CN207992174U - A kind of hand-held concentration of natural gas detection device - Google Patents
A kind of hand-held concentration of natural gas detection device Download PDFInfo
- Publication number
- CN207992174U CN207992174U CN201820549658.1U CN201820549658U CN207992174U CN 207992174 U CN207992174 U CN 207992174U CN 201820549658 U CN201820549658 U CN 201820549658U CN 207992174 U CN207992174 U CN 207992174U
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- CN
- China
- Prior art keywords
- natural gas
- sensing device
- gas detection
- hand
- control panel
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- 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.)
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Abstract
The utility model is related to a kind of hand-held concentration of natural gas detection devices, including reset button, handle hole, button, control panel, indicator light, display screen, screw, body, sensing device, detector, button is embedded in the front surface for being installed on control panel, control panel is integrated with body, and indicator light is embedded in the front surface for being installed on control panel.A kind of hand-held concentration of natural gas detection device of the utility model, whether structure is equipped with sensing device, sensing device is mounted in equipment, is left by sensor testing staff, when personnel leave, it is powered off, is powered off by electromagnetic coil so that conducting iron block loses magnetic force so that conductive plate under the action of gravity by sliding downwards to electromagnetic coil by sensor, force connection guide card power-off, so that body power-off, prevents power supply from not closing, avoids the waste for causing power resource by sensing device.
Description
Technical field
The utility model is related to detection of natural gas equipment technical fields, and in particular to a kind of hand-held concentration of natural gas detection
Equipment.
Background technology
Hand-held concentration of natural gas detection device is newly developed fuel gas detection device of new generation, using high property
Energy catalytic combustion type sensor, detection of natural gas equipment are intended to protection staff life security, and detection, which is exposed in extreme environment, endangers
The concentration of dangerous gas, the instrument can use in this kind of changeable abnormal climatic environment in such as desert or the Arctic Circle.
Prior art discloses application No. is：A kind of hand-held concentration of natural gas detection of CN200880122974.X is set
It is standby, structure includes excess of oxygen be discharged by oxygen pump unit after realizing that the Concentration Testing of Concentration Testing is set with sensor unit
In standby when the t0 moment starts preheating, sensor unit output is begun to ramp up at the t1 moment, but the prior art needs people
For opening and closing equipment, it is difficult to closed automatically so that equipment can be constantly in the state of unlatching, lead to the wave of electric energy
Take.
Utility model content
One main purpose of the utility model is to overcome at least one defect in the prior art, provide a kind of hand-held
Formula concentration of natural gas detection device,
In order to realize that above-mentioned technical proposal, the utility model use following technical scheme：
One side according to the present utility model provides a kind of hand-held concentration of natural gas detection device, including resets and press
Button, handle hole, button, control panel, indicator light, display screen, screw, body, sensing device, detector, the button insertion
It is installed on the front surface of control panel, the control panel is integrated with body, and the indicator light insertion is installed on control
The front surface of panel processed, for the display location in the upper end of indicator light, the indicator light is located at the upper end of reset button, described aobvious
Display screen is embedded in the front surface for being installed on control panel, and the reset button is located at the lower end of display screen, and the button, which is located at, to be resetted
The lower end of button, the screw are threadedly coupled with body, and the sensing device insertion is installed on the front surface of body, the detection
The embedded upper end for being installed on body of head, the detector are located at the upper end of display screen, and the screw is located at the left end of sensing device；
Wherein, the sensing device include conducting wire, conductive contact, connection guide card, conductive plate, conduction iron block, electromagnetic coil,
Sensor, power supply, shell, fixed link, the conducting wire are located at the lower end of sensor, the right surface of the conductive contact and conductive plate
Left surface fit, the right surface and the left surface of fixed link of the connection guide card fit, and the conduction iron block is located at outside
The inside of shell, the upper surface and the lower surface of conduction iron block of the conductive plate fit, and the electromagnetic coil is electrically connected with sensor
It connects, the power supply is located at the inside of shell, and the conductive contact is electrically connected with guide card is connect.
An embodiment according to the present utility model, the reset button insertion are installed on the front surface of control panel.
An embodiment according to the present utility model, the handle hole are integrated with body.
An embodiment according to the present utility model, the outer surface of the shell and the inner surface of body fit.
An embodiment according to the present utility model, a diameter of 1cm of the fixed link, a height of 4cm.
An embodiment according to the present utility model, the fixed link are cylindrical structure.
An embodiment according to the present utility model, the screw are made of stainless steel, and hardness is high and is not easy to get rusty.
As shown from the above technical solution, the utility model has at least one of following advantages and good effect：
A kind of hand-held concentration of natural gas detection device of the utility model, structure is equipped with sensing device, by sensing device
In equipment, whether left by sensor testing staff, it is disconnected to electromagnetic coil by sensor when personnel leave
Electricity is powered off by electromagnetic coil so that conducting iron block loses magnetic force so that conductive plate is forced by being slid downwards under the action of gravity
Connect guide card power-off so that body powers off, and prevents power supply from not closing by sensing device, avoids the waste for causing power resource.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of hand-held concentration of natural gas detection device described in the utility model；
Fig. 2 is a kind of cross-sectional view of sensing device of the utility model.
The reference numerals are as follows：
1- reset button,
2- handles hole,
3- buttons,
4- control panels,
5- indicator lights,
6- display screens,
7- screws,
8- bodies,
9- sensing devices,
901- conducting wires,
902- conductive contacts,
903- connections guide card,
904- conductive plates,
905- conduction iron block,
906- electromagnetic coils,
907- sensors,
908- power supplys,
909- shells,
9010- fixed links,
10- detectors.
Specific implementation mode
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.Term
The orientation or state relation of the instructions such as "inner", "upper", "lower" are orientation based on ... shown in the drawings or state relation, merely to just
In description the utility model and simplify description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It should be noted that term " first " in the specification and claims of the utility model and above-mentioned attached drawing,
" second " etc. is for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that in this way
The data used can be interchanged in the appropriate case, so as to the embodiments of the present invention described herein.
Below in conjunction with the accompanying drawings and specific implementation mode is described in further detail the utility model.
It is a kind of structural representation of hand-held concentration of natural gas detection device described in the utility model referring to Fig. 1,2, Fig. 1
Figure, Fig. 2 are a kind of cross-sectional view of sensing device of the utility model.
The utility model provides a kind of hand-held concentration of natural gas detection device, including reset button 1, handle hole 2, button
3, control panel 4, indicator light 5, display screen 6, screw 7, body 8, sensing device 9, detector 10, the insertion installation of the button 3
In the front surface of control panel 4, the control panel 4 is integrated with body 8, and the insertion of the indicator light 5 is installed on control
The front surface of panel 4 processed, the display screen 6 are located at the upper end of indicator light 5, and the indicator light 5 is located at the upper end of reset button 1,
The display screen 6 is embedded in the front surface for being installed on control panel 4, and the reset button 1 is located at the lower end of display screen 6, described to press
Button 3 is located at the lower end of reset button 1, and the screw 7 is threadedly coupled with body 8, and the insertion of the sensing device 9 is installed on body 8
Front surface, the detector 10, which is embedded in, is installed on the upper end of body 8, and the detector 10 is located at the upper end of display screen 6, described
Screw 7 is located at the left end of sensing device 9, and the sensing device 9 includes conducting wire 901, conductive contact 902, connection guide card 903, passes
Guide plate 904, conduction iron block 905, electromagnetic coil 906, sensor 907, power supply 908, shell 909, fixed link 9010, the conducting wire
901 are located at the lower end of sensor 907, and the right surface and the left surface of conductive plate 904 of the conductive contact 902 fit, described
The right surface and the left surface of fixed link 9010 for connecting guide card 903 fit, and the conduction iron block 905 is located at the interior of shell 909
Portion, the upper surface and the lower surface of conduction iron block 905 of the conductive plate 904 fit, the electromagnetic coil 906 and sensor
907 electrical connections, the power supply 908 are located at the inside of shell 909, and the conductive contact 902 is electrically connected with guide card 903 is connect, institute
It states reset button 1 and is embedded in the front surface for being installed on control panel 4, the handle hole 2 is integrated with body 8, described outer
The outer surface of shell 909 and the inner surface of body 8 fit, a diameter of 1cm of the fixed link 9010, a height of 4cm, the fixation
Bar 9010 is cylindrical structure, and the screw 7 is made of stainless steel, and hardness is high and is not easy to get rusty.
In the utility model, the light monitoring circuit of the indicator light 5 and the device of electrical equipment work or location status,
Indicator light has electricity commonly used in the working condition of reflection circuit or without electricity, the working condition of electrical equipment is run, and is stopped transport or is tested
Be closed or disconnect with location status etc., the display screen 6 is the I/O equipment for belonging to computer, i.e. input-output equipment, it is a kind of
Certain electronic document is shown to the show tools that human eye is re-reflected on screen by specific transmission device.
Sensing device 9 is mounted in equipment when being used, by sensor, whether 907 testing staff leaves, when
When personnel leave, is powered off, powered off by electromagnetic coil 906 so that conducting iron block 905 to electromagnetic coil 906 by sensor 907
Lose magnetic force so that conductive plate 904 forces connection guide card 903 to power off so that body 8 is disconnected by being slid downwards under the action of gravity
Electricity prevents power supply from not closing, avoids the waste for causing power resource by sensing device 9.
In conclusion the utility model, which solves the prior art, needs artificial opening and closing equipment, it is difficult to automatically into
Row is closed so that equipment can be constantly in the state of unlatching, the problem of leading to the waste of electric energy, and the utility model passes through above-mentioned portion
Whether part is combined with each other, sensing device is mounted in equipment, is left by sensor testing staff, when personnel leave,
It is powered off, is powered off by electromagnetic coil so that conducting iron block loses magnetic force so that conductive plate is by weight to electromagnetic coil by sensor
It is slid downwards under the action of power, forces connection guide card power-off so that body powers off, and prevents power supply from not closing by sensing device, keeps away
Exempt to cause the waste of power resource.
It should be appreciated that the utility model is not limited in its application to the detailed construction and arrangement of component proposed in this paper
Mode.The utility model can have other embodiment, and can realize and execute in many ways.Aforesaid deformation form
It is fallen in the scope of the utility model with modification.It should be appreciated that the utility model disclosed and defined herein extends
It is mentioned to text and/or drawings or all alternative combinations of two or more apparent independent features.It is described herein
Embodiment illustrate to become known for realize the best mode of the utility model, and those skilled in the art will be enable to utilize
The utility model.
Claims (6)
1. a kind of hand-held concentration of natural gas detection device, which is characterized in that including reset button, handle hole, button, control plane
Plate, indicator light, display screen, screw, body, sensing device, detector, the button insertion are installed on the preceding table of control panel
Face, the control panel are integrated with body, and the indicator light insertion is installed on the front surface of control panel, described aobvious
Display screen is located at the upper end of indicator light, and the indicator light is located at the upper end of reset button, and the display screen insertion is installed on control plane
The front surface of plate, the reset button are located at the lower end of display screen, and the button is located at the lower end of reset button, the screw with
Body is threadedly coupled, and the sensing device insertion is installed on the front surface of body, and the detector insertion is installed on the upper of body
End, the detector are located at the upper end of display screen, and the screw is located at the left end of sensing device；
Wherein, the sensing device includes conducting wire, conductive contact, connection guide card, conductive plate, conduction iron block, electromagnetic coil, sensing
Device, power supply, shell, fixed link, the conducting wire are located at the lower end of sensor, the right surface of the conductive contact and a left side for conductive plate
Surface fits, and the right surface of the connection guide card and the left surface of fixed link fit, and the conduction iron block is located at shell
Inside, the upper surface and the lower surface of conduction iron block of the conductive plate fit, and the electromagnetic coil is electrically connected with sensor, institute
The inside that power supply is located at shell is stated, the conductive contact is electrically connected with guide card is connect.
2. a kind of hand-held concentration of natural gas detection device according to claim 1, which is characterized in that the reset button
The embedded front surface for being installed on control panel.
3. a kind of hand-held concentration of natural gas detection device according to claim 1, which is characterized in that the handle hole with
Body is integrated.
4. a kind of hand-held concentration of natural gas detection device according to claim 1, which is characterized in that outside the shell
The inner surface of surface and body fits.
5. a kind of hand-held concentration of natural gas detection device according to claim 1, which is characterized in that the fixed link
A diameter of 1cm, a height of 4cm.
6. a kind of hand-held concentration of natural gas detection device according to claim 1, which is characterized in that the fixed link is
Cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549658.1U CN207992174U (en) | 2018-04-18 | 2018-04-18 | A kind of hand-held concentration of natural gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549658.1U CN207992174U (en) | 2018-04-18 | 2018-04-18 | A kind of hand-held concentration of natural gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207992174U true CN207992174U (en) | 2018-10-19 |
Family
ID=63831670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820549658.1U Expired - Fee Related CN207992174U (en) | 2018-04-18 | 2018-04-18 | A kind of hand-held concentration of natural gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207992174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596493A (en) * | 2018-12-06 | 2019-04-09 | 太原理工大学 | A kind of hand-held coal mine dust detection device |
-
2018
- 2018-04-18 CN CN201820549658.1U patent/CN207992174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596493A (en) * | 2018-12-06 | 2019-04-09 | 太原理工大学 | A kind of hand-held coal mine dust detection 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: 20181019 Termination date: 20190418 |