CN219682573U

CN219682573U - Constant-temperature water bath kettle convenient for fixing appliance

Info

Publication number: CN219682573U
Application number: CN202320708938.3U
Authority: CN
Inventors: 曹文飞
Original assignee: Wuhan Seos Biotechnology Co ltd
Current assignee: Wuhan Seos Biotechnology Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-15
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a constant-temperature water bath kettle convenient for fixing an appliance, which comprises a kettle body and a fixing assembly, wherein a supporting seat is arranged on the outer side of the bottom of the kettle body, an adjusting assembly is connected with the inner side of the kettle body, and a sealing cover is connected with the outer side of the top of the kettle body. This constant temperature water bath convenient to fixed utensil is through twisting the handle, can make the lead screw at the inboard rotation of screw thread seat, the lead screw can drive the joint piece and carry out the displacement to the direction of running through the groove at the inboard rotatory in-process of screw thread seat, the screw thread seat all has the setting in the top both sides of sealed lid, through making the joint piece on two screw thread seats shift to the direction of running through the groove simultaneously, enable the joint piece to carry out the block to the test tube that cell culture used, this can avoid the test tube that cell culture used to receive the external force influence to take place situations such as slope upset in the in-process that carries out water bath heating, this stability of test tube that can be very big promotion cell culture used in water bath in-process.

Description

Constant-temperature water bath kettle convenient for fixing appliance

Technical Field

The utility model relates to the technical field of constant-temperature water baths, in particular to a constant-temperature water bath convenient for fixing an appliance.

Background

The constant-temperature water bath can be widely applied to drying, concentrating, distilling, dipping chemical reagents, dipping medicines and cell culturing, and can also be used for water bath constant-temperature heating and other temperature tests, and the constant-temperature water bath is a necessary tool for biological, genetic, viral, aquatic, environmental protection, medicine, sanitation, biochemical laboratory and analytical laboratory education and scientific research.

Refer to application number CN202120916758.5, the name is a thermostat water bath, is provided with the stand between this type of thermostat water bath's the water bath and the bearing seat, and the stand upper end rotates and is provided with the horizontal pole, is provided with slewing mechanism between horizontal pole and the stand, vertical first telescopic machanism of being connected with the container that is provided with on the horizontal pole, and the water bath upper end is provided with heat preservation apron mechanism. The utility model has the advantages of high degree of automation and reduced labor intensity of labor personnel;

but this type of thermostat water bath and some common thermostat water baths on the market are usually effective to fix the test tube for cell culture in the use, this leads to the cell culture test tube to be easy to empty because of external factors or improper operation when placing and taking out in the water bath, leads to the condition that the cell of cultivation can't be used to take place.

Disclosure of Invention

The utility model aims to provide a constant-temperature water bath kettle convenient for fixing an appliance, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a constant temperature water bath convenient to fixed utensil, includes the pot body and fixed subassembly, the bottom outside of the pot body is provided with the supporting seat, and the inboard of the pot body is connected with adjusting part, the top outside of the pot body is connected with sealed lid, fixed subassembly sets up in the outside both sides of sealed lid, fixed subassembly includes screw thread seat, lead screw, handle and joint piece, the inboard middle-end of screw thread seat is connected with the lead screw, and the rear portion outside of lead screw is connected with the handle, the lead screw is close to sealed vertical central line one side of lid and is connected with the joint piece, the inboard middle-end of sealed lid is provided with the through groove.

Further, the adjusting component comprises an electric push rod, a sealing seat, a sealing strip and a heating seat, wherein the outer side of the top of the electric push rod is connected with the sealing seat, the outer side surface of the sealing seat is connected with the sealing strip, and the outer side of the top of the sealing seat is connected with the heating seat.

Further, the sealing seat is connected with the sealing strip in a sleeved mode, and the outer surface of the sealing strip is attached to the inner surface of the pot body.

Further, the inner contour of the sealing cover is consistent with the outer contour of the top of the pot body, and the sealing cover and the thread seat are integrated.

Further, the thread seat is in threaded connection with the screw rod, and the two thread seats are symmetrically distributed along the vertical central line of the sealing cover.

Further, the water injection hole is formed in the middle end of the top of the sealing cover, the water delivery pipe is connected to the inner side of the water injection hole, the motor is connected to the inner side of the sealing cover, and the cam is connected to the output end of the motor.

Further, the motor is rotationally connected with the cam, the outer surface of the cam is attached to the outer surface of the water delivery pipe, and the water delivery pipe is a hose.

The utility model provides a constant-temperature water bath kettle convenient for fixing an appliance, which has the following beneficial effects: this constant temperature water bath convenient to fixed utensil: after the sealing seat is lifted in the pot body, the volume in the pot body and the depth of the pot body can be changed, so that the equipment can flexibly adjust the immersion depth of the test tube and the fitting position of the test tube and the sealing seat according to the type of the test tube for cell culture, the use flexibility and the use convenience of the equipment can be greatly improved, the clamping blocks on the two threaded seats can simultaneously move towards the direction of the penetrating groove, the clamping blocks can clamp the test tube for cell culture, the situation that the test tube for cell culture is inclined and overturned due to the influence of external force in the process of water bath heating can be avoided, and the stability of the test tube for cell culture in the water bath process can be greatly improved.

1. The utility model works through the electric push rod, can drive the sealing seat to lift up and down in the inboard water inflow of the pot body, after the sealing seat is lifted up and down in the pot body, can make the internal volume of pot and depth of pot change, this makes the apparatus can according to the kind of cell culture test tube used adjust the test tube's submergence depth and test tube and laminating site of the sealing seat flexibly, this can very great promotion apparatus's use flexibility and use convenience, and the sealing strip of the sealing seat outer end adopts the flexible rubber material to make, this can avoid the clear water oozing out from the gap between sealing seat and the pot body effectively.

2. According to the utility model, the screw rod can rotate at the inner side of the screw seat by screwing the handle, the clamping blocks can be driven to move towards the direction of the through groove in the process that the screw rod rotates at the inner side of the screw seat, the screw seat is arranged at the two sides of the top of the sealing cover, and the clamping blocks on the two screw seats can clamp the test tube for cell culture by simultaneously moving towards the direction of the through groove, so that the conditions that the test tube for cell culture is affected by external force to incline and overturn in the process of heating in a water bath can be avoided, and the stability of the test tube for cell culture in the water bath process can be greatly improved.

3. The water delivery pipe is arranged at the inner side of the water injection hole, water is delivered to the inner side of the pot body through the water delivery pipe, the liquid level in the inner side of the pot body can be always kept at a proper height, the water delivery pipe can be extruded by the cam through the motor in the water delivery process, the inner channel can be closed after the water delivery pipe is extruded, the water delivery pipe can stop delivering water to the inner side of the pot body, the intermittent water delivery can be realized through the intermittent rotation of the motor, the condition that the water temperature is reduced or the liquid level is raised excessively due to excessive water delivery at one side can be avoided through the intermittent water delivery, the water delivery amount of the equipment can be accurately controlled, and the use precision of the equipment can be effectively improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a thermostatic waterbath with convenient fixture according to the present utility model;

FIG. 2 is a schematic top view of a thermostat water bath of the present utility model for facilitating fixture;

FIG. 3 is a schematic view of a cam structure of a thermostat water bath for facilitating fixture of the present utility model;

fig. 4 is a schematic perspective view of a thermostat water bath of the present utility model.

In the figure: 1. a pot body; 2. a support base; 3. an adjustment assembly; 301. an electric push rod; 302. a sealing seat; 303. a sealing strip; 304. a heating seat; 4. sealing cover; 5. a fixing assembly; 501. a screw seat; 502. a screw rod; 503. a handle; 504. a clamping block; 6. a through groove; 7. a water injection hole; 8. a water pipe; 9. a motor; 10. a cam.

Detailed Description

As shown in fig. 1, 2 and 4, a constant temperature water bath kettle convenient for fixing appliances comprises a kettle body 1 and a fixing component 5, wherein a supporting seat 2 is arranged on the outer side of the bottom of the kettle body 1, an adjusting component 3 is connected on the inner side of the kettle body 1, the adjusting component 3 comprises an electric push rod 301, a sealing seat 302, a sealing strip 303 and a heating seat 304, the sealing seat 302 is connected on the outer side of the top of the electric push rod 301, the sealing strip 303 is connected on the outer side surface of the sealing seat 302, the heating seat 304 is connected on the outer side of the top of the sealing seat 302, the sealing seat 302 is connected with the sealing strip 303 in a sleeved mode, the outer surface of the sealing strip 303 is attached to the inner surface of the kettle body 1, a sealing cover 4 is connected on the outer side of the sealing cover 4, the fixing component 5 comprises a threaded seat 501, a lead screw 502, a handle 503 and a clamping block 504, the middle end of the inner side of the threaded seat 501 is connected with the lead screw 502, the handle 503 is connected to the outside of the rear part of the screw 502, the clamping block 504 is connected to one side of the screw 502 close to the vertical center line of the sealing cover 4, the inner contour of the sealing cover 4 is consistent with the outer contour of the top of the pot body 1, the sealing cover 4 is integrated with the screw seat 501, the screw seat 501 is connected with the screw 502 in a screw mode, the screw seat 501 is symmetrically distributed with two along the vertical center line of the sealing cover 4, after the pot body 1 is arranged at a designated site, the supporting seat 2 can support the pot body 1, the sealing cover 4 can be separated from the pot body 1 by pulling the sealing cover 4 outwards, the adjusting component 3 inside the pot body 1 can be exposed, clear water can be contacted with the sealing seat 302 and the heating seat 304 by filling clear water into the pot body 1, after the clear water inside the pot body 1 is injected to a certain amount, the sealing cover 4 is covered, a test tube for cell culture is required to pass through the through groove 6, the test tube for cell culture can be placed in water, at this time, the heating wire in the heating seat 304 is used for heating the clean water in the pot body 1 to a proper temperature, so that the clean water can carry out constant-temperature water bath on the test tube for cell culture, the electric push rod 301 is used for working, the sealing seat 302 can be driven to enter water to lift up and down at the inner side of the pot body 1, after the sealing seat 302 is lifted up and down in the pot body 1, the volume in the pot body 1 and the depth of the pot body 1 can be changed, the equipment can flexibly adjust the immersion depth of the test tube and the bonding site of the test tube and the sealing seat 302 according to the type of the test tube for cell culture, the use flexibility and the use convenience of the equipment can be greatly improved, the sealing strip 303 at the outer end of the sealing seat 302 is made of flexible rubber material, this can effectively avoid the clear water oozing out from the gap between seal receptacle 302 and the pot body 1, after the test tube that cell culture was used is settled in the clear water, through twisting handle 503, can make lead screw 502 at screw seat 501 inboard rotatory, lead screw 502 can drive joint piece 504 and carry out the displacement to the direction of running through groove 6 in screw seat 501 inboard rotatory in-process, screw seat 501 all has the setting in the top both sides of sealed lid 4, through making joint piece 504 on two screw seats 501 carry out the displacement to the direction of running through groove 6 simultaneously, can make joint piece 504 carry out the block to the test tube that cell culture was used, this can avoid the test tube that cell culture was used to receive the external force influence to take place circumstances such as slope upset in the in-process that carries out water bath heating, this stability in the water bath in-process of test tube that can very big promotion cell culture was used.

As shown in fig. 2 and 3, the inside middle-end of sealed lid 4 is provided with and runs through groove 6, the water injection hole 7 has been seted up to the top middle-end of sealed lid 4, and the inboard of water injection hole 7 is connected with raceway 8, the inboard of sealed lid 4 is connected with motor 9, and the output of motor 9 is connected with cam 10, motor 9 and cam 10 rotate and be connected, and the surface of cam 10 is laminated with the surface of raceway 8 mutually, and raceway 8 is the hose, the in-process of water bath heating, the clear water in the pot body 1 can lead to the liquid level in the pot body 1 to descend because of the evaporation, raceway 8 settles in the inboard of water injection hole 7, through raceway 8 to the inside water delivery of pot body 1, can make the inside liquid level of pot body 1 remain at suitable height throughout, raceway 8 is carrying out the in-process of water delivery, through motor 9 and rotate, can make cam 10 extrude raceway 8 receive and make inside channel shut down after the extrusion, this makes raceway 8 can stop to the inside water delivery to the inside of pot body 1, intermittent type through the intermittent type rotation of motor 9, can make raceway 8 realize intermittent type water delivery because of evaporation causes the liquid level to drop down, this can take place through the equipment of high-efficient water delivery, this can be controlled by the high-efficient water delivery equipment, this can take place, the water delivery accuracy is realized through the high-efficient equipment.

In summary, when the thermostat water bath convenient for fixing the device is used, according to the structure shown in fig. 1-4, after the pot body 1 is firstly arranged at a designated site, the supporting seat 2 can support the pot body 1, the sealing cover 4 can be separated from the pot body 1 by pulling the sealing cover 4 outwards, the regulating component 3 in the pot body 1 can be exposed, clear water can be contacted with the sealing seat 302 and the heating seat 304 by pouring clear water into the pot body 1, after the clear water in the pot body 1 is poured into a certain amount, the sealing cover 4 is covered, a test tube for cell culture is put into water through the penetrating groove 6, and at the moment, the clear water in the pot body 1 can be heated to a proper temperature by heating wires in the heating seat 304, so that the clear water can be used for thermostatic water bath for cell culture;

then, the electric push rod 301 is used for working, the sealing seat 302 can be driven to water in the inner side of the pot body 1 to lift up and down, after the sealing seat 302 is lifted up and down in the pot body 1, the volume in the pot body 1 and the depth of the pot body 1 can be changed, so that the equipment can flexibly adjust the water immersion depth of the test tube and the bonding site of the test tube and the sealing seat 302 according to the type of the test tube for cell culture, the use flexibility and the use convenience of the equipment can be greatly improved, and the sealing strip 303 at the outer end of the sealing seat 302 is made of flexible rubber materials, so that the seepage of clean water from a gap between the sealing seat 302 and the pot body 1 can be effectively avoided;

then after the test tube for cell culture is placed in clear water, the screw rod 502 can rotate at the inner side of the screw seat 501 by screwing the handle 503, the screw rod 502 can drive the clamping blocks 504 to move towards the direction of the penetrating groove 6 in the process of rotating at the inner side of the screw seat 501, the screw seat 501 is arranged at both sides of the top of the sealing cover 4, and the clamping blocks 504 can clamp the test tube for cell culture by simultaneously moving the clamping blocks 504 towards the direction of the penetrating groove 6, so that the conditions that the test tube for cell culture is inclined and overturned due to external force in the process of heating in a water bath can be avoided, and the stability of the test tube for cell culture in the water bath process can be greatly improved;

finally, in the water bath heating process, the clear water in the pot body 1 can drop due to evaporation, the water delivery pipe 8 is arranged at the inner side of the water injection hole 7, the water is delivered to the inside of the pot body 1 through the water delivery pipe 8, the liquid level in the pot body 1 can be always kept at a proper height, the water delivery pipe 8 rotates through the motor 9 in the water delivery process, the cam 10 can squeeze the water delivery pipe 8, the internal channel can be closed after the water delivery pipe 8 is squeezed, the water delivery pipe 8 can stop delivering water to the inside of the pot body 1, intermittent water delivery can be realized through intermittent rotation of the motor 9, the conditions of water temperature drop or excessive liquid level rise caused by excessive water delivery on one side can be avoided, the water delivery quantity of the equipment can be accurately controlled, and the use precision of the equipment can be effectively improved.

Claims

1. The utility model provides a constant temperature water bath convenient to fixed utensil, includes the pot body (1) and fixed subassembly (5), its characterized in that, the bottom outside of the pot body (1) is provided with supporting seat (2), and the inboard of the pot body (1) is connected with adjusting part (3), the top outside of the pot body (1) is connected with sealed lid (4), fixed subassembly (5) are settled in the outside both sides of sealed lid (4), fixed subassembly (5) include screw seat (501), lead screw (502), handle (503) and joint piece (504), the inboard middle-end of screw seat (501) is connected with lead screw (502), and the rear portion outside of lead screw (502) is connected with handle (503), lead screw (502) are close to sealed lid (4) vertical central line one side and are connected with joint piece (504), the inboard middle-end of sealed lid (4) is provided with run through groove (6).

2. The thermostat water bath for facilitating fixing of appliances according to claim 1, characterized in that the adjusting component (3) comprises an electric push rod (301), a sealing seat (302), a sealing strip (303) and a heating seat (304), the sealing seat (302) is connected to the outer side of the top of the electric push rod (301), the sealing strip (303) is connected to the outer side surface of the sealing seat (302), and the heating seat (304) is connected to the outer side of the top of the sealing seat (302).

3. The thermostat water bath for facilitating fixing of the appliance according to claim 2, wherein the sealing seat (302) is connected with the sealing strip (303) in a sleeved mode, and the outer surface of the sealing strip (303) is attached to the inner surface of the pot body (1).

4. The thermostat water bath for facilitating fixing of appliances according to claim 1, characterized in that the inner contour of the sealing cover (4) is consistent with the outer contour of the top of the pot body (1), and the sealing cover (4) is integrated with the screw seat (501).

5. The thermostat water bath for facilitating fixing of an appliance according to claim 1, wherein the thread seat (501) is in threaded connection with the screw rod (502), and the thread seat (501) is symmetrically distributed with two along the vertical center line of the sealing cover (4).

6. The constant-temperature water bath kettle convenient for fixing appliances according to claim 1, characterized in that a water injection hole (7) is formed in the middle end of the top of the sealing cover (4), a water delivery pipe (8) is connected to the inner side of the water injection hole (7), a motor (9) is connected to the inner side of the sealing cover (4), and a cam (10) is connected to the output end of the motor (9).

7. The thermostat water bath for facilitating fixture according to claim 6, wherein the motor (9) is rotationally connected with the cam (10), the outer surface of the cam (10) is attached to the outer surface of the water pipe (8), and the water pipe (8) is a hose.