CN114011172A - Dustproof filter screen of using of industrial automation control instrument convenient to dismouting - Google Patents
Dustproof filter screen of using of industrial automation control instrument convenient to dismouting Download PDFInfo
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- CN114011172A CN114011172A CN202111286147.8A CN202111286147A CN114011172A CN 114011172 A CN114011172 A CN 114011172A CN 202111286147 A CN202111286147 A CN 202111286147A CN 114011172 A CN114011172 A CN 114011172A
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- filter screen
- fixedly connected
- industrial automation
- control instrument
- automation control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the technical field of industrial automation instruments, and particularly discloses a conveniently-disassembled dustproof filter screen for an industrial automation control instrument, which comprises an outer frame, a filter frame embedded in the outer frame and a filter screen body fixed in the filter frame; the upper side and the lower side of the filter frame are fixedly connected with positioning blocks, and the positioning blocks are clamped with positioning grooves formed in the front side of the outer frame; the front sides of the positioning blocks are fixedly connected with connecting rods, and one ends of the connecting rods, far away from the positioning blocks, are fixedly connected with inserting rods; the fixing pieces are fixedly connected to the corresponding positions of the upper side and the lower side of the outer frame and the insertion rod and comprise fixing blocks, one side, facing the insertion rod, of each fixing block is provided with a slot, side clamping plates are correspondingly arranged inside the slots, and one sides, far away from each other, of the two side clamping plates are provided with telescopic pieces; the filter screen body cleaning device is simple in structure, reasonable in design, convenient to disassemble and assemble the filter frame, convenient to clean the filter screen body and high in cleaning efficiency.
Description
Technical Field
The invention relates to the technical field of industrial automation instruments, in particular to a dustproof filter screen convenient to disassemble and assemble for an industrial automation control instrument.
Background
An industrial automatic instrument is an instrument for detecting, displaying, recording or controlling process parameters in the industrial production process, also called an instrument for detecting, displaying, recording or controlling the process parameters by an industrial instrument or a process detection control instrument.
The heat dissipation hole department of industrial automation control instrument is provided with the filter screen usually for inside preventing external impurity from getting into the instrument, the normal use of difficult influence instrument, however, in current technique, filter screen live time is longer, produces the jam easily, consequently needs the dismouting filter screen to clear up, and current dismouting process is comparatively loaded down with trivial details, has influenced the cleaning efficiency of filter screen.
Disclosure of Invention
The invention aims to provide a dustproof filter screen for an industrial automation control instrument, which is convenient to disassemble and assemble, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a dustproof filter screen convenient for disassembly and assembly for an industrial automation control instrument comprises an outer frame, a filter frame embedded in the outer frame and a filter screen body fixed in the filter frame; the upper side and the lower side of the filter frame are fixedly connected with positioning blocks, and the positioning blocks are clamped with positioning grooves formed in the front side of the outer frame; the front sides of the positioning blocks are fixedly connected with connecting rods, and one ends of the connecting rods, far away from the positioning blocks, are fixedly connected with inserting rods; the equal rigid coupling in the corresponding department of the last downside of frame and inserted bar has the mounting, the mounting includes the fixed block, and the slot has been seted up towards one side of inserted bar to the fixed block, and the inside correspondence of slot is equipped with the side splint, and one side that two side splints kept away from each other is equipped with the extensible member.
Preferably, the connecting rod and the inserted link are in an L-shaped structure.
Preferably, a pull rod is fixedly connected to the front side of the connecting rod.
Preferably, the inserted bar is inserted into the slot, the width of the inserted bar is smaller than that of the slot, and the height of the inserted bar is consistent with that of the slot.
Preferably, the telescopic part comprises a movable rod, one end of the movable rod is fixedly connected with the side clamping plate, and the other end of the movable rod movably penetrates through the slot and is fixedly connected with a connecting block; an expansion spring is arranged between the connecting block and the fixed block, and the expansion spring is movably sleeved outside the movable rod.
Preferably, the two sides of the outer frame are provided with mounting plates in a rectangular array, and the mounting plates are provided with mounting holes.
Preferably, the number of the positioning blocks is four, and the positioning blocks are arranged in a rectangular array.
Compared with the prior art, the invention has the beneficial effects that:
the filter screen body cleaning device is simple in structure, reasonable in design, convenient to disassemble and assemble the filter frame, convenient to clean the filter screen body and high in cleaning efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the outer frame and the filter frame of the present invention;
FIG. 3 is a schematic structural view of the fixing member of the present invention;
FIG. 4 is a partial schematic view of the present invention;
FIG. 5 is a schematic structural diagram of an outer frame according to the present invention;
fig. 6 is a structural schematic of the filter frame of the present invention.
In the figure: 1. an outer frame; 2. a filter frame; 3. a filter screen body; 4. positioning blocks; 5. positioning a groove; 6. a connecting rod; 7. inserting a rod; 8. a fixing member; 81. a fixed block; 82. a slot; 83. a side clamping plate; 84. a movable rod; 85. connecting blocks; 86. a tension spring; 9. a pull rod; 10. mounting a plate; 11. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-6, the present invention provides a technical solution: a convenient-to-dismount dustproof filter screen for an industrial automation control instrument comprises an outer frame 1, a filter frame 2 embedded in the outer frame 1 and a filter screen body 3 fixed in the filter frame 2; the upper side and the lower side of the filter frame 2 are fixedly connected with positioning blocks 4, and the positioning blocks 4 are clamped with positioning grooves 5 formed in the front side of the outer frame 1; the front sides of the positioning blocks 4 are fixedly connected with connecting rods 6, and one ends of the connecting rods 6 far away from the positioning blocks 4 are fixedly connected with inserting rods 7; the equal rigid coupling in the upper and lower side of frame 1 and the corresponding department of inserted bar 7 has mounting 8, mounting 8 includes fixed block 81, and slot 82 has been seted up towards one side of inserted bar 7 to fixed block 81, and the inside correspondence of slot 82 is equipped with side splint 83, and one side that two side splint 83 kept away from each other is equipped with the extensible member.
Furthermore, the connecting rod 6 and the inserting rod 7 are in an L-shaped structure.
Further, a pull rod 9 is fixedly connected to the front side of the connecting rod 6.
Further, the inserted link 7 is inserted into the slot 82, the width of the inserted link 7 is smaller than that of the slot 82, and the height of the inserted link 7 is the same as that of the slot 82.
Further, the telescopic member comprises a movable rod 84, one end of the movable rod 84 is fixedly connected with the side clamping plate 83, and the other end of the movable rod 84 movably penetrates through the slot 82 and is fixedly connected with a connecting block 85; an extension spring 86 is arranged between the connecting block 85 and the fixed block 81, and the extension spring 86 is movably sleeved outside the movable rod 84.
Furthermore, mounting plates 10 are arranged on two sides of the outer frame 1 in a rectangular array, and mounting holes 11 are formed in the mounting plates 10.
Furthermore, the number of the positioning blocks 4 is four, and the positioning blocks are arranged in a rectangular array.
The working principle is as follows: when the filter frame 2 is used, the outer frame 1 is arranged at the radiating hole of the control instrument through the mounting plate 10, the mounting hole 11 and a screw prepared in advance, then the filter frame 2 provided with the filter screen body 3 is embedded in the outer frame 1, in the embedding process, the positioning block 4 corresponds to the positioning groove 5, then the filter frame 2 is pressed, after the filter frame is pressed to a certain degree, the side clamping plate 83 is pulled through the connecting block 85 to move, so that the inserting rod 7 is inserted into the inserting groove 82, then the filter frame 2 is continuously pressed until the filter frame is pressed, wherein the filter frame 2 is embedded with the outer frame, the inserting rod 7 is inserted into the inserting groove 82, and the filter frame 2 can be fixed; the side clamping plates 83 can clamp and fix the inserted rods 7 under the elastic force of the extension springs 86, so that the stability of the filter frame 2 can be further improved, the operation is simple, and the installation is convenient; when clearing up the filter screen, only need with filter frame 2 follow frame 1 in take out can, concrete operation is: through 9 hard pulling connecting rods 6 of pull rod, connecting rod 6 drives inserted bar 7 and takes out from slot 82, locating piece 4 takes out from constant head tank 5, filter frame 2 takes out from frame 1, easy operation, convenient to detach, and then conveniently clears up filter screen body 3, and the cleaning efficiency is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A dustproof filter screen convenient to disassemble and assemble for an industrial automation control instrument is characterized by comprising an outer frame (1), a filter frame (2) embedded in the outer frame (1) and a filter screen body (3) fixed in the filter frame (2); the upper side and the lower side of the filter frame (2) are fixedly connected with positioning blocks (4), and the positioning blocks (4) are clamped with positioning grooves (5) formed in the front side of the outer frame (1); the front side of the positioning block (4) is fixedly connected with a connecting rod (6), and one end of the connecting rod (6) far away from the positioning block (4) is fixedly connected with an inserted rod (7); the equal rigid coupling in upper and lower side of frame (1) and the corresponding department of inserted bar (7) has mounting (8), mounting (8) are including fixed block (81), and slot (82) have been seted up towards one side of inserted bar (7) fixed block (81), and the inside correspondence of slot (82) is equipped with side splint (83), and one side that two side splint (83) kept away from each other is equipped with the extensible member.
2. The industrial automation control instrument dustproof filter screen convenient to disassemble and assemble according to claim 1, characterized in that: the connecting rod (6) and the inserted rod (7) are in an L-shaped structure.
3. The industrial automation control instrument dustproof filter screen convenient to disassemble and assemble according to claim 1, characterized in that: the front side of the connecting rod (6) is fixedly connected with a pull rod (9).
4. The industrial automation control instrument dustproof filter screen convenient to disassemble and assemble according to claim 1, characterized in that: the inserted bar (7) is inserted into the slot (82), the width of the inserted bar (7) is smaller than that of the slot (82), and the height of the inserted bar (7) is consistent with that of the slot (82).
5. The industrial automation control instrument dustproof filter screen convenient to disassemble and assemble according to claim 1, characterized in that: the telescopic piece comprises a movable rod (84), one end of the movable rod (84) is fixedly connected with the side clamping plate (83), and the other end movably penetrates through the slot (82) and is fixedly connected with a connecting block (85); an extension spring (86) is arranged between the connecting block (85) and the fixed block (81), and the extension spring (86) is movably sleeved outside the movable rod (84).
6. The industrial automation control instrument dustproof filter screen convenient to disassemble and assemble according to claim 1, characterized in that: the two sides of the outer frame (1) are provided with mounting plates (10) in a rectangular array, and mounting holes (11) are formed in the mounting plates (10).
7. The industrial automation control instrument dustproof filter screen convenient to disassemble and assemble according to claim 1, characterized in that: the number of the positioning blocks (4) is four, and the positioning blocks are arranged in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111286147.8A CN114011172A (en) | 2021-11-02 | 2021-11-02 | Dustproof filter screen of using of industrial automation control instrument convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111286147.8A CN114011172A (en) | 2021-11-02 | 2021-11-02 | Dustproof filter screen of using of industrial automation control instrument convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114011172A true CN114011172A (en) | 2022-02-08 |
Family
ID=80059664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111286147.8A Withdrawn CN114011172A (en) | 2021-11-02 | 2021-11-02 | Dustproof filter screen of using of industrial automation control instrument convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114011172A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202052438U (en) * | 2011-04-07 | 2011-11-30 | 无锡市苏安劳保用品有限公司 | Motor car air conditioner filter |
| CN204134404U (en) * | 2014-08-18 | 2015-02-04 | 苏州猴皇动物实验设备科技有限公司 | Detachable experimental animal cultivates cage box filter |
| CN207734801U (en) * | 2017-12-20 | 2018-08-17 | 常州维克低温设备有限公司 | A kind of plasma light catalytic unit |
| CN208911677U (en) * | 2018-07-18 | 2019-05-31 | 广州信成净化设备有限公司 | It is a kind of just to imitate folding net type filter |
| CN209221732U (en) * | 2018-09-14 | 2019-08-09 | 上海栩昌尘环境科技有限公司 | A kind of primary filter that stability is good |
| CN210845626U (en) * | 2019-07-31 | 2020-06-26 | 江西科技学院 | Dust hood device for ventilation opening of computer case |
| CN211018987U (en) * | 2020-02-26 | 2020-07-14 | 苏州合众三威电子科技有限公司 | VCM module for camera convenient to dismantle |
| CN211635697U (en) * | 2020-02-24 | 2020-10-09 | 廖泽楚 | Make things convenient for filter for air purifier of dismouting |
| CN212680395U (en) * | 2020-07-08 | 2021-03-12 | 徐玉婷 | Filtering device for heating ventilation air conditioner |
| CN212718959U (en) * | 2020-07-06 | 2021-03-16 | 王建新 | Monitoring frame based on ecological compensation effect of natural resource assets |
| CN213462426U (en) * | 2020-12-03 | 2021-06-15 | 杭州帅途金属制品有限公司 | Antistatic protective mesh enclosure of ion fan |
| CN213589990U (en) * | 2020-08-21 | 2021-07-02 | 苏州秋谷智能家居科技有限公司 | Intelligence air purification device for house |
-
2021
- 2021-11-02 CN CN202111286147.8A patent/CN114011172A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202052438U (en) * | 2011-04-07 | 2011-11-30 | 无锡市苏安劳保用品有限公司 | Motor car air conditioner filter |
| CN204134404U (en) * | 2014-08-18 | 2015-02-04 | 苏州猴皇动物实验设备科技有限公司 | Detachable experimental animal cultivates cage box filter |
| CN207734801U (en) * | 2017-12-20 | 2018-08-17 | 常州维克低温设备有限公司 | A kind of plasma light catalytic unit |
| CN208911677U (en) * | 2018-07-18 | 2019-05-31 | 广州信成净化设备有限公司 | It is a kind of just to imitate folding net type filter |
| CN209221732U (en) * | 2018-09-14 | 2019-08-09 | 上海栩昌尘环境科技有限公司 | A kind of primary filter that stability is good |
| CN210845626U (en) * | 2019-07-31 | 2020-06-26 | 江西科技学院 | Dust hood device for ventilation opening of computer case |
| CN211635697U (en) * | 2020-02-24 | 2020-10-09 | 廖泽楚 | Make things convenient for filter for air purifier of dismouting |
| CN211018987U (en) * | 2020-02-26 | 2020-07-14 | 苏州合众三威电子科技有限公司 | VCM module for camera convenient to dismantle |
| CN212718959U (en) * | 2020-07-06 | 2021-03-16 | 王建新 | Monitoring frame based on ecological compensation effect of natural resource assets |
| CN212680395U (en) * | 2020-07-08 | 2021-03-12 | 徐玉婷 | Filtering device for heating ventilation air conditioner |
| CN213589990U (en) * | 2020-08-21 | 2021-07-02 | 苏州秋谷智能家居科技有限公司 | Intelligence air purification device for house |
| CN213462426U (en) * | 2020-12-03 | 2021-06-15 | 杭州帅途金属制品有限公司 | Antistatic protective mesh enclosure of ion fan |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220208 |