CN109586796A - A kind of protective device of optical transmitter and receiver - Google Patents
A kind of protective device of optical transmitter and receiver Download PDFInfo
- Publication number
- CN109586796A CN109586796A CN201811518106.5A CN201811518106A CN109586796A CN 109586796 A CN109586796 A CN 109586796A CN 201811518106 A CN201811518106 A CN 201811518106A CN 109586796 A CN109586796 A CN 109586796A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- optical transmitter
- magnet
- upper shell
- shell cover
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/023—Handles; Grips
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Thermal Sciences (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The present invention relates to optical transmitter and receiver technical fields, especially a kind of protective device of optical transmitter and receiver, including lower casing, upper shell cover is plugged in the lower casing, screw is threaded between the engaging lug and fixed plate, the lower casing lower end is fixedly connected with bottom cover, cooling mechanism is provided on the bottom cover, damping is provided on the bottom cover lower end and upper shell cover, the damping includes the support rib being fixedly connected with both ends on the upside of upper shell cover, two support rib relative inners are fixedly connected to the second magnet, second magnet side is provided with the first magnet by sliding equipment, and first magnet and the second magnet opposite face be same sex magnetic surface, hinge bar is hinged on the sliding equipment, the hinge bar other end is hinged with vibration damper plate, telescopic rod is fixedly connected between the vibration damper plate and upper shell cover.The present invention has the function of playing protection to optical transmitter and receiver, prevents optical transmitter and receiver in transport, or when by ambient pressure, caused by damage.
Description
Technical field
The present invention relates to optical transmitter and receiver technical field more particularly to a kind of protective devices of optical transmitter and receiver.
Background technique
Optical transmitter and receiver is exactly the terminal device of optical signal transmission.Due to the raising of current technology, the reduction of optical fiber price makes it
It obtains well in every field using (being mainly reflected in safety monitoring), therefore the producer of each optical transmitter and receiver is like after being rain
Grow up as spring bamboo.
Optical transmitter and receiver in the development of China is started along with monitoring development, and video optical multiplexer is exactly the mould for arriving multichannel one
The equipment that quasi- vision signal is transmitted at optical signal by fiber medium by various code conversions, but be divided into simulation optical transmitter and receiver and
Digital Optical Terminal.
Optical transmitter and receiver be easy to cause collision without protective device in transport and the use of time, causes optical transmitter and receiver impaired, influences
The service life of optical transmitter and receiver, while optical transmitter and receiver work can generate temperature, if do not shed to these temperature, will affect light end
The normal work of machine, it is described it is proposed that a kind of protective device of optical transmitter and receiver.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of protection dress of the optical transmitter and receiver proposed
It sets.
To achieve the goals above, present invention employs following technical solutions:
A kind of protective device of optical transmitter and receiver, including lower casing are designed, upper shell cover, the lower box are plugged in the lower casing
Lid two sides are fixedly connected with fixed plate, and the upper shell cover two sides are fixedly connected with engaging lug, between the engaging lug and fixed plate
It is threaded with screw, the screw lower thread is connected with nut, and the lower casing lower end is fixedly connected with bottom cover, the bottom
Cover and be provided with cooling mechanism, be provided with damping on the bottom cover lower end and upper shell cover, the damping include with
The support rib that both ends are fixedly connected on the upside of upper shell cover, two support rib relative inners are fixedly connected to the second magnet, institute
It states the second magnet side and the first magnet is provided with by sliding equipment, and the first magnet and the second magnet opposite face are same sex magnetic
Face is hinged with hinge bar on the sliding equipment, and the hinge bar other end is hinged with vibration damper plate, the vibration damper plate and upper shell cover
Between be fixedly connected with telescopic rod.
Preferably, the sliding equipment includes the limiting slot being provided on upper shell cover, and sliding is provided in the limiting slot
Limited block, the limited block are hinged with hinge bar.
Preferably, the telescopic rod includes the connecting column being fixedly connected with vibration damper plate, is fixedly connected on the upper shell cover
Sleeve, the connecting column are plugged in sleeve, and one end that the connecting column is located in sleeve is fixedly connected with limited block, the limit
Position block is slidably arranged in sleeve.
Preferably, the cooling mechanism includes the heat emission fan being fixedly connected with bottom cover both ends, the lower casing and upper shell cover
On it is equidistant offer multiple heat release holes, both ends are provided with the air inlet hole being provided on bottom cover on the downside of the heat emission fan.
Preferably, it is fixedly connected with handle on the vibration damper plate, hold set is arranged on the handle, the hold set is by rubber
Material is made.
Preferably, the vibration damper plate be rubber slab, the vibration damper plate with a thickness of 1.5mm.
Preferably, spring is fixedly connected on first magnet, the spring other end is fixedly connected with the second magnet.
A kind of protective device of optical transmitter and receiver proposed by the present invention, beneficial effect are: the first magnet, the second magnet, hinged
The design of bar, vibration damper plate, upper shell cover, lower casing plays the role of protection to optical transmitter and receiver, prevent optical transmitter and receiver be collided or
When transport, the vibration of generation causes the damage of optical transmitter and receiver, and the design of cooling mechanism plays the role of heat dissipation, when preventing work,
Temperature is excessively high, causes the damage of optical transmitter and receiver, and the design of handle and hold set plays the role of mentioning optical transmitter and receiver convenient for holding
It takes, the design of telescopic rod plays the role of limit to vibration damper plate, prevents vibration damper plate from relaxing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the protective device of optical transmitter and receiver proposed by the present invention；
Fig. 2 is a kind of top view of the protective device of optical transmitter and receiver proposed by the present invention；
Fig. 3 is a kind of enlarged drawing of the protective device part A of optical transmitter and receiver proposed by the present invention；
Fig. 4 is the structural schematic diagram of telescopic rod.
In figure: handle 1, telescopic rod 2, upper shell cover 3, heat release hole 4, lower casing 5, bottom cover 6, vibration damper plate 7, engaging lug 8, screw
9, the first magnet 10, hinge bar 11, limited block 12, limiting slot 13, spring 14, the second magnet 15, support rib 16, heat emission fan 17,
Fixed plate 18, nut 19, connecting column 20, sleeve 21, limited block 22, air inlet hole 23, hold set 24.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of protective device of optical transmitter and receiver, including lower casing 5 are plugged with upper shell cover 3 in lower casing 5, under
5 two sides of box cover are fixedly connected with fixed plate 18, and 3 two sides of upper shell cover are fixedly connected with engaging lug 8, engaging lug 8 and fixed plate 18 it
Between be threaded with screw 9,9 lower thread of screw is connected with nut 19, and 5 lower end of lower casing is fixedly connected with bottom cover 6, pass through by
Optical transmitter and receiver is placed between lower casing 5 and upper shell cover 3, tightens screw 9 and nut 19, makes lower casing 5 and upper shell cover 3 by optical transmitter and receiver
It is fixed, while being also convenient for the optical transmitter and receiver different to size and being fixed, play the role of protection, while screw to optical transmitter and receiver
9 are taken out optical transmitter and receiver convenient for separating to lower casing 5 with upper shell cover 3 with the design of nut 19, to optical transmitter and receiver progress
Maintenance or replacement.
Cooling mechanism is provided on bottom cover 6, cooling mechanism includes the heat emission fan 17 being fixedly connected with 6 both ends of bottom cover, lower box
Equidistant on lid 5 and upper shell cover 3 to offer multiple heat release holes 4,17 downside both ends of heat emission fan, which are provided with, to be provided on bottom cover 6
Air inlet hole 23, heat emission fan 17 are attached by conducting wire and external power supply, and the switch of heat emission fan 17 is provided on the conducting wire, are dissipated
Heat fan 17 blows out wind from heat release hole 4, and the effect of heat dissipation is played to optical transmitter and receiver, prevents optical transmitter and receiver because of lower casing 5 and upper shell cover 3
The case where package, influences its heat dissipation effect, causes optical transmitter and receiver because of high temperature, and generates crash.
Damping is provided on 6 lower end of bottom cover and upper shell cover 3, damping includes solid with 3 upside both ends of upper shell cover
Surely the support rib 16 connected, two 16 relative inners of support rib are fixedly connected to the second magnet 15, and 15 side of the second magnet is logical
It crosses sliding equipment and is provided with the first magnet 10, and the first magnet 10 and 15 opposite face of the second magnet are same sex magnetic surface, and the first magnetic
Iron 10 is identical as the cross-sectional area of 15 opposite face of the second magnet, and spring 14 is fixedly connected on the first magnet 10, and spring 14 is another
End is fixedly connected with the second magnet 15, and sliding equipment includes the limiting slot 13 being provided on upper shell cover 3, and sliding is set in limiting slot 13
It is equipped with limited block 12, limited block 12 is hinged with hinge bar 11, and hinge bar 11,11 other end of hinge bar are hinged on sliding equipment
It is hinged with vibration damper plate 7, when being shaken, or when by ambient pressure, vibration damper plate 7 can be moved, and move hinge bar 11
It is dynamic, so that limited block 12 be driven to be moved in limiting slot 13, the first magnet 10 is driven to be moved, the first magnet 10 and the
Repulsion between one magnet 10, will absorb vibration, and the vibration prevented causes the damage of optical transmitter and receiver, while spring 14
Design, the vibration of generation is absorbed, the effect of damping is strengthened.
Vibration damper plate 7 is rubber slab, vibration damper plate 7 with a thickness of 1.5mm, vibration damper plate 7 is the design of rubber slab, enhances damping
The elastic force of plate 7 prevents vibration damper plate 7 by ambient pressure, causes vibration damper plate 7 to generate plastic deformation, cause the damage of vibration damper plate 7,
It is fixedly connected with handle 1 on vibration damper plate 7, hold set 24 is arranged on handle 1, hold set 24 is made of rubber material, enhances hold set
24 oxidation resistant ability, while there is preferable elasticity, comfort level when assurance is strengthened, by the design of handle 1, is convenient for
Device and optical transmitter and receiver are carried, while the design of hold set 24, when carrying lifts, increases the area of contact, prevent handle
Hand is strangled out trace by hand 1, causes the pain of palm.
Telescopic rod 2 is fixedly connected between vibration damper plate 7 and upper shell cover 3, telescopic rod 2 includes being fixedly connected with vibration damper plate 7
Connecting column 20 is fixedly connected with sleeve 21 on upper shell cover 3, and connecting column 20 is plugged in sleeve 21, and connecting column 20 is located at sleeve 21
Interior one end is fixedly connected with limited block 22, and limited block 22 is slidably arranged in sleeve 21, when being shaken, 7 meeting of vibration damper plate
It is moved, drives connecting column 20 to be moved in sleeve 21, play the role of limit, while limited block 22 to vibration damper plate 7
Design, play the role of limit to connecting column 20, prevent connecting column 20 be detached from sleeve 21.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of protective device of optical transmitter and receiver, including lower casing (5), the lower casing (5) is interior to be plugged with upper shell cover (3), described
Lower casing (5) two sides are fixedly connected with fixed plate (18), which is characterized in that upper shell cover (3) two sides are fixedly connected with connection
Ear (8) is threaded with screw (9) between the engaging lug (8) and fixed plate (18), screw (9) the lower thread connection
Have nut (19), lower casing (5) lower end is fixedly connected with bottom cover (6), is provided with cooling mechanism on the bottom cover (6), institute
It states and is provided with damping on bottom cover (6) lower end and upper shell cover (3), the damping includes and on the upside of upper shell cover (3) two
The support rib (16) being fixedly connected is held, two support rib (16) relative inners are fixedly connected to the second magnet (15), institute
It states the second magnet (15) side to be provided with the first magnet (10) by sliding equipment, and the first magnet (10) and the second magnet (15)
Opposite face is same sex magnetic surface, is hinged with hinge bar (11) on the sliding equipment, hinge bar (11) other end, which is hinged with, to be subtracted
It shakes plate (7), is fixedly connected with telescopic rod (2) between the vibration damper plate (7) and upper shell cover (3).
2. a kind of protective device of optical transmitter and receiver according to claim 1, which is characterized in that the sliding equipment includes opening up
Limiting slot (13) on upper shell cover (3), the interior sliding of the limiting slot (13) are provided with limited block (12), the limited block (12)
It is hinged with hinge bar (11).
3. a kind of protective device of optical transmitter and receiver according to claim 1, which is characterized in that the telescopic rod (2) include with
The connecting column (20) that vibration damper plate (7) is fixedly connected is fixedly connected with sleeve (21), the connecting column on the upper shell cover (3)
(20) it being plugged in sleeve (21), the connecting column (20) is located at one end in sleeve (21) and is fixedly connected with limited block (22),
The limited block (22) is slidably arranged in sleeve (21).
4. a kind of protective device of optical transmitter and receiver according to claim 1, which is characterized in that the cooling mechanism includes and bottom
The heat emission fan (17) that lid (6) both ends are fixedly connected, the lower casing (5) offer multiple dissipate with equidistant on upper shell cover (3)
Hot hole (4), heat emission fan (17) downside both ends are provided with the air inlet hole (23) being provided on bottom cover (6).
5. a kind of protective device of optical transmitter and receiver according to claim 1, which is characterized in that fixed on the vibration damper plate (7)
It is connected with handle (1), is arranged with hold set (24) on the handle (1), the hold set (24) is made of rubber material.
6. a kind of protective device of optical transmitter and receiver according to claim 1, which is characterized in that the vibration damper plate (7) is rubber
Plate, the vibration damper plate (7) with a thickness of 1.5mm.
7. a kind of protective device of optical transmitter and receiver according to claim 1, which is characterized in that solid on first magnet (10)
Surely it is connected with spring (14), spring (14) other end is fixedly connected with the second magnet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518106.5A CN109586796B (en) | 2018-12-12 | 2018-12-12 | Protection device of optical transmitter and receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518106.5A CN109586796B (en) | 2018-12-12 | 2018-12-12 | Protection device of optical transmitter and receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109586796A true CN109586796A (en) | 2019-04-05 |
| CN109586796B CN109586796B (en) | 2021-08-27 |
Family
ID=65929265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811518106.5A Active CN109586796B (en) | 2018-12-12 | 2018-12-12 | Protection device of optical transmitter and receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109586796B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110410337A (en) * | 2019-06-27 | 2019-11-05 | 江苏赐福科技有限公司 | A kind of magnetic suspension centrifugal compressor |
| CN110958795A (en) * | 2019-12-13 | 2020-04-03 | 安徽博洽多闻智能电网科技有限公司 | Intelligent data acquisition terminal convenient to mount and prevent falling |
| CN111430852A (en) * | 2020-04-13 | 2020-07-17 | 薛舒心 | Filter device with anti-deformation structure for electromagnetic range |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410337A (en) * | 2019-06-27 | 2019-11-05 | 江苏赐福科技有限公司 | A kind of magnetic suspension centrifugal compressor |
| CN110958795A (en) * | 2019-12-13 | 2020-04-03 | 安徽博洽多闻智能电网科技有限公司 | Intelligent data acquisition terminal convenient to mount and prevent falling |
| CN110958795B (en) * | 2019-12-13 | 2020-11-24 | 安徽博洽多闻智能电网科技有限公司 | Intelligent data acquisition terminal convenient to mount and prevent falling |
| CN111430852A (en) * | 2020-04-13 | 2020-07-17 | 薛舒心 | Filter device with anti-deformation structure for electromagnetic range |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109586796B (en) | 2021-08-27 |
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