CN209642054U - A kind of multilayer protection mechanism for Microcomputer Protection - Google Patents
A kind of multilayer protection mechanism for Microcomputer Protection Download PDFInfo
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- CN209642054U CN209642054U CN201820378940.8U CN201820378940U CN209642054U CN 209642054 U CN209642054 U CN 209642054U CN 201820378940 U CN201820378940 U CN 201820378940U CN 209642054 U CN209642054 U CN 209642054U
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- frame
- protection
- shell
- air filter
- microcomputer
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Abstract
The utility model discloses a kind of multilayer protection mechanisms for Microcomputer Protection; including protecting shell; the upper surface middle part of the protection shell is equipped with threaded hole; the inside of the threaded hole has been connected through a screw thread threaded rod; the lower end of the threaded rod is connected with pressing plate by bearing; the inside of the protection shell and the lower surface of pressing plate are equipped with rubber protective layer, and the inside of the protection shell is equipped with limit slideway, and the internal slide of the limit slideway is connected with sliding block.This is used for the multilayer protection mechanism of Microcomputer Protection by the way that the first Air Filter and the second Air Filter are staggered, and can not only increase its dust-proof effect, and will not influence the heat dissipation of Microcomputer Protection ontology；It by being dismantled to the first frame and the second frame, is cleared up convenient for the dust to the first Air Filter and the second dust-proof net surface, avoids the occurrence of the first Air Filter and the second Air Filter blocks the case where causing air circulation to slow down.
Description
Technical field
The utility model relates to Microcomputer Protection technical field, specially a kind of multilayer protection mechanism for Microcomputer Protection.
Background technique
Microcomputer Protection is the relay protection constituted with microcomputer, is the developing direction of relay protection of power system, it
Highly selective with high reliability, highly sensitive, microcomputer protecting device hardware includes that microprocessor (single-chip microcontroller) is core, is matched
With input, output channel, man-machine interface and communication interface etc..The system is widely used in electric power, petrochemical industry, mine smelting, railway
And civil buildings etc..
Currently, Microcomputer Protection is the protection for electric system, but Microcomputer Protection ontology makes mostly without protection mechanism
The dust-proof effect for obtaining Microcomputer Protection ontology is poor, and it is more to be used for the dusts such as petrochemical industry, mine smelting, railway and civil buildings
In region, it is easy to appear dust and enters the case where Microcomputer Protection body interior influences its heat dissipation.
Utility model content
The purpose of this utility model is to provide a kind of multilayer protection mechanisms for Microcomputer Protection, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of multilayer protection for Microcomputer Protection
The surface of mechanism, including protection shell, the protection shell is hinged with single open-door by hinge, and the surface of the single open-door is equipped with
Window, the surface of the single open-door is fixedly embedded iron block, and the surface of the protection shell is fixedly embedded magnet, the guarantor
The upper surface middle part of protective case body is equipped with threaded hole, and the inside of the threaded hole has been connected through a screw thread threaded rod, the threaded rod
Upper end be fixedly connected with adjustment disk, the lower end of the threaded rod is connected with pressing plate, the inside of the protection shell by bearing
It is equipped with rubber protective layer with the lower surface of pressing plate, the inside of the protection shell is equipped with limit slideway, the limit slideway
Internal slide is connected with sliding block, and the surface of the sliding block is fixedly connected with pressing plate.
Preferably, the side of the protection shell is equipped with through slot and defeated string holes, and the inside of the defeated string holes is equipped with rubber ring,
The inside of the through slot is equipped with rubber sealant, and the inner side of the through slot is equipped with card slot, the internal slide set of the through slot
It is connected to the first frame and the second frame.
Preferably, the middle inside of first frame is fixedly connected with the first fixed plate, the inside of first frame
Top and bottom are fixedly connected to the first Air Filter, and the inner top side of second frame and lower end are fixedly connected to second
The middle inside of fixed plate, second frame is fixedly connected with the second Air Filter.
Preferably, the two sides of first frame and the second frame are all provided with fluted, first frame and the second frame
Surface be equipped with sliding rail, the internal slide of the groove is socketed with movable plate, and the surface of the movable plate is fixedly connected with drawing
Bar, the pull rod sliding are connected in the inside of sliding rail, and the two sides of the movable plate are connected separately with pin rod and spring, the pin rod
One end be pinned at the inside of card slot, the other end of the spring is fixedly connected on the inside of groove.
Compared with prior art, the utility model has the beneficial effects that the multilayer protection mechanism for being used for Microcomputer Protection is logical
Single open-door is fixed in the suction crossed between magnet and iron block, avoided the occurrence of dust from single open-door and protection shell between into
Enter the case where protecting enclosure interior, also, by the way that the first Air Filter and the second Air Filter are staggered, it can not only be increased
Dust-proof effect, and will not influence the heat dissipation of Microcomputer Protection ontology；Pass through the inside for pulling pull rod that pin rod is driven to remove card slot, energy
It is enough that first frame and the second frame are dismantled, it is carried out convenient for the dust to the first Air Filter and the second dust-proof net surface clear
Reason, avoids the occurrence of the first Air Filter and the second Air Filter blocks the case where causing air circulation to slow down.
Detailed description of the invention
Fig. 1 is the overall structure main view of the utility model；
Fig. 2 is the side view that the utility model protects shell；
Fig. 3 is the sectional view of the first frame of the utility model；
Fig. 4 is the sectional view of the second frame of the utility model.
In figure: 1 protection shell, 2 single open-doors, 3 windows, 4 iron blocks, 5 magnet, 6 threaded holes, 7 threaded rods, 8 adjustment disks, 9
Pressing plate, 10 rubber protective layers, 11 limit slideways, 12 sliding blocks, 13 through slots, 14 rubber sealants, 15 card slots, 16 first frames, 17
Second frame, 18 first fixed plates, 19 first Air Filters, 20 second fixed plates, 21 second Air Filters, 22 grooves, 23 sliding rails, 24
Movable plate, 25 pull rods, 26 pin rods, 27 springs, 28 defeated string holes, 29 rubber rings.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of multilayer protection machine for Microcomputer Protection
Structure, including protection shell 1, protect the surface of shell 1 to be hinged with single open-door 2 by hinge, and the surface of single open-door 2 is equipped with window
3, by window 3 convenient for the working condition of observation protection 1 inside Microcomputer Protection ontology of shell, the surface fixation of single open-door 2 is embedding
Enter to have iron block 4, protects the surface of shell 1 is fixedly embedded to have magnet 5, the upper surface middle part of protection shell 1 is equipped with threaded hole 6, spiral shell
The inside of pit 6 has been connected through a screw thread threaded rod 7, and the upper end of threaded rod 7 is fixedly connected with adjustment disk 8, the lower end of threaded rod 7
It is connected with pressing plate 9 by bearing, the lower surface of the inside and pressing plate 9 of protecting shell 1 is equipped with rubber protective layer 10, passes through rubber
Protective layer 10 can protect Microcomputer Protection ontology, avoid the occurrence of the case where Microcomputer Protection ontology is scraped off, and protect shell 1
Inside be equipped with limit slideway 11, limit slideway 11 internal slide be connected with sliding block 12, the surface of sliding block 12 is fixedly connected with pressure
Plate 9, the side of protection shell 1 are equipped with through slot 13 and defeated string holes 28, and the inside of defeated string holes 28 is equipped with rubber ring 29, passes through defeated string holes
28 can be discharged into conducting wire the inside of protective shell body 1, then be carried out by rubber ring 29 to the gap between conducting wire and defeated string holes 28
Sealing has avoided the occurrence of the case where dust enters, and the inside of through slot 13 is equipped with rubber sealant 14, and the inner side of through slot 13 is set
There is card slot 15, the internal slide of through slot 13 is socketed with the first frame 16 and the second frame 17, and the middle inside of the first frame 16 is solid
Surely it is connected with the first fixed plate 18, the inner top side of the first frame 16 and lower end are fixedly connected to the first Air Filter 19, and second
The inner top side of frame 17 and lower end are fixedly connected to the second fixed plate 20, and the middle inside of the second frame 17 is fixedly connected with
The two sides of second Air Filter 21, the first frame 16 and the second frame 17 are all provided with fluted 22, the first frame 16 and the second frame 17
Surface be equipped with sliding rail 23, the internal slide of groove 22 is socketed with movable plate 24, and the surface of movable plate 24 is fixedly connected with drawing
Bar 25, pull rod 25 slide the inside for being connected in sliding rail 23, and the two sides of movable plate 24 are connected separately with pin rod 26 and spring 27, pin rod
26 one end is pinned at the inside of card slot 15, and the other end of spring 27 is fixedly connected on the inside of groove 22.
When the utility model is specifically implemented: when in use, Microcomputer Protection ontology to be put into the inside of protection shell 1, so
Adjustment disk 8 is rotated afterwards, and adjustment disk 8 drives threaded rod 7 to rotate, and threaded rod 7 pushes pressing plate 9 mobile, so that pressing plate 9 pushes down microcomputer guarantor
The upper surface of ontology is protected, so as to which Microcomputer Protection ontology to be fixed on to the inside of protection shell 1, then single open-door 2 is shut, passes through
Single open-door 2 is fixed in suction between magnet 5 and iron block 4, avoided the occurrence of dust from single open-door 2 and protection shell 1 it
Between enter the situation inside protection shell 1, also, pass through the first Air Filter 19 and the second Air Filter 21 and be staggered, can not only
Enough increase its dust-proof effect, and will not influence the heat dissipation of Microcomputer Protection ontology；By pulling pull rod 25 that movable plate 24 is driven to move
Dynamic, movable plate 24 drives pin rod 26 mobile, so that pin rod 26 removes the inside of card slot 15, it can be to the first frame 16 and the second frame
Frame 17 is dismantled, and is cleared up convenient for the dust to 21 surface of the first Air Filter 19 and the second Air Filter, is avoided the occurrence of first
The case where Air Filter 19 and the blocking of the second Air Filter 21 cause air circulation to slow down.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of multilayer protection mechanism for Microcomputer Protection, including protection shell (1), it is characterised in that: the protection shell
(1) surface is hinged with single open-door (2) by hinge, and the surface of the single open-door (2) is equipped with window (3), the single open-door
(2) surface is fixedly embedded to be had iron block (4), and the surface of protection shell (1) is fixedly embedded magnet (5), the protective shell
The upper surface middle part of body (1) is equipped with threaded hole (6), and the inside of the threaded hole (6) has been connected through a screw thread threaded rod (7), institute
The upper end for stating threaded rod (7) is fixedly connected with adjustment disk (8), and the lower end of the threaded rod (7) is connected with pressing plate by bearing
(9), the inside of protection shell (1) and the lower surface of pressing plate (9) are equipped with rubber protective layer (10), the protection shell
(1) inside is equipped with limit slideway (11), and the internal slide of limit slideway (11) is connected with sliding block (12), the sliding block
(12) surface is fixedly connected with pressing plate (9).
2. a kind of multilayer protection mechanism for Microcomputer Protection according to claim 1, it is characterised in that: the protective shell
The side of body (1) is equipped with through slot (13) and defeated string holes (28), and the inside of the defeated string holes (28) is equipped with rubber ring (29), described logical
The inside of slot (13) is equipped with rubber sealant (14), and the inner side of the through slot (13) is equipped with card slot (15), the through slot
(13) internal slide is socketed with the first frame (16) and the second frame (17).
3. a kind of multilayer protection mechanism for Microcomputer Protection according to claim 2, it is characterised in that: first frame
The middle inside of frame (16) is fixedly connected with the first fixed plate (18), and the inner top side of first frame (16) and lower end are solid
Surely it is connected with the first Air Filter (19), the inner top side of second frame (17) and lower end are fixedly connected to the second fixed plate
(20), the middle inside of second frame (17) is fixedly connected with the second Air Filter (21).
4. a kind of multilayer protection mechanism for Microcomputer Protection according to claim 2, it is characterised in that: first frame
The two sides of frame (16) and the second frame (17) are all provided with fluted (22), the surface of first frame (16) and the second frame (17)
It is equipped with sliding rail (23), the internal slide of the groove (22) is socketed with movable plate (24), and the surface of the movable plate (24) is solid
Surely it is connected with pull rod (25), pull rod (25) sliding is connected in the inside of sliding rail (23), the two sides point of the movable plate (24)
It is not connected with pin rod (26) and spring (27), one end of the pin rod (26) is pinned at the inside of card slot (15), the spring
(27) the other end is fixedly connected on the inside of groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378940.8U CN209642054U (en) | 2018-03-20 | 2018-03-20 | A kind of multilayer protection mechanism for Microcomputer Protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378940.8U CN209642054U (en) | 2018-03-20 | 2018-03-20 | A kind of multilayer protection mechanism for Microcomputer Protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642054U true CN209642054U (en) | 2019-11-15 |
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ID=68470795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820378940.8U Active CN209642054U (en) | 2018-03-20 | 2018-03-20 | A kind of multilayer protection mechanism for Microcomputer Protection |
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| CN (1) | CN209642054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021135228A1 (en) * | 2019-12-31 | 2021-07-08 | 苏州幕特克自动化设备有限公司 | Industrial control apparatus with operable sealing cover |
-
2018
- 2018-03-20 CN CN201820378940.8U patent/CN209642054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021135228A1 (en) * | 2019-12-31 | 2021-07-08 | 苏州幕特克自动化设备有限公司 | Industrial control apparatus with operable sealing cover |
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