CN220168984U

CN220168984U - Miniaturized thin film lithium niobate modulator for optical interconnection between plates

Info

Publication number: CN220168984U
Application number: CN202321514609.1U
Authority: CN
Inventors: 朱赟
Original assignee: Hefei Xinzhihua Photonics Technology Co ltd
Current assignee: Hefei Xinzhihua Photonics Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-12-12
Anticipated expiration: 2033-06-14

Abstract

The utility model relates to the technical field of modulators, and discloses a miniaturized thin film lithium niobate modulator for optical interconnection between plates, which comprises a modulator body, wherein a support frame is fixedly connected to the rear side of the modulator body, a limiting mechanism is arranged in the support frame, a support plate is arranged on the surface of the limiting mechanism, an installation seat is fixedly connected to the rear side of the support plate, threaded holes are formed in four corners of the installation seat, and an installation mechanism is arranged in the support frame. This miniaturized film lithium niobate modulator of board optical interconnection, through the installation mechanism who sets up, through setting up the modulator body of being convenient for installation and dismantlement, when the phenomenon of damage appears in the modulator body, can in time often dismantle the maintenance to the modulator body to reach the purpose of convenient maintenance, through the stop gear who sets up, through placing the modulator body from bottom to top to the front side of mount pad, the gag lever post can peg graft into telescopic inside this moment, can play preliminary spacing purpose to the modulator body.

Description

Miniaturized thin film lithium niobate modulator for optical interconnection between plates

Technical Field

The utility model relates to the technical field of modulators, in particular to a miniaturized thin film lithium niobate modulator for optical interconnection between plates.

Background

Definition modulator refers to a device for modulating a low frequency digital signal (e.g. audio, video, data, etc.) into a high frequency digital signal by digital signal processing techniques for signal transmission. Modulators are widely used for the transmission of information such as broadcast (audio signals) and television (video signals). The modulator is typically used in pairs with a demodulator for processing the digital signal onto a high frequency signal for transmission, and the demodulator restores the digital signal to the original signal.

Most of the existing modulators are fixed on the wall surface, have the defect of inconvenient disassembly, and are difficult to disassemble and maintain when the modulator is damaged, so that the modulator is inconvenient to maintain daily and has defects.

Disclosure of Invention

The present utility model is directed to a miniaturized thin film lithium niobate modulator for optical interconnection between boards, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a miniaturized film lithium niobate modulator of inter-plate optical interconnection, includes the modulator body, modulator body rear side fixedly connected with support frame, be provided with stop gear in the support frame, stop gear surface is provided with the backup pad, backup pad rear side fixedly connected with mount pad, threaded hole has all been seted up in the mount pad four corners, be provided with mounting mechanism in the support frame.

The mounting mechanism comprises a threaded rod, the threaded rod is arranged at the inner bottom of the support frame, the two sides of the surface of the threaded rod are connected with sliding parts in a threaded mode, one side of each sliding part is fixedly connected with a clamping rod, the surface of each sliding part is fixedly connected with a sliding plate, a guide rod is connected in the sliding plate in a sliding mode, a positioning block is fixedly connected in the middle of the surface of each guide rod, and the positioning block is fixedly connected to the inner bottom of the support frame.

Preferably, opposite threads are arranged on two sides of the surface of the threaded rod, the guide rod is arranged on the rear side of the threaded rod, and the guide rod is used for guiding the sliding part.

Preferably, limiting plates are arranged in the supporting frames, clamping grooves are formed in the bottoms of two sides of each limiting plate, the clamping rods are clamped in the clamping grooves, and the modulator body can be positioned through the arranged clamping rods.

Preferably, the stop gear includes the sleeve, the equal fixed connection of sleeve is in the support frame inner bottom, peg graft in the sleeve has the gag lever post, gag lever post sliding connection is in the support frame, through gag lever post and the spacing section of thick bamboo that sets up, can carry out preliminary spacing to the modulator body.

Preferably, fixedly connected with connecting plate between the gag lever post, limiting plate fixed connection is in the connecting plate bottom, and backup pad fixed connection is in the gag lever post top, through the connecting plate that sets up, has increased the steadiness between two gag lever posts.

Preferably, the number of the sleeves is two, the threaded rods are rotationally connected between the sleeves, and the clamping rods on two sides can be driven to move towards the directions close to each other through the arranged threaded rods.

Compared with the prior art, the utility model provides a miniaturized thin film lithium niobate modulator for optical interconnection between plates, which has the following beneficial effects:

1. this miniaturized film lithium niobate modulator of light interconnection between board, through the installation mechanism that sets up, through setting up the modulator body of being convenient for installation and dismantlement, when the phenomenon of damage appears in the modulator body, can in time often dismantle the maintenance to the modulator body to reach the purpose of convenient maintenance.

2. This miniaturized film lithium niobate modulator of light interconnection between board, through the stop gear who sets up, through placing the modulator body from bottom to top to the front side of mount pad, the telescopic inside can be pegged graft into to the gag lever post this moment, can play preliminary spacing purpose to the modulator body.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic elevational view of the entire structure of the present utility model;

FIG. 2 is a schematic rear view of the entire structure of the present utility model;

FIG. 3 is a schematic view of the mounting mechanism of the present utility model;

fig. 4 is a schematic view of a limiting mechanism according to the present utility model.

In the figure: 1. a modulator body; 2. a mounting mechanism; 21. a limiting plate; 22. a slider; 23. a threaded rod; 24. a guide rod; 25. a clamping rod; 26. a sliding plate; 27. a positioning block; 3. a limiting mechanism; 31. a limit rod; 32. a connecting plate; 33. a sleeve; 4. a support frame; 5. a mounting base; 6. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme that:

embodiment one:

1-2 to 3, a miniaturized film lithium niobate modulator of inter-plate optical interconnection, including modulator body 1, modulator body 1 rear side fixedly connected with support frame 4 is provided with stop gear 3 in the support frame 4, and stop gear 3 surface is provided with backup pad 6, and backup pad 6 rear side fixedly connected with mount pad 5, screw holes are all offered in mount pad 5 four corners, are provided with mounting mechanism 2 in the support frame 4.

The mounting mechanism 2 comprises a threaded rod 23, the threaded rod 23 is arranged at the inner bottom of the support frame 4, two sides of the surface of the threaded rod 23 are connected with sliding parts 22 in a threaded manner, one side of each sliding part 22 is fixedly connected with a clamping rod 25, the surface of each sliding part 22 is fixedly connected with a sliding plate 26, a guide rod 24 is connected in the sliding plate 26 in a sliding manner, a positioning block 27 is fixedly connected in the middle of the surface of each guide rod 24, and the positioning block 27 is fixedly connected to the inner bottom of the support frame 4.

Further, opposite threads are arranged on two sides of the surface of the threaded rod 23, a guide rod 24 is arranged on the rear side of the threaded rod 23, and the guide rod 24 is used for guiding the sliding piece 22.

Further, be provided with limiting plate 21 in the support frame 4, the draw-in groove has all been seted up to limiting plate 21 both sides bottom, and draw-in bar 25 joint is in the draw-in groove, through the draw-in bar 25 that sets up, can play the purpose of location to modulator body 1.

Embodiment two:

referring to fig. 4, on the basis of the first embodiment, the further obtaining stop mechanism 3 includes a sleeve 33, the sleeve 33 is fixedly connected to the inner bottom of the supporting frame 4, a stop lever 31 is inserted into the sleeve 33, the stop lever 31 is slidably connected to the supporting frame 4, and the modulator body 1 can be initially limited through the set stop lever 31 and the set stop barrel.

Further, fixedly connected with connecting plate 32 between the gag lever post 31, limiting plate 21 fixed connection is in connecting plate 32 bottom, and backup pad 6 fixed connection is at gag lever post 31 top, through connecting plate 32 that sets up, has increased the steadiness between two gag lever posts 31.

Further, the number of the sleeves 33 is two, the threaded rods 23 are rotatably connected between the sleeves 33, and the clamping rods 25 on both sides can be driven to move in directions approaching each other through the arranged threaded rods 23.

In actual operation, when this device is used, firstly through fixing mount pad 5 on corresponding wall, then through placing modulator body 1 from bottom to top to the front side of mount pad 5, stop lever 31 can peg graft into sleeve 33's inside this moment, can play preliminary spacing purpose to modulator body 1, limiting plate 21 can peg graft into support frame 4's inside this moment, rethread rotation threaded rod 23, the slider 22 of threaded rod 23 drive both sides is moved mutually in the direction that is close to each other, and the clamping rod 25 of drive both sides is moved to the direction that is close to each other, the clamping rod 25 of both sides can the joint advance respectively inside the draw-in groove that corresponds this moment, can fix a position modulator body 1, thereby realize the installation to modulator body 1, can know through above principle, repeat the reverse step, can dismantle modulator body 1, through setting up modulator body 1 of being convenient for installation and dismantlement, when modulator body 1 appears damaging the phenomenon, can in time dismantle modulator body 1 often, in order to reach the purpose of convenient maintenance.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a miniaturized film lithium niobate modulator of light interconnection between board, includes modulator body (1), its characterized in that: the novel modulator comprises a modulator body (1), wherein a supporting frame (4) is fixedly connected to the rear side of the modulator body (1), a limiting mechanism (3) is arranged in the supporting frame (4), a supporting plate (6) is arranged on the surface of the limiting mechanism (3), an installation seat (5) is fixedly connected to the rear side of the supporting plate (6), threaded holes are formed in four corners of the installation seat (5), and an installation mechanism (2) is arranged in the supporting frame (4);

the mounting mechanism (2) comprises a threaded rod (23), the threaded rod (23) is arranged at the inner bottom of the support frame (4), sliding parts (22) are connected with threads on two sides of the surface of the threaded rod (23), a clamping rod (25) is fixedly connected to one side of each sliding part (22), a sliding plate (26) is fixedly connected to the surface of each sliding part (22), a guide rod (24) is connected to the sliding plate (26) in a sliding mode, a positioning block (27) is fixedly connected to the middle of the surface of each guide rod (24), and the positioning block (27) is fixedly connected to the inner bottom of the support frame (4).

2. The miniaturized thin film lithium niobate modulator of optical interconnection between boards of claim 1, wherein: opposite threads are arranged on two sides of the surface of the threaded rod (23), and the guide rod (24) is arranged on the rear side of the threaded rod (23).

3. The miniaturized thin film lithium niobate modulator of optical interconnection between boards of claim 1, wherein: the support frame (4) is internally provided with a limiting plate (21), clamping grooves are formed in the bottoms of two sides of the limiting plate (21), and the clamping rods (25) are clamped in the clamping grooves.

4. The miniaturized thin film lithium niobate modulator of optical interconnection between boards of claim 1, wherein: the limiting mechanism (3) comprises sleeves (33), the sleeves (33) are fixedly connected to the inner bottom of the supporting frame (4), limiting rods (31) are inserted into the sleeves (33), and the limiting rods (31) are slidably connected into the supporting frame (4).

5. The miniaturized thin film lithium niobate modulator of claim 4, wherein: a connecting plate (32) is fixedly connected between the two limiting rods (31), the limiting plate (21) is fixedly connected to the bottom of the connecting plate (32), and the supporting plate (6) is fixedly connected to the top of the limiting rods (31).

6. The miniaturized thin film lithium niobate modulator of claim 4, wherein: the number of the sleeves (33) is two, and the threaded rod (23) is rotatably connected between the sleeves (33).