CN205580451U - Inclinometer - Google Patents
Inclinometer Download PDFInfo
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- CN205580451U CN205580451U CN201620418462.XU CN201620418462U CN205580451U CN 205580451 U CN205580451 U CN 205580451U CN 201620418462 U CN201620418462 U CN 201620418462U CN 205580451 U CN205580451 U CN 205580451U
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Abstract
The utility model discloses an inclinometer, it is not hard up at the in -process of connecting the display interface to have solved the spiral cover, or in the use constantly the rocking of probe, make the spiral cover not hard up, inclinometer in use has produced the error, and the problem that the survey crew is not known, its technical scheme main points are: still include detection module, control module, executable module and be used for providing benchmark value VREF's master module, detection module is used for detecting the pressure physical quantity of spiral cover and converts the pressure physical quantity into analog signal and exports for control module, control module is coupled in detection module with receiving analog signal and export control signal, the executable module is coupled in control module in order to receive control signal and to show the signal in response to control signal in order to send out police dispatch, when the pressure that detects as detection module was less than benchmark value VREF, the executable module sends reported an emergency and asked for help or increased vigilance, the utility model discloses an inclinometer guarantees inclinometer in use, and the spiral cover is fixed when good, can send the warning to improve inclinometer's measurement accuracy.
Description
Technical field
This utility model relates to a kind of exploring equipment field, particularly to a kind of inclinometer.
Background technology
Inclinometer is a kind of for measuring the drift angle of engineering structure, azimuthal instruments such as boring, foundation ditch, foundation, body of wall and dam body slope.
Disclosed a kind of roll wheel assembly of existing Application No. CN201510836928.8 can manual disintegrated type sliding inclinometer, mainly include inclinometer gauge head, roller, finer wire, wire, roller shaft, tap axle etc.；When pull up finer wire time, finer wire can in wire upward sliding.Finer wire is connected with V-arrangement shell fragment two ends by the aperture in tap axle, and when pulling finer wire, V-arrangement shell fragment shrinks, and steel ball is regained；Meanwhile, tap axle is ejected by the compression spring being connected on roller shaft, makes tap axle separate with inclinometer gauge head.When inclinometer gauge head is stuck, it is possible to separated with inclinometer gauge head by tap axle, inclinometer side head is made to take out from inclinometer pipe smoothly；Damage or the loss of inclinometer gauge head can be prevented effectively from, it is ensured that being smoothed out of deviational survey work
Tiltedly side instrument also includes probe, display, and the afterbody of probe connects spiral cover, and spiral cover connects display, and wherein spiral cover exists during connecting the interface of display and loosens, or constantly rocking of in use popping one's head in so that spiral cover loosens；Thus inclinometer is in use, creates error, and survey crew is not known, has the space that has some improvement.
Utility model content
The purpose of this utility model is to provide a kind of inclinometer, it is ensured that inclinometer in use, when spiral cover is not reserved, will send prompting.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of inclinometer, including spiral cover, also includes detection module, control module, execution module and for providing the base modules of reference value VREF；
Described detection module is for detecting the pressure physical quantity of spiral cover and pressure physical quantity being converted to analog signal output to control module；
Described control module is coupled to detection module to receive analogue signal and to export control signal；
Described execution module couples in control module with receive control signal and in response to control signal to send alarm signal；
When the pressure that described detection module detects is less than reference value VREF, described execution module sends alarm.
Use such scheme, when the spiral cover that detection module detects inclinometer does not cover tightly, control module output low level, now perform module not work, when the spiral cover that detection module detects inclinometer covers tightly, control module output high level, now perform module work, and send alarm.
As preferably, described detection module includes sensing unit and comparing unit, described sensing unit is for sensing the pressure between spiral cover and inclinometer and exporting induced signal, and described comparing unit is coupled to sensing unit to receive induced signal and to compare to export analogue signal with reference value VREF.
As preferably, described control module uses switch element.
Use such scheme, whether sensing units sense spiral cover covers tightly, induced signal is made to compare with the reference value of comparing unit, when induced signal is more than reference value, during output high level, switching elements conductive is started working, when induced signal is less than benchmark, output low level, switch element is not turned on not working.
As preferably, described execution module includes that lamplight pointing unit, described lamplight pointing unit are coupled to switch element to receive control signal and to realize lamplight pointing.
Use such scheme, lamplight pointing unit is for showing the fixing situation of spiral cover, when spiral cover covers tightly, lamplight pointing unit is bright, and when spiral cover loosens, lamplight pointing unit is dark, and operator have only to see the degree of tightness situation that lamplight pointing unit just it will be seen that spiral cover in use.
As preferably, described execution module also includes that cutting unit, described cutting unit are coupled to lamplight pointing unit to receive light indicating signal and in response to light indicating signal to cut off the current supply circuit of inclinometer.
Using such scheme, when lamplight pointing unit does not works, cutting unit works, and cuts off the current supply circuit of inclinometer, and now inclinometer does not works, in order to avoid waste electric energy.
As preferably, described execution module also includes delay unit and reset unit, and described delay unit is coupled to comparing unit to receive analogue signal and to export time delayed signal, and described cutting unit is coupled to delay unit and in response to time delayed signal；
Described reset unit is coupled to lamplight pointing unit to receive light indicating signal and to export reset signal, and described delay unit is coupled to reset unit to receive reset signal and to realize the reset of delay unit.
Using such scheme, when comparing unit output low level, delay unit low level triggers trigger, and within the time of time delay, staff can regulate spiral cover by instrument, and when spiral cover covers tightly, lamplight pointing unit is started working；When spiral cover is not still screwed by staff, the current supply circuit of tester is cut off by cutting unit work；Reset unit receives the signal of lamplight pointing unit and starts working, and makes delay unit reset, and comparing unit output high level is by not Time delay cell operation.
As preferably, described execution module also includes that audible alarm unit, described audible alarm unit are coupled to delay unit and trigger audible alarm with reception delay signal.
As preferably, described audible alarm unit includes that warning portion, described warning portion are coupled to delay unit and trigger audible alarm with reception delay signal.
Using such scheme, when the current supply circuit of inclinometer is cut off, warning portion starts working, and now inclinometer does not works, and warning portion will send audio alarm, reminds the current supply circuit of staff's inclinometer to be disconnected, practical.
As preferably, described audible alarm unit also includes sound control portion, described sound control portion is coupled to delay unit and with reception delay signal and exports sound control signal, and described warning portion is coupled to sound control portion to receive sound control signal and in response to sound control signal.
Using such scheme, sound control portion controls the break-make in warning portion, makes warning portion reduce the interference of signal, improves jamproof ability, it is to avoid false alarm.
In sum, this utility model has the advantages that
1, reduce the use error of inclinometer, improve the certainty of measurement of inclinometer；
2, inclinometer has certain spiral cover regulating time, and has the instruction of spiral cover situation, it is ensured that inclinometer working properly；
3, the spiral cover of inclinometer is not when covering tightly, and cuts off the current supply circuit of inclinometer, using electricity wisely, improves the service life of battery.
Accompanying drawing explanation
Fig. 1 is the structural representation of inclinometer；
Fig. 2 is the enlarged diagram of inclinometer A portion spiral cover；
Fig. 3 is the circuit theory diagrams of embodiment one；
Fig. 4 is the circuit theory diagrams of embodiment two；
Fig. 5 is the circuit theory diagrams of embodiment three.
In figure: 1, base modules；2, spiral cover；3, detection module；4, control module；5, module is performed；6, sensing unit；7, comparing unit；8, switch element；9, lamplight pointing unit；10, cutting unit；11, delay unit；12, reset unit；13, audible alarm unit；14, warning portion；15, sound control portion.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment one: as Figure 1-3, a kind of inclinometer, including spiral cover 2, also include detection module 3, control module 4, perform module 5 and for providing the base modules 1 of reference value VREF；Detection module 3 is for detecting the pressure physical quantity of spiral cover 2 and pressure physical quantity being converted to analog signal output to control module 4；Control module 4 is coupled to detection module 3 to receive analogue signal and to export control signal；Perform module 5 and be coupled to control module 4 to receive control signal and in response to control signal to send alarm signal；When the pressure that detection module 3 detects is less than reference value VREF, performs module 5 and send alarm.Sensing unit 6 in the present embodiment uses force sensing resistance RS, comparing unit 7 uses comparator N1, switch element 8 uses audion Q1, lamplight pointing unit 9 uses LED, base modules 1 to be made up of resistance R6, R7, and one end of resistance R6 connects in power supply VCC, the other end of resistance R6 is connected with one end of resistance R7, the other end of resistance R7 connects in ground GND, and the junction point of resistance R6, R7 draws a line, is worth VREF on the basis of this line.
As shown in Figure 3, the positive input of comparator N1 is connected with one end of resistance R2, the other end of resistance R2 is connected with ground GND, one end of force sensing resistance RS is connected with power supply VCC, the other end of force sensing resistance RS is coupled to the positive input of comparator N1 and the junction point of resistance R2, the reverse input end of comparator N1 is connected to one end of resistance R1, and the other end of resistance R1 connects reference value VREF of comparator N1.
As it is shown on figure 3, the outfan of comparator N1 is connected to the base stage of audion Q1, the emitter stage of audion Q1 is connected with ground GND, and the colelctor electrode of audion Q1 is connected with the negative electrode of LED, and the anode of LED is connected with power supply VCC.
Operation principle: when the spiral cover 2 of inclinometer loosens, the resistance of force sensing resistance RS is less, and the reverse input end of the comparator N1 positive input more than comparator N1, now comparator N1 output low level audion Q1 is not turned on；When the spiral cover 2 of inclinometer covers tightly, the resistance of force sensing resistance RS becomes big, the reverse input end of the comparator N1 positive input less than comparator N1, now comparator N1 exports high level, the base stage of audion Q1 receives high level signal conducting, after triode ON, prompt facility is lighted in LED conducting realization.
Embodiment two: as shown in Figure 4, adds delay unit 11, reset unit 12 and cutting unit 10 on the basis of embodiment one, and the delay unit 11 in the present embodiment uses 555 delay circuits.
As shown in Figure 4, the outfan of comparator N1 is connected to the base stage of audion Q1, the emitter stage of audion Q1 is connected with ground GND, the colelctor electrode of audion Q1 is connected with one end of relay K M1, the other end of relay K M1 is connected with the negative electrode of LED, the anode of LED is connected with power supply VCC, 4 feet of 555 chips are connected with one end of resistance R4, the other end of resistance R4 couples with one end of relay K M1-1 normally opened contact, and the other end of relay K M1-1 normally opened contact couples with power supply VCC.
nullAs shown in Figure 4，8 feet of 555 chips are coupled to power supply VCC,8 feet of 555 chips are connected with one end of resistance R3 with the junction point of power supply VCC，The other end of resistance R3 is connected with one end of slide rheostat RP，The other end of slide rheostat RP is connected to the positive pole of electric capacity C1，The negative pole of electric capacity C1 is connected with one end of electric capacity C2，The other end of electric capacity C2 and 5 feet of 555 chips connect，The negative pole of electric capacity C1 is connected with the junction point of electric capacity C2 and 1 foot of 555 chips，1 foot of 555 chips is connected with ground GND，3 feet of 555 chips are connected with the base stage of audion Q2，The emitter stage of audion Q2 is connected with one end of relay K M2，The other end of relay K M2 and 1 foot of 555 chips connect，The colelctor electrode of audion Q2 and 8 feet of 555 chips connect.
As shown in Figure 4, one end of inclinometer is connected with one end of switch SB, the other end of switch SB is connected with the negative pole of power vd D, and the positive pole of power vd D is connected with one end of relay K M2-1 normally-closed contact, and the other end of relay K M2-1 normally-closed contact is connected with the other end of inclinometer.
Operation principle: when the spiral cover 2 of inclinometer loosens, the resistance of force sensing resistance RS is less, the reverse input end of the comparator N1 positive input more than comparator N1, now comparator N1 output low level audion Q1 is not turned on, 3 foot low level triggering and conducting of 555 delay circuits, trigger, delay time can adjust slide rheostat RP according to the actual requirements, over time, audion Q2 conducting during 555 delay circuit output high level, causing relay K M2-1 normally-closed contact to disconnect, inclinometer 1 current supply circuit disconnects；When the spiral cover 2 of inclinometer covers tightly, the resistance of force sensing resistance RS becomes big, the reverse input end of the comparator N1 positive input less than comparator N1, now comparator N1 exports high level, and the base stage of audion Q1 receives high level signal conducting, after triode ON, prompt facility is lighted in LED conducting realization, relay K M1 obtains electric simultaneously, and the normally opened contact Guan Bi of relay K M1-1,555 delay circuits reset.
Embodiment three: as it is shown in figure 5, with the addition of audible alarm unit 13 on the basis of embodiment two, audible alarm unit 13 includes warning portion 14 and sound control portion 15, and in the present embodiment, warning portion 14 uses electric bell HA, sound control portion 15 to use audion Q3.
As shown in Figure 5, one end of relay K M2-2 normally opened contact is connected with power vd D, the other end of relay K M2-2 normally opened contact is connected with one end of resistance R5, the other end of resistance R5 is connected with the base stage of audion Q3, the emitter stage of audion Q3 is connected with ground GND, the colelctor electrode of audion Q3 is connected with one end of electric bell HA, and the other end of electric bell HA is connected with power supply VCC.
Operation principle: when the spiral cover 2 of inclinometer loosens, the resistance of force sensing resistance RS is less, the reverse input end of the comparator N1 positive input more than comparator N1, now comparator N1 output low level audion Q1 is not turned on, 3 foot low level triggering and conducting of 555 delay circuits, trigger, delay time can adjust slide rheostat RP according to the actual requirements, over time, 555 delay circuit output high level, time audion Q2 conducting, relay K M2-1 normally-closed contact is caused to disconnect, inclinometer current supply circuit disconnects, now relay K M2-2 normally opened contact Guan Bi, audion Q3 turns on, electric bell HA sends audio alarm；When the spiral cover 2 of inclinometer covers tightly, the resistance of force sensing resistance RS becomes big, the reverse input end of the comparator N1 positive input less than comparator N1, now comparator N1 exports high level, and the base stage of audion Q1 receives high level signal conducting, after triode ON, prompt facility is lighted in LED conducting realization, relay K M1 obtains electric simultaneously, and the normally opened contact Guan Bi of relay K M1-1,555 delay circuits reset.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. an inclinometer, including spiral cover (2), is characterized in that: also includes detection module (3), control module (4), perform module (5) and the base modules (1) for providing reference value VREF；
Described detection module (3) is used for detecting the pressure physical quantity of spiral cover (2) and pressure physical quantity being converted to analog signal output to control module (4)；
Described control module (4) is coupled to detection module (3) to receive analogue signal and to export control signal；
Described execution module (5) is coupled to control module (4) to receive control signal and in response to control signal to send alarm signal；
When the pressure that described detection module (3) detects is less than reference value VREF, described execution module (5) sends alarm.
A kind of inclinometer the most according to claim 1, it is characterized in that: described detection module (3) includes sensing unit (6) and comparing unit (7), described sensing unit (6) is used for the pressure that senses between spiral cover (2) and inclinometer and exports induced signal, and described comparing unit (7) is coupled to sensing unit (6) to receive induced signal and to compare to export analogue signal with reference value VREF.
A kind of inclinometer the most according to claim 1, is characterized in that: described control module (4) uses switch element (8).
A kind of inclinometer the most according to claim 3, it is characterized in that: described execution module (5) includes that lamplight pointing unit (9), described lamplight pointing unit (9) are coupled to switch element (8) to receive control signal and to realize lamplight pointing.
A kind of inclinometer the most according to claim 4, it is characterized in that: described execution module (5) also includes that cutting unit (10), described cutting unit (10) are coupled to lamplight pointing unit (9) to receive light indicating signal and in response to light indicating signal to cut off the current supply circuit of inclinometer.
A kind of inclinometer the most according to claim 5, it is characterized in that: described execution module (5) also includes delay unit (11) and reset unit (12), described delay unit (11) is coupled to comparing unit (7) to receive analogue signal and to export time delayed signal, and described cutting unit (10) is coupled to delay unit (11) and in response to time delayed signal；
Described reset unit (12) is coupled to lamplight pointing unit (9) to receive light indicating signal and to export reset signal, and described delay unit (11) is coupled to reset unit (12) to receive reset signal and to realize the reset of delay unit (11).
A kind of inclinometer the most according to claim 6, it is characterized in that: described execution module (5) also includes that audible alarm unit (13), described audible alarm unit (13) are coupled to delay unit (11) and trigger audible alarm with reception delay signal.
A kind of inclinometer the most according to claim 7, it is characterized in that: described audible alarm unit (13) includes that warning portion (14), described warning portion (14) are coupled to delay unit (11) and trigger audible alarm with reception delay signal.
A kind of inclinometer the most according to claim 8, it is characterized in that: described audible alarm unit (13) also includes sound control portion (15), described sound control portion (15) is coupled to delay unit (11) and with reception delay signal and exports sound control signal, and described warning portion (14) is coupled to sound control portion (15) to receive sound control signal and in response to sound control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418462.XU CN205580451U (en) | 2016-05-10 | 2016-05-10 | Inclinometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418462.XU CN205580451U (en) | 2016-05-10 | 2016-05-10 | Inclinometer |
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| Publication Number | Publication Date |
|---|---|
| CN205580451U true CN205580451U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620418462.XU Active CN205580451U (en) | 2016-05-10 | 2016-05-10 | Inclinometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398119A (en) * | 2018-01-26 | 2018-08-14 | 江苏中兴测绘信息有限公司 | The inclinometer of fast accurate |
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2016
- 2016-05-10 CN CN201620418462.XU patent/CN205580451U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398119A (en) * | 2018-01-26 | 2018-08-14 | 江苏中兴测绘信息有限公司 | The inclinometer of fast accurate |
| CN108398119B (en) * | 2018-01-26 | 2019-02-19 | 江苏中兴测绘信息有限公司 | The inclinometer of fast accurate |
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