CN204807118U - Positioner is put to portable environmental test equipment sensor cloth - Google Patents
Positioner is put to portable environmental test equipment sensor cloth Download PDFInfo
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- CN204807118U CN204807118U CN201520549039.9U CN201520549039U CN204807118U CN 204807118 U CN204807118 U CN 204807118U CN 201520549039 U CN201520549039 U CN 201520549039U CN 204807118 U CN204807118 U CN 204807118U
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- sensor
- reference test
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- test bar
- sleeve
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Abstract
The utility model provides a positioner is put to portable environmental test equipment sensor cloth, the on -line screen storage device comprises a base, the outer sleeve, the inner skleeve, the measuring head, the reference test bar, the bracing piece of forming by the sleeve on the base, be fixed with the measuring head on the bracing piece, the measuring head is by the sensor fixed orifices, the disc, the connecting plate is constituteed with the rotation head, the sensor fixed orifices is at the middle part of disc, four connecting plates of disc cylinder evenly distributed, installation testing pole on every connecting plate, the reference test bar is by built -in coupling nut, the pull rod, the round hole, the fixed screw is constituteed, there is the round hole of dress sensor at the reference test bar top, this device can pinpoint the sensor, improve the accuracy of calibration result, reduce the human factor influence, and installation is simple, and is convenient in regulation, the environmental test equipment that the adaptation space differed from each other, and a work efficiency is increased. After the calibration operation is accomplished, shrink bracing piece and reference test bar, it is bulky for reducing, be convenient for put into the toolbox, convenient to carry.
Description
Technical field
The utility model relates to a kind of environmental test equipment calibrating installation, is specifically related to a kind of portable environment testing equipment sensor cloth locator.
Background technology
Environmental test equipment calibration is according to national measurement standard JJF1101-2003 " environmental test equipment temperature, humidity calibration specification ".Strict demand is had to sensor placement in calibrating standard, regulation sensor placement is in three alignment surface of environmental test equipment operating room, be called for short upper, middle and lower-ranking, as shown in Figure 2, upper strata sensor respectively cloth is placed on A, B, C and D point, middle level is the alignment surface being parallel to bottom surface by operating room's geometric center, and sensor cloth is placed on O point, and underlying transducer cloth is placed on E, F, H and G point.
Traditional environment testing equipment carries out calibration when laying sensor, many employings fixture and customization support assorted or the mode such as bracing wire is fixing, adopt fixture and customization support fixation of sensor mode, need customize specific supports and corresponding fixture of arranging in pairs or groups, can not adapt to the operating room that space is different, cost is higher; Adopting bracing wire, to fix setup time long, complicated operation, and sensor to lay location inaccurate, easily movement, to calibration result generation considerable influence.
Summary of the invention
The purpose of this utility model exactly for overcoming deficiency of the prior art, and designs a kind of portable environment testing equipment sensor cloth locator of with low cost, easy and simple to handle, accurate positioning.
For achieving the above object, the technical solution adopted in the utility model is: a kind of portable environment testing equipment sensor cloth locator, comprise base, outer sleeve, inner sleeve, measuring head, reference test bar, it is characterized in that: the support bar that base is made up of sleeve, sleeve is made up of inner sleeve and outer sleeve, and inner sleeve can be twitched and be regulated height in outer sleeve; Support bar is fixed with measuring head, and measuring head is made up of sensor fixing hole, disk, web joint and rotary head, and sensor fixing hole, at the middle part of disk, sensor fixing hole has fixed screw; Disk cylinder is uniformly distributed four web joints, each web joint is provided with upper and lower two rotary heads, every rotary head there is coupling bolt, coupling bolt can screw in the built-in attaching nut of reference test bar, and reference test bar is made up of built-in attaching nut, pull bar, circular hole, fixed screw, and pull bar is made up of outside link and draw-in bar, the circular hole of dress sensor is arranged at reference test bar top, circular hole has fixed screw, and circular hole can load sensor, and sensor is fixed by fixed screw.
According to above-described portable environment testing equipment sensor cloth locator, it is characterized in that: described support bar is made up of with upper bush two joints, described reference test bar is made up of with upper connecting rod two joints.
According to above-described portable environment testing equipment sensor cloth locator, it is characterized in that: described support bar and reference test bar have scale label.
According to above-described portable environment testing equipment sensor cloth locator, it is characterized in that: base bottom is equipped with magnet.
When carrying out environmental test equipment calibration, this device is placed on test environment center, load onto sensor, by connecting line, sensor is connected with prover, the scale label of inner sleeve and outer sleeve surface is utilized to regulate support bar height, the draw-in bar of pull-out reference test bar, utilizes its scale label to regulate length, the test position making sensor be placed in national measurement standard JJF1101-2003 " environmental test equipment temperature, humidity calibration specification " to require.Described sensor can be temperature sensor, humidity sensor or Temperature Humidity Sensor, also can be field strength sensor or other sensors.
The utility model beneficial effect is compared to existing technology:
1, sensor localization is accurate, is easy to fixing, improves the degree of accuracy of calibration result, reduces human factor impact.
2, device is installed simple, easy to adjust, adapts to the environmental test equipment that space is different, significantly reduces operation easier, increase work efficiency.
3, after calibration operation completes, shrink support bar and reference test bar, volume is little, easy to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model portable environment testing equipment sensor cloth locator embodiment.
Fig. 2 is sensor placement schematic diagram.
Fig. 3 is the measuring head structural representation of the utility model embodiment.
Fig. 4 is rotary head and reference test bar structural representation.
Fig. 5 is reference test bar and sensor and prover connection diagram.
Icon illustrates:
1. magnet; 2. base; 3. outer sleeve; 4. inner sleeve; 5. disk; 6. web joint; 7. reference test bar; 71. fixed screws; 72. draw-in bars; 73. outside links; 74. attaching nuts; 75. coupling bolts; 76. circular holes; 8. sensor fixing hole; 9. rotary head; 10. prover; 11. connecting lines; 12. sensors.
Embodiment
Embodiment 1
Fig. 1 is the structural representation of the utility model portable environment testing equipment sensor cloth locator embodiment; The utility model comprises base 2, outer sleeve 3, inner sleeve 4, measuring head, reference test bar 7, it is characterized in that: the support bar that base 2 is made up of sleeve, and sleeve is made up of inner sleeve 3 and outer sleeve 4, and inner sleeve 34 twitches can regulate height in outer sleeve; Support bar is fixed with measuring head, Fig. 3 is the measuring head structural representation of the utility model embodiment, measuring head is made up of sensor fixing hole 8, disk 5, web joint 6 and rotary head 9, and sensor fixing hole 8, at the middle part of disk 5, sensor fixing hole 8 has fixed screw 71; Disk 5 cylinder is uniformly distributed four web joints 6, each web joint 6 is provided with upper and lower two rotary heads 9, every rotary head there is coupling bolt 75, coupling bolt 75 can screw in the built-in attaching nut 74 of reference test bar 7, Fig. 4 is rotary head and reference test bar structural representation, and reference test bar 7 is made up of built-in attaching nut 74, pull bar, circular hole 76, fixed screw 71, and pull bar is made up of outside link 73 and draw-in bar 72, the circular hole 76 of dress sensor is arranged at reference test bar top, circular hole 76 has fixed screw 71.
Embodiment 2
Portable environment testing equipment sensor cloth locator according to embodiment 1, it is characterized in that: described support bar is made up of the above multi-section sleeve of two joints, described reference test bar 7 is made up of the above more piece pull bar of two joints, adapts to the test environment of large space, retract less, be more convenient for carrying.
Embodiment 3
Portable environment testing equipment sensor cloth locator according to embodiment 1,2, is characterized in that: described support bar and reference test bar have scale label, is convenient to accurately, facilitates fixation of sensor position.
Portable environment testing equipment sensor cloth locator according to above embodiment, is characterized in that: bottom base 2, magnet is housed, to be adsorbed on the base plate of test environment by this device.
When carrying out environmental test equipment calibration, this device is placed on test environment center, load onto sensor, sensor 12 is connected with prover 10 by connecting line 11, Fig. 5 is reference test bar and sensor and prover connection diagram, the scale label of inner sleeve and outer sleeve surface is utilized to regulate support bar height, the draw-in bar of pull-out reference test bar, its scale label is utilized to regulate length, the test position making sensor be placed in national measurement standard JJF1101-2003 " environmental test equipment temperature, humidity calibration specification " to require.Described sensor can be temperature sensor, humidity sensor or Temperature Humidity Sensor, also can be field strength sensor or other sensors.
The utility model can accurate alignment sensor, improves the degree of accuracy of calibration result, reduces human factor impact, install simple, easy to adjust, adapt to the environmental test equipment that space is different, improve work efficiency; After calibration operation completes, shrink support bar and reference test bar, volume greatly reduces, and is convenient to inserter case, easy to carry.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a portable environment testing equipment sensor cloth locator, comprise base, outer sleeve, inner sleeve, measuring head, reference test bar, it is characterized in that: the support bar that base is made up of sleeve, sleeve is made up of inner sleeve and outer sleeve, and inner sleeve can be twitched and be regulated height in outer sleeve; Support bar is fixed with measuring head, and measuring head is made up of sensor fixing hole, disk, web joint and rotary head, and sensor fixing hole, at the middle part of disk, sensor fixing hole has fixed screw; Disk cylinder is uniformly distributed four web joints, each web joint is provided with upper and lower two rotary heads, every rotary head there is coupling bolt, coupling bolt can screw in the built-in attaching nut of reference test bar, and reference test bar is made up of built-in attaching nut, pull bar, circular hole, fixed screw, and pull bar is made up of outside link and draw-in bar, the circular hole of dress sensor is arranged at reference test bar top, circular hole has fixed screw, and circular hole can load sensor, and sensor is fixed by fixed screw.
2. portable environment testing equipment sensor cloth locator according to claim 1, is characterized in that: described support bar is made up of with upper bush two joints, and described reference test bar is made up of with upper connecting rod two joints.
3. the portable environment testing equipment sensor cloth locator according to claim 1 or claim 2 any one, is characterized in that: described support bar and reference test bar have scale label.
4. the portable environment testing equipment sensor cloth locator according to claim 1 or claim 2 any one, is characterized in that: base bottom is equipped with magnet.
5. portable environment testing equipment sensor cloth locator according to claim 3, is characterized in that: base bottom is equipped with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549039.9U CN204807118U (en) | 2015-07-23 | 2015-07-23 | Positioner is put to portable environmental test equipment sensor cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549039.9U CN204807118U (en) | 2015-07-23 | 2015-07-23 | Positioner is put to portable environmental test equipment sensor cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807118U true CN204807118U (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520549039.9U Expired - Fee Related CN204807118U (en) | 2015-07-23 | 2015-07-23 | Positioner is put to portable environmental test equipment sensor cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204807118U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976586A (en) * | 2018-01-10 | 2018-05-01 | 云南电网有限责任公司电力科学研究院 | A kind of field source direction detection device and method |
| CN108519434A (en) * | 2018-04-10 | 2018-09-11 | 刘明亮 | A kind of scene sound insulation measurement device |
| CN109443413A (en) * | 2018-11-30 | 2019-03-08 | 河南省计量科学研究院 | Climatic chamber Temperature and Humidity calibration multisensor arrangement apparatus and method |
| CN111654966A (en) * | 2020-06-05 | 2020-09-11 | 北京东方计量测试研究所 | Plasma measuring device |
-
2015
- 2015-07-23 CN CN201520549039.9U patent/CN204807118U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976586A (en) * | 2018-01-10 | 2018-05-01 | 云南电网有限责任公司电力科学研究院 | A kind of field source direction detection device and method |
| CN107976586B (en) * | 2018-01-10 | 2023-11-10 | 云南电网有限责任公司电力科学研究院 | Device and method for detecting field source direction |
| CN108519434A (en) * | 2018-04-10 | 2018-09-11 | 刘明亮 | A kind of scene sound insulation measurement device |
| CN109443413A (en) * | 2018-11-30 | 2019-03-08 | 河南省计量科学研究院 | Climatic chamber Temperature and Humidity calibration multisensor arrangement apparatus and method |
| CN109443413B (en) * | 2018-11-30 | 2024-02-20 | 河南省计量测试科学研究院 | Multi-sensor arrangement device and method for temperature and humidity detection calibration of constant temperature and humidity box |
| CN111654966A (en) * | 2020-06-05 | 2020-09-11 | 北京东方计量测试研究所 | Plasma measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180723 |