CN211179702U - Portable air detection device - Google Patents
Portable air detection device Download PDFInfo
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- CN211179702U CN211179702U CN201921602759.1U CN201921602759U CN211179702U CN 211179702 U CN211179702 U CN 211179702U CN 201921602759 U CN201921602759 U CN 201921602759U CN 211179702 U CN211179702 U CN 211179702U
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Abstract
The utility model discloses a portable empty gas detection surveys device is equipped with positioning groove, first pit and second pit on the air monitering module, and in the positioning flange can imbed positioning groove, first elastic arm and second elastic arm accessible elastic deformation made first lug and second lug imbed respectively in first pit and the second pit. Has the advantages that: first elastic arm and second elastic arm make and dress the module and can press from both sides tightly on the air monitoring module, can realize wearing quick assembly and disassembly of module, are favorable to the bare-handed change of user to dress the module. The positioning flange and the positioning groove are matched with each other, so that accurate positioning can be provided for the wearing module, and the structural strength of the wearing module can be enhanced. The clamping effect of the wearable module can be enhanced through the cooperation between the first convex block, the second convex block, the first concave pit and the second concave pit, so that the wearable module is not easy to loosen. The utility model relates to an air monitoring device.
Description
Technical Field
The utility model relates to an air monitor, in particular to portable empty gas detection surveys device.
Background
In urban environments, climate and various human activities have a significant impact on air quality. The portable air detector can help the user to monitor the air quality anytime and anywhere, and provides reference for personal activity plans.
In the prior art, the air detector is generally designed into industrial equipment or household appliances, and cannot meet the personal carrying requirement. There is wearable empty gas detection survey device among the prior art, wearable empty gas detection survey device generally includes empty gas monitoring module and wearing module, and empty gas monitoring module has the function of gathering air and analysis air, and wearing module's function makes user's accessible wearing mode generally design into the wrist-watch shape and articulated through pin structure and empty gas monitoring survey module, can satisfy people's daily demand of carrying, and the empty gas monitoring survey device's of wrist-watch form among the prior art technical defect lies in: wearing and being not convenient for install and remove between module and the air monitering module, installing and removing between module and the air monitering module generally still need be gone on with the help of the instrument, can't realize bare-handed installing and removing, is unfavorable for the user to switch between different wearing modules, has restricted air monitering device's wearing mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a portable empty gas detection surveys device is provided, can overcome and be not convenient for install and remove between wearing module and the air monitor module and make wearing module's change receive the technical problem of restriction.
The technical scheme adopted for solving the technical problems is as follows:
portable empty gas detection surveys device, including air monitor module and wearing module, be equipped with first elastic arm and second elastic arm on the wearing module, first elastic arm and second elastic arm accessible elastic deformation and open each other, the tip of first elastic arm is equipped with first lug, be equipped with the second lug on the second elastic arm, still be equipped with the locating flange on the wearing module, the locating flange is arranged between first elastic arm and second elastic arm, the locating flange extends to on the second elastic arm on the first elastic arm in succession, be equipped with positioning groove on the air monitor module, first pit and second pit, the locating flange can imbed in the positioning groove, first elastic arm and second elastic arm accessible elastic deformation make first lug and second lug imbed respectively in first pit and the second pit.
As an improvement, the shape of the air monitoring module is a round cake shape, the first elastic arm and the second elastic arm are bent into an arc shape, and the first elastic arm and the second elastic arm can be attached to the side face of the air monitoring module.
As the improvement, the air monitoring module comprises a middle frame, a first cover body and a second cover body, wherein the first cover body and the second cover body are respectively connected with the middle frame, and a positioning groove, a first pit and a second pit are formed in the middle frame.
As an improvement, a plurality of air holes are arranged on the first cover body and penetrate through the first cover body.
As an improvement, the air monitoring module further comprises a display screen, a hollow area is arranged on the first cover body, and the display screen displays images outside the air monitoring module through the hollow area.
As a refinement, the air monitoring module further comprises a button that passes through the first cover and protrudes out of the first cover.
As an improvement, the wearable module is further provided with a bending part, the bending part has elasticity, one end of the bending part is intersected with the first elastic arm and the second elastic arm, and the other end of the bending part is bent towards the second cover body, so that the bending part forms a clamp on the second cover body.
As the improvement, still be equipped with rings on the wearing module, rings are established at the crossing department of first elastic arm and second elastic arm.
Regarding the positioning flange, the positioning flange and the positioning groove can be mutually matched to realize the positioning of the wearing module. The positioning flange continuously extends from the first elastic arm to the second elastic arm, so that the positioning flange can play a role of a reinforcing rib, and the structural strength between the first elastic arm and the second elastic arm is enhanced.
Has the advantages that: first elastic arm and second elastic arm make and dress the module and can press from both sides tightly on the air monitoring module, can realize wearing quick assembly and disassembly of module, are favorable to the bare-handed change of user to dress the module. The positioning flange and the positioning groove are matched with each other, so that accurate positioning can be provided for the wearing module, and the structural strength of the wearing module can be enhanced. The clamping effect of the wearable module can be enhanced through the cooperation between the first convex block, the second convex block, the first concave pit and the second concave pit, so that the wearable module is not easy to loosen.
Drawings
The invention will be further explained with reference to the drawings:
fig. 1 and fig. 2 are schematic structural views of embodiment 1 of the present invention;
fig. 3 and 4 are exploded schematic views of embodiment 1 of the present invention;
fig. 5 is a front view of embodiment 1 of the present invention;
fig. 6 is a left side view of fig. 5 of embodiment 1 of the present invention;
fig. 7 is a rear view of fig. 5 of embodiment 1 of the present invention;
fig. 8 is a schematic structural view of embodiment 2 of the present invention;
fig. 9 is a front view of fig. 8 according to embodiment 2 of the present invention;
fig. 10 is a rear view of fig. 9 according to embodiment 2 of the present invention.
Detailed Description
Example 1:
referring to fig. 1 to 7, the portable air detection device comprises an air monitoring module and a wearing module, wherein a first elastic arm 1 and a second elastic arm 2 are arranged on the wearing module, the first elastic arm 1 and the second elastic arm 2 can be mutually opened through elastic deformation, a first bump 3 is arranged at the end part of the first elastic arm 1, a second bump 4 is arranged on the second elastic arm 2, a positioning flange 5 is further arranged on the wearing module, the positioning flange 5 is arranged between the first elastic arm 1 and the second elastic arm 2, the positioning flange 5 continuously extends from the first elastic arm 1 to the second elastic arm 2, a positioning groove 6 is arranged on the air monitoring module, the positioning flange 5 can be embedded into the positioning groove 6, and the first elastic arm 1 and the second elastic arm 2 can enable the first lug 3 and the second lug 4 to be respectively embedded into the first pit and the second pit 8 through elastic deformation.
Preferably, the air monitoring module is shaped like a circular cake, the first elastic arm 1 and the second elastic arm 2 are bent into an arc shape, and the first elastic arm 1 and the second elastic arm 2 can be attached to the side of the air monitoring module.
Preferably, the air monitoring module comprises a middle frame 9, a first cover 10 and a second cover 11, the first cover 10 and the second cover 11 are respectively connected with the middle frame 9, and the positioning groove 6, the first pit and the second pit 8 are arranged on the middle frame 9.
Preferably, the first cover 10 is provided with a plurality of air holes 12, and the air holes 12 penetrate through the first cover 10.
Preferably, the air monitoring module further includes a display 13, a hollow area is disposed on the first cover 10, and the display 13 displays an image outside the air monitoring module through the hollow area.
Preferably, the air monitoring module further includes a button 14, and the button 14 passes through the first cover 10 and protrudes out of the first cover 10.
Preferably, the wearable module is further provided with a bending portion 15, the bending portion 15 has elasticity, one end of the bending portion 15 intersects with the first elastic arm 1 and the second elastic arm 2, and the other end of the bending portion 15 is bent toward the second cover 11, so that the bending portion 15 forms a clip on the second cover 11.
With regard to the positioning flange 5, the positioning flange 5 and the positioning groove 6 can be mutually matched to realize the positioning of the wearing module. The positioning flange 5 extends continuously from the first resilient arm 1 to the second resilient arm 2, so that the positioning flange 5 can function as a reinforcing rib, which is advantageous for reinforcing the structural strength between the first resilient arm 1 and the second resilient arm 2.
With respect to the first protrusion 3, the second protrusion 4, the first recess and the second recess 8, the first protrusion 3 and the second protrusion 4 can be embedded in the first recess and the second recess 8, respectively, and can provide a clamping effect for the wearable module from both sides of the positioning flange 5, so that the wearable module can be clamped on the air monitoring module.
First elastic arm 1 and second elastic arm 2 make and dress the module and can press from both sides tightly on the air monitoring module, can realize wearing quick assembly and disassembly of module, are favorable to the bare-handed change of user to dress the module. The positioning flange 5 and the positioning groove 6 are matched with each other, so that accurate positioning can be provided for the wearing module, and the structural strength of the wearing module is enhanced. The clamping effect of the wearable module can be enhanced through the cooperation of the first convex block 3, the second convex block 4, the first concave pit and the second concave pit 8, so that the wearable module is not easy to loosen.
Regarding the first elastic arm 1 and the second elastic arm 2, the first elastic arm 1 and the second elastic arm 2 are bent into an arc shape, so that the first elastic arm 1 and the second elastic arm 2 have stronger deformability, and when the first bump 3 and the second bump 4 are embedded into the first concave pit and the second concave pit 8, the positioning flange 5 tends to be pressed against the positioning groove 6, which is beneficial to enhancing the structural stability between the wearable module and the air monitoring module.
Regarding the middle frame 9, the positioning groove 6, the first recess and the second recess 8 of the present embodiment are all disposed on the middle frame 9, and the first cover 10 and the second cover 11 are respectively connected to the middle frame 9, so as to avoid direct contact between the wearable module and the first cover 10 and the second cover 11, prevent the assembly and disassembly of the wearable module from affecting the internal structure of the air monitoring module, and facilitate improvement of the stability of the internal structure of the air monitoring module.
The first cover 10 and the second cover 11 of the present embodiment are fastened to the center frame 9 by a screw-in type wedge. The connection between the first cover 10 and the second cover 11 and the middle frame 9 can also be realized by screw connection, snap connection, etc. in the prior art.
With respect to the air vent 12, the air vent 12 allows air in the environment to pass through the first cover 10 into the air monitoring module, which facilitates air collection.
Regarding the display 13 and the button 14, the display 13 of the present embodiment can display the air monitoring data and the operation interface to the user, and the button 14 and the display 13 can be combined to realize the visual control of the air monitoring device.
Regarding the bent portion 15, the size of the gap between the bent portion 15 and the second cover 11 of the present embodiment is elastically variable, so that the air monitoring device can be clamped on an external object, for example, a collar, a pocket, a placket, or a sleeve. When the gap between the bent portion 15 and the second lid 11 is enlarged, the first projection 3, the second projection 4, and the positioning flange 5 have a tendency to abut against the first recess, the second recess 8, and the positioning groove 6.
Example 2:
referring to fig. 8 to 10, the present embodiment is different from embodiment 1 in that: the wearing module is provided with a hanging ring 16, and the hanging ring 16 is arranged at the intersection of the first elastic arm 1 and the second elastic arm 2.
With respect to the sling 16, the sling 16 allows the air monitoring device to be worn suspended, which may provide the user with different options for wearing.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to 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 description of the present invention, it is to be noted that the terms "connected" and "connected" are to be interpreted broadly unless explicitly stated or limited otherwise. For example, "connected" may refer to a fixed connection, but also may refer to a detachable connection, or to an integrally connected connection; can refer to mechanical connection, can also refer to electrical connection; may refer to direct connection or indirect connection through an intermediary. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (8)
1. Portable empty gas detection surveys device, its characterized in that: comprises an air monitoring module and a wearing module, wherein the wearing module is provided with a first elastic arm and a second elastic arm, the first elastic arm and the second elastic arm can be mutually expanded through elastic deformation, a first lug is arranged at the end part of the first elastic arm, the second elastic arm is provided with a second bump, the wearing module is also provided with a positioning flange, the positioning flange is arranged between the first elastic arm and the second elastic arm, the positioning flange continuously extends from the first elastic arm to the second elastic arm, the air monitoring module is provided with a positioning groove, a first pit and a second pit, the positioning flange can be embedded into the positioning groove, and the first elastic arm and the second elastic arm can enable the first bump and the second bump to be respectively embedded into the first pit and the second pit through elastic deformation.
2. The portable air detection apparatus of claim 1, wherein: the shape of air monitor module is the cake form, first elastic arm with second elastic arm bends into the bow-shaped, first elastic arm with the second elastic arm can laminate the side of air monitor module.
3. The portable air detection apparatus of claim 2, wherein: the air monitoring module comprises a middle frame, a first cover body and a second cover body, the first cover body and the second cover body are respectively connected with the middle frame, and the positioning groove, the first pit and the second pit are formed in the middle frame.
4. The portable air detection apparatus of claim 3, wherein: a plurality of air holes are formed in the first cover body and penetrate through the first cover body.
5. The portable air detection apparatus of claim 4, wherein: the air monitoring module further comprises a display screen, a hollow area is arranged on the first cover body, and the display screen displays images outside the air monitoring module through the hollow area.
6. The portable air detection apparatus of claim 5, wherein: the air monitoring module also includes a button that passes through the first cover and protrudes out of the first cover.
7. The portable air detection apparatus of claim 3, wherein: the wearable module is further provided with a bending portion, the bending portion is elastic, one end of the bending portion is intersected with the first elastic arm and the second elastic arm, and the other end of the bending portion bends towards the second cover body, so that the bending portion forms a clamp on the second cover body.
8. The portable air detection apparatus of claim 2, wherein: the wearing module is further provided with a hanging ring, and the hanging ring is arranged at the intersection of the first elastic arm and the second elastic arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921602759.1U CN211179702U (en) | 2019-09-24 | 2019-09-24 | Portable air detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921602759.1U CN211179702U (en) | 2019-09-24 | 2019-09-24 | Portable air detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211179702U true CN211179702U (en) | 2020-08-04 |
Family
ID=71809622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921602759.1U Active CN211179702U (en) | 2019-09-24 | 2019-09-24 | Portable air detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211179702U (en) |
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2019
- 2019-09-24 CN CN201921602759.1U patent/CN211179702U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510075, Guangzhou, Guangdong province Tianhe District water shade four horizontal road 34, 1 building 401, A room Patentee after: Guangzhou huansi Industrial Co., Ltd Address before: 510075, Guangzhou, Guangdong province Tianhe District water shade four horizontal road 34, 1 building 401, A room Patentee before: GUANGZHOU HUANSI INSTRUMENT TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |