CN218067838U

CN218067838U - Portable environmental monitor

Info

Publication number: CN218067838U
Application number: CN202220976606.9U
Authority: CN
Inventors: 胡佳旭; 杜琳; 罗大金
Original assignee: Wuhan Ruihe Environmental Technology Co ltd
Current assignee: Wuhan Ruihe Environmental Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-12-16
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a portable environmental monitor, the device comprises a device body, the positive fixed mounting of device body has controls button and display screen, the top fixed mounting of device body has monitor probe, the back of device body is provided with the receipts roll strip, the middle part fixedly connected with connecting block of receipts roll strip, the outer wall of connecting block rotates with the outer wall of device body to be connected. Through the receipts roll strip that sets up, will receive the roll strip and draw into straight state, paste the middle part of receiving the roll strip on the trunk, the both ends of receiving the roll strip all shrink towards the trunk bending to make the receipts roll strip embrace on the trunk, and no matter the thickness of trunk, the trunk of laminating automatically, it is very convenient to fix moreover, and can be with rolling circle shape, be convenient for accomodate of rolling strip rolling when not using.

Description

Portable environmental monitor

Technical Field

The utility model belongs to the technical field of the environmental monitoring equipment, concretely relates to portable environmental monitor.

Background

Environment monitoring means that environment quality (or pollution degree) and change trend thereof are determined by measuring representative values of factors influencing environment quality, at present, environment monitoring devices are widely applied to various places in China, an environment monitoring instrument is a general instrument for monitoring various parameters of indoor and outdoor environments, the environment quality and the change trend thereof are determined by measuring the representative values of the factors influencing the environment quality, and a portable detector can accurately measure pollutant concentration through an internal air detection sensor, calculates an air quality index AQI and gives an alarm when the concentration exceeds the standard. Signals of the internal formaldehyde sensor, the PM2.5 sensor, the TVOC sensor and the temperature and humidity sensor are amplified by the operational amplifier, noise interference is removed by the filter circuit, and then the signals are acquired by the AD, processed and calculated by the 32-bit high-precision CPU, converted into pollutant concentration values and displayed.

All need carry out long-time measurement when traditional portable environmental monitor monitors monitoring, just can obtain a more accurate result, all fix a plurality of detectors on the trunk through staple bolt or bandage when consequently detecting, the interval time is looked over again, but this kind of mounting means is more troublesome, needs a large amount of time when fixed, and to the trunk of different thicknesses, fixed firm degree is also different.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable environmental monitor to propose a current portable environmental monitor in solving above-mentioned background art and in the use, because examine time measuring and all fix a plurality of detectors on the trunk through staple bolt or bandage, the interval time is looked over again, but this kind of mounting means is more troublesome, needs a large amount of time during fixed, and to the trunk of different thicknesses, the fixed firm also different problem of degree.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a portable environmental monitor, includes the device body, the positive fixed mounting of device body has controls button and display screen, the top fixed mounting of device body has monitoring probe, the back of device body is provided with the receipts roll strip, the middle part fixedly connected with connecting block of receipts roll strip, the outer wall of connecting block is rotated with the outer wall of device body and is connected.

It is specific, the device body of taking, be close to branch or trunk with the rolling strip, draw straight state with the rolling strip, paste the middle part of rolling strip on the trunk, the both ends of rolling strip are all towards the trunk bending contraction, thereby make the rolling strip embrace on the trunk, and no matter the thickness of trunk, the trunk of laminating automatically, detect air circumstance through monitor, and calculate the back by the device body and show on the display screen, through the automatic trunk of laminating of rolling strip, can both fix firmly on the trunk of different thicknesses, and it is very convenient to fix, and can be with rolling strip rolling circle shape when not using, be convenient for accomodate.

Preferably, both ends of the coiling strip are fixedly connected with rubber sleeves.

Specifically, the rubber sleeve at the two ends of the winding strip is relatively heavy, the middle of the winding strip is attached to the trunk, and the rubber sleeve has large inertia, so that the two ends of the winding strip are bent and attached to the trunk, and operation is facilitated.

Preferably, the middle part of the rolling strip is provided with a screw, and the rolling strip is fixedly connected with the outer wall of the connecting block through the arranged screw.

Specifically, the setting of screw can be conveniently to the installation and the dismantlement of rolling strip.

Preferably, the back fixedly connected with bearing of device body, the inner wall fixedly connected with jack-post of bearing, the one end of jack-post and the outer wall fixed connection of connecting block.

Specifically, the device body is rotatably connected with the connecting block through the arranged bearing and the shaft column.

Preferably, the outer wall of one side of the connecting block, which is close to the axle column, is fixedly connected with a damping ring, and the outer wall of one side of the damping ring, which is far away from the connecting block, is movably connected with the outer wall of the device body.

Specifically, through the frictional force of contact between damping ring and the device body, play the damping effect to the rotation between connecting block and the device body for the angle between connecting block and the device body is controllable, has made things convenient for the user to watch the display screen, has also made things convenient for and has installed the device body on the branch of different angles.

Preferably, the rolling strip comprises a memory metal elastic sheet and a silica gel protective layer, and the silica gel protective layer is uniformly sprayed on the outer wall of the memory metal elastic sheet.

Specifically, the silica gel protective layer plays the effect of protection, prevents that memory metal shell fragment from cutting user's hand, and memory metal shell fragment can play the effect of increase and trunk friction within a definite time for it is fixed more firm.

Preferably, the outer wall of the rubber sleeve is fixedly connected with a plurality of anti-slip strips.

Specifically, the arrangement of the rubber sleeve outer side anti-slip strip can play a role in skid resistance, so that the rubber sleeve outer side anti-slip strip is fixed more firmly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the receipts roll strip that sets up, will receive the roll strip and draw into straight state, paste the middle part of receiving the roll strip on the trunk, the both ends of receiving the roll strip all shrink towards the trunk bending to make the receipts roll strip embrace on the trunk, and no matter the thickness of trunk, the trunk of laminating automatically, it is very convenient to fix moreover, and can be with rolling circle shape, be convenient for accomodate of rolling strip rolling when not using.

2. Through the bearing and the jack-post that set up, the device body rotates through the bearing that sets up, jack-post and connecting block to be connected, and through the frictional force of contact between damping ring and the device body, plays the damping effect to the rotation between connecting block and the device body for the angle between connecting block and the device body is controllable, has made things convenient for the user to watch the display screen, has also made things convenient for to install the device body on the branch of different angles.

Drawings

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

fig. 2 is a schematic perspective view of the present invention in another direction;

FIG. 3 is a schematic view of the present invention in a partial cross-sectional structure;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a device body; 2. operating a key; 3. a display screen; 4. monitoring the probe; 5. connecting blocks; 6. rolling up the strip; 7. a screw; 8. a jack post; 9. a bearing; 10. a damping ring; 11. a rubber sleeve; 12. anti-slip strips; 13. a memory metal spring sheet; 14. and (5) a silica gel protective layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a portable environmental monitor, includes device body 1, and the positive fixed mounting of device body 1 has controls button 2 and display screen 3, and the top fixed mounting of device body 1 has monitoring probe 4, and the back of device body 1 is provided with rolling strip 6, and the middle part fixedly connected with connecting block 5 of rolling strip 6, the outer wall of connecting block 5 and the outer wall of device body 1 rotate to be connected.

In this embodiment, device body 1 of taking, be close to branch or trunk with rolling strip 6, draw rolling strip 6 into straight state, paste the middle part of rolling strip 6 on the trunk, the both ends of rolling strip 6 all shrink towards the trunk bending, thereby make rolling strip 6 embrace on the trunk, and no matter the thickness of trunk, the trunk of automatic laminating, detect air circumstance through monitoring probe 4, and calculate the back by device body 1 and show on display screen 3, through rolling strip 6 automatic laminating trunk, can both fix firmly on the trunk of different thicknesses, and it is very convenient to fix, and can wind rolling strip 6 into the circle shape when not using, be convenient for accomodate.

Wherein, the both ends of rolling strip 6 are all fixedly connected with rubber sleeve 11.

In this embodiment, the rubber sleeve 11 at the two ends of the winding strip 6 is heavier, and the middle of the winding strip 6 is attached to the trunk, so that the two ends of the winding strip 6 are bent and attached to the trunk due to the large inertia of the rubber sleeve 11, and operation is facilitated.

Wherein, the middle part of rolling strip 6 is provided with screw 7, and rolling strip 6 is through the outer wall fixed connection of screw 7 and connecting block 5 that sets up.

In this embodiment, the installation and the dismantlement of rolling strip 6 can be conveniently realized to the setting of screw 7.

Wherein, the back fixedly connected with bearing 9 of device body 1, the inner wall fixedly connected with jack-post 8 of bearing 9, the one end of jack-post 8 and the outer wall fixed connection of connecting block 5.

In this embodiment, the device body 1 is rotatably connected to the connecting block 5 through the bearings 9 and the shaft posts 8.

Wherein, the outer wall fixedly connected with damping ring 10 of one side that connecting block 5 is close to the jack-post 8, and the outer wall swing joint of one side outer wall and device body 1 that connecting block 5 was kept away from to damping ring 10.

In this embodiment, the friction force of contact between the damping ring 10 and the device body 1 plays a damping role in the rotation between the connecting block 5 and the device body 1, so that the angle between the connecting block 5 and the device body 1 is controllable, the user can conveniently watch the display screen 3, and the device body 1 can be conveniently installed on branches at different angles.

Wherein, rolling strip 6 includes memory metal shell fragment 13 and silica gel protective layer 14, and silica gel protective layer 14 evenly sprays on the outer wall of memory metal shell fragment 13.

In this embodiment, silica gel protective layer 14 plays the effect of protection, prevents that memory metal shell fragment 13 from cutting user's hand, and memory metal shell fragment 13 can play the effect of increase and trunk friction within a definite time for it is fixed more firm.

Wherein, the outer wall fixedly connected with of rubber sleeve 11 has a plurality of antislip strip 12.

In this embodiment, the arrangement of the anti-slip strips 12 on the outer side of the rubber sleeve 11 can play a role in anti-slip, so that the fixing is firmer.

The utility model discloses a theory of operation and use flow: during the use, device body 1 of taking, be close to branch or trunk with rolling strip 6, draw rolling strip 6 straight state, paste the middle part of rolling strip 6 on the trunk, the both ends of rolling strip 6 are all towards trunk bending contraction, thereby make rolling strip 6 embrace on the trunk, and no matter the thickness of trunk, the trunk of automatic laminating, device body 1 is through the bearing 9 that sets up, the jack-post 8 rotates with connecting block 5 to be connected, and through the frictional force of contact between damping ring 10 and the device body 1, play the damping effect to the rotation between connecting block 5 and the device body 1, make the angle between connecting block 5 and the device body 1 controllable, made things convenient for the user to watch display screen 3, also made things convenient for to install device body 1 on the branch of different angles, detect the air circumstance through monitor 4, and calculate the back by device body 1 and show on display screen 3, through rolling strip 6 automatic laminating trunk, can both fix firmly on the trunk of different thicknesses, and it is very convenient to fix, and can be with rolling strip 6 circle shape when not using, be convenient for accomodating.

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 portable environmental monitor, includes device body (1), the front fixed mounting of device body (1) has control button (2) and display screen (3), the top fixed mounting of device body (1) has monitor probe (4), its characterized in that: the device is characterized in that a coiling strip (6) is arranged on the back face of the device body (1), a connecting block (5) is fixedly connected to the middle of the coiling strip (6), and the outer wall of the connecting block (5) is rotatably connected with the outer wall of the device body (1).

2. The portable environmental monitor according to claim 1, wherein: both ends of the coiling strip (6) are fixedly connected with rubber sleeves (11).

3. The portable environmental monitor of claim 1, wherein: the middle part of the coiling strip (6) is provided with a screw (7), and the coiling strip (6) is fixedly connected with the outer wall of the connecting block (5) through the arranged screw (7).

4. The portable environmental monitor of claim 1, wherein: the device is characterized in that a bearing (9) is fixedly connected to the back of the device body (1), an axle column (8) is fixedly connected to the inner wall of the bearing (9), and one end of the axle column (8) is fixedly connected with the outer wall of the connecting block (5).

5. The portable environmental monitor according to claim 1, wherein: the damping device is characterized in that a damping ring (10) is fixedly connected to the outer wall of one side, close to the shaft column (8), of the connecting block (5), and the outer wall of one side, far away from the connecting block (5), of the damping ring (10) is movably connected with the outer wall of the device body (1).

6. The portable environmental monitor according to claim 1, wherein: the coiling strip (6) comprises a memory metal elastic sheet (13) and a silica gel protective layer (14), and the silica gel protective layer (14) is uniformly sprayed on the outer wall of the memory metal elastic sheet (13).

7. The portable environmental monitor of claim 2, wherein: the outer wall of the rubber sleeve (11) is fixedly connected with a plurality of anti-slip strips (12).