CN208476897U - A kind of hand-held gas detection - Google Patents
A kind of hand-held gas detection Download PDFInfo
- Publication number
- CN208476897U CN208476897U CN201821731582.0U CN201821731582U CN208476897U CN 208476897 U CN208476897 U CN 208476897U CN 201821731582 U CN201821731582 U CN 201821731582U CN 208476897 U CN208476897 U CN 208476897U
- Authority
- CN
- China
- Prior art keywords
- main body
- gas
- display screen
- chip microcontroller
- hand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of hand-held gas detections, including main body and gas sensor, single-chip microcontroller is equipped in main body, the main body front is equipped with display screen, the display screen side is equipped with alarm, manipulation key is equipped on the downside of the display screen, it manipulates and is equipped with battery on the downside of key, the single-chip microcontroller respectively with display screen, alarm, key is manipulated to be electrically connected, the gas sensor is connect by conducting wire with single-chip microcontroller, by being respectively provided with groove in main body two sides, finger groove is set in groove, main body can be conveniently held when in use, the concentration of hazardous gas can be detected by gas sensor and will send information to single-chip microcontroller, the concentration of hazardous gas can be detected by display screen, when the concentration of hazardous gas is more than normal range (NR), alarm will alarm, conducting wire can be carried out after detection by take-up pulley It collects, gas sensor can be collected by storage box, gas detecting instrument is facilitated to carry.
Description
Technical field
The utility model relates to a kind of gas detecting instrument, in particular to a kind of hand-held gas detection.
Background technique
Gas detecting instrument is a kind of instrument and meter tool of gas leakage Concentration Testing, including: Portable gas physical examination
Survey instrument, hand-held gas detecting instrument, stationary gas detector, online gas detecting instrument etc..Mainly utilize gas sensor
Gaseous species present in environment are detected, gas sensor is the sensor of the ingredient and content for detection gas.
It is generally believed that the definition of gas sensor is to detect target as basis of classification, that is to say, that all for examining
The sensor for surveying gas componant and concentration is referred to gas sensor, regardless of it is to use physical method, still chemically.Than
Such as, the sensor of detection gas flow is not counted as gas sensor, but thermal-conductivity type gas analyser but belongs to important gas
Body sensor, although they use testing principle unanimous on the whole sometimes.Existing gas detecting instrument is generally by gas detecting instrument
Ontology and the gas sensor composition being connect with gas detecting instrument ontology by conducting wire, therefore inconvenient and conducting wire after use
It is collected with gas sensor, thus the carrying that inconvenient gas detecting instrument arrives.
Utility model content
The main purpose of the utility model is to provide a kind of hand-held gas detections, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of hand-held gas detection, including
Main body and gas sensor, the main body is interior to be equipped with single-chip microcontroller, and the main body front is equipped with display screen, and the display screen side is set
Have an alarm, manipulation key be equipped on the downside of the display screen, be equipped with battery on the downside of manipulation key, the single-chip microcontroller respectively with display
Screen, alarm, manipulation key are electrically connected, and the gas sensor is connect by conducting wire with single-chip microcontroller, the main body back installation
There is wire rewinding box, shaft is installed in the wire rewinding box, take-up pulley is installed in the shaft, the conducting wire is wound around take-up pulley
On, described shaft one end is connect with handle, and storage box is installed at the top of the wire rewinding box, and the gas sensor is placed on storage box
It is interior, cover board is hinged at the top of the storage box.
Preferably, the body top is equipped with handle, and the handle is made of rubber material.
Preferably, main body two sides are all provided with fluted, are equipped with multiple finger grooves in the groove, the finger rooved face with it is recessed
Rooved face smooth transition.
Preferably, the both ends of the shaft passes through bearing respectively and is mounted on wire rewinding box two sides.
Preferably, the string holes passed in and out for conducting wire is equipped between the wire rewinding box and storage box.
Preferably, the single-chip microcontroller is 89C52 single-chip microcontroller.
Compared with prior art, the utility model has the following beneficial effects: by being respectively provided with groove in main body two sides,
Finger groove is set in groove, can conveniently hold main body when in use, the concentration of hazardous gas can be carried out by gas sensor
Single-chip microcontroller is detected and be will send information to, the concentration of hazardous gas can be detected by display screen, it is dense when hazardous gas
When degree is more than normal range (NR), alarm will alarm, and can be collected by take-up pulley to conducting wire after detection, pass through glove
Box can be collected gas sensor, and gas detecting instrument is facilitated to carry.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiment of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of hand-held gas detection front view of the utility model；
Fig. 2 is a kind of hand-held gas detection rearview of the utility model；
Fig. 3 is the utility model wire rewinding box schematic diagram of internal structure；
In figure: 1, main body；2, gas sensor；3, display screen；4, alarm；5, key is manipulated；6, battery；7, conducting wire；
8, wire rewinding box；9, shaft；10, take-up pulley；11, handle；12, storage box；13, cover board；14, handle；15, groove；16, finger
Slot；17, bearing；18, string holes.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution；A kind of hand-held gas detection, including master
Body 1 and gas sensor 2, the main body 1 is interior to be equipped with single-chip microcontroller, and 1 front of main body is equipped with display screen 3, the display screen 3
Side is equipped with alarm 4, and manipulation key 5 is equipped on the downside of the display screen 3, manipulates and is equipped with battery 6, the single-chip microcontroller on the downside of key 5
It is electrically connected respectively with display screen 3, alarm 4, manipulation key 5, the gas sensor 2 is connect by conducting wire 7 with single-chip microcontroller, institute
It states 1 back of main body and wire rewinding box 8 is installed, shaft 9 is installed in the wire rewinding box 8, take-up pulley 10 is installed in the shaft 9,
The conducting wire 7 is wound around on take-up pulley 10, and described 9 one end of shaft is connect with handle 11, installs glove at the top of the wire rewinding box 8
Box 12, the gas sensor 2 are placed in storage box 12, are hinged with cover board 13 at the top of the storage box 12.
Handle 14 is installed, the handle 14 is made of rubber material at the top of main body 1.
1 two sides of main body are all provided with fluted 15, are equipped with multiple finger grooves 16 in the groove 15,16 surface of finger groove with
15 smooth surface transition of groove.
9 both ends of shaft pass through bearing 17 respectively and are mounted on 8 two sides of wire rewinding box.
The string holes 18 passed in and out for conducting wire 7 is equipped between wire rewinding box 8 and storage box 12.
Single-chip microcontroller is 89C52 single-chip microcontroller.
It should be noted that the utility model is a kind of hand-held gas detection, such as: Fig. 1-3.When in use.Hand
Main body 1 is held, the cover board 13 at 12 top of storage box is opened and takes out the gas sensor 2 in storage box 12, by gas sensing
Device 2, which is mounted on, needs position to be mounted, by gas sensor 2 can the concentration to hazardous gas detect and send information
To single-chip microcontroller, the concentration of hazardous gas can be shown by display screen 3, at the same by manipulation key 5 can to detection process into
Row manipulation can be powered by battery 6 for gas detecting instrument, when the concentration of hazardous gas is more than normal range (NR), alarm 4
Will alarm, after detection, swing handle 11, the rotation of handle 11 can drive shaft 9 and take-up pulley 10 to rotate, to conducting wire 7 into
Row is collected, while gas sensor 2 being placed in storage box 12, and the cover board 13 at 12 top of storage box is covered, and facilitates gas
Body detecting instrument is carried.
The utility model has the following beneficial effects: finger is arranged in groove by being respectively provided with groove in main body two sides
Slot, can conveniently when in use hold main body, by gas sensor can the concentration to hazardous gas carry out detect and information is sent out
It is sent to single-chip microcontroller, the concentration of hazardous gas can be detected by display screen, when the concentration of hazardous gas is more than normal range (NR)
When, alarm will alarm, and can be collected to conducting wire after detection by take-up pulley, can be to gas sensing by storage box
Device is collected, and gas detecting instrument is facilitated to carry.
The basic principles and main features of the present invention and the advantages of the present invention have 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
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of hand-held gas detection, it is characterised in that: including main body (1) and gas sensor (2), the main body
(1) single-chip microcontroller is equipped in, main body (1) front is equipped with display screen (3), and display screen (3) side is equipped with alarm (4),
Be equipped with manipulation key (5) on the downside of the display screen (3), be equipped with battery (6) on the downside of manipulation key (5), the single-chip microcontroller respectively with it is aobvious
Display screen (3), alarm (4), manipulation key (5) are electrically connected, and the gas sensor (2) is connect by conducting wire (7) with single-chip microcontroller,
Main body (1) back is equipped with wire rewinding box (8), is equipped with shaft (9) in the wire rewinding box (8), is installed on the shaft (9)
Have take-up pulley (10), the conducting wire (7) is wound around on take-up pulley (10), and described shaft (9) one end is connect with handle (11), described
Storage box (12) are installed at the top of wire rewinding box (8), the gas sensor (2) is placed in storage box (12), the storage box
(12) top is hinged with cover board (13).
2. a kind of hand-held gas detection according to claim 1, which is characterized in that peace at the top of the main body (1)
Equipped with handle (14), the handle (14) is made of rubber material.
3. a kind of hand-held gas detection according to claim 1, which is characterized in that main body (1) two sides are equal
Equipped with groove (15), multiple finger grooves (16) are equipped in the groove (15), finger groove (16) surface and groove (15) table
Face smooth transition.
4. a kind of hand-held gas detection according to claim 1, which is characterized in that shaft (9) both ends point
Not Tong Guo bearing (17) be mounted on wire rewinding box (8) two sides.
5. a kind of hand-held gas detection according to claim 1, which is characterized in that the wire rewinding box (8) with set
The string holes (18) passed in and out for conducting wire (7) is equipped between object box (12).
6. a kind of hand-held gas detection according to claim 1, which is characterized in that the single-chip microcontroller is 89C52
Single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731582.0U CN208476897U (en) | 2018-10-25 | 2018-10-25 | A kind of hand-held gas detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731582.0U CN208476897U (en) | 2018-10-25 | 2018-10-25 | A kind of hand-held gas detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476897U true CN208476897U (en) | 2019-02-05 |
Family
ID=65209628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821731582.0U Active CN208476897U (en) | 2018-10-25 | 2018-10-25 | A kind of hand-held gas detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098604A (en) * | 2020-09-21 | 2020-12-18 | 山东斯诺电子有限公司 | Portable gas detection equipment with calibration function |
| CN117451953A (en) * | 2023-12-26 | 2024-01-26 | 国网山东省电力公司莱州市供电公司 | Overhead line wire inspection flaw detector |
-
2018
- 2018-10-25 CN CN201821731582.0U patent/CN208476897U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098604A (en) * | 2020-09-21 | 2020-12-18 | 山东斯诺电子有限公司 | Portable gas detection equipment with calibration function |
| CN117451953A (en) * | 2023-12-26 | 2024-01-26 | 国网山东省电力公司莱州市供电公司 | Overhead line wire inspection flaw detector |
| CN117451953B (en) * | 2023-12-26 | 2024-03-19 | 国网山东省电力公司莱州市供电公司 | Overhead line wire inspection flaw detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208476897U (en) | A kind of hand-held gas detection | |
| CN208746624U (en) | A kind of multipurpose on-site test carrying case | |
| CN208844534U (en) | A kind of foundation detection device | |
| CN211263097U (en) | Dust detection detector convenient to use | |
| CN206832727U (en) | Mine Gas detection means | |
| CN207650192U (en) | A kind of hand-hold food detector | |
| CN207114523U (en) | A kind of hand-hold food detector | |
| CN205958541U (en) | Gaseous detection device with touch screen | |
| CN213689197U (en) | Hair performance evaluation equipment with storage function | |
| CN212060155U (en) | SF6 gas comprehensive tester | |
| CN206563738U (en) | A kind of air pollution detection means | |
| CN206787617U (en) | A kind of intelligent integrated determining instrument of indoor air quality | |
| CN210572249U (en) | Food detection equipment of singlechip and temperature and humidity sensor | |
| CN209264358U (en) | Sampler is used in a kind of detection of water pollution | |
| CN208255026U (en) | A kind of aging verifying attachment of photoelectric protector | |
| CN107014953A (en) | A kind of air pollution detection means | |
| CN209252877U (en) | A kind of bluetooth portable blood lipid instrument device | |
| CN209086236U (en) | A kind of mining area atmospheric monitoring perception information real-time Transmission equipment | |
| CN208239031U (en) | A kind of orientable leakage water tester | |
| CN113155507A (en) | Sampling device and detection equipment | |
| CN209372824U (en) | A kind of indusrial toxic harmful gas detecting instrument | |
| CN205785967U (en) | A kind of dust sampler | |
| CN205786296U (en) | A kind of moisture test apparatus | |
| CN206311590U (en) | A kind of meat amount detecting device | |
| CN210109068U (en) | Portable gas detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |