CN211292808U - Formaldehyde measuring device for environmental monitoring - Google Patents
Formaldehyde measuring device for environmental monitoring Download PDFInfo
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- CN211292808U CN211292808U CN201922323275.XU CN201922323275U CN211292808U CN 211292808 U CN211292808 U CN 211292808U CN 201922323275 U CN201922323275 U CN 201922323275U CN 211292808 U CN211292808 U CN 211292808U
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- formaldehyde measuring
- formaldehyde
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Abstract
The utility model discloses a formaldehyde measuring device for environmental monitoring, which comprises a formaldehyde measuring device body and a protective sleeve body, wherein the formaldehyde measuring device body is connected with the protective sleeve body through a penetrating sleeve, a boss is fixedly arranged at one side of the formaldehyde measuring device body, a detection end is fixedly arranged at the middle part of one side of the boss, a display screen is embedded at one side of the top end of the formaldehyde measuring device body, a plurality of functional keys are fixedly arranged at the middle part of the top end of the formaldehyde measuring device body, a rotating shaft is arranged in the inner part of a groove, and a supporting plate is fixedly connected at the surface of the rotating shaft, prevent dust falling when not in use and improve the waterproof performance.
Description
Technical Field
The utility model relates to a formaldehyde measuring device, in particular to formaldehyde measuring device for environmental monitoring.
Background
Formaldehyde, a colorless irritant gas of the formula HCHO or CH2O, molecular weight 30.00, andcalled formaldehyde. Colorless and has stimulating effect on eyes and nose. Gas relative density 1.067 (air 1), liquid density 0.815g/cm3(-20 ℃ C.). Melting point-92 deg.C, boiling point-19.5 deg.C. Is easily soluble in water and ethanol. The concentration of the aqueous solution can be up to 55%, usually 40%, and is called formalin (formalin).
When environmental monitoring, often need be according to the content of formaldehyde, formaldehyde measuring device need be used in the measurement of formaldehyde, however current formaldehyde measuring device still has some weak points, for example current formaldehyde measuring device volume is great inconvenient to carry, and stability is relatively poor when vertical placing, lacks the bracing to and formaldehyde measuring device surface lacks protection device, in the time of the easy damage, also can effectual waterproof dustproof, the practicality is poor, for this reason, provide a formaldehyde measuring device for environmental monitoring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a formaldehyde measuring device for environmental monitoring to solve the great inconvenience of current formaldehyde measuring device volume that proposes in the above-mentioned background art and carry, stability is relatively poor when vertical placing, lacks the bracing, and formaldehyde measuring device surface lacks protection device, in the time of easy damage, also can not effectual waterproof dustproof, problem that the practicality is poor.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formaldehyde measuring device for environmental monitoring, includes formaldehyde measuring device body and the lag body, formaldehyde measuring device body and lag body interlude cover are established and are connected, the fixed boss that is equipped with in one side of formaldehyde measuring device body, the fixed detection end that is equipped with in middle part of boss one side, one side on formaldehyde measuring device body top is inlayed and is equipped with the display screen, the fixed a plurality of function button that are equipped with in middle part on formaldehyde measuring device body top, the fixed interface that charges that is equipped with in middle part of formaldehyde measuring device body opposite side, the bottom of formaldehyde measuring device body is seted up flutedly, the inside activity of recess is equipped with the axis of rotation, the fixed backup pad that is connected with in surface department of axis of rotation.
As an optimal technical scheme of the utility model, one side block of boss is connected with the protection casing, just detect the end and be located the inside of protection casing.
As an optimized technical scheme of the utility model, the bottom mounting of the lag body is equipped with the elasticity cardboard.
As a preferred technical scheme of the utility model, the fixed warning light that is equipped with of opposite side on formaldehyde measuring device body top, warning light and display screen electric connection.
As an optimized technical scheme of the utility model, the bottom mounting of backup pad is equipped with the rubber strip.
As an optimized technical scheme of the utility model, the surface department of the protection cover body is scribbled and is equipped with the polyurethane waterproof layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a formaldehyde measuring device for environmental monitoring, backup pad and axis of rotation through being equipped with are convenient for prop up whole formaldehyde measuring device body in the course of the work, and the operation of being convenient for liberates user's both hands, improves measuring result, through the lag body and the protection casing that are equipped with, is convenient for protect formaldehyde measuring device body and detection end, and the ash that falls and improve waterproof performance when preventing not using to sum up, the utility model discloses simple structure, the volume is less, easily carries, and the practicality is strong.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the top end face structure of the formaldehyde measuring device body of the present invention;
fig. 3 is the structure diagram of the bottom end face of the formaldehyde measuring device body of the present invention.
In the figure: 1. a protective cover body; 2. a boss; 3. a protective cover; 4. detecting an end head; 5. an elastic clamping plate; 6. a formaldehyde measuring device body; 7. a display screen; 8. function keys; 9. a warning light; 10. a charging interface; 11. a groove; 12. a support plate; 13. and rotating the shaft.
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.
Please refer to fig. 1-3, the utility model provides a formaldehyde measuring device for environmental monitoring, including formaldehyde measuring device body 6 and protective sheath body 1, formaldehyde measuring device body 6 is established with protective sheath body 1 interlude cover and is connected, the fixed boss 2 that is equipped with in one side of formaldehyde measuring device body 6, the fixed detection end 4 that is equipped with in middle part of boss 2 one side, one side on 6 tops of formaldehyde measuring device body inlays and is equipped with display screen 7, the fixed a plurality of function button 8 that is equipped with in middle part on 6 tops of formaldehyde measuring device body, the fixed interface 10 that charges that is equipped with in middle part of 6 opposite sides of formaldehyde measuring device body, recess 11 has been seted up to the bottom of formaldehyde measuring device body 6, the inside activity of recess 11 is equipped with axis of rotation 13, the fixed backup pad 12 that is connected with in.
Preferably, one side block of boss 2 is connected with protection casing 3, and detection end 4 is located the inside of protection casing 3, be convenient for protect detection end 4, the dust blocks up the gas hole when preventing to deposit, the bottom mounting of protection casing body 1 is equipped with elasticity cardboard 5, be convenient for block to on clothing pocket or other plates, high durability and convenient use, the fixed warning light 9 that is equipped with of opposite side on 6 tops of formaldehyde measuring device body, warning light 9 and 7 electric connection of display screen, when being convenient for continuity is measured, can real-time alarm, the security is good, the bottom mounting of backup pad 12 is equipped with the rubber strip, improve the frictional force on backup pad 12 and ground, and the stability is improved, the surface department of protection casing body 1 is scribbled and is equipped with the polyurethane waterproof layer, the waterproof performance of protection casing body 1 is improved.
When in specific use, the formaldehyde measuring device for environmental monitoring of the utility model takes off the protective cover body 1 and the protective cover 3, the supporting plate 12 is rotated to form a certain angle between the supporting plate 12 and the formaldehyde measuring device body 6, the rubber strip at the bottom end of the supporting plate 12 is supported on the ground, the friction force between the supporting plate 12 and the ground is improved, meanwhile, the supporting plate 12 supports the whole formaldehyde measuring device body 6, thereby facilitating the operation, freeing the hands of the user, improving the measuring result, starting a plurality of functional keys 8, detecting the formaldehyde in real time by the detecting element in the formaldehyde measuring device body 6 and the sensitive element in the detecting end 4, converting the signals into digital signals through the controller and displaying the digital signals on the display screen 7, can clearly audio-visual observation formaldehyde condition, convenient to use, to sum up, the utility model discloses simple structure, the volume is less, easily carries, and the practicality is strong.
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 formaldehyde measuring device for environmental monitoring comprises a formaldehyde measuring device body (6) and a protective sleeve body (1), and is characterized in that the formaldehyde measuring device body (6) is inserted and sleeved with the protective sleeve body (1) to be connected, a boss (2) is fixedly arranged on one side of the formaldehyde measuring device body (6), a detection end head (4) is fixedly arranged in the middle of one side of the boss (2), a display screen (7) is embedded on one side of the top end of the formaldehyde measuring device body (6), a plurality of function keys (8) are fixedly arranged in the middle of the top end of the formaldehyde measuring device body (6), a charging interface (10) is fixedly arranged in the middle of the other side of the formaldehyde measuring device body (6), a groove (11) is formed in the bottom end of the formaldehyde measuring device body (6), and a rotating shaft (13) is movably arranged in the groove (11), and a support plate (12) is fixedly connected to the surface of the rotating shaft (13).
2. The formaldehyde measuring device for environmental monitoring according to claim 1, wherein: one side block of boss (2) is connected with protection casing (3), just detect end (4) and be located the inside of protection casing (3).
3. The formaldehyde measuring device for environmental monitoring according to claim 1, wherein: the bottom end of the protective sleeve body (1) is fixedly provided with an elastic clamping plate (5).
4. The formaldehyde measuring device for environmental monitoring according to claim 1, wherein: the formaldehyde measuring device is characterized in that a warning lamp (9) is fixedly arranged on the other side of the top end of the formaldehyde measuring device body (6), and the warning lamp (9) is electrically connected with the display screen (7).
5. The formaldehyde measuring device for environmental monitoring according to claim 1, wherein: the bottom end of the supporting plate (12) is fixedly provided with a rubber strip.
6. The formaldehyde measuring device for environmental monitoring according to claim 1, wherein: and a polyurethane waterproof layer is coated on the surface of the protective sleeve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323275.XU CN211292808U (en) | 2019-12-23 | 2019-12-23 | Formaldehyde measuring device for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323275.XU CN211292808U (en) | 2019-12-23 | 2019-12-23 | Formaldehyde measuring device for environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211292808U true CN211292808U (en) | 2020-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922323275.XU Active CN211292808U (en) | 2019-12-23 | 2019-12-23 | Formaldehyde measuring device for environmental monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211292808U (en) |
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2019
- 2019-12-23 CN CN201922323275.XU patent/CN211292808U/en active Active
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