CN214845913U

CN214845913U - Optical module with good stability

Info

Publication number: CN214845913U
Application number: CN202120736662.0U
Authority: CN
Inventors: 王倍云
Original assignee: Cixi Guangshengtong Telecom Equipment Co ltd
Current assignee: Cixi Guangshengtong Telecom Equipment Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-23
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses an optical module with good stability, which comprises a base, wherein the surface of the base is provided with an outer cover, the base is fixedly connected with the outer cover, the end parts of the base and the outer cover are provided with joints, the end parts of the joints are provided with protective blocks, the end parts of the protective blocks are clamped into the inner sides of the joints, the bottom ends of the protective blocks are fixedly provided with fixed seats, the bottom ends of the joints are provided with movable blocks, and connecting seats are arranged at the connecting parts of the two ends of the movable blocks and the joints; through the movable block, connecting seat, connecting wire, the fixing base of design, improve and originally do not have between the two to be connected, make the protection piece have the phenomenon of easily losing, can't in time seal the kneck of butt joint, make the protection piece and increase connection structure between the joint through this structure, and through torsional spring, fixture block, fixed block, make this structure dismantle according to the demand to increase the use flexibility of this structure.

Description

Optical module with good stability

Technical Field

The utility model belongs to the technical field of the optical module, concretely relates to optical module that stability is good.

Background

The optical mode is composed of photoelectronic device, functional circuit and optical interface, and the photoelectronic device includes two parts of transmitting and receiving.

The interface of the end part of the connector is sealed by the protective block under the condition that the existing optical module is not used, a certain protective effect is achieved, and the protective block is easy to lose due to the fact that no connecting structure exists between the protective block and the connector, so that the problem of certain inconvenience in use is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical module that stability is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an optical module with good stability comprises a base, an outer cover is arranged on the surface of the base, the base is fixedly connected with the outer cover, the end parts of the base and the outer cover are provided with joints, the end parts of the joints are provided with protective blocks, the end parts of the protective blocks are clamped into the inner sides of the joints, a fixed seat is fixed at the bottom end of the protection block, a movable block is arranged at the bottom end of the joint, a connecting seat is arranged at the joint of the two ends of the movable block and the joint, the connecting parts of the connecting seats and the two ends of the movable block which are symmetrically arranged are penetrated with a cross bar, the surface of the cross bar is sleeved with a torsional spring, the side surfaces of the symmetrically arranged connecting seats are symmetrically fixed with fixed blocks corresponding to the bottom end surfaces of the joints, and the inboard of fixed block has seted up the draw-in groove, the inboard of draw-in groove is provided with the fixture block, fixture block and connecting seat are fixed connection, be connected with the connecting wire between fixing base and the movable block.

Preferably, a plurality of bumps are fixed on the side surface of the connecting seat, and the surface of each bump is of a rectangular structure.

Preferably, the protruding block is a metal component, and the length of the protruding block is one half of the length of the connecting seat.

Preferably, the surface of the clamping block is attached to the inner wall of the clamping groove, and the cross section of the connecting seat is of a rectangular structure.

Preferably, the protection block is a silica gel material component, and the outer cover is a metal material component.

Preferably, the inner side of the base is provided with a PCB, and the bottom end of the PCB is provided with a pin header corresponding to the inner side of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the movable block, connecting seat, connecting wire, the fixing base of design, improve and originally do not have between the two to be connected, make the protection piece have the phenomenon of easily losing, can't in time seal the kneck of butt joint, make the protection piece and increase connection structure between the joint through this structure, and through torsional spring, fixture block, fixed block, make this structure dismantle according to the demand to increase the use flexibility of this structure.

(2) Through the lug of design, make the local surface of connecting seat be unevenness form, the staff of being convenient for carries out position identification through this structure fast to convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the joint between the movable block and the joint of the present invention;

in the figure: 1. a base; 2. a housing; 3. a joint; 4. a protection block; 5. a fixed seat; 6. a connecting wire; 7. a connecting seat; 8. a torsion spring; 9. a fixed block; 10. a clamping block; 11. a movable block; 12. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 to 3, the present invention provides a technical solution: an optical module with good stability comprises a base 1, an outer cover 2 is arranged on the surface of the base 1, the base 1 is fixedly connected with the outer cover 2, a connector 3 is arranged at the end part of the base 1 and the outer cover 2, a protective block 4 is arranged at the end part of the connector 3, the end part of the protective block 4 is clamped into the inner side of the connector 3, a fixed seat 5 is fixed at the bottom end of the protective block 4, a movable block 11 is arranged at the bottom end of the connector 3, a connecting seat 7 is arranged at the joint of the two ends of the movable block 11 and the connector 3, a cross rod penetrates through the joint of the two ends of the movable block 11 and the connecting seat 7 which are symmetrically arranged, a torsion spring 8 is sleeved on the surface of the cross rod, a fixed block 9 is symmetrically fixed on the side surface of the connecting seat 7 corresponding to the bottom end surface of the connector 3, a clamping groove is arranged on the inner side of the fixed block 9, a clamping block 10 is arranged on the inner side of the clamping groove, the clamping block 10 is fixedly connected with the connecting seat 7, a connecting wire 6 is connected between the fixed seat 5 and the movable block 11, through the movable block 11 of design, connecting seat 7, connecting wire 6, fixing base 5, it is original not connected between the two to improve, make protection piece 4 have the phenomenon of easily losing, can't in time seal the kneck of butt joint 3, make protection piece 4 and connect and increase connection structure between 3 through this structure, and through torsional spring 8, fixture block 10, fixed block 9, make this structure dismantle according to the demand, thereby increase the use flexibility of this structure, the surface of fixture block 10 is the laminating state with the inner wall of draw-in groove, the transversal rectangle structure of personally submitting of connecting seat 7, protection piece 4 is the silica gel material component, dustcoat 2 is the metal material component, the inboard of base 1 is provided with PCB, the bottom of PCB is provided with the pin header corresponding to the inboard of base 1.

In this embodiment, preferably, a plurality of bumps 12 are fixed on the side surface of the connecting seat 7, the surface of the bumps 12 is in a rectangular structure, the bumps 12 are metal members, the length of the bumps 12 is one half of the length of the connecting seat 7, and the designed bumps 12 make the local surface of the connecting seat 7 uneven, so that the worker can quickly identify the position through the structure, thereby facilitating the use.

The utility model discloses a theory of operation and use flow: in the operation process of the optical module, the electric signal is converted into an optical signal through the sending end, and after the optical signal is transmitted through the optical fiber, the optical signal is converted into the electric signal through the receiving end; in this optical module use, when needing to separate between protection piece 4 and the optical module completely, the staff presses through connecting seat 7 surface lug 12 with forefinger and thumb respectively with the symmetry setting, through the horizontal pole through connection between connecting seat 7 and the movable block 11, make connecting seat 7 use the horizontal pole to rotate to the inside bending as the center, and make fixture block 10 and draw-in groove separation in step, stimulate connecting seat 7 after that, make movable block 11 and joint 3 separation, stimulate protection piece 4 after that, make protection piece 4 and joint 3 separation, thereby accomplish the dismantlement operation to protection piece 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good optical module of stability, includes base (1), the surface of base (1) is provided with dustcoat (2), be fixed connection between base (1) and dustcoat (2), the tip of base (1) and dustcoat (2) is provided with joint (3), its characterized in that: the end part of the joint (3) is provided with a protective block (4), the end part of the protective block (4) is clamped into the inner side of the joint (3), a fixed seat (5) is fixed at the bottom end of the protection block (4), a movable block (11) is arranged at the bottom end of the joint (3), the connecting part of the two ends of the movable block (11) and the joint (3) is provided with a connecting seat (7), the connecting parts of the two ends of the connecting seat (7) and the movable block (11) which are symmetrically arranged are penetrated with a cross bar, the surface of the cross bar is sleeved with a torsional spring (8), the side surfaces of the symmetrically arranged connecting seats (7) are symmetrically fixed with fixing blocks (9) corresponding to the bottom end surface of the joint (3), a clamping groove is arranged on the inner side of the fixed block (9), a clamping block (10) is arranged on the inner side of the clamping groove, the fixture block (10) is fixedly connected with the connecting seat (7), and a connecting wire (6) is connected between the fixed seat (5) and the movable block (11).

2. An optical module with good stability according to claim 1, characterized in that: a plurality of convex blocks (12) are fixed on the side surface of the connecting seat (7), and the surfaces of the convex blocks (12) are of rectangular structures.

3. A stable optical module according to claim 2, characterized in that: the bump (12) is a metal component, and the length of the bump (12) is one half of that of the connecting seat (7).

4. An optical module with good stability according to claim 1, characterized in that: the surface of the clamping block (10) is attached to the inner wall of the clamping groove, and the cross section of the connecting seat (7) is of a rectangular structure.

5. An optical module with good stability according to claim 1, characterized in that: the protection block (4) is a silica gel material component, and the outer cover (2) is a metal material component.

6. An optical module with good stability according to claim 1, characterized in that: the inboard of base (1) is provided with PCB, the bottom of PCB is provided with the row corresponding to the inboard of base (1).