CN210005506U - Indoor environment quality detection device - Google Patents
Indoor environment quality detection device Download PDFInfo
- Publication number
- CN210005506U CN210005506U CN201920216409.5U CN201920216409U CN210005506U CN 210005506 U CN210005506 U CN 210005506U CN 201920216409 U CN201920216409 U CN 201920216409U CN 210005506 U CN210005506 U CN 210005506U
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- CN
- China
- Prior art keywords
- air inlet
- base
- box body
- inlet grid
- slotted hole
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Abstract
The utility model discloses an indoor environmental quality detection device relates to indoor empty gas detection survey technical field, the utility model discloses a base and last box body, terminal surface central point of base puts and opens there is the slotted hole to in the vertical distribution of week side annular of slotted hole three stand, the cell hole fit in installs air inlet grid, it is equipped with along the body to go up the side of box body for the base, it has three deep slotted hole to distribute corresponding to three stand on the body, through stand and deep slot cooperation installation between base and the last box body, air inlet grid stretch out the end cooperation and install in last box body, the utility model discloses a base and last box body are connected to the stand to with the stand in-mounting threaded rod, through the flexible volume of adjusting the threaded rod, change the size of air inlet grid on the air inlet grid, convenient and practical has satisfied different indoor area and has used.
Description
Technical Field
The utility model belongs to the technical field of the indoor empty gas detection surveys, especially relates to indoor environmental quality detection device.
Background
In recent years, news media report a plurality of indoor decoration air pollution events, people can feel cold, and indoor air detection is also valued by people. Indoor empty gas detection surveys device on the market all is fixed to be placed and detects the air in specific position, can't remove to make can only detect indoor local area's air, inconvenient people's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor environmental quality detection device connects base and last box body through the stand to with install the threaded rod in the stand, through the flexible volume of adjusting threaded rod, change the size of the last air pocket of air inlet check, convenient and practical has satisfied different indoor area and has used, air inlet check fix a position the installation through location structure in addition, simple to operate.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
indoor environment quality detection device, which comprises a base and an upper box body,
a slotted hole is formed in the center of the end face of the base, and three upright posts are annularly and vertically distributed on the peripheral side of the slotted hole;
an air inlet grid is arranged in the slot hole in a matched manner;
an edge body is arranged on the side of the upper box body relative to the base, and three deep slotted holes are distributed on the edge body corresponding to the three upright posts;
the base and the upper box body are installed in a matched mode through the upright posts and the deep groove holes; the extending end of the air inlet grid is installed in the upper box body in a matching mode.
, three positioning grooves are evenly distributed on the periphery of the slotted hole, and three positioning bulges evenly distributed on the periphery of the air inlet grid are matched with the three positioning grooves;
wherein, the positioning groove is a semicircular groove hole; the positioning bulge is in a disc structure.
, the base is a disc-shaped structure.
, each upright post is vertically penetrated with a screw hole, a threaded rod is arranged in the screw hole, and the lower end surface of the threaded rod is provided with an installation groove.
, a plurality of air inlets are uniformly distributed on the peripheral side surface of the air inlet grid, and air outlets are uniformly distributed on the end surface of the air inlet grid.
The utility model discloses following beneficial effect has:
the utility model has the advantages that the upright post is connected with the base and the upper box body, the threaded rod is arranged in the upright post, the size of the air inlet hole on the air inlet grid is changed by adjusting the expansion amount of the threaded rod, the utility model is convenient and practical, and the use of different indoor areas is satisfied; in addition, the air inlet grids are positioned and installed through the positioning structure, and the installation is convenient.
Of course, it is not necessary that achieve all of the above-described advantages at the same time to practice the present invention as in any product.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the base and the air inlet grid of the present invention;
FIG. 4 is a schematic view of the structure of the upper box body of the present invention;
FIG. 5 is a schematic view of the base structure of the present invention;
FIG. 6 is a schematic view of the structure of the air inlet grid of the present invention;
fig. 7 is a schematic sectional view of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base, 101-slotted hole, 102-positioning groove, 2-upper box body, 201-edge body, 202-deep slotted hole, 3-upright post, 301-mounting groove, 302-protruding plate, 4-threaded rod, 5-air inlet grid, 501-air outlet, 502-air inlet and 503-positioning projection.
Detailed Description
The technical solution 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 , but not all embodiments.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example :
referring to fig. 1-6, the present invention relates to an indoor environment quality detecting device , which comprises a base 1 and an upper box 2,
the base 1 is of a disc-shaped structure, a slotted hole 101 is formed in the center of the end face of the base 1, and three upright posts 3 are annularly and vertically distributed on the peripheral side of the slotted hole 101;
an air inlet grid 5 is arranged in the slotted hole 101 in a matching way; the air inlet grid 5 is of a barrel-shaped structure; the open end of the air inlet grid 5 is arranged in the slotted hole 101;
the side of the upper box body 2 relative to the base 1 is provided with an edge body 201, three deep slotted holes 202 are distributed on the edge body 201 corresponding to the three upright posts 3, the upper end surface of the upper box body 2 is an inclined surface, and is simultaneously provided with a display screen and an air outlet structure, and a formaldehyde oxidation detection resistor is arranged in the upper box body 2;
the base 1 and the upper box body 2 are installed in a matching way through the upright post 3 and the deep slot hole 202; the extending end of the air inlet grid 5 is arranged in the upper box body 2 in a matching way.
Wherein, three positioning grooves 102 are uniformly distributed on the periphery of the slotted hole 101; three positioning protrusions 503 uniformly distributed on the periphery of the air inlet grid 5 are matched with the three positioning grooves 102; the positioning groove 102 is a semicircular groove hole; the positioning projection 503 has a disk structure.
Wherein, a screw hole vertically penetrates through each upright post 3, a threaded rod 4 is arranged in the screw hole, and the lower end surface of the threaded rod 4 is provided with an installation groove 301.
Wherein, a plurality of air inlet holes 502 are evenly distributed on the peripheral side surface of the air inlet grid 5, air outlet holes 501 are evenly distributed on the end surface of the air inlet grid 5, and the upper box body 2 is communicated with the outside air through the air inlet grid 5.
In the using process of the utility model, the threaded rod 4 arranged in the upright post 3 is screwed by using a tool, so that the threaded rod 4 is extended to push the upper box body 2 to move upwards, thereby increasing the air inlet range of the air inlet hole arranged on the air inlet grid 5, and the air inlet grid 5 is provided with a fan to increase the air inlet amount; otherwise, the air inlet range of the air inlet hole arranged on the air inlet grid 5 is reduced.
Example two:
as shown in fig. 7, the difference from the embodiment is that the mounting groove 301 is replaced with a projecting plate 302.
A screw hole vertically penetrates through each upright post 3, a threaded rod 4 is installed in the screw hole, and a protruding plate 302 is arranged on the lower end face of the threaded rod 4.
In the using process of the utility model, the threaded rod 4 arranged in the upright post 3 is manually screwed, so that the threaded rod 4 is extended to push the upper box body 2 to move upwards, thereby increasing the air inlet range of the air inlet hole arranged on the air inlet grid 5, and the fan is arranged with the air inlet grid 5 to increase the air inlet amount; otherwise, the air inlet range of the air inlet hole arranged on the air inlet grid 5 is reduced.
In the description herein, reference to the term " embodiments," "examples," "specific examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least embodiments or examples of the invention.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
- The indoor environmental quality detection device of , including base (1) and last box body (2), its characterized in that:a slotted hole (101) is formed in the center of the end face of the base (1), and three upright posts (3) are annularly and vertically distributed on the peripheral side of the slotted hole (101);an air inlet grid (5) is arranged in the slotted hole (101) in a matching way;an edge body (201) is arranged on the side of the upper box body (2) relative to the base (1), and three deep slotted holes (202) are distributed on the edge body (201) corresponding to the three upright posts (3);the base (1) and the upper box body (2) are installed in a matched mode through the upright post (3) and the deep slotted hole (202); the extending end of the air inlet grid (5) is installed in the upper box body (2) in a matching mode.
- 2. The indoor environment quality detection device of claim 1, wherein, three positioning grooves (102) are uniformly distributed on the circumference of the slot hole (101), three positioning protrusions (503) uniformly distributed on the circumference of the air inlet grid (5) are installed with the three positioning grooves (102) in a matching way;wherein, the positioning groove (102) is a semicircular groove hole; the positioning bulge (503) is of a disc structure.
- 3. indoor environment quality detecting device according to claim 1, characterized in that, the base (1) is a disc-shaped structure.
- 4. indoor environment quality detection device according to claim 1, wherein each upright post (3) has a screw hole vertically through it, a threaded rod (4) is installed in the screw hole, and an installation groove (301) is provided on the lower end surface of the threaded rod (4).
- 5. The indoor environment quality detection device of , according to claim 1, wherein the air inlet grids (5) have a plurality of air inlet holes (502) on the peripheral side, and the air outlet holes (501) on the side of the air inlet grids (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216409.5U CN210005506U (en) | 2019-02-20 | 2019-02-20 | Indoor environment quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216409.5U CN210005506U (en) | 2019-02-20 | 2019-02-20 | Indoor environment quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210005506U true CN210005506U (en) | 2020-01-31 |
Family
ID=69300472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920216409.5U Expired - Fee Related CN210005506U (en) | 2019-02-20 | 2019-02-20 | Indoor environment quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210005506U (en) |
-
2019
- 2019-02-20 CN CN201920216409.5U patent/CN210005506U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |