CN112879735B - Greenhouse data collector based on Internet of things - Google Patents
Greenhouse data collector based on Internet of things Download PDFInfo
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- CN112879735B CN112879735B CN202110033258.1A CN202110033258A CN112879735B CN 112879735 B CN112879735 B CN 112879735B CN 202110033258 A CN202110033258 A CN 202110033258A CN 112879735 B CN112879735 B CN 112879735B
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- 239000003292 glue Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000006855 networking Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003491 array Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a greenhouse data collector based on the Internet of things, which structurally comprises the following components: the invention provides a collector, a receiving antenna, a plug seat and a single-hand fixing device, wherein the receiving antenna is arranged at the left end of the top of the collector, the plug seat is arranged at the right end of the top of the collector, and the single-hand fixing device penetrates through and is in clearance fit with the middle of the back of the collector.
Description
Technical Field
The invention relates to a greenhouse data collector based on the Internet of things, and belongs to the field of data collection.
Background
The data collector is an instrument for transmitting various data in the greenhouse, which are collected by the sensor and transmitted by the Internet of things, to the data analysis equipment through information transcoding to form an electric signal.
However, the prior art is not perfect enough, the data collector needs to be installed at the high place of the greenhouse support to ensure that the data transmission signal is not blocked by external objects, and the data collector needs to be detached for maintenance after a certain period of use, but staff is required to climb up and carry out complex operation in the process of installing and detaching the data collector, so that the gravity center cannot be well kept, and the falling accident is very easy to occur, so that the data collector has great potential safety hazard in the process of installing and detaching the data collector.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a greenhouse data collector based on the Internet of things, which solves the problem that potential safety hazards exist in the process of installing and detaching the data collector.
In order to achieve the above object, the present invention is realized by the following technical scheme: greenhouse data collector based on thing networking, its structure includes: the device comprises a collector, a receiving antenna and a plug seat, and further comprises a single-hand fixing device, wherein the receiving antenna is installed at the left end of the top of the collector, the plug seat is installed at the right end of the top of the collector, and the single-hand fixing device penetrates through and is in clearance fit with the middle of the back of the collector.
Preferably, the single-hand fixing device is composed of a fixing seat, a limiting mechanism, a contact structure and clamping components, wherein the fixing seat penetrates through the middle of the back of the collector in a clearance fit manner, the limiting mechanism is provided with two parts, the two parts penetrate through the middle of the left side and the right side of the fixing seat in a clearance fit manner respectively, the contact structure penetrates through the inner walls of the left side and the right side of the fixing seat in a sliding fit manner respectively and is meshed with the limiting mechanism respectively, the two clamping components are arranged and penetrate through the rear ends of the left side and the right side of the fixing seat in a sliding fit manner respectively, the clamping components are welded at the left end and the right end of the back of the contact structure, the single-hand fixing device realizes that the collector is quickly dismounted on a greenhouse support column by one hand, the time of an operator on a ladder is shortened, the stability of the gravity center of the operator is ensured, and the accident rate of falling from the ladder is greatly reduced.
Preferably, the fixing seat is composed of an opening block and a fixing head, the fixing head penetrates through the middle of the back of the collector in a clearance fit mode, the opening block is welded on the back of the fixing head, and the opening block of the fixing seat is flexibly connected to the collector under the fit of the fixing head.
Preferably, the limiting mechanism comprises ratchet plate, spliced pole, pull rod, depression bar, the ratchet plate is equipped with two, runs through respectively and sliding fit in opening piece left and right sides inner wall, the spliced pole is equipped with two, welds respectively in the middle of the ratchet plate is kept away from one side of contact structure, just the spliced pole runs through and clearance fit in opening piece inner wall left and right sides, the pull rod runs through and clearance fit in opening piece left and right sides, and its welding in the middle of one side that the spliced pole kept away from the ratchet plate, the nested first spring that has in the pull rod outside, the depression bar is equipped with two, respectively through axle swing joint in opening piece left and right sides, just depression bar and pull rod pass through axle swing joint, limiting mechanism realizes limiting function through ratchet plate and ratchet piece cooperation to can release limiting function after pressing the depression bar.
Preferably, the contact structure comprises limiting plate, sliding plate, rebound strip, contact plate, limiting plate sliding fit is in opening piece left and right sides inner wall, the sliding plate is equipped with two, welds respectively in the middle of limiting plate left and right sides, just sliding plate observes and sliding fit is in opening piece left and right sides inner wall, rebound strip is equipped with more than two, evenly welds in limiting plate inner wall according to rectangular array respectively, the contact plate passes through the gluey connection to be fixed in inside the limiting plate, rebound strip is used for assisting the better suction of suction head on the contact plate in the support column outside in the contact structure, can drive limiting plate at opening piece inner wall slip simultaneously.
Preferably, the sliding plate is composed of two sliding blocks and ratchet blocks, the two sliding blocks are welded between the left side and the right side of the limiting plate respectively, the two ratchet blocks are arranged and respectively penetrate through and are in sliding fit with the middle of one side of the sliding block away from the limiting plate, a second spring is arranged between one side of the ratchet block, which faces the limiting plate, and the inner wall of the sliding block, the ratchet blocks are meshed with the tooth surfaces of the ratchet plate, the sliding block of the sliding plate assists the limiting plate to slide, and the ratchet blocks are matched with the ratchet plate in the process to ensure that the limiting plate cannot slide back.
Preferably, the contact plate is composed of an elastic plate and a suction head, the elastic plate is fixedly arranged inside the limiting plate through glue connection, the suction head is provided with more than two suction heads, the suction heads are uniformly connected and fixed on the back of the elastic plate through glue according to a rectangular array, the contact plate is fixedly adsorbed on the outer wall of the support column through the suction head on the elastic plate, and the elastic plate can better enable the suction heads to be uniformly distributed on the outer side of the support column.
Preferably, the clamping component comprises a rack column, a clamping head, gear pieces and a steel wire rope, wherein the rack column is provided with two clamping heads, the two clamping heads penetrate through and are in sliding fit with the rear ends of the left side and the right side of the opening block respectively, racks extend out of the outer side of the rack column in the direction of the sliding plate, the two clamping heads are welded on one side, facing the symmetry axis of the opening block, of the rack column respectively, the two clamping heads are arranged on the gear pieces and are in penetrating through and movably connected inside the opening block respectively, the gear faces of the gear pieces are meshed with the tooth faces of the rack column, the two steel wire rope is provided with two clamping heads, one ends of the two clamping heads are connected with the outer side of the gear pieces in a surrounding mode respectively, the other ends of the two clamping heads are welded on the left side and the right side of the back of the limiting plate respectively, and the clamping component is in linkage with the contact structure to fix the greenhouse support column, and can be in contact when the limiting mechanism is released.
Preferably, the clamping head consists of an arc-shaped plate, an elastic belt and friction strips, wherein the arc-shaped plate is provided with two friction strips, the two friction strips are respectively welded on one side of the rack column facing the symmetry axis of the opening block, the elastic belt is provided with two friction strips, the two friction strips are respectively fixed on the front inner wall and the rear inner wall of the arc-shaped plate through glue connection, the friction strips are fixedly connected on one side of the elastic belt facing the symmetry axis of the opening block through glue connection, and the clamping head can be matched with each other to realize clamping fixation of the support column.
Preferably, the gear member comprises a rotating shaft, two gears, a connecting wheel and two spring strips, wherein the two gears are respectively penetrated and movably connected in the opening block, the gears are nested and connected to the upper end of the outer side of the rotating shaft through keys, the gear tooth surfaces are meshed with the tooth surfaces of the rack column, the connecting wheel is nested and connected to the lower end of the outer side of the rotating shaft through keys, the two spring strips are respectively fixed at the upper end and the lower end of the outer side of the rotating shaft through glue connection, the other ends of the spring strips are fixed in the opening block through glue connection, the gear member achieves the purpose of automatic rotation through the cooperation of the spring strips and the rotating shaft, and drives the gears on the gear members to rotate together with the connecting wheel, so that the realization of functions of other parts is ensured.
Preferably, the friction strip is a strip body, and one surface of the friction strip far away from the elastic belt is uniformly provided with a small rectangle, so that the friction force generated when the friction strip contacts the greenhouse support column is greatly increased.
Preferably, the arc plate is made of spring steel, has extremely strong toughness and can slightly deform when contacting the support column so as to improve the fit of the elastic band to the support column.
Advantageous effects
The greenhouse data collector based on the Internet of things has the following effects:
1. according to the invention, the collector is held by one hand and the fixing seat is pressed towards the direction of the greenhouse support column by the one hand, so that the fixing seat continuously slides along the direction of the force under the condition that the contact structure contacts the support column and is limited by the limiting mechanism, and meanwhile, the clamping part extends out to clamp the support column, thereby realizing the purpose of rapidly mounting the collector by one hand, and reducing the possibility of falling due to unstable gravity center caused by long-time operation of both hands of a worker on a ladder.
2. According to the invention, the limiting mechanism is arranged, the pull rod is pulled outwards through the axial direction when the pressure rod is pressed, so that the connecting column overcomes the elastic force of the first spring to drive the ratchet plate to move outwards, meanwhile, the limitation on the contact structure is released, so that the connecting column can be pulled to move backwards by the steel wire rope driven by the spring bar to rotate, and meanwhile, the clamping part is not used for clamping the support column, so that the collector can be quickly detached from the support column, and the time for a worker to stay on a ladder is shortened, so that the possibility of falling accidents is reduced.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of a greenhouse data collector based on the Internet of things;
FIG. 2 is a schematic top view of the anatomy of the single-handed fixation device of the present invention;
FIG. 3 is a schematic top view of a limiting mechanism of the present invention;
FIG. 4 is a schematic top view of a contact structure according to the present invention;
FIG. 5 is a schematic view of the anatomy of the contact structure of the present invention taken along the direction A-A in FIG. 4;
FIG. 6 is a schematic view of the topography of the contact structure of the present invention as seen in the direction B;
FIG. 7 is a schematic top view of a partial structure of a clamping member of the present invention;
FIG. 8 is a schematic view of the left side construction of the clamping member of the present invention;
FIG. 9 is an enlarged partial schematic view of the friction strip of the present invention;
FIG. 10 is a schematic elevational anatomical view of a gear element according to the invention;
FIG. 11 is a schematic top view of a gear member of the present invention;
FIG. 12 is a schematic top view of the wire connecting wheel of the present invention;
FIG. 13 is a schematic top view of a spring strip of the present invention.
In the figure: the device comprises a collector-1, a receiving antenna-2, a plug socket-3, a single-hand fixing device-4, a fixing seat-4 a, a limiting mechanism-4 b, a contact structure-4 c, a clamping part-4 d, an opening block-4 a1, a fixing head-4 a2, a ratchet plate-4 b1, a connecting column-4 b2, a pull rod-4 b3, a pressing rod-4 b4, a limiting plate-4 c1, a sliding plate-4 c2, a rebound bar-4 c3, a contact plate-4 c4, a sliding block-4 c21, a ratchet block-4 c22, an elastic plate-4 c41, a suction head-4 c42, a rack column-4 d1, a clamping head-4 d2, a gear piece-4 d3, a steel wire rope-4 d4, an arc plate-4 d21, an elastic belt-4 d22, a friction bar-4 d23, a rotating shaft-4 d31, a gear-4 d32, a connecting wheel-4 d33 and a spring bar-4 d34.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1-13, the invention provides a greenhouse data collector based on the internet of things, which comprises the following technical scheme:
referring to fig. 1, a greenhouse data collector based on internet of things, the structure of which includes: the collector 1, the receiving antenna 2, the plug seat 3, still include single hand fixing device 4, receiving antenna 2 is installed to collector 1 top left end, plug seat 3 installs in collector 1 top right-hand member, single hand fixing device 4 runs through and clearance fit in the middle of collector 1 back.
As shown in fig. 2, the one-hand fixing device 4 is composed of a fixing seat 4a, a limiting mechanism 4b, a contact structure 4c and a clamping component 4d, the fixing seat 4a penetrates through and is in clearance fit with the middle of the back of the collector 1, the limiting mechanism 4b is provided with two parts, the two parts penetrate through and are in clearance fit with the middle of the left side and the right side of the fixing seat 4a, the contact structure 4c penetrates through and is in sliding fit with the inner walls of the left side and the right side of the fixing seat 4a, the left side and the right side of the contact structure 4c are respectively engaged with the limiting mechanism 4b, the clamping component 4d is provided with two parts, the two parts penetrate through and are in sliding fit with the rear ends of the left side and the right side of the fixing seat 4a, the clamping component 4d is welded at the left end and the right end of the back of the contact structure 4c, the one-hand fixing device 4 realizes that the collector 1 is quickly dismounted on a greenhouse support column by one hand, the time that an operator is located on a ladder is reduced, the stability of the operator is ensured, and the accident rate of falling from the ladder is greatly reduced.
Referring to fig. 2, the fixing base 4a is composed of an opening block 4a1 and a fixing head 4a2, the fixing head 4a2 penetrates through and is in clearance fit with the middle of the back of the collector 1, the opening block 4a1 is welded on the back of the fixing head 4a2, and the opening block 4a1 of the fixing base 4a is flexibly connected to the collector 1 under the fit of the fixing head 4a 2.
As shown in fig. 3, the limiting mechanism 4b is composed of a ratchet plate 4b1, a connecting column 4b2, a pull rod 4b3 and a pressure rod 4b4, two ratchet plates 4b1 are arranged and respectively penetrate through and are slidably matched with the inner walls of the left side and the right side of the opening block 4a1, two connecting columns 4b2 are arranged and are respectively welded in the middle of one side of the ratchet plate 4b1 far away from the contact structure 4c, the connecting column 4b2 penetrates through and is in clearance fit with the left side and the right side of the inner wall of the opening block 4a1, the pull rod 4b3 penetrates through and is in clearance fit with the left side and the right side of the opening block 4a1, and is welded in the middle of one side of the connecting column 4b2 far away from the ratchet plate 4b1, a first spring is nested outside the pull rod 4b3, two pressure rods 4b4 are respectively movably connected to the left side and the right side of the opening block 4a1 through a shaft, the pressure rod 4b3 is movably connected with the shaft, and the limiting mechanism 4b is in clearance fit with the ratchet block 4c22 through the ratchet plate 4b1, and the limiting function is realized, and the limiting function of the pressure rod 4b can be released after the pressure rod 4b is pressed.
As shown in fig. 4, the contact structure 4c is composed of a limiting plate 4c1, a sliding plate 4c2, rebound strips 4c3 and a contact plate 4c4, the limiting plate 4c1 is slidably matched with the inner walls of the left side and the right side of the opening block 4a1, the sliding plate 4c2 is provided with two sliding plates which are welded in the middle of the left side and the right side of the limiting plate 4c1 respectively, the sliding plate 4c2 is observed and slidably matched with the inner walls of the left side and the right side of the opening block 4a1, the rebound strips 4c3 are provided with more than two sliding plates which are uniformly welded on the inner wall of the limiting plate 4c1 respectively according to a rectangular array, the contact plate 4c4 is fixed inside the limiting plate 4c1 through glue connection, and the rebound strips 4c3 in the contact structure 4c are used for assisting the suction head 4c42 on the contact plate 4c4 to be better sucked on the outer side of the support column, and meanwhile, the limiting plate 4c1 can be driven to slide on the inner wall of the opening block 4a 1.
Referring to fig. 5, the sliding plate 4c2 is composed of two sliding blocks 4c21 and two ratchet blocks 4c22, the two sliding blocks 4c21 are welded in the middle of the left side and the right side of the limiting plate 4c1, the two ratchet blocks 4c22 are respectively penetrated and slidably matched in the middle of one side, far away from the limiting plate 4c1, of the sliding block 4c21, a second spring is arranged between one side, facing the limiting plate 4c1, of the ratchet blocks 4c22 and the inner wall of the sliding block 4c21, the tooth surfaces of the ratchet blocks 4c22 and the ratchet plates 4b1 are meshed with each other, the sliding block 4c21 of the sliding plate 4c2 assists the limiting plate 4c1 to slide, and the ratchet blocks 4c22 are matched with the ratchet plates 4b1 in the process to ensure that the limiting plate 4c1 cannot slide back.
Referring to fig. 6, the contact plate 4c4 is composed of an elastic plate 4c41 and a suction head 4c42, the elastic plate 4c41 is fixed inside the limiting plate 4c1 by glue connection, the suction head 4c42 is provided with more than two suction heads 4c42, the suction heads are uniformly fixed on the back surface of the elastic plate 4c41 by glue connection according to a rectangular array, the contact plate 4c4 is adsorbed and fixed on the outer wall of the support column by the suction head 4c42 on the elastic plate 4c41, and the elastic plate 4c41 can better enable the suction heads 4c42 to be uniformly distributed on the outer side of the support column.
As shown in fig. 7, the clamping component 4d is composed of a rack column 4d1, a clamping head 4d2, a gear piece 4d3 and a wire rope 4d4, the rack column 4d1 is provided with two pieces, one end of the wire rope 4d4 is respectively connected to the outer side of the gear piece 4d3 in a surrounding manner, the other end of the wire rope is respectively welded to the left and right ends of the back of the limiting plate 4c1, racks extend out of the outer side of the wire rope in the direction of the sliding plate 4c2, the clamping head 4d2 is provided with two pieces, the two pieces are respectively welded to one side of the rack column 4d1 facing the symmetry axis of the opening block 4a1, the gear piece 4d3 is provided with two pieces, the two pieces penetrate through and are respectively movably connected to the inside of the opening block 4a1, the gear surface of the gear piece 4d3 is meshed with the tooth surface of the rack column 4d1, one end of the wire rope 4d4 is respectively connected to the outer side of the gear piece 4d3 in a surrounding manner, the other end of the wire rope is respectively welded to the left and right ends of the back of the limiting plate 4c1, and the two ends of the clamping component 4d realize linkage with the contact structure 4c are fixed when the limiting mechanism 4b is released.
As shown in fig. 8, the clamping head 4d2 is composed of an arc-shaped plate 4d21, an elastic belt 4d22 and friction strips 4d23, the arc-shaped plate 4d21 is provided with two parts, the two parts are respectively welded on one side of the rack column 4d1, which faces the symmetry axis of the opening block 4a1, the elastic belt 4d22 is provided with two parts, the two parts are respectively fixed on the front inner wall and the rear inner wall of the arc-shaped plate 4d21 through glue connection, the friction strips 4d23 are fixed on one side of the elastic belt 4d22, which faces the symmetry axis of the opening block 4a1, and the clamping head 4d2 can be mutually matched in a group to realize clamping fixation of the support column.
As shown in fig. 10-13, the gear member 4d3 is composed of a rotating shaft 4d31, a gear 4d32, a connecting wheel 4d33 and a spring strip 4d34, two connecting wheels are arranged on the rotating shaft 4d31, the two connecting wheels penetrate through and are movably connected inside the opening block 4a1, the gear 4d32 is nested and connected to the upper end of the outer side of the rotating shaft 4d31 through a key, the gear surface of the gear 4d32 is meshed with the tooth surface of the rack column 4d1, the connecting wheels 4d33 are nested and connected to the lower end of the outer side of the rotating shaft 4d31 through a key, the two spring strips 4d34 are arranged, one ends of the two spring strips are respectively connected and fixed to the upper end and the lower end of the outer side of the rotating shaft 4d31 through glue, the other ends of the spring strips are connected and fixed inside the opening block 4a1 through glue, and the gear member 4d3 achieves the purpose of automatic rotation through the cooperation of the spring strips 4d34 and the rotating shaft 4d31 and drives the gear 4d32 thereon to rotate together with the connecting wheels 4d33, so that the functions of other components are ensured.
As shown in fig. 9, the friction strip 4d23 is a strip, and a small rectangle is uniformly arranged on the surface of the friction strip away from the elastic belt 4d22, so that the friction force generated when the friction strip 4d23 contacts the greenhouse support column is greatly increased.
As shown in fig. 8, the curved plate 4d21 is made of spring steel, and has extremely strong toughness, and can slightly deform when contacting the support column so as to improve the fit of the elastic band 4d22 to the support column.
When in use, an operator climbs to a high position through a ladder, rotates the opening block 4a1 to adjust the position on the collector 1 through the fixed head 4a2, enables the opening to be aligned with a greenhouse support column, holds the collector 1 by one hand to press the opening block 4a1 towards the support column, enables the contact plate 4c4 to contact the support column and be adsorbed on the contact plate through the suction head 4c42, enables the elastic plate 4c41 to deform and cling to the rebound strip 4c3, enables the limiting plate 4c1 to slide along the inner wall of the opening block 4a1 under the limit of the sliding block 4c21, simultaneously enables the ratchet block 4c22 to be limited by the ratchet plate 4b1, enables the contact structure 4c to be limited to move only in one direction, enables the connecting wire wheel 4d33 to drive the rotating shaft 4d31 to rotate through the wire rope 4d33 in the process of sliding the contact structure 4c forwards, enables the spring strip 4d34 to be wound on the outer side of the connecting wire wheel 4d31, enables the gear 4d32 to rotate in the process of rotating the rotating shaft 4d31, the meshing with the rack column 4d1 controls the rack column 4d1 to move towards the axial direction of the opening block 4a1, drives the clamping head 4d2 to move together, tightly contacts the outer side of the support column through the friction strip 4d23 on the elastic belt 4d22, further expands the friction force between the clamping head 4d2 and the support column through the matching of the arc-shaped plate 4d21 so as to ensure that the collector 1 can be tightly fixed on the outer side of the support column, when the collector 1 needs to be overhauled, the pressing rod 4b4 is pressed to enable the pull rod 4b3 to be pulled out around the shaft while driving the connecting column 4b2 to overcome the force of the first spring to move outwards, simultaneously driving the ratchet plate 4b1 to move outwards, thereby releasing the limitation on the contact structure 4c, enabling the elastic belt 4d22 which can be rebounded to move backwards through the steel wire rope 4d on the connecting wire wheel 4d33 driven by the rotating shaft 4d31, simultaneously driving the gear 4d32 to be reversely retracted to enable the clamping head 4d2 to be contacted with the support column, thereby dismantle collector 1 from the big-arch shelter support column fast, through having used singlehanded fixing device 4 can ensure that the staff is no matter install on the big-arch shelter support column or dismantle collector 1 kinetic energy and accomplish singlehanded fast operation, greatly reduced operating personnel lose the possibility of focus on the ladder to the potential safety hazard that exists has been reduced.
The foregoing has described only the basic principles and preferred embodiments of the present invention, and many variations and modifications will be apparent to those skilled in the art in light of the above description, which variations and modifications are intended to be included within the scope of the present invention.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. Greenhouse data collector based on thing networking, its structure includes: collector (1), receiving antenna (2), plug (3), its characterized in that: the device comprises a collector (1), and is characterized by further comprising a single-hand fixing device (4), wherein a receiving antenna (2) is arranged at the left end of the top of the collector (1), the plug seat (3) is arranged at the right end of the top of the collector (1), and the single-hand fixing device (4) penetrates through and is in clearance fit with the middle of the back of the collector (1);
the single-hand fixing device (4) consists of a fixing seat (4 a), a limiting mechanism (4 b), a contact structure (4 c) and clamping components (4 d), wherein the fixing seat (4 a) penetrates through and is in clearance fit with the middle of the back of the collector (1), the limiting mechanism (4 b) is provided with two parts, the parts penetrate through and are in clearance fit with the middle of the left side and the right side of the fixing seat (4 a), the contact structure (4 c) penetrates through and is in sliding fit with the inner walls of the left side and the right side of the fixing seat (4 a), the left side and the right side of the contact structure (4 c) are meshed with the limiting mechanism (4 b), the two clamping components (4 d) are provided with two parts, the two parts penetrate through and are in sliding fit with the rear ends of the left side and the right side of the fixing seat (4 a), and the clamping components (4 d) are welded at the left side and the right side of the back of the contact structure (4 c);
the fixed seat (4 a) consists of an opening block (4 a 1) and a fixed head (4 a 2), the fixed head (4 a 2) penetrates through and is in clearance fit with the middle of the back of the collector (1), and the opening block (4 a 1) is welded on the back of the fixed head (4 a 2);
the limiting mechanism (4 b) consists of a ratchet plate (4 b 1), a connecting column (4 b 2), a pull rod (4 b 3) and a pressure rod (4 b 4), wherein the ratchet plate (4 b 1) is provided with two connecting columns which respectively penetrate through and are in sliding fit with the inner walls of the left side and the right side of the opening block (4 a 1), the connecting column (4 b 2) is provided with two connecting columns which are respectively welded in the middle of one side of the ratchet plate (4 b 1) far away from the contact structure (4 c), the connecting column (4 b 2) penetrates through and is in clearance fit with the left side and the right side of the inner wall of the opening block (4 a 1), the pull rod (4 b 3) penetrates through and is in clearance fit with the left side and the right side of the opening block (4 a 1), the connecting column (4 b 2) is welded in the middle of one side of the connecting column far away from the ratchet plate (4 b 1), the outer side of the pull rod (4 b 3) is nested with a first spring, the two connecting columns are respectively and movably connected with the left side and the right side of the opening block (4 a 1) through a shaft, and the pull rod (4 b 3) is movably connected with the pull rod (4 b) through a shaft;
the contact structure (4 c) comprises a limiting plate (4 c 1), a sliding plate (4 c 2), rebound strips (4 c 3) and a contact plate (4 c 4), wherein the limiting plate (4 c 1) is in sliding fit with the inner walls of the left side and the right side of the opening block (4 a 1), the sliding plate (4 c 2) is provided with two sliding plates which are welded in the middle of the left side and the right side of the limiting plate (4 c 1) respectively, the sliding plate (4 c 2) is observed and is in sliding fit with the inner walls of the left side and the right side of the opening block (4 a 1), the rebound strips (4 c 3) are provided with more than two inner walls which are uniformly welded on the inner walls of the limiting plate (4 c 1) according to rectangular arrays respectively, and the contact plate (4 c 4) is fixed inside the limiting plate (4 c 1) through glue connection.
2. The greenhouse data collector based on the internet of things as set forth in claim 1, wherein: the sliding plate (4 c 2) is composed of a sliding block (4 c 21) and a ratchet block (4 c 22), the sliding block (4 c 21) is provided with two ratchet blocks, the two ratchet blocks are welded in the middle of the left side and the right side of the limiting plate (4 c 1) respectively, the two ratchet blocks (4 c 22) are arranged in the middle of one side, far away from the limiting plate (4 c 1), of the sliding block (4 c 21) respectively in a penetrating and sliding fit mode, a second spring is arranged between one side, facing the limiting plate (4 c 1), of the ratchet block (4 c 22) and the inner wall of the sliding block (4 c 21), and tooth surfaces of the ratchet block (4 c 22) and the ratchet plate (4 b 1) are meshed with each other.
3. The greenhouse data collector based on the internet of things as set forth in claim 1, wherein: the contact plate (4 c 4) is composed of an elastic plate (4 c 41) and a suction head (4 c 42), the elastic plate (4 c 41) is fixedly arranged in the limiting plate (4 c 1) through glue connection, and the suction head (4 c 42) is provided with more than two parts which are uniformly connected and fixed on the back of the elastic plate (4 c 41) through glue according to a rectangular array.
4. The greenhouse data collector based on the internet of things as set forth in claim 1, wherein: the clamping component (4 d) is composed of a rack column (4 d 1), a clamping head (4 d 2), a gear piece (4 d 3) and a steel wire rope (4 d 4), wherein the rack column (4 d 1) is provided with two tooth surfaces which are respectively penetrated and in sliding fit with the rear ends of the left side and the right side of the opening block (4 a 1), a sliding plate (4 c 2) extends out of the outer side of the rack column, the clamping head (4 d 2) is provided with two racks which are respectively welded on one side, facing the symmetry axis of the opening block (4 a 1), of the rack column (4 d 1), the gear piece (4 d 3) is provided with two tooth surfaces which are respectively penetrated and in movable connection with the opening block (4 a 1), the steel wire rope (4 d 4) is provided with two tooth surfaces, one ends of the steel wire rope are respectively connected with the outer side of the gear piece (4 d 3) in a surrounding mode, and the other ends of the steel wire rope are respectively welded on the left side and the right side of the back of the limiting plate (4 c 1).
5. The greenhouse data collector based on the internet of things as set forth in claim 4, wherein: the clamping head (4 d 2) is composed of an arc-shaped plate (4 d 21), an elastic belt (4 d 22) and friction strips (4 d 23), wherein the arc-shaped plate (4 d 21) is provided with two parts which are welded on one side of a rack column (4 d 1) facing the symmetry axis of the opening block (4 a 1) respectively, the elastic belt (4 d 22) is provided with two parts which are fixed on the front inner wall and the rear inner wall of the arc-shaped plate (4 d 21) respectively through glue connection, and the friction strips (4 d 23) are fixed on one side of the elastic belt (4 d 22) facing the symmetry axis of the opening block (4 a 1) through glue connection.
6. The greenhouse data collector based on the internet of things as set forth in claim 4, wherein: the gear piece (4 d 3) comprises a rotating shaft (4 d 31), a gear (4 d 32), a connecting wire wheel (4 d 33) and spring strips (4 d 34), wherein the rotating shaft (4 d 31) is provided with two spring strips, the two spring strips penetrate through the rotating shaft (4 d 31) and are movably connected to the inside of the opening block (4 a 1), the gear (4 d 32) is nested and connected to the upper end of the outer side of the rotating shaft (4 d 31) through a key, the gear surface of the gear (4 d 32) is meshed with the tooth surface of the rack column (4 d 1), the connecting wire wheel (4 d 33) is nested and connected to the lower end of the outer side of the rotating shaft (4 d 31) through a key, one end of each spring strip (4 d 34) is fixedly connected to the upper end and the lower end of the outer side of the rotating shaft (4 d 31) through a glue, and the other end of each spring strip is fixedly connected to the inside the opening block (4 a 1) through a glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110033258.1A CN112879735B (en) | 2021-01-11 | 2021-01-11 | Greenhouse data collector based on Internet of things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110033258.1A CN112879735B (en) | 2021-01-11 | 2021-01-11 | Greenhouse data collector based on Internet of things |
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| CN112879735A CN112879735A (en) | 2021-06-01 |
| CN112879735B true CN112879735B (en) | 2023-05-23 |
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| US10533699B2 (en) * | 2016-12-15 | 2020-01-14 | Shenzhen Annaijia Electronics Co., Ltd. | Full-automatic horizontal clamping holder |
| CN207851865U (en) * | 2018-02-02 | 2018-09-11 | 广州铭商电子技术有限公司 | A kind of quick detachable data collector |
| CN208126160U (en) * | 2018-05-08 | 2018-11-20 | 广州龙日电子科技有限公司 | A kind of greenhouse data collector based on Internet of Things |
| CN209190577U (en) * | 2018-11-16 | 2019-08-02 | 上海工程技术大学 | A kind of self-locking clamping device |
| CN210579673U (en) * | 2019-09-19 | 2020-05-19 | 天津众联智能科技有限责任公司 | Internet of things information acquisition terminal for power distribution cabinet |
| CN211671866U (en) * | 2019-12-11 | 2020-10-16 | 巴中市南江黄羊科学研究所 | Fence for raising Nanding yellow sheep convenient to assemble and install |
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Effective date of registration: 20230426 Address after: 448124, 4th Floor, Building A, Science and Technology Innovation Community Industrial Center, No. 138 Shenzhen Avenue, Zhanghe New District, Jingmen City, Hubei Province Applicant after: Hubei Maimai Agricultural Technology Co.,Ltd. Address before: 518116 Shenzhen Institute of electronics, Room 302, 3 / F, building 6, Wenkeng Industrial Zone, Bantian street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Wang Pingan |
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Denomination of invention: A greenhouse data collector based on the Internet of Things Effective date of registration: 20231129 Granted publication date: 20230523 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Hubei Maimai Agricultural Technology Co.,Ltd. Registration number: Y2023980068325 |