CN213517674U

CN213517674U - AOC of full-shielding packaging structure

Info

Publication number: CN213517674U
Application number: CN202022892029.9U
Authority: CN
Inventors: 庄丹烽; 钱震; 韩宇龙
Original assignee: Shenzhen Hangalaxy Technology Co ltd
Current assignee: Shenzhen Hangalaxy Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-06-22
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a shield packaging structure's AOC entirely, including electronic component and metallic shield shell, the metallic shield shell includes mounting, top shell and drain pan, the top shell with the drain pan respectively with mounting fixed connection to form an one end open-ended casing, electronic component is located in the casing and with mounting fixed connection can be right electronic component's in the casing shielding effect to simple structure, be convenient for processing and equipment.

Description

AOC of full-shielding packaging structure

Technical Field

The utility model relates to an optical transmission equipment field especially relates to a shield packaging structure's AOC entirely.

Background

Active Optical Cables (AOCs) are composed of integrated optical devices, and transceivers at both ends of the integrated optical devices can provide photoelectric conversion and have optical transmission functions. In the communication process, the active optical cable needs to convert an electrical signal into an optical signal or convert the optical signal into the electrical signal by means of an external energy source, and is mainly used for a transmission cable for high-speed interconnection between equipment such as a data center and a memory. The existing active optical cable is generally complex in order to achieve a good shielding effect, and is not beneficial to assembling the active optical cable, so that the difficulty is increased for processing the active optical cable.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a shield packaging structure's AOC entirely, the structure is comparatively simple, is convenient for process and equipment.

The utility model discloses a shield packaging structure's AOC entirely, including electronic component and metallic shield shell, electronic component sets up in the metallic shield shell, the metallic shield shell includes mounting, top shell and drain pan, the top shell with the drain pan respectively with mounting fixed connection to form an one end open-ended casing, electronic component is located in the casing and with mounting fixed connection.

Further, the fixing piece comprises a fixing portion and a connecting portion, the connecting portion is located on one side of the fixing portion, the electronic component is fixed on the connecting portion, and the top shell and the bottom shell are fixedly connected with the fixing piece through the fixing portion.

Furthermore, a first connecting groove is formed in the connecting portion, first connecting plates corresponding to the first connecting groove are arranged on the top shell and the bottom shell, and the first connecting plates extend into the first connecting groove and are fixed through screws.

Furthermore, two first positioning plates are arranged on the top shell, two second positioning plates are arranged on the bottom shell, and the two second positioning plates are positioned on the inner sides of the two first positioning plates and are in positioning fit with each other.

Furthermore, two second connecting grooves are formed in the fixing portion, second connecting plates corresponding to the second connecting grooves are respectively arranged on the top shell and the bottom shell, and the second connecting plates extend into the second connecting grooves and are fixed through screws.

Furthermore, the outer side of the fixing portion is wrapped by an outer shielding case, a third connecting plate is arranged on the outer shielding case, and the third connecting plate extends into the second connecting groove and is located on the inner side of the second connecting plate.

The technical scheme of the utility model, compared with the prior art, beneficial effect is:

the top shell, the drain pan with respectively with the mounting is connected and is formed one end open-ended casing, reaches the shielding effect to electronic component in the casing to simple structure, the processing and the equipment of being convenient for.

Drawings

FIG. 1 is a schematic structural diagram of an AOC;

FIG. 2 is an exploded view of the AOC;

FIG. 3 is a schematic structural view of the fixing member;

fig. 4 is an exploded view of the metal shield case;

description of the figures

100. AOC; 10. a metal shield case; 11. a fixing member; 111. a fixed part; 112. a connecting portion; 113. a first connecting groove; 114. a second connecting groove; 12. a top shell; 121. a first connecting plate; 122. a first positioning plate; 123. a second connecting plate; 13. a bottom case; 131. a second positioning plate; 14. an outer shield case; 141. and a third connecting plate.

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 should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and fig. 2, the utility model discloses a fully shielded packaging structure's AOC100, including metallic shield shell 10 and electronic component 20, electronic component 20 sets up reach shielded effect in the metallic shield shell 10.

The metal shielding shell 10 comprises a fixing member 11, a top shell 12 and a bottom shell 13, wherein the top shell 12 and the bottom shell 13 are respectively arranged on the upper side and the lower side of the fixing member 11, the top shell 12 and the bottom shell 13 are symmetrical to each other and are respectively fixedly connected with the fixing member 11 to form a shell with one end opened, and the electronic assembly 20 is arranged in the shell. When the AOC is connected to a transmission device, the female terminal may extend into the metal shielding case 10 through the opening to connect with the electronic component 20.

As shown in fig. 2 and 3, the fixing member 11 includes a fixing portion 111 and a connecting portion 112, the connecting portion 112 is located at one side of the fixing portion 111, and the electronic component 20 is fixed on the connecting portion 112. Further, the electronic component 20 includes a circuit board 21, an optical coupling portion 22 and a terminal 23, the optical coupling portion 22 is disposed on the circuit board 21, the circuit board 21 is fixed on the connecting portion 112, one end of the terminal 23 is electrically connected to the circuit board 21, and the other end of the terminal passes through the fixing portion 111 and is connected to a transmission cable.

As shown in fig. 3 and 4, the top case 12 and the bottom case 13 are symmetrically disposed with respect to each other and fixedly connected to the connection portions 112, respectively. The connecting portion 112 is provided with a first connecting groove 113, the top case 12 and the bottom case 13 are both provided with a first connecting plate 121 corresponding to the first connecting groove 113, and the first connecting plate 121 extends into the first connecting groove 113 and is fixed by screws, so that the top case 12 and the bottom case 13 are fixed.

The top case 13 is provided with two first positioning plates 122, the bottom case 13 is provided with two second positioning plates 131, and the first positioning plates 122 and the second positioning plates 131 respectively support against one ends of the connecting parts 112 far away from the fixing parts 111, and are positioned through the connecting parts 112. Further, the two second positioning plates 131 are located inside the two first positioning plates 122, and the first positioning plate 122 and the second positioning plate 131 are attached to each other and are located and distributed with each other.

Be provided with two second connecting grooves 114 on fixed part 111, two second connecting grooves 114 mutual symmetry's setting is respectively in on the top surface and the bottom surface of fixed part 111, top shell 12 with be provided with respectively on the drain pan 13 with two second connecting plate 123 that second connecting groove 114 is corresponding, second connecting plate 123 stretches into in the second connecting groove 114 and fix through the screw, make top shell 12 with drain pan 13 respectively with fixed part 111 is connected.

Further, the outside of fixed part 111 is provided with outer shield cover 14, outer shield cover 14 is right fixed part 11 wraps up, increases AOC's shielding effect, be provided with third connecting plate 141 on the outer shield cover 14, third connecting plate 141 stretches into in the second connecting groove 114 with second connecting groove 114 passes through screw fixed connection.

Further, the third connecting plates 141 are located inside the second connecting plates 123, and the two second connecting plates 123 clamp the two third connecting plates 141 respectively and are fixed by screws, so that the outer shield 14 is firmly connected with the fixing portion 111.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims

1. The utility model provides a shield packaging structure's AOC entirely, includes electronic component and metallic shield shell, electronic component sets up in the metallic shield shell, its characterized in that, the metallic shield shell includes mounting, top shell and drain pan, the top shell with the drain pan respectively with mounting fixed connection to form an one end open-ended casing, electronic component be located in the casing and with mounting fixed connection.

2. The AOC of claim 1, wherein the fixing member includes a fixing portion and a connecting portion, the connecting portion is located at one side of the fixing portion, the electronic component is fixed on the connecting portion, and the top housing and the bottom housing are fixedly connected to the fixing member through the fixing portion.

3. The AOC of claim 2, wherein the connecting portion has a first connecting groove, and the top housing and the bottom housing have a first connecting plate corresponding to the first connecting groove, and the first connecting plate extends into the first connecting groove and is fixed by screws.

4. The AOC of claim 3, wherein two first positioning plates are disposed on the top housing, two second positioning plates are disposed on the bottom housing, and the two second positioning plates are disposed inside the two first positioning plates and are in positioning fit with each other.

5. The AOC of claim 2, wherein the fixing portion has two second connecting slots, and the top housing and the bottom housing have second connecting plates corresponding to the second connecting slots, respectively, and the second connecting plates extend into the second connecting slots and are fixed by screws.

6. The AOC of claim 5, wherein an outer shield is wrapped around the outer side of the fixing portion, and a third connecting plate is disposed on the outer shield and extends into the second connecting groove and is located inside the second connecting plate.