CN218847758U - Constant-current sampler for environment detection - Google Patents
Constant-current sampler for environment detection Download PDFInfo
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- CN218847758U CN218847758U CN202223346793.1U CN202223346793U CN218847758U CN 218847758 U CN218847758 U CN 218847758U CN 202223346793 U CN202223346793 U CN 202223346793U CN 218847758 U CN218847758 U CN 218847758U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model belongs to the field of constant-current samplers, in particular to a constant-current sampler for environment detection, which is exposed outside aiming at the existing sampler, has no corresponding protective measures, and is easy to collide when in use, thus leading to the damage of the sampler; the gas acquisition is highly fixed, can not gather the gas of co-altitude, gathers not comprehensive problem inadequately, now proposes following scheme, and it includes base and sample thief main part, the top fixedly connected with guard box of base, the ventilation hole has been seted up to one side of guard box, be equipped with the chamber door on the guard box, sliding connection has the sliding plate in the guard box, the utility model discloses a set up fixed subassembly and can fix the sample thief main part in the guard box to can protect the sample thief main part, prevent that the sample thief main part from receiving the damage, can adjust the height of intake pipe through adjusting part, can sample co-altitude gas like this, can make the sampling more comprehensive like this.
Description
Technical Field
The utility model relates to a constant current sample thief technical field especially relates to a constant current sample thief for environmental detection.
Background
The constant-current sampler is a conventional instrument for collecting gas samples in environment detection and consists of an air pump, a time control circuit, a flow stability control system and an AC/DC power supply.
The existing constant-current sampler has the following notice numbers: CN210571607U discloses a constant current atmosphere sample thief, its structure includes the casing, the handle, the intake pipe, a display screen, power source, the switch button, the air duct, collect together the bottle, the air pump, flow control valve, atmospheric pressure sensor, the circuit board, singlechip and bluetooth module, the utility model discloses a bluetooth module has been set up on the circuit board, and bluetooth module is connected with the monolithic on the circuit board electricity, make bluetooth module and outside intelligent bluetooth equipment on the singlechip accessible circuit board be connected, show on the gas flow data transmission of atmospheric pressure sensor detection's atmospheric pressure numerical value and flow control valve to outside intelligent bluetooth equipment, and send control command to the singlechip through outside intelligent bluetooth equipment, control air pump and flow control valve, reached and realized long-range beneficial effect who controls the sample thief
The sampler has the following problems in use:
1. the sampler is exposed outside, and no corresponding protective measures are provided, so that the sampler is easy to collide when in use, and the sampler is damaged;
2. the gas collection height is fixed, the gas at different heights cannot be collected, and the collection is not comprehensive enough.
To the above problem, the utility model discloses the file provides a constant current sample thief for environmental detection for solve the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a constant-current sampler for environment detection, which solves the problems that the prior sampler is exposed outside and has no corresponding protective measures, and the sampler is easy to collide when in use, thereby causing the damage of the sampler; the gas collection height is fixed, the gas at different heights can not be collected, and the collection is not comprehensive enough.
The utility model provides a following technical scheme:
a constant current sampler for environmental sensing, comprising:
the sampler comprises a base and a sampler main body, wherein a protective box is fixedly connected to the top of the base, a vent hole is formed in one side of the protective box, a box door is arranged on the protective box, a sliding plate is connected in the protective box in a sliding mode, a placing plate is arranged on the top of the sliding plate, an air inlet pipe is arranged on the sampler main body, the air inlet pipe extends to the position above the top of the protective box and is provided with a collecting head, and a collecting bottle is arranged on the sampler main body;
the adjusting assembly is arranged in the protective box and used for adjusting the height of the air inlet pipe;
and the fixed assembly is arranged on the placing plate and used for fixing the sampler main body.
In a possible design, the adjusting component comprises an electric push rod fixedly connected to the inner wall of the bottom of the protective box, and the output end of the electric push rod is fixedly connected with the bottom center position of the sliding plate.
In one possible design, the fixing assembly comprises two fixing plates, a spring and two clamping plates, the bottoms of the two fixing plates are fixedly connected with the top of the placing plate, one end of the spring is fixedly connected with one side of the fixing plate, the other end of the spring is fixedly connected with one side of the clamping plate, the bottom of the clamping plate is slidably connected with the top of the placing plate, and the top of the clamping plate is fixedly connected with the connecting column.
In one possible design, damping shock absorbers for buffering and damping the sampler main body are fixedly connected to four corners of the top of the sliding plate, and the top ends of the four damping shock absorbers are fixedly connected to four corners of the bottom of the placing plate respectively.
In one possible design, the four corners of the inner wall of the bottom of the protective box are fixedly connected with telescopic rods, and the telescopic ends of the four telescopic rods are fixedly connected with the four corners of the bottom of the sliding plate respectively.
In one possible design, the number of the collecting heads is four, the four collecting heads are distributed on the air inlet pipe in an annular mode, and the top of the protective box is provided with a handle.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
The utility model provides a beneficial effect does:
the utility model discloses in, hold two spliced poles and make two clamp plates keep away from each other, at this moment the spring can be compressed, then place the sample thief main part on placing the board, loosen two clamp plates after that, the elasticity that resets at the spring is in, can fix the sample thief main part in the protective housing, can protect the sample thief main part like this, prevent that the sample thief main part from receiving the damage, owing to set up the damping bumper shock absorber, can cushion the shock attenuation to the sample thief main part, further protected the sample thief main part.
The utility model discloses in, because the pick head is four, and the annular distributes in the intake pipe, can gather the gas in different positions like this.
The utility model discloses in, owing to set up electric putter, electric putter's output can make the sliding plate, place board, sample thief main part and intake pipe rebound to can highly adjusting the intake pipe, can sample not co-altitude gas like this, can make the sampling more comprehensive like this.
The utility model discloses a set up fixed subassembly and can fix the sample thief main part in the protective housing to can protect the sample thief main part, prevent that the sample thief main part from receiving the damage, can adjust the height of intake pipe through adjusting part, can sample not co-altitude gas like this, can make the sampling more comprehensive like this.
Drawings
Fig. 1 is a schematic front view structural diagram of a constant-current sampler for environment detection according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a protection box of a constant-current sampler for environmental detection according to an embodiment of the present invention;
fig. 3 is a schematic top view of the constant-current sampler for environmental detection according to an embodiment of the present invention in fig. 1;
fig. 4 is a rear view schematic structural diagram of a sampler main body of a constant-current sampler for environment detection according to an embodiment of the present invention.
Reference numerals:
1. a base; 2. a protective box; 3. a sliding plate; 4. placing a plate; 5. a sampler main body; 6. an air inlet pipe; 7. a pick head; 8. a handle; 9. an electric push rod; 10. a telescopic rod; 11. a damping shock absorber; 12. a fixing plate; 13. a spring; 14. a clamping plate; 15. and (6) collecting the bottle.
Detailed Description
The embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the terms "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and their relative positional relationship is not changed after the connection. Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout, and wherein like reference numerals refer to like elements throughout.
In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 2, a constant current sampler for environmental sensing includes:
the sampler comprises a base 1 and a sampler main body 5, wherein the top of the base 1 is fixedly connected with a protective box 2, the protective box 2 is provided with a vent hole, the protective box 2 is provided with a box door, the protective box 2 is connected with a sliding plate 3 in a sliding manner, the top of the sliding plate 3 is provided with a placing plate 4, the sampler main body 5 is provided with an air inlet pipe 6, the air inlet pipe 6 extends to the position above the top of the protective box 2 and is provided with a collecting head 7, and the sampler main body 5 is provided with a collecting bottle 15;
the adjusting component is arranged in the protective box 2 and used for adjusting the height of the air inlet pipe 6;
and the fixing component is arranged on the placing plate 4 and is used for fixing the sampler main body 5.
Above-mentioned technical scheme can fix sample thief main part 5 in protective housing 2 through setting up fixed subassembly to can protect sample thief main part 5, prevent that sample thief main part 5 from receiving the damage, can adjust the height of intake pipe 6 through adjusting part, can sample not co-altitude gas like this, can make the sampling more comprehensive like this.
Referring to fig. 2, the adjusting assembly includes an electric push rod 9 fixedly connected to the inner wall of the bottom of the protective box 2, and an output end of the electric push rod 9 is fixedly connected to a bottom center position of the sliding plate 3.
Above-mentioned technical scheme, electric putter 9's output can make sliding plate 3, place board 4, sample thief main part 5 and intake pipe 6 and upwards remove to can adjust the height of intake pipe 6, can sample not co-altitude gas like this, can make the sampling more comprehensive like this.
Referring to fig. 2, the fixing assembly includes two fixing plates 12, a spring 13 and two clamping plates 14, the bottoms of the two fixing plates 12 are fixedly connected to the top of the placing plate 4, one end of the spring 13 is fixedly connected to one side of the fixing plate 12, the other end of the spring 13 is fixedly connected to one side of the clamping plate 14, the bottom of the clamping plate 14 is slidably connected to the top of the placing plate 4, and the top of the clamping plate 14 is fixedly connected to a connecting column.
Above-mentioned technical scheme holds two spliced poles and makes two clamp plates 14 keep away from each other, and spring 13 can be compressed this moment, then places sampler main part 5 on placing board 4, loosens two clamp plates 14 after that, and the elasticity that resets at spring 13 is in, can fix sampler main part 5 in protective housing 2, can protect sampler main part 5 like this, prevents that sampler main part 5 from receiving the damage.
Example 2
Referring to fig. 2, a constant current sampler for environmental sensing includes:
the sampler comprises a base 1 and a sampler main body 5, wherein a protective box 2 is fixedly connected to the top of the base 1, ventilation holes are formed in the protective box 2, a box door is arranged on the protective box 2, a sliding plate 3 is slidably connected in the protective box 2, a placing plate 4 is arranged on the top of the sliding plate 3, an air inlet pipe 6 is arranged on the sampler main body 5, the air inlet pipe 6 extends to the upper part of the top of the protective box 2 and is provided with four collecting heads 7, the four collecting heads 7 are annularly distributed on the air inlet pipe 6, the top of the protective box 2 is provided with four handles 8, the four collecting heads 7 are annularly distributed on the air inlet pipe 6, so that gases in different directions can be collected, and meanwhile, the handles 8 are not used, the protective box 2 can be conveniently carried, a collecting bottle 15 is arranged on the sampler main body 5, and the collecting bottle 15 is connected with the air inlet pipe 6 through an air guide pipe;
the adjusting assembly is arranged in the protective box 2 and used for adjusting the height of the air inlet pipe 6;
and the fixing component is arranged on the placing plate 4 and is used for fixing the sampler main body 5.
Above-mentioned technical scheme can fix sample thief main part 5 in protective housing 2 through setting up fixed subassembly to can protect sample thief main part 5, prevent that sample thief main part 5 from receiving the damage, can adjust the height of intake pipe 6 through adjusting part, can sample not co-altitude gas like this, can make the sampling more comprehensive like this.
Referring to fig. 2, the adjusting assembly includes an electric push rod 9 fixedly connected to the inner wall of the bottom of the protective box 2, and an output end of the electric push rod 9 is fixedly connected to a bottom center position of the sliding plate 3.
Above-mentioned technical scheme, electric putter 9's output can make sliding plate 3, place board 4, sample thief main part 5 and intake pipe 6 and upwards remove to can adjust the height of intake pipe 6, can sample not co-altitude gas like this, can make the sampling more comprehensive like this.
Referring to fig. 2, the fixing assembly includes two fixing plates 12, a spring 13 and two clamping plates 14, the bottoms of the two fixing plates 12 are fixedly connected to the top of the placing plate 4, one end of the spring 13 is fixedly connected to one side of the fixing plate 12, the other end of the spring 13 is fixedly connected to one side of the clamping plate 14, the bottom of the clamping plate 14 is slidably connected to the top of the placing plate 4, and the top of the clamping plate 14 is fixedly connected to a connecting column.
Above-mentioned technical scheme holds two spliced poles and makes two clamp plates 14 keep away from each other, and spring 13 can be compressed this moment, then places sampler main part 5 on placing board 4, loosens two clamp plates 14 after that, and the elasticity that resets at spring 13 is in, can fix sampler main part 5 in protective housing 2, can protect sampler main part 5 like this, prevents that sampler main part 5 from receiving the damage.
Referring to fig. 2, the top four corners of the sliding plate 3 are fixedly connected with damping shock absorbers 11 for damping the sampler main body 5, and the top ends of the four damping shock absorbers 11 are fixedly connected with the bottom four corners of the placing plate 4.
Above-mentioned technical scheme owing to set up damping bumper shock absorber 11, can carry out buffering shock attenuation to sample thief main part 5, has further protected sample thief main part 5.
Referring to fig. 2 and 4, the four corners of the inner wall of the bottom of the protection box 2 are fixedly connected with telescopic rods 10, and the telescopic ends of the four telescopic rods 10 are fixedly connected with the four corners of the bottom of the sliding plate 3 respectively.
In the above technical solution, by providing the telescopic rod 10, the sliding plate 3 can be moved more stably.
However, as is well known to those skilled in the art, the working principle and wiring method of the electric push rod 9 are common and are all conventional means or common knowledge, and will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience, and the working principle of the sampler body 5 is the same as that in the comparison document CN 210160577U.
The working principle and the using process of the technical scheme are as follows: firstly, the box door is opened, then the two connecting columns are held, the two clamping plates 14 are mutually far away, the spring 13 is compressed, then the sampler main body 5 is placed on the placing plate 4, then the two clamping plates 14 are loosened, the sampler main body 5 can be fixed in the protective box 2 under the reset elasticity of the spring 13, thus the sampler main body 5 can be protected to prevent the sampler main body 5 from being damaged,
the air pump in the sampler main body 5 can enable the air inlet pipe 6 and the collection heads 7 to generate suction, and the four collection heads 7 are annularly distributed on the air inlet pipe 6, so that the air in different directions can be collected;
due to the arrangement of the electric push rod 9, the output end of the electric push rod 9 can enable the sliding plate 3, the placing plate 4, the sampler main body 5 and the air inlet pipe 6 to move upwards, so that the height of the air inlet pipe 6 can be adjusted, and thus, gases with different heights can be sampled, the sampling can be more comprehensive, and the sampled gases can enter the collecting bottle 15 through the air guide pipe for storage;
due to the damping shock absorber 11, the sampler main body 5 can be buffered and damped, and the sampler main body 5 is further protected.
The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A constant current sample thief for environmental detection, its characterized in that includes:
the sampler comprises a base (1) and a sampler main body (5), wherein a protective box (2) is fixedly connected to the top of the base (1), a vent hole is formed in the protective box (2), a box door is arranged on the protective box (2), a sliding plate (3) is slidably connected in the protective box (2), a placing plate (4) is arranged on the top of the sliding plate (3), an air inlet pipe (6) is arranged on the sampler main body (5), the air inlet pipe (6) extends to the position above the top of the protective box (2) and is provided with a collecting head (7), and a collecting bottle (15) is arranged on the sampler main body (5);
the adjusting assembly is arranged in the protective box (2) and used for adjusting the height of the air inlet pipe (6);
the fixed component is arranged on the placing plate (4) and used for fixing the sampler main body (5).
2. The constant-current sampler for environment detection according to claim 1, wherein the adjusting assembly comprises an electric push rod (9) fixedly connected to the inner wall of the bottom of the protective box (2), and the output end of the electric push rod (9) is fixedly connected with the bottom center position of the sliding plate (3).
3. The constant-current sampler for environment detection according to claim 1, wherein the fixing assembly comprises two fixing plates (12), a spring (13) and two clamping plates (14), the bottoms of the two fixing plates (12) are fixedly connected with the top of the placing plate (4), one end of the spring (13) is fixedly connected with one side of the fixing plate (12), the other end of the spring (13) is fixedly connected with one side of the clamping plate (14), the bottom of the clamping plate (14) is slidably connected with the top of the placing plate (4), and the top of the clamping plate (14) is fixedly connected with a connecting column.
4. The constant-current sampler for environment detection according to any one of claims 1 to 3, wherein the top four corners of the sliding plate (3) are fixedly connected with damping dampers (11) for cushioning the sampler main body (5), and the top ends of the four damping dampers (11) are fixedly connected with the bottom four corners of the placing plate (4).
5. The constant-current sampler for environment detection according to claim 1, wherein the telescopic rods (10) are fixedly connected to four corners of the inner wall of the bottom of the protective box (2), and the telescopic ends of the four telescopic rods (10) are fixedly connected to four corners of the bottom of the sliding plate (3).
6. The constant-current sampler for environment detection according to claim 1, wherein the number of the collecting heads (7) is four, the four collecting heads (7) are annularly distributed on the air inlet pipe (6), and a handle (8) is arranged at the top of the protective box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223346793.1U CN218847758U (en) | 2022-12-13 | 2022-12-13 | Constant-current sampler for environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223346793.1U CN218847758U (en) | 2022-12-13 | 2022-12-13 | Constant-current sampler for environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218847758U true CN218847758U (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223346793.1U Active CN218847758U (en) | 2022-12-13 | 2022-12-13 | Constant-current sampler for environment detection |
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| Country | Link |
|---|---|
| CN (1) | CN218847758U (en) |
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- 2022-12-13 CN CN202223346793.1U patent/CN218847758U/en active Active
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