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 PDF

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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
Authority
CN
China
Prior art keywords
natural gas
sensing device
gas detection
hand
control panel
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.)
Expired - Fee Related
Application number
CN201820549658.1U
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Chinese (zh)
Inventor
孟军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201820549658.1U priority Critical patent/CN207992174U/en
Application granted granted Critical
Publication of CN207992174U publication Critical patent/CN207992174U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of hand-held concentration of natural gas detection device
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.
CN201820549658.1U 2018-04-18 2018-04-18 A kind of hand-held concentration of natural gas detection device Expired - Fee Related CN207992174U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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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