CN112304341A - Strong electromagnetic field interference resistant detection equipment - Google Patents
Strong electromagnetic field interference resistant detection equipment Download PDFInfo
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- CN112304341A CN112304341A CN202011137060.XA CN202011137060A CN112304341A CN 112304341 A CN112304341 A CN 112304341A CN 202011137060 A CN202011137060 A CN 202011137060A CN 112304341 A CN112304341 A CN 112304341A
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- wall
- electromagnetic field
- field interference
- strong electromagnetic
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses detection equipment capable of resisting strong electromagnetic field interference, which comprises an installation seat and a shell, wherein a detection equipment body is arranged on the inner wall of one side of the shell, a through hole is formed in the outer wall of the bottom of the shell, an annular movable groove is formed in the outer wall of the bottom of the shell, a detection tube is connected to the inner part of the movable groove in a sliding mode, air inlets are formed in the outer wall of the bottom of the detection tube and the outer wall of the circumference of the detection tube, a limiting ring is arranged on the outer wall of the bottom of the shell and matched with the outer wall of the top of the detection tube, a driving mechanism is arranged on the outer wall of one side of the limiting ring. The air inlet device can stir the detection tube to rotate through the driving motor and the driving gear, the air inlets distributed on the outer wall of the detection tube increase the contact area of air, the rotating detection tube increases the detection accuracy, the filter screen plate filters the air, and the movable seat can be pulled out to disassemble and assemble the filter screen plate.
Description
Technical Field
The invention relates to the technical field of detection, in particular to a detection device capable of resisting strong electromagnetic field interference.
Background
The detection device capable of resisting strong electromagnetic field interference can accurately detect a required object under the condition of some electromagnetic field interference, and detection errors caused by the electromagnetic field interference can be avoided.
Through the retrieval, chinese patent publication is CN 208998807U's patent, discloses a can anti strong electromagnetic field interference check out test set, including the check out test set main part, the front end of check out test set main part is provided with shelters from the lid, the lower extreme of check out test set main part is provided with the test tube, one side surface of test tube runs through and is provided with the detection mouth No. one, the front end surface of test tube runs through and is provided with the detection mouth No. two, the lower extreme surface of test tube is provided with the linking screwed pipe. The strong electromagnetic field interference resistant detection device in the above patent has the following disadvantages: the problem that the filter screen plate is inconvenient to disassemble and assemble exists in use.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a detection device capable of resisting strong electromagnetic field interference.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a can resist strong electromagnetic field interference check out test set, includes mount pad and casing, one side inner wall of casing is equipped with the check out test set body, the perforation has been seted up to the bottom outer wall of casing, and the bottom outer wall of casing has seted up annular movable groove, and the inside sliding connection in movable groove has the test tube, the air inlet has all been seted up to the bottom outer wall and the circumference outer wall of test tube, and the bottom outer wall of casing is equipped with the spacing collar, the top outer wall looks adaptation of spacing collar and test tube, and one side outer wall of spacing collar is provided with actuating mechanism, the bottom sliding connection of casing both sides inner wall has same sliding seat, and the through-hole has been seted up at the top of sliding seat, and the circumference inner wall of through-hole is equipped with the filter plate.
Preferably, actuating mechanism includes driving motor and drive gear, and the bottom of spacing collar one side outer wall is equipped with driving motor, and driving motor's output shaft is equipped with drive gear.
Preferably, tooth sockets which are uniformly distributed are formed in the top of the outer wall of the circumference of the detection tube, and the circumference of the driving gear is meshed with the tooth sockets.
Preferably, the outer wall of one side of the shell, which is close to the mounting seat, is provided with two mounting wings, one side of the mounting seat, which is close to the shell, is provided with two slots, the outer diameter of each mounting wing is matched with the inner diameter of each slot, and the middle position of each mounting wing is provided with a limiting hole.
Preferably, two one side inner wall that the slot is close to each other has seted up same the hole of accomodating, and the intermediate position of accomodating hole one side inner wall sets up flutedly, and the one end inner wall of recess is equipped with electric telescopic handle, and the one end of electric telescopic handle piston rod is equipped with the movable block.
Preferably, the two sides of the movable block are hinged with movable push rods, the other ends of the two movable push rods are hinged with limit rods, the two limit rods are respectively inserted with two ends of the accommodating holes, and the positions of the two limit rods correspond to the opening positions of the two limit holes.
Preferably, the inner wall of one side of the accommodating hole is connected with one side of the movable block through a spring.
Preferably, the sliding grooves are formed in the two ends of the inner walls of the two sides of the accommodating hole, the sliding blocks are arranged on the two sides of the two limiting rods, and the outer diameters of the sliding blocks are matched with the inner diameters of the sliding grooves.
Preferably, a sealing air bag is arranged at the circumference of the bottom of the movable seat, and an air pump is connected to the inside of the sealing air bag through an air inlet pipe.
The invention has the beneficial effects that:
1. according to the detection equipment capable of resisting strong electromagnetic field interference, the driving motor, the driving gear and the movable seat are arranged, the driving motor and the driving gear can be used for stirring the detection pipe to rotate, the air inlets distributed on the outer wall of the detection pipe increase the contact area of air, the rotating detection pipe increases the detection accuracy, the filter screen plate filters the air, and the movable seat can be pulled out to disassemble and assemble the filter screen plate.
2. According to the detection equipment capable of resisting strong electromagnetic field interference, the installation wings, the electric telescopic rod, the movable push rod and the limiting rod are arranged, when the shell is installed, the installation wings are inserted into the slots, the electric telescopic rod pushes the movable block, and therefore the movable push rod is pushed to push the limiting rod to move in the accommodating hole and be inserted into the limiting hole, and the shell is convenient to install and fix.
Drawings
Fig. 1 is a schematic structural diagram of a detection apparatus capable of resisting strong electromagnetic field interference according to embodiment 1;
FIG. 2 is a partial sectional view of the mounting seat of the detection apparatus capable of resisting strong electromagnetic field interference according to embodiment 1;
fig. 3 is a schematic structural diagram of a movable seat of the detection apparatus capable of resisting strong electromagnetic field interference according to embodiment 1;
FIG. 4 is a cross-sectional view of the movable seat and the filter plate of the detection apparatus capable of resisting strong electromagnetic field interference in example 2.
In the figure: the device comprises a mounting seat 1, a mounting wing 2, a sliding groove 3, an electric telescopic rod 4, a groove 5, a limiting rod 6, a limiting ring 7, a detection pipe 8, an air inlet 9, a driving motor 10, a driving gear 11, a perforation 12, a movable seat 13, a filter screen plate 14, a detection device body 15, a shell 16, a movable push rod 17, an accommodating hole 18, a sliding block 19 and a sealed air bag 20.
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.
Example 1
Referring to fig. 1-3, a detection device capable of resisting strong electromagnetic field interference, comprising a mounting seat 1 and a casing 16, wherein one side inner wall of the casing 16 is connected with a detection device body 15 through a bolt, the bottom outer wall of the casing 16 is provided with a through hole 12, the bottom outer wall of the casing 16 is provided with an annular movable groove, the inner part of the movable groove is connected with a detection tube 8 in a sliding manner, the bottom outer wall and the circumferential outer wall of the detection tube 8 are both provided with air inlets 9, the bottom outer wall of the casing 16 is connected with a spacing ring 7 through a bolt, the spacing ring 7 is matched with the top outer wall of the detection tube 8, one side outer wall of the spacing ring 7 is provided with a driving mechanism, the bottoms of the two side inner walls of the casing 16 are connected with the same movable seat 13 in a sliding manner, the top of the movable seat 13 is provided with a through hole, the, the detection pipe 8 is driven to rotate through the driving mechanism, the air inlets 9 distributed on the outer wall of the detection pipe 8 increase the contact area of air, the rotating detection pipe 8 increases the detection accuracy, the air is filtered by the filter screen plate 14, and the movable seat 13 can be drawn out to disassemble and assemble the filter screen plate 14.
In the invention, the driving mechanism comprises a driving motor 10 and a driving gear 11, the bottom of the outer wall of one side of the limiting ring 7 is connected with the driving motor 10 through a bolt, and the output shaft of the driving motor 10 is connected with the driving gear 11 through a bolt.
Tooth grooves which are uniformly distributed are formed in the top of the outer circumferential wall of the detection tube 8, the circumference of the driving gear 11 is meshed with the tooth grooves, and the detection tube 8 can be stirred to rotate through the driving motor 10 and the driving gear 11.
Wherein, there are two installation wings 2 on the outer wall of one side that casing 16 is close to mount pad 1 through bolted connection, and two slots have been seted up to one side that mount pad 1 is close to casing 16, and the external diameter of installation wing 2 and the internal diameter looks adaptation of slot, and the intermediate position of installation wing 2 has seted up spacing hole.
Wherein, the same hole 18 of accomodating has been seted up to one side inner wall that two slots are close to each other, and the intermediate position of accomodating 18 one side inner walls of hole sets up fluted 5, and the one end inner wall of flute 5 has electric telescopic handle 4 through bolted connection, and the one end of 4 piston rods of electric telescopic handle has the movable block through bolted connection.
Wherein, the both sides of movable block all articulate there is movable push rod 17, and the other end of two movable push rod 17 all articulates there is gag lever post 6, two gag lever posts 6 are pegged graft respectively and are had the both ends of accomodating hole 18, and the position of two gag lever posts 6 is corresponding with the open position in two spacing holes respectively, will install in the wing 2 inserts the slot during installation casing 16, electric telescopic handle 4 promotes the movable block, thereby promote movable push rod 17 and push up and move gag lever post 6 and take in hole 18 removal and insert spacing downthehole, the convenient installation to casing 16 is fixed.
Wherein, the inner wall of one side of the receiving hole 18 is connected with one side of the movable block through a spring.
Wherein, accomodate the both ends of 18 both sides inner walls in hole and all seted up spout 3, and the both sides of two gag lever post 6 all have slider 19 through bolted connection, slider 19's external diameter and the internal diameter looks adaptation of spout 3, and spout 3 and slider 19 carry out spacing direction to gag lever post 6's removal.
The working principle is as follows: drive the detection tube 8 through actuating mechanism and rotate, a plurality of air inlets 9 that distribute on the outer wall of detection tube 8 have increased the area of contact of air, pivoted detection tube 8 has increased the accuracy that detects, filter plate 14 filters the air, extractable sliding seat 13 carries out the dismouting to filter plate 14, accessible driving motor 10 and drive gear 11 stir detection tube 8 and rotate, will install in the wing 2 inserts the slot during installation casing 16, electric telescopic handle 4 promotes the movable block, thereby promote movable push rod 17 and push up and move gag lever post 6 and accomodate the hole 18 and remove and insert spacing downthehole, the convenient installation to casing 16 is fixed, spout 3 and slider 19 carry out spacing direction to the removal of gag lever post 6.
Example 2
Referring to fig. 4, in this embodiment, compared with embodiment 1, a sealing airbag 20 is connected to the circumference of the bottom of the movable seat 13 through bolts, and an air pump is connected to the inside of the sealing airbag 20 through an air inlet pipe.
The working principle is as follows: when the movable seat 13 is inserted, air can be blown into the sealing air bag 20 by the air pump, and the sealing air bag 20 inflates and expands to seal the gap between the through hole and the through hole 12.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A detection device capable of resisting strong electromagnetic field interference comprises a mounting seat (1) and a shell (16), wherein a detection device body (15) is arranged on the inner wall of one side of the shell (16), and is characterized in that a through hole (12) is formed in the outer wall of the bottom of the shell (16), an annular movable groove is formed in the outer wall of the bottom of the shell (16), a detection tube (8) is connected to the inner portion of the movable groove in a sliding mode, air inlets (9) are formed in the outer wall of the bottom and the outer wall of the circumference of the detection tube (8), a limiting ring (7) is arranged on the outer wall of the bottom of the shell (16), the limiting ring (7) is matched with the outer wall of the top of the detection tube (8), a driving mechanism is arranged on the outer wall of one side of the limiting ring (7), the inner walls of the two sides of the shell (16) are connected with the, the inner wall of the circumference of the through hole is provided with a filter screen plate (14), and the position of the filter screen plate (14) corresponds to the opening position of the through hole (12).
2. A strong electromagnetic field interference resistant detection device according to claim 1, characterized in that the driving mechanism comprises a driving motor (10) and a driving gear (11), the driving motor (10) is arranged at the bottom of the outer wall of one side of the limiting ring (7), and the driving gear (11) is arranged at the output shaft of the driving motor (10).
3. A strong electromagnetic field interference resistant detection device according to claim 2, characterized in that the top of the outer circumferential wall of the detection tube (8) is provided with uniformly distributed tooth grooves, and the circumference of the driving gear (11) is meshed with the tooth grooves.
4. The strong electromagnetic field interference detection device capable of resisting according to claim 3, wherein the outer wall of one side of the housing (16) close to the mounting seat (1) is provided with two mounting wings (2), one side of the mounting seat (1) close to the housing (16) is provided with two slots, the outer diameter of the mounting wings (2) is matched with the inner diameter of the slots, and the middle position of the mounting wings (2) is provided with a limiting hole.
5. The strong electromagnetic field interference detection device as claimed in claim 4, wherein the same receiving hole (18) is formed in the inner wall of the two slots adjacent to each other, a groove (5) is formed in the middle position of the inner wall of one side of the receiving hole (18), the inner wall of one end of the groove (5) is provided with the electric telescopic rod (4), and one end of the piston rod of the electric telescopic rod (4) is provided with the movable block.
6. A strong electromagnetic field interference resistant detection device according to claim 5, characterized in that both sides of the movable block are hinged with movable push rods (17), and the other ends of the two movable push rods (17) are hinged with limit rods (6), the two limit rods (6) are respectively inserted with both ends of the receiving holes (18), and the positions of the two limit rods (6) respectively correspond to the opening positions of the two limit holes.
7. A strong electromagnetic field interference immunity detection device according to claim 6, characterized in that one side inner wall of said receiving hole (18) is connected with one side of the movable block through a spring.
8. A strong electromagnetic field interference detection device as claimed in claim 7, wherein the sliding grooves (3) are formed at both ends of the inner walls of the two sides of the accommodating hole (18), the sliding blocks (19) are formed at both sides of the two limiting rods (6), and the outer diameters of the sliding blocks (19) are matched with the inner diameters of the sliding grooves (3).
9. A strong electromagnetic field interference detection device as claimed in claim 8, characterized in that a sealing air bag (20) is arranged at the circumference of the bottom of said movable seat (13), and an air pump is connected to the inside of said sealing air bag (20) through an air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011137060.XA CN112304341A (en) | 2020-10-22 | 2020-10-22 | Strong electromagnetic field interference resistant detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011137060.XA CN112304341A (en) | 2020-10-22 | 2020-10-22 | Strong electromagnetic field interference resistant detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112304341A true CN112304341A (en) | 2021-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011137060.XA Withdrawn CN112304341A (en) | 2020-10-22 | 2020-10-22 | Strong electromagnetic field interference resistant detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112304341A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10123969C1 (en) * | 2001-05-17 | 2002-11-07 | Freudenberg Carl Kg | Filter device, for vehicle air conditioning system, has replaceable filter element provided by folded filter snap-fitted to filter housing cover for providing pre-assembled unit |
| CN108787876A (en) * | 2018-06-22 | 2018-11-13 | 安徽开诚电器有限公司 | A kind of progressive die misdelivery material testing agency |
| CN208406363U (en) * | 2018-05-30 | 2019-01-22 | 内蒙古科技大学 | Indoor air cleaner |
| CN109378722A (en) * | 2018-10-23 | 2019-02-22 | 四川贝森电器自动化有限公司 | A kind of efficiently easy-to-mount transformer storing compartment |
| CN208834462U (en) * | 2018-10-22 | 2019-05-07 | 杭州海康威视数字技术股份有限公司 | Smoke detector |
| CN208998807U (en) * | 2018-11-05 | 2019-06-18 | 南京昊发电力科技有限公司 | One kind can anti-strong-electromagnetic field disturbance detection equipment |
| CN211148429U (en) * | 2019-12-05 | 2020-07-31 | 深圳市万瑞安科技有限公司 | Combustible gas detector applied to volatilization of oil gas |
| CN211677123U (en) * | 2019-12-19 | 2020-10-16 | 南通万年青环保科技有限公司 | High-efficient purification deodorizer of waterproofing membrane microwave UV |
-
2020
- 2020-10-22 CN CN202011137060.XA patent/CN112304341A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10123969C1 (en) * | 2001-05-17 | 2002-11-07 | Freudenberg Carl Kg | Filter device, for vehicle air conditioning system, has replaceable filter element provided by folded filter snap-fitted to filter housing cover for providing pre-assembled unit |
| CN208406363U (en) * | 2018-05-30 | 2019-01-22 | 内蒙古科技大学 | Indoor air cleaner |
| CN108787876A (en) * | 2018-06-22 | 2018-11-13 | 安徽开诚电器有限公司 | A kind of progressive die misdelivery material testing agency |
| CN208834462U (en) * | 2018-10-22 | 2019-05-07 | 杭州海康威视数字技术股份有限公司 | Smoke detector |
| CN109378722A (en) * | 2018-10-23 | 2019-02-22 | 四川贝森电器自动化有限公司 | A kind of efficiently easy-to-mount transformer storing compartment |
| CN208998807U (en) * | 2018-11-05 | 2019-06-18 | 南京昊发电力科技有限公司 | One kind can anti-strong-electromagnetic field disturbance detection equipment |
| CN211148429U (en) * | 2019-12-05 | 2020-07-31 | 深圳市万瑞安科技有限公司 | Combustible gas detector applied to volatilization of oil gas |
| CN211677123U (en) * | 2019-12-19 | 2020-10-16 | 南通万年青环保科技有限公司 | High-efficient purification deodorizer of waterproofing membrane microwave UV |
Non-Patent Citations (1)
| Title |
|---|
| 王鹏等: "《建筑设备》", 30 April 2019, 北京理工大学出版社 * |
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Application publication date: 20210202 |
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| WW01 | Invention patent application withdrawn after publication |