CN207662392U - A kind of dipmeter - Google Patents
A kind of dipmeter Download PDFInfo
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- CN207662392U CN207662392U CN201721632163.7U CN201721632163U CN207662392U CN 207662392 U CN207662392 U CN 207662392U CN 201721632163 U CN201721632163 U CN 201721632163U CN 207662392 U CN207662392 U CN 207662392U
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Abstract
This application discloses a kind of dipmeters, including：Microprocessor, obliquity sensor, wireless communication module and power supply module；Wherein, the obliquity sensor for measuring object under test inclination angle and the wireless communication module for wireless telecommunications are respectively connected with microprocessor, and the power supply module for power supply is respectively connected with microprocessor, obliquity sensor and wireless communication module；The utility model realizes the regular or real-time measurement at measuring targets inclination angle by microprocessor and obliquity sensor, the measurement result that obliquity sensor obtains is sent to the user terminal by microprocessor by wireless communication module again, it realizes that remote auto measures, in-site measurement is physically gone to without user.
Description
Technical field
The utility model is related to angle measurement field, more particularly to a kind of dipmeter.
Background technology
As national basis equipment construction is more and more, building trade has increasingly quality, the progress of Architectural Equipment
High requirement, wherein angle measurement are an important and necessary measurement indexes, and obliquity sensor is to measure a certain benchmark to tilt
The device of angle or posture is measuring apparatus necessary to building trade.
In the prior art, have uniaxial, the twin shaft even coordinate sensor of three axis, but that there are volumes is big, price, has
The shortcomings that line transmits and necessary manual measurement is calibrated.
Therefore it develops a small, energy automatic measurement angle change, realize that unattended dipmeter is current
Pressing issues.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of dipmeter, it can automatic measurement angle change, reality
It is existing unattended.Its concrete scheme is as follows：
A kind of dipmeter, including：Microprocessor, obliquity sensor, wireless communication module and power supply module；Wherein,
The obliquity sensor for measuring object under test inclination angle and the wireless communication module for wireless telecommunications respectively with it is described
Microprocessor is connected, the power supply module for power supply respectively with the microprocessor, the obliquity sensor and described
Wireless communication module is connected.
Optionally, the wireless communication module is to communicate mould by the wireless RF that SPI interface is connect with the microprocessor
Block.
Optionally, further include being connected with the microprocessor, for the alarm module of alarm.
Optionally, the power supply module include battery, overvoltage protective module, switch, capacitance, voltage detection module, after stream
Capacitance, voltage-stabilizing protection module and power supply valve；Wherein, the battery is in parallel with the overvoltage protective module, and the battery described is opened
It closes and the capacitance is sequentially connected in series, the first input end of the voltage detection module, the cathode held after galvanic electricity, the voltage stabilizing
The first input end of the second output terminal of protection module and the power supply valve is connected with the anode of the battery, the voltage inspection
The output end for surveying module is connected with the input terminal of the voltage-stabilizing protection module, the second input terminal of the voltage detection module and institute
The first end for stating switch is connected, it is described after galvanic electricity hold be connected in parallel on the first input end of the voltage detection module and output end it
Between, the output end of the voltage-stabilizing protection module is connected with the second input terminal of the power supply valve, the output end of the power supply valve with
The first input end of the microprocessor is connected.
Optionally, the overvoltage protective module includes that the first unidirectional zener diode that cathode is serially connected and second are unidirectional
Zener diode, the overvoltage protective module pass through the described first unidirectional zener diode and the second unidirectional zener diode
Anode with the cell parallel.
Optionally, the voltage detection module includes controlled tr tube and voltage detection unit；The controlled tr tube
Controlled terminal is connected with the output end of the voltage detection unit, the first end of the input terminal of the controlled tr tube and the switch
It is connected, the output end of the controlled tr tube is connected with the anode held after galvanic electricity, the input terminal of the voltage detection unit
It is connected with the anode of the battery, the first test side and the second test side of the voltage detection unit are separately connected the capacitance
Anode and cathode.
Optionally, the voltage-stabilizing protection module includes charge pump, under-voltage compensation overvoltage crowbar and source of stable pressure；Wherein,
The output end of the charge pump, the positive of the battery are mutually connected with the cathode of the source of stable pressure, the control of the charge pump
The anode at end, the control terminal of the under-voltage compensation overvoltage crowbar and the source of stable pressure is connected with each other, described under-voltage to compensate
The input terminal of voltage protection circuit is connected with the output end of the voltage detection module.
Optionally, the power supply valve includes controlled tr tube, unidirectional zener diode and control switch；Wherein, described can
The output end of control switching tube is connected with the first input end of the microprocessor, the input terminal of the controlled tr tube and the list
It is connected to the cathode of zener diode, the anode of the unidirectional zener diode is connected with the output end of the control switch, institute
The anode for stating control switch is connected with the anode of the battery, the output of the controlled terminal and the microprocessor of the control switch
End is connected, and the cathode of the control switch is connected with the controlled terminal of the controlled tr tube.
Optionally, the obliquity sensor includes the acceleration for measuring object under test acceleration of gravity being connected with each other
Measuring unit and object under test acceleration of gravity for obtaining the acceleration measurement unit measurement are converted to angle of inclination
Acceleration angle conversion module.
Optionally, further include magnetic iron absorption device for being fixed on dipmeter on the object under test.
In the utility model, dipmeter, including：Microprocessor, obliquity sensor, wireless communication module and power supply mould
Block；Wherein, the obliquity sensor for measuring object under test inclination angle and the wireless communication module for wireless telecommunications respectively with
Microprocessor is connected, and the power supply module for power supply is respectively connected with microprocessor, obliquity sensor and wireless communication module；
The utility model realizes the regular or real-time measurement at measuring targets inclination angle, microprocessor by microprocessor and obliquity sensor
The measurement result that obliquity sensor obtains is sent to the user terminal by wireless communication module again, realizes that remote auto measures,
In-site measurement is physically gone to without user.
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, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of dipmeter structural schematic diagram that the utility model embodiment provides；
Fig. 2 is that power supply module connect circuit with microprocessor in a kind of dipmeter that the utility model embodiment provides
Figure.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment discloses a kind of dipmeter, shown in Figure 1, including：Microprocessor 11, inclination angle
Sensor 12, wireless communication module 13 and power supply module 14；Wherein, 12 He of obliquity sensor for measuring object under test inclination angle
Wireless communication module 13 for wireless telecommunications is respectively connected with microprocessor 11, and the power supply module 14 for power supply is respectively
It is connected with microprocessor 11, obliquity sensor 12 and wireless communication module 13.
Specifically, microprocessor 11 periodically or in real time sends measuring signal to coupled obliquity sensor 12, inclination angle
Sensor 12 detects the angle of inclination of object under test according to measuring signal, and is sent to micro- place by obtained measurement result is measured
Device 11 is managed, microprocessor 11 receives the measurement result of the transmission of obliquity sensor 12, measurement result is sent to wireless telecommunications mould
Block 13, so that measurement result is sent to the user terminal by wireless communication module 13.
Wherein, wireless communication module 13 is bound with designated user's terminal in advance, and therefore, microprocessor 11 could will be surveyed
Amount result is sent to the user terminal by wireless communication module 13, and user terminal may include that mobile phone, PC and control are flat
Platform etc. can receive the terminal of 13 signal of wireless communication module；The sending cycle of measuring signal can be by user according to practical application
Demand is set.
It is understood that power supply module 14 is powered for each circuit, the component in entire dipmeter；This
The dipmeter of utility model can be applied to building trade, and inclination angle measurement is carried out to Architectural Equipment.
As it can be seen that the utility model embodiment realizes measuring targets inclination angle by microprocessor 11 and obliquity sensor 12
It periodically or in real time measures, microprocessor 11 is again sent the measurement result that obliquity sensor 12 obtains by wireless communication module 13
To user terminal, realizes that remote auto measures, in-site measurement is physically gone to without user.
The utility model embodiment discloses a kind of specific dipmeter, relative to a upper embodiment, the present embodiment
Further instruction and optimization have been made to technical solution.Specifically：
In the utility model embodiment, above-mentioned wireless communication module is wireless to be connect with microprocessor by SPI interface
RF communication modules.
The dipmeter of the utility model embodiment is a kind of unattended measuring instrument, therefore, to ensure to survey at inclination angle
Amount instrument detects that user can have found in time when object under test tilts, and increase is connected with microprocessor, for the report of alarm
Alert module.
Specifically, user can set tilt threshold in the microprocessor in advance, when microprocessor receives inclination angle sensing
The measurement result of device is more than preset tilt threshold, then microprocessor sends alarm signal to alarm module, make alarm module into
Row alarm, alarm module can be audible-visual annunciator.
To reduce the volume of dipmeter, obliquity sensor includes adding for measuring object under test gravity for interconnection
The acceleration measurement unit of speed and object under test acceleration of gravity for obtaining acceleration measurement unit measurement are converted to
Obtained measurement result is sent to microprocessor by the acceleration angle conversion module at angle of inclination, acceleration angle conversion module
Device, allow the microprocessor to judge object under test whether run-off the straight, obliquity sensor uses acceleration analysis sensor, can
Reduce the volume of dipmeter.
Installation for ease of dipmeter can also include the magnetic for being fixed on dipmeter on object under test
Iron adsorbent equipment, it is to be understood that each circuit components of dipmeter encapsulate in the shell, the shell of dipmeter
On magnetic iron absorption device can be set, so that dipmeter is adsorbed on object under test.
Further, water proof and dust proof formula packaging method may be used in dipmeter, and the utility model embodiment inclination angle is surveyed
It can be micro- place of low-power consumption to measure microprocessor, obliquity sensor, wireless communication module, alarm module and power supply module in instrument
Device, obliquity sensor, wireless communication module, alarm module and power supply module are managed, the battery in power supply module is enable to be surveyed for inclination angle
It measures instrument and power supply for a long time is provided.
Shown in Figure 2, in the utility model embodiment, above-mentioned power supply module specifically includes battery V1, overvoltage protection mould
Block 21, capacitance C1, voltage detection module 22, after galvanic electricity holds C2, voltage-stabilizing protection module 23 and power supply valve 24 at switch S1；Wherein, electric
Pond V1 is in parallel with overvoltage protective module 21, and battery V1, switch S1 and capacitance C1 are sequentially connected in series, and the first of voltage detection module 22 is defeated
Enter end, after galvanic electricity hold the first input end of the cathode of C2, the second output terminal of voltage-stabilizing protection module 23 and power supply valve 24 with electricity
The anode of pond V1 batteries V1 is connected, and the output end of voltage detection module 22 is connected with the input terminal of voltage-stabilizing protection module 23, voltage
Second input terminal of detection module 22 is connected with the first end of switch S1, holds that C2 is connected in parallel on voltage detection module 22 after galvanic electricity
Between one input terminal and output end, the output end of voltage-stabilizing protection module 23 is connected with the second input terminal of power supply valve 24, power supply valve
24 output end is connected with the first input end of microprocessor 25.
Specifically, the anode of battery V1 is connected with the cathode of capacitance C1, the first end phase of the anode and switch S1 of capacitance C1
Even, the second end of switch S1 is connected with the cathode of battery V1, and the cathode that C2 is held after galvanic electricity is connected with the anode of battery, holds after galvanic electricity
The anode of C2 is connected with the output end of voltage detection module 22, and the anode of battery V1 is connected with the first end of microprocessor 25, micro-
Second input terminal of processor 25 is connected with the anode of battery V1.
Wherein, above-mentioned overvoltage protective module 21 includes the first unidirectional zener diode D1 and second that cathode is serially connected single
To zener diode D2, overvoltage protective module 21 passes through the first unidirectional unidirectional zener diode D2's of zener diode D1 and second
Anode is in parallel with battery V1, i.e., the anode of the first unidirectional zener diode D1 is connected with the cathode of battery V1, the second unidirectional voltage stabilizing
Diode D2 is connected with the anode of battery V1.
Wherein, above-mentioned voltage detection module 22 includes controlled tr tube Q1 and voltage detection unit；Controlled tr tube Q1's
Controlled terminal is connected with the output end of voltage detection unit, and the input terminal of controlled tr tube Q1 is connected with the first end of switch S1, can
The output end of control switching tube Q1 is connected with the anode for holding C2 after galvanic electricity, the input terminal of voltage detection unit and the positive phase of battery V1
Even, the first test side and the second test side of voltage detection unit are separately connected the anode and cathode of capacitance C1, to detect capacitance
The voltage of C1；Wherein, the controlled tr tube Q1 of voltage detection module 22 can be NMOS tube, and grid is controlled terminal and voltage detecting
The output end of unit is connected, and drains and is connected with the first end of switch S1 for input terminal, and source electrode is that output end holds C2's with after galvanic electricity
Anode is connected.
Wherein, above-mentioned voltage-stabilizing protection module 23 includes charge pump O1, under-voltage compensation overvoltage crowbar L1 and source of stable pressure V2；
Wherein, the output end of charge pump O1, battery V1 anode be mutually connected with the cathode of source of stable pressure V2, the control terminal of charge pump O1,
The control terminal of under-voltage compensation overvoltage crowbar L1 and the anode of source of stable pressure V2 are connected with each other, under-voltage compensation overvoltage crowbar L1
Input terminal be connected with the output end of voltage detection module 22.
Wherein, above-mentioned power supply valve 24 includes controlled tr tube Q2, unidirectional zener diode D3 and control switch U1；Wherein,
The output end of controlled tr tube Q2 is connected with the first input end of microprocessor 25, the input terminal of controlled tr tube Q2 with it is unidirectional steady
The cathode of diode D3 is pressed to be connected, the anode of unidirectional zener diode D3 is connected with the output end of control switch U1, control switch
The anode of U1 is connected with the anode of battery V1, and the controlled terminal of control switch U1 is connected with the output end of microprocessor 25, and control is opened
The cathode for closing U1 is connected with the controlled terminal of controlled tr tube Q2；Wherein, the controlled tr tube Q2 of power supply valve 24 can be PMOS tube,
Drain electrode is that input terminal is connected with the cathode of unidirectional zener diode D3, and source electrode is the first input end of output end and microprocessor 25
It is connected.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or use the utility model.
Various modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this practicality is new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase
Consistent widest range.
Claims (10)
1. a kind of dipmeter, which is characterized in that including：Microprocessor, obliquity sensor, wireless communication module and power supply mould
Block；Wherein, the obliquity sensor for measuring object under test inclination angle and the wireless communication module for wireless telecommunications are divided equally
It is not connected with the microprocessor, the power supply module for power supply is respectively sensed with the microprocessor, the inclination angle
Device is connected with the wireless communication module.
2. dipmeter according to claim 1, which is characterized in that the wireless communication module is to pass through SPI interface
The wireless RF communication module being connect with the microprocessor.
3. dipmeter according to claim 1, which is characterized in that further include being connected with the microprocessor, being used for
The alarm module of alarm.
4. dipmeter according to claim 1, which is characterized in that the power supply module includes battery, overvoltage protection
Module, capacitance, voltage detection module, is held after galvanic electricity, voltage-stabilizing protection module and power supply valve switch；Wherein, the battery with it is described
Overvoltage protective module is in parallel, and the battery, the switch and the capacitance are sequentially connected in series, and the first of the voltage detection module is defeated
Enter to hold, the first input end of the second output terminal and the power supply valve of the cathode held after galvanic electricity, the voltage-stabilizing protection module
It is connected with the anode of the battery, the input terminal phase of the output end of the voltage detection module and the voltage-stabilizing protection module
Even, the second input terminal of the voltage detection module is connected with the first end of the switch, it is described hold and be connected in parallel on after galvanic electricity described in
Between the first input end and output end of voltage detection module, the of the output end of the voltage-stabilizing protection module and the power supply valve
Two input terminals are connected, and the output end of the power supply valve is connected with the first input end of the microprocessor.
5. dipmeter according to claim 4, which is characterized in that the overvoltage protective module includes that cathode is mutually gone here and there
The the first unidirectional zener diode and the second unidirectional zener diode of connection, the overvoltage protective module are unidirectional steady by described first
Press the anode of diode and the second unidirectional zener diode and the cell parallel.
6. dipmeter according to claim 4, which is characterized in that the voltage detection module includes controlled tr tube
And voltage detection unit；The controlled terminal of the controlled tr tube is connected with the output end of the voltage detection unit, described controllable
The input terminal of switching tube is connected with the first end of the switch, and the output end of the controlled tr tube holds just with described after galvanic electricity
Extremely it is connected, the input terminal of the voltage detection unit is connected with the anode of the battery, the first inspection of the voltage detection unit
It surveys end and the second test side and is separately connected the anode and cathode of the capacitance.
7. dipmeter according to claim 4, which is characterized in that the voltage-stabilizing protection module includes charge pump, owes
Pressure compensation overvoltage crowbar and source of stable pressure；Wherein, the positive and described source of stable pressure of the output end of the charge pump, the battery
Cathode mutually be connected, the control terminal of the charge pump, it is described it is under-voltage compensation overvoltage crowbar control terminal and the voltage stabilizing
The anode in source is connected with each other, the output end phase of the input terminal and the voltage detection module of the under-voltage compensation overvoltage crowbar
Even.
8. dipmeter according to claim 4, which is characterized in that the power supply valve includes controlled tr tube, unidirectional
Zener diode and control switch；Wherein, the first input end phase of the output end of the controlled tr tube and the microprocessor
Even, the input terminal of the controlled tr tube is connected with the cathode of the unidirectional zener diode, the unidirectional zener diode
The positive output end with the control switch is connected, and the anode of the control switch is connected with the anode of the battery, the control
The controlled terminal of system switch is connected with the output end of the microprocessor, the cathode and the controlled tr tube of the control switch
Controlled terminal is connected.
9. according to claim 1 to 8 any one of them dipmeter, which is characterized in that the obliquity sensor includes phase
The acceleration measurement unit for measuring object under test acceleration of gravity that connects and for by the acceleration measurement unit
Measure the acceleration angle conversion module that obtained object under test acceleration of gravity is converted to angle of inclination.
10. dipmeter according to claim 9, which is characterized in that further include for dipmeter to be fixed on
Magnetic iron absorption device on the object under test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632163.7U CN207662392U (en) | 2017-11-29 | 2017-11-29 | A kind of dipmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632163.7U CN207662392U (en) | 2017-11-29 | 2017-11-29 | A kind of dipmeter |
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| Publication Number | Publication Date |
|---|---|
| CN207662392U true CN207662392U (en) | 2018-07-27 |
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| CN201721632163.7U Active CN207662392U (en) | 2017-11-29 | 2017-11-29 | A kind of dipmeter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029353A (en) * | 2018-08-21 | 2018-12-18 | 广东省特种设备检测研究院东莞检测院 | A kind of off-highway vehicle travel route gradient measurer of going sightseeing |
-
2017
- 2017-11-29 CN CN201721632163.7U patent/CN207662392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029353A (en) * | 2018-08-21 | 2018-12-18 | 广东省特种设备检测研究院东莞检测院 | A kind of off-highway vehicle travel route gradient measurer of going sightseeing |
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