CN220288618U - Handheld river section observation device - Google Patents
Handheld river section observation device Download PDFInfo
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- CN220288618U CN220288618U CN202321498538.0U CN202321498538U CN220288618U CN 220288618 U CN220288618 U CN 220288618U CN 202321498538 U CN202321498538 U CN 202321498538U CN 220288618 U CN220288618 U CN 220288618U
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- handheld instrument
- section observation
- observation device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model relates to a handheld river section observation device which comprises an infrared opposite-shooting device, a handheld instrument main body and a depth sensor, wherein a telescopic rod frame and a display screen are arranged on the handheld instrument main body, a laser range finder electrically connected with the display screen is arranged on the telescopic rod frame, an infrared reflection baffle A for shielding light beams emitted by the infrared opposite-shooting device is arranged on the laser range finder, the depth sensor is electrically connected with the display screen through a cable, a base is arranged at the bottom of the infrared opposite-shooting device, and an infrared reflection baffle B for shielding laser emitted by the laser range finder is arranged on the base.
Description
Technical Field
The utility model relates to the field of river section observation devices, in particular to a handheld river section observation device.
Background
In the river section observation process every year, an observation section is required to be determined by pulling a steel wire rope, which is time-consuming and labor-consuming; the depth measurement by the depth measuring hammer is heavy and inefficient, so that the river section observation needs to consume a great deal of manpower and time cost, and is very difficult to develop.
The river section observation comprises measurement of a water part and measurement of an underwater part, and the traditional measurement method of the water part comprises a level gauge measurement method, a theodolite intersection method, a theodolite sight distance method, a total station coordinate method and the like; the common modes for measuring the water depth include a sounding rope method, a sounding rod method, a sounding hammer method, an echo sounding instrument method and the like. The measurement results of the water-based measuring method and the water depth measuring method are extremely easy to be influenced by the precision of measuring instruments, technicians, weather conditions, the conditions of the open air and the like to generate obvious changes, and particularly the water depth measuring method is extremely easy to be influenced by factors such as water flow speed, water depth and the like, so that the efficiency of section measuring operation is low.
Disclosure of Invention
The utility model overcomes the defects of the prior art, provides the handheld river section observation device, has the effects of safe operation, convenience, high efficiency and portability, and solves the problems of low efficiency, time consumption by manpower and the like in the mode of adopting a wire rope to determine an observation section and measuring the water depth by a depth measuring hammer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hand-held type river section observation device, includes infrared correlation ware, handheld instrument main part, depth sensor, be provided with telescopic link frame, display screen in the handheld instrument main part, be provided with on the telescopic link frame with display screen electric connection's laser rangefinder, be provided with on the laser rangefinder and be used for sheltering from infrared reflection baffle A of infrared correlation ware outgoing beam, depth sensor pass through the cable with display screen electric connection, infrared correlation ware's bottom is provided with the base, be provided with on the base and be used for sheltering from laser rangefinder outgoing laser's infrared reflection baffle B.
In a preferred embodiment of the present utility model, the hand-held instrument body is provided with a laser emission switch for controlling the laser range finder, the hand-held instrument body is provided with a depth detection switch for controlling the depth sensor, and the hand-held instrument body is provided with a main switch.
In a preferred embodiment of the present utility model, the handheld instrument body is provided with a power indicator, a charging indicator, an error indicator and a charging port for knowing the status of the instrument.
In a preferred embodiment of the present utility model, the handheld instrument body is provided with a signal output port and a signal input port.
In a preferred embodiment of the present utility model, the base is further provided with a concave lens, and the concave lens is parallel to the infrared reflection baffle B and is horizontally disposed.
In a preferred embodiment of the utility model, the telescopic rod frame is capable of maintaining its length unchanged after extension or shortening.
The utility model solves the defects existing in the background technology, and has the beneficial effects that:
the infrared correlation detector is used for replacing a manual drawing steel wire rope to determine the section, the handheld river section observation device is adopted in the observation process, on one hand, the laser range finder is used for determining the offshore distance, and on the other hand, the depth sensor is used for measuring the water depth. The device can greatly reduce the manpower cost expenditure and the operation time, and simultaneously, the device is convenient and fast to operate, safe and efficient to use, relatively small in volume and convenient to carry for outdoor operation.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the general assembly structure of a body of a hand-held instrument in a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram of the infrared radiation source in accordance with the preferred embodiment of the present utility model;
wherein, 1, an infrared correlation device; 2. a hand-held instrument body; 3. a depth sensor; 4. a telescopic rod frame; 5. a display screen; 6. a laser range finder; 7. an infrared reflection baffle A; 8. a cable; 9. an infrared reflection baffle B; 10. a laser emission switch; 11. a depth switch; 12. a power indicator light; 13. a charge indicator light; 14. an error indicator light; 15. a charging port; 16. a signal output port; 17. a signal input port; 18. a base; 19. a concave lens; 20. and a main switch.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.
It should be noted that, if a directional indication (such as up, down, bottom, top, etc.) is involved in the embodiment of the present utility model, the directional indication is merely used to explain the relative positional relationship between the components, the movement situation, etc. in a certain specific posture, and if the specific posture is changed, the directional indication is correspondingly changed. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 and 2, a handheld river section observation device comprises an infrared opposite emitter 1, a handheld instrument main body 2, a depth sensor 3, a telescopic rod frame 4 and a display screen 5 which are arranged on the handheld instrument main body 2, a laser range finder 6 electrically connected with the display screen 5 and arranged on the telescopic rod frame 4, an infrared reflection baffle A7 for shielding a light beam emitted by the infrared opposite emitter 1 and arranged on the laser range finder 6, a base 18 arranged at the bottom of the infrared opposite emitter 1 and electrically connected with the display screen 5 through a cable 8, and an infrared reflection baffle B9 for shielding laser emitted by the laser range finder 6 and arranged on the base 18.
Specifically, before measuring the river section, in order to ensure the uniqueness of the river section, the infrared correlation device 1 is fixed on the embankment slope protection of the section observation pile corresponding to the two sides of the river through the base 18, the section is required to be determined through the infrared rays emitted by the infrared correlation device 1, then the infrared reflection baffle on the telescopic rod frame 4 is enabled to shield the infrared rays emitted by the infrared correlation device 1 by extending or shortening the telescopic rod frame 4, and the telescopic rod frame 4 can keep the length unchanged after extending or shortening, so that the handheld instrument main body 2 is kept on the river section. The depth sensor 3 is then thrown into the river channel to detect the depth of the section river channel. At this time, the laser emitted by the laser range finder 6 irradiates the infrared reflection baffle B9 on the infrared opposite emitter 1, so that the distance between the observation point and the infrared opposite emitter 1 is confirmed, and finally, the data observed by the depth sensor 3 and the laser range finder 6 can be displayed through the display screen 5, so that the recording is convenient. The device is small in size, convenient to carry, simple and quick to operate, capable of greatly increasing the efficiency of river section observation, and not easy to be influenced by factors such as water flow speed and water depth.
Further, in order to control the depth sensor 3 and the laser range finder 6 conveniently, a laser emission switch 10 for controlling the laser range finder 6 is arranged on the handheld instrument main body 2, a depth measuring switch 11 for controlling the depth sensor 3 is arranged on the handheld instrument main body 2, and a master switch 20 is arranged on the handheld instrument main body 2.
Further, in order to conveniently and intuitively display the state of the device, the handheld instrument body 2 is provided with a power indicator 12, a charging indicator 13, an error indicator 14 and a charging port 15 for knowing the state of the instrument.
Further, in order to facilitate the storage of the observation data in the computer, the handheld instrument body 2 is provided with a signal output port 16 and a signal input port 17.
In this embodiment, the base 18 is further provided with a concave lens 19, and the concave lens 19 is parallel to the infrared reflection baffle B9 and is horizontally disposed, so as to ensure that the infrared rays emitted by the infrared counter-emitter 1 and the laser emitted by the laser range finder 6 remain horizontal, and further ensure accuracy of distance measurement.
Working principle: the infrared correlation device 1 is used for replacing a manual drawing steel wire rope to determine the section, the depth sensor 3 is used for replacing a depth measuring hammer to measure the water depth, the water depth measuring device is convenient and quick, manpower and time can be greatly saved, and the section observation efficiency of a river channel is improved.
The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. The utility model provides a hand-held type river section observation device, includes infrared correlation ware (1), handheld instrument main part (2), degree of depth sensor (3), its characterized in that: be provided with telescopic link frame (4), display screen (5) on handheld instrument main part (2), be provided with on telescopic link frame (4) with laser rangefinder (6) of display screen (5) electric connection, be provided with on laser rangefinder (6) and be used for sheltering from infrared reflecting baffle A (7) of light beam is penetrated out to infrared opposite-shooting device (1), depth sensor (3) through cable (8) with display screen (5) electric connection, the bottom of infrared opposite-shooting device (1) is provided with base (18), be provided with on base (18) and be used for sheltering from infrared reflecting baffle B (9) of laser rangefinder (6) penetrating laser.
2. The hand-held riverway section observation device according to claim 1, wherein: the laser range finder comprises a handheld instrument main body (2), wherein a laser emission switch (10) for controlling the laser range finder (6) is arranged on the handheld instrument main body (2), a sounding switch (11) for controlling a depth sensor (3) is arranged on the handheld instrument main body (2), and a master switch (20) is arranged on the handheld instrument main body (2).
3. The hand-held riverway section observation device according to claim 1, wherein: the handheld instrument body (2) is provided with a power indicator lamp (12), a charging indicator lamp (13), an error indicator lamp (14) and a charging port (15) for knowing the state of the instrument.
4. The hand-held riverway section observation device according to claim 1, wherein: the handheld instrument main body (2) is provided with a signal output port (16) and a signal input port (17).
5. The hand-held riverway section observation device according to claim 1, wherein: the base (18) is also provided with a concave lens (19), and the concave lens (19) and the infrared reflection baffle B (9) are parallel and are horizontally arranged.
6. The hand-held riverway section observation device according to claim 1, wherein: the telescopic rod frame (4) can keep the length unchanged after being lengthened or shortened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498538.0U CN220288618U (en) | 2023-06-13 | 2023-06-13 | Handheld river section observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498538.0U CN220288618U (en) | 2023-06-13 | 2023-06-13 | Handheld river section observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220288618U true CN220288618U (en) | 2024-01-02 |
Family
ID=89331745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321498538.0U Active CN220288618U (en) | 2023-06-13 | 2023-06-13 | Handheld river section observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220288618U (en) |
-
2023
- 2023-06-13 CN CN202321498538.0U patent/CN220288618U/en active Active
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