CN114859483A - Dustproof optical module convenient to plug - Google Patents
Dustproof optical module convenient to plug Download PDFInfo
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- CN114859483A CN114859483A CN202210791201.2A CN202210791201A CN114859483A CN 114859483 A CN114859483 A CN 114859483A CN 202210791201 A CN202210791201 A CN 202210791201A CN 114859483 A CN114859483 A CN 114859483A
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- plate
- unplug
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
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- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a dustproof optical module convenient to plug and unplug, which comprises a processing assembly, a first connecting piece and a second connecting piece, wherein the processing assembly comprises a main body component and an end head arranged at the end part of the main body component; the sealing cover assembly comprises a cover plate, a side plate and a middle column, the end part of the cover plate is hinged in the first side groove, the side plate is correspondingly positioned in the first side groove, and the middle column is correspondingly embedded in the middle groove; the sealing cover assembly can assist in fixing the plug-in post, is convenient for mounting the plug-in post, can be used for preventing dust, and can avoid the incorrect plugging of the optical module caused by incorrect operation.
Description
Technical Field
The invention relates to the technical field of optical communication, in particular to a dustproof optical module convenient to plug and unplug.
Background
In an optical fiber communication system, an optical transceiver module has become a modular unit of the communication system, and along with diversification of communication services and improvement of communication reliability, an intelligent optical transceiver module provides an effective means for realization of a new generation of optical fiber communication system. The optical transceiver module gradually develops to high speed, miniaturization, hot plug and intellectualization on the basis of the basic functions of electro-optical and photoelectric conversion. As optical communication systems have been developed to achieve high speed and high capacity, the density of external interfaces of the devices has also increased. Therefore, the necessity for miniaturization of the optical transceiver module is more and more urgent as an external interface component of the system device. Since the optical transceiver module needs to have a hot plug feature, that is, the optical transceiver module can be connected to or disconnected from the system device without turning off the power supply, the optical transceiver module may perform a hot plug operation frequently during use.
The optical module needs to be slowly and carefully plugged in and pulled out, and the existing optical module usually causes the optical module to be pulled out by mistake in the plugging and pulling process of the plugging and pulling post, thus influencing the use.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that the optical module is pulled out by mistake in the process of pulling out and inserting the plug post of the existing optical module.
In order to solve the technical problems, the invention provides the following technical scheme: a dustproof optical module convenient for plugging comprises,
the processing assembly comprises a main body component and an end head arranged at the end part of the main body component, wherein a first side groove is formed in the side surface of the end head, an inserting groove is formed in the middle of the side surface of the end head, and a middle groove is formed in the end part of the end head;
the sealing cover assembly comprises a cover plate, a side plate and a middle column, the end part of the cover plate is hinged in the first side groove, the side plate is correspondingly positioned in the first side groove, and the middle column is correspondingly embedded in the middle groove;
the end tip is provided with first buckle, be provided with the draw-in groove on the curb plate, the draw-in groove lateral wall is provided with the caulking groove.
As a preferred embodiment of the dustproof optical module convenient to plug and unplug, the present invention further includes: the first buckle comprises a vertical plate, a limiting block and a clamping block, the limiting block and the clamping block are respectively arranged at two ends of the side face of the vertical plate, and a first inclined plane is arranged at the end part of the first buckle.
As a preferred embodiment of the dustproof optical module convenient to plug and unplug, the present invention further includes: a sliding groove is formed in the first side groove, and a limiting groove is formed in the side surface of the sliding groove;
the vertical plate is located in the sliding groove, the limiting block is embedded in the limiting groove, and a first spring is arranged at the end of the limiting block and connected with the bottom of the limiting groove.
As a preferred embodiment of the dustproof optical module convenient to plug and unplug, the present invention further includes: the side face of the clamping groove is provided with a containing groove, and the containing groove is communicated with the outside through a through groove.
As a preferred embodiment of the dustproof optical module convenient to plug and unplug, the present invention further includes: the unlocking piece comprises a connecting rod, a pressing plate and a push plate, wherein the pressing plate and the push plate are respectively arranged at two ends of the connecting rod;
the pressing plate is located in the accommodating groove.
As a preferred embodiment of the dustproof optical module convenient to plug and unplug, the present invention further includes: the bottom of the containing groove is also provided with an inner groove, and one side of the pressing plate is provided with a second spring connected with the bottom of the inner groove.
As a preferred embodiment of the dustproof optical module convenient to plug and unplug, the present invention further includes: a push rod is arranged at the end part of the pressing plate, and a second inclined plane is arranged at one corner of the vertical plate;
the push rod is positioned corresponding to the second inclined plane.
As a preferred embodiment of the dustproof optical module convenient to plug and unplug, the present invention further includes: a second side groove is formed in the side face of the middle column, a block is arranged in the second side groove, and a third spring is arranged at the bottom of the block and connected with the bottom of the second side groove;
and a third inclined plane is arranged at the end part of the lapping block.
As a preferred embodiment of the dustproof optical module convenient to plug and unplug, the present invention further includes: also comprises the following steps of (1) preparing,
the inserting column comprises a side plate, a slot is formed in the side plate, a stop block is arranged in the slot, and a fourth spring is arranged at the bottom of the stop block and connected with the bottom of the slot.
As a preferred embodiment of the dustproof optical module convenient to plug and unplug, the present invention further includes: and a fourth inclined plane and a fifth inclined plane are arranged on the stop block.
The invention has the beneficial effects that: the sealing cover assembly can assist in fixing the plug-in post and facilitate installation of the plug-in post, can be used for preventing dust and can avoid mistaken extraction of an optical module due to misoperation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic overall structural diagram of a dustproof optical module that is convenient to plug and unplug according to an embodiment of the present invention;
fig. 2 is a schematic view of an opening structure of a cover assembly of a dustproof optical module convenient to insert and extract according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a stop block in a dustproof optical module convenient to insert and extract according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram illustrating an unlocking member of the dustproof optical module convenient to insert and extract according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a cover assembly of a dustproof optical module convenient to insert and extract according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first buckle in a dustproof optical module convenient to plug and unplug according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a first buckle connection cover plate in a dustproof optical module convenient to plug and unplug according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 7, the present embodiment provides a dustproof optical module convenient to plug and unplug, including a processing assembly 100, including a main body part 101 and a tip 102 disposed at an end of the main body part 101, a first side groove 102a is disposed on a side surface of the tip 102, an insertion groove 102b is further disposed in the middle of the side surface of the tip 102, and a middle groove 102c is disposed at an end of the tip 102; the cover assembly 200 comprises a cover plate 201, a side plate 202 and a middle column 203, wherein the end part of the cover plate 201 is hinged in the first side groove 102a, the side plate 202 is correspondingly positioned in the first side groove 102a, and the middle column 203 is correspondingly embedded in the middle groove 102 c; the end of the end 102 is provided with a first buckle 300, the side plate 202 is provided with a clamping groove 202a, and the side wall of the clamping groove 202a is provided with an embedding groove 202 b.
In the present embodiment, an optical module header structure is provided to prevent an optical module from being pulled out by mistake when the plug column 500 is pulled out due to a malfunction.
Specifically, one side of the terminal 102 is a side connected to the insertion column 500, the main body part 101 is a part in which the conversion chip is disposed, the main body part 101 is connected to the chassis, the cover assembly 200 is sealed at one end of the terminal 102 to prevent dust at the insertion groove 102b, and further, the cover assembly 200 is fixedly connected to the terminal 102 through the first buckle 300.
Specifically, the first buckle 300 includes a vertical plate 301, a limiting block 302 and a clamping block 303, the limiting block 302 and the clamping block 303 are respectively disposed at two ends of a lateral surface of the vertical plate 301, and a first inclined plane 304 is disposed at an end of the first buckle 300; a sliding groove 102d is formed in the first side groove 102a, and a limiting groove 102e is formed in the side surface of the sliding groove 102 d; the vertical plate 301 is located in the sliding groove 102d, the limit block 302 is embedded in the limit groove 102e, and a first spring 302a is arranged at the end of the limit block 302 and connected with the bottom of the limit groove 102 e.
The sliding groove 102d is a square groove structure disposed in the first side groove 102a, the vertical plate 301 is disposed in the sliding groove 102d, one end of the vertical plate 301, on which the fixture block 303 is disposed, extends out of the sliding groove 102d for being connected with the recessed groove 202b, the stopper 302 is embedded in the limiting groove 102e, and the vertical plate 301 is limited so that it can only move along the length direction of the limiting groove 102e, it should be noted that the first spring 302a tends to pull the stopper 302 toward the bottom of the limiting groove 102e, so that the vertical plate 301 contacts with one side of the sliding groove 102 d.
Specifically, the process of fixing the cap assembly 200 to the tip 102 includes rotating the cap assembly 200, contacting the corners of the cap assembly 200 with the first inclined surface 304, and pressing the first fastener 300 to move, after the cap assembly 200 is attached to the tip 102, the position of the recessed groove 202b corresponds to the position of the latch 303, and the latch 303 is embedded in the recessed groove 202b under the action of the first spring 302a to fix the cap assembly 200.
Furthermore, in order to separate the cover assembly 200 from the end 102, an unlocking member 400 is provided, and specifically, the unlocking member 400 includes a connecting rod 401, a pressing plate 402 and a pushing plate 403, and the pressing plate 402 and the pushing plate 403 are respectively provided at two ends of the connecting rod 401; a storage groove 202c is formed in the side surface of the card groove 202a, and the storage groove 202c is communicated with the outside through a through groove 202 d; the platen 402 is in the receiving groove 202 c; the bottom of the receiving groove 202c is further provided with an inner groove 202e, and one side of the pressing plate 402 is provided with a second spring 404 connected with the bottom of the inner groove 202 e.
The push plate 403 is disposed on the outer side of the side surface of the tip 102 for controlling the unlocking member 400, and in an initial state, the second spring 404 limits the pressing plate 402 to be located in the receiving groove 202c, and when the unlocking member 400 is pushed against the second spring 404 on the outer side, the pressing plate 402 will leave the receiving groove 202c and enter the card slot 202 a.
Furthermore, a push rod 405 is arranged at the end of the press plate 402, and a second inclined surface 305 is arranged at one corner of the vertical plate 301; the push rod 405 is positioned to correspond to the second ramp 305.
Under the condition that the cover assembly 200 is fixed with the tip 102, the push plate 403 is pressed, the push rod 405 contacts the second inclined surface 305 and pushes the first buckle 300 to move, the latch 303 leaves the slot 202b, and the cover assembly 200 can be lifted.
Preferably, a torsion spring is provided at the hinge of the cover assembly 200 to the head 102, such that when the cover assembly 200 is in the initial state, i.e., the open state shown in fig. 2, the cover assembly 200 automatically pops up upon release of the lock 400.
Furthermore, the connecting structures of the first buckle 300 are arranged on two sides of the end head 102 in pairs, and are arranged in pairs corresponding to the unlocking piece 400, and the two fingers are used for pinching from two sides to the middle during unlocking.
Furthermore, a second side groove is formed in the side surface of the middle column 203, a block 203a is arranged in the second side groove, and a third spring is arranged at the bottom of the block 203a and connected with the bottom of the second side groove; the end of the block 203a is provided with a third slope 203 b.
The block 203a can be pressed into the second side groove and in the initial state the third bevel 203b is in the groove configuration between the middle column 203 and the side plate 202.
The plug column 500 is further included, the plug column 500 comprises a side plate 501, a slot 502 is arranged on the side plate 501, a stop block 503 is arranged in the slot 502, and a fourth spring 504 is arranged at the bottom of the stop block 503 and connected with the bottom of the slot 502; the stopper 503 is provided with a fourth slope 503a and a fifth slope 503 b.
The embodiment further provides a scheme for fixing the plug-in post 500 by the cover assembly 200, specifically, the stopper 503 may be pressed into the slot 502, and in an initial state, the fourth spring 504 makes the portion provided with the fourth inclined surface 503a and the fifth inclined surface 503b be located outside the slot 502, it should be noted that the plug-in posts 500 are usually fixed in pairs and plugged into the optical module together, therefore, the side plates 501 are arranged in pairs at two sides of two plug-in posts 500, and the process of plugging the plug-in posts 500 into the optical module includes; the plug column 500 is fed into a groove between the middle column 203 and the side plate 202 from the lower direction, the middle column 203 is located between the two plug columns 500, the plug column 500 firstly contacts the third inclined surface 203b and presses the block 203a to enter the second side groove, the block 203a is ejected when the plug column 500 moves to cross the block 203a, the top of the block is contacted with the bottom of the plug column 500, the side plate 501 is contacted with the side plate 202, the plug column 500 is limited to slide along the length direction of the plug column 500 at the moment, and the plug column 500 is pushed to insert the end of the plug column 500 into the plug groove 102b to realize connection.
During the sliding process of the plug column 500, the end of the fifth inclined surface 503b contacting the side plate 202 is pressed into the slot 502, and when the position of the slot 502 corresponds to the position of the slot 202a, the stopper 503 is embedded into the slot 202a to fix the plug column 500.
The unlocking process of the plug-in post 500 is that one hand pinches the unlocking piece 400, the pressing plate 402 contacts the fourth inclined surface 503a and presses the stop 503 into the slot 502, at this time, the plug-in post 500 can be pulled out, and the other hand pulls out the plug-in post 500; this process ensures that the unlocking member 400 is pinched and holds the cover assembly 200, preventing the possibility of the optical module being pulled out by mistake together with the post 500.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a dustproof optical module convenient to plug which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the processing assembly (100) comprises a main body component (101) and a head (102) arranged at the end part of the main body component (101), wherein a first side groove (102 a) is formed in the side surface of the head (102), an insertion groove (102 b) is further formed in the middle of the side surface of the head (102), and a middle groove (102 c) is formed in the end part of the head (102);
the cover assembly (200) comprises a cover plate (201), a side plate (202) and a middle column (203), wherein the end of the cover plate (201) is hinged and arranged in the first side groove (102 a), the side plate (202) is correspondingly arranged in the first side groove (102 a), and the middle column (203) is correspondingly embedded in the middle groove (102 c);
the end part of the end head (102) is provided with a first buckle (300), the side plate (202) is provided with a clamping groove (202 a), and the side wall of the clamping groove (202 a) is provided with an embedding groove (202 b).
2. The dustproof optical module convenient to plug and unplug of claim 1, wherein: the first buckle (300) comprises a vertical plate (301), a limiting block (302) and a clamping block (303), the limiting block (302) and the clamping block (303) are respectively arranged at two ends of the side face of the vertical plate (301), and a first inclined plane (304) is arranged at the end part of the first buckle (300).
3. The dustproof optical module convenient to plug and unplug of claim 2, wherein: a sliding groove (102 d) is formed in the first side groove (102 a), and a limiting groove (102 e) is formed in the side surface of the sliding groove (102 d);
the vertical plate (301) is arranged in a sliding groove (102 d), the limiting block (302) is embedded in the limiting groove (102 e), and a first spring (302 a) is arranged at the end part of the limiting block (302) and connected with the bottom of the limiting groove (102 e).
4. The dustproof optical module convenient to plug and unplug of claim 3, wherein: the side surface of the clamping groove (202 a) is provided with a containing groove (202 c), and the containing groove (202 c) is communicated with the outside through a through groove (202 d).
5. The dustproof optical module convenient to plug and unplug of claim 4, wherein: the unlocking piece (400) comprises a connecting rod (401), a pressing plate (402) and a pushing plate (403), wherein the pressing plate (402) and the pushing plate (403) are respectively arranged at two ends of the connecting rod (401);
the platen (402) is in the receiving groove (202 c).
6. The dustproof optical module convenient to plug and unplug of claim 5, wherein: an inner groove (202 e) is further formed in the bottom of the accommodating groove (202 c), and a second spring (404) is arranged on one side of the pressing plate (402) and connected with the bottom of the inner groove (202 e).
7. The dustproof optical module convenient to plug and unplug of claim 6, wherein: a push rod (405) is arranged at the end part of the pressing plate (402), and a second inclined plane (305) is arranged at one corner of the vertical plate (301);
the push rod (405) corresponds in position to the second ramp (305).
8. The dustproof optical module convenient to plug and unplug of claim 7, wherein: a second side groove is formed in the side face of the middle column (203), a block (203 a) is arranged in the second side groove, and a third spring is arranged at the bottom of the block (203 a) and connected with the bottom of the second side groove;
and a third inclined surface (203 b) is arranged at the end part of the block (203 a).
9. The dustproof optical module convenient to plug and unplug of claim 8, wherein: also comprises the following steps of (1) preparing,
the plug column (500) comprises a side plate (501), a slot (502) is formed in the side plate (501), a stop block (503) is arranged in the slot (502), and a fourth spring (504) is arranged at the bottom of the stop block (503) and connected with the bottom of the slot (502).
10. The dustproof optical module convenient to plug and unplug of claim 9, wherein: the block (503) is provided with a fourth inclined surface (503 a) and a fifth inclined surface (503 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210791201.2A CN114859483B (en) | 2022-07-07 | 2022-07-07 | Dustproof optical module convenient to plug |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210791201.2A CN114859483B (en) | 2022-07-07 | 2022-07-07 | Dustproof optical module convenient to plug |
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| CN114859483A true CN114859483A (en) | 2022-08-05 |
| CN114859483B CN114859483B (en) | 2022-09-30 |
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| CN114859483B (en) | 2022-09-30 |
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