CN215743553U

CN215743553U - Adjustable digital display electric heating jacket for laboratory

Info

Publication number: CN215743553U
Application number: CN202122103671.9U
Authority: CN
Inventors: 刘玉建
Original assignee: Tianjin Gongxing Laboratory Apparatus Co ltd
Current assignee: Tianjin Gongxing Laboratory Apparatus Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-08
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses an adjustable digital display electric heating jacket for laboratories, in particular to the technical field of digital display electric heating jackets, which comprises an electric heating body, wherein the top of the electric heating body is provided with an auxiliary bracket, the auxiliary bracket comprises an outer adjusting disk, the bottom of the outer adjusting disk is fixedly connected with a limiting ring body, the inner side of the outer adjusting disk is provided with an inner adjusting disk, the inner side of the inner adjusting disk is provided with a positioning groove, the bottom of the positioning groove is provided with an anti-skidding sphere fixedly connected with the inner adjusting disk, the top of the electric heating body is provided with a heating cavity, the bottom of the inner side of the outer adjusting disk is fixedly connected with a plurality of supporting bottom plates, the tops of the plurality of supporting bottom plates are all fixedly connected with a telescopic sleeve rod, the outer part of the telescopic sleeve rod is movably sleeved with a telescopic sleeve, and the outer parts of the telescopic sleeve rod and the telescopic sleeve rod are movably sleeved with a reset spring, the safety of the experiment is ensured without replacing the bracket.

Description

Adjustable digital display electric heating jacket for laboratory

Technical Field

The utility model relates to the technical field of digital display electric heating jackets, in particular to an adjustable digital display electric heating jacket for laboratories.

Background

The digital display electric heating jacket is mainly used for liquid stirring in laboratories of universities and colleges, petroleum, chemical industry, medicine, environmental protection and the like, adopts high-temperature resistant alkali-free glass fiber as an insulating material, seals a resistance wire made of nickel-chromium material in the insulating layer, then is made into a hemispherical internal heating type heater, adopts a motor at the bottom to drive a stirring element in a flask to rotate, and has the advantages of large heating area, fast temperature rise, good heat preservation effect, no open fire, difficulty in damaging glassware, large stirring torque and the like.

When the existing digital display electric heating sleeve heats a beaker or a flask, the phenomenon that the heating sleeve cannot be adjusted in size to adapt to the beaker and the flask with different sizes easily occurs, and the bracket with different types needs to be used for assisting in placing and heating, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides an adjustable digital display electric heating jacket for a laboratory, and the utility model aims to solve the technical problems that: the existing digital display electric heating jacket is easy to be adapted to beakers and flasks with different sizes because the heating jacket cannot adjust the size, and the bracket with different types needs to be used for assisting in placing and heating, so that potential safety hazards exist.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a digital display electric heat cover with adjustable laboratory is with adjustable, includes the electric heat heating body, the top of electric heat heating body is provided with auxiliary bracket, auxiliary bracket includes the outside adjustment disk, the spacing ring body of bottom fixedly connected with of outside adjustment disk, the inboard of outside adjustment disk is provided with inboard adjustment disk, the constant head tank has been seted up to the inside of inboard adjustment disk, the bottom of constant head tank is provided with carries out fixed connection's anti-skidding spheroid with inboard adjustment disk, the top of electric heat heating body is provided with the heating chamber.

In a preferred embodiment, a plurality of supporting bottom plates are fixedly connected to the bottom of the inner side of the outer adjusting disk, telescopic rods are fixedly connected to the tops of the supporting bottom plates, telescopic sleeves are movably sleeved on the outer portions of the telescopic rods, and the tops of the telescopic sleeves are fixedly connected with the inner adjusting disk.

In a preferred embodiment, the outer parts of the telescopic sleeve and the telescopic sleeve rod are movably sleeved with a return spring, the top of the return spring is in contact with the inner adjusting disc, and the bottom of the return spring is in contact with the supporting bottom plate.

In a preferred embodiment, a plurality of slots are formed in the top of the inner side of the outer adjusting disc, a plurality of limiting connecting rods are movably connected inside the slots, and one side of each limiting connecting rod is fixedly connected with the inner adjusting disc.

In a preferred embodiment, plug inserted rods are respectively connected to the tops of the plurality of slots in a pin mode, roller supports are fixedly connected to the tops of the plug inserted rods, and guide rollers are hinged to the inner portions of the roller supports.

In a preferred embodiment, a digital display control body is fixedly connected to the bottom of the electric heating body, a plurality of rubber supports are fixedly connected to the bottom of the digital display control body, a display screen is arranged on the front face of the digital display control body, and control knobs are arranged on two sides of the display screen.

The utility model has the technical effects and advantages that:

the auxiliary bracket is arranged, so that a beaker can be placed at the top of the inner side adjusting plate, the inner side adjusting plate drives the limiting connecting rods fixed on the two sides to slide in the slots and compress the return spring towards the bottom, the telescopic sleeve rod is received in the telescopic sleeve in the compression process, the bottom of the beaker is in contact with the inner side of the outer side adjusting plate so as to prevent the beaker from sliding off in the heating process, the bottom of the flask can also be placed in the positioning slot, so that the anti-sliding ball arranged at the bottom of the positioning slot is in contact with the flask, the flask can be preliminarily positioned, the inner side adjusting plate compresses the return spring towards the bottom, in addition, the plug inserting rod is connected with the inner pin of the slot, and the flask can be further positioned by utilizing the guide roller, so that the auxiliary bracket can be suitable for the beaker and flask-like vessels.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic view of the expanded structure of the present invention.

FIG. 3 is a schematic top view of the auxiliary bracket of the present invention.

FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention.

FIG. 5 is a bottom view of the auxiliary bracket of the present invention.

FIG. 6 is an enlarged view of the portion B in FIG. 5 according to the present invention.

The reference signs are: 1. an auxiliary bracket; 11. an outer regulating disk; 12. an inner side adjusting disk; 13. an anti-slip sphere; 14. positioning a groove; 15. a limiting ring body; 16. a guide roller; 17. a roller support; 18. a plug inserted rod; 19. a slot; 110. a limiting connecting rod; 111. a telescopic sleeve; 112. a return spring; 113. a telescopic loop bar; 114. a support base plate; 2. an electric heating body; 3. a rubber support; 4. a display screen; 5. a control knob; 6. a digital display control body; 7. a chamber is heated.

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.

Referring to the attached drawings 1-6 in the specification, the adjustable digital display electric heating jacket for the laboratory in the embodiment comprises an electric heating body 2, an auxiliary bracket 1 is arranged at the top of the electric heating body 2, the auxiliary bracket 1 comprises an outer adjusting disk 11, a limiting ring body 15 is fixedly connected at the bottom of the outer adjusting disk 11, an inner adjusting disk 12 is arranged at the inner side of the outer adjusting disk 11, the use of the inner adjusting disc 12 is beneficial to placing a beaker heating vessel, the inner adjusting disc 12 is internally provided with a positioning groove 14, be favorable to placing flask class heating household utensils through the use to inboard adjusting disk 12, the bottom of constant head tank 14 is provided with carries out fixed connection's anti-skidding spheroid 13 with inboard adjusting disk 12, and the top of electric heat heating body 2 is provided with heating chamber 7, and heating chamber 7 is used for guaranteeing auxiliary bracket 1 stable installation at the top of electric heat heating body 2 with spacing ring body 15 cooperation use.

A plurality of supporting baseplate 114 of bottom fixedly connected with of outside adjustment disk 11 inboard, the equal fixedly connected with telescopic loop bar 113 in top of a plurality of supporting baseplate 114, telescopic tube 111 has been cup jointed in telescopic loop bar 113's outside activity, telescopic tube 111's top and inboard adjustment disk 12 carry out fixed connection, reset spring 112 has been cup jointed in telescopic tube 111 and telescopic loop bar 113's outside activity, reset spring 112's top and inboard adjustment disk 12 contact, reset spring 112's bottom and supporting baseplate 114 contact, be favorable to matcing the not household utensils of equidimension through the use to reset spring 112, guarantee the placement effect of household utensils.

A plurality of slots 19 have been seted up at the inboard top of outside adjustment disk 11, and the equal swing joint in inside of a plurality of slots 19 has spacing connecting rod 110, and one side and inboard adjustment disk 12 of spacing connecting rod 110 carry out fixed connection, are favorable to inboard adjustment disk 12 to go on moving about from top to bottom through the use to slot 19 and spacing connecting rod 110.

Plug inserted bar 18 is all pinned at the top of a plurality of slots 19, and the top fixedly connected with gyro wheel support 17 of plug inserted bar 18, the inside of gyro wheel support 17 articulates there is guide roller 16, is favorable to placing the flask household utensils through the use to anti-skidding spheroid 13 and guide roller 16, avoids the flask to topple over to one side, causes the incident.

The implementation scenario is specifically as follows:

when the utility model is used, on one hand, the beaker can be placed on the top of the inner adjusting disk 12, the inner adjusting disk 12 drives the limit connecting rods 110 fixed on both sides to slide in the slot 19, and compresses the return spring 112 towards the bottom, in the compression process, the telescopic sleeve rod 113 is retracted inside the telescopic sleeve 111, the bottom of the beaker is contacted with the inner side of the outer adjusting disk 11, so that the beaker can be prevented from sliding off in the heating process, on the other hand, the bottom of the flask can be placed in the positioning groove 14, so that the anti-sliding ball 13 arranged at the bottom of the positioning groove 14 is contacted with the flask, the flask can be initially positioned, the inner adjustment disk 12 compresses the return spring 112 towards the bottom, in addition, the plug inserted bar 18 is connected with the inside of the slot 19 in a pin mode, the flask can be further positioned by utilizing the guide roller 16, and the problem that the existing digital display electric heating jacket needs to be heated by utilizing brackets of different types for auxiliary placement is solved.

Referring to the attached drawings 1-6 of the specification, the embodiment provides an adjustable digital display electric heating jacket for laboratories, which comprises an electric heating body 2, a digital display control body 6 is fixedly connected to the bottom of the electric heating body 2, a plurality of rubber supports 3 are fixedly connected to the bottom of the digital display control body 6, a display screen 4 is arranged on the front face of the digital display control body 6, control knobs 5 are arranged on two sides of the display screen 4, and the electric heating body 2 is favorable for heating a beaker or a flask arranged at the top of an auxiliary bracket 1.

The implementation scenario is specifically as follows:

when the device is used, the balance and stability of a vessel in the reagent heating process can be ensured by utilizing the plurality of rubber supports 3 fixed at the bottom of the digital display control body 6, the heating parameters can be adjusted by utilizing the control knob 5 arranged on the front surface of the digital display control body 6, the heating parameters can be observed by utilizing the display screen 4 arranged on the front surface of the digital display control body 6, the heating work can be adjusted in time, the electric heating body 2 is utilized to facilitate the heating treatment of a beaker and a flask, and the normal running of experiments is ensured.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an adjustable digital display electric jacket is used in laboratory, includes electric heat heating body (2), its characterized in that: the top of electric heat heating body (2) is provided with auxiliary bracket (1), auxiliary bracket (1) is including outside adjustment disk (11), the spacing ring body of bottom fixedly connected with (15) of outside adjustment disk (11), the inboard of outside adjustment disk (11) is provided with inboard adjustment disk (12), constant head tank (14) have been seted up to the inside of inboard adjustment disk (12), the bottom of constant head tank (14) is provided with and carries out fixed connection's anti-skidding spheroid (13) with inboard adjustment disk (12), the top of electric heat heating body (2) is provided with heating chamber (7).

2. The laboratory adjustable digital display electric heating jacket according to claim 1, characterized in that: the bottom fixedly connected with a plurality of supporting bottom plates (114) of outside adjustment disk (11) inboard is a plurality of the equal fixedly connected with telescopic sleeve pole (113) in top of supporting bottom plate (114), telescopic sleeve pipe (111) has been cup jointed in the outside activity of telescopic sleeve pole (113), fixed connection is carried out with inboard adjustment disk (12) in the top of telescopic sleeve pipe (111).

3. The laboratory adjustable digital display electric heating jacket according to claim 2, characterized in that: the outer parts of the telescopic sleeve (111) and the telescopic sleeve rod (113) are movably sleeved with a return spring (112), the top of the return spring (112) is in contact with the inner side adjusting disc (12), and the bottom of the return spring (112) is in contact with the supporting bottom plate (114).

4. The laboratory adjustable digital display electric heating jacket according to claim 1, characterized in that: a plurality of slots (19) have been seted up at the inboard top of outside adjustment disk (11), and is a plurality of the equal swing joint in inside of slot (19) has spacing connecting rod (110), one side and inboard adjustment disk (12) of spacing connecting rod (110) carry out fixed connection.

5. The laboratory adjustable digital display electric heating jacket according to claim 4, characterized in that: plug inserted bars (18) are respectively connected to the tops of the slots (19) in a pin mode, roller supports (17) are fixedly connected to the tops of the plug inserted bars (18), and guide rollers (16) are hinged to the inner portions of the roller supports (17).

6. The laboratory adjustable digital display electric heating jacket according to claim 1, characterized in that:

the bottom fixedly connected with digital display control body (6) of electric heat heating body (2), a plurality of rubber support (3) of bottom fixedly connected with of digital display control body (6), the front of digital display control body (6) is provided with display screen (4), the both sides of display screen (4) are provided with control knob (5).