with a length controller base 7, and the motor sliding table 5 can drive the length controller base 7 to move transversely; the fixed part for clamping the optical fiber clamping plates is arranged on the fixed length device base 7, and the fixed part is preferably a wave screw, so that the fixed length device base 7 can clamp various optical fiber clamping plates in the market, and optical fibers of different types can be conveniently clamped; the lateral part of the length fixing device base 7 is provided with a motor limiting PCB 8 which is fixed by a positioning column and a screw, the motor limiting PCB 8 is provided with a photoelectric sensor for controlling the motion stroke of the motor 2, the motion stroke of the motor 2 is controlled by the photoelectric sensor, and meanwhile, the photoelectric sensor can monitor the current of the whole circuit to protect the circuit from overload.

The V-shaped groove base 3 is fixed at the middle position of the melting end support 1 through two screws, the V-shaped groove base 3 and the motor 2 are in the coaxial motion direction, and the motor 2 can drive the optical fiber clamped on the length fixing device base 7 and pull the optical fiber into a proper position on the axis of the V-shaped groove. V-shaped discharge needle grooves are symmetrically formed in the V-shaped groove base 3 in the left-right direction, two discharge needles 10 fall into the V-shaped discharge needle grooves, three sides of the discharge needles are tangent through discharge needle pressing blocks 9, and the discharge needles are pressed and fixed. The needle tips of the two discharge needles 10 are oppositely arranged, and the needle tips of the discharge needles 10 are vertical to the optical fiber.

A melting end lamp holder 11 is arranged between the V-shaped groove base 3 and the high-definition camera 4, and an LED lamp 12 for supplementing light for imaging of the high-definition camera 4 is arranged on the melting end lamp holder 11; the high-definition camera 4 makes a video recording and uploads the deployment system to the optical fiber core terminal surface, compares the big data of deployment system, judges whether the optical fiber terminal surface needs further grinding operation, if unqualified then transfer the length controller base 7 and the discharge needle 10 to grind the optical fiber terminal surface according to the parameter of database, until qualified. The melting end lamp holder 11 is inserted into the melting end support 1 through two positioning columns and fixed by a screw.

The deployment system connected with the high-definition camera 4 is formed by combining a large database and an intelligent program, is the basis of the prior art, and can judge the quality of an optical fiber core according to an imaging result and make whether discharge grinding operation is performed or not.

The utility model discloses a foundation structure all adopts the high strength aluminum alloy to make, not only satisfies structural strength and heat dissipation requirement, can make whole module lightweight again.

The utility model discloses a theory of operation: the optical fiber is loaded on the length fixing device base 7 through the length fixing device, and the motor 2 drives the length fixing device base 7 to convey the optical fiber to the central axis position of the two discharge needles 10. The allocation system automatically compares and judges whether the quality of the optical fiber end face meets the requirement by utilizing the big data of the system according to the imaging state of the high-definition camera 4, and gives out whether the electric arc needs to be released to grind the optical fiber end face according to the judgment of the system. After the optical fiber end face is ground by the high-voltage electric arc, the system automatically judges the grinding quality of the optical fiber end face and whether the discharging work needs to be carried out again according to the database.

The above description is only a preferred embodiment of the invention, which does not represent all possible forms of the invention, and the scope of protection of the invention is not limited to such specific statements and embodiments. Various other modifications and improvements can be made in accordance with the teachings of the present disclosure without departing from the spirit thereof and still be within the scope of the invention.

Claims

1. A broadband PDA fiber melt-end module, comprising: the device comprises a melting end support (1), a motor (2) and a V-shaped groove base (3) arranged in the middle of the melting end support (1); a high-definition camera (4) for shooting and focusing is installed on one side of the melting end support (1), and a length fixing device base (7) for clamping optical fibers is arranged on the other side of the melting end support (1);

the motor (2) is fixed on the clamping groove of the melting end support (1), a motor threaded rod (13) on the motor (2) is connected with the motor sliding table (5), and the motor sliding table (5) is connected with the melting end support (1) in series through an optical axis (6);

the length controller base (7) is installed on the motor sliding table (5), a motor limiting PCB (8) is installed on the side portion of the length controller base (7), and a photoelectric sensor for controlling the motion stroke of the motor (2) is arranged on the motor limiting PCB (8);

the V-shaped groove base (3) is provided with a V-shaped groove for placing the discharge needle (10), and a discharge needle pressing block (9) for fixing the discharge needle (10) is connected above the V-shaped groove.

2. The broadband PDA fiber melt end module of claim 1, wherein: v type groove base (3) with be equipped with between high definition digtal camera (4) and melt end lamp stand (11), it is equipped with on end lamp stand (11) to melt and do high definition digtal camera (4) formation of image light filling's LED lamp (12).

3. The broadband PDA fiber melt end module of claim 1, wherein: the high-definition camera (4) is clamped in a fixed clamping groove of the melting end support (1) and is connected with the melting end support (1) through a screw.

4. The broadband PDA fiber fuse end module of claim 1, wherein: the needlepoints of the two discharge needles (10) are arranged oppositely, and the discharge needles (10) are perpendicular to the optical axis (6).

5. The broadband PDA fiber melt end module of claim 4, wherein: and the optical fiber clamped on the fixed length device base (7) is positioned on the central axis of the two discharge needles (10).

6. The broadband PDA fiber melt end module of claim 1, wherein: the high-definition camera (4) is connected with a deployment system, and the deployment system can judge the cutting quality of the end face of the optical fiber core according to the imaging result and give an instruction.

7. The broadband PDA fiber melt end module of claim 1, wherein: and a fixing piece for clamping the optical fiber clamping plate is arranged on the length fixer base (7).

8. The broadband PDA fiber fuse end module of any one of claims 1 to 7, wherein: the motor limiting PCB (8) is installed on the length controller base (7) through the positioning column.