CN113306860B - Storage box for level precise instruments and meters - Google Patents

Storage box for level precise instruments and meters Download PDF

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Publication number
CN113306860B
CN113306860B CN202110582554.7A CN202110582554A CN113306860B CN 113306860 B CN113306860 B CN 113306860B CN 202110582554 A CN202110582554 A CN 202110582554A CN 113306860 B CN113306860 B CN 113306860B
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wall
rod
opening
sliding rod
nested
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CN113306860A (en
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彭志山
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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
    • B65D25/20—External fittings
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/26—Mechanisms for opening or closing, e.g. pedal-operated
    • B65D43/267—Mechanisms for opening or closing, e.g. pedal-operated consisting of levers pivoting radially to container axis
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/38—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for delicate optical, measuring, calculating or control apparatus

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention provides a storage box of a material level precision instrument and meter, which comprises a connecting plate, a base, end covers, opening buttons and a storage structure, wherein the upper end and the lower end of the connecting plate are fixedly clamped on the inner walls of the two ends of the end covers, the upper end of the base is welded and fixed on the outer wall of the lower end of the end cover, and the outer wall of the opening buttons are nested and clamped on the inner wall of the connecting plate.

Description

Storage box for level precise instruments and meters
Technical Field
The invention relates to the field of level instruments and meters, in particular to a storage box of a level precise instrument and meter.
Background
The level precision instrument is an industrial automation instrument for measuring the liquid level and the loading height of liquid and powder materials, is usually used for measuring the accumulation height or the surface position of solid materials such as blocks, particles, powder materials and the like, and is displayed through a display device of the instrument, so that an operator can rapidly judge the content standard inside the instrument.
Disclosure of Invention
Aiming at the defects that in the prior art, a detached instrument can be placed in a storage box but is not completely assembled in the storage box, the position of a box cover of the storage box cannot be fixed after the box cover of the storage box is opened, when the box cover is subjected to wind force or other external force during debugging in a factory, the box cover of the storage box is closed due to inertia, so that the instrument placed on the inner surface of the storage box and not fixedly assembled can be impacted due to the closing of the box cover.
The invention aims at the above purpose by the following technical scheme: the storage box comprises a connecting plate, a base, end covers, opening buttons and a storage structure, wherein the upper end and the lower end of the connecting plate are fixedly clamped on the inner walls of the two ends of the end covers in a embedding mode, the upper end of the base is fixedly welded on the outer wall of the lower end of the end cover, the inner wall of the end cover is movably clamped on the outer wall of the front end of the storage structure, the outer wall of the opening button is fixedly clamped on the inner wall of the connecting plate in a embedding mode, and the surfaces of the outer walls of the two ends of the storage structure are movably matched between the connecting plates;
the storage structure comprises a box body, an opening and closing mechanism and a limiting ring, wherein the outer wall of the upper end of the box body is movably matched with the inner wall of the end cover, the central outer wall of the opening and closing mechanism is nested and matched with the inner wall of the limiting ring, and the left outer wall of the limiting ring is welded and fixed on the right surface of the upper end of the box body.
As the preferable mode of the invention, the opening and closing mechanism comprises an opening and closing device, a sealing plate and a positioning shaft, wherein the outer walls at the front end and the rear end of the opening and closing device are adhered and fixed between the sealing plates, the center of the outer wall at the front end of the sealing plate is welded and fixed on the outer wall at the rear end of the positioning shaft, and the inner wall and the outer wall at the front end of the positioning shaft are nested and clamped on the inner wall of the limiting ring.
As the preferable mode of the invention, the opening and closing device consists of a stretcher, an arc supporting plate, a sliding rod, a fixed resistance mechanism and guide rods, wherein the upper end of the stretcher is movably clamped on the outer walls of the upper end and the lower end of the fixed resistance mechanism, the outer walls of the arc supporting plate are nested and clamped on the left inner wall of the sliding rod, the inner wall of the sliding rod is movably matched with the outer wall of the stretcher, the outer walls of the upper end and the lower end of the guide rods are nested and matched with the right inner wall of the sliding rod, the inner wall of the sliding rod is provided with two guide plates with a fin-shaped structure, and the two guide plates are vertically arranged on the right inner wall of the sliding rod.
As the preferable mode of the invention, the stretcher consists of a ring body, an embedded connecting seat, a sliding rod, a fixed seat and a reset ring, wherein the outer wall of the ring body is in embedded fit with the inner wall of the sliding rod, the upper ends of the embedded connecting seats are welded and fixed on the inner walls of the two ends of the ring body, the inner walls of the two ends of the sliding rod are in embedded clamping with the inner walls of the embedded connecting seats, the outer wall of the upper ends of the fixed seat is welded and fixed on the upper ends and the lower ends of the inner wall of the ring body, the inner wall of the reset ring is in embedded clamping with the outer wall of the right end of the sliding rod, the upper ends and the lower ends of the reset ring are provided with stretching strips, and the stretching strips arranged at the two ends are connected to the outer walls between the fixed seats.
The invention is characterized in that the resistance fixing mechanism comprises a displacement device, a derivative disc and a clamping rod, wherein the outer walls of the upper end and the lower end of the displacement device are movably clamped between the stretchers, the rear end surface of the derivative disc is fixedly attached to the center of the front end surface of the displacement device, the rear end of the clamping rod is fixedly welded to the center of the front end surface of the derivative disc, and the displacement device is in a lollipop-shaped structure.
As the preferable one of the invention, the said deflection device is made up of outer casing, auxiliary fixing mechanism, closing push rod, butt joint rod, guide and fix the board, the said outer casing left side inner wall is fitted with auxiliary fixing mechanism outer wall in a nested way, the said auxiliary fixing mechanism right side upper and lower both ends are fitted with outer casing inner wall in a nested way, the said closing push rod left side inner wall is fitted with outer casing upper and lower both ends inner wall in a nested way, the said butt joint rod upper and lower both ends inner wall is fitted with between closing push rods in a nested way, the said guide and fix board front end surface inner wall is fitted with the rear end between butt joint rods in a nested way, the said guide and fix board front end surface upper and lower both ends inner wall has magnetic strips.
As the preferable mode of the invention, the auxiliary fixing mechanism consists of a position-making device, an assembly ring and a clamping rod, wherein the right side of the position-making device is welded and fixed on the left outer wall of the assembly ring, the inner walls of the upper end and the lower end of the assembly ring are nested and fixed on the outer wall of the clamping rod, the front end and the rear end of the clamping rod are movably clamped on the left inner wall of the shell, and the position-making device and the assembly ring are in a cross structure.
As the preferable mode of the invention, the position-making device consists of an assembly shell, an opening rod, a movable rod, a spring and a limiting ring, wherein the right side of the assembly shell is movably clamped on the left side of the limiting ring, the inner wall Qin Taoka of the left side of the opening rod is clamped in the left end of the assembly shell, the outer wall of the movable rod is in nested fit with the inner wall of the spring, the outer wall of the spring is movably matched with the inner wall of the assembly shell, the inner wall of the limiting ring is in nested clamping with the outer wall of the right side of the movable rod, and the left end of the movable rod is in a fish-fork structure.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
when the invention is used, after the end cover is opened, the opening of the end cover can drive the opening and closing mechanism to open the sliding rod, the arc supporting plate can be stretched after the sliding rod is opened, the vertical arc supporting plate is twisted and becomes a curved plate after being stretched and stressed, the sliding rod is supported by the presence of the curved plate, the arc supporting plate is also supported by the resistance fixing mechanism, the condition that the end cover cannot be supported due to the fact that the arc supporting plate is singly stressed, the opened end cover is closed due to inertia after being subjected to external pushing force, and the phenomenon that an unfixed instrument is impacted by the end cover to be broken or lost in precision is caused is avoided.
Drawings
FIG. 1 is a schematic diagram of a storage box of a level precision instrument.
Fig. 2 is a right-side view of the inventive memory structure.
Fig. 3 is a schematic structural view of the opening and closing mechanism of the invention.
Fig. 4 is a schematic cross-sectional view of the inventive shutter.
Fig. 5 is a schematic cross-sectional view of the inventive tensioner.
FIG. 6 is a schematic diagram of a resistance mechanism according to the present invention.
Fig. 7 is a schematic cross-sectional view of the displacement device of the invention.
Fig. 8 is a schematic structural view of the auxiliary mechanism of the invention.
FIG. 9 is a schematic cross-sectional view of an inventive stopper.
In the figure: the device comprises a connecting plate-1, a base-2, an end cover-3, an opening button-4, a storage structure-5, a box body-51, an opening and closing mechanism-52, a limiting ring-53, an opening and closing device-a 1, a sealing plate-a 2, a positioning shaft-a 3, a stretcher-b 1, an arc supporting plate-b 2, a sliding rod-b 3, a resistance fixing mechanism-b 4, a guide rod-b 5, a ring body-c 1, an embedded connecting seat-c 2, a sliding rod-c 3, a fixed seat-c 4, a reset ring-c 5, a displacement device-d 1, a derivative disc-d 2, a clamping rod-d 3, a shell-e 1, an auxiliary fixing mechanism-e 2, a closing push rod-e 3, a butt joint rod-e 4, a guide plate-e 5, a position-f 1, an assembly ring-f 2, a clamping rod-f 3, an assembling shell-g 1, an opening rod-g 2, a movable rod-g 3, a spring-g 4 and a limiting ring-g 5.
Detailed Description
The following description of the embodiments of the present invention will be made more complete and less obvious to those skilled in the art, based on the embodiments of the present invention, for a part, but not all of the embodiments of the present invention, without making any inventive effort.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1 to 5, the invention provides a storage box for a level precision instrument, which comprises a connecting plate 1, a base 2, end covers 3, opening buttons 4 and a storage structure 5, wherein the upper end and the lower end of the connecting plate 1 are fixedly embedded and clamped on the inner walls of the two ends of the end covers 3, the upper end of the base 2 is fixedly welded on the outer wall of the lower end of the end cover 3, the inner wall of the end cover 3 is movably clamped on the outer wall of the front end of the storage structure 5, the outer wall of the opening button 4 is in embedded and clamped on the inner wall of the connecting plate 1, and the outer wall surfaces of the two ends of the storage structure 5 are movably matched between the connecting plates 1;
the storage structure 5 comprises a box body 51, an opening and closing mechanism 52 and a limiting ring 53, wherein the outer wall of the upper end of the box body 51 is movably matched with the inner wall of the end cover 3, the outer wall of the center of the opening and closing mechanism 52 is nested and matched with the inner wall of the limiting ring 53, and the outer wall of the left side of the limiting ring 53 is welded and fixed on the surface of the right side of the upper end of the box body 51.
The opening and closing mechanism 52 is composed of an opening and closing device a1, a sealing plate a2 and a positioning shaft a3, the outer walls of the front end and the rear end of the opening and closing device a1 are attached and fixed between the sealing plate a2, the center of the outer wall of the front end of the sealing plate a2 is welded and fixed on the outer wall of the rear end of the positioning shaft a3, and the inner wall and the outer wall of the front end of the positioning shaft a3 are nested and clamped on the inner wall of the limiting ring 53.
The opening and closing device a1 comprises a stretcher b1, an arc supporting plate b2, a sliding rod b3, a resistance fixing mechanism b4 and a guide rod b5, wherein the upper end of the stretcher b1 is movably clamped on the outer walls of the upper end and the lower end of the resistance fixing mechanism b4, the outer wall of the arc supporting plate b2 is nested and clamped on the left inner wall of the sliding rod b3, the inner wall of the sliding rod b3 is movably matched with the outer wall of the stretcher b1, the outer walls of the upper end and the lower end of the guide rod b5 are nested and matched with the right inner wall of the sliding rod b3, the inner wall of the sliding rod b3 is provided with two guide plates with a fish fin structure, the two guide plates are vertically arranged on the right inner wall of the sliding rod b3, and when the fish fin structure is mutually closed, the gradually increased angle changes to smoothly push the resistance fixing mechanism b4, so that the situation that the resistance fixing mechanism b4 is blocked due to an excessive angle is avoided.
The stretcher b1 comprises a ring body c1, an embedded connecting seat c2, a sliding rod c3, a fixed seat c4 and a reset ring c5, wherein the outer wall of the ring body c1 is embedded and matched with the inner wall of the sliding rod b3, the upper ends of the embedded connecting seat c2 are welded and fixed on the inner walls of the two ends of the ring body c1, the inner walls of the two ends of the sliding rod c3 are embedded and clamped on the inner walls of the embedded connecting seat c2, the outer wall of the upper end of the fixed seat c4 is welded and fixed on the upper end and the lower end of the inner wall of the ring body c1, the inner wall of the reset ring c5 is embedded and clamped on the outer wall of the right end of the sliding rod c3, the upper end and the lower end of the reset ring c5 are provided with stretching strips, the stretching strips arranged at the two ends are connected to the outer walls between the fixed seats c4, and after the stretching strips connected at the upper end and the lower ends move in the reset ring c5, the common stress of the upper end and the lower end can rapidly pull the reset ring c5 to reset.
The following examples are presented as follows: when a plurality of meters are required to be tested and assembled, the position limitation of the connecting plate 1 can be released by pressing the opening button 4, so that an operator can open the end cover 3, after the end cover 3 is opened, the movement of the end cover 3 is started by taking the opening and closing mechanism 52 as the center, so that the openers a1 arranged at the upper end and the lower end of the opening and closing mechanism 52 are opened, the sliding rod b3 arranged at the upper end and the lower end slides along the guide rod b5, the guide rod b5 continuously enters the sliding rod b3 due to the movement of the sliding rod b3, hydraulic oil filled in the sliding rod b3 is extruded, and when the sliding rod b3 is opened, the sliding opening of the sliding rod b3 pulls the upper end and the lower end of the arc supporting plate b2 to move in an arc shape, the structure of the arc supporting plate b2 is changed due to the fact that the structure of the arc supporting plate b2 is pulled, the structure of the arc supporting plate b2 is in an arc curve structure, the arc supporting plate b2 continuously tries to reset after being twisted, the center of the arc supporting plate b2 protrudes and supports the sliding rod b3, a guide rod arranged in the sliding rod b3 is attached to the right side surface of the resistance fixing mechanism b4, the right end of the resistance fixing mechanism b4 is pushed to move towards the left end, the stretcher b1 is stretched, the ring body c1 at the upper end is moved towards the left, the reset ring c5 is pushed, and the stretching of the stretching rod is carried out through the reset ring c5 so as to store energy for subsequent reset.
Example 2
As shown in fig. 6 to 9: the resistance fixing mechanism b4 consists of a displacement device d1, a derivative disc d2 and a clamping rod d3, wherein the outer walls of the upper end and the lower end of the displacement device d1 are movably clamped between the stretcher b1, the rear end surface of the derivative disc d2 is fixedly attached to the center of the front end surface of the displacement device d1, the rear end of the clamping rod d3 is fixedly welded to the center of the front end surface of the derivative disc d2, the displacement device d1 is in a lollipop-shaped structure, and the lollipop structure is convenient to limit and fix the position of the displacement device d1 because the area of one end is larger than that of the other end.
The displacement device d1 consists of a shell e1, an auxiliary fixing mechanism e2, a closing push rod e3, a butt joint rod e4 and a guide fixing plate e5, wherein the inner wall of the left side of the shell e1 is in nested fit with the outer wall of the auxiliary fixing mechanism e2, the upper end and the lower end of the right side of the auxiliary fixing mechanism e2 are fixedly clamped on the inner wall of the shell e1 in a nested manner, the inner wall of the left side of the closing push rod e3 is in nested engagement with the inner wall of the upper end and the lower end of the shell e1, the inner wall of the upper end and the lower end of the butt joint rod e4 is in nested fit between the closing push rods e3, the inner wall of the front end surface of the guide fixing plate e5 is in nested engagement with the rear end between the butt joint rods e4, magnetic strips are arranged on the inner wall of the upper end and the lower end surfaces of the front end of the guide fixing plate e5, magnetic force exerted by the magnetic strips on the butt joint rods e4 is repulsive force, and after the position of the butt joint rods e4 is moved, the butt joint rods e4 can be reset through pushing.
The auxiliary positioning mechanism e2 consists of a positioning device f1, an assembly ring f2 and a clamping rod f3, wherein the right side of the positioning device f1 is welded and fixed on the left outer wall of the assembly ring f2, the inner walls of the upper end and the lower end of the assembly ring f2 are nested and fixed on the outer wall of the clamping rod f3, the front end and the rear end of the clamping rod f3 are movably clamped on the left inner wall of the shell e1, the positioning device f1 and the assembly ring f2 are in a cross-shaped structure, and the upper end and the lower end of the cross-shaped structure can ensure the accuracy of the position of the positioning device f1 after being fixed.
The position making device f1 comprises an assembling shell g1, an opening rod g2, a movable rod g3, a spring g4 and a limiting ring g5, wherein the right side of the assembling shell g1 is movably clamped on the left side of the limiting ring g5, the inner wall Qin Taoka on the left side of the opening rod g2 is combined with the inner wall of the left end of the assembling shell g1, the outer wall of the movable rod g3 is nested and matched with the inner wall of the spring g4, the outer wall of the spring g4 is movably matched with the inner wall of the assembling shell g1, the inner wall of the limiting ring g5 is nested and clamped on the outer wall on the right side of the movable rod g3, the left end structure of the movable rod g3 is in a fish-fork-shaped structure, the surface radian of the fish-fork-shaped structure can extrude the opening rod g2, so that the opening rod g2 is slowly opened, and the situation that too much opening rod g2 is collided is avoided.
The following examples are presented as follows: when the equipment is opened, thereby the partial part inside the equipment is caused to be stressed by the part caused by the change of the opened structure and the deflection of the position occurs, the deflection of the position can be conducted on the right end surface of the deflection device d1, the right end of the deflection device d1 is stressed, after the right end of the deflection device d1 is stressed, the closed push rod e3 can be closed towards the center due to the action of pushing force, the butt rod e4 is pushed to move rightwards by the pushing force generated by the closing, the guide plate e5 is driven by the butt rod e4, the auxiliary mechanism e2 is pushed by the guide plate e5, the right end of the movable rod g3 arranged inside the assembly ring f2 is pushed by the action of pushing the assembly ring f2, the whole leftwards side of the movable rod g3 is moved, and the left end surface structure of the movable rod g3 can push the opening rod g2, the right side of the opening rod g2 is influenced by the pushing force and is influenced by the angle to move, but the left side of the opening rod g2 is limited by the action of the pushing force and the angle is limited, the opening rod g2 is expanded to the outside the instrument, the equipment can not be opened, the situation can be completely is avoided, the opening the equipment can not be opened, and the equipment can not be completely be opened, and the equipment can be completely opened, and the situation can not be completely be opened, and the equipment can be completely can be opened and completely, and the equipment can be opened and can be prevented.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (1)

1. The utility model provides a precision instrument storage box of material level, its structure includes connecting plate (1), base (2), end cover (3), opening button (4), storage structure (5), both ends are embedded and blocked in end cover (3) both ends inner wall about connecting plate (1), base (2) upper end welding is fixed in end cover (3) lower extreme outer wall, end cover (3) inner wall activity block is in storage structure (5) front end outer wall, opening button (4) outer wall nested block is in connecting plate (1) inner wall, storage structure (5) both ends outer wall surface clearance fit is between connecting plate (1), its characterized in that;
the storage structure (5) consists of a box body (51), an opening and closing mechanism (52) and a limiting ring (53), wherein the outer wall of the upper end of the box body (51) is movably matched with the inner wall of the end cover (3), the outer wall of the center of the opening and closing mechanism (52) is nested and matched with the inner wall of the limiting ring (53), and the outer wall of the left side of the limiting ring (53) is welded and fixed on the surface of the right side of the upper end of the box body (51);
the opening and closing mechanism (52) consists of an opening and closing device (a 1), a sealing plate (a 2) and a positioning shaft (a 3), wherein the outer walls at the front end and the rear end of the opening and closing device (a 1) are fixedly attached between the sealing plates (a 2), the center of the outer wall at the front end of the sealing plate (a 2) is fixedly welded on the outer wall at the rear end of the positioning shaft (a 3), and the inner wall and the outer wall at the front end of the positioning shaft (a 3) are nested and clamped on the inner wall of the limiting ring (53);
the opening and closing device (a 1) consists of a stretcher (b 1), an arc supporting plate (b 2), a sliding rod (b 3), a fixed resistance mechanism (b 4) and a guide rod (b 5), wherein the upper end of the stretcher (b 1) is movably clamped on the outer walls of the upper end and the lower end of the fixed resistance mechanism (b 4), the outer wall of the arc supporting plate (b 2) is nested and clamped on the left inner wall of the sliding rod (b 3), the inner wall of the sliding rod (b 3) is movably matched with the outer wall of the stretcher (b 1), and the outer walls of the upper end and the lower end of the guide rod (b 5) are nested and matched with the right inner wall of the sliding rod (b 3);
the stretcher (b 1) consists of a ring body (c 1), an embedded connecting seat (c 2), a sliding rod (c 3), a fixed seat (c 4) and a reset ring (c 5), wherein the outer wall of the ring body (c 1) is embedded and matched with the inner wall of the sliding rod (b 3), the upper ends of the embedded connecting seat (c 2) are welded and fixed on the inner walls of the two ends of the ring body (c 1), the inner walls of the two ends of the sliding rod (c 3) are embedded and clamped on the inner walls of the embedded connecting seat (c 2), the outer walls of the upper ends of the fixed seat (c 4) are welded and fixed on the upper end and the lower end of the inner wall of the ring body (c 1), and the inner wall of the reset ring (c 5) is embedded and clamped on the outer wall of the right end of the sliding rod (c 3).
The resistance fixing mechanism (b 4) consists of a displacement device (d 1), a derivative disc (d 2) and a clamping rod (d 3), wherein the outer walls of the upper end and the lower end of the displacement device (d 1) are movably clamped between the stretcher (b 1), the rear end surface of the derivative disc (d 2) is attached and fixed to the center of the front end surface of the displacement device (d 1), and the rear end of the clamping rod (d 3) is welded and fixed to the center of the front end surface of the derivative disc (d 2);
the position changing device (d 1) consists of a shell (e 1), an auxiliary fixing mechanism (e 2), a closing push rod (e 3), a butt joint rod (e 4) and a guide fixing plate (e 5), wherein the inner wall of the left side of the shell (e 1) is in nested fit with the outer wall of the auxiliary fixing mechanism (e 2), the upper end and the lower end of the right side of the auxiliary fixing mechanism (e 2) are in nested fit with the inner wall of the shell (e 1), the inner wall of the left side of the closing push rod (e 3) is in nested fit with the inner wall of the upper end and the lower end of the shell (e 1), the inner wall of the upper end and the lower end of the butt joint rod (e 4) are in nested fit between the closing push rod (e 3), and the inner wall of the front end surface of the guide fixing plate (e 5) is in nested fit with the rear end between the butt joint rods (e 4);
the auxiliary fixing mechanism (e 2) consists of a position making device (f 1), an assembly ring (f 2) and a clamping rod (f 3), wherein the right side of the position making device (f 1) is welded and fixed on the left outer wall of the assembly ring (f 2), the inner walls of the upper end and the lower end of the assembly ring (f 2) are nested and fixed on the outer wall of the clamping rod (f 3), and the front end and the rear end of the clamping rod (f 3) are movably clamped on the left inner wall of the shell (e 1);
the position-making device (f 1) consists of an assembly shell (g 1), an opening rod (g 2), a movable rod (g 3), a spring (g 4) and a limiting ring (g 5), wherein the right side of the assembly shell (g 1) is movably clamped on the left side of the limiting ring (g 5), the left inner wall Qin Taoka of the opening rod (g 2) is clamped inside the left end of the assembly shell (g 1), the outer wall of the movable rod (g 3) is nested and matched with the inner wall of the spring (g 4), the outer wall of the spring (g 4) is movably matched with the inner wall of the assembly shell (g 1), and the inner wall of the limiting ring (g 5) is nested and clamped on the right outer wall of the movable rod (g 3);
the position limitation of the connecting plate (1) can be released by pressing the opening button (4), so that an operator can open the end cover (3), after the end cover (3) is opened, the end cover (3) can be moved by taking the opening and closing mechanism (52) as the center to open the opening and closing device (a 1) arranged at the upper end and the lower end of the opening and closing mechanism (52), the sliding rod (b 3) arranged at the upper end and the lower end slides along the guide rod (b 5), the guide rod (b 5) can continuously enter the sliding rod (b 3) due to the movement of the sliding rod (b 3), hydraulic oil filled in the sliding rod (b 3) is extruded, when the sliding rod (b 3) is opened, the sliding opening of the sliding rod (b 3) can pull the upper end and the lower end of the arc supporting plate (b 2) to perform arc-shaped movement, the structure of the arc supporting plate (b 2) is pulled to cause the structural change of the supporting plate (b 2), the sliding rod (b 2) is enabled to slide along the guide rod (b 5), the sliding rod (b 2) is enabled to stretch out of the guide rod (b 2) to the center, the sliding rod (b 2) is enabled to stretch out of the arc supporting mechanism (b 2) to stretch, the sliding rod (b 3) is enabled to stretch out of the upper end of the arc supporting mechanism (b 2) to be stretched, and the upper end (b) is enabled to stretch out of the arc supporting mechanism (b) is enabled to stretch, and the arc supporting mechanism is enabled to stretch out of the arc supporting rod (b 2) is enabled to be stretched, pushing the reset ring (c 5), and stretching the stretching strip through the reset ring (c 5) so as to store energy for the subsequent reset;
the right end atress of device (d 1) shifts, after the right-hand member atress of device (d 1) shifts, the effect of pushing force and result in closing push rod (e 3) to the center, and promote butt joint pole (e 4) and remove right, and drive guide fixed plate (e 5) through butt joint pole (e 4), promote auxiliary mechanism (e 2) through guide fixed plate (e 5), make auxiliary mechanism (e 2) right side be equipped with go up collar (f 2) and receive the effect of pushing, cause go up collar (f 2) inside be equipped with movable rod (g 3) right-hand member and be promoted, make the whole left side of movable rod (g 3) carry out the removal, the left end surface structure of movable rod (g 3) can promote opening rod (g 2) when removing, make the right side of opening rod (g 2) receive the effect of pushing force and receive the influence of angle and carry out the activity, but opening rod (g 2) left side is restricted, cause opening rod (g 2) right side and can only open the angle because of restriction appears opening rod (g 2).
CN202110582554.7A 2021-05-27 2021-05-27 Storage box for level precise instruments and meters Active CN113306860B (en)

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WO2009036756A2 (en) * 2007-09-20 2009-03-26 Fritz Gross Device for picking up items to be picked up and other use
KR20160008609A (en) * 2013-05-14 2016-01-22 쉴드프로 엘엘씨 Anti-ballistic handling cases, boxes and containers
CN207903019U (en) * 2018-02-06 2018-09-25 中博宇图信息科技有限公司 A kind of Multifunction mapping instrument placing box
CN108177852A (en) * 2018-03-13 2018-06-19 无锡市人民医院 A kind of general medical practice case of plug and play
CN108657572B (en) * 2018-06-07 2020-06-30 赵辰远 Equipment containing box with air blowing and dust removing functions for physical experiments
CN209635017U (en) * 2019-03-04 2019-11-15 重庆化工职业学院 A kind of logistics packaging turnover box
CN109809050A (en) * 2019-04-04 2019-05-28 贵州师范大学 It is a kind of for storing the body structure of paleontological fossil sample
CN210028362U (en) * 2019-05-31 2020-02-07 吉林省清大科博教育科技有限公司 Instrument and meter transport case
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