CN213875571U

CN213875571U - Fitment air formaldehyde detector

Info

Publication number: CN213875571U
Application number: CN202021924926.7U
Authority: CN
Inventors: 卫春生
Original assignee: Guangdong Huawei Construction Engineering Co ltd
Current assignee: Guangdong Huawei Construction Engineering Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-08-03
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to the technical field of formaldehyde detection, and discloses a decoration air formaldehyde detector, which comprises a detector main body, a display screen, an operating button, an integrated circuit board and a detection probe, wherein the display screen is fixed on the front surface of the detector main body, an indicator lamp is fixed on the front surface of the detector main body above the display screen, and a plurality of sound-raising holes are formed in two sides of the indicator lamp on two sides of the detector main body; pulling test probe to can pull out the support steel band from the detector main part, and can support test probe, then remove test probe to narrow and small space in, the air in the narrow and small space can enter into the reel through test probe and the hose on it, enters into the detector main part through a plurality of through-holes on the reel, through the detection device in the detector main part, thereby can realize detecting the formaldehyde in narrow and small space.

Description

Fitment air formaldehyde detector

Technical Field

The utility model relates to a formaldehyde detects technical field, specifically is a fitment air formaldehyde detector.

Background

The decoration is also called decoration or decoration, which is carried out in a certain area and range, and comprises water and electricity construction, walls, floors, ceilings, landscapes and the like, and a whole set of construction scheme and design scheme are formed according to a certain design concept and aesthetic rules.

However, in the using process of the existing formaldehyde detector, because the size of the existing formaldehyde detector is large, and the existing formaldehyde detector needs to be held by hands to be used, when formaldehyde detection is carried out in some narrow spaces, due to the influence of the sizes of hands and the detector, the formaldehyde detection is inconvenient for operators to carry out the formaldehyde detection in the narrow spaces.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fitment air formaldehyde detector has solved when carrying out formaldehyde detection to some narrow and small spaces, because the influence of staff and detector self volume, inconvenient operating personnel carries out the problem that formaldehyde detected to narrow and small space.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a decoration air formaldehyde detector comprises a detector main body, a display screen, operating buttons, a reel, an integrated circuit board and a detection probe, wherein the display screen is fixed on the front surface of the detector main body, an indicator lamp is fixed on the front surface of the detector main body and positioned above the display screen, a plurality of sound-raising holes are formed in two sides of the indicator lamp and positioned on two sides of the detector main body, a plurality of operating buttons are fixed on the front surface of the detector main body and positioned below the display screen, the integrated circuit board is fixed inside the detector main body, the middle part of the front surface of the integrated circuit board is rotatably connected with a center shaft, the reel is fixed on the outer side wall of the center shaft, a clockwork spring is fixed on the outer side wall of the center shaft and positioned in front of the reel, one end of the clockwork spring, far away from the center shaft, is fixedly connected with the inner upper surface of the detector main body, the reel is hollow structure, just a plurality of through-holes have been seted up to the front surface of reel, the lateral wall rolling of reel has the support steel band, the inboard of supporting the steel band is fixed with the hose, the top of detector main part is equipped with test probe, support the steel band with the top of hose all with test probe's bottom fixed connection.

Preferably, the supporting steel belt is made of strip steel, and the cross section of the supporting steel belt is of an arc-shaped structure.

Preferably, the rear surface of detector main part upper and lower symmetry has seted up the spout, two the equal sliding connection in inside of spout has the slider, and two the inside of spout all is fixed with the montant, the montant runs through the slider, just the lateral wall cover of montant is equipped with the spring, the one end of spring with the external fixed surface of slider has the connection, the other end with the internal fixed surface of spout is connected, two the integrated shaping of front surface homogeneous of slider has the grip block.

Preferably, the anti-skid gaskets are fixed on the opposite sides of the two clamping plates and are made of rubber materials with good elasticity.

Preferably, the detector main body is made of ABS plastic.

Preferably, the distance between the rear surface of the reel and the front surface of the integrated circuit board is 1cm-2 cm.

(III) advantageous effects

The utility model provides a fitment air formaldehyde detector possesses following beneficial effect:

(1) the utility model discloses in the use, when needs carry out formaldehyde monitoring to some narrow and small spaces, can stimulate test probe, thereby can pull out from the detector main part with supporting the steel band, and can support test probe, then remove test probe to narrow and small space in, air in the narrow and small space can enter into the reel through test probe and the hose on it, enter into the detector main part through a plurality of through-holes on the reel, through the detection device in the detector main part, thereby can realize detecting the formaldehyde in narrow and small space.

(2) The utility model discloses at the in-process that uses, can fix whole detector in somewhere through two grip blocks on the detector main part rear surface to avoid occuping the desktop space, through pulling open two grip blocks, then make by the object of centre gripping be in between two grip blocks, loosen two grip blocks, under the effect of spring, two grip blocks can inseparable laminating by the centre gripping object on, thereby can fix the detector in somewhere, avoid occuping the desktop space.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic top view of the supporting steel belt of the present invention;

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is a schematic structural view of the middle clamping plate and the sliding block of the present invention.

In the figure: 1. a detector main body; 2. a display screen; 3. detecting a probe; 4. an indicator light; 5. a sound-raising hole; 6. an operation button; 7. an integrated circuit board; 8. supporting the steel belt; 9. a clockwork spring; 10. coiling; 11. A through hole; 12. a middle shaft; 13. a hose; 14. a chute; 15. a clamping plate; 16. a spring; 17. a vertical rod; 18. an anti-slip gasket; 19. a slide block.

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.

As shown in fig. 1-5, the utility model provides a technical solution: a decoration air formaldehyde detector comprises a detector main body 1, a display screen 2, operating buttons 6, an integrated circuit board 7, a reel 10 and a detection probe 3, wherein the display screen 2 is fixed on the front surface of the detector main body 1, an indicator lamp 4 is fixed on the front surface of the detector main body 1 above the display screen 2, a plurality of sound-raising holes 5 are respectively formed in two sides of the indicator lamp 4 on two sides of the detector main body 1, a plurality of operating buttons 6 are fixed on the front surface of the detector main body 1 below the display screen 2, the integrated circuit board 7 is fixed inside the detector main body 1, the middle part of the front surface of the integrated circuit board 7 is rotatably connected with the middle shaft 12, the reel 10 is fixed on the outer side wall of the middle shaft 12, a spring 9 is fixed in front of the reel 10 on the outer side wall of the middle shaft 12, one end, far away from the middle shaft 12, of the spring 9 is fixedly connected with the inner upper surface of the detector main body 1, the reel 10 is of a hollow structure, a plurality of through holes 11 are formed in the front surface of the reel 10, a supporting steel strip 8 is wound on the outer side wall of the reel 10, a hose 13 is fixed on the inner side of the supporting steel strip 8, a detection probe 3 is arranged at the top of the detector main body 1, the top ends of the supporting steel strip 8 and the hose 13 are fixedly connected with the bottom of the detection probe 3, when the detector is used, when formaldehyde monitoring is required to be carried out in a small space, the detection probe 3 can be pulled, the supporting steel strip 8 can be pulled out of the detector main body 1 and can be supported, the supporting steel strip 8 can be held by hands, then the detection probe 3 is moved to the small space, air in the small space can enter the reel 10 through the detection probe 3 and the hose 13 thereon, and enters the detector main body 1 through the plurality of through holes 11 on the reel 10, through the detection device in detector main part 1 to can realize detecting the formaldehyde in narrow and small space, detect the back that finishes, unclamp the hand of holding support steel band 8, the reel 10 reversal under clockwork spring 9's effect this moment, thereby can retrieve detector main part 1 once more with support steel band 8, and make test probe 3 reconversion.

Further, support steel band 8 and be the belted steel material, and support steel band 8's cross section is the arc structure, and when will support the steel band 8 and pull out the back, support steel band 8 can support test probe 3 to support steel band 8 can coil on reel 10.

Furthermore, the rear surface of the detector main body 1 is provided with sliding grooves 14 in up-down symmetry, the insides of the two sliding grooves 14 are connected with sliding blocks 19 in a sliding manner, vertical rods 17 are fixed inside the two sliding grooves 14, the vertical rods 17 penetrate through the sliding blocks 19, springs 16 are sleeved on the outer side walls of the vertical rods 17, one ends of the springs 16 are fixedly connected with the outer surfaces of the sliding blocks 19, the other ends of the springs are fixedly connected with the inner surfaces of the sliding grooves 14, clamping plates 15 are integrally formed on the front surfaces of the two sliding blocks 19, in the using process, the whole detector can be fixed at a certain position through the two clamping plates 15 on the rear surface of the detector main body 1, so that the occupied desktop space is avoided, the clamped object is positioned between the two clamping plates 15 by pulling the two clamping plates 15, the two clamping plates 15 are released, under the action of the springs 16, the two clamping plates 15 can be tightly attached to the clamped object, therefore, the detector can be fixed at a certain position, and the occupation of the desktop space is avoided.

Furthermore, the opposite sides of the two clamping plates 15 are both fixed with anti-slip gaskets 18, the anti-slip gaskets 18 are made of rubber with good elasticity, and the anti-slip gaskets 18 can increase the friction force between the clamping plates 15 and the clamped object, so that the detector can be further fixed at a certain position.

Furthermore, the detector main body 1 is made of ABS plastic, so that the whole detector is lighter and has a certain height.

Further, the distance between the rear surface of the reel 10 and the front surface of the integrated circuit board 7 is 1cm-2cm, so that the reel 10 and the integrated circuit board 7 are prevented from being worn when the reel 10 rotates, and the integrated circuit board 7 is prevented from being damaged.

To sum up, the utility model discloses a work flow: when in use, when formaldehyde monitoring is needed in a small space, the detection probe 3 can be pulled, so that the supporting steel strip 8 can be pulled out from the detector main body 1, the detection probe 3 can be supported, and the supporting steel strip 8 can be held by hands, the test probe 3 is then moved into a small space, where air will enter the reel 10 through the test probe 3 and the hose 13 thereon, after entering the meter body 1 through the plurality of through-holes 11 in the reel 10, the test device in the meter body 1, thereby realizing the detection of the formaldehyde in a narrow space, loosening the hand holding the supporting steel belt 8 after the detection is finished, rotating the reel 10 reversely under the action of the clockwork spring 9, so that the supporting steel strip 8 can be recovered into the tester main body 1 again and the test probe 3 can be restored to its original state.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 fitment air formaldehyde detector, includes detector main part (1), display screen (2), operating button (6), integrated circuit board (7), reel (10) and test probe (3), its characterized in that: the front surface of the detector main body (1) is fixed with the display screen (2), the front surface of the detector main body (1) is positioned above the display screen (2) and is fixed with the indicator light (4), two sides of the indicator light (4) are positioned at two sides of the detector main body (1) and are respectively provided with a plurality of sound-raising holes (5), the front surface of the detector main body (1) is positioned below the display screen (2) and is fixed with a plurality of operating buttons (6), the inside of the detector main body (1) is fixed with the integrated circuit board (7), the middle part of the front surface of the integrated circuit board (7) is rotatably connected with a center shaft (12), the outer side wall of the center shaft (12) is fixed with the reel (10), and the outer side wall of the center shaft (12) is positioned in front of the reel (10) and is fixed with a clockwork spring (9), keep away from clockwork spring (9) the one end of axis (12) with the inside upper surface fixed connection of detector main part (1), reel (10) are hollow structure, just a plurality of through-holes (11) have been seted up to the front surface of reel (10), the lateral wall rolling of reel (10) has support steel band (8), the inboard of supporting steel band (8) is fixed with hose (13), the top of detector main part (1) is equipped with detect probe (3), support steel band (8) with the top of hose (13) all with the bottom fixed connection of detect probe (3).

2. A fitment air formaldehyde detector according to claim 1, characterized in that: the supporting steel belt (8) is made of a steel belt material, and the cross section of the supporting steel belt (8) is of an arc-shaped structure.

3. A fitment air formaldehyde detector according to claim 1, characterized in that: the rear surface longitudinal symmetry of detector main part (1) has seted up spout (14), two the equal sliding connection in inside of spout (14) has slider (19), and two the inside of spout (14) all is fixed with montant (17), montant (17) run through slider (19), just the lateral wall cover of montant (17) is equipped with spring (16), the one end of spring (16) with the external fixed surface of slider (19) has the connection, the other end with the interior fixed surface of spout (14) is connected, two the equal integrated into one piece of front surface of slider (19) has grip block (15).

4. A fitment air formaldehyde detector according to claim 3, characterized in that: anti-skidding gaskets (18) are fixed on the opposite sides of the two clamping plates (15), and the anti-skidding gaskets (18) are made of rubber materials with good elasticity.

5. A fitment air formaldehyde detector according to claim 1, characterized in that: the detector main body (1) is made of ABS plastic.

6. A fitment air formaldehyde detector according to claim 1, characterized in that: the distance between the rear surface of the reel (10) and the front surface of the integrated circuit board (7) is 1cm-2 cm.