CN111623826A - A hand-held type monitor for farming environmental monitoring - Google Patents
A hand-held type monitor for farming environmental monitoring Download PDFInfo
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- CN111623826A CN111623826A CN202010507469.XA CN202010507469A CN111623826A CN 111623826 A CN111623826 A CN 111623826A CN 202010507469 A CN202010507469 A CN 202010507469A CN 111623826 A CN111623826 A CN 111623826A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 230000007613 environmental effect Effects 0.000 title claims description 4
- 238000009313 farming Methods 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 abstract description 6
- 239000002689 soil Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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Abstract
The invention provides a handheld monitor for monitoring an agricultural planting environment, which comprises a monitor main body and further comprises: a chassis; the upright post is arranged at the top of the chassis; the fixing frame is arranged at the top of the upright post, and the monitor main body is detachably fixed on the fixing frame; the ground fixing mechanism is arranged on the chassis and used for fixing the chassis on the ground. The handheld monitor for monitoring the agricultural planting environment provided by the invention avoids the problem that the handheld monitor is not placed in place during long-time online measurement, and is convenient for operators to monitor for a long time.
Description
Technical Field
The invention relates to the technical field of agricultural planting environment monitoring equipment, in particular to a handheld monitor for monitoring agricultural planting environment.
Background
Agricultural planting, namely agricultural cultivation, is to utilize the growth and development law of plants to obtain products through artificial cultivation, and agricultural planting environment monitoring is a very important link in the agricultural planting process, and agricultural environment quality conditions, change laws and development trends are timely, accurately and comprehensively fed back to technicians through technical monitoring, so that the safety and the human health of agricultural products can be guaranteed, and scientific basis is provided for agricultural environment management.
At present, a handheld monitor is often adopted for monitoring the agricultural planting environment, and the temperature, the humidity, the illumination intensity, the photosynthetically active radiation, the wind direction and the wind speed, the rainfall, the CO2 concentration, the soil temperature, the soil moisture and the like can be monitored. However, when long-time online measurement is needed, the existing handheld monitor is placed everywhere, if the existing handheld monitor is directly placed on the ground, moisture in the ground easily erodes devices inside the handheld monitor, the service life of the handheld monitor is affected, and an operator cannot hold the handheld monitor for a long time, so that the handheld monitor is very inconvenient to use.
Disclosure of Invention
The invention aims to provide a handheld monitor for monitoring an agricultural planting environment, which solves the problem that the conventional handheld monitor is inconvenient to place when long-time online measurement is needed.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a hand-held type monitor for farming environmental monitoring, includes the monitor main part, still includes:
a chassis;
the upright post is arranged at the top of the chassis;
the fixing frame is arranged at the top of the upright post, and the monitor main body is detachably fixed on the fixing frame;
the ground fixing mechanism is arranged on the chassis and used for fixing the chassis on the ground.
Further, the fixing frame includes:
the main body is connected and arranged at the top of the upright post;
the bracket is connected to the bottom of the main body;
the pair of clamping frames are arranged on the upper part of the main body in a bilaterally symmetrical sliding manner;
the first adjusting mechanism is arranged in a first cavity on the main body and used for driving the pair of clamping frames to get close to or away from each other.
Still further, the first adjustment mechanism includes:
the double-sided rack is arranged in the first cavity in a sliding mode;
the pair of transmission gears are symmetrically arranged on two sides of the double-sided rack, and are meshed with the double-sided rack;
the pair of driven gears are respectively meshed with the pair of transmission gears and meshed with the rack bar part on the clamping frame on the corresponding side;
the compression spring is arranged between the double-sided rack and the main body, and the compression spring enables the clamping plate parts of the pair of clamping frames to be clamped on two sides of the monitor main body.
Furthermore, a guide rail is arranged in the first cavity, the double-sided rack is arranged on the guide rail in a sliding mode, and a shifting plate is connected to the double-sided rack.
Furthermore, a clamping groove is formed in the clamping plate portion, the side edge of the monitor main body can be clamped into the clamping groove, and a supporting groove for clamping the bottom of the monitor main body is formed in the top of the bracket.
Furthermore, the fixing frame further comprises a pair of clamping plates and a second adjusting mechanism, the clamping plates are symmetrically arranged on the lower portion of the main body in the left-right direction, the second adjusting mechanism is arranged in a second cavity in the main body, and the second adjusting mechanism is used for driving the clamping plates to move close to or away from each other.
Still further, the second adjustment mechanism includes:
the push-pull plate parts of the push-pull frames are arranged in the second cavity in a sliding manner, and a pair of connecting rods connected to the push-pull plate parts extend out of the second cavity and are connected with corresponding clamping plates;
the cam is rotatably arranged in the second cavity, and the peripheral surface of the cam abuts against the push-pull plate part;
a tension spring connected between the pair of push-pull plate portions, the tension spring causing the pair of clamp plates to be clamped on both sides of the monitor main body;
and the hand wheel is coaxially arranged with the cam.
Further, the ground fixing mechanism includes:
the upper base is arranged above the chassis;
the screw rod is rotatably arranged between the upper base and the chassis;
the limiting rod is arranged between the upper base and the chassis in a connecting manner;
the foot rest is in threaded connection with the screw rod and is in sliding fit with the limiting rod, and a plurality of pins are arranged at the bottom of the foot rest;
the driving piece is connected with one end of the screw rod.
Furthermore, the foot rest comprises a central disc part and a plurality of support rod parts which are uniformly distributed and connected on the periphery of the central disc part, threaded holes matched with the screw rods and through holes matched with the limiting rods are formed in the central disc part, the bottom of the radial far end of each support rod part is connected with the support rod part, and the support rod parts are connected and arranged at the bottom of the corresponding support rod parts.
Furthermore, a base station is arranged at the top of the base plate, an equipment cavity is arranged in the base station, the driving power piece is a motor, the motor is arranged in the equipment cavity, and an output shaft of the motor is connected with the lower end of the screw rod.
According to the technical scheme, the invention has the following beneficial effects:
according to the handheld monitor for monitoring the agricultural planting environment, when long-time online measurement is needed, an operator places the chassis on the ground of soil, then the chassis is stably fixed on the ground through the ground fixing mechanism, and finally the operator fixes the monitor main body on the fixing frame, so that the problem that the handheld monitor cannot be placed everywhere during long-time online measurement is solved, the handheld monitor is convenient for the operator to monitor for a long time, and the handheld monitor is convenient to use.
The invention is described in further detail below with reference to the figures and the detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a rear view structural diagram of the present invention.
Fig. 3 is a schematic view of the internal structure of the fixing frame of the present invention.
Fig. 4 is a schematic structural view of the clamping frame of the present invention.
Fig. 5 is a schematic structural view of the bracket of the present invention.
Fig. 6 is a schematic structural view of the ground fixing mechanism of the present invention.
Fig. 7 is a schematic structural view of the stand of the present invention.
Description of reference numerals: monitor main body 1, chassis 2, base 21, equipment cavity 22, guide hole 23, upright post 3, fixing frame 4, main body 41, first cavity 411, second cavity 412, first slide hole 413, second slide hole 414, first convex column 415, third slide hole 416, bracket 42, bracket 421, clamping frame 43, clamping plate portion 431, clamping groove 4311, rack rod portion 432, guide rod portion 433, first adjusting mechanism 44, double-sided rack 441, push plate portion 4411, second convex column 4412, transmission gear 442, driven gear 443, guide rail 444, compression spring 445, shifting plate 446, clamping plate 45, second adjusting mechanism 46, push-pull frame 461, push-pull plate portion 4611, connecting rod 4612, cam 462, tension spring 463, hand wheel 464, cover plate 47, slotted hole 471, ground fixing mechanism 5, upper base 51, lead screw 52, foot rest 53, central disc portion 531, threaded hole 5311, through hole 5312, support rod portion 532, upright rod portion 533, limiting rod 54, plug pin 55, equipment cavity 22, guide hole 416, bracket 52, bracket portion 416, bracket portion, a motor 56.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The invention is further described with reference to fig. 1 to 7, and as shown in fig. 1 and 2, the hand-held monitor for monitoring agricultural planting environment comprises a monitor main body 1, a chassis 2, an upright post 3, a fixing frame 4 and a ground fixing mechanism 5, wherein the ground fixing mechanism 5 is arranged on the chassis 2, the ground fixing mechanism 5 is used for fixing the chassis 2 on the ground, the upright post 3 is arranged at the top of the ground fixing mechanism 5, the fixing frame 4 is arranged at the top of the upright post 3, and the monitor main body 1 is detachably fixed on the fixing frame 4.
As shown in fig. 3, 4 and 5, the fixing frame 4 includes a main body 41, a pair of brackets 42, a pair of clamping frames 43, a first adjusting mechanism 44 and a cover plate 47, the bottom of the main body 41 is fixedly connected to the top of the upright column 3, the pair of brackets 42 is symmetrically connected to the bottom of the main body 41, the top of the bracket 42 is provided with a bracket 421 into which the bottom of the monitor main body 1 is inserted, the pair of clamping frames 43 is arranged on the upper portion of the main body 41 in a sliding manner, the first adjusting mechanism 44 is arranged in a first cavity 411 on the back side of the main body 41, the first adjusting mechanism 44 is used for driving the pair of clamping frames 43 to move close to or away from each other, and the cover plate 47 is fixed on the back side.
Specifically, the clamping frame 43 includes a clamping plate portion 431, a rack rod portion 432 and a guide rod portion 433, the clamping plate portion 431 is provided with a clamping groove 4311 into which the side edge of the monitor main body 1 can be clamped, the rack rod portion 432 and the guide rod portion 433 are connected in parallel and arranged on the clamping plate portion 431, the rack rod portion 432 penetrates through a first sliding hole 413 on the main body 41 and extends into the first cavity 411, and the guide rod portion 433 is slidably arranged in a second sliding hole 414 on the main body 41.
The first adjusting mechanism 44 includes a double-sided rack 441, a pair of transmission gears 442, a pair of driven gears 443, and a compression spring 445, a guide rail 444 extending in a vertical direction is disposed in the first cavity 411, the double-sided rack 441 is slidably disposed on the guide rail 444, the pair of transmission gears 442 and the pair of driven gears 443 are both rotatably disposed in the first cavity 411, the pair of transmission gears 442 are symmetrically and rotatably disposed at two sides of the double-sided rack 441, the pair of transmission gears 442 are both engaged with the double-sided rack 441, the pair of driven gears 443 are respectively engaged with the pair of transmission gears 442, the pair of driven gears 443 are respectively engaged with the rack rod portion 432 on the clamping frame 43 at the corresponding side, the compression spring 445 is disposed between the push plate portion 4411 at the bottom of the double-sided rack 441 and the inner bottom wall of the first cavity 411, the upper end of the compression spring 445 is sleeved on the second boss 4412 at the bottom of the push plate portion 4411, the lower end of the, the compression spring 445 drives the clamping plate parts 431 of the clamping frames 43 to be tightly clamped on the two sides of the monitor main body 1 through the double-sided rack 441, the pair of transmission gears 442 and the pair of driven gears 443, in addition, the first adjusting mechanism 44 further comprises a shifting plate 446, one end of the shifting plate 446 passes through the slotted hole 471 on the cover plate 47 to be connected on the double-sided rack 441, when in use, an operator presses the shifting plate 446, and then the clamping plate parts 431 of the clamping frames 43 can be driven to be away from each other through the double-sided rack 441, the pair of transmission gears 442 and the pair of driven gears 443, so that the limitation on the monitor main body 1 is released.
As shown in fig. 3, in order to fix the monitor main body 1 to the fixing frame 4 more reliably, the fixing frame 4 further includes a pair of clamping plates 45 and a second adjusting mechanism 46, the pair of clamping plates 45 are symmetrically disposed on the lower portion of the main body 41, the second adjusting mechanism 46 is disposed in a second cavity 412 of the main body 41, and the second adjusting mechanism 46 is used for driving the pair of clamping plates 45 to move toward or away from each other.
Specifically, the second adjustment mechanism 46 includes a pair of symmetrically disposed push-pull frames 461, a cam 462, a pair of tension springs 463 and a hand wheel 464, wherein a push-pull plate 4611 of the push-pull frame 461 is slidably disposed in the second cavity 412, a pair of connecting rods 4612 connected to the push-pull plate 4611 extend through corresponding third sliding holes 416 of the main body 41 to connect with corresponding clamping plates 45, the cam 462 is rotatably disposed in the second cavity 412, the peripheral surface of the cam 462 abuts against the push-pull plate 4611, one tension spring 463 is connected between the upper portions of the pair of push-pull plate 4611, the other tension spring 463 is connected between the lower portions of the pair of push-pull plate 4611, the tension springs 463 enable the pair of clamping plates 45 to be tightly clamped on both sides of the monitor main body 1, so as to fix the monitor main body 1 on the fixing frame 4 more reliably, the hand wheel 464 is disposed outside the cover plate 47, and the hand wheel 464, the operator rotates the hand wheel 464, and the hand wheel 464 drives the cam 462 to rotate, so that the distal end of the cam 462 pushes against the push-pull plate portions 4611 of the pair of push-pull brackets 461, and the pair of clamping plates 45 are further away from each other.
When the monitor main body 1 is fixed, an operator rotates the hand wheel 464 to make the pair of clamping plates 45 away from each other, then the operator places the monitor main body 1 on the bracket 42 in an outward inclined manner, then rotates the rotating hand wheel 464 in the reverse direction to make the pair of clamping plates 45 approach to each other and clamp the two sides of the lower part of the monitor main body 1, then the operator shifts the shifting plate 446 downwards to make the clamping plate parts 431 of the pair of clamping frames 43 away from each other, then the operator pushes the monitor main body 1 backwards until the back side of the monitor main body 1 is abutted against the main body 41, then pushes the monitor main body 1 downwards to make the lower part of the monitor main body 1 clamped into the bracket 421, finally the pressing of the shifting plate 446 is released, under the action of the compression spring 445, the clamping plate parts 431 of the pair of clamping frames 43 are mutually close to clamp the two sides of the upper part of the monitor main body 1, the side edges of, thereby enabling the monitor main body 1 to be reliably fixed to the fixing frame 4.
As shown in fig. 6 and 7, the ground fixing mechanism 5 includes an upper base 51, a screw rod 52, three position-limiting rods 54, a foot rest 53 and a driving power member, the top of the chassis 2 is provided with a base platform 21, the upper base 51 is arranged above the base platform 21, the bottom of the upright post 3 is fixedly connected to the top of the upper base 51, the screw rod 52 is rotatably arranged between the upper base 51 and the base platform 21, the three position-limiting rods 54 are arranged between the upper base 51 and the base platform 21, and the three position-limiting rods 54 are uniformly distributed around the screw rod 52, the foot rest 53 includes a central disk portion 531 and three support rod portions 532 uniformly distributed and connected to the periphery of the central disk portion 531, the central disk portion 531 is provided with a threaded hole 5311 matched with the screw rod 52 and a through hole 5312 matched with the position-limiting rod 54, the foot rest 53 is further screwed on the screw rod 52 and is in sliding fit with the position-, the bottom of the supporting rod part 532 is fixedly connected with a pin 55, an equipment cavity 22 is arranged in the base station 21, the driving element is a motor 56, the motor 56 is arranged in the equipment cavity 22, and the output shaft of the motor 56 is connected with the lower end of the screw rod 52.
Preferably, the chassis 2 is provided with three guiding holes 23, the three guiding holes 23 are correspondingly matched with the three pins 55 one by one, and when the foot rest 53 is lifted to the highest position, the tips of the bottoms of the pins 55 are just accommodated in the corresponding guiding holes 23.
As shown in fig. 1, when long-time on-line measurement is needed, an operator places the base plate 2 on the ground of soil, then starts the motor 56, the motor 56 drives the foot rest 53 to move downwards through the screw rod 52, and then the foot rest 53 drives the pins 55 arranged at the bottom of the foot rest 53 to be inserted into the ground, so that the base plate 2 is stably fixed on the ground, and then the operator fixes the monitor main body 1 on the fixing frame 4.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a hand-held type monitor for farming environmental monitoring, includes monitor main part (1), its characterized in that still includes:
a chassis (2);
the upright post (3), the upright post (3) is arranged on the top of the chassis (2);
the fixing frame (4) is arranged at the top of the upright post (3), and the monitor main body (1) is detachably fixed on the fixing frame (4);
the ground fixing mechanism (5) is arranged on the chassis (2), and the ground fixing mechanism (5) is used for fixing the chassis (2) on the ground.
2. The hand-held monitor for agricultural planting environment monitoring of claim 1, wherein the mount (4) comprises:
the main body (41), the main body (41) is connected and arranged on the top of the upright post (3);
the bracket (42), the said bracket (42) connects and sets up in the bottom of the said body (41);
the pair of clamping frames (43) are arranged on the upper part of the main body (41) in a bilaterally symmetrical sliding manner;
the first adjusting mechanism (44) is arranged in a first cavity (411) on the main body (41), and the first adjusting mechanism (44) is used for driving the pair of clamping frames (43) to move close to or away from each other.
3. The hand-held monitor for agricultural planting environment monitoring of claim 2, wherein the first adjustment mechanism (44) comprises:
a double-sided rack (441), wherein the double-sided rack (441) is slidably arranged in the first cavity (411);
the pair of transmission gears (442) are symmetrically arranged on two sides of the double-sided rack (441), and the pair of transmission gears (442) are meshed with the double-sided rack (441);
a pair of driven gears (443), wherein the pair of driven gears (443) are respectively meshed with the pair of transmission gears (442), and the driven gears (443) are meshed with the rack rod part (432) on the clamping frame (43) on the corresponding side;
a compression spring (445), the compression spring (445) being provided between the double-sided rack (441) and the main body (41), the compression spring (445) enabling the clamp plate portions (431) of a pair of clamp frames (43) to be clamped on both sides of the monitor main body (1).
4. The hand-held monitor for monitoring the agricultural planting environment of claim 3, wherein a guide rail (444) is arranged in the first cavity (411), the double-sided rack (441) is slidably arranged on the guide rail (444), and a shifting plate (446) is connected to the double-sided rack (441).
5. The hand-held monitor for monitoring the agricultural planting environment according to claim 4, wherein a clamping groove (4311) is formed in the clamping plate portion (431), the side edge of the monitor main body (1) can be clamped into the clamping groove (4311), and a bracket (421) into which the bottom of the monitor main body (1) can be clamped is arranged at the top of the bracket (42).
6. The hand-held monitor for monitoring the agricultural planting environment of claim 5, wherein the fixing frame (4) further comprises a pair of clamping plates (45) and a second adjusting mechanism (46), the pair of clamping plates (45) are symmetrically arranged at the lower part of the main body (41), the second adjusting mechanism (46) is arranged in a second cavity (412) on the main body (41), and the second adjusting mechanism (46) is used for driving the pair of clamping plates (45) to move close to or away from each other.
7. The hand-held monitor for agricultural planting environment monitoring of claim 6, wherein the second adjustment mechanism (46) comprises:
a pair of symmetrically arranged push-pull frames (461), wherein push-pull plate parts (4611) of the push-pull frames (461) are arranged in the second cavity (412) in a sliding manner, and a pair of connecting rods (4612) connected to the push-pull plate parts (4611) extend out of the second cavity (412) to be connected with corresponding clamping plates (45);
a cam (462), the cam (462) being rotatably disposed in the second cavity (412), and a circumferential surface of the cam (462) abutting against the push-pull plate portion (4611);
a tension spring (463) connected between a pair of push-pull plate portions (4611), the tension spring (463) causing a pair of clamp plates (45) to be clamped on both sides of the monitor main body (1);
a hand wheel (464), the hand wheel (464) disposed coaxially with the cam (462).
8. The hand-held monitor for agricultural planting environment monitoring according to any one of claims 1 to 7, wherein the ground fixing mechanism (5) comprises:
an upper base (51), the upper base (51) being disposed above the chassis (2);
the screw rod (52), the said screw rod (52) is set up between said upper base (51) and said chassis (2) rotatably;
the limiting rod (54) is arranged between the upper base (51) and the chassis (2) in a connecting mode;
the foot rest (53) is in threaded connection with the screw rod (52) and is in sliding fit with the limiting rod (54), and a plurality of pins (55) are arranged at the bottom of the foot rest (53);
a prime mover connected to one end of the lead screw (52).
9. The hand-held monitor for monitoring the agricultural planting environment of claim 8, wherein the foot rest (53) comprises a central disc part (531) and a plurality of support rod parts (532) which are uniformly distributed and connected to the periphery of the central disc part (531), the central disc part (531) is provided with a threaded hole (5311) matched with the screw rod (52) and a through hole (5312) matched with the limit rod (54), the bottom of the radial far end of the support rod part (532) is connected with the support rod part (532), and the base pin (55) is connected and arranged at the bottom of the corresponding support rod part (532).
10. The hand-held monitor for monitoring the agricultural planting environment of claim 8, wherein a base (21) is arranged on the top of the chassis (2), an equipment cavity (22) is arranged in the base (21), the driving element is a motor (56), the motor (56) is arranged in the equipment cavity (22), and an output shaft of the motor (56) is connected with the lower end of the screw rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010507469.XA CN111623826A (en) | 2020-06-05 | 2020-06-05 | A hand-held type monitor for farming environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010507469.XA CN111623826A (en) | 2020-06-05 | 2020-06-05 | A hand-held type monitor for farming environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111623826A true CN111623826A (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010507469.XA Pending CN111623826A (en) | 2020-06-05 | 2020-06-05 | A hand-held type monitor for farming environmental monitoring |
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| Country | Link |
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| CN (1) | CN111623826A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204901237U (en) * | 2015-08-28 | 2015-12-23 | 刘光岩 | Small -size display device fixed bolster device |
| US20190101240A1 (en) * | 2017-09-29 | 2019-04-04 | Chen-Source Inc. | Elevation-adjustable display screen support arm |
| CN209710141U (en) * | 2019-03-26 | 2019-11-29 | 深圳市健芯微科技有限公司 | A kind of Mobile device clamping device and its control circuit |
| CN110593642A (en) * | 2019-10-11 | 2019-12-20 | 无为县年香马蹄种植专业合作社 | Protection frame in water chestnut planting field |
| CN210154607U (en) * | 2019-07-08 | 2020-03-17 | 福建建利达工程技术有限公司 | Engineering detection fixing device |
| CN210567062U (en) * | 2019-04-19 | 2020-05-19 | 深圳市大疆创新科技有限公司 | Clamping mechanism, clamping device and shooting equipment |
| CN210578733U (en) * | 2019-12-25 | 2020-05-19 | 河南邀你来拍数字科技有限公司 | Heat dissipation support for long-time shooting of mobile phone |
-
2020
- 2020-06-05 CN CN202010507469.XA patent/CN111623826A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204901237U (en) * | 2015-08-28 | 2015-12-23 | 刘光岩 | Small -size display device fixed bolster device |
| US20190101240A1 (en) * | 2017-09-29 | 2019-04-04 | Chen-Source Inc. | Elevation-adjustable display screen support arm |
| CN209710141U (en) * | 2019-03-26 | 2019-11-29 | 深圳市健芯微科技有限公司 | A kind of Mobile device clamping device and its control circuit |
| CN210567062U (en) * | 2019-04-19 | 2020-05-19 | 深圳市大疆创新科技有限公司 | Clamping mechanism, clamping device and shooting equipment |
| CN210154607U (en) * | 2019-07-08 | 2020-03-17 | 福建建利达工程技术有限公司 | Engineering detection fixing device |
| CN110593642A (en) * | 2019-10-11 | 2019-12-20 | 无为县年香马蹄种植专业合作社 | Protection frame in water chestnut planting field |
| CN210578733U (en) * | 2019-12-25 | 2020-05-19 | 河南邀你来拍数字科技有限公司 | Heat dissipation support for long-time shooting of mobile phone |
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Application publication date: 20200904 |
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