CN213271748U - Indoor formaldehyde detection device - Google Patents
Indoor formaldehyde detection device Download PDFInfo
- Publication number
- CN213271748U CN213271748U CN202022193919.0U CN202022193919U CN213271748U CN 213271748 U CN213271748 U CN 213271748U CN 202022193919 U CN202022193919 U CN 202022193919U CN 213271748 U CN213271748 U CN 213271748U
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- CN
- China
- Prior art keywords
- detection device
- connecting plate
- sliding
- indoor formaldehyde
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims description 24
- 238000013016 damping Methods 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses an indoor formaldehyde detection device, including detection device main part and A-frame, the top middle part fixedly connected with sliding sleeve of A-frame, the spout has been seted up at sliding sleeve's top middle part, sliding connection has the pole in the slip in sliding sleeve's the spout, the first connecting plate of top fixedly connected with of pole in the slip, the top contact of first connecting plate is connected with the second connecting plate. The utility model discloses a be provided with fastening bolt and fastening nut for carry this indoor formaldehyde detection device to other places when using, the accessible revolves soon fastening bolt, makes fastening bolt follow fastening nut's middle part tear down, takes off fastening bolt from the inside of first screw after that, can dismantle into two parts with this indoor formaldehyde detection device, then can carry this indoor formaldehyde detection device more convenient and fast ground.
Description
Technical Field
The utility model relates to a formaldehyde detection device, in particular to indoor formaldehyde detection device.
Background
The formaldehyde detector is an instrument for detecting formaldehyde, can quickly detect formaldehyde in indoor air on site, and is characterized by simple structure, small volume, convenient carrying and use and intuition. The method can be widely applied to the field quantitative and qualitative detection of formaldehyde in air of rooms, residential areas, public places, living places and factories and mining workshops.
Current formaldehyde detection device, often single structure consequently is not convenient for dismantle when carrying it to other places and use when needs, leads to the practicality not strong, and application scope is more weak.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor formaldehyde detection device to solve the problem that current formaldehyde detection device was not convenient for dismantle when carrying it to other places to use in needs among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a detection device main body and an A-frame, wherein a sliding sleeve is fixedly connected to the middle part of the top end of the A-frame, a sliding groove is formed in the middle part of the top end of the sliding sleeve, a sliding inner rod is slidably connected in the sliding groove of the sliding sleeve, a first connecting plate is fixedly connected to the top end of the sliding inner rod, a second connecting plate is connected to the top end of the first connecting plate in a contact manner, a support is fixedly connected to the middle part of the top end of the second connecting plate, a protective shell is fixedly arranged at the top end of the support, the detection device main body is arranged in the protective shell, a sliding connecting plate is slidably connected to the bottom part between the inner walls of the two sides of the protective shell, damping springs are fixedly connected to the two sides of the inner wall of the bottom part of the protective, and shock pads are fixedly arranged on two sides of the inner wall of the top of the protective shell.
As a preferred technical scheme of the utility model, spacing screw has been seted up at the top of sliding sleeve one side, sliding sleeve's spacing screw female connection has stop screw.
As a preferred technical scheme of the utility model, in sliding sleeve's spout was arranged in to stop screw's one end, and fixedly connected with spacing ring, the fixed plastic slipmat that is equipped with of one end of spacing ring.
As a preferred technical scheme of the utility model, first screw has all been seted up to the top both sides of first connecting plate, the second screw has all been seted up to the top both sides of second connecting plate, the equal contact connection in bottom both sides of first connecting plate has fastening nut, the second screw female connection of second connecting plate has fastening bolt, first screw is passed to fastening bolt's bottom, and threaded connection has fastening nut.
As a preferred technical scheme of the utility model, first screw is just right with second screw position, fastening nut is just right with first screw position.
As a preferred technical scheme of the utility model, the opening has been seted up at protective housing's top middle part, protective housing's opening is just right with the digital display table position of detection device main part, protective housing's the fixed transparent plastic cover that is equipped with of opening part.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an indoor formaldehyde detection device:
1. by arranging the fastening bolt and the fastening nut, when the indoor formaldehyde detection device needs to be carried to other places for use, the fastening bolt can be screwed to be detached from the middle part of the fastening nut, and then the fastening bolt is taken down from the inside of the first screw hole, so that the indoor formaldehyde detection device can be detached into two parts, and the indoor formaldehyde detection device can be carried more conveniently and quickly;
2. through being provided with damping spring and shock pad for when protective housing and other external objects take place unexpected collision and act on, the damping spring of accessible sliding connection board bottom effectively cuts down the collision effect, and cooperatees with the shock pad, plays effectual buffering guard action to the detection device main part.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the triangular bracket and the sliding sleeve of the present invention;
FIG. 3 is a schematic view of the connection structure of the protective casing and the damping spring of the present invention;
fig. 4 is an enlarged schematic view of the position limiting screw and the limiting ring according to the present invention.
In the figure: 1. a detection device main body; 2. a triangular bracket; 3. a sliding sleeve; 4. sliding the inner rod; 5. a limit screw; 6. a limiting ring; 7. a first connecting plate; 8. a second connecting plate; 9. fastening a bolt; 10. fastening a nut; 11. a support; 12. a protective housing; 13. a damping spring; 14. a sliding connection plate; 15. a shock pad; 16. a transparent plastic cover.
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 of an indoor formaldehyde detecting device:
according to fig. 1-2, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: the device comprises a detection device main body 1 and an A-frame 2, a sliding sleeve 3 is fixedly connected to the middle of the top end of the A-frame 2, a sliding groove is formed in the middle of the top end of the sliding sleeve 3, a sliding inner rod 4 is slidably connected to the sliding groove of the sliding sleeve 3, a first connecting plate 7 is fixedly connected to the top end of the sliding inner rod 4, a second connecting plate 8 is connected to the top end of the first connecting plate 7 in a contact manner, a support 11 is fixedly connected to the middle of the top end of the second connecting plate 8, a protective shell 12 is fixedly arranged at the top end of the support 11, the detection device main body 1 is arranged inside the protective shell 12, a sliding connecting plate 14 is slidably connected to the bottom between the inner walls at the two sides of the protective shell 12, damping springs 13 are fixedly connected to the two sides of the bottom of the sliding connecting plate 14, shock-absorbing pads 15 are fixedly arranged on both sides of the inner wall of the top of the protective shell 12.
According to the drawings of fig. 1-4, a limit screw hole is formed at the top of one side of the sliding sleeve 3, a limit screw 5 is connected with the limit screw hole in the sliding sleeve 3 through a screw thread, one end of the limit screw 5 is arranged in a sliding groove of the sliding sleeve 3 and is fixedly connected with a limit ring 6, one end of the limit ring 6 is fixedly provided with a plastic anti-slip pad, the limit ring 6 can effectively prevent the limit screw 5 from naturally falling off from the inside of the limit screw hole, first screw holes are formed at both sides of the top of the first connecting plate 7, second screw holes are formed at both sides of the top of the second connecting plate 8, fastening nuts 10 are connected with both sides of the bottom of the first connecting plate 7 in a contact manner, fastening bolts 9 are connected with the second screw holes in a screw thread manner, the bottom ends of the fastening bolts 9 pass through the first screw holes and are connected with the fastening nuts 10 through the screw, an opening is formed in the middle of the top end of the protective shell 12, the opening of the protective shell 12 is right opposite to the digital display meter of the detection device main body 1, a transparent plastic cover 16 is fixedly arranged at the opening of the protective shell 12, and the transparent plastic cover 16 can play a role in isolating and protecting the detection device main body 1.
When the indoor formaldehyde detection device is needed to be used, the triangular bracket 2 is stably placed on a flat ground, the external tool is held to clamp and screw the fastening bolt 9, the fastening bolt 9 is connected to the inside of a first screw hole in a threaded manner and is connected to the middle part of the fastening bolt 9 in a threaded manner, then the first connecting plate 7 and the second connecting plate 8 are firmly connected together, so that the indoor formaldehyde detection device is fixed, when the overall height of the indoor formaldehyde detection device is required to be adjusted according to actual use requirements, the limiting screw 5 is held and screwed, then the sliding connection effect between the sliding inner rod 4 and the sliding sleeve 3 is utilized, the sliding inner rod 4 is contracted into the sliding groove of the sliding sleeve 3, after the adjustment is finished, the limiting screw 5 is held and screwed, until the limit screw 5 is screwed to a fastening state, when the protective shell 12 and other external objects have accidental collision, the damping spring 13 at the bottom of the sliding connection plate 14 can effectively reduce the collision effect and is matched with the damping pad 15, the main body 1 of the detection device has an effective buffering protection effect, when the indoor formaldehyde detection device needs to be carried to other places for use, an external tool is firstly held, the fastening bolt 9 is clamped and screwed, the fastening bolt 9 is detached from the middle part of the fastening nut 10 and then taken down from the inside of the first screw hole, the indoor formaldehyde detection device can be detached into two parts, and the indoor formaldehyde detection device can be better carried.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element 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 present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The indoor formaldehyde detection device comprises a detection device main body (1) and a triangular support (2), and is characterized in that a sliding sleeve (3) is fixedly connected to the middle of the top end of the triangular support (2), a sliding groove is formed in the middle of the top end of the sliding sleeve (3), a sliding inner rod (4) is slidably connected to the sliding groove of the sliding sleeve (3), a first connecting plate (7) is fixedly connected to the top end of the sliding inner rod (4), a second connecting plate (8) is connected to the top end of the first connecting plate (7) in a contact manner, a support (11) is fixedly connected to the middle of the top end of the second connecting plate (8), a protective shell (12) is fixedly arranged at the top end of the support (11), the detection device main body (1) is arranged inside the protective shell (12), and a sliding connecting plate (14) is slidably connected to the bottom between the inner walls, the equal fixedly connected with damping spring (13) in bottom both sides of sliding connection board (14), two damping spring (13)'s bottom difference fixed connection is in the both sides of protecting sheathing (12) bottom inner wall, the fixed detection device main part (1) that is equipped with in top middle part of sliding connection board (14), the both sides of protecting sheathing (12) top inner wall are all fixed and are equipped with shock pad (15).
2. The indoor formaldehyde detection device according to claim 1, wherein: the top of one side of the sliding sleeve (3) is provided with a limiting screw hole, and a limiting screw hole of the sliding sleeve (3) is connected with a limiting screw (5) in a threaded manner.
3. An indoor formaldehyde detection device according to claim 2, wherein: one end of the limiting screw (5) is arranged in the sliding groove of the sliding sleeve (3), and is fixedly connected with a limiting ring (6), and a plastic non-slip mat is fixedly arranged at one end of the limiting ring (6).
4. The indoor formaldehyde detection device according to claim 1, wherein: first screw has all been seted up to the top both sides of first connecting plate (7), the second screw has all been seted up to the top both sides of second connecting plate (8), the equal contact connection in bottom both sides of first connecting plate (7) has fastening nut (10), the second screw female connection of second connecting plate (8) has fastening bolt (9), first screw is passed to fastening bolt (9)'s bottom, and threaded connection has fastening nut (10).
5. An indoor formaldehyde detection device according to claim 4, wherein: the first screw hole is opposite to the second screw hole, and the fastening nut (10) is opposite to the first screw hole.
6. The indoor formaldehyde detection device according to claim 1, wherein: the top middle part of protective housing (12) has seted up the opening, the opening of protective housing (12) is just right with the digital display table position of detection device main part (1), the opening part of protective housing (12) is fixed to be equipped with transparent plastic cover (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022193919.0U CN213271748U (en) | 2020-09-30 | 2020-09-30 | Indoor formaldehyde detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022193919.0U CN213271748U (en) | 2020-09-30 | 2020-09-30 | Indoor formaldehyde detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213271748U true CN213271748U (en) | 2021-05-25 |
Family
ID=75946443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022193919.0U Expired - Fee Related CN213271748U (en) | 2020-09-30 | 2020-09-30 | Indoor formaldehyde detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213271748U (en) |
-
2020
- 2020-09-30 CN CN202022193919.0U patent/CN213271748U/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: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |