CN201532186U - Integrated duplex linear displacement sensor - Google Patents
Integrated duplex linear displacement sensor Download PDFInfo
- Publication number
- CN201532186U CN201532186U CN2009202079328U CN200920207932U CN201532186U CN 201532186 U CN201532186 U CN 201532186U CN 2009202079328 U CN2009202079328 U CN 2009202079328U CN 200920207932 U CN200920207932 U CN 200920207932U CN 201532186 U CN201532186 U CN 201532186U
- Authority
- CN
- China
- Prior art keywords
- housing
- displacement sensor
- brush
- linear displacement
- utility
- 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
Links
Images
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model relates to an integrated duplex linear displacement sensor, which comprises a housing (4), a precision linear displacement sensor resistance substrate (5) closely stuck to the housing, an electric brush (6) and a sliding block (10) arranged in the cavity of the housing, wherein an upper and a lower corresponding substrate mounting grooves which are symmetrical are formed on the housing (4), and an electrical brush locating column is symmetrically mounted on the electrical brush seat of the electric brush (6). The utility model is capable of outputting synchronously two-way controlling (or admeasuring) voltage within on axial movement, which is more convenient to mounting and debugging, and the synchronicity is more reliable.
Description
Technical field
The utility model belongs to sensor technical field, particularly relates to a kind of integral double-linked line displacement sensor.
Background technology
Linear displacement transducer in the market is varied, and the linear displacement transducer that adopts the electric brush type resistive element is arranged, and it comprises as the stator of resistive element and the mover of brush, but its serviceable life and measuring accuracy are limited.The non-contact type linear displacement transducer that also has a kind of inductive coil formula adopts iron core to be arranged in the inductive coil, and these sensors all can only once be exported one road voltage, uses and installs and debug all inconveniences.
Summary of the invention
Technical problem to be solved in the utility model provides an a kind of axially-movable, can export the integral double-linked line displacement sensor of two tunnel controls (or measurement) voltage synchronously.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of integral double-linked line displacement sensor is provided, comprise housing, the accurate linear movement pick-up resistance base body of being close to housing, slide block in brush and the housing cavity, described housing has two matrix mounting grooves of upper and lower symmetry; The brushgear housing of described brush is symmetrically installed with the brush positioning cylinder.
Beneficial effect
The utility model can be exported two tunnel controls (or measurement) voltage synchronously when an axially-movable, convenient application is installed and debugging, and synchronism is more reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The utility model can be exported two tunnel controls (or measurement) voltage synchronously when an axially-movable.
As shown in Figure 1, the utility model is made up of protecgulum 1, bearing 2, O shape circle 3, housing 4, two accurate linear movement pick-up resistance base bodies 5, two brushes 6, bonnet 7, connector lug 8, two leads 9, slide block 10, travel(l)ing rest 11, cover plate 12, felt circle 13, axle 14, nut 15 and universal coupling 16, and wherein said housing 4 has two matrix mounting grooves of upper and lower symmetry; The brushgear housing of described brush 6 is symmetrically installed with the brush positioning cylinder.
According to the product design output voltage, requiring synchronously needs, and is installed in that resistance base body can move forward and backward when synchronism debug on the housing, finishes to debug to be fixed, and guarantees the synchronous requirement of output voltage.Adopt the integral double displacement transducer,, transfer the mode of connection to when when simply connected is used, more utilizing its resistance-type characteristics, can be as simply connected or duplex according to putting into practice needs conversion.
Claims (1)
1. integral double-linked line displacement sensor, comprise housing (4), slide block (10) in the accurate linear movement pick-up resistance base body (4) of being close to housing, brush (6) and housing cavity, it is characterized in that: described housing (4) has two matrix mounting grooves of upper and lower symmetry; The brushgear housing of described brush (6) is symmetrically installed with the brush positioning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202079328U CN201532186U (en) | 2009-08-14 | 2009-08-14 | Integrated duplex linear displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202079328U CN201532186U (en) | 2009-08-14 | 2009-08-14 | Integrated duplex linear displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532186U true CN201532186U (en) | 2010-07-21 |
Family
ID=42527589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202079328U Expired - Lifetime CN201532186U (en) | 2009-08-14 | 2009-08-14 | Integrated duplex linear displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090785A (en) * | 2011-10-28 | 2013-05-08 | 北京精密机电控制设备研究所 | Integrated triple redundancy angle displacement measurement device |
| CN106767369A (en) * | 2016-12-29 | 2017-05-31 | 江西天河传感器科技有限公司 | A kind of linear pattern double redundant sensors |
| CN114018146A (en) * | 2021-12-24 | 2022-02-08 | 四川永星电子有限公司 | Duplex sealed linear displacement sensor |
-
2009
- 2009-08-14 CN CN2009202079328U patent/CN201532186U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090785A (en) * | 2011-10-28 | 2013-05-08 | 北京精密机电控制设备研究所 | Integrated triple redundancy angle displacement measurement device |
| CN103090785B (en) * | 2011-10-28 | 2015-09-30 | 北京精密机电控制设备研究所 | Integral type triple redundancy angle displacement measurement device |
| CN106767369A (en) * | 2016-12-29 | 2017-05-31 | 江西天河传感器科技有限公司 | A kind of linear pattern double redundant sensors |
| CN114018146A (en) * | 2021-12-24 | 2022-02-08 | 四川永星电子有限公司 | Duplex sealed linear displacement sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201532186U (en) | Integrated duplex linear displacement sensor | |
| CN203595492U (en) | Non-contact absolute value type linear displacement sensor | |
| CN103575446B (en) | A kind of Medium-measurement-rthree-dimensional three-dimensional force sensor | |
| CN201724652U (en) | Hall linear micro-distance sensor | |
| CN201983887U (en) | Non-contact torque sensor and electric power-assisted steering system | |
| CN101625228A (en) | Integral double-linked line displacement sensor | |
| CN208419856U (en) | A kind of embedded hall displacement transducer of magnet and electronic hydraulic brake system | |
| CN102636108A (en) | High-precision angular displacement sensor | |
| CN201173754Y (en) | Precision electronic feeler gage | |
| CN101625229A (en) | Pointer type angular displacement sensor | |
| CN201548292U (en) | Non-contact type oil level sensor | |
| CN203323928U (en) | Piezoresistive pressure transmitter | |
| CN103162608A (en) | Displacement measuring device | |
| CN201653354U (en) | Angle sensor based on giant magneto resistive chip | |
| CN101644560B (en) | Angle displacement sensor for conductive plastic center tap | |
| CN201344823Y (en) | Hall oil level sensor | |
| CN202582482U (en) | High-precision angular displacement sensor | |
| CN206202289U (en) | A kind of brake pedal displacement transducer used for electric vehicle | |
| CN203148527U (en) | Sliding resistor type liquid level sensor | |
| CN202747989U (en) | Novel mangneto stretching displacement sensor for coal mine hydraulic support | |
| CN201251450Y (en) | Rectilinear displacement built-in type self-resetting transducer | |
| CN204903052U (en) | Digital manometer | |
| CN201653353U (en) | Angle sensor based on giant magnetoresistance chip | |
| CN201266075Y (en) | Electromagnetic induction type contactless angle transducer | |
| CN205049101U (en) | Combined type displacement sensor base member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |