CN208296744U - A kind of monitoring measuring point equipment and system automatically - Google Patents
A kind of monitoring measuring point equipment and system automatically Download PDFInfo
- Publication number
- CN208296744U CN208296744U CN201820753508.2U CN201820753508U CN208296744U CN 208296744 U CN208296744 U CN 208296744U CN 201820753508 U CN201820753508 U CN 201820753508U CN 208296744 U CN208296744 U CN 208296744U
- Authority
- CN
- China
- Prior art keywords
- monitoring
- module
- displacement
- measuring point
- unit
- 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.)
- Active
Links
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model embodiment provides a kind of monitoring measuring point equipment and system automatically.Equipment includes monitoring unit and support unit；Monitoring unit includes control module and displacement sensor, data processing module, memory module, signal output module and the power supply unit with control module communication connection, control module control the start and stop of monitoring unit respectively；Displacement information is simultaneously sent to data processing module by the displacement information of displacement sensor acquisition determinand；Data processing module handle and displacement information after processing is sent to memory module storing to displacement information, and is exported by signal output module；Power supply unit provides power supply；Support unit is screw rod, and one end of screw rod is connect by bindiny mechanism with monitoring unit, and the other end is inserted into determinand.The utility model also provides a kind of monitoring system.The utility model embodiment is firm by the measuring point device structure that monitoring unit and support unit are constituted, and reduces human cost in measurement, improves measurement efficiency and precision.
Description
Technical field
The utility model relates to field of engineering technology, in particular to a kind of automatic monitoring measuring point equipment and system.
Background technique
In Practical Project now, in monitoring industry mostly or using more traditional monitoring method, it is substantially logical
Laying measuring point is crossed, is monitored by the instrument of total station etc.
It wherein, is usually setscrew to be welded on by iron plate, then reflecting piece is sticked on iron plate for the measuring point of monitoring
It is made；Using the relative displacement between two measuring points of apparatus measures of total station etc, the sedimentation of available monitored structure,
The data of some needs such as convergence.Traditional measuring point due to being usually to be made of setscrew and iron plate, be laid on works compared with
For prominent works, be more easily damaged, need manually to carry out reparation calibration to it if measuring point destroys, increase manually at
This, and lead to the decline of measurement accuracy.
Utility model content
In view of this, the utility model embodiment is designed to provide a kind of monitoring measuring point equipment and system automatically, with
Solve above-mentioned technical problem.
In a first aspect, the utility model embodiment provides a kind of automatic monitoring measuring point equipment, comprising: monitoring unit and branch
Support unit；
The monitoring unit includes control module and the displacement sensor communicated to connect respectively with the control module, number
According to processing module, memory module, signal output module and power supply unit, the control module is for controlling the monitoring unit
Start and stop；Institute's displacement sensors and the data processing module communicate to connect, and institute's displacement sensors are for acquiring determinand
Displacement information, and institute's displacement information is sent to the data processing module；The data processing module and the storage mould
Block and signal output module communication connection, the data processing module handles institute's displacement information, and will position after processing
Shifting information is sent to the memory module and is stored, and is exported by the signal output module；The power supply unit is used
In offer power supply；
The support unit is screw rod, and one end of the screw rod is connect by bindiny mechanism with the monitoring unit, another
End is for being inserted into the determinand.
Further, the monitoring unit further includes shell, and the case surface is coated with reflectorized material.
Further, the signal output module is wireless communication module.
Further, the control module includes single-chip microcontroller and timer；The timer is with the single-chip microcontroller for controlling
Make the monitoring frequency of the monitoring unit.
Further, institute's displacement sensors are strain-type sensor, inductive displacement transducer, differential transformer
Formula displacement sensor, eddy current type displacement sensor, Hall sensor, inductosyn, grating displacement sensor, capacitive grating displacement pass
Sensor or magnetic grid displacement sensor.
Further, the power supply unit is D.C. regulated power supply.
Further, the one end of the screw rod far from the monitoring unit is taper.
Further, the bindiny mechanism is buckle.
Second aspect, the utility model embodiment provide a kind of automatic monitoring system, including prison described in first aspect
It surveys measuring point equipment and reader, the monitoring measuring point equipment is connect with the reader communication；The monitoring measuring point equipment will be located
Displacement information is sent to the reader after reason.
Further, displacement information after processing is sent to the reader by the monitoring measuring point equipment, comprising:
Displacement information after the processing is sent to the reader by bluetooth or WIFI by the monitoring measuring point equipment.
The utility model embodiment carries out daytime measurement to determinand by monitoring unit, is connected and is supervised by support unit
Unit and determinand are surveyed, it is firm in structure, it is not easy to it damages, enables monitoring unit is stable to measure to determinand,
Time of measuring can be greatlyd save, reduces human cost, and improve measurement efficiency and precision.
Other feature and advantage of the utility model will illustrate in subsequent specification, also, partly from specification
It becomes apparent, or by implementing the utility model embodiment understanding.The purpose of this utility model and other advantages can lead to
Structure specifically indicated in the written description, claims, and drawings is crossed to be achieved and obtained.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of automatic monitoring measuring point equipment overall structure schematic diagram provided by the embodiment of the utility model；
Fig. 2 is monitoring unit schematic diagram of internal structure provided by the embodiment of the utility model；
Fig. 3 is a kind of automatic monitoring system structural schematic diagram provided by the embodiment of the utility model；
Fig. 4 is a kind of automatic monitoring method flow diagram provided by the embodiment of the utility model.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations
Arrangement and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below
The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model
Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile it is practical new at this
In the description of type, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relatively important
Property.
Fig. 1 is a kind of automatic monitoring measuring point equipment overall structure schematic diagram provided by the embodiment of the utility model, such as Fig. 1 institute
Show, the equipment, including monitoring unit 101 and support unit 102；
In the specific implementation process, from figure 1 it appears that monitoring measuring point equipment is mainly by monitoring unit 101 automatically
It is formed with support unit 102, support unit 102 can be screw rod, naturally it is also possible to for screw etc., monitoring unit 101 and screw rod
One end be removably fixedly connected by bindiny mechanism 103, that is, pass through and loosen bindiny mechanism 103, monitoring unit 101
It can be separated with support unit 102, monitoring unit 101 can be fixedly connected by fastening connection mechanism 103 with support unit 102.
The other end of screw rod is for being inserted into determinand, to support monitoring unit.
Fig. 2 is monitoring unit schematic diagram of internal structure provided by the embodiment of the utility model, as shown in Fig. 2, the monitoring
Unit 101 includes control module 1015 and communicates to connect displacement sensor 1011, data with the control module 1015 respectively
Processing module 1012, memory module 1013, signal output module 1014 and power supply unit 1016, the control module 1015 are used for
Control the start and stop of the monitoring unit 101；Institute's displacement sensors 1011 and the data processing module 1012 communicate to connect, institute
Displacement sensors 1011 are used to acquire the displacement information of determinand, and institute's displacement information is sent to the data processing mould
Block 1012；The data processing module 1012 is communicated to connect with the memory module 1013 and signal output module 1014, described
1012 pairs of institute's displacement informations of data processing module are handled, and displacement information after processing is sent to the memory module
1013 are stored, and pass through signal output module output 1014；The power supply unit 1016 is for providing power supply；
The support unit 102 is screw rod, and one end of the screw rod is connected by bindiny mechanism and the monitoring unit 101
It connects, the other end is for being inserted into the determinand.
In the specific implementation process, a cylindrical shape can be set into monitoring unit 101 as can be seen from Figure 2, in circle
Cylinder is internally provided with displacement sensor 1011, data processing module 1012, memory module 1013, signal output module 1014, control
Molding block 1015 and power supply unit 1016, control module 1015 and displacement sensor 1011, data processing module 1012, storage mould
Block 1013, signal output module 1014 and power supply unit 1016 communicate to connect, and therefore, control module 1015 can be to displacement sensing
Device 1011, data processing module 1012, memory module 1013 and signal output module 1014 send corresponding control instruction, thus
Control the opening and closing of monitoring unit 101.
Displacement sensor 1011 is used to monitor the displacement information of determinand, can be adx1345 3-axis acceleration sensor,
Its working principle is that the displacement sensor can measure the acceleration and angular speed of three axial directions of three-dimensional space, integrated acceleration can
To obtain speed and displacement.The displacement information monitored can be sent to the data processing of communication connection by displacement sensor 1011
Module 1012.
Data processing module 1012 can be central processing unit (Central Processing Unit/Processor, letter
Claim CPU), at present on the market with CPU and mainboard be mainly embodied by industrial master board, such as grind magnificent board industry
Mainboard etc..Data processing module 1012 handles the displacement information received, specific processing can for reject invalid data,
Data correction etc., displacement information after being handled, and displacement information after the processing is sent to the memory module of communication connection
1013 are stored, and can also export information after the processing by the signal output module 1014 of communication connection.Storage
Module 1013 can be the storage hardwares such as SSD, TF, and signal output module 1014 can be wireless transport module, i.e., bluetooth module,
WIFI module etc., the utility model embodiment is not especially limited this.
Power supply unit 1016 is used to provide power supply for entire monitoring unit.It should be noted that power supply unit can be for too
Positive energy solar panel, is also possible to battery etc..
The utility model embodiment carries out daytime measurement to determinand by monitoring unit, is connected and is supervised by support unit
Unit and determinand are surveyed, it is firm in structure, it is not easy to it damages, enables monitoring unit is stable to measure to determinand,
Time of measuring can be greatlyd save, reduces human cost, and improve measurement efficiency and precision.
On the basis of the above embodiments, the monitoring unit further includes shell, and the case surface is coated with reflectorized material.
In the specific implementation process, it as shown in Fig. 2, monitoring unit further includes shell 1017, will be supervised by shell 1017
Surveying each component for including in unit includes preventing the factors such as atrocious weather from causing to damage to it, and shell can be cylinder
Type currently can also be that other arbitrary shapes, the utility model embodiment are not especially limited this.In addition, in shell 1017
Surface can coat one layer of reflectorized material, also, surface can also apply the pattern with cross pronged shape, set in monitoring measuring point
When standby internal component failure leads to not monitor automatically, staff can be by being coated in the reflectorized material of case surface
Carry out manual identified and traditional approach measurement.
On the basis of the above embodiments, the control module includes single-chip microcontroller and timer；The timer is for controlling
The monitoring frequency of the monitoring unit is made, single-chip microcontroller is for being modified processing to institute's displacement information.
In the specific implementation process, control module includes single-chip microcontroller and timer, and single-chip microcontroller can be 51 single-chip microcontrollers, also
It can be other model single-chip microcontrollers, the utility model embodiment is not especially limited this.Timer and microcontroller unit use
The monitoring frequency that monitoring unit can be controlled sets the monitoring frequency for monitoring measuring point equipment to certainly according to real work needs
Start in first 15 days after monitoring, 1 time a day；15 days to 30 days, every 3 days 1 time；30 days to 90 days, every 7 days 1 time；90 days with
Afterwards, every 15 days it is primary, until monitoring terminates.Timer works according to preset frequency match single-chip microcontroller.It should say
Bright, single-chip microcontroller and timer are existing module, and the start and stop of control monitoring measuring point equipment are also the existing program of single-chip microcontroller
In carry function.
The utility model embodiment can satisfy the demand in actual monitoring by single-chip microcontroller and timer cooperating.
On the basis of the above embodiments, institute's displacement sensors are strain-type sensor, inductance type force-displacement sensing
Device, differential transformer displacement transducer, eddy current type displacement sensor, Hall sensor, inductosyn, pattern displacement sensing
Device, capacitive displacement transducer or magnetic grid displacement sensor.
In the specific implementation process, it will appear lesser displacement under normal circumstances for determinand, at this point, displacement sensing
Device generallys use strain-type sensor, inductive displacement transducer, differential transformer displacement transducer, eddy current type displacement
Sensor or Hall sensor are monitored；It will appear biggish displacement under normal circumstances for determinand, at this point, displacement passes
Sensor generallys use inductosyn, grating displacement sensor, capacitive displacement transducer or magnetic grid displacement sensor to be supervised
It surveys.It certainly, can also be other types for the specific choice of displacement sensor, the utility model embodiment is not made this specifically
It limits.
The utility model embodiment carries out daytime measurement to determinand by monitoring unit, is connected and is supervised by support unit
Unit and determinand are surveyed, enables monitoring unit is stable to measure to determinand, time of measuring can be greatlyd save, subtracted
Few human cost, and improve measurement efficiency and precision.
On the basis of the above embodiments, the power supply unit is D.C. regulated power supply.
In the specific implementation process, power supply unit is used to provide electricity for component included by each monitoring measuring point equipment
Source, when deformation occurs for determinand, displacement sensor can generate unique data, can export certain d. c. voltage signal at this time,
Realize the expression of displacement information.Displacement signal in order to generate displacement sensor has long distance transmission ability, supplies
Electric equipment can select D.C. regulated power supply to be powered.
On the basis of the above embodiments, the one end of the screw rod far from the monitoring unit is taper.
Specifically, due to needing for screw rod to be inserted into determinand far from one end of monitoring unit, it can be by this end
It is set as taper.In practical projects, measuring point equipment will be monitored and be mounted on and needed in the structure that monitors, when installation, first by spiral shell
The tools such as one end of bar taper hammer dig into or precession determinand in, monitoring unit is then mounted on spiral shell by bindiny mechanism
The other end of bar.After monitoring, monitoring unit can be removed, for use next time, achieve the purpose that reuse.
On the basis of the various embodiments described above, the bindiny mechanism is buckle.
In the specific implementation process, monitoring unit and support unit can be connected by a snap, and be connected by a snap
Benefit is that monitoring unit and support unit can be made detachable.
Fig. 3 is a kind of automatic monitoring system structural schematic diagram provided by the embodiment of the utility model, as shown in figure 3, this is
System includes monitoring measuring point equipment 301 and reader 302；The monitoring measuring point equipment is connect with the reader communication；The prison
It surveys measuring point equipment and displacement information after processing is sent to the reader.
In the specific implementation process, monitoring measuring point equipment 301 is any one in the various embodiments described above, by that will supervise
It surveys measuring point equipment arrangement on the test object, and sets monitoring frequency, obtained by the displacement sensor in monitoring measuring point equipment
The displacement information in three directions of determinand is displaced letter after being handled by data processing module displacement information
Breath, module is connected to the monitoring measuring point equipment to reader 302 by wireless communication, and monitoring measuring point equipment 301 will be in memory module
Processing after displacement information be downloaded in reader 302, meanwhile, the automatic data removed in memory module.
The utility model embodiment carries out daytime measurement to determinand by monitoring unit, is connected and is supervised by support unit
Unit and determinand are surveyed, enables monitoring unit is stable to measure to determinand, time of measuring can be greatlyd save, subtracted
Few human cost, and improve measurement efficiency and precision.
On the basis of the above embodiments, displacement information after processing is sent to the reading by the monitoring measuring point equipment
Device, comprising:
Displacement information after the processing is sent to the reader by bluetooth or WIFI by the monitoring measuring point equipment.
In the specific implementation process, wireless communication module can be bluetooth module, or WIFI module, bluetooth mould
The type of block in the prior art is more, such as: it rises and moistens 4.2 module of scientific and technological bluetooth, Shanghai steady science and technology bluetooth module etc..Pass through
Data after processing can be carried out radio remote Distance Transmission by bluetooth or WIFI.
Fig. 4 is a kind of automatic monitoring method flow diagram provided by the embodiment of the utility model, as shown in Figure 4, comprising:
Step 401: fixed support unit；In practical projects, measuring point is mounted on and is needed in the structure that monitors, when installation
First by the mounting part point i.e. tools such as screw rod or screw hammer dig into or precession works in；
Step 402: installation monitoring unit；Monitoring is partially installed on the position of screw rod or the prominent works of screw.Prison
After surveying work, monitoring part can be removed, for use next time, achieve the purpose that reuse.
Step 403: monitoring；After measuring point is installed, switch button is clicked on control panel, measuring point is started to work.Root
Factually border need of work sets the monitoring frequency of measuring point in first 15 days from after turning on the switch, once a day；15 days extremely
30 days, every 3 days primary；30 days to 90 days, every 7 days primary；After 90 days, every 15 days primary, until monitoring terminates.According to
The frequency set, Auto Power On works measuring point at regular intervals, obtains three sides of works at this time by displacement sensor
To change in displacement signal, which is transmitted to data processing module automatically；Data processing module handles the signal
Afterwards, the monitoring data (including settle, restrain) needed, which is stored to memory module.
Step 404: data are sent；When thering is reading instrument bluetooth or WIFI to be connected to the monitoring measuring point equipment, monitoring
Data in memory module are downloaded to and read in instrument by measuring point equipment, meanwhile, the automatic data removed in memory module.
The utility model embodiment carries out daytime measurement to determinand by monitoring unit, is connected and is supervised by support unit
Unit and determinand are surveyed, enables monitoring unit is stable to measure to determinand, time of measuring can be greatlyd save, subtracted
Few human cost, and improve measurement efficiency and precision.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.Apparatus embodiments described above are merely indicative, for example, flow chart and block diagram in attached drawing
Show the system frame in the cards of the apparatus, method, and computer program product of multiple embodiments according to the present utility model
Structure, function and operation.In this regard, each box in flowchart or block diagram can represent a module, section or code
A part, a part of the module, section or code includes one or more for implementing the specified logical function
Executable instruction.It should also be noted that function marked in the box can also be with not in some implementations as replacement
It is same as the sequence marked in attached drawing generation.For example, two continuous boxes can actually be basically executed in parallel, they have
When can also execute in the opposite order, this depends on the function involved.It is also noted that in block diagram and or flow chart
Each box and the box in block diagram and or flow chart combination, can function or movement as defined in executing it is dedicated
Hardware based system realize, or can realize using a combination of dedicated hardware and computer instructions.
In addition, each functional module in each embodiment of the utility model can integrate together formed one it is independent
Part is also possible to modules individualism, and an independent part can also be integrated to form with two or more modules.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the utility model substantially or
Person says that the part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products,
The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with
Personal computer, server or the network equipment etc.) execute each embodiment the method for the utility model whole or portion
Step by step.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), with
Machine accesses various Jie that can store program code such as memory (RAM, Random Access Memory), magnetic or disk
Matter.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.It should be noted that
To: similar label and letter indicate similar terms in following attached drawing, therefore, once determined in a certain Xiang Yi attached drawing
Justice does not need then that it is further defined and explained in subsequent attached drawing.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with power
Subject to the protection scope that benefit requires.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Claims (10)
1. a kind of automatic monitoring measuring point equipment characterized by comprising monitoring unit and support unit；
The monitoring unit include control module and respectively and the displacement sensor of control module communication connection, at data
Module, memory module, signal output module and power supply unit are managed, the control module is for controlling opening for the monitoring unit
Stop；Institute's displacement sensors and the data processing module communicate to connect, and institute's displacement sensors are used to acquire the position of determinand
Information is moved, and institute's displacement information is sent to the data processing module；The data processing module and the memory module
It is communicated to connect with signal output module, the data processing module handles institute's displacement information, and will be displaced after processing
Information is sent to the memory module and is stored, and is exported by the signal output module；The power supply unit is used for
Power supply is provided；
The support unit is screw rod, and one end of the screw rod is connect by bindiny mechanism with the monitoring unit, and the other end is used
In the insertion determinand.
2. equipment according to claim 1, which is characterized in that the monitoring unit further includes shell, the case surface
It is coated with reflectorized material.
3. equipment according to claim 1, which is characterized in that the signal output module is wireless communication module.
4. equipment according to claim 1, which is characterized in that the control module includes single-chip microcontroller and timer；It is described
Timer and the single-chip microcontroller are used to control the monitoring frequency of the monitoring unit.
5. equipment according to claim 1, which is characterized in that institute's displacement sensors are strain-type sensor, electricity
Sense formula displacement sensor, differential transformer displacement transducer, eddy current type displacement sensor, Hall sensor, inductosyn,
Grating displacement sensor, capacitive displacement transducer or magnetic grid displacement sensor.
6. equipment according to claim 1, which is characterized in that the power supply unit is D.C. regulated power supply.
7. equipment according to claim 1, which is characterized in that the one end of the screw rod far from the monitoring unit is cone
Shape.
8. equipment according to claim 1-7, which is characterized in that the bindiny mechanism is buckle.
9. a kind of automatic monitoring system, which is characterized in that including the described in any item monitoring measuring point equipment of such as claim 1-8 and
Reader, the monitoring measuring point equipment are connect with the reader communication；Displacement information after the monitoring measuring point equipment will be handled
It is sent to the reader.
10. system according to claim 9, which is characterized in that displacement information is sent out after the monitoring measuring point equipment will be handled
It send to the reader, comprising:
Displacement information after the processing is sent to the reader by bluetooth or WIFI by the monitoring measuring point equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753508.2U CN208296744U (en) | 2018-05-18 | 2018-05-18 | A kind of monitoring measuring point equipment and system automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753508.2U CN208296744U (en) | 2018-05-18 | 2018-05-18 | A kind of monitoring measuring point equipment and system automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208296744U true CN208296744U (en) | 2018-12-28 |
Family
ID=64728210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820753508.2U Active CN208296744U (en) | 2018-05-18 | 2018-05-18 | A kind of monitoring measuring point equipment and system automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208296744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645330A (en) * | 2018-05-18 | 2018-10-12 | 重庆交通大学 | A kind of monitoring point equipment and system automatically |
-
2018
- 2018-05-18 CN CN201820753508.2U patent/CN208296744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645330A (en) * | 2018-05-18 | 2018-10-12 | 重庆交通大学 | A kind of monitoring point equipment and system automatically |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120004886A1 (en) | Device for measuring dimensions | |
| CN201833357U (en) | Intelligent toolbox | |
| CN203798276U (en) | Profile precision detection device and assembly tester | |
| CN208296744U (en) | A kind of monitoring measuring point equipment and system automatically | |
| CN102778205A (en) | Method and device for detecting diameter of grinding rod | |
| CN203824983U (en) | Cloud online comprehensive water quality analyzer | |
| CN102680935A (en) | Intelligent current transformer system for online precision monitoring | |
| CN208224751U (en) | Intelligent substation system based on instrument long-distance reading data | |
| CN105608874A (en) | Data acquisition method for electric energy meter | |
| CN105043266A (en) | Electronic ruler and measuring method thereof | |
| CN109443281A (en) | A kind of tree breast-height diameter monitoring method and device | |
| CN205532591U (en) | Mark and detect device of visiting pipe | |
| CN108645330A (en) | A kind of monitoring point equipment and system automatically | |
| CN204496554U (en) | A kind of digitized mine goods and materials supervisory system | |
| CN101482390B (en) | Wireless fruit expansion sensor and its control method | |
| CN204064305U (en) | A kind of modularization intelligent geologic compass measured for field geology | |
| CN207035970U (en) | Soft electronic digital indicator | |
| CN202938788U (en) | Double-sensor combined constant-value comparison measuring head | |
| CN109991473A (en) | Measuring method and measuring device for current phasor of wire and synchronous phasor measuring device | |
| CN102419154B (en) | Non-contact micro displacement measuring device and method based on linear array CCD (charge coupled device) | |
| CN203572403U (en) | Device for detecting center distance between sliding block worm wheel hole and worm hole | |
| JPWO2020115802A1 (en) | Energy management support equipment, energy management support system, energy management support method, and energy management support program | |
| CN208847055U (en) | A kind of intelligent digital slide calliper rule | |
| CN209660519U (en) | A kind of intelligence clothing ruler | |
| CN204248863U (en) | Acquisition system tool box special |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |