CN112756021A - Thermostatic water bath device for physical and chemical experiments - Google Patents
Thermostatic water bath device for physical and chemical experiments Download PDFInfo
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- CN112756021A CN112756021A CN202110033548.6A CN202110033548A CN112756021A CN 112756021 A CN112756021 A CN 112756021A CN 202110033548 A CN202110033548 A CN 202110033548A CN 112756021 A CN112756021 A CN 112756021A
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- water bath
- temperature water
- control device
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/02—Water baths; Sand baths; Air baths
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Abstract
The invention discloses a constant-temperature water bath device for physical and chemical experiments, which comprises a constant-temperature water bath body, wherein the front side of the constant-temperature water bath body is movably connected with a control device through a hinge, the front end and the rear end of two sides of the constant-temperature water bath body are fixedly connected with supporting foot cups, and the right side of the front side of the constant-temperature water bath body is fixedly connected with a transmission case. The height of the constant temperature water bath kettle body and the height of the control device are adjusted by the supporting foot cup, and then the fixed rod and the control device are driven by the transmission mechanism through the connecting mechanism and the rotating sleeve to rotate by taking the hinge as the center, so that the control device rotates to a proper angle, thereby having the advantage of convenient adjustment, and solving the problems that the control box of the existing constant temperature water bath device is fixedly arranged, the angle of the control box cannot be adjusted, and the control box is inconvenient to observe and operate by users with different heights.
Description
Technical Field
The invention relates to the technical field of physical and chemical experiments, in particular to a constant-temperature water bath device for physical and chemical experiments.
Background
The constant temperature water bath kettle is widely applied to drying, concentration, distillation, impregnation of chemical reagents, impregnation of medicines and biological agents, can also be used for water bath constant temperature heating and other temperature tests, and is a necessary tool for education and scientific research in biology, heredity, viruses, aquatic products, environmental protection, medicine, sanitation, biochemical laboratories and analysis rooms. And can use the constant temperature water bath device in some physical chemistry experiments, but the control box of current constant temperature water bath device is fixed the setting, can't adjust the angle of control box to the user of the different heights of not being convenient for observes and operates the control box, the practicality of the constant temperature water bath device that has reduced of certain degree.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a thermostatic waterbath device for physical and chemical experiments, which has the advantage of convenience in adjustment and solves the problem that the control box of the existing thermostatic waterbath device is fixedly arranged and cannot be adjusted in angle, so that users with different heights cannot observe and operate the control box conveniently.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a thermostatic waterbath device of physical chemistry experiment, includes the thermostatic waterbath body, there is controlling means in the front of thermostatic waterbath body through hinge swing joint, the front end and the equal fixedly connected with support foot cup in rear end of thermostatic waterbath body both sides, the positive right side fixedly connected with transmission case of thermostatic waterbath body, the inside of transmission case is provided with drive mechanism, the front of thermostatic waterbath body articulates through the pin rod has the rotation cover that is located the controlling means both sides, the equal fixedly connected with dead lever in bottom of controlling means both sides, dead lever sliding connection is in the inside of rotating the cover, the inside of rotating the cover is provided with coupling mechanism.
Preferably, the front side of the top of the control device is hinged with a transparent sleeve through a hinge, and the transparent sleeve is sleeved on the surface of the control device.
Preferably, the transmission mechanism comprises a worm, a worm wheel and a rotary table, the worm is movably connected inside the transmission case through a bearing, the front end of the worm penetrates through the outer side of the transmission case, the rotary table is fixedly connected to the front end of the worm, and the worm wheel is meshed with the top of the worm.
In the present invention, preferably, a back surface of the control device is connected to a wire bellows, and a rear end of the wire bellows is connected to a surface of the constant temperature water bath body.
Preferably, the connecting mechanism comprises a rotating rod, a connecting plate and a sliding rod, the rotating rod is fixedly connected inside the worm wheel, the left end of the rotating rod penetrates through the outer side of the transmission box, the connecting plate is fixedly connected to two sides of the top of the rotating rod, the connecting plate is located on two sides of the control device, the sliding rod is fixedly connected to the top of one side, close to the control device, of the connecting plate, and the sliding rod is connected inside the rotating sleeve in a sliding mode.
Preferably, the left side of the surface of the rotating rod is sleeved with a supporting sleeve in a sliding manner, and the back of the supporting sleeve is fixedly connected to the surface of the constant-temperature water bath kettle body.
Preferably, a baffle is fixedly connected to one end of the sliding rod, which is far away from the control device, the surface of the baffle is triangular, and the surface of the baffle is in contact with the surface of the rotating sleeve.
Preferably, a triangular plate is fixedly connected to one side of the connecting plate, which is far away from the control device, and the bottom of the triangular plate is fixedly connected to the surface of the rotating rod.
Compared with the prior art, the invention has the following beneficial effects:
1. the height of the constant temperature water bath kettle body and the height of the control device are adjusted by the supporting foot cup, and then the fixed rod and the control device are driven by the transmission mechanism through the connecting mechanism and the rotating sleeve to rotate by taking the hinge as the center, so that the control device rotates to a proper angle, thereby having the advantage of convenient adjustment, and solving the problems that the control box of the existing constant temperature water bath device is fixedly arranged, the angle of the control box cannot be adjusted, and the control box is inconvenient to observe and operate by users with different heights.
2. According to the invention, the transparent sleeve is arranged, so that the control device can be protected, and the phenomenon that water drops easily fall into the control device through a control key gap is avoided.
3. According to the invention, through the arrangement of the turntable, a user can conveniently rotate the worm, and the phenomenon that the user cannot effectively rotate the worm is avoided.
4. According to the invention, the wire corrugated pipe is arranged, so that the wire of the control device can be protected, and the phenomenon that water drops easily fall into the control device and influence the wire is avoided.
5. According to the invention, the sliding rod is arranged, so that the rotating sleeve can be driven to rotate, and the phenomenon that the rotating sleeve cannot rotate effectively is avoided.
6. According to the invention, the supporting sleeve is arranged, so that the left end of the rotating rod can be supported, and the stability of the rotating rod is improved.
7. The baffle plate is arranged, so that the rotating sleeve can be limited, the phenomenon that the rotating sleeve swings left and right during rotation is avoided, and the stability of the rotating sleeve is improved.
8. According to the invention, the triangular plate is arranged, so that the contact area between the connecting plate and the rotating rod can be increased, and the supporting strength of the connecting plate is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side sectional view of the transmission housing of the present invention;
fig. 3 is a perspective view of the structural connecting plate of the present invention.
In the figure: 1. a constant temperature water bath body; 2. a control device; 3. a support foot cup; 4. a transmission case; 5. a transmission mechanism; 51. a worm; 52. a worm gear; 53. a turntable; 6. rotating the sleeve; 7. fixing the rod; 8. a connecting mechanism; 81. a rotating rod; 82. a connecting plate; 83. a slide bar; 9. a transparent sleeve; 10. a wire bellows; 11. a support sleeve; 12. a baffle plate; 13. a triangular plate.
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.
As shown in fig. 1 to 3, the thermostatic water bath device for physical and chemical experiments provided by the invention comprises a thermostatic water bath body 1, wherein the front surface of the thermostatic water bath body 1 is movably connected with a control device 2 through a hinge, supporting foot cups 3 are fixedly connected to the front end and the rear end of each of two sides of the thermostatic water bath body 1, a transmission case 4 is fixedly connected to the right side of the front surface of the thermostatic water bath body 1, a transmission mechanism 5 is arranged inside the transmission case 4, the front surface of the thermostatic water bath body 1 is hinged with rotating sleeves 6 positioned at two sides of the control device 2 through pin rods, fixing rods 7 are fixedly connected to the bottoms of two sides of the control device 2, the fixing rods 7 are slidably connected inside the rotating sleeves 6, and a connecting mechanism 8 is arranged inside the rotating sleeves 6.
Referring to fig. 2, a transparent sleeve 9 is hinged to the front side of the top of the control device 2 through a hinge, and the transparent sleeve 9 is sleeved on the surface of the control device 2.
As a technical optimization scheme of the invention, the transparent sleeve 9 is arranged, so that the control device 2 can be protected, and the phenomenon that water drops easily fall into the control device 2 through a control key gap is avoided.
Referring to fig. 2, the transmission mechanism 5 includes a worm 51, a worm wheel 52 and a turntable 53, the worm 51 is movably connected to the inside of the transmission case 4 through a bearing, the front end of the worm 51 penetrates the outside of the transmission case 4, the turntable 53 is fixedly connected to the front end of the worm 51, and the worm wheel 52 is engaged with the top of the worm 51.
As a technical optimization scheme of the invention, the worm 51 can be conveniently rotated by a user by arranging the turntable 53, so that the phenomenon that the user cannot effectively rotate the worm 51 is avoided.
Referring to fig. 2, the back of the control device 2 is connected to a wire bellows 10, and the rear end of the wire bellows 10 is connected to the surface of the constant temperature water bath body 1.
As a technical optimization scheme of the present invention, the wire of the control device 2 can be protected by the wire bellows 10, so that the phenomenon that water drops easily fall into the control device 2 and affect the wire is avoided.
Referring to fig. 2 and 3, the connecting mechanism 8 includes a rotating rod 81, a connecting plate 82 and a sliding rod 83, the rotating rod 81 is fixedly connected inside the worm wheel 52, the left end of the rotating rod 81 penetrates through the outer side of the transmission case 4, the connecting plate 82 is fixedly connected on both sides of the top of the rotating rod 81, the connecting plate 82 is located on both sides of the control device 2, the sliding rod 83 is fixedly connected on the top of one side of the connecting plate 82 close to the control device 2, and the sliding rod 83 is slidably connected inside the rotating sleeve 6.
As a technical optimization scheme of the invention, the sliding rod 83 is arranged to drive the rotating sleeve 6 to rotate, so that the phenomenon that the rotating sleeve 6 cannot rotate effectively is avoided.
Referring to fig. 1, a support sleeve 11 is slidably sleeved on the left side of the surface of the rotating rod 81, and the back of the support sleeve 11 is fixedly connected to the surface of the constant temperature water bath kettle body 1.
As a technical optimization scheme of the invention, the left end of the rotating rod 81 can be supported by arranging the supporting sleeve 11, so that the stability of the rotating rod 81 is improved.
Referring to fig. 2, a baffle 12 is fixedly connected to one end of the sliding rod 83 away from the control device 2, the surface of the baffle 12 is triangular, and the surface of the baffle 12 is in contact with the surface of the rotating sleeve 6.
As a technical optimization scheme of the invention, the baffle 12 is arranged, so that the rotating sleeve 6 can be limited, the phenomenon that the rotating sleeve 6 swings left and right during rotation is avoided, and the stability of the rotating sleeve 6 is improved.
Referring to fig. 1, a triangular plate 13 is fixedly connected to a side of the connecting plate 82 away from the control device 2, and a bottom of the triangular plate 13 is fixedly connected to a surface of the rotating rod 81.
As a technical optimization scheme of the present invention, the triangular plate 13 is provided, so that the contact area between the connecting plate 82 and the rotating rod 81 can be increased, and the supporting strength of the connecting plate 82 is improved.
According to the invention, the rotary disc 53 drives the worm 51 to rotate, the worm 51 drives the rotary rod 81 to rotate through the worm wheel 52, the rotary rod 81 can drive the connecting plate 82 and the slide rod 83 to rotate, the slide rod 83 can push the rotary sleeve 6 while sliding inside the rotary sleeve 6, so that the rotary sleeve 6 drives the fixed rod 7 to rotate by taking the pin as the center, the fixed rod 7 can drive the control device 2 to rotate by taking the hinge as the center, when the control device 2 reaches a proper angle, the rotary disc 53 stops rotating, the angle adjustment can be completed, meanwhile, the support foot cup 3 can be rotated, and the support foot cup 3 can adjust the heights of the constant-temperature water bath kettle body 1 and the control device 2, so that the effect of convenient adjustment is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a thermostatic waterbath device of physical chemistry experiment, includes thermostatic waterbath body (1), its characterized in that: the front of constant temperature water bath body (1) has controlling means (2) through hinge swing joint, the front end and the equal fixedly connected with in rear end of constant temperature water bath body (1) both sides support foot cup (3), the positive right side fixedly connected with transmission case (4) of constant temperature water bath body (1), the inside of transmission case (4) is provided with drive mechanism (5), the front of constant temperature water bath body (1) articulates through the pin rod has rotation cover (6) that are located controlling means (2) both sides, the equal fixedly connected with dead lever (7) in bottom of controlling means (2) both sides, dead lever (7) sliding connection is in the inside of rotating cover (6), the inside of rotating cover (6) is provided with coupling mechanism (8).
2. The thermostatic waterbath device for physical and chemical experiments according to claim 1, characterized in that: the front side of the top of the control device (2) is hinged with a transparent sleeve (9) through a hinge, and the surface of the control device (2) is sleeved with the transparent sleeve (9).
3. The thermostatic waterbath device for physical and chemical experiments according to claim 2 is characterized in that: drive mechanism (5) are including worm (51), worm wheel (52) and carousel (53), worm (51) pass through bearing swing joint in the inside of transmission case (4), the front end of worm (51) runs through to the outside of transmission case (4), carousel (53) fixed connection is at the front end of worm (51), worm wheel (52) meshing is at the top of worm (51).
4. The thermostatic waterbath device for physical and chemical experiments according to claim 3, characterized in that: the back of the control device (2) is communicated with a lead corrugated pipe (10), and the rear end of the lead corrugated pipe (10) is communicated with the surface of the constant-temperature water bath kettle body (1).
5. The thermostatic waterbath device for physical and chemical experiments according to claim 4, characterized in that: coupling mechanism (8) are including bull stick (81), connecting plate (82) and slide bar (83), bull stick (81) fixed connection is in the inside of worm wheel (52), the left end of bull stick (81) runs through to the outside of transmission case (4), connecting plate (82) fixed connection is in the both sides at bull stick (81) top, connecting plate (82) are located the both sides of controlling means (2), slide bar (83) fixed connection is close to the top of controlling means (2) one side at connecting plate (82), slide bar (83) sliding connection is in the inside of rotating cover (6).
6. The thermostatic waterbath device for physical and chemical experiments according to claim 5, characterized in that: the left side of the surface of the rotating rod (81) is sleeved with a supporting sleeve (11) in a sliding mode, and the back of the supporting sleeve (11) is fixedly connected to the surface of the constant-temperature water bath kettle body (1).
7. The thermostatic waterbath device for physical and chemical experiments according to claim 5, characterized in that: one end, far away from the control device (2), of the sliding rod (83) is fixedly connected with a baffle (12), the surface of the baffle (12) is triangular, and the surface of the baffle (12) is in contact with the surface of the rotating sleeve (6).
8. The thermostatic waterbath device for physical and chemical experiments according to claim 5, characterized in that: one side of the connecting plate (82) far away from the control device (2) is fixedly connected with a triangular plate (13), and the bottom of the triangular plate (13) is fixedly connected to the surface of the rotating rod (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110033548.6A CN112756021A (en) | 2021-01-11 | 2021-01-11 | Thermostatic water bath device for physical and chemical experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110033548.6A CN112756021A (en) | 2021-01-11 | 2021-01-11 | Thermostatic water bath device for physical and chemical experiments |
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| Publication Number | Publication Date |
|---|---|
| CN112756021A true CN112756021A (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110033548.6A Pending CN112756021A (en) | 2021-01-11 | 2021-01-11 | Thermostatic water bath device for physical and chemical experiments |
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| Country | Link |
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| CN (1) | CN112756021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518707A (en) * | 2022-10-26 | 2022-12-27 | 江苏泰洁检测技术股份有限公司 | Automatic water-replenishing constant-temperature water bath kettle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104511331A (en) * | 2013-09-30 | 2015-04-15 | 西安敏海电子科技有限公司 | Constant-temperature water bath kettle with adjustable height |
| CN207427626U (en) * | 2017-11-15 | 2018-05-29 | 郑州奥科仪器制造有限公司 | Liquid crystal display angle regulator on instrument box |
| CN109542168A (en) * | 2018-11-22 | 2019-03-29 | 安徽万源信息科技有限公司 | It is a kind of to facilitate the computer display for adjusting angle |
| CN209876366U (en) * | 2019-03-31 | 2019-12-31 | 深圳市万国电器有限公司 | Display screen with adjustable angle |
| CN210950603U (en) * | 2019-10-23 | 2020-07-07 | 瑞米信息科技(山东)有限公司 | Computer display screen convenient to adjust |
| CN211612764U (en) * | 2019-11-14 | 2020-10-02 | 东华大学 | Visual safe digital display type constant-temperature water oil bath pot |
-
2021
- 2021-01-11 CN CN202110033548.6A patent/CN112756021A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511331A (en) * | 2013-09-30 | 2015-04-15 | 西安敏海电子科技有限公司 | Constant-temperature water bath kettle with adjustable height |
| CN207427626U (en) * | 2017-11-15 | 2018-05-29 | 郑州奥科仪器制造有限公司 | Liquid crystal display angle regulator on instrument box |
| CN109542168A (en) * | 2018-11-22 | 2019-03-29 | 安徽万源信息科技有限公司 | It is a kind of to facilitate the computer display for adjusting angle |
| CN209876366U (en) * | 2019-03-31 | 2019-12-31 | 深圳市万国电器有限公司 | Display screen with adjustable angle |
| CN210950603U (en) * | 2019-10-23 | 2020-07-07 | 瑞米信息科技(山东)有限公司 | Computer display screen convenient to adjust |
| CN211612764U (en) * | 2019-11-14 | 2020-10-02 | 东华大学 | Visual safe digital display type constant-temperature water oil bath pot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518707A (en) * | 2022-10-26 | 2022-12-27 | 江苏泰洁检测技术股份有限公司 | Automatic water-replenishing constant-temperature water bath kettle |
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Application publication date: 20210507 |
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