CN221007513U

CN221007513U - Formaldehyde detection equipment

Info

Publication number: CN221007513U
Application number: CN202322782976.6U
Authority: CN
Inventors: 杨青; 苏桃; 吕翔; 余建国
Original assignee: Xi'an Kangruida Environmental Protection Technology Co ltd
Current assignee: Xi'an Kangruida Environmental Protection Technology Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-05-24
Anticipated expiration: 2033-10-17

Abstract

The application discloses formaldehyde detection equipment, which belongs to the technical field of formaldehyde detectors and comprises a handheld formaldehyde detector body and a protective shell, wherein sliding blocks are symmetrically and fixedly arranged on two sides of the handheld formaldehyde detector body, sliding holes are formed in two sides of the protective shell, the bottom of the handheld formaldehyde detector body is positioned in the protective shell, the handheld formaldehyde detector body is matched with the protective shell, and the sliding blocks penetrate through the sliding holes; according to the application, the clamping block can be controlled to enter the clamping groove I or the clamping groove II through the matching of the sliding block, the sliding groove, the moving rod, the limiting shaft, the spring and the groove, when the clamping block enters the clamping groove II, the handheld formaldehyde detector body can be ejected out of the protective shell, the handheld formaldehyde detector body can be conveniently used, and when the clamping block enters the clamping groove I, the handheld formaldehyde detector body can be limited in the protective shell, so that the handheld formaldehyde detector body can be protected in the idle process.

Description

Formaldehyde detection equipment

Technical Field

The application relates to the technical field of formaldehyde detectors, in particular to formaldehyde detection equipment.

Background

Formaldehyde has strong volatility and pungent odor, and indoor formaldehyde mainly comes from building materials, furniture, artificial boards, various adhesive coatings, synthetic textiles and the like; the formaldehyde detector commonly used in the market is a handheld formaldehyde detector, and is also a pumping formaldehyde detector, and has the advantages of more accurate measurement results, faster response speed and the like.

In the published patent document with the publication number of CN212989230U, a formaldehyde automatic detection device is provided, and the whole detection instrument of the published patent document is provided with a protection structure aiming at a pump suction rod, so that the influence of external dust on the accuracy and sensitivity of the whole instrument is prevented, and the service life of the instrument is prolonged; however, the above publication does not protect the host, and the host may be damaged by collision during idle.

Disclosure of utility model

Aiming at the defects of the prior art, the application provides formaldehyde detection equipment, overcomes the defects of the prior art, and aims to solve the problem that the formaldehyde detection equipment has no protection effect on a host.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a formaldehyde check out test set, includes handheld formaldehyde detector body and protective housing, the both sides symmetry fixed mounting of handheld formaldehyde detector body has the slider, the slide hole has all been seted up to the both sides of protective housing, the bottom of handheld formaldehyde detector body is in the inside of protective housing, and handheld formaldehyde detector body and protective housing looks adaptation, the slide block passes the slide hole, and slider and slide hole sliding connection, draw-in groove one and draw-in groove two are seted up respectively to the lower part and the upper portion of slide hole rear side inner wall, the movable groove has been seted up to one side of slider, and the rear side of slider has seted up the recess, the inside of movable groove is provided with movable rod and spacing axle respectively, the cover is equipped with the spring on the spacing axle, the inside of recess is provided with the fixture block, movable groove and recess intercommunication, the front and back side inner wall fixed connection of movable rod and spacing axle respectively, the both ends of spring are respectively with movable groove's inner wall and movable rod fixed connection, movable rod and movable rod one end and movable rod, the outside of movable rod and the equal sliding connection, the fixture block and the other end are in the fixed connection of the recess.

Through adopting above-mentioned technical scheme, cooperation is used between slider, spout, movable groove, carriage release lever, spacing axle, spring and the recess, steerable fixture block gets into draw-in groove one or draw-in groove two, when the fixture block gets into the inside of draw-in groove two, can be ejecting in the hand-held formaldehyde detector body from the protective housing, conveniently use hand-held formaldehyde detector body, when the fixture block gets into the inside of draw-in groove one, can restrict hand-held formaldehyde detector body in the inside of protective housing to play the guard action to hand-held formaldehyde detector body at idle in-process.

As a preferable technical scheme of the application, one side of the upper part of the handheld formaldehyde detector body is hinged with a shell cover, the other side of the top of the handheld formaldehyde detector body is embedded with a first magnet, the shell cover is embedded with a second magnet, the first magnet is matched with the second magnet, and the magnetism of the adjacent sides of the first magnet and the second magnet are different.

Through adopting above-mentioned technical scheme, cover the top of protecting the shell with the cap, make magnet one inhale with magnet two phases, can close the top of protective housing, also protect the pump suction rod.

As a preferable technical scheme of the application, one side of the bottom of the protective shell is fixedly connected with a hanging ring, and a hanging rope is connected to the hanging ring.

Through adopting above-mentioned technical scheme, make things convenient for carrying of protective housing and handheld formaldehyde detector body.

As a preferable technical scheme of the application, four corners of the outer wall of the protective shell are respectively fixedly connected with soft rubber strips.

By adopting the technical scheme, the protective housing is held.

As a preferable technical scheme of the application, keys and a display screen are respectively arranged on the front side of the handheld formaldehyde detector body, and a pump suction rod is fixedly arranged at the top of the handheld formaldehyde detector body.

Through adopting above-mentioned technical scheme, the handheld formaldehyde detector body of convenient control carries out formaldehyde content detection.

As a preferable technical scheme of the application, a charging hole is formed in one side of the handheld formaldehyde detector body.

Through adopting above-mentioned technical scheme, conveniently charge for handheld formaldehyde detector body.

The application has the beneficial effects that:

1. Through cooperation use between slider, spout, movable tank, carriage release lever, spacing axle, spring and the recess, steerable fixture block gets into draw-in groove one or draw-in groove two, when the fixture block gets into the inside of draw-in groove two, can be ejecting in the protective housing with handheld formaldehyde detector body, conveniently use handheld formaldehyde detector body, when the fixture block gets into the inside of draw-in groove one, can restrict handheld formaldehyde detector body in the inside of protective housing to play the guard action to handheld formaldehyde detector body at idle in-process.

2. Through the top with cap lid protective housing, make magnet one inhale with magnet two, can close the top of protective housing, also protect the pump suction rod.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a partial cross-sectional side view of the protective enclosure of the present application;

FIG. 3 is a cross-sectional view of a slider in a top view of the present application.

In the figure: 1. a hand-held formaldehyde detector body; 2. a protective shell; 3. a key; 4. a display screen; 5. a pump suction rod; 6. a charging hole; 7. a hanging ring; 8. a hanging rope; 9. a soft adhesive tape; 10. a cover; 11. a first magnet; 12. a second magnet; 13. a slide hole; 14. a slide block; 15. a moving rod; 16. a clamping groove I; 17. a clamping groove II; 18. a groove; 19. a clamping block; 20. a moving groove; 21. a limiting shaft; 22. and (3) a spring.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to fig. 1-3, a formaldehyde detection device comprises a handheld formaldehyde detector body 1 and a protective shell 2, wherein sliding blocks 14 are symmetrically and fixedly arranged on two sides of the handheld formaldehyde detector body 1, sliding holes 13 are respectively formed on two sides of the protective shell 2, the bottom of the handheld formaldehyde detector body 1 is positioned in the protective shell 2, the handheld formaldehyde detector body 1 is matched with the protective shell 2, the sliding blocks 14 penetrate through the sliding holes 13, the sliding blocks 14 are in sliding connection with the sliding holes 13, clamping grooves I16 and II 17 are respectively formed in the lower part and the upper part of the inner wall of the rear side of the sliding holes 13, a moving groove 20 is formed in one side of the sliding blocks 14, grooves 18 are respectively formed in the rear side of the sliding blocks 14, moving rods 15 and limiting shafts 21 are respectively arranged in the moving grooves 20, springs 22 are sleeved on the limiting shafts 21, clamping blocks 19 are respectively arranged in the grooves 18, the moving grooves 20 are communicated with the grooves 18, the front ends and the rear ends of the limiting shafts 21 are respectively fixedly connected with the inner walls of the moving grooves 20, the limiting shafts 21 penetrate through the moving rods 15, the moving rods 15 are respectively in sliding connection with the moving grooves 20 and the two ends of the clamping grooves 20 and the clamping blocks 19 are respectively connected with the two ends of the inner walls 15 and the moving grooves 19, and the clamping blocks 19 are respectively fixedly connected with the other ends of the clamping grooves 19, and the clamping grooves 19 are respectively, and are connected with the clamping blocks 19, which are respectively fixedly connected with the other ends of the clamping grooves and the clamping blocks, and are connected with the clamping blocks, and the clamping blocks, which are respectively, and are connected with the clamping blocks and is connected with the clamping blocks and is connected with the clamping groove and with the clamping device and a device; through exerting backward force to movable rod 15, drive fixture block 19 and get into recess 18 completely in making movable rod 15 extrude spring 22, then can vertically slide slider 14, can drive movable rod 15 and fixture block 19 through spring 22 and reset, when fixture block 19 gets into the inside of draw-in groove two 17, can be with handheld formaldehyde detector body 1 ejection in the protective housing 2, conveniently use handheld formaldehyde detector body 1, when fixture block 19 gets into the inside of draw-in groove one 16, can restrict handheld formaldehyde detector body 1 in the inside of protective housing 2 to play the guard action to handheld formaldehyde detector body 1 in idle in-process.

Referring to fig. 1, a cover 10 is hinged to one side of the upper part of a handheld formaldehyde detector body 1, a first magnet 11 is embedded and mounted on the other side of the top of the handheld formaldehyde detector body 1, a second magnet 12 is embedded and mounted on the cover 10, the first magnet 11 is matched with the second magnet 12, and the magnetism of the adjacent sides of the first magnet 11 and the second magnet 12 is different; by covering the cover 10 on top of the protective case 2 and attracting the first magnet 11 and the second magnet 12, the top of the protective case 2 can be closed, and the pumping rod 5 can be protected.

Referring to fig. 1, a hanging ring 7 is fixedly connected to one side of the bottom of the protective shell 2, and a hanging rope 8 is connected to the hanging ring 7; the lifting rope 8 is used for bringing convenience to carrying of the protective shell 2 and the handheld formaldehyde detector body 1.

Referring to fig. 1, four corners of the outer wall of the protective shell 2 are fixedly connected with soft adhesive tapes 9 respectively; the protective shell 2 is conveniently held by the soft adhesive tape 9.

Referring to fig. 1, a key 3 and a display screen 4 are respectively arranged on the front side of a handheld formaldehyde detector body 1, and a pump suction rod 5 is fixedly arranged on the top of the handheld formaldehyde detector body 1; the formaldehyde content detection is conveniently carried out by controlling the handheld formaldehyde detector body 1.

Referring to fig. 1, a charging hole 6 is formed in one side of a hand-held formaldehyde detector body 1; the hand-held formaldehyde detector body 1 is conveniently charged through the charging hole 6.

Working principle: the movable rod 15 is enabled to press the spring 22 and simultaneously drive the clamping block 19 to completely enter the groove 18 through applying a backward force to the movable rod 15, then the sliding block 14 can be vertically slid, the movable rod 15 and the clamping block 19 can be driven to reset through the spring 22, when the clamping block 19 enters the inside of the clamping groove II 17, the handheld formaldehyde detector body 1 can be conveniently ejected out of the protective shell 2, the handheld formaldehyde detector body 1 can be conveniently used, when the clamping block 19 enters the inside of the clamping groove I16, the handheld formaldehyde detector body 1 can be limited in the protective shell 2, so that the handheld formaldehyde detector body 1 can be protected in an idle process, when the handheld formaldehyde detector body 1 is limited in the protective shell 2, the cover 10 is covered on the top of the protective shell 2, the magnet I11 and the magnet II 12 are attracted, and the top of the protective shell 2 can be closed, and the pumping rod 5 can be also protected;

In addition, carry through rings 7 and lifting rope 8 convenient protective housing 2 and handheld formaldehyde detector body 1, conveniently hold protective housing 2 through soft adhesive tape 9.

The foregoing description is only a preferred embodiment of the present application, and the present application is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present application has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The formaldehyde detection device comprises a handheld formaldehyde detector body (1) and a protective shell (2), and is characterized in that a slide block (14) is fixedly installed on two sides of the handheld formaldehyde detector body (1), slide holes (13) are formed in two sides of the protective shell (2), the bottom of the handheld formaldehyde detector body (1) is located inside the protective shell (2), the handheld formaldehyde detector body (1) is matched with the protective shell (2), the slide block (14) penetrates through the slide holes (13), the slide block (14) is in sliding connection with the slide holes (13), a clamping groove I (16) and a clamping groove II (17) are respectively formed in the lower portion and the upper portion of the inner wall of the rear side of the slide hole (13), a moving groove (20) is formed in one side of the slide block (14), a groove (18) is formed in the rear side of the slide block (14), a moving rod (15) and a limiting shaft (21) are respectively arranged in the inner portion of the moving groove (20), a spring (22) is sleeved on the limiting shaft (21), the inner portion of the groove (18) is provided with a moving shaft (19), the front end (21) is connected with the moving shaft (21) and the front end (21) of the moving shaft (21) and the front end (20) is respectively connected with the front end of the moving shaft, the utility model discloses a movable rod (15) is in movable groove (20) and spacing axle (21) equal sliding connection, the both ends of spring (22) respectively with the inner wall and the movable rod (15) fixed connection of movable groove (20), the one end of movable rod (15) is in the outside of movable groove (20), and the other end and fixture block (19) fixed connection of movable rod (15), fixture block (19) and recess (18) sliding connection, draw-in groove one (16) and draw-in groove two (17) and fixture block (19) homophase adaptation.

2. The formaldehyde detection device according to claim 1, wherein one side of the upper portion of the handheld formaldehyde detector body (1) is hinged with a shell cover (10), a first magnet (11) is embedded and installed on the other side of the top of the handheld formaldehyde detector body (1), a second magnet (12) is embedded and installed on the shell cover (10), the first magnet (11) is matched with the second magnet (12), and the magnetism of the first magnet (11) is different from that of the adjacent side of the second magnet (12).

3. Formaldehyde detection apparatus according to claim 1, characterized in that the bottom side of the protective housing (2) is fixedly connected with a lifting ring (7), and the lifting ring (7) is connected with a lifting rope (8).

4. Formaldehyde detection apparatus according to claim 1, characterized in that the four corners of the outer wall of the protective housing (2) are fixedly connected with soft adhesive strips (9), respectively.

5. Formaldehyde detection apparatus according to claim 1, characterized in that the front side of the hand-held formaldehyde detector body (1) is provided with a key (3) and a display screen (4) respectively, and the top of the hand-held formaldehyde detector body (1) is fixedly provided with a pump suction rod (5).

6. Formaldehyde detection apparatus according to claim 1, characterized in that a charging hole (6) is provided on one side of the hand-held formaldehyde detector body (1).