CN208638356U - A kind of optical module protective device - Google Patents

A kind of optical module protective device Download PDF

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Publication number
CN208638356U
CN208638356U CN201821223745.4U CN201821223745U CN208638356U CN 208638356 U CN208638356 U CN 208638356U CN 201821223745 U CN201821223745 U CN 201821223745U CN 208638356 U CN208638356 U CN 208638356U
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China
Prior art keywords
protection shell
magnet
optical module
fixed block
protection
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CN201821223745.4U
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Chinese (zh)
Inventor
熊盟
况乐
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Wuhan Yongding Guangtong Technology Co Ltd
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Wuhan Yongding Guangtong Technology Co Ltd
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Abstract

The utility model discloses a kind of optical module protective devices, the protection cap of protection shell and bottom end opening including top end opening, the bottom end side of the protection cap is hinged with protection shell, the bottom end side of protection cap is welded with the first fixed block, and first offers horizontally disposed fixation hole on fixed block, the top side of the protection shell offers the first groove, and first groove be located at the lower section of the first fixed block, first fixed block activity is connected in the first groove, the inner bottom of the protection shell is provided with the second magnet and the first magnet, and first magnet be located at the top of the second magnet, the magnetism of first magnet and the second magnet is repelled each other, first magnet is far from being provided with multiple equally distributed first springs on the side side wall of the second magnet, one end of first spring is connected with horizontally disposed vibration damper plate, present apparatus knot Structure is simple, can play the role of certain buffer protection optical module when optical module founders on ground.

Description

A kind of optical module protective device
Technical field
The utility model relates to field of communication technology more particularly to a kind of optical module protective devices.
Background technique
Optical module (optical module) is made of, opto-electronic device opto-electronic device, functional circuit and optical interface etc. Including emitting and receiving two parts, the effect of optical module is exactly photoelectric conversion, and transmitting terminal converts electrical signals into optical signal, is passed through After optical fiber transmission, optical signal is converted into electric signal again by receiving end, and optical module is possible to the knot to its inside when foundering ground It is configured to damage, we have proposed a kind of optical module protective devices thus.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of optical module proposed is protected Protection unit.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of optical module protective device, the protection cap of protection shell and bottom end opening including top end opening are described The bottom end side of protection cap is hinged with protection shell, protects the bottom end side of cap to be welded with the first fixed block, and first is solid Determine to offer horizontally disposed fixation hole on block, the top side of the protection shell offers the first groove, and the first groove Positioned at the lower section of the first fixed block, the first fixed block activity is connected in the first groove, and the inner bottom of the protection shell is set It is equipped with the second magnet and the first magnet, and the first magnet is located at the top of the second magnet, the magnetism of the first magnet and the second magnet Repel each other, the first magnet far from being provided with multiple equally distributed first springs on the side side wall of the second magnet, the first spring One end is connected with horizontally disposed vibration damper plate, and the top of vibration damper plate offers the second groove, is placed with optical module in the second groove, Fixed plate is welded on the two sides side wall of optical module, fixed plate offers fixing groove, the guarantor far from the side of protection shell First through hole is offered on the two sides side wall of protective case body, pull rod is slidably connected in first through hole, and one end of pull rod, which passes through, to be protected The interior welds that protective case body extends to protection shell have the second fixed block, and the second fixed block is provided with multiple close to the side of pull rod Equally distributed second spring, one end of second spring is fixed on the inner sidewall of protection shell, and the second fixed block active card It connects in fixing groove.
Preferably, the bottom end quadrangle of the protection shell and the top four corners of protection cap are provided with damping block, subtract The vertical section for shaking block is L-shaped.
Preferably, the top two sides of the protection shell are hinged with baffle, and one end of baffle is placed on optical module, gear The bottom end of plate is provided with third spring, and one end of third spring is fixed on the inner sidewall of protection shell.
Preferably, the second through-hole is offered on the side side wall of first groove, is slidably connected in the second through-hole slotting Pin, bolt are in horizontally disposed T-shaped structure, and bolt is made of a horizon bar and a vertical panel, horizon bar One end be welded on the middle position of vertical panel, the vertical panel is provided with more on the side wall of the side of protection shell A equally distributed 4th spring, one end of the 4th spring are fixed on the side side wall of protection shell.
Preferably, multiple equally distributed cooling fins, one end of cooling fin are provided on the lateral wall of the protection shell Extend to the inside of protection shell.
Compared with prior art, the utility model has the beneficial effects that the setting of pull rod, fixed plate and the second fixed block can Optical module to be fixed in protective shell body, protect cap setting can optical module do not need using when effectively prevent Dust enters in optical module, and the heat that the setting of cooling fin can generate optical module in use dissipates, and extends The service life of optical module, while the setting of the first magnet, the second magnet, the first spring and vibration damper plate can be foundered in optical module Certain buffer protection function is played when on ground to optical module, present apparatus structure is simple, can when optical module founders on ground To play the role of certain buffer protection optical module.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of optical module protective device structural schematic diagram;
Fig. 2 be the utility model proposes a kind of optical module protective device optical module and baffle connection schematic diagram;
Fig. 3 be the utility model proposes a kind of optical module protective device protection shell, cooling fin and damping block Connection schematic diagram.
In figure: 1 protection shell, 2 baffles, 3 protection caps, 4 pull rods, 5 second fixed blocks, 6 fixed plates, 7 vibration damper plates, 8 the One spring, 9 first magnets, 10 second magnets, 11 cooling fins, 12 optical modules, 13 damping blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Referring to Fig.1-3, a kind of optical module protective device, the guarantor of protection shell 1 and bottom end opening including top end opening Protective case lid 3, the bottom end side of protection cap 3 are hinged with protection shell 1, and it is fixed that the bottom end side of protection cap 3 is welded with first Block, and horizontally disposed fixation hole is offered on the first fixed block, the top side of protection shell 1 offers the first groove, and First groove is located at the lower section of the first fixed block, and the first fixed block activity is connected in the first groove, protects the inner bottom of shell 1 End is provided with the second magnet 10 and the first magnet 9, and the first magnet 9 is located at the top of the second magnet 10, the first magnet 9 and second The magnetism of magnet 10 is repelled each other, and the first magnet 9 is provided with multiple equally distributed first on the side side wall far from the second magnet 10 Spring 8, one end of the first spring 8 are connected with horizontally disposed vibration damper plate 7, and the top of vibration damper plate 7 offers the second groove, and second It is placed with optical module 12 in groove, fixed plate 6 is welded on the two sides side wall of optical module 12, fixed plate 6 is far from protection shell 1 Side offer fixing groove, protect and offer first through hole on the two sides side wall of shell 1, slidably connected in first through hole Pull rod 4, one end of pull rod 4, which passes through the interior welds that protection shell 1 extends to protection shell 1, the second fixed block 5, and second is fixed Block 5 is provided with multiple equally distributed second springs close to the side of pull rod 4, and one end of second spring is fixed on protection shell 1 Inner sidewall on, and 5 activity of the second fixed block is connected in fixing groove, protects the bottom end quadrangle of shell 1 and the top of protection cap 3 End four corners are provided with damping block 13, and the vertical section of damping block 13 is L-shaped, and the top two sides of protection shell 1 are hinged with Baffle 2, one end of baffle 2 are placed on optical module 12, and the bottom end of baffle 2 is provided with third spring, and one end of third spring is solid It is scheduled on the inner sidewall of protection shell 1, the second through-hole is offered on the side side wall of the first groove, is slidably connected in the second through-hole There is bolt, bolt is in horizontally disposed T-shaped structure, and bolt is made of a horizon bar and a vertical panel, water One end of flat bar is welded on the middle position of vertical panel, and vertical panel is provided on the side wall of the side of protection shell 1 Multiple equally distributed 4th springs, one end of the 4th spring are fixed on the side side wall of protection shell 1, protection shell 1 Multiple equally distributed cooling fins 11 are provided on lateral wall, one end of cooling fin 11 extends to the inside of protection shell 1.
Embodiment: when in use, cap 3 is protected in rotation to the present apparatus first, then two baffles 2 and two pull rods 4 are pulled Optical module 12 is placed in protection shell 1, it is to be placed it is good after unclamp baffle 2 and pull rod 4, the second fixed block 5 can be clamped at this time In the fixing groove in fixed plate 6, optical module 12 can also be fixed in protection shell 1 by the setting of baffle 2, easy to operate, It is conveniently replaceable optical module 12, the connection-peg on 12 top of optical module need to be only inserted into the equipment for needing to connect by when use, When not needing using optical module 12, bolt rotation protection shell 3 is pulled to snap fit onto the first fixed block in the first groove, then again Bolt is unclamped, bolt will be connected in fixation hole, and can close the present apparatus, dust be avoided to enter, and the setting of cooling fin 11 can With the heat derives generated when effectively optical module 12 working, the service life of optical module 12 is extended, is fallen in optical module 12 When on to ground, optical module 12 can be effectively protected in the setting of damping block 13, while the setting of the first spring can also play one Fixed damping effect, the repulsion generated between the first magnet 9 and the second magnet 10 also function to the effect of damping, present apparatus structure letter It is single, certain buffer protection optical module 12 can be played the role of when optical module 12 founders on ground.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of optical module protective device, the protection cap (3) of protection shell (1) and bottom end opening including top end opening, It is characterized in that, the bottom end side of protection cap (3) is hinged with protection shell (1), the bottom end side weldering of protection cap (3) It is connected to the first fixed block, and offers horizontally disposed fixation hole on the first fixed block, the top side of protection shell (1) The first groove being offered, and the first groove is located at the lower section of the first fixed block, the first fixed block activity is connected in the first groove, The inner bottom of protection shell (1) is provided with the second magnet (10) and the first magnet (9), and the first magnet (9) is positioned at the The magnetism of the top of two magnets (10), the first magnet (9) and the second magnet (10) is repelled each other, and the first magnet (9) is far from the second magnet (10) multiple equally distributed first springs (8) are provided on side side wall, one end of the first spring (8) is connected with level and sets The vibration damper plate (7) set, the top of vibration damper plate (7) offer the second groove, and optical module (12), optical module are placed in the second groove (12) it being welded on two sides side wall fixed plate (6), fixed plate (6) offers fixing groove far from the side of protection shell (1), First through hole is offered on the two sides side wall of protection shell (1), pull rod (4), pull rod are slidably connected in first through hole (4) one end, which passes through the interior welds that protection shell (1) extends to protection shell (1), the second fixed block (5), the second fixed block (5) side close to pull rod (4) is provided with multiple equally distributed second springs, and one end of second spring is fixed on protection shell (1) on inner sidewall, and the second fixed block (5) activity is connected in fixing groove.
2. a kind of optical module protective device according to claim 1, which is characterized in that the bottom of protection shell (1) The top four corners of end quadrangle and protection cap (3) are provided with damping block (13), and the vertical section of damping block (13) is L-shaped.
3. a kind of optical module protective device according to claim 1, which is characterized in that the top of protection shell (1) End two sides are hinged with baffle (2), and one end of baffle (2) is placed on optical module (12), and the bottom end of baffle (2) is provided with third Spring, one end of third spring are fixed on the inner sidewall of protection shell (1).
4. a kind of optical module protective device according to claim 1, which is characterized in that the side side of first groove The second through-hole is offered on wall, bolt is slidably connected in the second through-hole, and bolt is in horizontally disposed T-shaped structure, and bolt is It is made of a horizon bar and a vertical panel, one end of horizon bar is welded on the middle position of vertical panel, described Vertical panel is provided with multiple equally distributed 4th springs on the side wall of the side of protection shell (1), the 4th spring One end is fixed on the side side wall of protection shell (1).
5. a kind of optical module protective device according to claim 1, which is characterized in that outside protection shell (1) Multiple equally distributed cooling fins (11) are provided on side wall, one end of cooling fin (11) extends to the inside of protection shell (1).
CN201821223745.4U 2018-12-21 2018-12-21 A kind of optical module protective device Active CN208638356U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821223745.4U CN208638356U (en) 2018-12-21 2018-12-21 A kind of optical module protective device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821223745.4U CN208638356U (en) 2018-12-21 2018-12-21 A kind of optical module protective device

Publications (1)

Publication Number Publication Date
CN208638356U true CN208638356U (en) 2019-03-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821223745.4U Active CN208638356U (en) 2018-12-21 2018-12-21 A kind of optical module protective device

Country Status (1)

Country Link
CN (1) CN208638356U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112911846A (en) * 2020-09-16 2021-06-04 杭州职业技术学院 Electromechanical control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112911846A (en) * 2020-09-16 2021-06-04 杭州职业技术学院 Electromechanical control device
CN112911846B (en) * 2020-09-16 2022-06-21 杭州职业技术学院 Electromechanical control device

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