CN209132232U - A kind of telescopic gas detecting instrument of detector - Google Patents
A kind of telescopic gas detecting instrument of detector Download PDFInfo
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- CN209132232U CN209132232U CN201821651745.4U CN201821651745U CN209132232U CN 209132232 U CN209132232 U CN 209132232U CN 201821651745 U CN201821651745 U CN 201821651745U CN 209132232 U CN209132232 U CN 209132232U
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- detector
- telescopic rod
- detecting instrument
- gas detecting
- telescopic
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Abstract
The utility model relates to field of mechanical technique, in particular a kind of telescopic gas detecting instrument of detector, including detector ontology, the rear end face of detector ontology is equipped with casing, sliding slot is provided on the two sides inner wall of casing, several limiting slots are provided on two sliding slots, telescopic rod is equipped in casing, the bottom outer surface two sides of telescopic rod have closely bonded fixed block, the telescopic gas detecting instrument of the detector is convenient for the flexible of detector by the telescopic rod being arranged on casing, when stretching telescopic rod, fixed block slides in sliding slot, telescopic rod is rotated after being adjusted to suitable position, so that the fixed block on telescopic rod is caught in the limiting slot being arranged on two sliding slots, realize the effect flexible and fixed to telescopic rod, the junction of casing and telescopic rod is socketed with seal pipe, improve the sealing effect of detector, because of sealing when preventing from detecting Property difference cause testing result inaccurate, it is poor to solve the problems, such as that the detector of gas detecting instrument is not easy to flexible and leakproofness.
Description
Technical field
The utility model relates to field of mechanical technique, specially a kind of telescopic gas detecting instrument of detector.
Background technique
Gas detector is a kind of instrument of detection gas concentration.The instrument is suitable for there are flammable or toxic gas danger
Dangerous place can continuously detect the content being tested within gas burst lower limit in air for a long time.It can be widely applied to combustion gas, petroleum
Work, metallurgy, steel, coking, electric power etc. are the reasons for guaranteeing property and personal safety there are flammable or toxic gas various industries
Think monitoring instrument.
Currently, existing harmful gas detector is when in use, using the setting of detector one end air inlet pipe to gas into
Row is collected, and is inputted in instrument and detected, but the detector length for collecting gas is fixed, and is not easy to stretch, and is used
Shi Wufa is not convenient to use according to the flexible detector of pressure testing machine situation, meanwhile, it will affect measurement if the sealing of detector is poor
As a result, in consideration of it, a kind of it is proposed that telescopic gas detecting instrument of detector.
Utility model content
The purpose of this utility model is to provide a kind of telescopic gas detecting instruments of detector, to solve above-mentioned background skill
The detector of the gas detecting instrument proposed in art is not easy to the flexible and poor problem of leakproofness.
To achieve the above object, the utility model provides the following technical solutions:
A kind of telescopic gas detecting instrument of detector, including detector ontology, the upper surface of the detector ontology are set
There is viewing area, the side that the upper surface of the detector ontology is located at the viewing area is equipped with key zone, the detector ontology
Front end face be equipped with groove, insertion pipe is equipped in the groove, the rear end face of the detector ontology is equipped with casing, described sleeve pipe
Two sides inner wall on be provided with sliding slot, several limiting slots, and each limiting slot are provided on two sliding slots
It is connected to the sliding slot, telescopic rod is equipped in described sleeve pipe, and the telescopic rod and described sleeve pipe socket cooperate, it is described flexible
The bottom outer surface two sides of bar have closely bonded fixed block.
Preferably, the side that the front end face of the detector ontology is located at the groove has closely bonded connecting rope, described
Connecting rope has closely bonded leather plug far from one end of the groove, and the leather plug and the groove are mating.
Preferably, the two sides of the detector ontology are provided with several anti-skid bulges, and the anti-skid bulge is equipped with 5-8
It is a, and linear equidistant arrangement.
Preferably, the fixed block is positioned in the chute, and the fixed block and the limiting slot are mating.
Preferably, the limiting slot is equipped with 4-7, and linear equidistant arrangement.
Preferably, the junction of described sleeve pipe and the telescopic rod is equipped with seal pipe, and one end of the seal pipe is equipped with logical
Hole, the seal pipe is interior to be equipped with sealing ring.
Preferably, the internal diameter of the seal pipe is adapted with the outer diameter of described sleeve pipe, and the seal pipe and described sleeve pipe
Mating, the diameter of the through-hole is adapted with the outer diameter of the telescopic rod, and the outer surface of the telescopic rod leads to described
The inner wall in hole fits closely.
Compared with prior art, the utility model has the beneficial effects that
1. the telescopic gas detecting instrument of the detector is convenient for the flexible of detector by the telescopic rod being arranged on casing,
When stretching telescopic rod, fixed block slides in sliding slot, telescopic rod is rotated after being adjusted to suitable position, so that the fixation on telescopic rod
Block is caught in the limiting slot being arranged on two sliding slots, is realized the effect flexible and fixed to telescopic rod, is solved gas detecting instrument
Detector is not easy to flexible problem.
2. the telescopic gas detecting instrument of the detector is mentioned by being socketed with seal pipe in the junction of casing and telescopic rod
The sealing effect of the Supreme People's Procuratorate's gauge head prevents from solving the inspection of gas detecting instrument because leakproofness difference causes testing result inaccurate when detection
The poor problem of gauge head leakproofness.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic enlarged-scale view in the utility model Fig. 1 at A；
Fig. 3 is the structural schematic diagram of detector ontology in the utility model；
Fig. 4 is the structural schematic diagram of the utility model middle sleeve and telescopic rod；
Fig. 5 is the internal view of the utility model middle sleeve；
Fig. 6 is the structural schematic diagram of sealing ring in the utility model.
In figure: 1, detector ontology；11, viewing area；12, key zone；13, groove；131, insertion pipe；132, connecting rope；
133, leather plug；14, anti-skid bulge；2, casing；21, sliding slot；211, limiting slot；22, telescopic rod；221, fixed block；23, it seals
Pipe；231, through-hole；232, sealing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
In addition, " several " are meant that two or more in the description of the present invention, unless otherwise clearly having
The restriction of body.
Embodiment 1
A kind of telescopic gas detecting instrument of detector, as shown in Figures 1 to 5, including detector ontology 1, detector sheet
The upper surface of body 1 is equipped with viewing area 11, and the side that the upper surface of detector ontology 1 is located at viewing area 11 is equipped with key zone 12, inspection
The front end face for surveying instrument ontology 1 is equipped with groove 13, and insertion pipe 131 is equipped in groove 13, and the rear end face of detector ontology 1 is equipped with casing
2, sliding slot 21 is provided on the two sides inner wall of casing 2, several limiting slots 211 is provided on two sliding slots 21, and each
Limiting slot 211 is connected to sliding slot 21, telescopic rod 22 is equipped in casing 2, and telescopic rod 22 and the socket of casing 2 cooperate, telescopic rod
22 bottom outer surface two sides have closely bonded fixed block 221.
In the present embodiment, casing 2 and telescopic rod 22 are all made of stainless steel material, which has good wear resistant corrosion resistant
Property, the advantages that and stabilized structure, cost is relatively low, extend the service life of casing 2 and telescopic rod 22.
Further, the side that the front end face of detector ontology 1 is located at groove 13 has closely bonded connecting rope 132, connection
132 one end far from groove 13 of rope have closely bonded leather plug 133, and leather plug 133 and groove 13 are mating, prevent insertion pipe
Enter dust and other impurities in 131.
In addition to this, the two sides of detector ontology 1 are provided with several anti-skid bulges 14, and anti-skid bulge 14 is equipped with 5-8
It is a, and linearly equidistantly arrange, the number of anti-skid bulge 14 is preferably 7 in the present embodiment, convenient for hand-held detector ontology 1
When, increase the frictional force between instrument and palm, prevent using when fall off from palm.
It is worth noting that fixed block 221 is located in sliding slot 21, and fixed block 221 and limiting slot 211 are mating, just
It is fixed after telescopic rod 22 is adjusted to appropriate length.
Specifically, limiting slot 211 is equipped with 4-7, and linear equidistant arrangement, of limiting slot 211 in the present embodiment
Number preferably 5, convenient for being limited using limiting slot 211 to telescopic rod 22.
Further, sliding slot 21, limiting slot 211 are of same size, sliding slot 21 in the present embodiment, limiting slot 211 width have
Section is 5mm, while the diameter of fixed block 221 is adapted with the width of sliding slot 21 and limiting slot 211, convenient for fixed block 221 in cunning
Sliding in slot 21, and can be clamped using fixed block 221 and limiting slot 211, telescopic rod 22 is limited.
In the present embodiment, by the extraneous air hose of insertion pipe 131, and the input terminal phase with extraneous harmful gas detector
Even, when detection gas, when stretching telescopic rod 22, and telescopic rod 22 is adjusted to suitable length according to actual needs, pulling is stretched
When contracting bar 22, fixed block 221 slides in sliding slot 21, telescopic rod 22 is rotated after being adjusted to suitable position, due to two sliding slots 21
The limiting slot 211 of upper setting is towards on the contrary, make two fixed blocks 221 on telescopic rod 22 be respectively clamped into two limiting slots 211
It is interior, realize that structure is simple to the flexible and fixed function of telescopic rod 22, it is easy to use, solve the detector of gas detecting instrument
It is not easy to flexible problem.
Embodiment 2
As second of embodiment of the utility model, in order to improve the sealing effect of detector, the present invention staff is to set
The structure of pipe 2 makes improvements, as a kind of preferred embodiment, as shown in fig. 6, the junction of casing 2 and telescopic rod 22 is equipped with close
Tube sealing 23, one end of seal pipe 23 are equipped with through-hole 231, are equipped with sealing ring 232 in seal pipe 23.
In the present embodiment, casing 2 uses PVC material, which has good abrasion and corrosion resistance, and stabilized structure,
The advantages that cost is relatively low extends the service life of casing 2.
Further, the outer diameter of the internal diameter with casing 2 of seal pipe 23 is adapted, and seal pipe 23 and casing 2 are mating,
The diameter of through-hole 231 is adapted with the outer diameter of telescopic rod 22, and the outer surface of telescopic rod 22 and the inner wall of through-hole 231 closely paste
It closes, the internal diameter of seal pipe 23 is preferably 2cm in the present embodiment, and the diameter of through-hole 231 is preferably 1cm in the present embodiment, convenient for benefit
The sealing effect of casing 2 and 22 junction of telescopic rod is improved with 23 inserted joint casing 2 of seal pipe.
Specifically, sealing ring 232 uses rubber material in the present embodiment, which has good abrasion and corrosion resistance,
And the advantages that sealing effect is preferable, and cost is relatively low.
It in the present embodiment, is inserted in from telescopic rod 22 using the through-hole 231 in seal pipe 23, and makes seal pipe 23 and set
Pipe 2 is mating, and the sealing ring 232 in seal pipe 23 is arranged on the junction of casing 2 and telescopic rod 22, improve casing 2 with
The sealing effect of 22 junction of telescopic rod, structure is simple, easy to use, and the detector leakproofness for solving gas detecting instrument is poor
Problem.
The telescopic gas detecting instrument of the detector of the utility model when in use, by the extraneous air hose of insertion pipe 131,
And be connected with the input terminal of extraneous harmful gas detector, when detection gas, when stretching telescopic rod 22, and according to actual needs
Telescopic rod 22 is adjusted to suitable length, when pulling telescopic rod 22, fixed block 221 slides in sliding slot 21, and it is suitable to be adjusted to
Telescopic rod 22 is rotated behind position, since the limiting slot 211 being arranged on two sliding slots 21 is towards on the contrary, make two on telescopic rod 22
A fixed block 221 is respectively clamped into two limiting slots 211, is realized to the flexible and fixed function of telescopic rod 22, is utilized sealing
Through-hole 231 on pipe 23 is inserted in from telescopic rod 22, and makes seal pipe 23 and casing 2 mating, close in seal pipe 23
Seal ring 232 is arranged on the junction of casing 2 and telescopic rod 22, improves the sealing effect of casing 2 and 22 junction of telescopic rod, knot
Structure is simple, easy to use, and it is poor to solve the problems, such as that the detector of gas detecting instrument is not easy to flexible and leakproofness, convenient for universal and
It promotes.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of telescopic gas detecting instrument of detector, including detector ontology (1), it is characterised in that: the detector sheet
The upper surface of body (1) is equipped with viewing area (11), and the upper surface of the detector ontology (1) is located at the side of the viewing area (11)
Equipped with key zone (12), the front end face of the detector ontology (1) is equipped with groove (13), and insertion pipe is equipped in the groove (13)
(131), the rear end face of the detector ontology (1) is equipped with casing (2), is provided with cunning on the two sides inner wall of described sleeve pipe (2)
Slot (21), is provided with several limiting slots (211) on two sliding slots (21), and each limiting slot (211) with
Sliding slot (21) connection, described sleeve pipe (2) is interior to be equipped with telescopic rod (22), and the telescopic rod (22) and described sleeve pipe (2) cover
Cooperation is connect, the bottom outer surface two sides of the telescopic rod (22) have closely bonded fixed block (221).
2. the telescopic gas detecting instrument of detector according to claim 1, it is characterised in that: the detector ontology
(1) side that front end face is located at the groove (13) has closely bonded connecting rope (132), and the connecting rope (132) is far from institute
The one end for stating groove (13) has closely bonded leather plug (133), and the leather plug (133) and the groove (13) are mating.
3. the telescopic gas detecting instrument of detector according to claim 1, it is characterised in that: the detector ontology
(1) two sides are provided with several anti-skid bulges (14), and the anti-skid bulge (14) is equipped with 5-8, and linear equidistant
Arrangement.
4. the telescopic gas detecting instrument of detector according to claim 1, it is characterised in that: the fixed block (221)
In the sliding slot (21), and the fixed block (221) and the limiting slot (211) are mating.
5. the telescopic gas detecting instrument of detector according to claim 1, it is characterised in that: the limiting slot (211)
Equipped with 4-7, and linear equidistant arrangement.
6. the telescopic gas detecting instrument of detector according to claim 1, it is characterised in that: described sleeve pipe (2) and institute
The junction for stating telescopic rod (22) is equipped with seal pipe (23), and one end of the seal pipe (23) is equipped with through-hole (231), the sealing
It manages in (23) and is equipped with sealing ring (232).
7. the telescopic gas detecting instrument of detector according to claim 6, it is characterised in that: the seal pipe (23)
Internal diameter is adapted with the outer diameter of described sleeve pipe (2), and the seal pipe (23) and described sleeve pipe (2) are mating, the through-hole
(231) diameter is adapted with the outer diameter of the telescopic rod (22), and the outer surface of the telescopic rod (22) and the through-hole
(231) inner wall fits closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651745.4U CN209132232U (en) | 2018-10-12 | 2018-10-12 | A kind of telescopic gas detecting instrument of detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651745.4U CN209132232U (en) | 2018-10-12 | 2018-10-12 | A kind of telescopic gas detecting instrument of detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209132232U true CN209132232U (en) | 2019-07-19 |
Family
ID=67231391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821651745.4U Expired - Fee Related CN209132232U (en) | 2018-10-12 | 2018-10-12 | A kind of telescopic gas detecting instrument of detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209132232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528068A (en) * | 2020-06-05 | 2020-08-14 | 徐州徐薯食品研究院有限公司 | Plant root water replenishing device |
-
2018
- 2018-10-12 CN CN201821651745.4U patent/CN209132232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528068A (en) * | 2020-06-05 | 2020-08-14 | 徐州徐薯食品研究院有限公司 | Plant root water replenishing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20211012 |