CN108897098A - The online isolator waterproof shell of short wavelength - Google Patents
The online isolator waterproof shell of short wavelength Download PDFInfo
- Publication number
- CN108897098A CN108897098A CN201810906475.5A CN201810906475A CN108897098A CN 108897098 A CN108897098 A CN 108897098A CN 201810906475 A CN201810906475 A CN 201810906475A CN 108897098 A CN108897098 A CN 108897098A
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- China
- Prior art keywords
- isolator
- short wavelength
- hole
- lower case
- sluicing
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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
- G02B6/26—Optical coupling means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Details Of Aerials (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses the online isolator waterproof shells of short wavelength, including lower case and upper housing, the inner wall bottom of the lower case is fixedly connected with moist-proof board, insulator body is fixedly connected at the top of the moist-proof board, the deck being fixedly connected at the top of the moist-proof board at left and right sides of insulator body, the side of the deck offers through-hole, the through-hole is connected to the inner wall of deck, the inside of the lower case offers drain hole, the through-hole is connected to drain hole, the bottom of the shell is fixedly connected with sluicing bottom plate, the sluicing bottom plate is connected to drain hole, the inner wall side of the lower case is fixedly connected with fixture block.The present invention is solved existing online isolator and is directly directly pasted using two shells mostly during installation, although ensure that the stability of isolator in this way, but easily lead to water or dust etc. enters inside isolator from junction, damage isolator, thus the problem of influencing whether production process.
Description
Technical field
The present invention relates to short wavelength's isolator technical fields, the specially online isolator waterproof shell of short wavelength.
Background technique
Isolator is a kind of using linear optical coupling isolation principle, and input signal is carried out conversion output, input, output and work
Make the equipment instrument adapted that power supply three is mutually isolated, is particularly suitable for and needs to be electrically isolated, isolator also known as signal isolator, is
Important component in industrial control system, in each process loops using signal isolation method can with DCS or PLC etc. every
Transmitter (equipment component can be accomplished) from fastener or scene with isolation, can be used signal isolator also to realize.
Isolator it is many kinds of, wherein the online isolator of short wavelength is also by the attention of staff, it is existing
Wire type isolator is directly directly pasted using two shells mostly during installation, although ensure that the stability of isolator in this way,
But easily lead to water or dust etc. enters inside isolator from junction, damages isolator, to influence whether to give birth to
Production process.
Summary of the invention
The purpose of the present invention is to provide the online isolator waterproof shells of short wavelength, to solve to mention in above-mentioned background technique
Existing online isolator out is directly directly pasted using two shells mostly during installation, although ensure that isolation in this way
The stability of device, but easily lead to water or dust etc. enters inside isolator from junction, damages isolator, thus
The problem of influencing whether production process.
In order to solve the above technical problems, the present invention provides the following technical solutions：
The inner wall bottom of the online isolator waterproof shell of short wavelength, including lower case and upper housing, the lower case is solid
Surely it is connected with moist-proof board, insulator body is fixedly connected at the top of the moist-proof board, is fixedly connected at the top of the moist-proof board
There is the deck being located at left and right sides of insulator body, the side of the deck offers through-hole, the inner wall of the through-hole and deck
Connection, the inside of the lower case offer drain hole, and the through-hole is connected to drain hole, and the bottom of the lower case is fixed to be connected
It is connected to sluicing bottom plate, the sluicing bottom plate is connected to drain hole, and the sluicing bottom plate is hollow plate, and hollow board ends are to open
Mouthful, hollow plate inner wall is equipped with sliding slot, is equipped with shuttle board in hollow plate, shuttle board two sides are stuck in sliding slot, the sluicing bottom plate
Side is equipped with motor, and the axis of motor passes through sluicing sidewall of the bottom plate and withstands in the elongate slots of shuttle board side wall, and axis front end is equipped with bias
Wheel, described elongate slots or so cell wall are equipped with spring, and spring is withstood on eccentric wheel side wall.
Preferably, the shuttle board upper surface is equipped with tooth mouth.
Preferably, the shuttle board is using axis as boundary, and the tooth mouth of two sides is all outwardly.
Preferably, the shuttle board two sides are equipped with baffle.
Preferably, the inner wall side of the lower case is fixedly connected with fixture block, and the inner wall side of the upper housing offers
Card slot, the inner wall of the card slot are fixedly connected with gasket, the fixture block and gasket grafting, and the bottom of the upper housing is fixed
It is connected with grafting item, the grafting item and lower case grafting, is fixedly connected with shield at the top of the inner wall of the upper housing, it is described
Shield and deck grafting.
Preferably, the junction of the upper housing and lower case is bonded using glue.
Preferably, the junction of the shield and deck is provided with sealing strip.
Preferably, the through-hole is oblique in 30 degree of angles with horizontal plane.
Preferably, angle is provided at left and right sides of the sluicing bottom plate.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the present invention, by setting fixture block, card slot, gasket and grafting item, when carrying out the installation of shell, first by fixture block
Inside card slot, then by grafting item in lower case, connect upper-lower casing directly even closer, to make moisture or powder
Dirt etc. cannot be introduced into enclosure interior, and shield can be protected further into insulator body, avoid moisture or powder
Dirt etc. damages insulator body.
2. by setting deck, effectively the position of insulator body can be defined, then by by shield with
Effectively moisture can be isolated with insulator body when enclosure interior infiltration for deck grafting, then in through-hole, sluicing
Under the common cooperation of hole and sluicing bottom plate, the moisture for infiltering shell is set to be flowed into sluicing base plate interior, and moist-proof board can be isolation
Device ontology provides good dampproof effect, avoids moisture and stops inside housings, and internal environment can be made moist, influence isolator
The operation of ontology is solved existing online isolator and is directly directly pasted using two shells mostly during installation, in this way
Although ensure that the stability of isolator, easilys lead to water or dust etc. and entered inside isolator from junction, made
Isolator damage, thus the problem of influencing whether production process.
3. being rotated by motor band movable eccentric wheel, the spring interruption stress for withstanding on eccentric wheel side is stretched back and forth, shuttle board
Therefore it can move back and forth in sliding slot, slowly throw away the water on shuttle board successively by tooth mouth one in mobile process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 of the present invention at A；
Fig. 3 is the enlarged drawing in Fig. 1 of the present invention at B；
Fig. 4 is sluicing floor structure schematic elevation view of the present invention；
Fig. 5 is sluicing floor structure schematic side view of the present invention；
In figure：1, lower case；2, moist-proof board；3, insulator body；4, deck；5, through-hole；6, drain hole；7, sluicing bottom
Plate；8, upper housing；9, fixture block；10, card slot；11, gasket；12, grafting item；13, shield；14, sliding slot；15, shuttle board；
16, motor；17, elongate slots；18, eccentric wheel；19, spring；20, tooth mouth；21, baffle.
Specific embodiment
It is directly directly pasted using two shells mostly during installation to solve existing online isolator, though in this way
So ensure that the stability of isolator, but easily lead to water or dust etc. and entered inside isolator from junction, make every
It is damaged from device, thus the problem of influencing whether production process, the embodiment of the invention provides the online isolator waterproofs of short wavelength
Shell.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 clearly and completely
Description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment 1
Fig. 1-3 is please referred to, present embodiments provides the online isolator waterproof shell of short wavelength, including lower case 1 and upper
Shell 8, the inner wall bottom of lower case 1 are fixedly connected with moist-proof board 2, and the top of moist-proof board 2 is fixedly connected with insulator body 3,
The top of moist-proof board 2 is fixedly connected with the deck 4 positioned at 3 left and right sides of insulator body, and the side of deck 4 offers through-hole 5,
Through-hole 5 is connected to the inner wall of deck 4, and the inside of lower case 1 offers drain hole 6, and through-hole 5 is connected to drain hole 6, lower case 1
Bottom be fixedly connected with sluicing bottom plate 7, sluicing bottom plate 7 is connected to drain hole 6, and the inner wall side of lower case 1 is fixedly connected with
Fixture block 9, the inner wall side of upper housing 8 offer card slot 10, and the inner wall of card slot 10 is fixedly connected with gasket 11, fixture block 9 with it is close
11 grafting of packing, the bottom of upper housing 8 are fixedly connected with grafting item 12, grafting item 12 and 1 grafting of lower case, upper housing 8 it is interior
Shield 13, shield 13 and 4 grafting of deck are fixedly connected at the top of wall.
In the present embodiment, by setting fixture block 9, card slot 10, gasket 11 and grafting item 12, in the installation for carrying out shell
When, first by fixture block 9 inside card slot 10, then by grafting item 12 in lower case 1, connects upper-lower casing directly and more step up
It is close, to make moisture or dust etc. cannot be introduced into enclosure interior, and shield 13 can be carried out further into insulator body 3
Protection, avoids moisture or dust etc. and damages to insulator body 3, can be effectively by isolator sheet by the way that deck 4 is arranged
The position of body 3 is defined,, can be effectively by water when enclosure interior infiltration then by by shield 13 and 4 grafting of deck
Divide and be isolated with insulator body 3, then under the common cooperation of through-hole 5, drain hole 6 and sluicing bottom plate 7, makes to infilter shell
Moisture be flowed into inside sluicing bottom plate 7, and moist-proof board 2 can provide good dampproof effect for insulator body 3, avoid water
Point stop inside housings, internal environment can be made moist, influence the operation of insulator body 3, solve it is existing it is online every
It is directly directly pasted using two shells mostly during installation from device, although ensure that the stability of isolator in this way, very
It is easy to cause water or dust etc. to enter inside isolator from junction, damages isolator, to influence whether production process
The problem of.
Embodiment 2
Fig. 1-3 is please referred to, is further improved on the basis of embodiment 1：The junction of upper housing 8 and lower case 1
Bonded using glue, bond the junction of upper-lower casing by using glue, can further be promoted upper-lower casing it
Between sealing effect, to keep its waterproof effect more preferable, the junction of shield 13 and deck 4 is provided with sealing strip, makes to protect
Sealing performance between cover 13 and deck 4 is more preferable, prevents water or dust from entering in shield 13 from junction from playing
Portion avoids it and contacts with insulator body 3.
Wherein, through-hole 5 is oblique in 30 degree of angles with horizontal plane, and when enclosure interior infiltration, through-hole 5 is arranged to incline
Ramp-like, water can pass through inside through-hole 5, so that the moisture of enclosure interior is discharged, avoid water and rest in shell for a long time
Portion causes internal environment moist, thus the problem of impacting to insulator body 3, the left and right sides of sluicing bottom plate 7 is respectively provided with
There is angle, facilitates the installation of isolator.
Embodiment 3
Fig. 4-5 is please referred to, is further improved on the basis of embodiment 2：Sluicing bottom plate is hollow plate, hollow plate two
End is opening, and hollow plate inner wall is equipped with sliding slot 14, is equipped with shuttle board 15 in hollow plate, shuttle board two sides are stuck in sliding slot, described
Sluicing bottom panel side be equipped with motor 16, the axis of motor passes through sluicing sidewall of the bottom plate and withstands in the elongate slots 17 of shuttle board side wall,
Axis front end is equipped with eccentric wheel 18, and described elongate slots or so cell wall is equipped with spring 19, and spring is withstood on eccentric wheel side wall.
Shuttle board upper surface is equipped with tooth mouth 20.
Shuttle board is using axis as boundary, and the tooth mouth of two sides is all outwardly.
Shuttle board two sides are equipped with baffle 21.
In description of the invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of description of the present invention and simplification of the description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore is not considered as limiting the invention.
In description of the invention, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. the online isolator waterproof shell of short wavelength, including lower case and upper housing, the inner wall bottom of the lower case are fixed
It is connected with moist-proof board, insulator body is fixedly connected at the top of the moist-proof board, is fixedly connected at the top of the moist-proof board
Deck at left and right sides of insulator body, the side of the deck offer through-hole, the inner wall company of the through-hole and deck
Logical, the inside of the lower case offers drain hole, and the through-hole is connected to drain hole, and the bottom of the lower case is fixedly connected
There is sluicing bottom plate, the sluicing bottom plate is connected to drain hole, and the sluicing bottom plate is hollow plate, and hollow board ends are opening,
Hollow plate inner wall is equipped with sliding slot, is equipped with shuttle board in hollow plate, shuttle board two sides are stuck in sliding slot, the sluicing bottom panel side
Equipped with motor, the axis of motor passes through sluicing sidewall of the bottom plate and withstands in the elongate slots of shuttle board side wall, and axis front end is equipped with eccentric wheel, institute
Elongate slots stated or so cell wall is equipped with spring, and spring is withstood on eccentric wheel side wall.
2. the online isolator waterproof shell of short wavelength according to claim 1, it is characterised in that：Table on the shuttle board
Face is equipped with tooth mouth.
3. the online isolator waterproof shell of short wavelength according to claim 1, it is characterised in that：The shuttle board is with axis
For boundary, the tooth mouth of two sides is all outwardly.
4. the online isolator waterproof shell of short wavelength according to claim 1, it is characterised in that：The shuttle board two sides
Equipped with baffle.
5. the online isolator waterproof shell of short wavelength according to claim 1, it is characterised in that：The upper housing is under
The junction of shell is bonded using glue.
6. the online isolator waterproof shell of short wavelength according to claim 1, it is characterised in that：The shield and card
The junction of seat is provided with sealing strip.
7. the online isolator waterproof shell of short wavelength according to claim 1, it is characterised in that：The through-hole is with level
Face is oblique in 30 degree of angles.
8. the online isolator waterproof shell of short wavelength according to claim 1, it is characterised in that：The sluicing bottom plate
The left and right sides is provided with angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906475.5A CN108897098B (en) | 2018-08-10 | 2018-08-10 | Short wavelength online isolator waterproof shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906475.5A CN108897098B (en) | 2018-08-10 | 2018-08-10 | Short wavelength online isolator waterproof shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108897098A true CN108897098A (en) | 2018-11-27 |
| CN108897098B CN108897098B (en) | 2020-05-15 |
Family
ID=64353694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810906475.5A Active CN108897098B (en) | 2018-08-10 | 2018-08-10 | Short wavelength online isolator waterproof shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN108897098B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397045A (en) * | 2020-11-16 | 2021-02-23 | 江西阿诺玛科技有限公司 | Self-learning effector capable of copying tone |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH118009A (en) * | 1997-06-18 | 1999-01-12 | Honda Tsushin Kogyo Kk | Waterproof connector and electronic apparatus casing incorporating it and combination of electronic apparatus casing incorporating it and its mating waterproof connector |
| CN203595846U (en) * | 2013-10-14 | 2014-05-14 | 上海汇珏网络通信设备有限公司 | Leakproof structure of optical cable splice box |
| CN104219920A (en) * | 2014-09-30 | 2014-12-17 | 成都汉康信息产业有限公司 | Hydrological telemetry terminal device with waterproof structure |
| CN105445862A (en) * | 2014-07-09 | 2016-03-30 | 泰科电子(上海)有限公司 | Optical fiber connector and field assembly method thereof |
| CN207281354U (en) * | 2017-09-30 | 2018-04-27 | 代东东 | A kind of outdoor safety type optical-fibre communications cabinet |
-
2018
- 2018-08-10 CN CN201810906475.5A patent/CN108897098B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH118009A (en) * | 1997-06-18 | 1999-01-12 | Honda Tsushin Kogyo Kk | Waterproof connector and electronic apparatus casing incorporating it and combination of electronic apparatus casing incorporating it and its mating waterproof connector |
| CN203595846U (en) * | 2013-10-14 | 2014-05-14 | 上海汇珏网络通信设备有限公司 | Leakproof structure of optical cable splice box |
| CN105445862A (en) * | 2014-07-09 | 2016-03-30 | 泰科电子(上海)有限公司 | Optical fiber connector and field assembly method thereof |
| CN104219920A (en) * | 2014-09-30 | 2014-12-17 | 成都汉康信息产业有限公司 | Hydrological telemetry terminal device with waterproof structure |
| CN207281354U (en) * | 2017-09-30 | 2018-04-27 | 代东东 | A kind of outdoor safety type optical-fibre communications cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397045A (en) * | 2020-11-16 | 2021-02-23 | 江西阿诺玛科技有限公司 | Self-learning effector capable of copying tone |
| CN112397045B (en) * | 2020-11-16 | 2023-03-24 | 江西阿诺玛科技有限公司 | Self-learning effector capable of copying tone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108897098B (en) | 2020-05-15 |
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