CN202153135U - Novel digital angle meter for measuring two-dimensional direction - Google Patents
Novel digital angle meter for measuring two-dimensional direction Download PDFInfo
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- CN202153135U CN202153135U CN2011202565817U CN201120256581U CN202153135U CN 202153135 U CN202153135 U CN 202153135U CN 2011202565817 U CN2011202565817 U CN 2011202565817U CN 201120256581 U CN201120256581 U CN 201120256581U CN 202153135 U CN202153135 U CN 202153135U
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- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000006870 function Effects 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004939 coking Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013501 data transformation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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Abstract
The utility model relates to a novel digital angle meter for measuring a two-dimensional direction, which is formed in a way that a handhold measuring terminal is connected with a two-dimensional angular transducer; a display screen, a function key, a power source interface and a communication interface are arranged on the handhold measuring terminal and connected with a measuring circuit in the handhold measuring terminal; the measuring circuit comprises a microprocessor, a power source module, a display control module, a key module, a storage module and a communication module, the power source module is connected with an external power source through the power source interface to reduce voltage for supplying the power for each module, the microprocessor is connected with the display control module, the key module, the storage module and the communication module respectively through I/O (Input/Output) interfaces. The novel digital angle meter has reasonable design, and is connected with the two-dimensional angular transducer by the handhold measuring terminal, for simultaneously measuring and displaying the data of the two-dimensional angles in a horizontal direction and a longitudinal direction, and helping installation personnel completely adjust the two-dimensional data rapidly, precisely and conveniently, thereby simplifying the workload, saving the adjusting time and improving the working efficiency.
Description
Technical field
The utility model belongs to the engineering measuring technology field, especially a kind of digital inclinometer of novel measure two dimensional direction.
Background technology
Boiler-burner is the important combustion apparatus of boiler internal.The levelness that burner is installed, the combustion process that deflection angle directly influences boiler; And; Therefore problems such as burning efficiency is low, burner hearth coking corrosion are all relevant with the burner installation dimension, installing and the maintenance stage must be controlled the installation data of burner well, to reach designing requirement.The spout level of boiler-burner and vertical direction all require the levelness that reaches higher, and alignment error is strict, and this is the element task that guarantees safe combustion.Existing digital angle appearance can only be measured the data of a direction at every turn; In use; Normally with horizontal levelness adjust vertically measure again and adjust after; And laterally can change with deflection angle, also need repeat adjustment, the time of adjustment work grows, the repetitive operation amount is bigger.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of and can save the adjustment time, reduces the digital inclinometer of the novel measure two dimensional direction of adjustment workload.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of digital inclinometer of novel measure two dimensional direction; Connect and compose by hand-held measuring terminals and two dimension angular sensor; On hand-held measuring terminals, be provided with display screen, function button, power interface and communication interface and be connected with metering circuit in the hand-held measuring terminals; Metering circuit comprises microprocessor, power module, display control module, key-press module, memory module and communication module; Power module connects external power source and carries out step-down through power interface and is treated to each module for power supply, and microprocessor is connected with display control module, key-press module, memory module and communication module through the I/O interface respectively.
And described two dimension angular sensor adopts the NS-30/DMG2-U sensor.
And described communication module is the serial communication module, and described communication interface is the RS232 communication interface, and hand-held measuring terminals adopts the RS232 communication cable to be connected with the two dimension angular sensor.
And, also be provided with power switch, power light on the described handheld terminal and be connected with power module.
And described external power source adopts 12V integrated battery or high capacity charged lithium cells.
And described display control module is a liquid crystal control module, and the display screen on the described hand-held measuring terminals is a LCDs.
The advantage and the good effect of the utility model are:
The utility model is reasonable in design; Link together through hand-held measuring terminals and two dimension angular sensor; Can measure simultaneously and show laterally to reach two dimension angular data longitudinally, help installation personnel to carry out the across-the-board regulation 2-D data fast, accurately, easily, simplify workload; Save the adjustment time, improved work efficiency.
Description of drawings
Fig. 1 is the connection synoptic diagram of the utility model;
Fig. 2 is the inner metering circuit block scheme of hand-held measuring terminals.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is done further detailed description:
A kind of digital inclinometer of novel measure two dimensional direction; As shown in Figure 1; Comprise two dimension angular sensor 1 and hand-held measuring terminals 3; The two dimension angular sensor is connected through communication cable with hand-held measuring terminals, on hand-held measuring terminals, is provided with display screen 7, function button 8, power switch 5, power interface 6, power light 2 and communication interface 4 and is connected with metering circuit in the hand-held measuring terminals.
Metering circuit in the hand-held measuring terminals, as shown in Figure 2, comprise microprocessor, power module, display control module, key-press module, memory module and communication module.Power module is connected with power interface, power switch, power light on the hand-held measuring terminals; Power interface is connected with the external power source case; External power source adopts 12V integrated battery or high capacity charged lithium cells; Power module is realized power supply step-down conversion, power switch control and power supply deixis, and the 12V direct supply is connected with microprocessor, display control module, key-press module, memory module and communication module after power supply step-down conversion provides the power supply support for each module.Microprocessor is connected with display control module, key-press module, memory module and communication module through the I/O interface respectively.Display control module adopts liquid crystal control module to be connected with LCDs on the hand-held measuring terminals to be used to show horizontal and vertical two dimension angular data; Key-press module is connected with hold key, reset key and storer on the hand-held measuring terminals, and the back metering circuit that pushes button can realize function corresponding respectively; Memory module can store measurement result under the control of microprocessor or from storer, read out; Communication module is connected with communication interface on the hand-held measuring terminals; Adopt the RS232 communication modes to be connected with the two dimension angular sensor; The two dimension angular sensor is realized the data acquisition function of corresponding two dimension angular and is transferred to microprocessor under the control of microprocessor, carry out the demonstration of measurement result by microprocessor control LCDs.In the present embodiment; The two dimension angular sensor adopts the NS-30/DMG2-U sensor; This sensor has reliability height, precision height, the high and low cost of resolution and uses characteristics such as simple, can gather 2-D data rapidly and accurately and carry out data-transformation facility through serial communication mode and hand-held measuring terminals.
In use; Only need the two dimension angular sensor is placed on the end face of required measurement; The collection of two dimension angular sensor in real time is two dimension angular data and be transferred to hand-held measuring terminals laterally and longitudinally; By hand-held measuring terminals with The measured results show on LCDs, realized that one-shot measurement gathers the data function of both direction, measure original paper part (two dimension angular sensor) and adopt split-type structural with digital display portion (hand-held measuring terminals); Be convenient to data and watch the real-time adjustment with spout, satisfied the requirement of engineering survey.
It is emphasized that; The described embodiment of the utility model is illustrative; Rather than it is determinate; Therefore the utility model is not limited to the embodiment described in the embodiment, every by those skilled in the art according to other embodiments that the technical scheme of the utility model draws, belong to the scope of the utility model protection equally.
Claims (6)
1. the digital inclinometer of a novel measure two dimensional direction; It is characterized in that: connect and compose by hand-held measuring terminals and two dimension angular sensor; On hand-held measuring terminals, be provided with display screen, function button, power interface and communication interface and be connected with metering circuit in the hand-held measuring terminals; Metering circuit comprises microprocessor, power module, display control module, key-press module, memory module and communication module; Power module connects external power source and carries out step-down through power interface and is treated to each module for power supply, and microprocessor is connected with display control module, key-press module, memory module and communication module through the I/O interface respectively.
2. the digital inclinometer of novel measure two dimensional direction according to claim 1 is characterized in that: described two dimension angular sensor adopts the NS-30/DMG2-U sensor.
3. the digital inclinometer of novel measure two dimensional direction according to claim 1; It is characterized in that: described communication module is the serial communication module; Described communication interface is the RS232 communication interface, and hand-held measuring terminals adopts the RS232 communication cable to be connected with the two dimension angular sensor.
4. according to the digital inclinometer of each described novel measure two dimensional direction of claim 1 to 3, it is characterized in that: also be provided with power switch, power light on the described handheld terminal and be connected with power module.
5. according to the digital inclinometer of each described novel measure two dimensional direction of claim 1 to 3, it is characterized in that: described external power source adopts 12V integrated battery or high capacity charged lithium cells.
6. according to the digital inclinometer of each described novel measure two dimensional direction of claim 1 to 3, it is characterized in that: described display control module is a liquid crystal control module, and the display screen on the described hand-held measuring terminals is a LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202565817U CN202153135U (en) | 2011-07-20 | 2011-07-20 | Novel digital angle meter for measuring two-dimensional direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202565817U CN202153135U (en) | 2011-07-20 | 2011-07-20 | Novel digital angle meter for measuring two-dimensional direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202153135U true CN202153135U (en) | 2012-02-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202565817U Expired - Fee Related CN202153135U (en) | 2011-07-20 | 2011-07-20 | Novel digital angle meter for measuring two-dimensional direction |
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| Country | Link |
|---|---|
| CN (1) | CN202153135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288160A (en) * | 2011-07-20 | 2011-12-21 | 天津市电力公司 | Digital angle instrument for measuring two-dimension direction |
| CN103233511A (en) * | 2012-09-12 | 2013-08-07 | 宜昌市天鸿科技有限责任公司 | Mobile house with automatic leveling function |
-
2011
- 2011-07-20 CN CN2011202565817U patent/CN202153135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288160A (en) * | 2011-07-20 | 2011-12-21 | 天津市电力公司 | Digital angle instrument for measuring two-dimension direction |
| CN103233511A (en) * | 2012-09-12 | 2013-08-07 | 宜昌市天鸿科技有限责任公司 | Mobile house with automatic leveling function |
| CN103233511B (en) * | 2012-09-12 | 2016-01-20 | 宜昌市天鸿科技有限责任公司 | A kind of automatic leveling prefabricated house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 Owner name: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300010 HEBEI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Electric Power Corp. Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: Tianjin Electric Power Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |