CN211504086U - A instrument that is used for level to measure under low light condition - Google Patents
A instrument that is used for level to measure under low light condition Download PDFInfo
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- CN211504086U CN211504086U CN201920649341.XU CN201920649341U CN211504086U CN 211504086 U CN211504086 U CN 211504086U CN 201920649341 U CN201920649341 U CN 201920649341U CN 211504086 U CN211504086 U CN 211504086U
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- lamp
- buckle
- illuminator
- low light
- indium steel
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Abstract
The utility model relates to a tool for measuring water level under the condition of weak light, which comprises an adjustable bandage, a lamp and an indium steel ruler; the illuminating lamp is connected with the illuminating lamp buckle through a rotating shaft; the lamp buckle is vertically clamped on the adjustable binding belt, and the adjustable binding belt is sleeved on the indium steel ruler; when the lamp is not used, the lamp buckle and the lamp are arranged in the groove on the back of the indium steel ruler; when the illuminating lamp is used, the illuminating lamp buckle is positioned in the middle of one side of the indium steel ruler with scales; the illuminating lamp can rotate within 90 degrees through a rotating shaft; the adjustable bandage can reciprocate on the indium steel chi. When the external light is weak, the LED lamp can be turned on to assist illumination and can be adjusted along with the height of the sight line. The whole using process is simple, convenient and quick, the ruler holding personnel can complete corresponding operation, the working efficiency is greatly improved, and the limitation of field observation conditions is reduced.
Description
Technical Field
The utility model belongs to the field is measured in the leveling field of doing all can, is particularly useful for the level measurement under the low light condition, improves the instrument of doing all can operating efficiency, concretely relates to an instrument that is used for level measurement under the low light condition.
Background
The leveling measurement comprises the work of field data observation, interior adjustment calculation, precision analysis and the like. The field observation is the basis of the whole leveling measurement, and provides original data for the field adjustment calculation and the precision analysis. Factors influencing the field observation precision are various, including air temperature, air pressure, illumination, observer level, ruler holding stability and the like. The field work generally needs four persons to cooperate with each other, one person observes, one person records, and two persons respectively hold the front ruler and the rear ruler. Because the indium tile ruler is usually two meters or three meters, the indium tile ruler is influenced by wind direction, illumination, human body functional characteristics and the like in an outdoor environment, the water level measurement is performed under the condition of weak light, the reading is not clear, and the electronic level can not read even, so that the observation efficiency is influenced. Therefore, sufficient lighting conditions are maintained in leveling.
Disclosure of Invention
The utility model aims to provide a: a tool for level measurement under low light conditions is provided, which can be turned on to assist in illumination under poor light conditions.
The technical scheme of the utility model as follows: a tool for measuring the level under the condition of weak light comprises an adjustable binding band, a lighting lamp and an indium steel ruler;
the illuminating lamp is connected with the illuminating lamp buckle through a rotating shaft; the lamp buckle is vertically clamped on the adjustable binding belt, and the adjustable binding belt is sleeved on the indium steel ruler;
when the lamp is not used, the lamp buckle and the lamp are arranged in the groove on the back of the indium steel ruler; when the illuminating lamp is used, the illuminating lamp buckle is positioned in the middle of one side of the indium steel ruler with scales;
the illuminating lamp can rotate within 90 degrees through a rotating shaft;
the adjustable bandage can reciprocate on the indium steel chi.
Furthermore, the adjustable bandage is an elastic plastic bandage.
Furthermore, the width of the adjustable binding belt is 1-3 cm.
Furthermore, the illuminating lamp is a replaceable battery type illuminating lamp, and a button battery is arranged in the illuminating lamp.
Furthermore, the thickness of the illuminator is 1-3 cm.
Furthermore, the illuminator buckle is a plastic buckle.
Furthermore, the width of the lamp fastener is 1-3 cm.
Furthermore, the rotating shaft is a damping rotating shaft.
The utility model discloses a use method for instrument that is used for level to measure under low light condition, when the low light condition was measured, move the illuminator from the recess of indium steel chi back to the front, open the illuminator, adjust adjustable bandage to sight height top and fix, adjust the illuminator downwards through the pivot, make the light beam shine on the chi face and measure; after the measurement is finished, the adjustable binding band is adjusted, and the illuminating lamp is moved into the groove of the indium tile ruler.
The utility model discloses a show the effect and lie in: when the external light is weak, the LED lamp can be turned on to assist illumination and can be adjusted along with the height of the sight line. The whole using process is simple, convenient and quick, the ruler holding personnel can complete corresponding operation, the working efficiency is greatly improved, and the limitation of field observation conditions is reduced.
Drawings
Fig. 1 is a schematic view of a tool for level measurement under low light conditions of the present invention, which is located on the front side of an indium steel ruler;
fig. 2 is a schematic view of a tool for level measurement under low light conditions according to the present invention, which is located in a groove of an indium steel ruler;
fig. 3 is a side view of fig. 2.
In the figure: 1. adjustable bandage, 2. illuminator, 3. indium steel ruler, 4. illuminator buckle, 5. pivot.
Detailed Description
The following describes a tool for level measurement under low light conditions in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, a tool for level measurement in low light conditions comprises an adjustable binding band 1, a lamp 2 and an indium steel ruler 3;
the illuminator 2 is connected with an illuminator buckle 4 through a rotating shaft 5; the illuminator buckle 4 is vertically clamped on the adjustable bandage 1, and the adjustable bandage 1 is sleeved on the indium steel ruler 3;
when the illuminator 2 is not used, the illuminator buckle 4 and the illuminator 2 are arranged in the groove on the back of the indium steel ruler 3; when the illuminating lamp 2 is used, the illuminating lamp buckle 4 is positioned in the middle of one side of the indium steel ruler 3 with scales;
the illuminator 2 can rotate within 90 degrees through the rotating shaft 5;
the adjustable bandage 1 can move up and down on the indium steel ruler 3.
Furthermore, the adjustable bandage 1 is an elastic plastic bandage.
Furthermore, the width of the adjustable bandage 1 is 1-3 cm.
Furthermore, the illuminator 2 is a replaceable battery type illuminator, and a button battery is arranged in the illuminator.
Further, the thickness of the illuminator 2 is 1-3 cm.
Further, the lamp buckle 4 is a plastic buckle.
Furthermore, the width of the lamp buckle 4 is 1-3 cm.
Further, the rotating shaft 5 is a rotating shaft with damping.
The utility model discloses a use method for instrument that is used for level to measure under low light condition, when the low light condition is measured, move illuminator 2 from the recess of indium steel chi 3 back to the front, open illuminator 2, adjust adjustable bandage 1 to the sight height top and fix, adjust illuminator 2 down through pivot 5, make the light beam shine on the chi face and measure; after the measurement is finished, the adjustable binding band 1 is adjusted, and the illuminating lamp 2 is moved into the groove of the indium tile ruler.
Claims (8)
1. A tool for level measurement under low light conditions, characterized in that: comprises an adjustable binding belt (1), a lighting lamp (2) and an indium steel ruler (3);
the illuminator (2) is connected with the illuminator buckle (4) through a rotating shaft (5); the illuminator buckle (4) is vertically clamped on the adjustable bandage (1), and the adjustable bandage (1) is sleeved on the indium steel ruler (3);
when the illuminator (2) is not used, the illuminator buckle (4) and the illuminator (2) are arranged in the groove on the back of the indium steel ruler (3); when the illuminating lamp (2) is used, the illuminating lamp buckle (4) is positioned in the middle of one side of the indium steel ruler (3) with scales;
the illuminator (2) can rotate within 90 degrees through the rotating shaft (5);
the adjustable binding band (1) can move up and down on the indium steel ruler (3).
2. A tool for level measurement in low light conditions, according to claim 1, wherein: the adjustable bandage (1) is an elastic plastic bandage.
3. A tool for level measurement in low light conditions, according to claim 1, wherein: the width of the adjustable bandage (1) is 1-3 cm.
4. A tool for level measurement in low light conditions, according to claim 1, wherein: the illuminating lamp (2) is a replaceable battery type illuminating lamp and is internally provided with a button battery.
5. A tool for level measurement in low light conditions, according to claim 1, wherein: the thickness of the illuminator (2) is 1-3 cm.
6. A tool for level measurement in low light conditions, according to claim 1, wherein: the lamp buckle (4) is a plastic buckle.
7. A tool for level measurement in low light conditions, according to claim 1, wherein: the width of the lamp fastener (4) is 1-3 cm.
8. A tool for level measurement in low light conditions, according to claim 1, wherein: the rotating shaft (5) is a rotating shaft with damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649341.XU CN211504086U (en) | 2019-05-08 | 2019-05-08 | A instrument that is used for level to measure under low light condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649341.XU CN211504086U (en) | 2019-05-08 | 2019-05-08 | A instrument that is used for level to measure under low light condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211504086U true CN211504086U (en) | 2020-09-15 |
Family
ID=72393392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920649341.XU Active CN211504086U (en) | 2019-05-08 | 2019-05-08 | A instrument that is used for level to measure under low light condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211504086U (en) |
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2019
- 2019-05-08 CN CN201920649341.XU patent/CN211504086U/en active Active
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