CN209841066U - Instrument support convenient to adjust for indoor environment detection - Google Patents
Instrument support convenient to adjust for indoor environment detection Download PDFInfo
- Publication number
- CN209841066U CN209841066U CN201920446865.9U CN201920446865U CN209841066U CN 209841066 U CN209841066 U CN 209841066U CN 201920446865 U CN201920446865 U CN 201920446865U CN 209841066 U CN209841066 U CN 209841066U
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- CN
- China
- Prior art keywords
- extension rod
- gear
- rack
- bracing piece
- indoor environment
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Abstract
The utility model discloses an indoor environment detects with instrument support convenient to adjust, including main part, extension rod, rack, gear, draw-in groove, base, telescopic link and adjusting ball, the detector is installed to one side of main part, is close to the detector it has the rotation axis to inlay on the main part side wall, the extension rod is connected in rotation axis one end, keeps away from the rotation axis the bracing piece is installed to extension rod one end, the rack laminating is on extension rod side wall, the gear is installed in the inside one end of bracing piece, is close to the bracing piece gear one end is connected with the rotary valve. This indoor environment detects with instrument stand the device of being convenient for adjust original extension rod and the flexible of bracing piece do not possess and prescribe a limit to and firm support nature, and the stability of main part is not high, has installed the rack with one side of extension rod earlier for the flexible rack that has become rack and gear of extension rod and bracing piece, it is equally very convenient, but the rack of meshing and the more antiskid nature that has of gear.
Description
Technical Field
The utility model relates to a relevant equipment technical field of indoor environment detector specifically is an indoor environment detects with instrument support of being convenient for adjust.
Background
Home decoration is a mode for improving the quality of life which is commonly used by people, but most of the existing home decoration materials contain harmful gases such as formaldehyde, and the harmful gases need to be detected by using an indoor environment detector and processed in a targeted manner. Although the instrument support that indoor environment detection on the existing market was adjusted with being convenient for is very much kind and quantity, but the instrument support that most indoor environment detection was adjusted with being convenient for all is the pull formula, though this kind of mode is very convenient, but can not fix the support main part after extending for the device uses and is unstable, consequently the urgent need on the market can improve the technique of the instrument support structure that indoor environment detection was adjusted with being convenient for, perfects this equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor environment detects with instrument stand convenient to adjust to the indoor environment on solving above-mentioned background art and detecting with instrument stand convenient to adjust all is the pull formula, though the convenience of this kind of mode ten minutes, but can not fix the support main part after extending, makes the device use and unstable problem.
In order to achieve the above object, the utility model provides a following technical scheme: an instrument support convenient to adjust for indoor environment detection comprises a main body, an extension rod, a rack, a gear, a clamping groove, a base, an expansion rod and an adjusting ball, wherein a detector is arranged on one side of the main body,
a rotating shaft is embedded in the wall, close to the side wall of the main body of the detector, of the main body, the extension rod is connected to one end of the rotating shaft, a support rod is installed at one end, far away from the rotating shaft, of the extension rod, the rack is attached to the wall of the side wall of the extension rod, the gear is installed at one end inside the support rod, one end, close to the support rod, of the gear is connected with a rotating valve, and a fixing groove is fixed on the wall;
the draw-in groove is seted up on bracing piece one side body wall, the base is connected in bracing piece one end, is close to the draw-in groove it has the pivot to inlay in bracing piece one side, the pivot is connected in pivot one end to the telescopic link, keeps away from the pivot the ball is installed to telescopic link one end, the regulation ball parcel is in the ball outside.
Preferably, constitute extending structure between extension rod and the bracing piece, and the maximum extension distance of extension rod is no longer than the length of extension rod.
Preferably, the length of the rack is the same as that of the extension rod, and the rack is in meshed connection with the gear.
Preferably, the gear and the rotary valve are of an integrated structure, and the circle center of the integrated structure and the circle center of the fixed groove are on the same straight line.
Preferably, the number of the balls is three, and 3 balls are respectively arranged on the adjusting ball in an encircling manner with the circle center of the adjusting ball as a midpoint at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: this indoor environment detects with instrument stand convenient to adjust:
1. the original extension rod and the original support rod of the device are not limited and stable in stretching and retracting, the stability of the main body is not high, a rack is installed on one side of the extension rod, so that the stretching and retracting of the extension rod and the support rod are changed into the operation of the rack and a gear, the device is quite convenient to use, and the meshed rack and the gear have better skid resistance;
2. the gear is arranged to control the extension rod to ascend through the rotary valve, meanwhile, the gear is controlled to slide in the support rod through the rotary valve, the number of the two gears is two, after the two gears are driven to be meshed with the fixed groove, the other gear is meshed with the rack, the movement of the extension rod is controlled by clamping of the limiting groove, and a stable supporting effect is achieved;
3. be provided with the telescopic link of connecting and support the bracing piece, the expansion that the bracing piece can be followed to the telescopic link utilizes pivot and ball to expand for have the connectivity between the bracing piece, the phenomenon of collapsing can not appear, and the draw-in groove of seting up on a lateral wall of bracing piece can be in the bracing piece and will adjust the ball parcel after drawing in, makes the main part volume draw in as far as, reduces the volume.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the adjusting ball of the present invention;
FIG. 3 is a schematic view of the structure of the extension rod and the support rod of the present invention;
fig. 4 is a structural schematic diagram of the extension rod and the support rod viewed from the right.
In the figure: 1. the main part, 2, the detector, 3, the rotation axis, 4, the extension rod, 5, the bracing piece, 6, the rack, 7, the gear, 8, the rotary valve, 9, the fixed slot, 10, the draw-in groove, 11, the base, 12, the pivot, 13, the telescopic link, 14, adjust the ball, 15, the ball.
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. 1-4, the present invention provides a technical solution: an instrument support convenient to adjust for indoor environment detection comprises a main body 1, a detector 2, a rotating shaft 3, an extension rod 4, a support rod 5, a rack 6, a gear 7, a rotary valve 8, a fixing groove 9, a clamping groove 10, a base 11, a rotating shaft 12, a telescopic rod 13, an adjusting ball 14 and a ball 15, wherein the detector 2 is installed on one side of the main body 1,
be close to detector 2 it has rotation axis 3 to inlay on main part 1 one side wall, extension rod 4 is connected in rotation axis 3 one end, keeps away from rotation axis 3 extension rod 4 one end installs bracing piece 5, constitute extending structure between extension rod 4 and the bracing piece 5, and extension rod 4's the biggest extension distance is no longer than extension rod 4's length, can come nimble height according to the demand regulation main part 1 through extension between extension rod 4 and the bracing piece 5, rack 6 laminates on extension rod 4 one side wall, the length that rack 6 was established is the same with extension rod 4 length, and constitutes the meshing between rack 6 and the gear 7 and be connected, extension between extension rod 4 and the bracing piece 5 utilizes the meshing of gear 7 and rack 6 to drive extension rod 4 through the inside gear 7 of rotation support rod 5 and descends, compares traditional mode and simple regulation, but the fixing is convenient in the later period, the gear 7 is installed at one end inside the support rod 5, one end of the gear 7 close to the support rod 5 is connected with a rotary valve 8, the gear 7 and the rotary valve 8 are of an integrated structure, the circle center of the integrated structure and the circle center of the fixed groove 9 are on the same straight line, the rotary valve 8 can drive the gear 7 to rotate and can also drive the gear 7 to slide back and forth in the support rod 5, so that the gear 7 is meshed with the fixed groove 9, the other gear 7 is meshed with the rack 6, the movement of the extension rod 4 is limited by the stabilizing force of the latter gear 7 and the fixed groove 9, the stabilizing effect is achieved, and the fixed groove 9 is fixed on one side wall of the support rod 5 far away from the;
draw-in groove 10 is seted up on 5 lateral wall of bracing piece, base 11 is connected in 5 one ends of bracing piece, is close to draw-in groove 10 5 one side of bracing piece is inlayed and is had pivot 12, pivot 12 is connected in pivot 13 one end, keeps away from pivot 12 ball 15 is installed to telescopic link 13 one end, adjust 14 parcels in the ball 15 outside, ball 15 is provided with threely, and 3 respectively use the centre of a circle of adjusting ball 14 to encircle as the mid point equidistance and install on adjusting ball 14, and telescopic link 13 can utilize ball 15 at 14 internal rotations of adjusting ball when 5 expandes of bracing piece, and the position that ball 15 distributes can confine the expansion position of telescopic link 13, nevertheless does not influence the expansion activity of telescopic link 13 for more structure is regular when telescopic link 13 expandes.
The working principle is as follows: when the instrument support convenient to adjust for indoor environment detection is used, firstly, a user needs to simply know the instrument support convenient to adjust for indoor environment detection, when detecting indoor environment, firstly, according to the height to be detected, the user takes out the main body 1 and then rotates the rotary valve 8, the gear 7 is driven to rotate by the rotary valve 8, and utilizes the meshing connection with the rack 6 to bring the rotary force to the extension rod 4, so that the extension rod 4 is stressed and ascended in the support rod 5, after the rotary valve 8 is pushed backwards to drive the gear 7 to slide in the support rod 5, the gear 7 at the rear side is clamped into the fixing groove 9, the gear 7 at the front end is continuously meshed with the rack 6, the gear 7 limited to move by the fixing groove 9 naturally limits the movement of the extension rod 4, so that the extension rod 4 can not freely ascend and descend, at the moment, the rotation shaft 3 can be used for unfolding the extension rod 4 and the support rod 5, when the supporting rod 5 is unfolded, the telescopic rod 13 is driven to be stressed and extended, the position is adjusted by using the rotating shaft 12 and the rolling balls 15, the adjusting balls 14 are also driven by the rolling balls 15 to be separated from the clamping grooves 10, and a triangular supporting structure is formed between the adjusting balls and the telescopic rod 13 to support the unfolded main body 1, which is the working process of the device, and the content which is not described in detail in the description belongs to the prior art which is well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an indoor environment detects with instrument support convenient to adjust, includes main part (1), extension rod (4), rack (6), gear (7), draw-in groove (10), base (11), telescopic link (13) and regulation ball (14), its characterized in that: a detector (2) is mounted on one side of the main body (1), wherein,
a rotating shaft (3) is embedded on one side wall of the main body (1) close to the detector (2), the extension rod (4) is connected to one end of the rotating shaft (3), a support rod (5) is installed at one end of the extension rod (4) far away from the rotating shaft (3), the rack (6) is attached to one side wall of the extension rod (4), the gear (7) is installed at one end inside the support rod (5), one end of the gear (7) close to the support rod (5) is connected with a rotary valve (8), and a fixing groove (9) is fixed on one side wall of the support rod (5) far away from the rotary valve (8);
draw-in groove (10) are seted up on bracing piece (5) a lateral wall, base (11) are connected in bracing piece (5) one end, are close to draw-in groove (10) bracing piece (5) one side is inlayed and is had pivot (12), pivot (12) one end is connected in telescopic link (13), keeps away from pivot (12) ball (15) are installed to telescopic link (13) one end, adjust ball (14) parcel in the ball (15) outside.
2. The convenient-to-adjust instrument support for indoor environment detection according to claim 1, wherein: constitute extending structure between extension rod (4) and bracing piece (5), and the maximum extension distance of extension rod (4) is no longer than the length of extension rod (4).
3. The convenient-to-adjust instrument support for indoor environment detection according to claim 1, wherein: the length of the rack (6) is the same as that of the extension rod (4), and the rack (6) is in meshed connection with the gear (7).
4. The convenient-to-adjust instrument support for indoor environment detection according to claim 1, wherein: the gear (7) and the rotary valve (8) are of an integrated structure, and the circle center of the integrated structure is on the same straight line with the circle center of the fixed groove (9).
5. The convenient-to-adjust instrument support for indoor environment detection according to claim 1, wherein: the number of the balls (15) is three, and 3 balls are respectively arranged on the adjusting ball (14) in an encircling mode with the circle center of the adjusting ball (14) as the middle point at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446865.9U CN209841066U (en) | 2019-04-03 | 2019-04-03 | Instrument support convenient to adjust for indoor environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446865.9U CN209841066U (en) | 2019-04-03 | 2019-04-03 | Instrument support convenient to adjust for indoor environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841066U true CN209841066U (en) | 2019-12-24 |
Family
ID=68909811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920446865.9U Expired - Fee Related CN209841066U (en) | 2019-04-03 | 2019-04-03 | Instrument support convenient to adjust for indoor environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766120A (en) * | 2020-07-06 | 2020-10-13 | 武汉弘泰建筑工程质量检测有限公司 | Auxiliary device for detecting concentration of indoor environmental pollutants and detection method thereof |
| CN111947717A (en) * | 2020-08-18 | 2020-11-17 | 陈美霞 | Environmental monitoring device based on big data |
-
2019
- 2019-04-03 CN CN201920446865.9U patent/CN209841066U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766120A (en) * | 2020-07-06 | 2020-10-13 | 武汉弘泰建筑工程质量检测有限公司 | Auxiliary device for detecting concentration of indoor environmental pollutants and detection method thereof |
| CN111947717A (en) * | 2020-08-18 | 2020-11-17 | 陈美霞 | Environmental monitoring device based on big data |
| CN111947717B (en) * | 2020-08-18 | 2022-08-23 | 河北球境环保科技有限公司 | Environmental monitoring device based on big data |
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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: 20191224 Termination date: 20210403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |