CN205317278U - Domestic gas table that can report to police and point out no electric quantity - Google Patents
Domestic gas table that can report to police and point out no electric quantity Download PDFInfo
- Publication number
- CN205317278U CN205317278U CN201521018812.5U CN201521018812U CN205317278U CN 205317278 U CN205317278 U CN 205317278U CN 201521018812 U CN201521018812 U CN 201521018812U CN 205317278 U CN205317278 U CN 205317278U
- Authority
- CN
- China
- Prior art keywords
- shell
- triode
- battery jar
- resistance
- electric quantity
- 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
Links
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model provides a domestic gas table that can report to police and point out no electric quantity, includes and is provided with air inlet and gas outlet in the upper end of base table by the base table, is provided with to show frame and alarm device on basic meter case, the edge of shell is provided with the fixed pterygoid lamina of base table of being convenient for, evenly is provided with a plurality of fastening screw on the pterygoid lamina, the shell is inboard to be provided with seal ring along the shell, air inlet and gas outlet all adopt the control of screw thread stainless steel to do, still being provided with the battery jar on the shell, being equipped with no electric quantity reminding device in the shell, no electric quantity reminding device includes detection circuitry and processing circuit, and battery jar, detection circuitry, processing circuit, alarm device electricity in proper order connect.
Description
Technical field
The utility model relates to a kind of combustion gas table, specifically a kind of can alarm without the domestic gas meter of electricity.
Background technology
Combustion gas table is a kind of daily equipment used, and the complex structure that existing combustion gas table has, installs and uses inconvenience, cause inconvenience to people.
Present domestic gas meter, adopts powered battery, generally uses within three, four months, will change battery, and often user can not Timeliness coverage. If can when battery electricity is used up soon, alarm user changes battery in time in advance, can be more convenient.
Practical novel content
The utility model aim to provide a kind of can alarm without the domestic gas meter of electricity.
For realizing described object, the utility model provides following technical scheme: a kind of can alarm without the domestic gas meter of electricity, comprise base table, be provided with inlet mouth and air outlet in the upper end of base table, base table shell is provided with display box and warning device; The edge of described shell is provided with is convenient to the fixing wing plate of base table, and wing plate is evenly provided with multiple fastening screw; Inside described shell, shell is provided with seal washer; Described inlet mouth and air outlet all adopt screw thread stainless steel tube to make;
Also being provided with battery jar on described shell, be provided with without electric quantity reminding device in shell, comprise detection circuit and signal treatment circuit without electric quantity reminding device, battery jar, detection circuit, signal treatment circuit, warning device are electrically connected successively.
Described detection circuit and signal treatment circuit are made up of four resistance and two triodes, first resistance R1 and the 2nd resistance R2 is connected between the positive and negative electrode of battery jar, the base stage of the first triode Q1 is connected with the node of the first resistance R1 and the 2nd resistance R2, the emtting electrode of the first triode Q1 is connected with the negative pole of battery jar, and the collector electrode of the first triode is connected with the positive pole of battery jar by the 3rd resistance R3; The base stage of the 2nd triode Q2 is connected with the collector electrode of the first triode Q1, and the emtting electrode of the 2nd triode Q2 is connected with the negative pole of battery jar, and the collector electrode of the 2nd triode Q2 is connected with the positive pole of battery jar by warning device, the 4th resistance R4.
Compared with prior art, the beneficial effects of the utility model are:
1, by the cooperation of base table, inlet mouth, air outlet, display box and wing plate etc., have the advantages that structure is simple, easy to use;Owing to being provided with seal washer along shell inside shell, serve good sealing effect, both prevented gas leakage, prevent again steam to enter; Inlet mouth and air outlet all adopt screw thread stainless steel tube to make, and having connection sealing can be good, and the feature not easily got rusty.
2, detect electric circuit inspection battery allowance and battery allowance signal is sent into signal treatment circuit, when signal treatment circuit judges that battery allowance is not enough to use, drive warning device to carry out electricity deficiency and remind.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the structural representation inside shell of the present utility model;
Fig. 3 is structure block diagram without electric quantity reminding device in the utility model;
Fig. 4 is schematic circuit without electric quantity reminding device in the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, in the utility model embodiment, a kind of can alarm without the domestic gas meter of electricity, comprise base table, be provided with inlet mouth 2 and air outlet 3 in the upper end of base table, base table shell 1 is provided with display box 5 and warning device 4; The edge of described shell 1 is provided with is convenient to the fixing wing plate 7 of base table, and wing plate 7 is evenly provided with multiple fastening screw 8. By the cooperation of base table, inlet mouth 2, air outlet 3, display box 5 and wing plate 7 etc., have the advantages that structure is simple, easy to use.
Inside described shell 1, shell 1 is provided with seal washer 9, serves good sealing effect, both prevented gas leakage, prevent again steam to enter; Described inlet mouth 2 and air outlet 3 all adopt screw thread stainless steel tube to make, and having connection sealing can be good, and the feature not easily got rusty.
Also being provided with battery jar 6 on described shell 1, be provided with without electric quantity reminding device in shell 1, comprise detection circuit 10 and signal treatment circuit 11 without electric quantity reminding device, battery jar 6, detection circuit 10, signal treatment circuit 11, warning device 4 are electrically connected successively.
Described detection circuit 10 detects battery allowance and battery allowance signal is sent into signal treatment circuit 11, when signal treatment circuit 11 judges that battery allowance is not enough to use, drives warning device 4 to carry out electricity deficiency and reminds.
Described detection circuit 10 and signal treatment circuit 11 are made up of four resistance and two triodes, first resistance R1 and the 2nd resistance R2 is connected between the positive and negative electrode of battery jar 6, the base stage of the first triode Q1 is connected with the node of the first resistance R1 and the 2nd resistance R2, the emtting electrode of the first triode Q1 is connected with the negative pole of battery jar 6, and the collector electrode of the first triode is connected with the positive pole of battery jar 6 by the 3rd resistance R3; The base stage of the 2nd triode Q2 is connected with the collector electrode of the first triode Q1, and the emtting electrode of the 2nd triode Q2 is connected with the negative pole of battery jar 6, and the collector electrode of the 2nd triode Q2 is connected with the positive pole of battery jar 6 by warning device 4, the 4th resistance R4.
Like this, in gas-cooker real work, when battery allowance is a lot, then the first triode Q1 conducting, the grounded base of the 2nd triode Q2, the 2nd triode Q2 ends, and warning device 4 does not work;When battery allowance is not enough, the first triode Q1 ends, and at this moment the 2nd triode Q2 is switched on, and warning device 4 gives the alarm, and reaches the object reminding user to change battery.
Claims (2)
1. can alarm without a domestic gas meter for electricity, comprise base table, it is characterised in that, be provided with inlet mouth and air outlet in the upper end of base table, base table shell be provided with display box and warning device; The edge of described shell is provided with is convenient to the fixing wing plate of base table, and wing plate is evenly provided with multiple fastening screw; Inside described shell, shell is provided with seal washer; Described inlet mouth and air outlet all adopt screw thread stainless steel tube to make;
Also being provided with battery jar on described shell, be provided with without electric quantity reminding device in shell, comprise detection circuit and signal treatment circuit without electric quantity reminding device, battery jar, detection circuit, signal treatment circuit, warning device are electrically connected successively.
2. according to claim 1 a kind of can alarm without the domestic gas meter of electricity, it is characterized in that, described detection circuit and signal treatment circuit are made up of four resistance and two triodes, first resistance R1 and the 2nd resistance R2 is connected between the positive and negative electrode of battery jar, the base stage of the first triode Q1 is connected with the node of the first resistance R1 and the 2nd resistance R2, the emtting electrode of the first triode Q1 is connected with the negative pole of battery jar, and the collector electrode of the first triode is connected with the positive pole of battery jar by the 3rd resistance R3; The base stage of the 2nd triode Q2 is connected with the collector electrode of the first triode Q1, and the emtting electrode of the 2nd triode Q2 is connected with the negative pole of battery jar, and the collector electrode of the 2nd triode Q2 is connected with the positive pole of battery jar by warning device, the 4th resistance R4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018812.5U CN205317278U (en) | 2015-12-08 | 2015-12-08 | Domestic gas table that can report to police and point out no electric quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018812.5U CN205317278U (en) | 2015-12-08 | 2015-12-08 | Domestic gas table that can report to police and point out no electric quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317278U true CN205317278U (en) | 2016-06-15 |
Family
ID=56316214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521018812.5U Expired - Fee Related CN205317278U (en) | 2015-12-08 | 2015-12-08 | Domestic gas table that can report to police and point out no electric quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317278U (en) |
-
2015
- 2015-12-08 CN CN201521018812.5U patent/CN205317278U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205080120U (en) | Greenhouse gases detection device | |
| CN204374742U (en) | A kind of supply equipment long distance control system | |
| CN208061426U (en) | One kind identifying meter-reading module with intelligent image | |
| CN204576728U (en) | A kind of solar powered Smart Home is taken precautions against natural calamities detection alarm system | |
| CN205317278U (en) | Domestic gas table that can report to police and point out no electric quantity | |
| CN204903637U (en) | High accuracy alternating current signal zero -crossing detection device | |
| CN205316405U (en) | Can report to police and indicate battery power not enough gas -cooker | |
| CN206969437U (en) | A kind of intelligent dustbin | |
| CN204720702U (en) | A kind of voltage fluctuation protection alarm socket | |
| CN204632067U (en) | A kind of intelligent fire-pretection system based on Internet of Things | |
| CN208174829U (en) | Class automatic sensing camera is patrolled online | |
| CN204595175U (en) | For the hardware circuit of intelligent instrument battery power consumption sampling | |
| CN205484628U (en) | Wiring dish detection circuitry | |
| CN203914358U (en) | Novel water-seeping prompting cup | |
| CN206876824U (en) | A kind of real-time display formula relay life detection means | |
| CN212693721U (en) | Guide rail type installation transmitter for measuring dissolved oxygen and temperature value of fluid | |
| CN204789840U (en) | Condenser quality evalution appearance | |
| CN205453652U (en) | Photoelectricity pulse amplification shaping circuit | |
| CN206301464U (en) | A kind of SCM Based intelligent environment protection monitoring device | |
| CN203630248U (en) | Power distribution monitoring terminal | |
| CN204651888U (en) | A kind of Multi-functional safety electricity-using protection system | |
| CN202840486U (en) | Phase loss and phase dislocation detecting circuit of three-phase power source | |
| CN204330033U (en) | Vortex street flowmeter sensor core machine | |
| CN204286503U (en) | Intelligent telemetering water meter | |
| CN203943077U (en) | A kind of novel electronic cigarette |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |