CN107764302B - Telescopic detachable sensor protection device and use method thereof - Google Patents
Telescopic detachable sensor protection device and use method thereof Download PDFInfo
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- CN107764302B CN107764302B CN201711229104.XA CN201711229104A CN107764302B CN 107764302 B CN107764302 B CN 107764302B CN 201711229104 A CN201711229104 A CN 201711229104A CN 107764302 B CN107764302 B CN 107764302B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 84
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 239000002689 soil Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 17
- 235000017491 Bambusa tulda Nutrition 0.000 description 17
- 241001330002 Bambuseae Species 0.000 description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 17
- 239000011425 bamboo Substances 0.000 description 17
- 230000008901 benefit Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to a telescopic detachable sensor protection device and a use method thereof, the telescopic detachable sensor protection device comprises a cylindrical protection barrel with a closed upper end, a protection sleeve which is used for installing a sensor and is detachably connected with the protection barrel is arranged in an inner cavity of the protection barrel, a needle hole which is used for a detection needle at the lower end of the sensor to penetrate out is arranged at the lower end of the protection sleeve, a first elastic convex button which is clamped with a first through hole arranged on the upper side wall of the protection barrel and is unlocked when the protection sleeve is pressed inwards is arranged on the protection sleeve, a second through hole is arranged on the lower side wall of the protection barrel, the second through hole is clamped with the first elastic convex button when the protection sleeve slides downwards to enable the detection needle to be exposed out of the protection barrel, and a protection cover which is detachably connected with the protection barrel is also arranged at the lower end of the protection barrel. The sensor protection device is compact in structure, convenient to use and convenient to use, and can be used for protecting the sensor and rapidly replacing the sensor on the premise of not disassembling the protective sleeve.
Description
Technical Field
The invention relates to a telescopic detachable sensor protection device and a use method thereof.
Background
With the continued development of intelligent agriculture, traditional farms are not adapting to the development requirements of current agriculture. Farm data monitoring and measurement is a necessary means and technique to achieve high yields. For the farm, a large amount of agricultural intelligent equipment with high technological content is introduced to improve the benefit of the farm, the agricultural equipment is generally used for measuring accurate values of temperature, humidity, light intensity, salinity and the like of the farm, and the best reasonable scheme for managing the farm is calculated and found by relying on the data. Compared with abroad, china is still in a later state in detecting various parameters such as temperature, humidity, salt and the like in soil. The detection personnel often need to carry a lot of, the great relevant equipment of volume and insert earth and carry out data acquisition when gathering data to soil, bring very big inconvenience for the tester.
Disclosure of Invention
The invention aims to provide a telescopic detachable sensor protection device and a use method thereof, which are compact in structure, convenient to use for protecting a sensor, and convenient to use, and can be quickly replaced on the premise of not disassembling a protective sleeve.
The technical scheme of the invention is as follows: the utility model provides a telescopic detachable sensor protection device, includes upper end confined tube-shape protection section of thick bamboo, the inner chamber of protection section of thick bamboo is provided with and is used for installing the sensor and with the removable protective sheath of being connected of protection section of thick bamboo, the lower extreme of protective sheath is provided with the pinhole that is used for the detection needle of sensor lower extreme to wear out, is provided with on the protective sheath with offer in the first through-hole looks joint of protection section of thick bamboo upper portion lateral wall and accomplish the first elasticity knob of unblock when inwards pressing, the second through-hole has been offered to the lower part lateral wall of protection section of thick bamboo, the second through-hole realizes the joint with first elasticity knob when the protective sheath slides downwards and makes the detection needle expose the protection section of thick bamboo, the lower extreme of protection section of thick bamboo still is provided with the visor rather than releasable connection.
Further, the protective sheath includes protective sheath and lower protective sheath, go up protective sheath and lower protective sheath detachable connection, go up the cooperation between protective sheath and the lower protective sheath and form the installation cavity that is used for installing the sensor, first elasticity knob sets up on last protective sheath, the pinhole sets up on the lower extreme of lower protective sheath.
Further, the upper protection is a cylinder with an upper concave cavity, the lower protection sleeve is a barrel-shaped cylinder with a lower concave cavity, and the upper concave cavity and the lower concave cavity are matched to form a mounting cavity.
Further, the lateral wall on lower protective sheath upper portion is provided with a plurality of L type draw-in groove along circumference interval, the inside wall of last protective sheath lower part corresponds and is provided with a plurality of latch, the latch is put on the lower protective sheath and rotatory back and accomplish the joint with L type draw-in groove at the lower extreme cover of last protective sheath.
Further, the upper end of the upper protective sleeve is provided with a downward concave mounting groove, the side wall of the mounting groove is provided with a third through hole which radially penetrates out of the upper protective sleeve, a first inverted V-shaped spring piece with a protruding portion at one end is arranged in the mounting groove, and the protruding portion penetrates out of the third through hole to form a first elastic protruding button.
Further, the protruding portion and the first inverted V-shaped spring piece are integrally formed, and the lower end of the protection cylinder is in threaded connection or clamping connection with the protection cover.
Further, the upper end of the protection cylinder is also provided with an extension part which extends upwards and has a diameter smaller than that of the protection cylinder, and the side wall of the extension part is provided with a second elastic convex button.
Further, the extension portion is a hollow cylinder integrally formed with the protection cylinder, a second inverted V-shaped spring piece is arranged in the inner cavity of the hollow cylinder, a protruding portion is arranged at one end of the second inverted V-shaped spring piece, and the protruding portion penetrates out of a fourth through hole formed in the side wall of the hollow cylinder to form a second elastic protruding button.
The application method of the telescopic detachable sensor protection device comprises the following steps of:
1) When the sensor is not used, the first elastic convex button on the upper protective sleeve is clamped with the first through hole of the protective cylinder, and at the moment, the detection needle of the sensor only exposes a small part at the lower end of the protective cylinder and covers the protective cover;
2) When soil data is measured, a first elastic convex button positioned on a first through hole of the protection cylinder is pressed, the first elastic convex button enters the protection cylinder, the sensor is lightly pulled by hand, the sensor slides downwards along the protection cylinder, and when the first elastic convex button reaches a second through hole of the protection cylinder, the first elastic convex button automatically pops out to finish clamping, so that measurement can be performed;
3) When the sensors with different types need to be replaced, the sensors, the upper protective sleeve and the lower protective sleeve can be pulled out by pressing the first elastic convex button positioned on the second through hole of the protective cylinder, and the upper protective sleeve and the lower protective sleeve can be detached to detach the sensors for replacement and reassembling;
4) When the sensor protection device is fixed with the related data receiving equipment, the extension part is only required to be inserted into a cylindrical steel pipe which is arranged on the equipment and has a corresponding diameter with the extension part, the limiting fixation is completed through the second elastic convex button, and after the use is finished, the sensor protection device can be detached only by manually pressing the second elastic convex button.
Compared with the prior art, the invention has the following advantages: the telescopic detachable sensor protection device is compact in structure, convenient to use for protecting the sensor, and convenient to independently carry or install on other data acquisition equipment, and improves the universality, and the sensor can be quickly replaced on the premise of not disassembling the sensor protection sleeve;
the sensor is wrapped and protected by the clamping grooves and the clamping teeth of the upper protective sleeve and the lower protective sleeve in a rotating combination mode, so that the sensor is easy and convenient to assemble, and is easy to disassemble, inspect and reassemble when the sensor has a problem or needs to be replaced with other models;
Through-hole and V-arrangement spring leaf between protective sheath and the protection section of thick bamboo when the data about letting the sensor insert soil measurement need, presses the first reverse V-arrangement spring leaf that is in the first through-hole on protection section of thick bamboo upper portion, and the sensor is drawn down to the hand light, reaches the round hole automatic ejection of lower extreme assigned position and fixes, alright measure. After the use is finished, the first V-shaped spring piece in the second through hole at the lower part of the telescopic cylinder can be pressed, the sensor is slightly pushed by hands to return to the original position, and the sensor protective cover is covered. Through the design of two kinds of flexible states when using and idle, can make it conveniently carry to do benefit to the protection sensor.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the upper protective sleeve, sensor and lower protective sleeve of the present invention in an exploded state;
Fig. 5 is a schematic structural view of a first inverted V-shaped spring piece or a second inverted V-shaped spring piece according to the present invention.
Detailed Description
In order to make the above features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Referring to fig. 1 to 5
The utility model provides a telescopic detachable sensor protection device, includes upper end confined tube-shape protection section of thick bamboo 10, the inner chamber of protection section of thick bamboo is provided with and is used for installing sensor 20 and with the removable protective sheath 30 who connects of protection section of thick bamboo, the protective sheath can with the inner chamber sliding fit of protection section of thick bamboo, the lower extreme of protective sheath is provided with the pinhole 363 that is used for the probe 21 of sensor lower extreme to wear out, is provided with on the protective sheath with offer in the first through-hole 11 looks joint of protection section of thick bamboo upper portion lateral wall and accomplish the first elastic knob 41 of unblock when inwards pressing, second through-hole 12 has been seted up to the lower part lateral wall of protection section of thick bamboo, the second through-hole realizes the joint with first elastic knob when the protective sheath slides down and makes the probe expose the protection section of thick bamboo, the lower extreme of protection section of thick bamboo still is provided with the visor 50 rather than detachable connection. The sensor with the protective sleeve can be detached by detaching the protective cover to unlock the first elastic convex button and the second through hole, and the sensor with the protective sleeve is replaced by another sensor with the first elastic convex button on the protective sleeve.
In this embodiment, the protection sleeve includes an upper protection sleeve 31 and a lower protection sleeve 36, the upper protection sleeve and the lower protection sleeve are detachably connected, an installation cavity 32 for installing a sensor is formed between the upper protection sleeve and the lower protection sleeve in a matching manner, the first elastic protruding button is arranged on the upper protection sleeve, and the pinhole is arranged on the lower end of the lower protection sleeve. The sensor is replaced through the upper protective sleeve and the lower protective sleeve.
In this embodiment, the upper protection is a cylinder with an upper concave cavity 311, the lower protection sleeve is a barrel-shaped cylinder with a lower concave cavity 361, and the upper concave cavity and the lower concave cavity cooperate to form a mounting cavity 32, so that the sensor is convenient to mount.
In this embodiment, a plurality of L-shaped clamping grooves 362 are formed in the outer side wall of the upper portion of the lower protective sleeve at intervals along the circumferential direction, a plurality of clamping teeth 312 are correspondingly formed in the inner side wall of the lower portion of the upper protective sleeve, and the clamping teeth are sleeved on the lower protective sleeve at the lower end of the upper protective sleeve and rotate to be clamped with the L-shaped clamping grooves, so that detachable connection is achieved.
In this embodiment, the upper end of the upper protective sleeve is provided with a downward concave mounting groove 313, a third through hole 314 radially penetrating out of the upper protective sleeve is provided on the side wall of the mounting groove, a first inverted V-shaped spring piece 40 with a protruding portion at one end is provided in the mounting groove, and the protruding portion penetrates out of the third through hole to form a first elastic protruding button, so that the protruding portion is clamped with the first through hole or the second through hole.
In this embodiment, the protruding portion and the first inverted V-shaped spring piece are integrally formed, and the lower end of the protection cylinder is in threaded connection or clamped connection with the protection cover, so that detachable connection is achieved.
In this embodiment, the upper end of the protection cylinder is further provided with an extension portion 13 extending upward and having a diameter smaller than that of the protection cylinder, and a side wall of the extension portion is provided with a second elastic knob 61.
In this embodiment, the extension portion is a hollow cylinder integrally formed with the protection cylinder, a second inverted V-shaped spring piece 60 is disposed in an inner cavity of the hollow cylinder, a protrusion is disposed at one end of the second inverted V-shaped spring piece, and the protrusion penetrates out of a fourth through hole 14 formed in a side wall of the hollow cylinder to form a second elastic protruding button, so that the second elastic protruding button is connected with the related data receiving device.
The application method of the telescopic detachable sensor protection device comprises the following steps of:
1) When the sensor is not used, the first elastic convex button on the upper protective sleeve is clamped with the first through hole of the protective cylinder, at the moment, the detection needle of the sensor only exposes a small part at the lower end of the protective cylinder and covers the protective cover, so that foreign matters are prevented from entering the sensor and the detection needle is exposed outside;
2) When soil data is measured, a first elastic convex button positioned on a first through hole of the protection cylinder is pressed, the first elastic convex button enters the protection cylinder, the sensor is lightly pulled by hand, the sensor slides downwards along the protection cylinder, and when the first elastic convex button reaches a second through hole of the protection cylinder, the first elastic convex button automatically pops out to finish clamping, so that measurement can be performed;
3) When the sensors with different types are required to be replaced, the sensor, the upper protective sleeve and the lower protective sleeve can be pulled out by only pressing the first elastic convex button on the second through hole of the protective cylinder at the moment (or pressing the first elastic button inwards when the first elastic button is still in the first through hole so that the sensor in a contracted state is changed into an extending state and then pressing the first elastic convex button on the second through hole of the protective cylinder at the moment), and the sensor can be detached for replacement and reassembling along the opposite steps when the sensor is assembled with the upper protective sleeve and the lower protective sleeve;
4) When the sensor protection device is fixed with the related data receiving equipment, the extension part is only required to be inserted into a cylindrical steel pipe which is arranged on the equipment and has a corresponding diameter with the extension part, a through hole matched with the second elastic convex button is formed in the cylindrical steel pipe, the limiting fixation can be completed through the matching of the second elastic convex button and the through hole, and after the use is finished, the sensor protection device can be detached by only manually pressing the second elastic convex button so as to be used for being connected and fixed with other processing equipment.
The foregoing is only illustrative of the preferred embodiments of the present invention, and it will be apparent to those skilled in the art from this disclosure that, based upon the teachings herein, a different form of retractable removable sensor protection device may be devised without the exercise of inventive faculty, and that all such equivalent changes, modifications, substitutions and alterations can be made herein without departing from the spirit and scope of the invention.
Claims (6)
1. The use method of the telescopic detachable sensor protection device is characterized in that the telescopic detachable sensor protection device comprises a cylindrical protection barrel with a closed upper end, a protective sleeve for installing a sensor and detachably connecting with the protection barrel is arranged in an inner cavity of the protection barrel, a needle hole for penetrating out a detection needle at the lower end of the sensor is arranged at the lower end of the protective sleeve, a first elastic convex button which is clamped with a first through hole formed in the upper side wall of the protection barrel and is unlocked when being pressed inwards is arranged on the protective sleeve, a second through hole is formed in the lower side wall of the protection barrel, the second through hole is clamped with the first elastic convex button when the protective sleeve slides downwards to enable the detection needle to be exposed out of the protection barrel, and a protective cover which is detachably connected with the protective barrel is also arranged at the lower end of the protection barrel; the protection sleeve comprises an upper protection sleeve and a lower protection sleeve, the upper protection sleeve and the lower protection sleeve are detachably connected, an installation cavity for installing a sensor is formed between the upper protection sleeve and the lower protection sleeve in a matched mode, the first elastic protruding button is arranged on the upper protection sleeve, and the needle hole is arranged at the lower end of the lower protection sleeve; the upper end of the protection cylinder is also provided with an extension part which extends upwards and has a diameter smaller than that of the protection cylinder, and the side wall of the extension part is provided with a second elastic convex button; the using method comprises the following steps:
1) When the sensor is not used, the first elastic convex button on the upper protective sleeve is clamped with the first through hole of the protective cylinder, and at the moment, the detection needle of the sensor only exposes a small part at the lower end of the protective cylinder and covers the protective cover;
2) When soil data is measured, a first elastic convex button positioned on a first through hole of the protection cylinder is pressed, the first elastic convex button enters the protection cylinder, the sensor is lightly pulled by hand, the sensor slides downwards along the protection cylinder, and when the first elastic convex button reaches a second through hole of the protection cylinder, the first elastic convex button automatically pops out to finish clamping, so that measurement can be performed;
3) When the sensors with different types need to be replaced, the sensors, the upper protective sleeve and the lower protective sleeve can be pulled out by pressing the first elastic convex button positioned on the second through hole of the protective cylinder, and the upper protective sleeve and the lower protective sleeve can be detached to detach the sensors for replacement and reassembling;
4) When the sensor protection device is fixed with the related data receiving equipment, the extension part is only required to be inserted into a cylindrical steel pipe which is arranged on the equipment and has a corresponding diameter with the extension part, the limiting fixation is completed through the second elastic convex button, and after the use is finished, the sensor protection device can be detached only by manually pressing the second elastic convex button.
2. The method of claim 1, wherein the upper protective sleeve is a cylinder with an upper cavity, the lower protective sleeve is a barrel cylinder with a lower cavity, and the upper cavity and the lower cavity cooperate to form the mounting chamber.
3. The method for using the telescopic detachable sensor protection device according to claim 1 or 2, wherein a plurality of L-shaped clamping grooves are formed in the outer side wall of the upper portion of the lower protection sleeve at intervals along the circumferential direction, a plurality of clamping teeth are correspondingly formed in the inner side wall of the lower portion of the upper protection sleeve, and the clamping teeth are sleeved on the lower protection sleeve at the lower end of the upper protection sleeve and are clamped with the L-shaped clamping grooves after rotating.
4. The method of claim 1, wherein a downward concave mounting groove is formed at the upper end of the upper protective sleeve, a third through hole radially penetrating the upper protective sleeve is formed in the side wall of the mounting groove, a first inverted V-shaped spring piece with a protruding portion at one end is arranged in the mounting groove, and the protruding portion penetrates out of the third through hole to form a first elastic protruding button.
5. The method of claim 4, wherein the protrusion is integrally formed with the first inverted V-shaped spring plate, and the lower end of the protective barrel is screwed or clamped with the protective cover.
6. The method of claim 1, wherein the extension portion is a hollow cylinder integrally formed with the protection cylinder, a second inverted V-shaped spring piece is disposed in an inner cavity of the hollow cylinder, a protrusion is disposed at one end of the second inverted V-shaped spring piece, and the protrusion penetrates out from a fourth hole formed in a side wall of the hollow cylinder to form a second elastic protrusion.
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CN201711229104.XA CN107764302B (en) | 2017-11-29 | 2017-11-29 | Telescopic detachable sensor protection device and use method thereof |
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CN201711229104.XA CN107764302B (en) | 2017-11-29 | 2017-11-29 | Telescopic detachable sensor protection device and use method thereof |
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CN107764302B true CN107764302B (en) | 2024-05-28 |
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