CN113879675B - Water balance measuring device with protective structure - Google Patents
Water balance measuring device with protective structure Download PDFInfo
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- CN113879675B CN113879675B CN202111200836.2A CN202111200836A CN113879675B CN 113879675 B CN113879675 B CN 113879675B CN 202111200836 A CN202111200836 A CN 202111200836A CN 113879675 B CN113879675 B CN 113879675B
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- water balance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a water balance measuring device with a protective structure, which relates to the technical field of water balance measurement.A stress plate drives a fixed rod to move towards one side close to a protective box under the action of force through a limiting mechanism, a concave plate can extrude the water balance measuring device under the action of the fixed rod, and a telescopic rod can move downwards for a part of distance under the action of two extruded limiting mechanisms.
Description
Technical Field
The invention belongs to the technical field of water balance measurement, and particularly relates to a water balance measuring device with a protective structure.
Background
When the water balance measuring device is transported, when the water balance measuring device possibly passes through some rugged or road surfaces with curved roads during transportation, other objects in a vehicle cannot be guaranteed not to drop, when the objects drop on the water balance measuring device due to external influence, the water balance measuring device can be damaged, the progress and the efficiency of work are seriously influenced, meanwhile, the time of delaying the work can be brought, and the water balance measuring device is very inconvenient.
Disclosure of Invention
The invention aims to provide a water balance measuring device supporting mechanism with a protective structure, which solves the existing problems through a limiting mechanism.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a water balance measuring device with a protective structure, which comprises a base plate, wherein a protective box is fixedly arranged at the top of the base plate, cover plates are hinged to the left side and the right side of the top of the protective box, stress plates I are respectively arranged at the upper end and the lower end of the protective box, a stress plate II is fixedly connected to the right side of the bottom of the stress plate I at the top, and a stress plate II is fixedly connected to the left side of the top of the stress plate I at the bottom;
the protection box comprises concave plates, fixing rods, limiting mechanisms, a water balance measuring device, supporting mechanisms and balls, wherein the concave plates are arranged at the upper end and the lower end in the protection box, the fixing rods are fixedly connected to the ends, far away from each other, of the two concave plates, the fixing rods penetrate through openings and are fixedly connected to a first stress plate, the limiting mechanisms are arranged at the left end and the right end of one side, close to each other, of the two concave plates, the water balance measuring device is arranged at one side, close to each other, of the four limiting mechanisms, the supporting mechanisms are arranged at the left side and the right side of the water balance measuring device, the upper end and the lower end of the protection box are provided with openings, and the balls are arranged at the upper end and the lower end of the left side and the right side of the inner walls of the two openings;
the limiting mechanism comprises a first fixing block, an extrusion block, a telescopic rod, a negative magnet, a positive magnet, a cylindrical rod and a stress block, wherein a square groove is formed in the first fixing block, the extrusion block is slidably connected inside the square groove, the telescopic rod is fixedly connected to the top of the extrusion block, the negative magnet is fixedly mounted on the left side and the right side of the extrusion block, circular grooves are formed in the left side and the right side of the square groove, the positive magnet is slidably connected inside the two circular grooves, the cylindrical rod is fixedly connected to the side, away from each other, of the two positive magnets, the stress block is arranged on the left side and the right side of the first fixing block, one end, close to each other, of the two stress blocks is fixedly connected with one end, away from each other, of the two cylindrical rods, the top of the first fixing block is fixedly connected with a first spring, one end, away from the first spring, of the first spring is fixedly connected with the bottom of a concave plate, and the first fixing block is clamped inside a notch of the horizontal measuring device;
supporting mechanism is inside including fixed block two, push pedal, arc piece, connecting block one, bull stick one, stretch cord and ejector pad, the equal sliding connection of push pedal is lower extreme on two inside fixed blocks, the equal fixed connection of arc piece is lower extreme on two push pedal right sides, four the arc piece all runs through two inner wall right sides of fixed block and extends to the outside, spout one has all been seted up to the lower extreme on two right sides of fixed block, the equal sliding connection of connecting block is inside two spout one, bull stick one all cup joints at two connecting block internal surfaces, the equal fixed connection of stretch cord is lower extreme on two inner wall left sides of fixed block, two right sides axis department fixed mounting of fixed block has square piece, ejector pad sliding connection is inside square piece, two stretch cord right sides all with ejector pad left side fixed connection.
Further, the upper end and the lower end of the inner wall of the square block are provided with a second sliding groove, the upper end and the lower end of the push block are fixedly connected with a second connecting block, the inner surface of the second connecting block is sleeved with a second rotating rod, and a stress assembly is arranged on the right side of the push block.
Further, the stress assembly comprises a first rotating shaft, a third connecting block, sliding plates, a connecting rod, a fourth connecting block, a second rotating shaft and a frosted plate, the third connecting block is connected to the upper end and the lower end of the left side of the first rotating shaft in a rotating mode, the sliding plates are connected to the inside of the third connecting block in a sliding mode, the connecting rod is fixedly connected to one side, away from the two sliding plates, of the four connecting blocks, the connecting rod is fixedly connected to one end, away from the two sliding plates, of the two connecting rods, the second rotating shaft is arranged on the right side of the pushing block, the two rotating shafts are connected with the four connecting blocks in a rotating mode, and the frosted plate is fixedly installed on one side, away from the three connecting blocks and the four connecting blocks.
Furthermore, the tops of the two sliding plates are fixedly connected with small springs, and one ends, far away from the two sliding plates, of the two small springs are fixedly connected with the three inner walls of the two connecting blocks.
Furthermore, one side of the first connecting blocks, which is far away from each other, is fixedly connected with the left side and the right side of the inner wall of the concave plate.
The invention has the following beneficial effects:
according to the invention, through the limiting mechanism, if other objects accidentally fall and hit on the first stress plate in the transportation process, the first stress plate is stressed to drive the fixing rod to move towards one side close to the protection box, the concave plate can extrude the water balance measuring device under the driving of the fixing rod, and the telescopic rod can move downwards for a part of distance under the action of the two limiting mechanisms, at the moment, the extrusion block extrudes the two positive magnets through the negative magnets, the two cylindrical rods can push the two stressed blocks out of the water balance measuring device under the extrusion of the two positive magnets and are in contact with the stressed side of the water balance measuring device, so that the stressed supporting points are increased, the supporting force required to be supported when the supporting points are less is avoided, the condition that the water balance measuring device is damaged due to more force is born by the stressed points of the water balance measuring device when the external force is too large is also avoided, and the protection effect on the water balance measuring device is improved.
According to the invention, through the stress assembly, the two rotating shafts move towards two sides at a moment, when the rotating shafts contact the inner wall of the protection box, the four connecting blocks move towards one side close to each other under the action of pressure, the four connecting rods drive the four sliding plates to move towards the inside of the three connecting blocks, when the two pushing blocks move to the limit, the four connecting blocks three and the four connecting blocks four can contact the outer frosting plate with the inner wall of the protection box, the effect of supporting the water balance measuring device can be achieved, the water balance measuring device is prevented from being extruded by the stress plate on one side under stress so as to bring the force to the limiting mechanism on the other side, the limiting mechanism is prevented from being extruded by the water balance measuring device to rebound, the water balance measuring device is enabled to shake in the protection box, once the water balance measuring device shakes in the protection box, the safety of the water balance measuring device is difficult to be ensured, and the situation is also avoided through the stress assembly.
According to the invention, through the supporting mechanism, the stressed concave plate can extrude the arc-shaped blocks at two sides when moving, the four arc-shaped blocks are stressed to move towards the inner part of the second fixed block, the two push plates are extruded by the four arc-shaped blocks, the push plates can extrude air in the second fixed block when moving, the push blocks can move towards the right side due to the fact that the air is changed, the two elastic ropes can be driven to stretch, so that the stress assembly can be retracted into the second fixed block to be protected to a certain extent when no external pressure exists, the supporting mechanism can be stressed when the limiting mechanism is stressed, and the effect of rapidly pushing out the stress assembly is achieved.
According to the invention, through the second stress plate, most of the force of hitting the objects from the left side and the right side can be blocked, the water balance measuring device is protected through different angles, the condition that the water balance measuring device is damaged due to external force hitting is improved to a great extent, the safety of the water balance measuring device is increased to a certain extent, the sliding efficiency of the water balance measuring device is not reduced while the fixed rod is limited through the ball, and the moving and sliding effects of the water balance measuring device are increased.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the protection box of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic view of the internal structure of the limiting mechanism of the present invention;
FIG. 5 is a schematic view of the internal structure of the supporting mechanism of the present invention;
FIG. 6 is an enlarged partial view of B of FIG. 5 according to the present invention;
FIG. 7 is an enlarged view of a portion of C of FIG. 6 according to the present invention.
In the drawings, the reference numbers indicate the following list of parts:
the device comprises a base plate 1, a protection box 2, a concave plate 21, a fixed rod 22, a limiting mechanism 23, a first fixed block 231, an extrusion block 232, a telescopic rod 233, a negative magnet 234, a positive magnet 235, a cylindrical rod 236, a stress block 237, a water balance measuring device 24, a supporting mechanism 25, a second fixed block 251, a push plate 252, an arc block 253, a first connecting block 254, a first rotating rod 255, an elastic rope 256, a push block 257, a second connecting block s1, a second rotating rod s2, a stress component s3, a first rotating shaft s31, a third connecting block s32, a sliding plate s33, a connecting rod s34, a fourth connecting block s35, a second rotating shaft s26, a frosted plate s37, a ball 26, a cover plate 3, a first stress plate 4 and a second stress plate 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-7, the invention relates to a water balance measuring device with a protective structure, which comprises a base plate 1, wherein a protective box 2 is fixedly arranged at the top of the base plate 1, cover plates 3 are hinged at the left side and the right side of the top of the protective box 2, a first stress plate 4 is arranged at the upper end and the lower end of the protective box 2, a second stress plate 5 is fixedly connected at the right side of the bottom of the first stress plate 4 at the top, and the second stress plate 5 is fixedly connected at the left side of the top of the first stress plate 4 at the bottom;
the protection box 2 comprises concave plates 21, fixing rods 22, limiting mechanisms 23, water balance measuring devices 24, supporting mechanisms 25 and balls 26, the concave plates 21 are arranged at the upper end and the lower end in the protection box 2, the fixing rods 22 are fixedly connected to the ends, far away from each other, of the two concave plates 21, the fixing rods 22 penetrate through openings and are fixedly connected to the first stress plate 4, the limiting mechanisms 23 are arranged at the left end and the right end, close to one side, of the two concave plates 21, the water balance measuring devices 24 are arranged at the side, close to each other, of the four limiting mechanisms 23, the supporting mechanisms 25 are arranged at the left side and the right side of the water balance measuring devices 24, openings are formed in the upper end and the lower end of the protection box 2, and the balls 26 are arranged at the upper end and the lower end of the left side and the right side of the inner walls of the two openings;
the limiting mechanism 23 comprises a first fixing block 231, an extrusion block 232, a telescopic rod 233, a negative magnet 234, a positive magnet 235, a cylindrical rod 236 and a stress block 237, a square groove is formed in the first fixing block 231, the extrusion block 232 is slidably connected in the square groove, the telescopic rod 233 is fixedly connected to the top of the extrusion block 232, the negative magnets 234 are fixedly installed on the left side and the right side of the extrusion block 232, circular grooves are formed in the left side and the right side of the square groove, the positive magnet 235 is slidably connected in the two circular grooves, the cylindrical rod 236 is fixedly connected to the sides, far away from each other, of the two positive magnets 235, the stress blocks 237 are arranged on the left side and the right side of the first fixing block 231, the ends, close to each other, of the two stress blocks 237 are fixedly connected with the ends, far away from each other, of the first fixing block is clamped in a notch of a horizontal measuring device, and passes through the limiting mechanism 23, if other objects accidentally fall and hit on the first stress plate 4 in the process of being transported, the first stress plate 4 is stressed to drive the fixing rod 22 to move towards one side close to the protection box 2, the concave plate 21 is driven by the fixing rod 22, the water balance measuring device 24 is extruded, the telescopic rod 233 moves downwards for a part of distance under the action of the two extruded limiting mechanisms 23, the extruding block 232 extrudes the two positive magnets 235 through the negative magnet 234, the two cylindrical rods 236 are extruded by the two positive magnets 235 to push the two stress blocks 237 out of the water balance measuring device 24 to contact with the stressed side of the water balance measuring device 24, therefore, the stressed supporting points are increased, the supporting force needed when the supporting points are fewer is avoided, the situation that the water balance measuring device 24 is damaged due to more bearing force caused by the stressed points of the water balance measuring device 24 when the external force is overlarge is also avoided, and the protection effect on the water balance measuring device 24 is improved;
supporting mechanism 25 is inside including two fixed block 251, the push pedal 252, the arc piece 253, connecting block 254, bull stick 255, stretch cord 256 and ejector pad 257, equal sliding connection of push pedal 252 is the inside upper and lower extreme of two fixed block 251, equal fixed connection of arc piece 253 is the upper and lower extreme on two push pedal 252 right sides, four arc pieces 253 all run through two fixed block 251 inner walls right sides and extend to the outside, first spout has all been seted up to the upper and lower extreme on two fixed block 251 right sides, equal sliding connection of connecting block 254 is inside two spout, bull stick 255 all cup joints the internal surface of two connecting block 254, equal fixed connection of stretch cord 256 is the upper and lower extreme on two fixed block 251 inner walls left sides, axle department fixed mounting has square piece 251 in two fixed block right sides, ejector pad 257 sliding connection is inside square piece, two stretch cord 256 right sides all with ejector pad 257 left side fixed connection, through supporting mechanism 25, the arc piece 253 that the atress concave plate 21 can extrude both sides when moving, four arc pieces 253 atress move to two fixed block 251 inside 251 when the stress can reach the air pressure of the inside push-out piece 253 when the protection subassembly 3 can be carried out by the stress of two push-up the air pressure sets 3 simultaneously, thereby two push-in the outside can all receive the stretching mechanism 3 and can be carried out the stress and can be carried out the time to carry out the stress.
The upper end and the lower end of the inner wall of the square block are provided with a second sliding groove, the upper end and the lower end of the push block 257 are fixedly connected with a second connecting block s1, the inner surfaces of the second connecting blocks s1 are respectively sleeved with a second rotating rod s2, and the right side of the push block 257 is provided with a stress assembly s3.
The stress assembly s3 comprises a first rotating shaft s31, a third connecting block s32, sliding plates s33, connecting rods s34, a fourth connecting block s35, a second rotating shaft s26 and a grinding plate s37, the third connecting block s32 is rotatably connected to the upper end and the lower end of the left side of the first rotating shaft s31, the sliding plates s33 are slidably connected inside the third connecting block s32, the connecting rods s34 are fixedly connected to the sides, away from each other, of the two sliding plates s33, the fourth connecting block s35 is fixedly connected to one ends, away from the two sliding plates a33, of the two connecting rods s34, the second rotating shaft s26 is arranged on the right side of the pushing block 257, the two rotating shafts s26 are rotatably connected with the two fourth connecting block s35, the grinding plate s37 is fixedly arranged on the sides, away from each other, of the two connecting blocks three s32 and the two connecting block four s35, the two rotating shafts one s31 can move towards the two sides through the stress assembly s3, when the inner wall of the protection box 2 is contacted, the four connecting blocks three s32 move towards the sides close to each other under the pressure, four connecting rods s34 then drive four sliding plates s33 to move towards the inside of connecting block three s32, when two pushing blocks 257 move to the limit, four connecting block three s32 and four connecting block four s35 all can be with the dull polish board s37 and the inner wall contact of guard box 3 in the outside, can reach the effect of supporting water balance measuring device 24, thereby avoid water balance measuring device 24 can be because the atress board 4 extrusion of atress one side takes this power to the stop gear 23 of opposite side, avoid stop gear 23 to receive water balance measuring device 24's extrusion to kick-back, make the condition that water balance measuring device 24 rocked inside guard box 2 take place, in case water balance measuring device 24 rocks inside guard box 2, then hardly guarantee water balance measuring device 24's safety, thereby also avoid the emergence of this kind of condition through atress subassembly s3.
The top of each of the two sliding plates s33 is fixedly connected with a small spring, one end, far away from the two sliding plates s33, of each of the two small springs is fixedly connected with the inner walls of the two connecting blocks tris s32, the size of each of the two sliding plates s33 is the same as that of the inside of each of the two connecting blocks tris s32, and the situation that the two sliding plates s33 shake when moving inside the two connecting blocks tris s32 is avoided.
The side, far away from each other, of the first connecting block 254 is fixedly connected with the left side and the right side of the inner wall of the concave plate 21.
One specific application of this embodiment is: two cover plates 3 are lifted and opened, then a water balance measuring device 24 needing protection is vertically placed in a protection box 2, four notches of the water balance measuring device 24 just clamp four fixing blocks 231 in the notches until the water balance measuring device 24 is completely placed in the protection box 2, two cover plates 3 are closed again, then the whole device is transported to a truck needing transportation, if other objects accidentally fall and hit on a stress plate I4 in the transportation process, the stress plate I4 is stressed to drive a fixing rod 22 to move to one side close to the protection box 2, a concave plate 21 is driven by the fixing rod 22 to extrude the water balance measuring device 24, two extruded limiting mechanisms 23 are contacted with one side of the water balance measuring device 24 under stress, a telescopic rod 233 moves for a part of distance downwards, at the moment, an extruding block 232 extrudes two positive magnets 235 through a negative magnet 234, two cylindrical rods 236 are extruded by two positive magnets 235 to push two stress blocks out, the two stress blocks are contacted with one side of the water balance measuring device 24 under stress, thereby, the supporting point becomes more, the supporting point is prevented from being more, when the supporting point is extruded by two cylindrical rods 236, the supporting point 253, the two supporting points are extruded by the two external air-pushing plate 253, the two concave blocks 253, the four pushing plate 21, the external pushing force of the two supporting points are prevented from being damaged, the external pushing plate 253 when the external pushing plate 253, the four pushing plate 21, the external pushing force of the two pushing rope is moved, the four pushing plate, and the four pushing plate 253, the four pushing plate 253, the four pushing plate is prevented from being damaged, and the external pushing plate 253, and the internal pushing force of the four pushing plate 253, the four pushing plate, the external pushing plate 253, the two pushing plate 253, and the four pushing plate 253, the internal pushing plate is prevented from being damaged, two first rotating shafts 31 can move towards two sides, when the first rotating shafts contact the inner wall of the protection box 2, four third connecting blocks 32 all move towards one side close to each other under pressure, four connecting rods s34 drive four sliding plates s33 to move towards the inside of the three connecting blocks 32, when two pushing blocks 257 move to the limit, the three connecting blocks 32 and the four connecting blocks four 35 can contact the outer grinding plate s37 with the inner wall of the protection box 3, the effect of supporting the water balance measuring device 24 can be achieved, the water balance measuring device 24 is prevented from bringing the force to the limiting mechanism 23 on the other side due to the extrusion of the stress plate 4 on one side under stress, the limiting mechanism 23 is prevented from being extruded by the water balance measuring device 24 to rebound, the water balance measuring device 24 rocks inside the protection box 2, once the water balance measuring device 24 rocks inside the protection box 2, the safety of the water balance measuring device 24 is difficult to be guaranteed, the stress component s3 is prevented from occurring, when the stress component s3 is free of stress, a small spring can achieve the purpose that the connecting rods 34 can push the connecting rods 35 to open the four connecting blocks s35 again, and the water balance measuring device can be taken out of the two connecting blocks 24 after the water balance measuring device is taken out.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A water balance measuring device with a protective structure comprises a base plate (1), and is characterized in that: the protection box (2) is fixedly installed at the top of the base plate (1), the cover plates (3) are hinged to the left side and the right side of the top of the protection box (2), stress plates I (4) are arranged at the upper end and the lower end of the protection box (2), the right side of the bottom of the stress plate I (4) at the top is fixedly connected with a stress plate II (5), and the left side of the top of the stress plate I (4) at the bottom is fixedly connected with the stress plate II (5);
the protection box (2) internally comprises concave plates (21), fixing rods (22), limiting mechanisms (23), a water balance measuring device (24), a supporting mechanism (25) and balls (26), wherein the concave plates (21) are arranged at the upper end and the lower end inside the protection box (2), the fixing rods (22) are fixedly connected to the ends, far away from each other, of the two concave plates (21), the fixing rods (22) penetrate through openings and are fixedly connected to the first stress plate (4), the limiting mechanisms (23) are arranged at the left end and the right end, close to one side, of the two concave plates (21), the water balance measuring device (24) is arranged at one side, close to each other, of the four limiting mechanisms (23), the supporting mechanism (25) is arranged at the left side and the right side of the water balance measuring device (24), openings are formed in the upper end and the lower end of the protection box (2), and the balls (26) are arranged at the upper end and the lower end of the left side and the right side of the inner walls of the two openings;
the limiting mechanism (23) comprises a first fixing block (231), an extrusion block (232), a telescopic rod (233), a negative magnet (234), a positive magnet (235), a cylindrical rod (236) and a stress block (237), wherein a square groove is formed in the first fixing block (231), the extrusion block (232) is slidably connected in the square groove, the telescopic rod (233) is fixedly connected to the top of the extrusion block (232), the negative magnets (234) are fixedly arranged on the left side and the right side of the extrusion block (232), circular grooves are formed in the left side and the right side of the square groove, the positive magnet (235) is slidably connected in the two circular grooves, the cylindrical rod (236) is fixedly connected to one side, away from each other, of the two positive magnets (235), the stress blocks (237) are arranged on the left side and the right side of the first fixing block (231), one ends, close to each other, of the two stress blocks (237) are fixedly connected to one ends, away from each other, of the two cylindrical rods (236), and a notch of the horizontal balance is clamped in the fixing block;
the supporting mechanism (25) comprises a second fixed block (251), a push plate (252), an arc-shaped block (253), a first connecting block (254), a first rotating rod (255), elastic ropes (256) and a push block (257), the push plate (252) is connected to the upper end and the lower end inside the second fixed block (251), the arc-shaped block (253) is fixedly connected to the upper end and the lower end on the right side of the two push plates (252), the four arc-shaped blocks (253) penetrate through the right side of the inner wall of the second fixed block (251) and extend to the outside, the upper end and the lower end on the right side of the second fixed block (251) are provided with a first sliding groove, the first connecting block (254) is connected to the inside of the two first sliding grooves in a sliding mode, the first rotating rod (255) is sleeved on the inner surfaces of the two first connecting blocks (254), the elastic ropes (256) are fixedly connected to the upper end and the lower end on the left side of the inner wall of the second fixed block (251), a square block is fixedly installed at the middle shaft of the right side of the second fixed block (251), the push block (257) is connected to the square block (257) in a sliding mode, and the right side of the two elastic ropes (256) is fixedly connected to the left side of the push block (257).
2. The water balance measuring device with the protection structure according to claim 1, wherein a second sliding groove is formed in each of the upper end and the lower end of the inner wall of the square block, a second connecting block (s 1) is fixedly connected to each of the upper end and the lower end of the push block (257), the second connecting block (s 1) is slidably connected to the inside of the second sliding groove, a second rotating rod (s 2) is sleeved on the inner surface of each of the two connecting blocks (s 1), and a stress assembly (s 3) is arranged on the right side of the push block (257).
3. The water balance measuring device with the protective structure according to claim 2, wherein the force-bearing assembly (s 3) comprises a first rotating shaft (s 31), a third connecting block (s 32), sliding plates (s 33), connecting rods (s 34), a fourth connecting block (s 35), a second rotating shaft (s 26) and a grinding plate (s 37), the third connecting block (s 32) is rotatably connected to the upper and lower ends of the left side of the first rotating shaft (s 31), the sliding plates (s 33) are slidably connected inside the third connecting block (s 32), the connecting rods (s 34) are fixedly connected to the sides of the two sliding plates (s 33) far away from each other, the fourth connecting block (s 35) is fixedly connected to the ends of the two connecting rods (s 34) far away from the two sliding plates (a 33), the second rotating shaft (s 26) is arranged on the right side of the pushing block (257), the two rotating shafts (s 26) are rotatably connected to the four connecting block (s 35), and the grinding plate (s 37) is fixedly installed on the sides of the three connecting blocks (s 32) and the four connecting blocks (s 35) far away from each other;
the tops of the two sliding plates (s 33) are fixedly connected with small springs, and one ends, far away from the two sliding plates (s 33), of the two small springs are fixedly connected with the inner walls of the two connecting blocks III (s 32).
4. A water balance measuring device with a protective structure according to claim 3, wherein the side of the first connecting block (254) far away from the first rotating rod (255) is fixedly connected with the inner wall of the concave plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111200836.2A CN113879675B (en) | 2021-10-15 | 2021-10-15 | Water balance measuring device with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111200836.2A CN113879675B (en) | 2021-10-15 | 2021-10-15 | Water balance measuring device with protective structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113879675A CN113879675A (en) | 2022-01-04 |
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| CN114215741B (en) * | 2022-02-18 | 2022-05-31 | 江苏硕伯亚智能科技有限公司 | Miniature double-cylinder electric high-pressure hydraulic pump |
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| JPH1045168A (en) * | 1996-07-30 | 1998-02-17 | Maruichi:Kk | Packing structure of instrument |
| CN206977843U (en) * | 2017-07-11 | 2018-02-06 | 姚坤露 | A kind of high school student's electronic measuring device |
| CN110271615A (en) * | 2019-06-26 | 2019-09-24 | 刘秀萍 | A kind of precision instrument and equipment bumper and absorbing shock conveying semi-trailer |
| CN211778706U (en) * | 2019-09-25 | 2020-10-27 | 深圳市瑞研通讯设备有限公司 | Communication test instrument with prevent falling structure |
| CN112436225A (en) * | 2019-08-09 | 2021-03-02 | 诸暨市福生源农业开发有限公司 | New energy battery box with shock-absorbing function |
| CN212796999U (en) * | 2020-06-03 | 2021-03-26 | 盛学桢 | Case is placed to sighting rod shape of preapring for an unfavorable turn of events for engineering survey and drawing |
| CN213043529U (en) * | 2020-09-10 | 2021-04-23 | 江苏环球特种电机有限公司 | Switched reluctance motor with shock attenuation buffer structure |
| CN213065403U (en) * | 2020-07-29 | 2021-04-27 | 浙江威隆机械科技有限公司 | Rotary piston pump with high-sealing separation chamber |
| CN213120603U (en) * | 2020-10-14 | 2021-05-04 | 陈玄通 | Hydrology detecting instrument safety device |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH1045168A (en) * | 1996-07-30 | 1998-02-17 | Maruichi:Kk | Packing structure of instrument |
| CN206977843U (en) * | 2017-07-11 | 2018-02-06 | 姚坤露 | A kind of high school student's electronic measuring device |
| CN110271615A (en) * | 2019-06-26 | 2019-09-24 | 刘秀萍 | A kind of precision instrument and equipment bumper and absorbing shock conveying semi-trailer |
| CN112436225A (en) * | 2019-08-09 | 2021-03-02 | 诸暨市福生源农业开发有限公司 | New energy battery box with shock-absorbing function |
| CN211778706U (en) * | 2019-09-25 | 2020-10-27 | 深圳市瑞研通讯设备有限公司 | Communication test instrument with prevent falling structure |
| CN212796999U (en) * | 2020-06-03 | 2021-03-26 | 盛学桢 | Case is placed to sighting rod shape of preapring for an unfavorable turn of events for engineering survey and drawing |
| CN213065403U (en) * | 2020-07-29 | 2021-04-27 | 浙江威隆机械科技有限公司 | Rotary piston pump with high-sealing separation chamber |
| CN213043529U (en) * | 2020-09-10 | 2021-04-23 | 江苏环球特种电机有限公司 | Switched reluctance motor with shock attenuation buffer structure |
| CN213120603U (en) * | 2020-10-14 | 2021-05-04 | 陈玄通 | Hydrology detecting instrument safety device |
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| CN113879675A (en) | 2022-01-04 |
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