CN206629356U - A kind of jamproof PLC - Google Patents
A kind of jamproof PLC Download PDFInfo
- Publication number
- CN206629356U CN206629356U CN201720357184.6U CN201720357184U CN206629356U CN 206629356 U CN206629356 U CN 206629356U CN 201720357184 U CN201720357184 U CN 201720357184U CN 206629356 U CN206629356 U CN 206629356U
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- CN
- China
- Prior art keywords
- controller body
- fixedly connected
- hole
- jamproof
- heat emission
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of jamproof PLC, including controller body, the front of the controller body offers heat emission hole and fan hole, and heat emission hole and fan hole are with the diagonal setting of controller body, fix bar is fixedly connected with the inner surface of the fan hole, the back fixation of the fix bar is connected with micromachine, the positive output shaft of micromachine is through fix bar and is fixedly connected with rotating shaft, flabellum is fixedly connected with the surface of the rotating shaft, the front of the fan hole is fixedly connected with protective cover, the bottom of the controller body is fixedly connected with vibration damper plate by damping spring, the left and right ends of the vibration damper plate are connected with connecting plate by rotarod activity, two through holes are offered on the outside of the connecting plate.The jamproof PLC, using vibration damper plate and the damping effect of damping spring, after fixation, the good damping effect of controller body, controller body anti-interference is set to become strong.
Description
Technical field
PLC technical field is the utility model is related to, specially a kind of jamproof PLC.
Background technology
Programmable logic controller (PLC), abbreviation PLC, a kind of digital electronic device with microprocessor, controlled for automating
The digital logic controller of system, control instruction can at any time be loaded to storage in internal memory and performed.Programmable controller is by inside
CPU, the unit institute modularity such as instruction and data internal memory, input-output unit, power supply module and digital simulation are combined into.It is but existing
PLC, when operating, shell radiates simply by heat emission hole, and radiating effect is poor, and after fixing, stable
Property is not high, controller body is received interference, effect is poor.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of jamproof PLC, solves PLC controls
The problem of device interference difference processed.
（Two）Technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of jamproof PLC, including
Controller body, the front of the controller body offers heat emission hole and fan hole, and heat emission hole and fan hole are with control
The diagonal setting of device body processed, fix bar, the back fixation of the fix bar are fixedly connected with the inner surface of the fan hole
Micromachine is connected with, the positive output shaft of micromachine is through fix bar and is fixedly connected with rotating shaft, the rotating shaft
Flabellum is fixedly connected with surface, the front of the fan hole is fixedly connected with protective cover, and the bottom of the controller body leads to
Cross damping spring and be fixedly connected with vibration damper plate, the left and right ends of the vibration damper plate are connected with connecting plate by rotarod activity, institute
State and two through holes are offered on the outside of connecting plate, and U-shaped block is plugged with the surface of two through holes, the surface of the U-shaped block
Upper socket rubber sleeve, rubber bumps are fixedly connected with the surface of the rubber sleeve, and the both ends of the U-shaped block are logical through two
Hole is simultaneously fixedly connected with expansion bolt, and grooved hole is opened up at left and right sides of the controller body.
Preferably, the quantity of the slotted eye be four, and each two slotted eye be one group, and every group of two slotted eyes with
The midline of this body side surface of controller is symmetrical arranged for symmetry axis.
Preferably, the quantity at least two of the rubber bumps, and be between every two adjacent rubber bumps
It is placed equidistant.
Preferably, the quantity of the heat emission hole is eight, and every four heat emission holes are one group, and two groups of heat emission holes are to control
Device body is symmetrical arranged at positive center for symmetrical centre.
Preferably, the quantity of the flabellum is 16, and every four flabellums are one group, and every group of four flabellums are to turn
It is symmetrical arranged at the center of axle for symmetrical centre.
Preferably, the quantity of the bull stick is two, and two bull sticks are with the perpendicular bisector of the vibration damper plate of controller body
To be symmetrically symmetrical arranged.
（Three）Beneficial effect
The utility model provides a kind of jamproof PLC.Possesses following beneficial effect：
（1）, by setting vibration damper plate and damping spring, using vibration damper plate and the damping effect of damping spring, after fixation,
The good damping effect of controller body, controller body anti-interference is set to become strong.
（2）, by setting heat emission hole and fan hole, open micromachine, rotate rotating shaft, rotate flabellum, by dissipating
The double-radiation function of hot hole and fan hole, make controller will not be short-circuit easily, the anti-interference of controller body is become strong.
（3）, by setting bull stick, connecting plate, U-shaped block and expansion bolt, hold the movement of U-shaped block, rotate bull stick, make company
Fishplate bar rotates, and expansion bolt is plugged on slotted eye, more stable, makes controller body be not easy to be damaged by external object, makes this
Controller body is more stable, and anti-interference is stronger.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model slotted hole structure schematic diagram；
Fig. 3 is the utility model rubber sleeve structural representation；
Fig. 4 is the utility model flabellum internal structure schematic diagram.
In figure：1 controller body, 2 heat emission holes, 3 fan holes, 4 fix bars, 5 rotating shafts, 6 flabellums, 7 protective covers, 8 damping bullets
Spring, 9 vibration damper plates, 10 connecting plates, 11 through holes, 12 U-shaped blocks, 13 rubber sleeves, 14 rubber bumps, 15 expansion bolts, 16 slotted eyes, 17
Bull stick, 18 micromachines.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-4, the utility model provides a kind of technical scheme：A kind of jamproof PLC, including control
Device body 1, the front of controller body 1 offer heat emission hole 2 and fan hole 3, and the quantity of heat emission hole 2 is eight, and every four
Individual heat emission hole 2 is one group, and two groups of heat emission holes 2 are dissipated using being symmetrical arranged at 1 positive center of controller body as symmetrical centre
Hot hole 2 and fan hole 3, by setting heat emission hole 2 and fan hole 3, open micromachine with the diagonal setting of controller body 1
18, rotating shaft 5 is rotated, rotates flabellum 6, by heat emission hole 2 and the double-radiation function of fan hole 3, make controller will not be easily
Short circuit, the anti-interference of controller body 1 is become strong, fix bar 4 is fixedly connected with the inner surface of fan hole 3, fix bar 4
Back fixation is connected with micromachine 18, and 18 positive output shaft of micromachine is through fix bar 4 and is fixedly connected with rotating shaft 5,
Flabellum 6 is fixedly connected with the surface of rotating shaft 5, the quantity of flabellum 6 is 16, and every four flabellums are one group, every group
For four flabellums 6 to be symmetrical arranged at the center of rotating shaft 5 as symmetrical centre, the front of fan hole 3 is fixedly connected with protective cover 7, control
The bottom of device body 1 processed is fixedly connected with vibration damper plate 9 by damping spring 8, by setting vibration damper plate 9 and damping spring 8, utilizes
The damping effect of vibration damper plate 9 and damping spring 8, after fixation, the good damping effect of controller body 1, make controller body 1 anti-
Interference becomes strong, and the left and right ends of vibration damper plate 9 are connected with connecting plate 10 by bull stick 17, and the quantity of bull stick 17 is two
It is individual, and two bull sticks 17 are using the perpendicular bisector of the vibration damper plate 9 of controller body 1 to be symmetrically symmetrical arranged, the outside of connecting plate 10
Two through holes 11 are offered, and U-shaped block 12 is plugged with the surface of two through holes 11, rubber is socketed with the surface of U-shaped block 12
Gum cover 13, is fixedly connected with rubber bumps 14 on the surface of rubber sleeve 13, the quantity at least two of rubber bumps 14, and often
It is to be placed equidistant between two adjacent rubber bumps 14, the both ends of U-shaped block 12 through two through holes 11 and are fixedly connected with
Expansion bolt 15, by setting bull stick 17, connecting plate 10, U-shaped block 12 and expansion bolt 15, hold U-shaped block 12 and move, make bull stick
17 rotations, rotate connecting plate 10, expansion bolt 15 is plugged on slotted eye 16, more stable, make controller body 1 be not easy by
External object damages, and makes controller body 1 more stable, anti-interference is stronger, and the left and right sides of controller body 1 offers groove
Hole 16, the quantity of slotted eye 16 are four, and each two slotted eye 16 is one group, and every group of two slotted eyes 16 are with controller
The midline of the side of body 1 is symmetrical arranged for symmetry axis.
It can to sum up obtain,（1）, by setting vibration damper plate 9 and damping spring 8, utilize the damping of vibration damper plate 9 and damping spring 8
Effect, after fixation, the good damping effect of controller body 1, the anti-interference of controller body 1 is set to become strong.
（2）, by setting heat emission hole 2 and fan hole 3, open micromachine 18, rotate rotating shaft 5, rotate flabellum 6,
By heat emission hole 2 and the double-radiation function of fan hole 3, make controller will not be short-circuit easily, makes the anti-interference of controller body 1
Become strong.
（3）, by setting bull stick 17, connecting plate 10, U-shaped block 12 and expansion bolt 15, hold U-shaped block 12 and move, make to turn
Bar 17 rotates, and rotates connecting plate 10, expansion bolt 15 is plugged on slotted eye 16, more stable, is not easy controller body 1
Damaged by external object, make controller body 1 more stable, anti-interference is stronger.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of jamproof PLC, including controller body（1）, it is characterised in that：The controller body（1）'s
Front offers heat emission hole（2）And fan hole（3）, and heat emission hole（2）And fan hole（3）With controller body（1）Pair
Angle is set, the fan hole（3）Inner surface on be fixedly connected with fix bar（4）, the fix bar（4）Back fixation connection
There is micromachine（18）, the micromachine（18）Positive output shaft passes through fix bar（4）And it is fixedly connected with rotating shaft（5）,
The rotating shaft（5）Surface on be fixedly connected with flabellum（6）, the fan hole（3）Front be fixedly connected with protective cover（7）,
The controller body（1）Bottom pass through damping spring（8）It is fixedly connected with vibration damper plate（9）, the vibration damper plate（9）Left and right
Both ends pass through bull stick（17）It is connected with connecting plate（10）, the connecting plate（10）Outside offer two through holes
（11）, and two through holes（11）Surface on be plugged with U-shaped block（12）, the U-shaped block（12）Surface on be socketed with rubber
Set（13）, the rubber sleeve（13）Surface on be fixedly connected with rubber bumps（14）, the U-shaped block（12）Both ends pass through two
Individual through hole（11）And it is fixedly connected with expansion bolt（15）, the controller body（1）The left and right sides open up grooved hole（16）.
A kind of 2. jamproof PLC according to claim 1, it is characterised in that：The slotted eye（16）Quantity
For four, and each two slotted eye（16）For one group, and every group of two slotted eyes（16）With controller body（1）Side
Midline is symmetrical arranged for symmetry axis.
A kind of 3. jamproof PLC according to claim 1, it is characterised in that：The rubber bumps（14）'s
Quantity at least two, and per two adjacent rubber bumps（14）Between be to be placed equidistant.
A kind of 4. jamproof PLC according to claim 1, it is characterised in that：The heat emission hole（2）Quantity
For eight, and every four heat emission holes（2）For one group, two groups of heat emission holes（2）With controller body（1）It is pair at positive center
Claim center symmetric setting.
A kind of 5. jamproof PLC according to claim 1, it is characterised in that：The flabellum（6）Quantity be
16, and every four flabellums are one group, every group of four flabellums（6）With rotating shaft（5）Center at for symmetrical centre it is symmetrical
Set.
A kind of 6. jamproof PLC according to claim 1, it is characterised in that：The bull stick（17）Quantity
For two, and two bull sticks（17）With controller body（1）Vibration damper plate（9）Perpendicular bisector to be symmetrically symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357184.6U CN206629356U (en) | 2017-04-07 | 2017-04-07 | A kind of jamproof PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357184.6U CN206629356U (en) | 2017-04-07 | 2017-04-07 | A kind of jamproof PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629356U true CN206629356U (en) | 2017-11-10 |
Family
ID=60206891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720357184.6U Expired - Fee Related CN206629356U (en) | 2017-04-07 | 2017-04-07 | A kind of jamproof PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206629356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107846809A (en) * | 2017-12-15 | 2018-03-27 | 安徽省弘泰电子信息科技有限公司 | A kind of cabinet and its application method of two-sided layout |
-
2017
- 2017-04-07 CN CN201720357184.6U patent/CN206629356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107846809A (en) * | 2017-12-15 | 2018-03-27 | 安徽省弘泰电子信息科技有限公司 | A kind of cabinet and its application method of two-sided layout |
| CN107846809B (en) * | 2017-12-15 | 2024-01-30 | 安徽省弘泰电子信息科技有限公司 | Double-sided layout chassis and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180407 |