CN211453553U

CN211453553U - Indoor air detector

Info

Publication number: CN211453553U
Application number: CN201922413013.2U
Authority: CN
Inventors: 王丹; 张宏波
Original assignee: Nantong Ousa Environment Detection Technology Co ltd
Current assignee: Nantong Ousa Environment Detection Technology Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-09-08
Anticipated expiration: 2029-12-29

Abstract

The utility model relates to an empty gas detection surveys equipment technical field, and discloses an indoor air detector, which comprises a housin, the inside of casing is equipped with the body, the positive fixed mounting of body has display screen and button, the positive fixed mounting of casing has the glass window, the inside groove that is located the glass window below is seted up in the front of casing, the inside fixedly connected with baffle of inside groove, the control lever has been cup jointed in the middle part activity of baffle, the right-hand member of control lever passes the inside groove and extends to the outside of casing and the outer button of fixedly connected with, the left end of control lever passes the inside groove and extends to the inside and the fixedly connected with contact plate of casing. This indoor air detector wraps up the body inside the casing through setting up the casing for body display screen and button all protect inside the casing, carry out external operation through utilizing outer button and contact plate, make the completion detect simultaneously, avoid the detector to receive the air humidity influence, and the protection effect is good, and it is convenient to use.

Description

Indoor air detector

Technical Field

The utility model relates to an empty gas detection surveys equipment technical field, specifically is an indoor air detector.

Background

The indoor air detector can rapidly detect harmful pollutants such as formaldehyde, benzene, ammonia gas and TVOC in indoor air, the indoor air detector can simultaneously detect six field detection instruments for indoor polluted gas, and the detection time of each gas can be adjusted by the time controller.

Current indoor air detector, in the use, because the indoor humidity of rainy season is big, inside air moisture easily got into the detector when detecting, influence the use of detector, reduce and detect the precision to and cause detector life to reduce, the protecting effect is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an indoor air detector possesses the advantage of avoiding air moisture to reduce the detector life-span and be convenient for flexible, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an indoor air detector, includes the casing, the inside of casing is equipped with the body, the positive fixed mounting of body has display screen and button, the positive fixed mounting of casing has the glass window, the inside groove that is located the glass window below is seted up in the front of casing, the inside fixedly connected with baffle of inside groove, the control lever has been cup jointed in the middle part activity of baffle, the right-hand member of control lever passes the inside groove and extends to the outside of casing and the outer button of fixedly connected with, the left end of control lever passes the inside groove and extends to the inside and the fixedly connected with contact plate of casing, fixedly connected with spring between contact plate and the baffle, sealed lid has been cup jointed in the top activity of casing, the top fixed mounting of body has the detecting head.

Preferably, the bottom of the inner cavity of the shell is fixedly connected with a telescopic rod, the inner side surface of the top end of the telescopic rod is fixedly connected with a connecting rod, and a locking cap is sleeved on the outer surface of the connecting rod in a threaded manner.

Preferably, the outer surface of the body is fixedly sleeved with a clamping plate, a clamping groove is formed in the side face of the clamping plate, a circular plate is movably clamped inside the clamping groove, and the left side face of the circular plate is fixedly connected with the right end of the connecting rod.

Preferably, the top surface of the shell is provided with a round hole, the diameter of the round hole is larger than that of the detecting head, and the inner surface of the round hole is movably sleeved with the detecting head.

Preferably, the display screen is located right behind the glass window, and the size of the glass window is larger than that of the display screen.

Preferably, the outer button has a diameter smaller than the diameter of the inner groove, the outer button being located directly in front of the button.

Preferably, the diameter of the spring is larger than that of the control rod, and the spring is movably sleeved outside the control rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this indoor air detector wraps up the body inside the casing through setting up the casing for body display screen and button all protect inside the casing, carry out external operation through utilizing outer button and contact plate, make the completion detect simultaneously, avoid the detector to receive the air humidity influence, and the protection effect is good, and it is convenient to use.

2. This indoor air detector, through add the telescopic link in the casing is inside, and with telescopic link and this body coupling, when needing the air of the indoor not co-altitude point of detection, lengthen the telescopic link, grip the casing and carry out indoor not co-altitude and get the empty gas detection survey, and through loosening locking cap and rotation body, can adjust different detection angle, application range is wide, and convenient to use, detection effect is good.

Drawings

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

FIG. 2 is a side sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a front sectional view of the structure of the present invention;

FIG. 5 is a schematic view of the connection between the retractable rod and the clip plate of the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 5.

In the figure: 1. a housing; 2. a body; 3. a display screen; 4. a button; 5. a glass window; 6. an inner tank; 7. a partition plate; 8. a control lever; 9. an outer button; 10. a contact plate; 11. a spring; 12. a sealing cover; 13. clamping a plate; 14. a circular hole; 15. a probe head; 16. a telescopic rod; 17. a connecting rod; 18. a locking cap; 19. a circular plate; 20. a clamping groove.

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. 1-6, an indoor air detector comprises a housing 1, a body 2 is arranged inside the housing 1, a display screen 3 and a button 4 are fixedly mounted on the front surface of the body 2, a glass window 5 is fixedly mounted on the front surface of the housing 1, an inner groove 6 located below the glass window 5 is formed in the front surface of the housing 1, a partition plate 7 is fixedly connected inside the inner groove 6, a control rod 8 is movably sleeved in the middle of the partition plate 7, the right end of the control rod 8 penetrates through the inner groove 6 and extends to the outside of the housing 1 and is fixedly connected with an outer button 9, the left end of the control rod 8 penetrates through the inner groove 6 and extends to the inside of the housing 1 and is fixedly connected with a contact plate 10, a spring 11 is fixedly connected between the contact plate 10 and the partition plate 7, a sealing cover 12 is movably sleeved on the top.

Further, the bottom fixedly connected with telescopic link 16 of 1 inner chamber of casing, the medial surface fixedly connected with connecting rod 17 on telescopic link 16 top, the surface screw thread of connecting rod 17 has cup jointed locking cap 18, can rotate cardboard 13 to certain angle after locking cap 18 unscrews, realizes the detection of different angles, recycles locking cap 18 locking, easy operation.

Further, the fixed cardboard 13 that has cup jointed of surface of body 2, draw-in groove 20 has been seted up to the side of cardboard 13, and the inside activity joint of draw-in groove 20 has plectane 19, and the left surface of plectane 19 and the right-hand member fixed connection of connecting rod 17, the diameter of plectane 19 are less than the internal diameter of draw-in groove 20, and then make cardboard 13 rotate in draw-in groove 20 to realize that cardboard 13 rotates around connecting rod 17.

Further, a round hole 14 is formed in the top surface of the shell 1, the diameter of the round hole 14 is larger than that of the detecting head 15, and the inner surface of the round hole 14 is movably sleeved with the detecting head 15, so that the detecting head 15 can still realize functions under the condition that the sealing cover 12 is sealed, and detection is completed.

Further, the display screen 3 is located right behind the glass window 5, and the size of the glass window 5 is larger than that of the display screen 3, so that the content on the display screen 3 can be seen clearly through the glass window 5, the usability under the sealing condition is improved, the normal use is maintained, and the using effect is improved.

Further, the diameter of the outer button 9 is smaller than that of the inner groove 6, the outer button 9 is located right in front of the button 4, the outer button 9 has a certain downward moving space, the button 4 can be controlled by pressing the outer button 9 under a sealed condition, and the use and operation of the detector are achieved.

Further, the diameter of the spring 11 is larger than that of the control rod 8, and the spring 11 is movably sleeved outside the control rod 8.

The working principle is as follows: when the indoor humidity is high, the external button 9 is pressed to start up the device, the detection is carried out, and the data on the display screen 3 is observed through the glass window 5; when the indoor air is not big and different height detection needs to be accomplished, extract sealed lid 12, pull out body 2, telescopic link 16 elongates, grips casing 1 after the body is pulled out enough length and lifts body 2 to the eminence, when needing to adjust and detect the angle, unscrew locking cap 18 and rotate body 2 to target angle and locking cap 18, carry out multi-angle detection.

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 an indoor air detector, includes casing (1), its characterized in that: the novel multifunctional glass window is characterized in that a body (2) is arranged in the shell (1), a display screen (3) and a button (4) are fixedly arranged on the front side of the body (2), a glass window (5) is fixedly arranged on the front side of the shell (1), an inner groove (6) located below the glass window (5) is formed in the front side of the shell (1), a partition plate (7) is fixedly connected to the inner portion of the inner groove (6), a control rod (8) is movably sleeved on the middle portion of the partition plate (7), the right end of the control rod (8) penetrates through the inner groove (6) and extends to the outer portion of the shell (1) and is fixedly connected with an outer button (9), the left end of the control rod (8) penetrates through the inner groove (6) and extends to the inner portion of the shell (1) and is fixedly connected with a contact plate (10), a spring (11) is fixedly connected between the contact plate (10) and the partition plate (, a probe (15) is fixedly mounted at the top of the body (2).

2. An indoor air detector as claimed in claim 1, wherein: the bottom fixedly connected with telescopic link (16) of casing (1) inner chamber, medial surface fixedly connected with connecting rod (17) on telescopic link (16) top, the surface screw thread of connecting rod (17) has cup jointed locking cap (18).

3. An indoor air detector as claimed in claim 1, wherein: the outer fixed surface of body (2) has cup jointed cardboard (13), draw-in groove (20) have been seted up to the side of cardboard (13), the inside activity joint of draw-in groove (20) has plectane (19), the left surface of plectane (19) and the right-hand member fixed connection of connecting rod (17).

4. An indoor air detector as claimed in claim 1, wherein: the top surface of the shell (1) is provided with a round hole (14), the diameter of the round hole (14) is larger than that of the detecting head (15), and the inner surface of the round hole (14) is movably sleeved with the detecting head (15).

5. An indoor air detector as claimed in claim 1, wherein: the display screen (3) is located right behind the glass window (5), and the size of the glass window (5) is larger than that of the display screen (3).

6. An indoor air detector as claimed in claim 1, wherein: the diameter of the outer button (9) is smaller than that of the inner groove (6), and the outer button (9) is positioned right in front of the button (4).

7. An indoor air detector as claimed in claim 1, wherein: the diameter of the spring (11) is larger than that of the control rod (8), and the spring (11) is movably sleeved outside the control rod (8).