CN214408588U

CN214408588U - Particle filtration efficiency detector convenient to use

Info

Publication number: CN214408588U
Application number: CN202120259518.2U
Authority: CN
Inventors: 毛留伟; 赵作勇; 崔改革; 崔雪丽
Original assignee: Henan Beiya Biotechnology Co ltd
Current assignee: Henan Beiya Biotechnology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-15
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a granule filtration efficiency detector that facilitates use, including the operation panel, there is the detector body one side on operation panel top through connecting rod fixed mounting, and one side on operation panel top is fixed mounting still has the test tube that corresponds with the position of detector body, and first spout has been seted up at the middle part of operation panel top one side, is equipped with fixed subassembly on the operation panel, and the top of operation panel still is equipped with the clearance subassembly, and the clearance subassembly includes L template and curb plate, the beneficial effects of the utility model are that: the gauze mask sample that needs to detect through fixed subassembly is fixed, makes the fold on the gauze mask sample expand, improves the fixed stability of gauze mask and the accuracy of test, concentrates the gauze mask piece that produces in with the testing process fast to another avris of operation panel through clearance subassembly, handles the clearance from the breach between L template and the curb plate and collects, conveniently clears up the mesa of operation panel.

Description

Particle filtration efficiency detector convenient to use

Technical Field

The utility model relates to a particle filtration efficiency detector, in particular to particle filtration efficiency detector who facilitates use belongs to gauze mask and detects technical field.

Background

The disposable three-layer mask is made of two layers of non-woven fabrics and filter paper; the disposable three-layer mask is formed by two layers of fiber non-woven fabrics which are professionally used for medical treatment and health, more than 99 percent of filtering and bacterium preventing dissolved spraying cloth is added in the middle of the fiber non-woven fabrics, and the filtering and bacterium preventing dissolved spraying cloth is welded by ultrasonic waves, and the nose bridge is made of environment-friendly full plastic strips, does not contain any metal, is provided with air permeability and is comfortable. The filtering effect BFE reaches 99 percent, and the filter is particularly suitable for electronic factories; the disposable active carbon mask is characterized in that 28 g of non-woven fabric is used as a surface layer, the first layer in the middle is an antibacterial filter paper which is used for filtering and preventing bacteria by more than 99 percent, so that the disposable active carbon mask plays an antibacterial role and prevents virus harm; the middle second layer is made of novel efficient adsorption and filtering materials, namely activated carbon fiber and activated carbon cloth, and has the effects of gas defense, deodorization, bacteria filtration, dust resistance and the like. The disposable mask needs to utilize the particle filtration efficiency detector to detect the particle filtration efficiency of the mask sample in the research and development process and the production process.

Present particle filtration efficiency detector needs the user manually to fix the gauze mask sample in the detection mouth department of detector when detecting for the stability that the gauze mask sample is fixed is relatively poor with the accuracy of test, does not have clearance mechanism on the operation panel simultaneously, can't clear up fast with the gauze mask sample to the gauze mask piece that produces in the testing process after detecting finishing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granule filtration efficiency detector that facilitates use to solve the relatively poor and detection accuracy of the fixed stability of gauze mask sample that provides in the above-mentioned background art and finish the back and can't carry out the problem of clearing up fast to gauze mask piece and gauze mask sample.

In order to achieve the above object, the utility model provides a following technical scheme: a particle filtration efficiency detector convenient to use comprises an operation table, wherein a detector body is fixedly arranged on one side of the top end of the operation table through a connecting rod, a detection tube corresponding to the position of the detector body is fixedly arranged on one side of the top end of the operation table, a first sliding groove is formed in the middle of one side of the top end of the operation table, a fixing assembly is arranged on the operation table and comprises a first fixing clamp, a moving block and a first spring, the first fixing clamp is fixedly arranged on the lateral side of one side of the top end of the operation table, the moving block is slidably arranged on the lateral side in the first sliding groove, the first spring is fixedly arranged on the other lateral side of the inner wall of the first sliding groove, a second fixing clamp is fixedly arranged on the top end of the moving block, a clamping hook is fixedly arranged at the bottom of the other lateral side of the moving block, and a traction block is fixedly arranged at one end of the first spring, the utility model discloses a portable electric tool, including pull block, unlocking rod, curb plate, fixed setting of curb plate, release rod avris, bottom fixed mounting of pull block, the top of operation panel still is equipped with the clearance subassembly, the clearance subassembly includes L template and curb plate, the fixed opposite side that sets up on the operation panel top of L template, the fixed opposite side that sets up on the operation panel top of curb plate, the second spout has been seted up on the L template, the inside slidable mounting of second spout has the slider, one side fixed mounting of slider has the clearance pole, the draw-in groove has been seted up to the avris of curb plate, the inside fixed mounting of draw-in groove has the pivot, it is equipped with the bull stick to rotate the cover in the pivot.

As a preferred technical scheme of the utility model, the bottom fixed mounting of unblock pole has the second spring, the bottom of second spring and the bottom fixed connection of traction block inner wall.

As an optimal technical scheme of the utility model, the top slidable mounting of curb plate has the stopper.

As an optimal technical scheme of the utility model, the top fixed mounting of operation panel opposite side has the recovery frame.

As an optimized technical proposal of the utility model, the recovery frame is provided with a recovery opening.

As an optimized technical scheme of the utility model, the top fixed mounting of operation panel one side has the backplate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a particle filtration efficiency detector convenient to use fixes the mask sample to be detected through a first fixing clamp and a second fixing clamp in a fixing component, and pulls a moving block to slide in a first chute through a traction block, so that folds on the mask sample are unfolded, and the stability of mask fixing and the accuracy of testing are improved; through promoting the clearance pole in the clearance subassembly, the clearance pole passes through the slider and removes to another avris in the inside of second spout, concentrates the another avris of operation panel fast with the gauze mask piece that produces in the testing process, and the rethread is changeed and is rotated epaxial bull stick and is cleared up debris from the breach between L template and the curb plate and collect, conveniently clears up the mesa of operation panel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the structure of the present invention in partial section.

In the figure: 1. an operation table; 2. a connecting rod; 3. a detector body; 4. a detection tube; 5. a first chute; 6. a fixing assembly; 61. a first fixing clip; 62. a moving block; 63. a first spring; 64. a second fixing clip; 65. a hook; 66. a traction block; 67. an unlocking lever; 68. a mating rod; 69. a second spring; 7. cleaning the assembly; 71. an L-shaped plate; 72. a side plate; 73. a second chute; 74. a slider; 75. cleaning the rod; 76. a card slot; 77. a rotating shaft; 78. a rotating rod; 79. a limiting block; 8. a recovery frame; 9. a recovery port; 10. a back plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a particle filtration efficiency detector which is convenient to use, comprising an operation table 1, wherein one side of the top end of the operation table 1 is fixedly provided with a detector body 3 through a connecting rod 2, one side of the top end of the operation table 1 is also fixedly provided with a detection tube 4 corresponding to the position of the detector body 3, the middle part of one side of the top end of the operation table 1 is provided with a first chute 5, the operation table 1 is provided with a fixed assembly 6, the fixed assembly 6 comprises a first fixed clamp 61, a movable block 62 and a first spring 63, the first fixed clamp 61 is fixedly arranged at the side of one side of the top end of the operation table 1, the movable block 62 is slidably arranged at the side inside of the first chute 5, the first spring 63 is fixedly arranged at the other side of the inner wall of the first chute 5, the top end of the movable block 62 is fixedly provided with a second fixed clamp 64, the bottom of the other side of the movable block 62 is fixedly provided with a hook 65, a traction block 66 is fixedly installed at one end of the first spring 63, an unlocking rod 67 is installed at the top end of the traction block 66 in a sliding and penetrating mode, a matching rod 68 matched with the clamping hook 65 is fixedly installed at the bottom of the side of the unlocking rod 67, a cleaning assembly 7 is further arranged at the top end of the operating platform 1, the cleaning assembly 7 comprises an L-shaped plate 71 and a side plate 72, the L-shaped plate 71 is fixedly arranged at the other side of the top end of the operating platform 1, the side plate 72 is fixedly arranged at the other side of the top end of the operating platform 1, a second sliding groove 73 is formed in the L-shaped plate 71, a sliding block 74 is installed in the second sliding groove 73 in a sliding mode, a cleaning rod 75 is fixedly installed at one side of the sliding block 74, a clamping groove 76 is formed in the side of the side plate 72, a rotating shaft 77 is fixedly installed in the clamping groove 76, a rotating shaft 78 is rotatably sleeved on the rotating shaft 77, and a mask sample needing to be detected is fixed through a first fixing clamp 61 and a second fixing clamp 64 in the fixing assembly 6, and through the inside slip of traction block 66 pulling movable block 62 at first spout 5, make the fold on the gauze mask sample expand, improve the fixed stability of gauze mask and the accuracy of test, through the clearance pole 75 among the promotion clearance subassembly 7, clearance pole 75 moves to another avris in the inside of second spout 73 through slider 74, the gauze mask piece that produces in the testing process is concentrated fast to another avris of operation panel 1, the rethread rotates the bull stick 78 in the pivot 77 and clears up the collection with debris from the breach between L template 71 and the curb plate 72, the convenient mesa to operation panel 1 of clearing up.

Preferably, the bottom end of the unlocking rod 67 is fixedly provided with a second spring 69, the bottom end of the second spring 69 is fixedly connected with the bottom end of the inner wall of the traction block 66, the unlocking rod 67 is pressed to compress the second spring 69, so that the hook 65 is separated from the matching rod 68, the mask sample for fixing is convenient to take down after the detection is finished, the top end of the side plate 72 is provided with a limiting block 79 in a sliding way, the rotating rod 78 is prevented from rotating by the limiting block 79 when the cleaning is not carried out, the top end of the other side of the operating platform 1 is fixedly provided with a recovery frame 8, sundries at the top end of the operating platform 1 are collected through a recovery frame 8, a recovery port 9 is arranged on the recovery frame 8, sundries on the top end of the operation table 1 can fall into the recycling frame 8 conveniently through the recycling port 9, the sundries are prevented from falling from the edge of the recycling frame 8, the backboard 10 is fixedly arranged on the top end of one side of the operation table 1, and the sundries are prevented from falling from one side of the top end of the operation table 1 through the backboard 10.

When the utility model is used, the utility model relates to a particle filtration efficiency detector which is convenient to use, firstly, the mask sample which needs particle filtration efficiency detection is taken to the operation table 1 and cut into proper size, the cut mask sample is fixed through the first fixing clamp 61 and the second fixing clamp 64 in the fixing component 6, the traction block 66 is pushed to the side, the hook 65 is inserted into the traction block 66 to be clamped with the matching rod 68, the first spring 63 pulls the traction block 66 to drive the moving block 62 to slide in the first sliding chute 5, the folds on the mask sample are unfolded, the stability of mask fixation and the accuracy of test are improved, after the detection is finished, the unlocking rod 67 is pressed to compress the second spring 69, the hook 65 is separated from the matching rod 68, the mask sample which is taken down to be fixed is placed at the other side of the top end of the operation table 1, the cleaning rod 75 in the cleaning component 7 is pushed, clearance pole 75 passes through slider 74 and moves to another avris in the inside of second spout 73, concentrates on the another avris of operation panel 1 fast with gauze mask piece and the gauze mask sample that produces in the testing process, and the rethread rotates the breach department clearance collection between pivot 77 with debris from L template 71 and curb plate 72 with changeing pole 78, conveniently clears up the mesa of operation panel 1, and finally debris fall into behind recovery mouth 9 and retrieve in the frame 8 and collect.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a granule filtration efficiency detector that facilitates use, includes operation panel (1), its characterized in that, there is detector body (3) one side on operation panel (1) top through connecting rod (2) fixed mounting, one side on operation panel (1) top still fixed mounting has test tube (4) corresponding with the position of detector body (3), first spout (5) have been seted up at the middle part of operation panel (1) top one side, be equipped with fixed subassembly (6) on operation panel (1), fixed subassembly (6) include first fixation clamp (61), movable block (62) and first spring (63), first fixation clamp (61) are fixed to be set up the avris on one side of operation panel (1) top, movable block (62) slide and set up the inside avris of first spout (5), first spring (63) are fixed to be set up the another avris at first spout (5) inner wall, the top fixed mounting of movable block (62) has second fixation clamp (64), the bottom fixed mounting of another avris of movable block (62) has pothook (65), the one end fixed mounting of first spring (63) has traction block (66), the top of traction block (66) slides to alternate and installs unblocking rod (67), the bottom fixed mounting of unblocking rod (67) avris has cooperation pole (68) with pothook (65) assorted, the top of operation panel (1) still is equipped with clearance subassembly (7), clearance subassembly (7) include L template (71) and curb plate (72), L template (71) is fixed to be set up the opposite side on operation panel (1) top, curb plate (72) is fixed to be set up the another avris on operation panel (1) top, second spout (73) have been seted up on L template (71), the inside slidable mounting of second spout (73) has slider (74), one side fixed mounting of slider (74) has clearance pole (75), draw-in groove (76) have been seted up to the avris of curb plate (72), the inside fixed mounting of draw-in groove (76) has pivot (77), it is equipped with bull stick (78) to rotate the cover on pivot (77).

2. The particulate filtration efficiency monitor as recited in claim 1, wherein: and a second spring (69) is fixedly installed at the bottom end of the unlocking rod (67), and the bottom end of the second spring (69) is fixedly connected with the bottom end of the inner wall of the traction block (66).

3. The particulate filtration efficiency monitor as recited in claim 1, wherein: and a limiting block (79) is slidably mounted at the top end of the side plate (72).

4. The particulate filtration efficiency monitor as recited in claim 1, wherein: and a recovery frame (8) is fixedly arranged at the top end of the other side of the operating platform (1).

5. The particulate filtration efficiency monitor as recited in claim 4, wherein: the recovery frame (8) is provided with a recovery port (9).

6. The particulate filtration efficiency monitor as recited in claim 1, wherein: a back plate (10) is fixedly arranged at the top end of one side of the operating platform (1).