CN204359691U - A kind of Sai Shi dish of tape reading device - Google Patents
A kind of Sai Shi dish of tape reading device Download PDFInfo
- Publication number
- CN204359691U CN204359691U CN201420864282.5U CN201420864282U CN204359691U CN 204359691 U CN204359691 U CN 204359691U CN 201420864282 U CN201420864282 U CN 201420864282U CN 204359691 U CN204359691 U CN 204359691U
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- tape measure
- dish
- fixing
- black
- reading device
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Abstract
The utility model discloses a kind of Sai Shi dish of tape reading device, comprise black and white spaced plate, plummet and scale tape measure, also comprise and connect latch closure and rotary locking device, described plummet hangs and is located at immediately below black and white spaced plate center, connection latch closure is connected with by messenger wire directly over described black and white spaced plate center, one end of described scale tape measure connects with the upper end being connected latch closure, and the other end volume of described scale tape measure is located on rotary locking device.The Sai Shi dish of this tape reading device, accuracy of detection is high, and measuring accuracy can be as accurate as 0.1cm, and easy to operate, can be portable, also can be fixed on the ground or on device, make operation more accurately quick.
Description
Technical field
The utility model relates to Sai Shi disk technology field, especially relates to a kind of Sai Shi dish of tape reading device.
Background technology
Sai Shi dish is a kind of disk body measuring water transparency, common Sai Shi dish refers to paint paints the alternate round iron dish of black-and-white two color, a cord is worn in disc centre hole, and be spaced apart the chequered with black and white length mark of 10cm on drawing on rope, Sai Shi dish is immersed in water body, to the black and white boundary just cannot see on Sai Shi dish, at this moment the length mark numerical value of rope below the water surface is exactly the transparency of this water body.Existing Sai Shi dish accuracy of detection is not high, and uses inconvenience.
Chinese patent literature (the day for announcing: on October 30th, 2013, notification number: CN203259475U) disclose a kind of Improvement type reservoir transparency measuring dish, it comprises black and white dish, sinker, iron semi-ring, Winding board, sinker is welded in black and white dish back side central authorities, and iron semi-ring is welded in black and white dish front, and sampling rope one end is connected with the iron semi-ring be welded on black and white dish by means of safety buckle, porose on Winding board, the sampling rope other end lies on spiral plate hole.
The method of technique scheme reference mark by increasing sinker quality, on sampling rope, overcomes when normal transparent scale easily uses in stormy waves and the larger poisons in freshwater of flow velocity and the problem of drift and the problem of tape measure not easily folding and unfolding when transparency uses occurs.
Utility model content
The purpose of this utility model is not high in order to solve existing Sai Shi dish accuracy of detection, unhandy problem, and provides one accurately can detect water transparency, the easy to operate Sai Shi dish with reading device.
The utility model realizes the technical scheme that its technical purpose adopts: a kind of Sai Shi dish of tape reading device, comprise black and white spaced plate, plummet and scale tape measure, also comprise and connect latch closure and rotary locking device, described plummet hangs and is located at immediately below black and white spaced plate center, connection latch closure is connected with by messenger wire directly over described black and white spaced plate center, one end of described scale tape measure connects with the upper end being connected latch closure, and the other end volume of described scale tape measure is located on rotary locking device.The Sai Shi dish of this tape reading device, by arranging connection latch closure above black and white separator disc, one end of scale tape measure and abutment ring link and connect, the other end is provided with rotary locking device, pass through rotary locking device, realize carrying out folding and unfolding to scale tape measure and reading scale by scale tape measure, when detecting, black and white separator disc is put into the water body needing to detect inner, black and white separator disc sinks to water body inside under the drive of plummet, a numerical value is read when the dish body of black and white separator disc is immersed in water body inside, then rotary locking device is utilized to be rotated down, scale tape measure is transferred, when black and white separator disc being sunk to be beyond recognition, rotary locking device is locked, read scale value now, the difference of a rear scale value and eve angle value is the transparency of this water body.This Sai Shi dish is easy to operate, detects accurately, can be as accurate as 0.1cm.
As preferably, described rotary locking device comprises tape measure winding dish, upset locking handle and position fixing handle, described tape measure winding dish and position fixing handle are rotationally connected by rotation axis, described upset locking handle is fixedly connected with rotation axis is turning, and the end of described scale tape measure is fixedly connected with tape measure winding dish.Rotary locking device includes tape measure winding dish, upset locking handle and position fixing handle, tape measure winding dish be in order to realize to scale tape measure around putting, to realize the detection of transparency, and to overturn locking handle be in order to the income of scale tape measure and locking operation, position fixing handle is gripping or fixing conveniently to whole Sai Shi dish.
As preferably, described position fixing handle is that cross-shaped configuration is provided with web joint, lever and fixing slotting body, described lever and fixing body of inserting are wholely set, described lever is that the annular that inside is provided with kidney-shaped annular groove holds body, described fixing body of inserting comprises the body of rod and pinnacle, described fixing slotting body is arranged perpendicular to the axis of tape measure winding dish, and described web joint inserts body setting perpendicular to fixing, and the rotation axis of described tape measure winding dish is arranged on web joint and fixes slotting body junction.Position fixing handle is provided with web joint, lever and fixing slotting body, and such structure both conveniently gripped, and facilitated again the fixing of tape measure winding dish, and fixing body of inserting can conveniently be fixed the insertion of Sai Shi dish, and can make more convenient operation, lever is conveniently held.
As preferably, the precision of scale tape measure is 0.1cm.The precision of scale tape measure is 0.1cm, achieves the accurate detection to detection bodies transparency.
The beneficial effects of the utility model are: the Sai Shi dish of this tape reading device, and accuracy of detection is high, and measuring accuracy can be as accurate as 0.1cm, and easy to operate, can be portable, also can be fixed on the ground or on device, make operation more accurately quick.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the Sai Shi dish of the utility model tape reading device;
Fig. 2 is a kind of application structure schematic diagram of the Sai Shi dish of the utility model tape reading device;
In figure: 1, black and white spaced plate, 2, plummet, 3, scale tape measure, 4, latch closure is connected, 5, rotary locking device, 6, messenger wire, 7, tape measure winding dish, 8, upset locking handle, 9, position fixing handle, 10, rotation axis, 11, web joint, 12, lever, 13, fixing slotting body, 14, kidney-shaped annular groove, 15, the body of rod, 16, pinnacle.
Embodiment
Also by reference to the accompanying drawings the technical solution of the utility model is described in further detail below by specific embodiment.
Embodiment 1:
In the embodiment shown in fig. 1, a kind of Sai Shi dish of tape reading device, comprises black and white spaced plate 1, plummet 2 and scale tape measure 3, and the precision of scale tape measure 3 is 0.1cm.Also comprise and connect latch closure 4 and rotary locking device 5, plummet 2 hangs and is located at immediately below black and white spaced plate 1 center, be connected with by messenger wire 6 directly over black and white spaced plate 1 center and connect latch closure 4, one end of scale tape measure 3 connects with the upper end being connected latch closure 4, and the other end volume of scale tape measure 3 is located on rotary locking device 5.
Rotary locking device 5 comprises tape measure winding dish 7, upset locking handle 8 and position fixing handle 9, tape measure winding dish 7 and position fixing handle 9 are rotationally connected by rotation axis 10, upset locking handle 8 is fixedly connected with rotation axis 10 is turning, and the end of scale tape measure 3 is fixedly connected with tape measure winding dish 7.Position fixing handle 9 is provided with web joint 11, lever 12 and fixing slotting body 13 in cross-shaped configuration, lever 12 and fixing body 13 of inserting are wholely set, lever 12 is that the inner annular being provided with kidney-shaped annular groove 14 holds body, fixing body 13 of inserting comprises the body of rod 15 and pinnacle 16, fixing slotting body 13 is arranged perpendicular to the axis of tape measure winding dish 7, web joint 11 is arranged perpendicular to fixing body 13 of inserting, and the rotation axis 10 of tape measure winding dish 7 is arranged on web joint 11 and inserts body 13 junction with fixing.
The Sai Shi dish of this tape reading device, the (see figure 2) when detecting water body, hold position fixing handle 9 or insert fixing the bank that body 13 is plugged in water body to be detected, black and white separator disc 1 is put into the water body needing to detect inner, black and white separator disc 1 sinks to water body inside under the drive of plummet 2, a numerical value S1 is read when the dish body of black and white separator disc 1 is immersed in water body inside, then the upset locking handle 8 of rotary locking device is utilized to be rotated down, scale tape measure 3 is made to continue to transfer from tape measure winding dish 7, when black and white separator disc 1 being sunk to be beyond recognition, upset locking handle 8 is overturn locking scale tape measure 3, read scale value S2 now, the then transparency S=S2-S1 of the detected water body i.e. difference of a rear scale value and eve angle value.The Sai Shi dish of this tape reading device, accuracy of detection is high, and measuring accuracy can be as accurate as 0.1cm, and easy to operate, can be portable, also can be fixed on the ground or on device, make operation more accurately quick.
Claims (4)
1. the Sai Shi dish of a tape reading device, comprise black and white spaced plate (1), plummet (2) and scale tape measure (3), it is characterized in that: also comprise and connect latch closure (4) and rotary locking device (5), described plummet (2) hangs and is located at immediately below black and white spaced plate (1) center, be connected with by messenger wire (6) directly over described black and white spaced plate (1) center and connect latch closure (4), one end of described scale tape measure (3) connects with the upper end being connected latch closure (4), the other end volume of described scale tape measure (3) is located on rotary locking device (5).
2. the Sai Shi dish of a kind of tape reading device according to claim 1, it is characterized in that: described rotary locking device (5) comprises tape measure winding dish (7), upset locking handle (8) and position fixing handle (9), described tape measure winding dish (7) and position fixing handle (9) are rotationally connected by rotation axis (10), described upset locking handle (8) is fixedly connected with rotation axis (10) is turning, and the end of described scale tape measure (3) is fixedly connected with tape measure winding dish (7).
3. the Sai Shi dish of a kind of tape reading device according to claim 2, it is characterized in that: described position fixing handle (9) is provided with web joint (11) in cross-shaped configuration, lever (12) and fixing slotting body (13), described lever (12) and fixing body (13) of inserting are wholely set, the annular that described lever (12) is provided with kidney-shaped annular groove (14) for inside holds body, described fixing body (13) of inserting comprises the body of rod (15) and pinnacle (16), described fixing slotting body (13) is arranged perpendicular to the axis of tape measure winding dish (7), described web joint (11) is arranged perpendicular to fixing body (13) of inserting, the rotation axis (10) of described tape measure winding dish (7) is arranged on web joint (11) and inserts body (13) junction with fixing.
4. the Sai Shi dish of a kind of tape reading device according to claim 1 or 2 or 3, is characterized in that: the precision of scale tape measure (3) is 0.1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864282.5U CN204359691U (en) | 2014-12-31 | 2014-12-31 | A kind of Sai Shi dish of tape reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864282.5U CN204359691U (en) | 2014-12-31 | 2014-12-31 | A kind of Sai Shi dish of tape reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359691U true CN204359691U (en) | 2015-05-27 |
Family
ID=53261155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864282.5U Expired - Fee Related CN204359691U (en) | 2014-12-31 | 2014-12-31 | A kind of Sai Shi dish of tape reading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359691U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572079A (en) * | 2015-12-04 | 2016-05-11 | 陈益民 | Portable freshwater aquaculture transparency detector |
| CN105784607A (en) * | 2016-03-04 | 2016-07-20 | 克选 | Mechanical positioning type water transparency tester |
| CN106807678A (en) * | 2017-01-12 | 2017-06-09 | 薛永富 | A kind of transparency device |
| CN106979927A (en) * | 2017-05-17 | 2017-07-25 | 孙兆华 | Seawater transparency in-situ measurement device |
-
2014
- 2014-12-31 CN CN201420864282.5U patent/CN204359691U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572079A (en) * | 2015-12-04 | 2016-05-11 | 陈益民 | Portable freshwater aquaculture transparency detector |
| CN105784607A (en) * | 2016-03-04 | 2016-07-20 | 克选 | Mechanical positioning type water transparency tester |
| CN105784607B (en) * | 2016-03-04 | 2018-05-01 | 克选 | Machinery positioning formula water quality transparency analyzer |
| CN106807678A (en) * | 2017-01-12 | 2017-06-09 | 薛永富 | A kind of transparency device |
| CN106979927A (en) * | 2017-05-17 | 2017-07-25 | 孙兆华 | Seawater transparency in-situ measurement 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: 20150527 Termination date: 20161231 |