CN218036706U - Portable methane detection alarm - Google Patents
Portable methane detection alarm Download PDFInfo
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- CN218036706U CN218036706U CN202222029128.3U CN202222029128U CN218036706U CN 218036706 U CN218036706 U CN 218036706U CN 202222029128 U CN202222029128 U CN 202222029128U CN 218036706 U CN218036706 U CN 218036706U
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- detection alarm
- methane detection
- methane
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Abstract
The utility model discloses a portable methane detection alarm relates to methane detection technical field, its technical essential: the alarm device comprises a shell of an alarm instrument, wherein an audible and visual alarm and a display screen are arranged on the front side of the shell, an annular hanging rope is arranged at the top of the shell through a fixing ring, an elastic clamping plate is arranged on the back side of the shell, the bottom of the elastic clamping plate is attached to the back side of the shell, a containing groove is formed in the front side of the shell, a methane sensor is arranged in the containing groove, and a disc-shaped dustproof mesh enclosure is arranged above the containing groove through a disassembling mechanism; the utility model discloses can improve the convenience of carrying, strengthen dustproof ability.
Description
Technical Field
The utility model belongs to the technical field of the methane detects technique and specifically relates to a portable methane detects alarm.
Background
The methane detection alarm instrument is suitable for being matched with a coal mine underground individual for carrying out underground gas measurement and detection, can be applied to places with humidity, shade, much dust and the like for detecting hydrocarbon compound combustible gas, is mainly applied to explosive environments needing to detect methane, such as mines, methane gas filling stations and various methane users, displays the methane content in the air in a numerical mode, and can give out audible and visual alarm when the methane content in the air exceeds an early warning value.
Current methane detection alarm instrument carries inconveniently at the in-process that uses, can't handle the gas that gets into simultaneously, easily by in the impurity entering equipment in the outside air to influence the life of device, can not be fine satisfies people's user demand, to above-mentioned condition, we will provide a portable methane detection alarm instrument.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable methane detection alarm instrument improves the convenience of carrying, strengthens dustproof ability.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a portable methane detection alarm, includes the casing of alarm, the casing openly is equipped with audible-visual annunciator and display screen, the casing top is equipped with the annular through solid fixed ring and hangs the rope, the casing back is equipped with the elasticity splint, the bottom and the laminating of the casing back of elasticity splint, the casing openly is opened there is the holding tank, be equipped with the methane sensor in the holding tank, the holding tank top is equipped with the dust screen panel of disc through disassembly body.
By adopting the scheme, the shell is externally provided with the audible and visual alarm and the display screen for displaying the methane content and providing the content exceeding alarm function; the spring-like clamp structure formed between the elastic clamp plate and the shell back plate can be clamped on a pocket or a waistband at the chest of the work clothes, so that the work clothes are convenient to carry; meanwhile, the hanging rope is arranged and can be hung on the neck of a worker, so that the portable multifunctional clothes hanger is convenient to carry; the methane sensor is arranged in the accommodating groove, is protected to a certain extent and is provided with the dustproof mesh enclosure, so that the dustproof capacity is improved; the utility model discloses can improve the convenience of carrying, strengthen dustproof ability.
Preferably, the disassembly mechanism comprises a mounting ring arranged above the accommodating groove, and the bottom of the dustproof mesh enclosure is provided with a threaded ring in threaded connection with the mounting ring.
Preferably, the top of the elastic clamping plate is provided with a first pressing plate, and the top of the shell is provided with a second pressing plate matched with the first pressing plate.
Preferably, the circumferential side of the shell is provided with an annular wire collecting groove, and the fixing ring is positioned in the wire collecting groove.
Preferably, the casing is equipped with the hanger block on one side of receiving the line groove, it has the hanging groove that suits with hanging the rope to open on the hanger block.
The utility model discloses following beneficial effect has:
an audible and visual alarm and a display screen are arranged outside the shell and are used for displaying the content of methane and providing an alarm function of content exceeding; the spring-like clip structure formed between the elastic splint and the shell back plate can be clipped on a pocket or a waistband at the chest of the work clothes, so the carrying is convenient; meanwhile, the hanging rope is arranged and can be hung on the neck of a worker, so that the portable multifunctional clothes hanger is convenient to carry; the methane sensor is arranged in the accommodating groove, is protected to a certain extent and is provided with the dustproof mesh enclosure, so that the dustproof capacity is improved; the utility model discloses can improve the convenience of carrying, strengthen dustproof ability.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention.
In the figure: 1. a housing; 2. an audible and visual alarm; 3. a display screen; 4. hanging a rope; 5. an elastic splint; 6. accommodating grooves; 7. a methane sensor; 8. a dust-proof net cover; 9. a mounting ring; 10. a threaded ring; 111. a first pressing plate; 112. a second pressing plate; 12. a wire collecting groove; 13. and (7) hanging the blocks.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A portable methane detection alarm device is shown in figures 1-2 and comprises a shell 1 of the alarm device, wherein an audible and visual alarm 2 and a display screen 3 are arranged on the front side of the shell 1, an annular hanging rope 4 is arranged at the top of the shell 1 through a fixing ring, an elastic clamping plate 5 is arranged on the back side of the shell 1, the bottom of the elastic clamping plate 5 is attached to the back side of the shell 1, an accommodating groove 6 is formed in the front side of the shell 1, a methane sensor 7 is arranged in the accommodating groove 6, and a disc-shaped dustproof mesh enclosure 8 is arranged above the accommodating groove 6 through a dismounting mechanism;
as shown in fig. 1-2, an audible and visual alarm 2 and a display screen 3 are arranged outside a shell 1 and used for displaying the content of methane and providing an alarm function of content exceeding; a spring clamp-like structure formed between the elastic clamping plate 5 and the back plate of the shell 1 can be clamped on a pocket or a waistband at the chest of the work clothes, so that the work clothes are convenient to carry; meanwhile, the hanging rope 4 is arranged and can be hung on the neck of a worker, so that the carrying is convenient; the methane sensor 7 is arranged in the accommodating groove 6, is protected to a certain extent, and is provided with the dustproof mesh cover 8, so that the dustproof capacity is improved; the utility model discloses can improve the convenience of carrying, strengthen dustproof ability.
As shown in fig. 1-2, the detaching mechanism includes a mounting ring 9 disposed above the receiving groove 6, and a threaded ring 10 is disposed at the bottom of the dust-proof mesh enclosure 8 and is in threaded connection with the mounting ring 9.
As shown in fig. 1-2, a first pressing plate 111 is disposed on the top of the elastic splint 5, a second pressing plate 112 is disposed on the top of the housing 1 and is engaged with the first pressing plate 111, the first pressing plate 111 and the second pressing plate 112 are pressed to open the space between the elastic splint 5 and the housing 1, and then the elastic splint is clamped in a pocket or a belt, and then the pressing plates are released, so that the elastic splint 5 and the housing 1 are contracted due to elastic potential energy to complete fixing and clamping, thereby facilitating operation.
As shown in fig. 1-2, an annular wire take-up groove 12 is formed on the peripheral side of the shell 1, and the fixing ring is positioned in the wire take-up groove 12; the hanging rope 4 can be wound in the wire collecting groove 12, and is convenient to store.
As shown in fig. 1-2, a hanging block 13 is arranged on one side of the winding groove 12 of the shell 1, a hanging groove corresponding to the hanging rope 4 is formed in the hanging block 13, and one end of the hanging rope 4 can be hung in the hanging groove on the hanging block 13 by the wound hanging rope 4, so that the storage is convenient.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.
Claims (5)
1. The utility model provides a portable methane detection alarm, includes casing (1) of alarm, casing (1) openly is equipped with audible-visual annunciator (2) and display screen (3), its characterized in that: the utility model discloses a methane sensor, including casing (1), holding tank (6), methane sensor (7) are equipped with in holding tank (6), holding tank (6) top is equipped with dustproof screen panel (8) of disc through the detaching mechanism, and rope (4) are hung to the annular that is equipped with through the retaining ring at casing (1) top, casing (1) back is equipped with elasticity splint (5), the bottom and the laminating of casing (1) back of elasticity splint (5), casing (1) openly has holding tank (6), holding tank (6) top is equipped with the disc.
2. The portable methane detection alarm according to claim 1, wherein: the disassembly mechanism comprises a mounting ring (9) arranged above the accommodating groove (6), and a threaded ring (10) connected with the mounting ring (9) in a threaded manner is arranged at the bottom of the dustproof mesh enclosure (8).
3. The portable methane detection alarm according to claim 1, wherein: the top of the elastic clamping plate (5) is provided with a first pressing plate (111), and the top of the shell (1) is provided with a second pressing plate (112) matched with the first pressing plate (111).
4. The portable methane detection alarm according to claim 1, wherein: the side of the shell (1) is provided with an annular wire collecting groove (12), and the fixing ring is positioned in the wire collecting groove (12).
5. The portable methane detection alarm according to claim 4, wherein: the casing (1) is equipped with hanging piece (13) on one side of receiving line groove (12), it has the groove of hanging that suits with string rope (4) to open on hanging piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222029128.3U CN218036706U (en) | 2022-08-02 | 2022-08-02 | Portable methane detection alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222029128.3U CN218036706U (en) | 2022-08-02 | 2022-08-02 | Portable methane detection alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218036706U true CN218036706U (en) | 2022-12-13 |
Family
ID=84343549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222029128.3U Active CN218036706U (en) | 2022-08-02 | 2022-08-02 | Portable methane detection alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218036706U (en) |
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2022
- 2022-08-02 CN CN202222029128.3U patent/CN218036706U/en active Active
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