CN105881283A - Filter membrane clamp clamping device of air particle sampler - Google Patents

Filter membrane clamp clamping device of air particle sampler Download PDF

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Publication number
CN105881283A
CN105881283A CN201410849821.2A CN201410849821A CN105881283A CN 105881283 A CN105881283 A CN 105881283A CN 201410849821 A CN201410849821 A CN 201410849821A CN 105881283 A CN105881283 A CN 105881283A
Authority
CN
China
Prior art keywords
filter membrane
membrane clip
membrane clamp
pallet
instrument door
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.)
Pending
Application number
CN201410849821.2A
Other languages
Chinese (zh)
Inventor
张忠民
姜晔
宋世军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao And Sincere Environmental Protection Technology Co Ltd
Original Assignee
Qingdao And Sincere Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao And Sincere Environmental Protection Technology Co Ltd filed Critical Qingdao And Sincere Environmental Protection Technology Co Ltd
Priority to CN201410849821.2A priority Critical patent/CN105881283A/en
Publication of CN105881283A publication Critical patent/CN105881283A/en
Pending legal-status Critical Current

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Abstract

Provided is a filter membrane clamping device of an air particle sampler. Smooth sliding of a filter membrane clamp tray is guaranteed through a linear guide rail, an instrument door drives the filter membrane clamp tray to ascend and descend through elastic ejector rods, and when the instrument door is opened downwards, the elastic ejector rods drive the filter membrane clamp tray to descend, and a filter membrane clamp can be taken out conveniently. When the instrument door is closed, the elastic ejector rods dive the filter membrane clamp tray to ascend and press the filter membrane clamp, and therefore taking and placing of the filter membrane clamp are simplified.

Description

Air granule sampler filter membrane clip clamping device
Art
The present invention relates to a kind of can the filter membrane clip clamping device of quick-replaceable filter membrane, it is adaptable to use the air particle detecting instrument of weight method.
Background technology
At present, existing air particle sampling instrument is most commonly that the air particle sampling instrument of employing weight method.Weight method needs change the filter membrane clip equipped with filter membrane frequently and weigh.Filter membrane clip needs to be clamped and keep air-tightness in air particle sampling instrument, it is therefore desirable to be clamped by the filter membrane clip loading filter membrane.Screw thread is the most generally used to produce the method that thrust carries out sealing.This method needs just to complete filter membrane clip pallet multi-turn rotation, and owing to filter membrane clip pallet is relatively large in diameter, unscrewing and screwing wastes time and energy, and therefore changes filter membrane clip operation very inconvenient.
Summary of the invention
The comfort level of filter membrane clip is changed in order to improve air particle sampling instrument, the present invention provides the filter membrane clamping device of a kind of air particle sampling instrument, filter membrane clip tray both slid is steady to use line slideway to ensure, instrument door drives filter membrane clip pallet lift by elastic push rod, filter membrane clip pallet is driven to decline by elastic push rod when instrument door is opened down, convenient taking-up filter membrane clip;Drive filter membrane clip pallet to rise and compress filter membrane clip by elastic push rod when instrument door is closed, thus simplify picking and placeing of filter membrane clip.
The technical solution adopted for the present invention to solve the technical problems is: the filter membrane clip clamping device of a kind of gas particles thing sampling instrument, it is made up of cabinet, filter membrane clip pallet, line slideway, slide block, connector, filter membrane clip, elastic push rod, instrument door, wherein connector is fixed on cabinet, line slideway and connector are relatively fixed, slide block can slide on line slideway, the filter membrane clip pallet being placed with filter membrane clip is fixed on slide block, spring spindle two ends are hinged with filter membrane clip pallet and instrument door respectively, instrument door and cabinet are hinged, it is possible to open downwards.When the door closes, door promotes filter membrane clip pallet linearly guide rail upward sliding by elastic push rod, and after door closes, spring spindle is by a certain degree of compression, thus apply certain elastic force upwards to filter membrane clip pallet so that filter membrane clip pallet and connector clamping filter membrane clip pallet.When the door is open, door pulls filter membrane clip pallet by elastic push rod so that filter membrane clip pallet is along slide rail slide downward, and after door is opened, filter membrane clip pallet declines certain distance, is convenient for changing filter membrane clip.
The invention has the beneficial effects as follows, simple in construction, easy to use, it is possible to largely to simplify the operation changing filter membrane.
Accompanying drawing explanation
Fig. 1 is the side view of the present invention.
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
1. cabinet in Fig. 1;2. line slideway;3. slide block;4. connector;5. filter membrane clip;6. filter membrane clip pallet;7. elastic push rod;8. instrument door.
Detailed description of the invention
In FIG, connector (4) and line slideway (2) are all fixing with cabinet (1) to be connected, filter membrane clip pallet (6) is fixedly connected on slide block (3), can linearly slide up and down by guide rail (2), the two ends of elastic push rod (7) are hinged with filter membrane clip pallet (6) and instrument door (8) respectively.When instrument door (8) is upwards closed, instrument door (8) promotes filter membrane clip pallet (6) linearly guide rail (2) upward sliding by elastic push rod (7), after instrument door (8) closes, make filter membrane clip pallet (6) that filter membrane clip (5) is upwards pressed on connector (4) lower surface, and elastic push rod (7) is compressed to a certain extent, the elastic force of generation keeps filter membrane clip pallet (6) thrust upwards reliably.When instrument door (8) is opened downwards, instrument door (8) pulls filter membrane clip pallet (6) slide downward by elastic push rod (7), after instrument door (8) is opened, filter membrane clip pallet (6) slide downward certain distance, enabling change filter membrane clip (5) easily.

Claims (4)

1. the filter membrane clip clamping device of a gas particles thing sampling instrument, it is made up of cabinet, filter membrane clip pallet, line slideway, slide block, connector, filter membrane clip, elastic push rod, instrument door, wherein connector is fixed on cabinet, line slideway and connector are relatively fixed, slide block can slide on line slideway, and the filter membrane clip pallet being placed with filter membrane clip is fixed on slide block, and spring spindle two ends are hinged with filter membrane clip pallet and instrument door respectively, instrument door and cabinet are hinged, it is possible to open downwards.
The most according to claim 1, filter membrane clip pallet, is characterized by with through hole.
The most according to claim 1, connector, is characterized by with through hole.
The most according to claim 1, elastic push rod, be greatest length when it is characterized by not compress, and can provide pulling force under greatest length, can produce back stretch after compresses in length.
CN201410849821.2A 2014-12-24 2014-12-24 Filter membrane clamp clamping device of air particle sampler Pending CN105881283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410849821.2A CN105881283A (en) 2014-12-24 2014-12-24 Filter membrane clamp clamping device of air particle sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410849821.2A CN105881283A (en) 2014-12-24 2014-12-24 Filter membrane clamp clamping device of air particle sampler

Publications (1)

Publication Number Publication Date
CN105881283A true CN105881283A (en) 2016-08-24

Family

ID=56700834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410849821.2A Pending CN105881283A (en) 2014-12-24 2014-12-24 Filter membrane clamp clamping device of air particle sampler

Country Status (1)

Country Link
CN (1) CN105881283A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106370481A (en) * 2016-10-24 2017-02-01 张家港朗亿机电设备有限公司 Remote filter membrane automatic-sampling device and dust concentration monitoring method thereof
CN106813950A (en) * 2016-12-19 2017-06-09 天津同阳科技发展有限公司 Air particle Automatic change film sampler device based on station design
CN108225851A (en) * 2018-01-16 2018-06-29 章锦阳 A kind of filter membrane clamping device for being convenient for reloading with auto-lock function
CN111251211A (en) * 2020-01-21 2020-06-09 新昌县沃意科技有限公司 Sampling filter paper fixing and clamping device for air detection

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106370481A (en) * 2016-10-24 2017-02-01 张家港朗亿机电设备有限公司 Remote filter membrane automatic-sampling device and dust concentration monitoring method thereof
CN106370481B (en) * 2016-10-24 2023-07-18 张家港朗亿机电设备有限公司 Remote filter membrane automatic sampling device and dust concentration monitoring method thereof
CN106813950A (en) * 2016-12-19 2017-06-09 天津同阳科技发展有限公司 Air particle Automatic change film sampler device based on station design
CN106813950B (en) * 2016-12-19 2023-10-03 天津同阳科技发展有限公司 Automatic membrane sampler device that trades of air particulate matter based on station design mode
CN108225851A (en) * 2018-01-16 2018-06-29 章锦阳 A kind of filter membrane clamping device for being convenient for reloading with auto-lock function
CN111251211A (en) * 2020-01-21 2020-06-09 新昌县沃意科技有限公司 Sampling filter paper fixing and clamping device for air detection
CN111251211B (en) * 2020-01-21 2021-09-10 山东圣文环保科技有限公司 Sampling filter paper fixing and clamping device for air detection

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
DD01 Delivery of document by public notice
DD01 Delivery of document by public notice

Addressee: Qingdao and sincere Environmental Protection Technology Co., Ltd

Document name: Notification of before Expiration of Request of Examination as to Substance

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160824