CN211180314U - Dustproof equipment for optical module - Google Patents
Dustproof equipment for optical module Download PDFInfo
- Publication number
- CN211180314U CN211180314U CN202021244287.XU CN202021244287U CN211180314U CN 211180314 U CN211180314 U CN 211180314U CN 202021244287 U CN202021244287 U CN 202021244287U CN 211180314 U CN211180314 U CN 211180314U
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- CN
- China
- Prior art keywords
- dustproof
- elastic
- optical module
- dust
- pressing block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 65
- 238000005192 partition Methods 0.000 claims description 31
- 239000000428 dust Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 abstract description 7
- 239000000806 elastomer Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model provides a dustproof facilities for optical module belongs to optical module technical field. The dustproof device for the optical module comprises a dustproof box and a box cover assembly. The dustproof box comprises a dustproof plate, a first elastic strip, a dustproof frame and a second elastic strip, wherein the dustproof frame is fixedly installed on one side of the dustproof plate. The utility model discloses a first elastic strip and second elastic strip in the dust-proof box can prevent optical module collision dust-proof box, and briquetting in the case lid subassembly is under the support of elastomer, can restrict the range of movement of optical module, reduce the possibility of optical module collision dust-proof cover, two elastic baffle of optical module both sides can avoid different optical module to collide, reduce the possibility that the optical module damaged, in addition, through removing the slider, can change the distance between two adjacent elastic baffle, thereby can prevent the optical module of different models from colliding.
Description
Technical Field
The utility model relates to an optical module field particularly, relates to a dustproof facilities for optical module.
Background
The optical module is used for photoelectric conversion, a transmitting end converts an electric signal into an optical signal, a receiving end converts the optical signal into the electric signal after the optical signal is transmitted through an optical fiber, and when the optical module is transferred, the optical module is usually required to be stored in a dust-proof box firstly and then transferred.
Although the existing dustproof equipment can be used for carrying out dustproof storage on the optical module, the existing dustproof equipment cannot prevent the optical modules of different models from colliding, and the optical modules are easily damaged.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a dustproof facilities for optical module aims at improving the problem that traditional dust proof box can not prevent different model optical modules from bumping.
The utility model discloses a realize like this:
The utility model provides a dustproof facilities for optical module, including dust proof box and case lid subassembly.
The dustproof box comprises a dustproof plate, a first elastic strip, a dustproof frame and a second elastic strip, the dustproof frame is fixedly arranged on one side of the dustproof plate, the first elastic strip is fixed at one side of the dust guard, the second elastic strip is fixed in the dust guard frame, the box cover component comprises a dustproof cover, a screw rod, a sliding part, an elastic partition plate, a convex block, an elastic body and a pressing block, the dustproof cover is arranged on one side of the dustproof frame, a cavity is arranged on one side of the dustproof cover, the screw rod is arranged in the cavity, the sliding piece is arranged on the surface of the screw rod in a sliding way, the elastic clapboard is arranged on the surface of the sliding piece, the convex block is arranged on one side of the elastic clapboard, the pressing block is arranged on one side of the elastic clapboard in a sliding way, one end of the elastic body is fixed on one side of the convex block, and the other side of the elastic body is fixed on one side of the pressing block.
In an embodiment of the present invention, the dust-proof frame is fixed to the dust-proof cover by at least two locking fasteners, and the two locking fasteners are symmetrically disposed.
In an embodiment of the present invention, an elastic sealing member is installed outside the dust-proof frame, and one side of the elastic sealing member is tightly attached to the dust-proof cover.
In an embodiment of the present invention, the sliding member has a screw hole formed at the center thereof, and the screw hole is matched with the screw rod, and the sliding member is screwed to the screw rod.
In an embodiment of the present invention, the sliding member has a connecting groove formed on a surface thereof, and the elastic partition is fitted over the connecting groove.
In an embodiment of the present invention, the connecting groove is located in a center of a surface of the sliding member, the two sides of the sliding member form a limiting protrusion, and the limiting protrusion is located on two sides of the elastic partition plate.
In an embodiment of the present invention, an insertion groove is formed between two adjacent elastic partition plates, and the second elastic strip is located in the corresponding insertion groove.
In an embodiment of the present invention, the two sides of the elastic partition board are both provided with a bump and a pressing block, and the bump is connected with the pressing block through an elastic body.
In an embodiment of the present invention, the surface of the elastic partition board is provided with a chute matched with the pressing block, and one side of the pressing block is slidably mounted in the chute.
In an embodiment of the present invention, a guide bar is disposed on one side of the pressing block, and the guide bar runs through the elastic body and the protruding block in sequence.
The utility model has the advantages that: the utility model discloses a dustproof facilities structure for optical module that above-mentioned design obtained, during the use, place the optical module in the dust-proof box, and fix the shield in the case lid subassembly in dust-proof box one side, first elastic strip and second elastic strip in the dust-proof box can stop optical module collision dust-proof box, and briquetting in the case lid subassembly is under the support of elastomer, can extrude the optical module, limit the range of movement of optical module, reduce the possibility of optical module collision dust-proof cover, two elastic baffle of optical module both sides can avoid different optical modules to collide, reduce the possibility that the optical module damaged, furthermore, through removing the slider, can change the distance between two adjacent elastic baffle, thereby can prevent the optical module of different models from colliding.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a dustproof apparatus for an optical module according to an embodiment of the present invention;
Fig. 2 is a schematic structural view of a dust-proof box according to an embodiment of the present invention;
Fig. 3 is a schematic structural view of a box cover assembly according to an embodiment of the present invention;
Fig. 4 is a schematic structural view of an elastic partition plate according to an embodiment of the present invention;
Fig. 5 is a schematic structural view of a sliding member according to an embodiment of the present invention.
In the figure: 100-dust box; 110-dust guard; 111-a first elastic strip; 120-a dust-proof frame; 121-a second elastic strip; 122-a resilient seal; 300-a lid assembly; 310-a dust cap; 311-a cavity; 320-a screw rod; 330-a slide; 331-a connecting trough; 340-an elastic separator; 341-a plug groove; 350-bumps; 360-an elastomer; 370-briquetting; 380-a guide rod; 500-locking.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-5, the present invention provides a dustproof apparatus for an optical module, which includes a dustproof box 100 and a box cover assembly 300.
Wherein the cover assembly 300 is disposed at one side of the dust box 100.
Referring to fig. 1-2, the dustproof box 100 includes a dustproof plate 110, a first elastic strip 111, a dustproof frame 120 and a second elastic strip 121, the dustproof frame 120 is fixedly installed on one side of the dustproof plate 110, the first elastic strip 111 is fixed on one side of the dustproof plate 110, the second elastic strip 121 is fixed inside the dustproof frame 120, the dustproof frame 120 and the dustproof cover 310 are fixed by at least two latches 500, the two latches 500 are symmetrically arranged, the dustproof frame 120 and the dustproof cover 310 are connected together by the latches 500, so that the dustproof frame 120 and the dustproof cover 310 are conveniently installed and disassembled, an elastic sealing member 122 is installed on the outer side of the dustproof frame 120, one side of the elastic sealing member 122 is tightly attached to the dustproof cover 310, and the elastic sealing member 122 can improve the sealing performance between the dustproof frame 120 and the dustproof cover 310 and reduce the possibility of dust entering the dustproof frame 120.
Referring to fig. 1, 3, 4 and 5, the cover assembly 300 includes a dust cap 310, a screw 320, a sliding member 330, an elastic partition 340, a protrusion 350, an elastic member 360 and a pressing block 370, the dust cap 310 is disposed on one side of the dust frame 120, a cavity 311 is formed on one side of the dust cap 310, the screw 320 is installed in the cavity 311, the sliding member 330 is slidably installed on the surface of the screw 320, the elastic partition 340 is disposed on the surface of the sliding member 330, the protrusion 350 is disposed on one side of the elastic partition 340, the pressing block 370 is slidably disposed on one side of the elastic partition 340, one end of the elastic member 360 is fixed on one side of the protrusion 350, the other side of the elastic member 360 is fixed on one side of the pressing block 370, a screw hole matched with the screw 320 is formed in the center of the sliding member 330, the sliding member 330 is screwed to the screw, the surface of the sliding part 330 is provided with a connecting groove 331, the elastic partition plate 340 is sleeved on the connecting groove 331, the connecting groove 331 is located in the center of the surface of the sliding part 330, the two sides of the sliding part 330 form a limiting protrusion, and the limiting protrusion is located on the two sides of the elastic partition plate 340, when the sliding part 330 moves, the limiting protrusion on the surface of the sliding part 330 pushes the elastic partition plate 340 to move, so as to realize the movement of the elastic partition plate 340, an inserting groove 341 is formed between two adjacent elastic partition plates 340, the second elastic strip 121 is located in the corresponding inserting groove 341, in the specific implementation process, the optical module is located in the inserting groove 341, the second elastic strip 121 is located on one side of the optical module, the second elastic strip 121 can limit the moving range of the optical module, reduce the possibility of collision between the optical module and the dust-proof frame 120, and reduce the possibility of damage of the optical module, both sides of the elastic partition plate, thereby guarantee that insertion groove 341 inslot all is provided with briquetting 370, support through elastomer 360, make briquetting 370 extrude the optical module, the range of movement of restriction optical module, reduce the possibility of optical module striking shield 310, elastic partition 340 surface is seted up with briquetting 370 assorted spout, one side slidable mounting of briquetting 370 is in the spout inslot, thereby make the removal of briquetting 370 more stable, briquetting 370 one side is provided with guide bar 380, and guide bar 380 runs through elastomer 360 and lug 350 in proper order, briquetting 370 is when removing, guide bar 380 can be at the inside removal of elastomer 360 and lug 350, thereby make the removal of briquetting 370 more stable, in the concrete implementation process, first elastic strip 111, second elastic strip 121 and elastic partition 340 all adopt any one material in rubber and the silica gel to make.
Specifically, the structure principle of the dustproof device for the optical module is as follows: optical modules of different models are placed inside a dust-proof frame 120 in a dust-proof box 100, then a sliding piece 330 in a box cover assembly 300 is rotated to enable the sliding piece 330 to move along a screw rod 320, an elastic partition plate 340 on the outer side of the sliding piece 330 can move to change the distance between two adjacent elastic partition plates 340, the distance between two adjacent elastic partition plates 340 is enabled to be consistent with the width of the optical module, then the elastic partition plates 340 are inserted into the dust-proof frame 120, the optical module is inserted between two corresponding elastic partition plates 340, so that different optical modules are separated, a dust-proof cover 310 is fixed on one side of the dust-proof frame 120, so that the dust-proof cover 310 and the dust-proof box 100 are fixed together, a first elastic strip 111 and a second elastic strip 121 can prevent the optical module from colliding the dust-proof box 100, and a pressing block 370 in the box cover assembly 300 can press the optical module under the support of an elastic body, the possibility that the optical module collides with the dust cap 310 is reduced, and the two elastic partition plates 340 on the two sides of the optical module can avoid collision of different optical modules, so that the possibility that the optical module is damaged is reduced.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A dustproof apparatus for an optical module, comprising
The dustproof box (100) comprises a dustproof plate (110), a first elastic strip (111), a dustproof frame (120) and a second elastic strip (121), wherein the dustproof frame (120) is fixedly arranged on one side of the dustproof plate (110), the first elastic strip (111) is fixed on one side of the dustproof plate (110), and the second elastic strip (121) is fixed in the dustproof frame (120);
A case cover assembly (300), wherein the case cover assembly (300) comprises a dustproof cover (310), a screw rod (320), a sliding piece (330), an elastic partition plate (340), a convex block (350), an elastic body (360) and a pressing block (370), the dust cover (310) is arranged on one side of the dust frame (120), a cavity (311) is arranged on one side of the dust cover (310), the screw rod (320) is arranged inside the cavity (311), the sliding piece (330) is arranged on the surface of the screw rod (320) in a sliding way, the elastic diaphragm (340) is arranged on the surface of the sliding part (330), the lug (350) is arranged on one side of the elastic diaphragm (340), the pressing block (370) is arranged at one side of the elastic clapboard (340) in a sliding way, one end of the elastic body (360) is fixed at one side of the convex block (350), the other side of the elastic body (360) is fixed on one side of the pressing block (370).
2. The dustproof apparatus for optical modules according to claim 1, wherein the dustproof frame (120) and the dustproof cover (310) are fixed by at least two latches (500), and the two latches (500) are symmetrically arranged.
3. A dust-proof device for a light module according to claim 1, wherein an elastic sealing member (122) is installed outside the dust-proof frame (120), and one side of the elastic sealing member (122) abuts against the dust-proof cover (310).
4. The dustproof apparatus for optical module according to claim 1, wherein a screw hole matching with the screw rod (320) is opened at the center of the sliding member (330), and the sliding member (330) is screwed to the screw rod (320).
5. The dustproof device for optical module according to claim 1, wherein the sliding member (330) has a connecting groove (331) formed on a surface thereof, and the elastic partition (340) is fitted over the connecting groove (331).
6. Dust-proof device for a light module according to claim 5, characterized in that the connecting slot (331) is located in the center of the surface of the sliding part (330), that the two sides of the sliding part (330) form a limiting protrusion, and that the limiting protrusion is located on the two sides of the elastic partition (340).
7. The dustproof device for the optical module according to claim 1, wherein a plug groove (341) is formed between two adjacent elastic partition plates (340), and the second elastic strip (121) is located in the corresponding plug groove (341).
8. The dustproof device for optical modules according to claim 1, wherein a protrusion (350) and a pressing block (370) are disposed on both sides of the elastic partition (340), and the protrusion (350) and the pressing block (370) are connected by an elastic body (360).
9. The dustproof device for the optical module according to claim 8, wherein a sliding groove matched with the pressing block (370) is formed in the surface of the elastic partition plate (340), and one side of the pressing block (370) is slidably installed in the sliding groove.
10. The dustproof apparatus for optical module according to claim 1, wherein a guide rod (380) is disposed on one side of the pressing block (370), and the guide rod (380) penetrates the elastic body (360) and the protrusion (350) in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021244287.XU CN211180314U (en) | 2020-07-01 | 2020-07-01 | Dustproof equipment for optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021244287.XU CN211180314U (en) | 2020-07-01 | 2020-07-01 | Dustproof equipment for optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211180314U true CN211180314U (en) | 2020-08-04 |
Family
ID=71799544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021244287.XU Expired - Fee Related CN211180314U (en) | 2020-07-01 | 2020-07-01 | Dustproof equipment for optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211180314U (en) |
-
2020
- 2020-07-01 CN CN202021244287.XU patent/CN211180314U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |