CN216367666U

CN216367666U - Constant temperature shaking table convenient to fixed household utensils

Info

Publication number: CN216367666U
Application number: CN202123069515.1U
Authority: CN
Inventors: 陈凯
Original assignee: Henan Komote Biotechnology Co ltd
Current assignee: Henan Komote Biotechnology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-26
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to the technical field of constant-temperature shaking tables, in particular to a constant-temperature shaking table convenient for fixing utensils, which comprises a heating box, wherein a water bath is arranged in the heating box, a placing plate is movably connected to the inner bottom surface of the water bath, a plurality of clamping mechanisms are fixedly connected to the top surface of the placing plate at equal intervals, and each clamping mechanism comprises a fixing plate. According to the utility model, the handles are rotated through the arrangement of the crank arms and the torsion springs, so that the two shaft levers can reversely rotate against the elasticity of the torsion springs, the two crank arms are driven to open, the conical bottle is placed between the two crank arms, the handles are released, the two crank arms clamp the conical bottle under the driving of the torsion springs, the conical bottle is extruded downwards, the conical bottle is tightly attached to the top surface of the placing plate, the conical bottle is prevented from floating, the vibrating motor drives the placing plate to vibrate through the connecting plate, the conical bottle is driven to vibrate, the constant temperature vibration of the conical bottle is realized, the conical bottle is tightly attached to the placing plate, and the conical bottle is prevented from floating and moving.

Description

Constant temperature shaking table convenient to fixed household utensils

Technical Field

The utility model relates to the technical field of constant-temperature shaking tables, in particular to a constant-temperature shaking table convenient for vessel fixing.

Background

The water bath constant temperature oscillator is also called a water bath constant temperature shaking table, is suitable for scientific research and production departments such as environmental protection, medical teaching, inspection and quarantine, and the like, and is used for culturing and preserving microorganisms, viruses, germs, and the like in water, and generally adopts a conical flask or a beaker as a culture vessel.

Current water bath constant temperature oscillator, use the hoop to restrict the household utensils, but when carrying on spacingly to the erlenmeyer flask, because big structure about the erlenmeyer flask is last, make behind the erlenmeyer flask bottom passing the hoop, the hoop and with the erlenmeyer flask laminating, make the erlenmeyer flask can freely remove in the minimality range, thereby make to vibrate back hoop and can frequently collide with the erlenmeyer flask, and when the erlenmeyer flask in liquid is less, because the buoyancy of water, pressure is less between erlenmeyer flask and the loading board of vibration, make the loading board can not effectively drive the erlenmeyer flask and vibrate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a constant-temperature shaking table convenient for vessel fixing, wherein a grab handle is rotated through the arrangement of a crank arm and a torsion spring, so that two shaft levers rotate reversely through overcoming the elasticity of the torsion spring to drive the two crank arms to open, a conical bottle is placed between the two crank arms, the grab handle is released, the two crank arms clamp the conical bottle under the driving of the torsion spring, the conical bottle is extruded downwards, the conical bottle is tightly attached to the top surface of a placing plate to avoid the conical bottle from floating, a vibration motor drives the placing plate to vibrate through a connecting plate to drive the conical bottle to vibrate, so that the conical bottle is driven to vibrate, the constant-temperature vibration of the conical bottle is realized, the conical bottle is tightly attached to the placing plate to avoid the conical bottle from floating and moving, and the conical bottle is stably fixed.

The purpose of the utility model can be realized by the following technical scheme:

a constant-temperature shaking table convenient for fixing utensils comprises a heating box, wherein a water bath is arranged in the heating box, a placing plate is movably connected to the inner bottom surface of the water bath, a plurality of clamping mechanisms are fixedly connected to the top surface of the placing plate at equal intervals, each clamping mechanism comprises a fixing plate, two ends of the top surface of each fixing plate are rotatably connected with a shaft lever, a connecting seat is fixedly sleeved on the annular outer side wall of each shaft lever, a crank arm is fixedly connected to the outer wall of one side of each connecting seat, gears are fixedly connected to the top end of the annular outer side wall of each shaft lever, the two gears are meshed with each other, the bottom end of each shaft lever downwards penetrates through the corresponding fixing plate and extends to the lower side of the corresponding fixing plate, a torsion spring is fixedly connected between the annular outer side wall of the bottom end of each shaft lever and the corresponding fixing plate, a supporting rod is fixedly connected to the bottom surface of each fixing plate, which deviates from one side wall of each crank arm, and the corresponding placing plate, and a round rod is fixedly connected to the top end of each shaft lever, the top of round bar links firmly the grab handle, the one end of heating cabinet is provided with vibrating motor, vibrating motor is used for driving and places the board vibration. Add the clear water in the water bath pond, the heating cabinet heats the clear water, the grab handle rotates, it rotates to drive an axostylus axostyle through the round bar, an axostylus axostyle rotates through the meshing of two gears and drives another axostylus axostyle and rotate, make two axostylus axostyles overcome torsion spring's elasticity antiport, thereby drive two crank arms and open, put into the erlenmeyer flask between two crank arms, release the grab handle, two crank arms carry out the centre gripping to the erlenmeyer flask under torsion spring's drive, and extrude the erlenmeyer flask downwards, fix on placing the board, avoid the erlenmeyer flask to float and remove, thereby the convenience is fixed to the erlenmeyer flask.

Further, the method comprises the following steps: the bracing piece includes the mobile jib, the sub-pole has been cup jointed in the inner wall slip of mobile jib, the top and the fixed plate bottom surface of sub-pole link firmly, the bottom of mobile jib links firmly with placing the board, sliding connection has the extrusion spring between the inside wall of mobile jib and the sub-pole for the bracing piece is flexible, and extrudees the bottom of spring and extrudees the sub-pole downwards, thereby is convenient for drive the fixed plate and moves down, makes simultaneously to bend the arm and can carry out the centre gripping to the erlenmeyer flask of different specifications, makes to bend the arm and can be located not co-altitude.

Further, the method comprises the following steps: the bottom surface of placing the board has linked firmly a plurality of removal wheels, the top surface both sides and the both ends position department of placing the board have all linked firmly the limiting plate, place the board and slide in the water bath bottom surface through removing the wheel, the top of limiting plate and the interior edge contact on water bath top simultaneously to the board that prevents to place moves up, makes and places the board and can be at water bath tank horizontal migration, makes things convenient for vibrating motor to drive and places the board vibrations, thereby vibrates on one side the constant temperature water bath to the erlenmeyer flask.

Further, the method comprises the following steps: the top surface one end of placing the board has linked firmly the connecting plate, the top of connecting plate has linked firmly the mounting panel, vibrating motor's mounting panel top surface links firmly for vibrating motor is located the outside of water bath.

Further, the method comprises the following steps: the lateral wall of the crank arm is rotatably sleeved with a plurality of rubber sleeves, so that the friction between the crank arm and the surface of the conical flask is avoided.

Further, the method comprises the following steps: the bottom surface of the fixing plate is fixedly connected with a sleeve in a position corresponding to the shaft lever, so that the crank arm can conveniently move on the surface of the conical flask.

Further, the method comprises the following steps: the lateral wall that the one end top surface of heating cabinet is located vibrating motor has linked firmly the shell, protects vibrating motor.

The utility model has the beneficial effects that:

1. the handle is rotated through the arrangement of the crank arm and the torsion spring, so that the two shaft levers rotate reversely by overcoming the elasticity of the torsion spring, thereby driving the two crank arms to open, putting the conical bottle between the two crank arms, releasing the grab handle, clamping the conical bottle by the two crank arms under the driving of the torsion spring, and the conical flask is extruded downwards and is clung to the top surface of the placing plate to avoid the conical flask floating, the extension of the supporting rod enables the crank arm to slide upwards along the bottle wall when the torsion spring drives the crank arm to extrude the conical bottle, thereby facilitating the crank arm to clamp and fix the conical bottles with different specifications, the vibration motor drives the placing plate to vibrate through the connecting plate, thereby drive the erlenmeyer flask and vibrate, realize vibrating the constant temperature of erlenmeyer flask to the realization is hugged closely the erlenmeyer flask and is being placed on the board, avoids the erlenmeyer flask to float and remove, thereby realizes fixing the firm of erlenmeyer flask.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the heating chamber of the present invention;

FIG. 3 is a schematic view of the clamping mechanism of the present invention;

FIG. 4 is a schematic view of a support bar according to the present invention;

fig. 5 is a schematic view of the structure of the placing board and the vibration motor in the present invention.

In the figure: 100. a heating box; 110. a water bath; 120. a housing; 200. placing the plate; 210. a moving wheel; 220. a limiting plate; 230. a vibration motor; 240. a connecting plate; 241. mounting a plate; 300. a clamping mechanism; 310. a fixing plate; 320. a crank arm; 321. a rubber sleeve; 322. a connecting seat; 323. a gear; 330. a shaft lever; 340. a round bar; 341. a handle; 350. a cover; 351. a torsion spring; 360. a support bar; 361. a main rod; 362. an auxiliary rod; 363. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

Referring to fig. 1-5, a constant temperature shaking table convenient for fixing utensils includes a heating box 100, a water bath 110 is disposed inside the heating box 100, a placing plate 200 is movably connected to the inner bottom surface of the water bath 110, a plurality of clamping mechanisms 300 are fixedly connected to the top surface of the placing plate 200 at equal intervals, each clamping mechanism 300 includes a fixing plate 310, two ends of the top surface of the fixing plate 310 are rotatably connected with a shaft 330, a connecting seat 322 is fixedly connected to the annular outer side wall of the shaft 330, a curved arm 320 is fixedly connected to the outer wall of one side of the connecting seat 322, a gear 323 is fixedly connected to the top end of the annular outer side wall of the shaft 330, and the two gears 323 are engaged with each other, the bottom end of the shaft 330 downwardly penetrates through the fixing plate 310 and extends to the lower side of the fixing plate 310, a torsion spring 351 is fixedly connected between the annular outer side wall of the bottom end of the shaft 330 and the fixing plate 310, a support rod 360 is arranged between one side wall of the bottom surface of the fixing plate 310, which is far away from the curved arm 320, and the placing plate 200, and the top end of one shaft lever 330 is fixedly connected with a round lever 340, the top end of the round lever 340 is fixedly connected with a grab handle 341, one end of the heating box 100 is provided with a vibration motor 230, the vibration motor 230 is used for driving the placing plate 200 to vibrate, clear water is added into the water bath 110, the heating box 100 heats the clear water, the grab handle 341 is rotated, one shaft lever 330 is driven to rotate through the round lever 340, one shaft lever 330 rotates to drive the other shaft lever 330 to rotate through the meshing of the two gears 323, so that the two shaft levers 330 overcome the elastic force reverse rotation of the torsion spring 351, so as to drive the two crank arms 320 to be opened, the conical bottle is placed between the two crank arms 320, the grab handle 341 is released, the two crank arms 320 clamp the conical bottle under the driving of the torsion spring 351, and extrude the conical bottle downwards to be fixed on the placing plate 200, so as to avoid the conical bottle from floating and moving, and further facilitate the fixing of the conical bottle.

The supporting rod 360 comprises a main rod 361, an auxiliary rod 362 is sleeved on the inner wall of the main rod 361 in a sliding manner, the top end of the auxiliary rod 362 is fixedly connected with the bottom surface of the fixed plate 310, the bottom end of the main rod 361 is fixedly connected with the placing plate 200, an extrusion spring 363 is connected between the inner side wall of the main rod 361 and the auxiliary rod 362 in a sliding manner, so that the supporting rod 360 can stretch and contract, the bottom end of the extrusion spring 363 downwards extrudes the auxiliary rod 362, the fixed plate 310 is driven to move downwards, meanwhile, the crank arm 320 can clamp conical bottles with different specifications, the crank arm 320 can be located at different heights, the bottom surface of the placing plate 200 is fixedly connected with a plurality of movable wheels 210, two sides and two ends of the top surface of the placing plate 200 are fixedly connected with limit plates 220, the placing plate 200 slides on the bottom surface of the water bath 110 through the movable wheels 210, meanwhile, the top end of the limit plates 220 is contacted with the inner edge of the top end of the water bath 110, so that the placing plate 200 is prevented from moving upwards, and the placing plate 200 can move horizontally in the water bath 110, make things convenient for vibrating motor 230 to drive and place board 200 vibrations to vibrate on one side the thermostatic water bath to the erlenmeyer flask.

Place board 200's top surface one end and linked firmly connecting plate 240, the top of connecting plate 240 has linked firmly mounting panel 241, vibrating motor 230's mounting panel 241 top surface links firmly, make vibrating motor 230 be located the outside of water bath 110, the lateral wall of cranking arm 320 rotates and has cup jointed a plurality of gum covers 321, avoid cranking arm 320 and erlenmeyer flask skin friction, the bottom surface of fixed plate 310 corresponds the position fixedly connected with big envelope 350 at axostylus axostyle 330, conveniently crank arm 320 removes on the erlenmeyer flask surface, the lateral wall that the one end top surface of heating cabinet 100 is located vibrating motor 230 has linked firmly shell 120, protect vibrating motor 230.

The working principle is as follows: adding clean water into the water bath 110, heating the clean water by the heating box 100, rotating the grab handle 341, driving one shaft rod 330 to rotate through the round rod 340, driving the other shaft rod 330 to rotate through the meshing of the two gears 323, so that the two shaft rods 330 can overcome the elastic force of the torsion spring 351 to reversely rotate, thereby driving the two crank arms 320 to open, putting the conical bottle between the two crank arms 320, releasing the grab handle 341, clamping the conical bottle by the two crank arms 320 under the driving of the torsion spring 351, downwards extruding the conical bottle, tightly attaching the conical bottle to the top surface of the placing plate 200, avoiding the conical bottle floating, because the conical bottle body is large at the bottom and small at the top, and the support rod 360 is telescopic, when the torsion spring 351 drives the crank arms 320 to extrude the conical bottle, the crank arms 320 slide upwards along the bottle wall, and through the rubber sleeve 321, facilitating the movement of the crank arms 320, the crank arms 320 move upwards and close towards the middle, torsion spring 351 elasticity that makes reduces, it shifts up to drive fixed plate 310 and vice pole 362 and shifts up compression extrusion spring 363 to crank arm 320, thereby increase the elasticity of extrusion spring 363, form balance between torsion spring 351 and the extrusion spring 363 of messenger, it is fixed to conveniently bend arm 320 and carry out the centre gripping to the erlenmeyer flask of different specifications, vibrating motor 230 drives through connecting plate 240 and places board 200 vibrations, thereby it vibrates to drive the erlenmeyer flask, the realization is vibrate the constant temperature of erlenmeyer flask, avoid the erlenmeyer flask to float and remove, thereby the convenience is fixed to the erlenmeyer flask.

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 utility model. 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 is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.

Claims

1. The constant-temperature shaking table convenient for fixing the vessel comprises a heating box (100), wherein a water bath (110) is arranged inside the heating box (100), and is characterized in that a placing plate (200) is movably connected to the inner bottom surface of the water bath (110), a plurality of clamping mechanisms (300) are fixedly connected to the top surface of the placing plate (200) at equal intervals, each clamping mechanism (300) comprises a fixing plate (310), shaft levers (330) are rotatably connected to two ends of the top surface of each fixing plate (310), a connecting seat (322) is fixedly connected to the annular outer side wall of each shaft lever (330), a crank arm (320) is fixedly connected to the outer wall of one side of each connecting seat (322), gears (323) are fixedly connected to the top ends of the annular outer side walls of the shaft levers (330), the two gears (323) are meshed with each other, the bottom ends of the shaft levers (330) downwards penetrate through the fixing plates (310) and extend to the lower portions of the fixing plates (310), torsion spring (351) is fixedly connected between the annular outer side wall at the bottom end of the shaft lever (330) and the fixing plate (310), a supporting rod (360) is fixedly connected between one side wall of the fixing plate (310) departing from the crank arm (320) and the placing plate (200), the top end of one shaft lever (330) is fixedly connected with a round rod (340), the top end of the round rod (340) is fixedly connected with a grab handle (341), one end of the heating box (100) is provided with a vibration motor (230), and the vibration motor (230) is used for driving the placing plate (200) to vibrate.

2. The constant temperature shaking table convenient to fix a vessel of claim 1, wherein the supporting rod (360) comprises a main rod (361), an auxiliary rod (362) is slidably sleeved on the inner wall of the main rod (361), the top end of the auxiliary rod (362) is fixedly connected with the bottom surface of the fixing plate (310), the bottom end of the main rod (361) is fixedly connected with the placing plate (200), and an extrusion spring (363) is slidably connected between the inner side wall of the main rod (361) and the auxiliary rod (362).

3. The constant-temperature shaking table convenient for vessel fixing according to claim 1, wherein a plurality of moving wheels (210) are attached to the bottom surface of the placing plate (200), and limiting plates (220) are attached to both sides and both ends of the top surface of the placing plate (200).

4. The constant temperature shaking table convenient for vessel fixing according to claim 1, wherein a connecting plate (240) is fixedly connected to one end of the top surface of the placing plate (200), a mounting plate (241) is fixedly connected to the top end of the connecting plate (240), and the mounting plate (241) of the vibration motor (230) is fixedly connected to the top surface.

5. The constant temperature shaking table convenient for vessel fixing according to claim 1, wherein a plurality of rubber sleeves (321) are rotatably sleeved on the outer side wall of the crank arm (320).

6. The constant-temperature shaking table for fixing vessels as claimed in claim 1, wherein a cover (350) is fixedly connected to the bottom surface of the fixing plate (310) at a position corresponding to the shaft (330).

7. The constant temperature shaking table for fixing vessels as claimed in claim 1, wherein a top surface of one end of the heating box (100) is fixed to the housing (120) at an outer side wall of the vibration motor (230).