CN210071784U - Gas detector convenient to use - Google Patents
Gas detector convenient to use Download PDFInfo
- Publication number
- CN210071784U CN210071784U CN201920764170.5U CN201920764170U CN210071784U CN 210071784 U CN210071784 U CN 210071784U CN 201920764170 U CN201920764170 U CN 201920764170U CN 210071784 U CN210071784 U CN 210071784U
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- China
- Prior art keywords
- shell
- clamping seat
- seat
- detection instrument
- gas detection
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- Expired - Fee Related
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Abstract
The utility model discloses a convenient gas detector, which comprises a shell, wherein a display screen is arranged on the top surface of the shell, an indicator lamp is arranged at the bottom of the display screen, an alarm lamp is arranged at the top of the shell, an air inlet probe and a power line are arranged at the bottom of the shell, and the air inlet probe is positioned at one side of the power line; the top end of the shell is provided with a placing seat, the placing seat is positioned on one side of the alarm lamp, a sliding frame is arranged inside the placing seat, a barrel brush is sleeved on the outer side of the sliding frame, sliding grooves are formed in two sides of the shell, and sliding protrusions are arranged on the inner side of the sliding frame corresponding to the sliding grooves; through the clean balladeur train that sets up, can conveniently clean the surface of detection instrument to carry out the reading of display screen, and clean balladeur train simple structure, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the detector, concretely relates to gaseous detector convenient to use.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, online gas detectors, and the like. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases.
Dust is usually adhered to the outer side surface of the existing wall-mounted gas detector, so that the wall-mounted gas detector is inconvenient to clean and influences the reading of a display screen; once the power cord is too long, the power cord cannot be clamped and placed, and is easily broken by mistake; and if the harmful gas is too far away from the air inlet probe, the harmful gas moves slowly to the vicinity of the air inlet probe and cannot be detected in time, so that the harmful gas is spread, and therefore the gas detector convenient to use is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a convenient gas detector, which aims to solve the problems that the outer surface of the prior wall-mounted gas detector proposed in the background art is usually adhered with dust, is inconvenient to clean and influences the reading of a display screen; once the power cord is too long, the power cord cannot be clamped and placed, and is easily broken by mistake; and if the harmful gas is too far away from the air inlet probe, the harmful gas moves slowly to the vicinity of the air inlet probe and cannot be detected in time, so that the problem of harmful gas spreading is caused.
In order to achieve the above object, the utility model provides a following technical scheme: a convenient gas detector comprises a shell, wherein a display screen is arranged on the surface of the top end of the shell, an indicator lamp is arranged at the bottom of the display screen, an alarm lamp is arranged at the top end of the shell, a gas inlet probe and a power line are arranged at the bottom end of the shell, and the gas inlet probe is positioned on one side of the power line;
the top end of the shell is provided with a placing seat, the placing seat is positioned on one side of the alarm lamp, a sliding frame is arranged inside the placing seat, a barrel brush is sleeved on the outer side of the sliding frame, sliding grooves are formed in two sides of the shell, and sliding protrusions are arranged on the inner side of the sliding frame corresponding to the sliding grooves;
the side surface of the shell is provided with an inner clamping seat, the outer side of the inner clamping seat is provided with an outer clamping seat, the surface of the inner clamping seat is provided with a guide pillar, the position, corresponding to the inner clamping seat, of the inner part of the outer clamping seat is provided with a guide groove, a traction spring is arranged between the inner clamping seat and the outer clamping seat, the bottom side surface of the shell is provided with a rear frame, the upper surface of the rear frame is provided with a fixed seat, the inner side of the rear frame is provided with a negative pressure fan, and the negative pressure fan is close to the air inlet probe.
Furthermore, the rear frame and the shell are embedded into the shell through bolts penetrating through the fixing seat to be fixed.
Furthermore, the inner clamping seat and the shell are fixed through strong glue in a bonding mode, and the outer clamping seat and the inner clamping seat are connected through a traction spring.
Furthermore, the traction springs are uniformly distributed between the inner clamping seat and the outer clamping seat, and the inner clamping seat and the outer clamping seat are clamped and limited through the guide pillar and the guide groove.
Further, the balladeur train is connected with the spout block through the card is protruding with the casing, it is fixed through the bonding of strong glue with the casing to place the seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the clean balladeur train that sets up, can conveniently clean the surface of detection instrument to carry out the reading of display screen, and clean balladeur train simple structure, convenient operation.
2. The utility model discloses in, through the pencil holder that sets up, can carry out the centre gripping to the power cord of overlength and fix, avoid being bumped by the mistake and tear apart.
3. The utility model discloses in, through the negative pressure fan who sets up, can make gas on every side enter into rapidly inside the air intake probe to can detect harmful gas on every side fast, in time handle, avoid harmful gas to stretch.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a front view of the clamp holder of the present invention;
in the figure: 1. a placing seat; 2. an alarm light; 3. a barrel brush; 4. a carriage; 5. a display screen; 6. an indicator light; 7. a housing; 8. a fixed seat; 9. a rear frame; 10. a negative pressure fan; 11. an air intake probe; 12. a power line; 13. a traction spring; 14. an outer holder; 15. an inner clamping seat; 16. a chute; 17. briquetting; 18. a guide groove; 19. and (6) a guide pillar.
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. 1-3, the present invention provides a technical solution: a convenient gas detector comprises a shell 7, wherein a display screen 5 is arranged on the top end surface of the shell 7, an indicator lamp 6 is arranged at the bottom of the display screen 5, an alarm lamp 2 is arranged at the top end of the shell 7, an air inlet probe 11 and a power line 12 are arranged at the bottom end of the shell 7, and the air inlet probe 11 is positioned at one side of the power line 12;
the top end of the shell 7 is provided with a placing seat 1, the placing seat 1 is positioned on one side of the alarm lamp 2, a sliding frame 4 is arranged inside the placing seat 1, the outer side of the sliding frame 4 is sleeved with a drum brush 3, two sides of the shell 7 are provided with sliding grooves 16, and sliding bulges are arranged on the inner side of the sliding frame 4 corresponding to the positions of the sliding grooves 16;
the side surface of casing 7 is provided with interior holder 15, the outside of interior holder 15 is provided with outer holder 14, the surface of interior holder 15 is provided with guide pillar 19, the inside of outer holder 14 has seted up guide slot 18 corresponding the position department of interior holder 15, be provided with traction spring 13 between interior holder 15 and the outer holder 14, the bottom side of casing 7 is provided with after-poppet 9, the upper surface of after-poppet 9 is provided with fixing base 8, the inboard of after-poppet 9 is provided with negative pressure fan 10, and negative pressure fan 10 is close to air intake probe 11.
In order to facilitate the installation of the negative pressure fan 10, in the present embodiment, the rear frame 9 and the housing 7 are further fixed by inserting bolts through the fixing base 8 into the housing 7.
In order to facilitate the connection between the outer holder 14 and the inner holder 15, in this embodiment, further, the inner holder 15 and the housing 7 are fixed by strong glue, and the outer holder 14 and the inner holder 15 are connected by the traction spring 13.
In order to facilitate the clamping of the power cord 12, in this embodiment, further, a plurality of traction springs 13 are uniformly distributed between the inner holder 15 and the outer holder 14, and the inner holder 15 and the outer holder 14 are engaged and limited by the guide post 19 and the guide groove 18.
In order to facilitate the sliding of the carriage 4, in the present embodiment, the carriage 4 and the housing 7 are further connected by a snap-fit connection with the sliding groove 16 through a snap, and the placing base 1 and the housing 7 are fixed by a strong adhesive.
The utility model discloses a theory of operation and use flow: the outer holder 14 is pulled outwards, the power line 12 penetrates between the pressing block 17 and the inner holder 15 to be connected into an external power supply through the end, then the hands are loosened, at the moment, the outer holder 14 can be pulled by the traction spring 13 to reset along the guide groove 18, the pressing block 17 and the inner holder 15 are enabled to clamp the power line 12, the negative pressure fan 10 rotates to form negative pressure, so that air near the shell 7 is drawn close to the air inlet probe 11, then the air inlet probe 11 is fed into for gas detection, if harmful gas exists, the indicator lamp 6 can flash, the alarm lamp 2 can give an alarm, the content of the harmful gas can be displayed on the surface of the display screen 5, when the surface of the shell 7 needs to be cleaned, only the sliding frame 4 needs to rotate to be separated from the placing seat 1, and then the barrel brush 3 is enabled to be attached to. The carriage 4 is slid along the slide groove 16, and the surface of the housing 7 is cleaned by the drum brush 3.
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 (5)
1. A gas detector convenient to use, includes casing (7), its characterized in that: a display screen (5) is arranged on the top end surface of the shell (7), an indicator lamp (6) is arranged at the bottom of the display screen (5), an alarm lamp (2) is arranged at the top end of the shell (7), an air inlet probe (11) and a power line (12) are arranged at the bottom end of the shell (7), and the air inlet probe (11) is positioned on one side of the power line (12);
the top end of the shell (7) is provided with a placing seat (1), the placing seat (1) is positioned on one side of the alarm lamp (2), a sliding frame (4) is arranged inside the placing seat (1), the outer side of the sliding frame (4) is sleeved with a drum brush (3), sliding grooves (16) are formed in two sides of the shell (7), and sliding protrusions are arranged on the inner side of the sliding frame (4) corresponding to the sliding grooves (16);
the side surface of the shell (7) is provided with an inner clamping seat (15), the outer side of the inner clamping seat (15) is provided with an outer clamping seat (14), the surface of the inner clamping seat (15) is provided with a guide pillar (19), the position of the inner part of the outer clamping seat (14) corresponding to the inner clamping seat (15) is provided with a guide groove (18), a traction spring (13) is arranged between the inner clamping seat (15) and the outer clamping seat (14), the bottom end side surface of the shell (7) is provided with a rear frame (9), the upper surface of the rear frame (9) is provided with a fixed seat (8), the inner side of the rear frame (9) is provided with a negative pressure fan (10), and the negative pressure fan (10) is close to the air inlet probe (11).
2. A gas detection instrument for facilitating use of a gas detection instrument according to claim 1, wherein: the rear frame (9) and the shell (7) are embedded into the shell (7) through bolts penetrating through the fixing seat (8) to be fixed.
3. A gas detection instrument for facilitating use of a gas detection instrument according to claim 1, wherein: interior holder (15) and casing (7) are fixed through the bonding of strong glue, outer holder (14) are connected through traction spring (13) with interior holder (15).
4. A gas detection instrument for facilitating use of a gas detection instrument according to claim 1, wherein: the traction springs (13) are uniformly distributed between the inner clamping seat (15) and the outer clamping seat (14), and the inner clamping seat (15) and the outer clamping seat (14) are clamped and limited by the guide pillar (19) and the guide groove (18).
5. A gas detection instrument for facilitating use of a gas detection instrument according to claim 1, wherein: the sliding frame (4) is connected with the shell (7) through a clamping protrusion and a sliding groove (16) in a clamping mode, and the placing seat (1) is fixed with the shell (7) through strong glue in a bonding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764170.5U CN210071784U (en) | 2019-05-27 | 2019-05-27 | Gas detector convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764170.5U CN210071784U (en) | 2019-05-27 | 2019-05-27 | Gas detector convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210071784U true CN210071784U (en) | 2020-02-14 |
Family
ID=69454148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920764170.5U Expired - Fee Related CN210071784U (en) | 2019-05-27 | 2019-05-27 | Gas detector convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210071784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113061835A (en) * | 2021-03-24 | 2021-07-02 | 鑫光热处理工业(昆山)有限公司 | Nitrogen potential monitoring device in heat treatment furnace |
-
2019
- 2019-05-27 CN CN201920764170.5U patent/CN210071784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113061835A (en) * | 2021-03-24 | 2021-07-02 | 鑫光热处理工业(昆山)有限公司 | Nitrogen potential monitoring device in heat treatment furnace |
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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: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |