CN215415989U - Novel optical waveguide chip - Google Patents

Abstract

The utility model discloses a novel optical waveguide chip, which comprises a shell, wherein the front side and the rear side of the shell are respectively provided with a protective structure, the protective structure comprises a short plate, a bolt, a bent plate and a transverse plate, the rear end surface of the short plate is attached to the outer side of the outer wall of the shell, the inner wall of the short plate is in threaded connection with the outer wall of the shell through the bolt, the front side of the short plate is fixedly connected with the rear end surface of the bent plate, the inner wall of the bent plate is fixedly connected with the outer side of the transverse plate, the short plate and the shell are fixed through the bolt, the bent plate and the transverse plate realize the protection of pins, avoid deformation, prevent installation deviation, ensure normal use, the top supports an optical waveguide, improve the connection stability, avoid sliding during use, ensure normal work, isolate the bottom of the shell from the supporting surface after installation, form a certain space and ensure air circulation, the radiating effect when using is improved, life has been prolonged, convenient to popularize and use.

Description

Novel optical waveguide chip

Technical Field

The utility model relates to the technical field of novel optical waveguide chips, in particular to a novel optical waveguide chip.

Background

A chip refers to a silicon chip containing integrated circuits, which is small in size and is often part of a computer or other electronic device.

Current optical waveguide chip is participated in comparatively frail in the outside when using, takes place to warp easily, causes the skew during installation, influences normal use to the optical waveguide is direct to be pegged graft with the shell, and stability is relatively poor, takes place to rock easily, influences work, and chip mounting back bottom and holding surface laminating simultaneously, the radiating effect is relatively poor, influences life, is not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel optical waveguide chip to solve the problems that the outer pins of the existing optical waveguide chip are fragile and easy to deform during use, so that the deviation during installation is caused, and the normal use is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel optical waveguide chip comprises a shell, wherein the front side and the rear side of the shell are respectively provided with a protective structure;

the protective structure comprises short plates, bolts, bent plates and transverse plates;

the rear end face of the short plate is attached to the outer side of the outer wall of the shell, the inner wall of the short plate is in threaded connection with the outer wall of the shell through bolts, the front face of the short plate is fixedly connected with the rear end face of the bent plate, and the inner wall of the bent plate is fixedly connected with the outer side of the transverse plate. The pins are prevented from being bent.

Preferably, the front side and the rear side of the shell are respectively communicated with pins at equal intervals. The pins ensure normal installation of the chip.

Preferably, the inner side of the bent plate and the outer side of the transverse plate are respectively attached to the outer walls of the pins. The pins are protected.

Preferably, the bottom of the shell is fixedly connected with a long plate at equal intervals. The bottom of the housing is isolated from the support surface.

Preferably, the bottom of the inner wall of the shell is fixedly connected with an exposed bonding pad. And supporting the chip.

Preferably, a chip is mounted on the top of the exposed bonding pad;

the chip comprises a crystal grain, a connecting wire, an optical waveguide and a vertical rod;

the bottom of the crystal grain is fixedly connected with the top of the exposed bonding pad, the left side and the right side of the top of the crystal grain are electrically connected with the bottom of the connecting wire respectively, the tops of the two connecting wires are electrically connected with the two sides of the bottom of the optical waveguide respectively, and the left side and the right side of the bottom of the optical waveguide are fixedly connected with the top of the vertical rod respectively. The connection stability of the optical waveguide is improved.

Preferably, the outer wall of the optical waveguide is inserted into the top of the shell, and the bottoms of the two vertical rods are fixedly connected with two sides of the bottom of the inner wall of the shell respectively. The vertical rod ensures the normal operation of the optical waveguide.

Preferably, a heat insulation sheet is coated on the top of the optical waveguide. The heat dissipation effect is achieved.

Compared with the prior art, the utility model has the beneficial effects that: according to the novel optical waveguide chip, the pins are installed in the space inside the bent plate and the transverse plate in the protection structure and are sleeved, then the short plate and the shell are fixed through the bolts, the bent plate and the transverse plate realize the protection of the pins, the deformation is avoided, the installation deviation is prevented, and the normal use is ensured;

through the vertical rods on the two sides of the bottom of the optical waveguide in the chip, the bottom of each vertical rod is fixedly connected with the bottom of the shell, and the top supports the optical waveguide, so that the connection stability is improved, the sliding in use is avoided, and the normal work is ensured;

through the long plate of shell bottom equidistance rigid coupling, keep apart shell bottom and holding surface after the installation, formed certain space, guarantee the circulation of air, improved the radiating effect when using, prolonged life, convenient to popularize and use.

Drawings

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

FIG. 2 is a schematic view of the connection between the housing, the pins and the short plates in FIG. 1;

FIG. 3 is a schematic view showing the connection structure of the short plate, the bolt and the bent plate in FIG. 1;

fig. 4 is a schematic view of a connection relationship between the die, the connection line and the optical waveguide in fig. 1.

In the figure: 1. the structure comprises a shell, 2, a protective structure, 201, a short plate, 202, a bolt, 203, a bent plate, 204, a transverse plate, 3, a chip, 301, a crystal grain, 302, a connecting wire, 303, an optical waveguide, 304, a vertical rod, 4, a pin, 5, a long plate, 6, a heat insulation sheet, 7 and an exposed welding disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel optical waveguide chip, which comprises an outer shell 1, protective structure 2 is installed respectively to both sides around shell 1, protective structure 2 includes short slab 201, bolt 202, bent plate 203 and diaphragm 204, the rear end face of short slab 201 and the outer wall outside laminating of shell 1 mutually, the outer wall threaded connection of bolt 202 and shell 1 is passed through to the inner wall of short slab 201, bolt 202 outside side rotation can make short slab 201 break away from shell 1, the front of short slab 201 and the rear end face looks rigid coupling of bent plate 203, the inner wall of bent plate 203 and the outside looks rigid coupling of diaphragm 204, both sides equidistance intercommunication is participated in 4 respectively around shell 1, participate in 4 normal installation of guaranteeing the chip.

The inner side of the bent plate 203 and the outer side of the transverse plate 204 are respectively attached to the outer walls of the pins 4 to protect the pins 4 from damage, the bottom of the shell 1 is fixedly connected with the long plate 5 at equal intervals, the long plate 5 isolates the shell 1 to improve the heat dissipation effect, the bottom of the inner wall of the shell 1 is fixedly connected with the exposed pad 7, the top of the exposed pad 7 is provided with the chip 3, the chip 3 comprises a crystal grain 301, a connecting line 302, an optical waveguide 303 and a vertical rod 304, the bottom of the crystal grain 301 is fixedly connected with the top of the exposed pad 7 to support the crystal grain, the left side and the right side of the top of the crystal grain 301 are respectively electrically connected with the bottom of the connecting line 302, the tops of the two connecting lines 302 are respectively electrically connected with the two sides of the bottom of the optical waveguide 303, the left side and the right side of the bottom of the optical waveguide 303 are respectively fixedly connected with the top of the vertical rod 304, the vertical rod 304 supports the optical waveguide 303 to improve the stability, the outer wall of the optical waveguide 303 is inserted with the top of the shell 1, the bottoms of the two vertical rods 304 are fixedly connected with two sides of the bottom of the inner wall of the shell 1 respectively, the top of the optical waveguide 303 is coated with a heat insulation sheet 6, and the heat insulation sheet 6 is heat insulation silica gel and has a heat dissipation effect.

In this example, when the chip 3 is used, the space inside the bent plate 203 and the transverse plate 204 is inserted into the pins 4, and the bent plate 203 and the transverse plate 204 move along the direction of the pins until the short plate 201 behind the bent plate 203 is attached to the outer wall of the housing 1, and then the short plate 201 is fixed to the housing 1 by the bolts 202, so as to complete the installation of the bent plate 203, the bent plate 203 and the transverse plate 204 protect the pins 4, so as to prevent the position from shifting, thereby improving the installation stability, and simultaneously, the protective structure 2 can be installed during transportation, thereby preventing the pins 4 from being forced to bend due to transportation, the vertical rod 304 in the chip supports the optical waveguide 303, thereby improving the stable connection between the optical waveguide 303 and the housing 1, the heat-insulating sheet 6 at the top of the optical waveguide 303 plays a role in heat conduction, thereby reducing the heat of the chip 3, prolonging the service life of the chip 3, and the long plate 5 at the bottom of the housing 1 at equal distance plays a role in supporting the housing 1, meanwhile, the isolation effect is achieved, and the bottom of the shell 1 can radiate better.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A novel optical waveguide chip comprises a shell (1), and is characterized in that: the front side and the rear side of the shell (1) are respectively provided with a protective structure (2);

the protective structure (2) comprises a short plate (201), a bolt (202), a bent plate (203) and a transverse plate (204);

the rear end face of short slab (201) laminates with the outer wall outside of shell (1), the inner wall of short slab (201) passes through the outer wall threaded connection of bolt (202) and shell (1), the front of short slab (201) and the rear end face looks rigid coupling of bent plate (203), the inner wall of bent plate (203) and the outside looks rigid coupling of diaphragm (204).

2. The novel optical waveguide chip of claim 1, wherein: the front side and the rear side of the shell (1) are respectively communicated with pins (4) at equal intervals.

3. The novel optical waveguide chip of claim 1, wherein: the inner side of the bent plate (203) and the outer side of the transverse plate (204) are respectively attached to the outer walls of the pins (4).

4. The novel optical waveguide chip of claim 1, wherein: the bottom equidistance rigid coupling of shell (1) has long board (5).

5. The novel optical waveguide chip of claim 1, wherein: and an exposed bonding pad (7) is fixedly connected to the bottom of the inner wall of the shell (1).

6. The novel optical waveguide chip of claim 5, wherein: the top of the exposed bonding pad (7) is provided with a chip (3);

the chip (3) comprises a crystal grain (301), a connecting wire (302), an optical waveguide (303) and a vertical rod (304);

the bottom of crystalline grain (301) and the top of naked pad (7) looks rigid coupling, the top left and right sides of crystalline grain (301) links to each other with the bottom electrical property of connecting wire (302) respectively, two the top of connecting wire (302) links to each other with the bottom both sides electrical property of optical waveguide (303) respectively, the bottom left and right sides of optical waveguide (303) respectively with the top looks rigid coupling of montant (304).

7. The novel optical waveguide chip of claim 6, wherein: the outer wall of the optical waveguide (303) is connected with the top of the shell (1) in an inserting mode, and the bottoms of the two vertical rods (304) are fixedly connected with the two sides of the bottom of the inner wall of the shell (1) respectively.

8. The novel optical waveguide chip of claim 6, wherein: and a heat insulation sheet (6) is coated on the top of the optical waveguide (303).

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