CN103389068A - Glass housing mercury based horizontal deviation reminder - Google Patents
Glass housing mercury based horizontal deviation reminder Download PDFInfo
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- CN103389068A CN103389068A CN2012101456667A CN201210145666A CN103389068A CN 103389068 A CN103389068 A CN 103389068A CN 2012101456667 A CN2012101456667 A CN 2012101456667A CN 201210145666 A CN201210145666 A CN 201210145666A CN 103389068 A CN103389068 A CN 103389068A
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Abstract
The invention discloses a glass housing mercury based horizontal deviation reminder. The reminder is mainly composed of a GB power supply circuit, an electronic switching circuit connected with the GB power supply circuit, and an alarming circuit connected with the electronic switching circuit. The reminder has the advantages of rapid discrimination of horizontal alignment or not, simple structure, simple operation, and substantially improved efficiency.
Description
Technical field
The present invention relates to horizontal off-location alarm device, specifically refer to the offset reminiscences based on glass shell mercury.
Background technology
Mercury cut-off is the mercury in glass tube or the in-built large specified quantity of metal tube, then extraction electrode is sealed to form.This mercury cut-off is also to use maximum a kind of forms, operating angle of this mercury tilt switch " time, two electrodes just can carry out the switching action of switch by mercury.The advantage of glass tube packaged type mercury cut-off be can be from visual observation to it duty, shortcoming is easy fragmentation.Broken for glass tube packaged type mercury cut-off is difficult for, people have designed the structure with plastics protecting sheathing.Metal shell itself is exactly an electrode.The kind of mercury cut-off is a lot.
In many industrial designs, the device that needs a large amount of detection levels, traditional horizontal detection are all the visual inspection that relies on people itself, rule of thumb determined level, this mode is unreliable, and needs a large amount of practical operations could confirm comparatively accurately level correction.Therefore, its work efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of reminiscences of offset based on glass shell mercury, this reminiscences can be distinguished right form wrong fast as horizontal aligument, and it is simple in structure simple to operate, can enhance productivity greatly.
Implementation of the present invention is as follows:, based on the offset reminiscences of glass shell mercury, mainly GB power circuit and the electronic switching circuit that is connected with the GB power circuit and the warning circuit that is connected with electronic switching circuit, consist of.
Described GB power circuit mainly consists of power supply GB and the power switch S1 that connects with power supply GB, and described power switch S1 is connected with electronic switching circuit.
Described electronic switching circuit mainly is comprised of glass shell mercury cut-off S2, transistor V1, transistor V2, resistor R1, resistor R2, grounding resistor R3; Wherein resistor R1 and resistor R2 all connect with power switch S1, glass shell mercury cut-off S2 connects with resistor R1, and the base stage B of described transistor V1 is connected away from the end of resistor R1 with glass shell mercury cut-off S2, the emitter E ground connection of transistor V1, the collector C of transistor V1 is connected away from the end of power switch S1 with resistor R2; Wherein the base stage B of transistor V2 is connected with the collector C of transistor V1, and the collector C of transistor V2 is connected with power switch S1, and the emitter E of transistor V2 is connected with grounding resistor R3; Described transistor V2 is connected with warning circuit.
Described warning circuit mainly consists of loudspeaker BL, transistor V3, integrated circuit (IC), wherein the positive pole of integrated circuit (IC) is connected with loudspeaker BL and anodal all with power switch S1, is connected, the TRIG end of integrated circuit (IC) is connected with the emitter E of transistor V2, the output terminal OUT of integrated circuit (IC) is connected with the base stage B of transistor V3, and the negative pole of integrated circuit (IC) is connected rear ground connection with the emitter E of transistor V3; The collector C of transistor V3 is connected with the negative pole of loudspeaker BL.
Described transistor V3 selects S9013 or 3DGl2 type silicon NPN transistor.
Integrated circuit (IC) select interior storage " to tick " KD56028 language integrated circuit that the HFC9301 type special IC of sound or interior storage " occur tilting ".
Described resistor R1, resistor R2, grounding resistor R3 select the carbon film resistor of 1/4W or 1/8W.
Transistor V1 selects S9013 or 3DGl2 type silicon NPN transistor; Transistor V2 selects S9012 or 3CG2l type silicon PNP transistor.
After the switch S that switches on power 1, power supply GB provides operating voltage for complete machine.
When the level of measurement, the glass shell mercury cut-off S2 (claim again roll-over switch, the a kind of of contactor, a droplet mercury with a small and exquisite containers store of following electrode, most inert gas injectings or vacuum in container) be in off-state, transistor V1 and transistor V2 all end, and integrated circuit (IC) is upper the work not, and loudspeaker BL is sounding not.
When the user measures level, when this device occurs tilting, glass shell mercury cut-off S2 just can be connected, transistor V1 and transistor V2 conducting in succession, the high level of transistor V2 emitter E output adds to the TRIG end of integrated circuit (IC), integrated circuit (IC) is triggered and work, the sound signal of the output terminal OUT output of its integrated circuit after transistor V3 amplifies, drives loudspeaker BL and sends the warning of " ticking " or the language prompting sound of " occurring tilting ".
Transistor V1, transistor V3 all select S9013 or 3DGl2 type silicon NPN transistor, and (triode is except having pair electric current amplification, also has on-off action (being the switching effect), when their base stage B adds positive bias, NPN type triode is that conducting is in state of saturation and lantern festival is bright, otherwise, just not conducting of triode, lamp does not work.); Transistor V2 selects S9012 or 3CG2l type silicon PNP transistor.
Power switch S1 selects miniature slide switch; Glass shell mercury cut-off S2 selects KG series glass bulb mercury cut-off.
Loudspeaker BL selects 8 Ω, D.sp. O.25W.
Power supply GB selects No. 5 dry cells of two joint 1.5V.
The invention has the advantages that: reminiscences can be distinguished right form wrong fast as horizontal aligument, and it is simple in structure simple to operate, can enhance productivity greatly.
Description of drawings
Fig. 1 is one-piece construction schematic diagram of the present invention.
Embodiment
Embodiment one
As shown in Figure 1.
, based on the offset reminiscences of glass shell mercury, mainly by GB power circuit and the electronic switching circuit that is connected with the GB power circuit and the warning circuit that is connected with electronic switching circuit, formed.Described GB power circuit mainly consists of power supply GB and the power switch S1 that connects with power supply GB, and described power switch S1 is connected with electronic switching circuit.Described electronic switching circuit mainly is comprised of glass shell mercury cut-off S2, transistor V1, transistor V2, resistor R1, resistor R2, grounding resistor R3; Wherein resistor R1 and resistor R2 all connect with power switch S1, glass shell mercury cut-off S2 connects with resistor R1, and the base stage B of described transistor V1 is connected away from the end of resistor R1 with glass shell mercury cut-off S2, the emitter E ground connection of transistor V1, the collector C of transistor V1 is connected away from the end of power switch S1 with resistor R2; Wherein the base stage B of transistor V2 is connected with the collector C of transistor V1, and the collector C of transistor V2 is connected with power switch S1, and the emitter E of transistor V2 is connected with grounding resistor R3; Described transistor V2 is connected with warning circuit.Described warning circuit mainly consists of loudspeaker BL, transistor V3, integrated circuit (IC), wherein the positive pole of integrated circuit (IC) is connected with loudspeaker BL and anodal all with power switch S1, is connected, the TRIG end of integrated circuit (IC) is connected with the emitter E of transistor V2, the output terminal OUT of integrated circuit (IC) is connected with the base stage B of transistor V3, and the negative pole of integrated circuit (IC) is connected rear ground connection with the emitter E of transistor V3; The collector C of transistor V3 is connected with the negative pole of loudspeaker BL.Described transistor V3 selects S9013 or 3DGl2 type silicon NPN transistor.
Integrated circuit (IC) select interior storage " to tick " KD56028 language integrated circuit that the HFC9301 type special IC of sound or interior storage " occur tilting ".
Described resistor R1, resistor R2, grounding resistor R3 select the carbon film resistor of 1/4W or 1/8W.
Transistor V1 selects S9013 or 3DGl2 type silicon NPN transistor; Transistor V2 selects S9012 or 3CG2l type silicon PNP transistor.
After the switch S that switches on power 1, power supply GB provides operating voltage for complete machine.
When the level of measurement, the glass shell mercury cut-off S2 (claim again roll-over switch, the a kind of of contactor, a droplet mercury with a small and exquisite containers store of following electrode, most inert gas injectings or vacuum in container) be in off-state, transistor V1 and transistor V2 all end, and integrated circuit (IC) is upper the work not, and loudspeaker BL is sounding not.
When the user measures level, when this device occurs tilting, glass shell mercury cut-off S2 just can be connected, transistor V1 and transistor V2 conducting in succession, the high level of transistor V2 emitter E output adds to the TRIG end of integrated circuit (IC), integrated circuit (IC) is triggered and work, the sound signal of the output terminal OUT output of its integrated circuit after transistor V3 amplifies, drives loudspeaker BL and sends the warning of " ticking " or the language prompting sound of " occurring tilting ".
Transistor V1, transistor V3 all select S9013 or 3DGl2 type silicon NPN transistor, and (triode is except having pair electric current amplification, also has on-off action (being the switching effect), when their base stage B adds positive bias, NPN type triode is that conducting is in state of saturation and lantern festival is bright, otherwise, just not conducting of triode, lamp does not work.); Transistor V2 selects S9012 or 3CG2l type silicon PNP transistor.
Power switch S1 selects miniature slide switch; Glass shell mercury cut-off S2 selects KG series glass bulb mercury cut-off.
Loudspeaker BL selects 8 Ω, D.sp. O.25W.
Power supply GB selects No. 5 dry cells of two joint 1.5V.
As mentioned above, can well realize the present invention.
Claims (8)
1., based on the offset reminiscences of glass shell mercury, it is characterized in that: mainly by GB power circuit and the electronic switching circuit that is connected with the GB power circuit and the warning circuit that is connected with electronic switching circuit, formed.
2. the reminiscences of the offset based on glass shell mercury according to claim 1 is characterized in that: described GB power circuit mainly consists of power supply GB and the power switch S1 that connects with power supply GB, and described power switch S1 is connected with electronic switching circuit.
3. the reminiscences of the offset based on glass shell mercury according to claim 2, it is characterized in that: described electronic switching circuit mainly is comprised of glass shell mercury cut-off S2, transistor V1, transistor V2, resistor R1, resistor R2, grounding resistor R3; Wherein resistor R1 and resistor R2 all connect with power switch S1, glass shell mercury cut-off S2 connects with resistor R1, and the base stage B of described transistor V1 is connected away from the end of resistor R1 with glass shell mercury cut-off S2, the emitter E ground connection of transistor V1, the collector C of transistor V1 is connected away from the end of power switch S1 with resistor R2; Wherein the base stage B of transistor V2 is connected with the collector C of transistor V1, and the collector C of transistor V2 is connected with power switch S1, and the emitter E of transistor V2 is connected with grounding resistor R3; Described transistor V2 is connected with warning circuit.
4. the reminiscences of the offset based on glass shell mercury according to claim 3, it is characterized in that: described warning circuit mainly consists of loudspeaker BL, transistor V3, integrated circuit (IC), wherein the positive pole of integrated circuit (IC) is connected with loudspeaker BL and anodal all with power switch S1, is connected, the TRIG end of integrated circuit (IC) is connected with the emitter E of transistor V2, the output terminal OUT of integrated circuit (IC) is connected with the base stage B of transistor V3, and the negative pole of integrated circuit (IC) is connected rear ground connection with the emitter E of transistor V3; The collector C of transistor V3 is connected with the negative pole of loudspeaker BL.
5. the reminiscences of the offset based on glass shell mercury according to claim 4, it is characterized in that: described transistor V3 selects S9013 or 3DGl2 type silicon NPN transistor.
6. the reminiscences of the offset based on glass shell mercury according to claim 4 is characterized in that: integrated circuit (IC) is selected interior storage " tick " the HFC9301 type special IC of sound or the KD56028 language integrated circuit that interior storage " occurs tilting ".
7. the described reminiscences of offset based on glass shell mercury of any one according to claim 2-6, it is characterized in that: described resistor R1, resistor R2, grounding resistor R3 select the carbon film resistor of 1/4W or 1/8W.
8. the described reminiscences of offset based on glass shell mercury of any one according to claim 2-6, it is characterized in that: transistor V1 selects S9013 or 3DGl2 type silicon NPN transistor; Transistor V2 selects S9012 or 3CG2l type silicon PNP transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101456667A CN103389068A (en) | 2012-05-11 | 2012-05-11 | Glass housing mercury based horizontal deviation reminder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101456667A CN103389068A (en) | 2012-05-11 | 2012-05-11 | Glass housing mercury based horizontal deviation reminder |
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| CN103389068A true CN103389068A (en) | 2013-11-13 |
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| CN2012101456667A Pending CN103389068A (en) | 2012-05-11 | 2012-05-11 | Glass housing mercury based horizontal deviation reminder |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288417Y (en) * | 1996-10-24 | 1998-08-19 | 刘远明 | Ear corrector for sitting posture |
| EP1491855A1 (en) * | 2003-06-23 | 2004-12-29 | Leica Geosystems AG | Optical inclination sensor |
| US20070107242A1 (en) * | 2005-11-16 | 2007-05-17 | Montogmery Matthew C | Slope level |
| CN201053871Y (en) * | 2007-06-27 | 2008-04-30 | 西安理工大学 | Horizontal device electronic balancing display |
| CN202533075U (en) * | 2012-05-11 | 2012-11-14 | 四川优的科技有限公司 | Glass shell mercury-based horizontal deviation reminder |
-
2012
- 2012-05-11 CN CN2012101456667A patent/CN103389068A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288417Y (en) * | 1996-10-24 | 1998-08-19 | 刘远明 | Ear corrector for sitting posture |
| EP1491855A1 (en) * | 2003-06-23 | 2004-12-29 | Leica Geosystems AG | Optical inclination sensor |
| US20070107242A1 (en) * | 2005-11-16 | 2007-05-17 | Montogmery Matthew C | Slope level |
| CN201053871Y (en) * | 2007-06-27 | 2008-04-30 | 西安理工大学 | Horizontal device electronic balancing display |
| CN202533075U (en) * | 2012-05-11 | 2012-11-14 | 四川优的科技有限公司 | Glass shell mercury-based horizontal deviation reminder |
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Application publication date: 20131113 |