CN216434454U - Optical module with dustproof construction - Google Patents
Optical module with dustproof construction Download PDFInfo
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- CN216434454U CN216434454U CN202122525599.9U CN202122525599U CN216434454U CN 216434454 U CN216434454 U CN 216434454U CN 202122525599 U CN202122525599 U CN 202122525599U CN 216434454 U CN216434454 U CN 216434454U
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- optical module
- wall
- dust
- dustproof
- movable rod
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Abstract
The utility model relates to an optical module technical field just discloses an optical module with dustproof construction, including the optical module, the outside of optical module is provided with dust keeper. The utility model discloses a promote the push pedal left, thereby it slides left in the shield box to drive the optical module, through movable rod and push pedal fixed connection, the cooperation movable rod runs through L template and L template sliding connection, thereby it removes left to drive the movable rod, all sliding connection in the spout of shield through two sliders, thereby the dustproof box is closed to the accessible slip shield, it upwards stimulates and opens the shield to drive the stay wire through making the movable rod remove left, release the dust-proof box with the optical module simultaneously, when having reached and needing to use the optical module, just with the purpose that access port and output port expose, through pushing down the depression bar that the shield outer wall is fixed, thereby it resets to make the drive push rod that acts as go-between, withdraw the optical module, close the shield simultaneously, the effect that prevents the dust damage optical module has been realized.
Description
Technical Field
The utility model relates to an optical module technical field specifically is an optical module with dustproof construction.
Background
The optical module comprises an optoelectronic device, a functional circuit, an optical interface and the like, wherein the optoelectronic device comprises a transmitting part and a receiving part, and the optical module has the functions that a transmitting end converts an electric signal into an optical signal, and a receiving end converts the optical signal into the electric signal after the optical signal is transmitted by an optical fiber; when an optical module on the market is not plugged with an optical fiber, a hollow groove is left in the optical module, and external dust easily erodes an inner panel of the optical module to damage the optical module.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical module with dustproof construction reaches through dust keeper, prevents that the dust from damaging the purpose of optical module.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an optical module with dustproof construction, includes the optical module, the optical module includes shell, access port, output port, circuit board, the access port sets up the outer wall at the shell, the output port sets up the outer wall at the shell, the circuit board sets up the inside at the shell, the outside of optical module is provided with dust keeper, dust keeper includes push pedal, push rod, dust-proof box, movable rod, L template, a pulley, fixed plate, No. two pulleys, acts as go-between, slider, shield, the right-hand member of push rod and the outer wall fixed connection of push pedal, the left end of push rod runs through the right side outer wall of dust-proof box and the outer wall fixed connection of shell, push rod and dust-proof box swing joint.
Preferably, the right-hand member of movable rod and the outer wall fixed connection of push pedal, the outer wall and the L template swing joint of L template are run through to the left end of movable rod, L template fixed mounting is at the top of dust-proof box, pulley fixed mounting is at the outer wall of L template, fixed plate fixed mounting is at the top of dust-proof box, No. two pulley fixed mounting is at the top of fixed plate, the left side of dust-proof box sets up for the opening, the quantity of slider is two, two the slider is fixed mounting respectively at dust-proof box open-ended upper and lower side outer wall, the spout has been seted up to the outer wall of shield, two the slider all is at the spout internal sliding connection of shield, the one end of acting as go-between and the outer wall fixed connection of movable rod, the other end of acting as go-between passes the outer wall fixed connection of a pulley, No. two pulleys and shield in proper order.
Preferably, the bottom of dust-proof box is provided with damping device, damping device's quantity is four, four damping device sets up respectively in the bottom four corners of dust-proof box, one damping device includes loop bar, sleeve pipe, backup pad, rubber pad, spring, the top of loop bar and the bottom fixed connection of dust-proof box, the outer wall at the loop bar is established to the sleeve pipe cover, loop bar and sleeve pipe swing joint, the top fixed connection of sheathed tube bottom and backup pad, the rubber pad sets up the bottom at the backup pad, the spring sets up in sheathed tube inside, the both ends of spring respectively with the bottom of loop bar and the top fixed connection of backup pad.
Preferably, the outer wall of the dustproof cover is fixedly provided with a compression bar.
Preferably, a limiting sheet is fixedly mounted at the left end of the movable rod.
Preferably, the cross sections of the two sliding blocks are both trapezoidal, and the cross section of the sliding groove of the dustproof cover is trapezoidal.
The utility model provides an optical module with dustproof construction. The method has the following beneficial effects:
(1) the utility model discloses a promote the push pedal left, thereby it slides left in the shield box to drive the optical module, through movable rod and push pedal fixed connection, the cooperation movable rod runs through L template and L template sliding connection, thereby it removes left to drive the movable rod, all sliding connection in the spout of shield through two sliders, thereby the dustproof box is closed to the accessible slip shield, it upwards stimulates and opens the shield to drive the stay wire through making the movable rod remove left, release the dust-proof box with the optical module simultaneously, when having reached and needing to use the optical module, just with the purpose that access port and output port expose, through pressing the depression bar that the shield outer wall is fixed downwards, thereby it resets to make the drive push rod that acts as go-between, withdraw the optical module, close the shield simultaneously, the effect that prevents the dust damage optical module has been realized.
(2) The utility model discloses a loop bar and sleeve pipe sliding connection, thereby make the loop bar can reciprocate, through sleeve pipe and backup pad fixed connection, the cooperation rubber pad sets up the bottom in the backup pad, thereby play skid-proof effect, set up in sheathed tube inside through the spring, and do not fixed connection loop bar and backup pad at the both ends of spring, thereby reached the purpose that utilizes the elastic force of spring to weaken the strength of vibrations, set up the bottom four corners at the dust-proof box respectively through four damping device, thereby realized when dust keeper drops, the strength that weakens vibrations through four damping device protects the effect of optical module.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a front view of the dust-proof device of the present invention;
FIG. 4 is a top view of the chute of the dust cap of the present invention;
fig. 5 is a top view of the optical module of the present invention.
In the figure: 1 shell, 2 access ports, 3 output ports, 4 circuit boards, 5 dustproof devices, 501 push plates, 502 push rods, 503 dustproof boxes, 504 movable rods, 505L-shaped plates, 506 pulleys I, 507 fixed plates, 508 pulleys II, 509 pull wires, 510 sliding blocks, 511 dustproof covers, 6 damping devices, 601 loop bars, 602 sleeves, 603 supporting plates, 604 rubber pads, 605 springs, 7 compression bars and 8 limiting plates.
Detailed Description
As shown in fig. 1-5, the utility model provides a technical solution: an optical module with a dustproof structure comprises an optical module, wherein the optical module comprises a shell 1, an access port 2, an output port 3 and a circuit board 4, the access port 2 is arranged on the outer wall of the shell 1, the output port 3 is arranged on the outer wall of the shell 1, the circuit board 4 is arranged inside the shell 1, a dustproof device 5 is arranged outside the optical module, the dustproof device 5 comprises a push plate 501, a push rod 502, a dustproof box 503, a movable rod 504, an L-shaped plate 505, a first pulley 506, a fixed plate 507, a second pulley 508, a pull wire 509, a sliding block 510 and a dustproof cover plate 511, the right end of the push rod 502 is fixedly connected with the outer wall of the push plate 501, the left end of the push rod 502 penetrates through the right outer wall of the dustproof box 503 and is fixedly connected with the outer wall of the shell 1, the push rod 502 is movably connected with the dustproof box 503, the right end of the movable rod 504 is fixedly connected with the outer wall of the push plate 501, the left end of the movable rod 504 penetrates through the outer wall of the L505 and is movably connected with the L505, the left end of the movable rod 504 is fixedly provided with a limiting piece 8 which is convenient for limiting the moving distance of the movable rod 504, the L-shaped plate 505 is fixedly arranged at the top of the dust-proof box 503, the first pulley 506 is fixedly arranged at the outer wall of the L-shaped plate 505, the fixed plate 507 is fixedly arranged at the top of the dust-proof box 503, the second pulley 508 is fixedly arranged at the top of the fixed plate 507, the left side of the dust-proof box 503 is provided with an opening, the number of the sliders 510 is two, the two sliders 510 are respectively and fixedly arranged at the outer walls of the upper and lower sides of the opening of the dust-proof box 503, the outer wall of the dust-proof cover 511 is provided with a sliding chute, the two sliders 510 are in sliding connection in the sliding chute of the dust-proof cover 511, the cross sections of the two sliders 510 are trapezoidal, the cross section of the sliding chute of the dust-proof cover 511 is trapezoidal, the trapezoidal shape has stability and is convenient for preventing the dust-proof cover 511 from swinging forwards and is fixedly provided with a pressure rod 7 for pressing the pressure rod 7 downwards, the optical module is reset and the dust cover 511 is closed, one end of a pull wire 509 is fixedly connected with the outer wall of the movable rod 504, the other end of the pull wire 509 passes through a first pulley 506 and a second pulley 508 in sequence and is fixedly connected with the outer wall of the dust cover 511, the optical module is driven to slide leftwards in the dust cover 503 by pushing the push plate 501 leftwards, the movable rod 504 is fixedly connected with the push plate 501 by matching with the movable rod 504 to penetrate through the L-shaped plate 505 and be slidably connected with the L-shaped plate 505, the movable rod 504 is driven to move leftwards, the two sliders 510 are both slidably connected in a sliding groove of the dust cover 511, the dust cover 503 can be closed by sliding the dust cover 511, the pull wire 509 is driven to move leftwards to pull upwards to open the dust cover 511 and push the optical module out of the dust cover 503, and the purpose that the access port 2 and the output port 3 of the optical module are exposed when the optical module needs to be used is achieved, the dust-proof box 503 is provided with four damping devices 6 at the bottom, the four damping devices 6 are respectively arranged at four corners of the bottom of the dust-proof box 503, one damping device 6 comprises a sleeve 601, a sleeve 602, a support plate 603, a rubber pad 604 and a spring 605, the top of the sleeve 601 is fixedly connected with the bottom of the dust-proof box 503, the sleeve 602 is sleeved on the outer wall of the sleeve 601, the sleeve 601 is movably connected with the sleeve 602, the bottom of the sleeve 602 is fixedly connected with the top of the support plate 603, the rubber pad 604 is arranged at the bottom of the support plate 603, the spring 605 is arranged inside the sleeve 602, two ends of the spring 605 are respectively fixedly connected with the bottom of the sleeve 601 and the top of the support plate 603, through loop bar 601 and sleeve pipe 602 sliding connection, thereby make loop bar 601 can reciprocate, through sleeve pipe 602 and backup pad 603 fixed connection, cooperation rubber pad 604 sets up the bottom at backup pad 603, thereby play skid-proof effect, set up the inside at sleeve pipe 602 through spring 605, and do not fixed connection loop bar 601 and backup pad 603 at the both ends of spring 605, thereby reached the purpose that utilizes the elastic force effect of spring 605 to weaken the strength of vibrations, set up respectively in the bottom four corners of dust-proof box 503 through four damping device 6, thereby realized when dust keeper 5 drops, weaken the effect of the strength protection optical module of vibrations through four damping device 6.
When the dustproof cover is used, the push rod 502 is fixedly connected with the push plate 501, the matching push rod 502 penetrates through the dustproof box 503 and is fixedly connected with the shell 1, the push rod 502 is in sliding connection with the dustproof box 503, when the push plate 501 is pushed leftwards, the optical module is driven to slide leftwards in the dustproof box 503, the matching movable rod 504 is fixedly connected with the push plate 501 through the movable rod 504, the matching movable rod 504 penetrates through the L-shaped plate 505 and is in sliding connection with the L-shaped plate 505, the movable rod 504 is driven to move leftwards, the left side of the dustproof box 503 is provided with an opening, the matching two sliding blocks 510 are in sliding connection in the sliding grooves of the dustproof cover 511, the dustproof box 503 can be closed through the sliding dustproof cover 511, one end of the pull wire 509 is fixedly connected with the movable rod 504, the other end of the matching pull wire 509 sequentially penetrates through the first pulley 506 and the second pulley 508 and is fixedly connected with the dustproof cover 511, so that the movable rod 504 moves leftwards to drive the pull wire 509 to pull the dustproof cover 511 upwards to pull the dustproof cover 511, the dust cover 511 is opened, and the access port 2 and the output port 3 of the optical module are pushed out of the dust box 503, so that the access port 2 and the output port 3 are exposed when the optical module is needed, and the pull wire 509 drives the push rod 502 to reset by pressing the press rod 7 fixed on the outer wall of the dust cover 511 downwards, so that the optical module is retracted, and the dust cover 511 is closed.
Through loop bar 601 and dust-proof box 503 fixed connection, and sleeve 602 cover establishes the outer wall at loop bar 601, cooperation loop bar 601 and sleeve 602 sliding connection, thereby make loop bar 601 can reciprocate, through sleeve 602 and backup pad 603 fixed connection, cooperation rubber pad 604 sets up the bottom at backup pad 603, thereby play skid-proof effect, set up the inside at sleeve 602 through spring 605, and do both ends difference fixed connection loop bar 601 and backup pad 603 of spring 605, thereby utilize the power of the elastic force effect of spring 605 to weaken the vibrations, set up respectively in the bottom four corners of dust-proof box 503 through four damping device 6, thereby when dust keeper 5 dropped, weaken the strength protection optical module of vibrations through four damping device 6.
Claims (6)
1. An optical module with dustproof construction, includes optical module, its characterized in that: the optical module comprises a shell (1), an access port (2), an output port (3) and a circuit board (4), wherein the access port (2) is arranged on the outer wall of the shell (1), the output port (3) is arranged on the outer wall of the shell (1), the circuit board (4) is arranged inside the shell (1), a dustproof device (5) is arranged outside the optical module, the dustproof device (5) comprises a push plate (501), a push rod (502), a dustproof box (503), a movable rod (504), an L-shaped plate (505), a first pulley (506), a fixed plate (507), a second pulley (508), a pull wire (509), a sliding block (510) and a dustproof cover (511), the right end of the push rod (502) is fixedly connected with the outer wall of the push plate (501), and the left end of the push rod (502) penetrates through the outer wall of the right side of the dustproof box (503) and is fixedly connected with the outer wall of the shell (1), the push rod (502) is movably connected with the dust-proof box (503).
2. The optical module having a dustproof structure according to claim 1, wherein: the right-hand member of movable rod (504) and the outer wall fixed connection of push pedal (501), the left end of movable rod (504) runs through the outer wall and the L template (505) swing joint of L template (505), L template (505) fixed mounting is at the top of dust-proof box (503), pulley (506) fixed mounting is at the outer wall of L template (505), fixed plate (507) fixed mounting is at the top of dust-proof box (503), No. two pulley (508) fixed mounting is at the top of fixed plate (507), the left side of dust-proof box (503) is the opening setting, the quantity of slider (510) is two, two slider (510) fixed mounting is respectively at the upper and lower side outer wall of dust-proof box (503) open-ended, the spout has been seted up to the outer wall of shield (511), two slider (510) all sliding connection in the spout of shield (511), one end of the pull wire (509) is fixedly connected with the outer wall of the movable rod (504), and the other end of the pull wire (509) sequentially penetrates through the first pulley (506), the second pulley (508) and the outer wall of the dustproof cover (511) to be fixedly connected.
3. The optical module having a dustproof structure according to claim 2, wherein: the bottom of the dust-proof box (503) is provided with four damping devices (6), the four damping devices (6) are respectively arranged at four corners of the bottom of the dust-proof box (503), one damping device (6) comprises a loop bar (601), a sleeve (602), a supporting plate (603), a rubber pad (604) and a spring (605), the top of the loop bar (601) is fixedly connected with the bottom of the dustproof box (503), the sleeve (602) is sleeved on the outer wall of the sleeve rod (601), the sleeve rod (601) is movably connected with the sleeve (602), the bottom of the sleeve (602) is fixedly connected with the top of the supporting plate (603), the rubber pad (604) is arranged at the bottom of the supporting plate (603), the spring (605) is arranged inside the sleeve (602), and two ends of the spring (605) are respectively and fixedly connected with the bottom of the loop bar (601) and the top of the supporting plate (603).
4. The optical module having a dustproof structure according to claim 2, wherein: and a pressure lever (7) is fixedly mounted on the outer wall of the dustproof cover (511).
5. The optical module having a dustproof structure according to claim 2, wherein: and a limiting sheet (8) is fixedly arranged at the left end of the movable rod (504).
6. An optical module having a dust-proof structure according to claim 2, characterized in that: the cross sections of the two sliding blocks (510) are both trapezoidal, and the cross section of the sliding groove of the dustproof cover (511) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525599.9U CN216434454U (en) | 2021-10-20 | 2021-10-20 | Optical module with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525599.9U CN216434454U (en) | 2021-10-20 | 2021-10-20 | Optical module with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216434454U true CN216434454U (en) | 2022-05-03 |
Family
ID=81332232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122525599.9U Active CN216434454U (en) | 2021-10-20 | 2021-10-20 | Optical module with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216434454U (en) |
-
2021
- 2021-10-20 CN CN202122525599.9U patent/CN216434454U/en active Active
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