CN219143155U - Optical module unlocking device and optical module - Google Patents

Abstract

The utility model relates to the technical field of optical modules, in particular to an optical module unlocking device and an optical module, wherein the unlocking device comprises a base, sliding grooves are formed in two sides of the base, an unlocking component is connected in a sliding mode in the sliding grooves, and the unlocking component comprises: the pull belt and the unlocking piece are hinged, the unlocking piece is matched with the sliding groove, and the unlocking piece is driven to slide in the sliding groove by the pull belt; wherein the optical module adopts drawing type unblock, and this optical module adopts above-mentioned optical module unlocking device. The unlocking device is used for solving the problem that the conventional unlocking device is inconvenient when an optical fiber jumper is plugged and unplugged.

Description

Optical module unlocking device and optical module

technical field

The utility model relates to the technical field of optical modules, in particular to an optical module unlocking device and an optical module.

Background technique

At present, the design of the unlocking mechanism of QSFP+/QSFP-DD/OSFP and other types of optical modules follows the corresponding MSA protocol specifications. This type of unlocking mechanism usually includes two parts: an unlocking strap and a movable unlocking piece. Set the slot for accommodating the movable unlocking part. Pull the unlocking belt to drive the movable unlocking part to slide in the slots on both sides of the optical module. The unlocking bumps of the movable unlocking part will lift the locking shrapnel on both sides of the squirrel cage. The optical module can be unlocked.

As shown in Figure 1, Figure 1 is an existing unlocking mechanism, which includes components such as a spring, a base, an upper cover, an unlocking strap, and a movable unlocking piece; Sliding in the groove on the side, the unlocking protrusions of the movable unlocking piece lift the locking shrapnel on both sides of the cage, and the module can be unlocked and pulled out from the cage; after the unlocking strap is loosened, the compressed spring can push Activity unlocking reset;

There are following problems in above-mentioned technology:

When the optical module is plugged in and out of the optical fiber jumper, the jumper may be blocked by the unlocking strap, which makes it inconvenient to insert and remove the jumper; on the other hand, the unlocking strap is generally a plastic part. Occupies a large module space and affects the internal structure design of the module;

Therefore, we propose an optical module unlocking device and an optical module.

Utility model content

The purpose of the utility model is to provide an optical module unlocking device and an optical module, which are used to solve the problem that the existing unlocking device in the background technology is inconvenient when inserting and pulling out the optical fiber jumper.

In order to achieve the above purpose, the technical solution of the first aspect of the present invention provides an optical module unlocking device, which includes a base, and two sides of the base are provided with chute, and an unlocking component is slidably connected to the chute, and the Unlocking components include:

The drawstring and the unlocking part are hinged between the drawstring and the unlocking part, the unlocking part is matched with the chute, and the unlocking part is driven to slide in the chute by the drawstring.

Further, a first hinge part is provided on the side of the drawstring close to the unlocking part, and the drawstring is hinged between the first hinge part and the unlocking part.

Further, the drawstring is integrated with the first hinge part.

Further, the unlocking member is provided with a second hinge part matching the first hinge part.

Further, the first hinge part is movably connected to the second hinge part through a rotating shaft.

Further, the unlocking part is integrated with the second hinge part.

Further, the base is provided with an upper cover near the top of the unlocking member, and the upper cover is detachably connected to the base.

The technical solution of the second aspect of the utility model provides an optical module, the optical module is unlocked by pulling, and the optical module includes the optical module unlocking device described in any one of the technical solutions of the first aspect of the utility model.

The beneficial effects of the utility model include:

1. Compared with the integrated unlocking part and drawstring in the prior art, the utility model configures the connection between the drawstring and the unlocking part as a hinged connection. When the optical module is plugging and unplugging the optical fiber jumper, the drawstring It can be rotated around the unlocking part, and the pull belt can be unlocked by rotating to facilitate the insertion and removal of optical fiber jumpers.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the accompanying drawings used in the embodiments of the utility model will be briefly introduced below. It should be understood that the following drawings only show some implementations of the utility model As an example, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 is a schematic structural view of an unlocking mechanism in the prior art provided by an embodiment of the present invention;

Fig. 2 is an exploded view of the optical module unlocking device provided by the embodiment of the present invention;

Fig. 3 is a front view of the optical module unlocking device provided by the embodiment of the present invention;

Icons: 100-base, 110-chute, 200-drawing belt, 210-first hinge, 300-unlocking part, 310-second hinge, 400-rotating shaft, 500-top cover.

Detailed ways

The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. It should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are based on the drawings. The orientation or positional relationship shown, or the orientation or positional relationship that is usually placed when the utility model product is used, is only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the referred device or element must have a specific Orientation, construction and operation in a particular orientation and therefore should not be construed as limiting the application. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

Please refer to Fig. 2 and Fig. 3, the technical solution of the first aspect of the present disclosure provides an optical module unlocking device, including a base 100, and slide grooves 110 are provided on both sides of the base 100, and the slide An unlocking assembly is slidably connected in the groove 110, and the unlocking assembly includes: a drawstring 200 and an unlocking piece 300, the drawstring 200 and the unlocking piece 300 are hinged, and the unlocking piece 300 is matched with the chute 110, through The pull belt 200 drives the unlocking member 300 to slide in the sliding groove 110;

In the optical module unlocking device provided in this embodiment, by configuring the connection between the drawstring 200 and the unlocking member 300 as a hinge, the drawstring 200 can rotate around the unlocking member 300 when the optical module is plugging and unplugging the optical fiber jumper. , by rotating the pull belt 200 to facilitate the insertion and removal of the optical fiber jumper; specifically, the base 100 is also equipped with a spring slot, and the spring slot can be set on the sides, bottom or top of the base 100, etc., and the spring slot A spring is installed. Under normal conditions, the elastic force provided by the spring will compress the unlocking part 300 and the base 100. If it needs to be unlocked, the unlocking part 300 will be driven to the unlocked state by the drawstring 200. After the drawstring is loosened, the unlocking part 300 will be in the spring. It can be reset under the action of elastic force;

For example, as shown in FIG. 2 , the drawstring 200 is provided with a first hinge part 210 on a side close to the unlocking part 300, and the drawstring 200 is hinged between the first hinge part 210 and the unlocking part 300. The belt 200 and the first hinged part 210 are designed in one piece; the unlocking part 300 is provided with a second hinged part 310 matching the first hinged part 210 , between the first hinged part 210 and the second hinged part 310 Vigorously connected by the rotating shaft 400, the unlocking member 300 is integrated with the second hinge part 310; in this embodiment, the first hinge part 210 can be specifically configured as a first hollow cylinder, and the second hinge part 310 The two hinges can be specifically configured as second hollow cylinders located on both sides of the unlocking member 300, and the distance between the second hollow cylinders on the left and right sides of the unlocking member 300 should be configured to match the first hollow cylinder, so as to facilitate the use The rotating shaft 400 connects the first hinged part 210 with the second hinged part 310. The two ends of the rotating shaft 400 are also provided with protrusions for limiting the position of the rotating shaft 400. The pull belt 200 can be rotated around the unlocking part 300 through the rotating shaft 400. In this way, it is easy to insert and pull out the optical fiber jumper; compared with the one-piece unlocking part in the prior art, the hinge structure composed of the first hinge part 210, the second hinge part 310 and the rotating shaft 400 in this embodiment is convenient for parts At the same time, it achieves the technical effect of thinner unlocking device and saving the overall space of the device;

For example, as also shown in FIG. 2 , the top of the base 100 near the unlocking member 300 is also provided with an upper cover 500 for accommodating and protecting the internal components of the optical module product, and the upper cover 500 is detachably connected to the base 100 ; In this embodiment, the upper cover 500 and the base 100 are connected by screws;

Preferably, the pull strap 200 is made of metal + plastic materials; since the pull strap of the existing unlocking mechanism is usually made of plastic parts, in order to ensure its strength, the size of the pull strap is relatively large, which will occupy a large area of the optical module. Space affects the internal structure design of the module. In this embodiment, the part of the drawstring 200 close to the unlocking part 300 is configured with metal materials such as aluminum and stainless steel. Compared with plastic parts, the metal part can meet the requirements of the unlocking device in a smaller size. Therefore, it can save part of the space for the internal structure design of the optical module.

Please refer to Fig. 3, the technical solution of the second aspect of the utility model provides an optical module, the optical module is unlocked by pulling, and the optical module includes any one of the technical solutions of the first aspect of the utility model. The optical module unlocking device; the optical module provided by the technical solution of the second aspect of the application includes the optical module unlocking device of any one of the technical solutions in the first aspect of the application, so it has any technology as in the first aspect of the application All the beneficial effects of the optical module unlocking device of the scheme will not be repeated here.

In addition to the above description, the following points need to be explained:

(1) The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, other structures can refer to the general design;

(2) In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (7)

1. The utility model provides an optical module unlocking device, includes the base, its characterized in that, the both sides of base are equipped with the spout, sliding connection has the unblock subassembly in the spout, the unblock subassembly includes:

the pull belt and the unlocking piece are hinged, the pull belt is hinged with the unlocking piece through the first hinge part, the unlocking piece is matched with the sliding groove, and the unlocking piece is driven to slide in the sliding groove through the pull belt.

2. The light module unlocking device of claim 1, wherein the pull strap is of unitary design with the first hinge.

3. The light module unlocking device according to claim 1, wherein the unlocking piece is provided with a second hinge part matched with the first hinge part.

4. The light module unlocking device according to claim 3, wherein the first hinge portion and the second hinge portion are movably connected through a rotating shaft.

5. A light module unlocking device according to claim 3, wherein the unlocking member is of integral design with the second hinge part.

6. The light module unlocking device according to any one of claims 1 to 5, wherein the base is further provided with an upper cover near the top of the unlocking member, and the upper cover is detachably connected with the base.

7. An optical module, characterized in that the optical module is unlocked by drawing, and the optical module comprises the optical module unlocking device according to any one of claims 1 to 6.

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