CN112173385A - Laboratory is with chemistry experiment instrument strorage device - Google Patents

Laboratory is with chemistry experiment instrument strorage device Download PDF

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Publication number
CN112173385A
CN112173385A CN202011017071.4A CN202011017071A CN112173385A CN 112173385 A CN112173385 A CN 112173385A CN 202011017071 A CN202011017071 A CN 202011017071A CN 112173385 A CN112173385 A CN 112173385A
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CN
China
Prior art keywords
lifting
rod
plate
cavity
slide bar
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Granted
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CN202011017071.4A
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Chinese (zh)
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CN112173385B (en
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不公告发明人
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Suzhou Glimet Laboratory Science And Technology Development Co ltd
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Individual
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Priority to CN202011017071.4A priority Critical patent/CN112173385B/en
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Publication of CN112173385B publication Critical patent/CN112173385B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • B65D25/10Devices to locate articles in containers
    • B65D25/107Grooves, ribs, or the like, situated on opposed walls and between which the articles are located

Abstract

The invention discloses a storage device for laboratory chemical experiment instruments, which comprises a supporting pad and a lifting device fixedly installed on the lower bottom surface of the supporting pad, wherein a connecting pad is fixedly installed on the edge of the rear side surface of the lifting device, a cable fixing device is rotatably installed on the top surface of the connecting pad, and a storage box is fixedly installed on the rear side surface of the connecting pad. The multifunctional experimental instrument rack is not only used for placing experimental instruments, but also comprises a lifting device used for adjusting the operation height and a containing device used for containing experimental articles, so that the integrated design of instrument placement, movement, height adjustment, article containing and an operation platform is realized, the supporting height is adjusted through the arrangement of the lifting device, and meanwhile, the experimental instruments can have a certain height through the arrangement; through cable fixing device's setting, the activity area of fixed instrument circuit when not influencing normal experiment, guarantees that the operation panel is clean and tidy, can rationally put with after using in the use of laboratory glassware.

Description

Laboratory is with chemistry experiment instrument strorage device
Technical Field
The invention belongs to the field of chemical experimental instruments, and particularly relates to a storage device for a laboratory chemical experimental instrument.
Background
Experiment, refers to one of the basic methods of scientific research. According to the purpose of scientific research, the external influence is eliminated as much as possible, main factors are highlighted, and a research object is artificially reformed, controlled or simulated by using some special instruments and equipment, so that some things (or processes) occur or reappear, and natural phenomena, natural properties and natural laws are known. Various instruments are needed to be used in experiments, especially in chemical experiments, so that how to reasonably arrange precise instruments and articles on an operation table in and after the use becomes a technical problem to be solved urgently.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a chemical experimental instrument storage device for a laboratory.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a storage device for laboratory chemical experiment instruments comprises a supporting pad and a lifting device fixedly mounted on the lower bottom surface of the supporting pad, wherein a connecting pad is fixedly mounted on the edge of the rear side surface of the lifting device, a cable fixing device is rotatably mounted on the top surface of the connecting pad, and a storage box is fixedly mounted on the rear side surface of the connecting pad;
the lifting device comprises a bottom supporting plate and a top connecting plate which are arranged in parallel, a movable cavity is formed between the bottom supporting plate and the top connecting plate, and an adjusting device is arranged in the movable cavity in a matched mode;
the adjusting device comprises two symmetrically-arranged lifting mechanisms, a lifting cavity is formed between the two lifting mechanisms, and a lifting connecting device is fixedly arranged in the lifting cavity;
the lifting mechanism comprises two symmetrically-arranged movable baffles, two symmetrically-arranged first rotating rods and two symmetrically-arranged second rotating rods are rotatably mounted on the side surfaces of the movable baffles, a first fixed base is rotatably mounted at one end, away from the movable baffles, of each first rotating rod, the top surface of each first fixed base is fixedly connected with a top connecting plate, a fixed stop block is fixedly mounted on the rear side surface of each first fixed base, a second fixed base is rotatably mounted at one end, away from the movable baffles, of each second rotating rod, and the lower bottom surfaces of the second fixed bases are fixedly connected with a bottom supporting plate;
the lifting connecting device comprises a U-shaped lifting rod and a sliding lifting device which is rotatably arranged on the side surface of the U-shaped lifting rod;
the U-shaped lifting rod comprises a middle connecting rod and lifting connecting rods vertically arranged at two ends of the middle connecting rod, and one ends of the lifting connecting rods far away from the middle connecting rod are fixedly connected with the fixed stop blocks;
the lifting device comprises two symmetrically-arranged lifting chutes, two symmetrically-arranged first lifting plates and two symmetrically-arranged second lifting plates are slidably mounted in the lifting chutes, a first rotating mechanism is fixedly mounted below the first lifting plates, and a second rotating mechanism is fixedly mounted below the second lifting plates;
the first rotating mechanism comprises a first crosshead shoe and a first slipper block rod fixedly arranged on the lower bottom surface of the first crosshead shoe, the second rotating mechanism comprises a second crosshead shoe and a second slipper block rod fixedly arranged on the lower bottom surface of the second crosshead shoe, the first crosshead shoe and the second crosshead shoe are symmetrical in structure, the first crosshead shoe comprises a horizontal slipper block rod and a vertical slipper block rod which are connected in a crossed mode, a gear cavity is formed between the first slipper block rod and the second slipper block rod, a rotating gear is rotatably arranged in the gear cavity, first gear grooves matched with the rotating gear are uniformly distributed in the side surface of the first slipper block rod, and second gear grooves matched with the rotating gear are uniformly distributed in the side surface of the second slipper block rod;
the top surface of the bottom supporting plate is provided with a sliding bottom sliding groove matched with the first crosshead shoe, and the front side surface and the rear side surface of the bottom sliding groove are provided with positioning clamping grooves matched with the horizontal sliding block rods.
Furthermore, a connecting mechanism is fixedly arranged on the periphery of the top surface of the bottom supporting plate;
the connecting mechanism comprises a first connecting rod, a connecting cavity is formed in the first connecting rod, a first spring is fixedly mounted on the lower bottom surface of the connecting cavity, a second connecting rod matched with the connecting cavity is fixedly mounted at one end, far away from the lower bottom surface of the connecting cavity, of the first spring, the second connecting rod is fixedly connected with the top connecting plate and far away from one end of the connecting cavity, a second spring is fixedly mounted on the side face of the first connecting rod, and one end, far away from the first connecting rod, of the second spring is fixedly connected with the movable baffle.
Furthermore, a first connecting slide bar is fixedly mounted at one end, close to the lifting chute, of the first lifting plate, a second connecting slide bar is fixedly mounted at one end, close to the lifting chute, of the second lifting plate, the first connecting slide bar and the second connecting slide bar are symmetrical in structure, slide bar springs are vertically mounted at two ends of the first connecting slide bar, and one end, far away from the first connecting slide bar, of each slide bar spring is fixedly connected with the second connecting slide bar;
and a sliding groove hole matched with the connecting sliding rod is formed in the side surface of the lifting sliding groove.
Furthermore, a first handle plate is fixedly installed at one end, far away from the rotating gear, of the first sliding block rod;
and a second handle plate is fixedly arranged at one end, far away from the rotating gear, of the second slider rod.
Furthermore, the cable fixing device comprises a fixing plate, a cable connecting cavity is formed in the fixing plate, a fixing chute is formed in the top surface of the fixing plate, and an accommodating mechanism is arranged in the fixing chute in a sliding manner;
the storage mechanism comprises a connecting ring and a storage connecting plate which is fixedly arranged on the side face of the connecting ring and matched with a fixed sliding chute, a sliding supporting plate is fixedly arranged on the top face of the storage connecting plate, a fixed storage hole is formed in the connecting ring, and a storage clamping groove communicated with the fixed storage hole is formed in one end, far away from the storage connecting plate, of the side face of the connecting ring.
The invention has the beneficial effects that:
the invention is not only used for placing experimental instruments, but also comprises a lifting device for adjusting the operation height and a containing device for containing experimental articles, so that the integrated design of instrument placement, movement, height adjustment, article containing and an operation platform is realized, the supporting height can be adjusted according to the actual experimental environment through the arrangement of the lifting device, and meanwhile, the experimental instruments can have a certain height through the arrangement; the cable fixing device is arranged to fix the movable area of the instrument circuit, so that the cleanness of the operating table is guaranteed while normal experiments are not influenced; through the setting of receiver, be convenient for accomodate experimental articles for use commonly, keep the desktop clean and tidy, can rationally put in the use of laboratory glassware and after using.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
FIG. 6 is a schematic view of a partial structure of the present invention;
FIG. 7 is a partial schematic view of the present invention;
FIG. 8 is a schematic view of a portion of the present invention;
FIG. 9 is a schematic view of a portion of the present invention;
FIG. 10 is a schematic view of a portion of the present invention;
FIG. 11 is an exploded view of a portion of the structure of the present invention;
FIG. 12 is an exploded view of a portion of the structure of the present invention;
FIG. 13 is a partial schematic structural view of the present invention;
FIG. 14 is a partial schematic structural view of the present invention;
fig. 15 is a partial structural schematic of the present invention.
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.
As shown in fig. 1 is with chemical laboratory instrument strorage device in laboratory, including supporting pad 1 and fixed mounting at supporting pad 1 under the elevating gear 2 of bottom surface, 2 trailing flank edge fixed mounting of elevating gear have connection pad 3, 3 top surfaces of connection pad are rotated and are installed cable fixing device 4, 3 trailing flank fixed mounting of connection pad have receiver 5.
As shown in fig. 2, the lifting device 2 includes two bottom supporting plates 21 and a top connecting plate 22 which are arranged in parallel, a movable cavity 23 is formed between the bottom supporting plates 21 and the top connecting plate 22, and an adjusting device 24 is installed in the movable cavity 23 in a matching manner;
as shown in fig. 3, the adjusting device 24 includes two symmetrically-arranged lifting mechanisms 25, a lifting cavity 26 is formed between the two lifting mechanisms 25, and a lifting connection device 27 is fixedly installed in the lifting cavity 26.
As shown in fig. 4, the lifting mechanism 25 includes two symmetrically-arranged movable baffles 251, two symmetrically-arranged first rotating rods 252 and second rotating rods 253 are rotatably installed on the side surfaces of the movable baffles 251, a first fixed base 254 is rotatably installed at one end of the first rotating rod 252 far away from the movable baffles 251, the top surface of the first fixed base 254 is fixedly connected with the top connecting plate 22, a fixed stopper 255 is fixedly installed on the rear side surface of the first fixed base 254, a second fixed base 256 is rotatably installed at one end of the second rotating rod 253 far away from the movable baffles 251, and the lower bottom surface of the second fixed base 256 is fixedly connected with the bottom supporting plate 21.
As shown in fig. 5, the lifting link 27 includes a U-shaped lifting bar 271 and a sliding lifting device 272 rotatably mounted on a side of the U-shaped lifting bar 271.
As shown in fig. 6, the U-shaped lifting rod 271 includes a middle connecting rod 2711 and lifting connecting rods 2712 vertically installed at both ends of the middle connecting rod 2711, and one end of the lifting connecting rod 2712 far from the middle connecting rod 2711 is fixedly connected to the fixed stopper 255.
As shown in fig. 7, the lifting device 272 includes two symmetrically disposed lifting chutes 2721, two symmetrically disposed first lifting plates 2722 and second lifting plates 2723 are slidably mounted in the lifting chutes 2721, a first rotating mechanism 273 is fixedly mounted below the first lifting plates 2722, and a second rotating mechanism 274 is fixedly mounted below the second lifting plates 2723.
As shown in fig. 8, the first rotating mechanism 273 includes a first cross slide 2731 and a first slide bar 2732 fixedly mounted on a bottom surface of the first cross slide 2731, the second rotating mechanism 274 includes a second cross slide 2741 and a second slide bar 2742 fixedly mounted on a bottom surface of the second cross slide 2741, the first cross slide 2731 and the second cross slide 2741 are structurally symmetrical, the first cross slide 2731 includes two cross-connected horizontal slide bars 2733 and vertical slide bars 2734, a gear cavity 275 is formed between the first slide bar 2732 and the second slide bar 2742, a rotating gear 2751 is rotatably mounted in the gear cavity 275, first gear grooves 2735 matched with the rotating gear 2751 are uniformly distributed on a side surface of the first slide bar 2732, and second gear grooves 2743 matched with the rotating gear 2751 are uniformly distributed on a side surface of the second slide bar 2742.
As shown in fig. 9, the bottom support plate 21 has a bottom slide groove 28 on the top surface for engaging with the first crosshead shoe 2731, and the bottom slide groove 28 has positioning slots 281 on the front and rear sides for engaging with the horizontal slide bar 2733.
As shown in fig. 10 to 11, the connecting mechanism 211 is fixedly installed around the top surface of the bottom supporting plate 21;
connecting mechanism 211 includes head rod 212, it has connecting cavity 213 to open in head rod 212, bottom surface fixed mounting has first spring 214 under connecting cavity 213, the one end fixed mounting that connecting cavity 213 was kept away from to first spring 214 is connected cavity 213 lower bottom surface has and is connected cavity 213 matched with second connecting rod 215, the one end and the top connecting plate 22 fixed connection of connecting cavity 213 are kept away from to second connecting rod 215, head rod 212 side fixed mounting has second spring 216, the one end and the adjustable fender 251 fixed connection of head rod are kept away from to second spring 216.
As shown in fig. 12, a first connecting slide bar 2724 is fixedly installed at one end of the first lifting plate 2722 close to the lifting chute 2721, a second connecting slide bar 2725 is fixedly installed at one end of the second lifting plate 2723 close to the lifting chute 2721, the first connecting slide bar 2724 and the second connecting slide bar 2725 are structurally symmetrical, slide bar springs 2726 are vertically installed at two ends of the first connecting slide bar 2724, and one end of the slide bar spring 2726, which is far away from the first connecting slide bar 2724, is fixedly connected to the second connecting slide bar 2725;
the side of the lifting chute 2721 is provided with a chute hole 2727 matched with the connecting slide bar 2724.
As shown in fig. 13, a first handle plate 2736 is fixedly mounted on an end of the first slider bar 2732 remote from the rotating gear 2751;
a second handle plate 2744 is fixedly mounted to an end of the second slider bar 2742 remote from the rotation gear 2751.
As shown in fig. 14 to 15, the cable fixing device 4 includes a fixing plate 41, a cable connecting cavity 42 is formed in the fixing plate 41, a fixing sliding groove 43 is formed on the top surface of the fixing plate 41, and an accommodating mechanism 44 is slidably mounted in the fixing sliding groove 43;
the storage mechanism 44 includes a connection ring 441 and a storage connection plate 442 fixedly mounted on the side of the connection ring 441 and matched with the fixed sliding chute 43, a sliding support plate 443 is fixedly mounted on the top surface of the storage connection plate 442, a fixed storage hole 444 is formed in the connection ring 441, and a storage slot 445 communicated with the fixed storage hole 444 is formed at one end of the side of the connection ring 441 far away from the storage connection plate 442.
In the in-service use, through elevating gear 2's setting, place accurate laboratory glassware on supporting pad 1, can adjust supporting pad 1's height according to actual experimental environment, reach the purpose that realizes going up and down to laboratory glassware, concrete regulation mode is: first handle board 2736 of pulling or second handle board 2744, drive rotating gear 2751 and rotate, thereby make first slider pole 2732 and second slider pole 2742 remove simultaneously, and first slider pole 2732 and second slider pole 2742 moving direction are opposite, in the moving process, drive the slip of first crosshead shoe 2731 and the second crosshead shoe 2741 of top, make first promotion board 2722 and second promotion board 2723 rotate, thereby promote the removal of U type promotion pole 271, U type promotion pole 271 removes in-process, drive the removal of fixed stop 255, make first unable adjustment base 254 remove, thereby make top connecting plate 22 take place to remove, the removal of top connecting plate 22 drives the removal of supporting pad 1, reach the purpose of adjusting the experimental apparatus height.
In the in-service use process, through the setting of cable fixing device 4, the interface end of laboratory glassware circuit, pass connection cavity 42, and simultaneously, install receiving mechanism 44 in fixed spout 43, with the terminal end of laboratory glassware circuit through accomodating draw-in groove 445 joint income fixed storage hole 444 in, connecting plate 442 is accomodate in the slip, make the interface end of laboratory glassware circuit pass connection cavity 42, insert in the corresponding interface, this cable fixing device 4 rotates with connection pad 3 to be connected, consequently, can adjust its angle, facilitate the use, through this kind of setting, the movable region of fixed laboratory glassware circuit, guarantee that the operation panel is clean and tidy.
The experimental instrument support device is not only used for placing an experimental instrument, but also comprises a lifting device used for adjusting the operation height and a containing device used for containing experimental articles, so that the integrated design of instrument placement, movement, height adjustment, article containing and an operation platform is realized, the support height can be adjusted according to the actual experimental environment through the arrangement of the lifting device, and meanwhile, the experimental instrument can have a certain height through the arrangement; the cable fixing device is arranged to fix the movable area of the instrument circuit, so that the cleanness of the operating table is guaranteed while normal experiments are not influenced; through the setting of receiver, be convenient for accomodate experimental articles for use commonly, keep the desktop clean and tidy.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims (5)

1. The utility model provides a laboratory is with chemistry experiment instrument strorage device which characterized in that: the cable fixing device comprises a supporting pad (1) and a lifting device (2) fixedly installed on the lower bottom surface of the supporting pad (1), wherein a connecting pad (3) is fixedly installed on the edge of the rear side surface of the lifting device (2), a cable fixing device (4) is rotatably installed on the top surface of the connecting pad (3), and a storage box (5) is fixedly installed on the rear side surface of the connecting pad (3);
the lifting device (2) comprises a bottom supporting plate (21) and a top connecting plate (22) which are arranged in parallel, a movable cavity (23) is formed between the bottom supporting plate (21) and the top connecting plate (22), and an adjusting device (24) is arranged in the movable cavity (23) in a matching manner;
the adjusting device (24) comprises two symmetrically-arranged lifting mechanisms (25), a lifting cavity (26) is formed between the two lifting mechanisms (25), and a lifting connecting device (27) is fixedly arranged in the lifting cavity (26);
the lifting mechanism (25) comprises two symmetrically-arranged movable baffles (251), two symmetrically-arranged first rotating rods (252) and second rotating rods (253) are rotatably mounted on the side surfaces of the movable baffles (251), a first fixed base (254) is rotatably mounted at one end, away from the movable baffles (251), of each first rotating rod (252), the top surface of each first fixed base (254) is fixedly connected with the top connecting plate (22), a fixed stop block (255) is fixedly mounted on the rear side surface of each first fixed base (254), a second fixed base (256) is rotatably mounted at one end, away from the movable baffles (251), of each second rotating rod (253), and the lower bottom surface of each second fixed base (256) is fixedly connected with the bottom supporting plate (21);
the lifting connecting device (27) comprises a U-shaped lifting rod (271) and a sliding lifting device (272) which is rotatably arranged on the side surface of the U-shaped lifting rod (271);
the U-shaped lifting rod (271) comprises a middle connecting rod (2711) and lifting connecting rods (2712) vertically arranged at two ends of the middle connecting rod (2711), and one ends, far away from the middle connecting rod (2711), of the lifting connecting rods (2712) are fixedly connected with the fixed stop blocks (255);
the lifting device (272) comprises two symmetrically-arranged lifting chutes (2721), two symmetrically-arranged first lifting plates (2722) and second lifting plates (2723) are slidably mounted in the lifting chutes (2721), a first rotating mechanism (273) is fixedly mounted below the first lifting plates (2722), and a second rotating mechanism (274) is fixedly mounted below the second lifting plates (2723);
first slewing mechanism (273) includes first crosshead shoe (2731) and fixed mounting first slider pole (2732) of bottom surface under first crosshead shoe (2731), second slewing mechanism (274) includes second letter's slider (2741) and fixed mounting second slider pole (2742) of bottom surface under second letter's slider (2741), first crosshead shoe (2731) and second letter's slider (2741) structural symmetry, first crosshead shoe (2731) includes horizontal slider pole (2733) and vertical slider pole (2734) of two cross connection, form gear cavity (275) between first slider pole (2732) and the second slider pole (2742), gear cavity (275) internal rotation installs rotating gear (2751), first slider pole (2732) side equipartition has first gear groove (2735) with rotating gear (2751) matched with, second slider pole (2742) side has the second gear groove (2751) matched with rotating gear (2751) matched with- 2743) (ii) a
The top surface of the bottom supporting plate (21) is provided with a sliding bottom sliding groove (28) matched with the first crosshead shoe (2731), and the front side surface and the rear side surface of the sliding bottom groove (28) are provided with positioning clamping grooves (281) matched with the horizontal slider bars (2733).
2. The laboratory chemical laboratory instrument storage device of claim 1, wherein: the periphery of the top surface of the bottom supporting plate (21) is fixedly provided with a connecting mechanism (211);
coupling mechanism (211) include head rod (212), it connects cavity (213) to open in head rod (212), bottom surface fixed mounting has first spring (214) under connecting cavity (213), the one end fixed mounting that connects cavity (213) bottom surface is kept away from in first spring (214) has and connects cavity (213) matched with second connecting rod (215), the one end and top connecting plate (22) fixed connection of connecting cavity (213) are kept away from in second connecting rod (215), head rod (212) side fixed mounting has second spring (216), the one end and adjustable fender (251) fixed connection of head rod are kept away from in second spring (216).
3. The laboratory chemical laboratory instrument storage device of claim 1, wherein: one end, close to the lifting chute (2721), of the first lifting plate (2722) is fixedly provided with a first connecting slide bar (2724), one end, close to the lifting chute (2721), of the second lifting plate (2723) is fixedly provided with a second connecting slide bar (2725), the first connecting slide bar (2724) and the second connecting slide bar (2725) are structurally symmetrical, slide bar springs (2726) are vertically arranged at two ends of the first connecting slide bar (2724), and one end, far away from the first connecting slide bar (2724), of each slide bar spring (2726) is fixedly connected with the second connecting slide bar (2725);
and a sliding groove hole (2727) matched with the connecting sliding rod (2724) is formed in the side surface of the lifting sliding groove (2721).
4. The laboratory chemical laboratory instrument storage device of claim 1, wherein: a first handle plate (2736) is fixedly mounted at one end, away from the rotating gear (2751), of the first slider rod (2732);
and a second handle plate (2744) is fixedly arranged at one end, far away from the rotating gear (2751), of the second slide block rod (2742).
5. The laboratory chemical laboratory instrument storage device of claim 1, wherein: the cable fixing device (4) comprises a fixing plate (41), a cable connecting cavity (42) is formed in the fixing plate (41), a fixing sliding groove (43) is formed in the top surface of the fixing plate (41), and a containing mechanism (44) is installed in the fixing sliding groove (43) in a sliding mode;
the containing mechanism (44) comprises a connecting ring (441) and a containing connecting plate (442) which is fixedly installed on the side surface of the connecting ring (441) and matched with a fixed sliding chute (43), a sliding supporting plate (443) is fixedly installed on the top surface of the containing connecting plate (442), a fixed containing hole (444) is formed in the connecting ring (441), and a containing clamping groove (445) communicated with the fixed containing hole (444) is formed in one end, far away from the containing connecting plate (442), of the side surface of the connecting ring (441).
CN202011017071.4A 2020-09-24 2020-09-24 Laboratory is with chemistry experiment instrument strorage device Active CN112173385B (en)

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CN112173385B CN112173385B (en) 2022-06-24

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CN211444552U (en) * 2019-12-13 2020-09-08 朱俊卿 Computer hardware connecting wire arrangement frame

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2510384A1 (en) * 2004-06-29 2005-12-29 Comau S.P.A. Load lifting device
CA2702129A1 (en) * 2010-02-01 2011-08-01 Kan Cui Compact scissors lift
CN205312202U (en) * 2016-01-27 2016-06-15 哈尔滨师范大学 Multi -functional laboratory glassware placer of automatic rising formula that can freely remove
CN206013724U (en) * 2016-06-28 2017-03-15 中国第一汽车股份有限公司 High speed self-loopa lifting trolley
CN108325781A (en) * 2018-01-18 2018-07-27 深圳市晓控通信科技有限公司 A kind of intelligent robot for tree whitening based on Internet of Things
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