CN200968856Y - Angle instrument - Google Patents
Angle instrument Download PDFInfo
- Publication number
- CN200968856Y CN200968856Y CN 200620126479 CN200620126479U CN200968856Y CN 200968856 Y CN200968856 Y CN 200968856Y CN 200620126479 CN200620126479 CN 200620126479 CN 200620126479 U CN200620126479 U CN 200620126479U CN 200968856 Y CN200968856 Y CN 200968856Y
- Authority
- CN
- China
- Prior art keywords
- measuring arm
- ring shaped
- inclinometer
- liquid crystal
- root
- 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.)
- Expired - Lifetime
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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model relates to an inclinometer which comprises two measuring arms whose both ends are hinged together and the surface of one of the measuring arm is inserted with a liquid crystal display screen which is internally provided with a singlechip and the root of one measuring arm is provided with a ring shaped resistance card and a ring shaped tinsel, while the root of the other measuring arm is provided with a contact plate that is communicated with the ring shaped resistance card and the ring shaped tinsel. The ring shaped resistance card, ring shaped tinsel, the contact plate, the singlechip and the liquid crystal display screen constitute a display circuit, wherein the singlechip is arranged on different places of the ring shaped resistance card to generate different voltages and converted into angle via the singlechip to reflect on the liquid crystal display screen. The utility model can directly read the metrical angle from the liquid crystal display screen, which is more intuitively and accurately. The liquid crystal display screen has a back lighting device that is convenient to be used when not having enough light rays. A blister is also arranged on the measuring arm to survey the horizontal reference.
Description
Technical field
The utility model relates to a kind of inclinometer.
Background technology
Existing inclinometer comprises the benchmark pin and measures pin, the benchmark pin is hinged with measurement heel portion, one of them heel portion has scale, another heel portion has pointer, come the reading angular value according to pointer indication scale in use, the shortcoming of this inclinometer is: precision is lower when reading measured value, and error is bigger.
The utility model content
The purpose of this utility model provides a kind of inclinometer that can obtain measurement data accurately, intuitively.
The technical scheme that realizes the utility model purpose is: a kind of inclinometer, include two measuring arm, and the root of two measuring arm is hinged; Interlocking has LCDs on one of them gage beam surface of described two measuring arm, its inside is provided with single-chip microcomputer, the root of this gage beam has ring resistance sheet and annular sheet metal, and the root of another gage beam has the contact that is communicated with annular resistor disc and annular sheet metal; Ring resistance sheet, annular sheet metal, contact, single-chip microcomputer and LCDs are formed display circuit, and contact is in positions different on the ring resistance sheet, will produce different voltage, and convert angle value to by single-chip microcomputer and be reflected on the LCDs.
The single-chip microcomputer of above-mentioned inclinometer is the MSP430 single-chip microcomputer.
The LCDs of above-mentioned inclinometer has backlighting arrangement.
The annular sheet metal of above-mentioned inclinometer is a copper sheet.
Also rabbet the bubble that has the measurement level to use on one of them gage beam surface of the two measuring arm of above-mentioned inclinometer.
The utlity model has positive effect: (1) the utility model can directly read the angle value of measurement from LCDs, accurately, intuitively.(2) LCDs of the present utility model has backlighting arrangement, uses when making things convenient for insufficient light.(3) also be provided with bubble on the gage beam of the present utility model, can measure horizontal reference.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the benchmark pin and measures heel portion structural representation.
Fig. 3 is an A place partial enlarged drawing among Fig. 2.
Embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, the utility model includes two measuring arm 1, and the root of two measuring arm 1 is hinged; Interlocking has LCDs 2 on one of them gage beam surface of two measuring arm 1, its inside is provided with the MSP430 single-chip microcomputer, the root of this gage beam has ring resistance sheet 3 and annular sheet metal 4, the root of another gage beam has the contact 5 that is communicated with annular resistor disc 3 and annular sheet metal 4, and annular sheet metal 4 adopts copper sheet in the present embodiment; Ring resistance sheet 3, annular sheet metal 4, contact 5, single-chip microcomputer and LCDs 2 are formed display circuit, contact 5 is in positions different on the ring resistance sheet 3, will produce different voltage, and convert angle value to by single-chip microcomputer and be reflected on the LCDs 2, LCDs 2 has backlighting arrangement, uses when making things convenient for insufficient light.On one of them gage beam surface of two measuring arm 1, also rabbet the bubble 6 that has the measurement level to use.
Claims (5)
1, a kind of inclinometer includes two measuring arm (1), and the root of two measuring arm (1) is hinged; It is characterized in that: interlocking has LCDs (2) on one of them gage beam surface of described two measuring arm (1), its inside is provided with single-chip microcomputer, the root of this gage beam has ring resistance sheet (3) and annular sheet metal (4), and the root of another gage beam has the contact (5) that is communicated with annular resistor disc (3) and annular sheet metal (4); Ring resistance sheet (3), annular sheet metal (4), contact (5), single-chip microcomputer and LCDs (2) are formed display circuit, contact (5) is in ring resistance sheet (3) and goes up different positions, will produce different voltage, and convert angle value to by single-chip microcomputer and be reflected on the LCDs (2).
2, according to the described inclinometer of claim 1, it is characterized in that: described single-chip microcomputer is the MSP430 single-chip microcomputer.
3, according to the described inclinometer of claim 2, it is characterized in that: described LCDs (2) has backlighting arrangement.
4, according to the described inclinometer of claim 1, it is characterized in that: described annular sheet metal (4) is a copper sheet.
5, according to the described inclinometer of claim 1, it is characterized in that: also rabbet the bubble (6) that has the measurement level to use on one of them gage beam surface of two measuring arm (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126479 CN200968856Y (en) | 2006-10-17 | 2006-10-17 | Angle instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126479 CN200968856Y (en) | 2006-10-17 | 2006-10-17 | Angle instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968856Y true CN200968856Y (en) | 2007-10-31 |
Family
ID=38968427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620126479 Expired - Lifetime CN200968856Y (en) | 2006-10-17 | 2006-10-17 | Angle instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968856Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021057257A1 (en) * | 2019-09-23 | 2021-04-01 | 维沃移动通信有限公司 | Wearable device and display method |
-
2006
- 2006-10-17 CN CN 200620126479 patent/CN200968856Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021057257A1 (en) * | 2019-09-23 | 2021-04-01 | 维沃移动通信有限公司 | Wearable device and display method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Laisai Laser Engineering Co., Ltd., Changzhou City Assignor: Zhang Minli Contract fulfillment period: 2007.11.16 to 2015.11.16 Contract record no.: 2008320000395 Denomination of utility model: Hand angle gauge and universal template band Granted publication date: 20071031 License type: Exclusive license Record date: 20080925 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.11.16 TO 2015.11.16 Name of requester: CHANGZHOU CITY LAISAI LASER ENGINEERING CO.,LTD. Effective date: 20080925 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160413 Address after: 213000 Taishan Road, Xinbei District, Jiangsu, China, No. 199, No. Patentee after: Laisai Laser Engineering Co., Ltd., Changzhou City Address before: 213003, Liu Liping, room 1501, building C, Xintiandi Business Plaza, 1 Jin Ling North Road, Jiangsu, Changzhou Patentee before: Zhang Minli |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071031 |
|
| EXPY | Termination of patent right or utility model |