CN208146035U - A kind of rotation test platform - Google Patents

Abstract

The utility model discloses a kind of rotation test platforms, including circular desktop, there are four electric lifting stands for the bottom surface peripheral annual array installation of the desktop, the upper surface outer rim of the desktop is fixed with baffle, the side desktop of the baffle is equipped with experimental plate, receptacle stand is welded on the experimental plate, the container set of annular is arranged at the top of the receptacle stand, the other side of the baffle is equipped with rack for test tube, the side of the rack for test tube is equipped with service sink, tap is fixedly installed on the inside desktop of the service sink, the upper center of the desktop is equipped with turntable, the bottom center of the turntable passes through the shaft and motor rotation connection through desktop-centric, the motor is installed on the bottom center of desktop by U-typed motor rack.

Description

A kind of rotation test platform

Technical field

The utility model relates to experimental teaching appliance technology, specially a kind of rotation test platform.

Background technique

Experimental bench is that the enterprises and institutions such as hospital, school, chemical plant, scientific research institutions carry out experiment detection and store instrument institute The estrade used.In teaching field, physics or chemistry are all the subjects based on testing, and the instruction of teacher's Binding experiment is known Know, student's Binding experiment understands and grasp knowledge, and only classroom instruction is combined with experiment of starting, the religion that could have been obtained Learn effect, this requires the as learning to doing experiment of student, with improve itself operating ability and experiment comprehension ability.Chemistry Experiment is the important means of chemistry teaching, it can be expressed abstract chemical reaction in visual in image mode, is deepened The memory and comprehension of student.

Existing bench for chemistry experiment mostly uses the structure of strip table, and the desktop of strip table is used as experiment table top, as The experimental bench of this strip table form is generally provided with the storage rack of storage chemicals among desk, so that desk is separated Table top is tested for two parts.Since storage rack is higher, and several layers are generally divided into, also occur after being finished drug other classmate often very Difficulty searches out the case where drug, is not easy to storage of taking away, because of the situation poor so as to cause experiment effect that waste time.In addition Strip table experimental bench is typically all cross direction profiles operating space, and for doing with a chemical experiment, the only adjacent classmate in left and right is just square Just it compares, and the comparison of chemical experiment is to differentiate its feature main means, which limits the communication between classmate's experiment.

Therefore it provides a kind of rotation test platform, by the rotation of experimental bench part, convenient taking and depositing to experimental drug It puts, while can mutually be compared between classmate on the experiment table top not separated, mutually exchanged, to improve experiment Operational capacity, the understanding and memory of Enhancement test content.

Utility model content

The purpose of this utility model is to provide a kind of rotation test platforms, convenient to reality by the rotation of experimental bench part Taking and storing for drug is tested, while can mutually be compared between classmate on the experiment table top not separated, is mutually handed over Stream, to improve the operational capacity of experiment, the understanding and memory of Enhancement test content are mentioned above in the background art to solve Problem.

To achieve the above object, the utility model provides the following technical solutions：A kind of rotation test platform, including circular table Face, there are four electric lifting stand, the upper surface outer rim of the desktop is fixed for the bottom surface peripheral annual array installation of the desktop Equipped with baffle, the side desktop of the baffle is equipped with experimental plate, is welded with receptacle stand on the experimental plate, the receptacle stand Top is arranged with the container set of annular, and the other side of the baffle is equipped with rack for test tube, and the side of the rack for test tube is equipped with service sink, Tap is fixedly installed on the inside desktop of the service sink, the upper center of the desktop is equipped with turntable, the rotation The bottom center of platform is rotatablely connected by the shaft through desktop-centric with motor, and the motor is installed by U-typed motor rack In the bottom center of desktop.

Preferably, the bottom of the electric lifting stand is fixedly connected with foot pad.

Preferably, the side of the desktop is equipped with lifter switch, and the side of the lifter switch is equipped with motor switch.

Preferably, the upper end of the motor rack is screwed by link block is connected to desktop bottom surface, and link block and table Resilient cushion is equipped between the bottom surface in face.

Preferably, resilient cushion also is provided in the lacuna between the shaft and desktop.

Preferably, the upper surface of the turntable is equipped with demarcation plate, and the demarcation plate is by turntable upper surface at least equal portions It is divided into six regions, and the height of demarcation plate is 3-5 centimetres.

Preferably, the service sink, tap, baffle, rack for test tube, receptacle stand, container set and experimental plate annular array It is distributed in totally four groups of the upper surface of desktop.

The utility model has the beneficial effects that：

1. electric lifting stand is arranged in experimental bench bottom in the utility model, experimental bench can be adjusted to by lifter switch It is easy to operate convenient for the proper height of experimental implementation, it is easy to use；

2. a circular turntable is arranged in the top of round desktop in the utility model, if turntable is separated into cadre Point, the convenient Rational Classification to chemical experiment drug is stored, and motor switch is touched, and motor will drive turntable to rotate, just In just taking or storing in classmate's progress chemicals of experimental implementation；

3. the operation desktop of the utility model is designed as circular configuration, it is equipped with four groups of experimental implementation apparatus on the table, makes Being can mutually be compared between the classmate tested, mutually be exchanged, so that the operational capacity of experiment is improved, Enhancement test content Understanding and memory.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 is the rotary display stand structure schematic diagram of the utility model.

In figure：1 desktop, 2 turntables, 3 electric lifting stands, 4 motors, 5 shafts, 6 motor racks, 7 link blocks, 8 resilient cushions, 9 foots pad, 10 service sinks, 11 experimental plates, 12 taps, 13 receptacle stands, 14 container sets, 15 lifter switches, 16 motor switch, 17 gears Plate, 18 rack for test tubes, 19 demarcation plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Same or like component is indicated with identical label in different figures；In addition it is understood that such as " first " in text, " second ", " third ", "upper", "lower", "front", "rear", "inner", "outside", " end ", " portion ", " section ", " width ", " depth ", " chamber " Etc. and similar term be only convenient for observer to describe the utility model with reference to help is constructed and be only used in figure, be not Restriction to the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of rotation test platform, including circular desktop 1, there are four electric lifting stand 3, the upper surface outer rim of the desktop 1 is solid for the bottom surface peripheral annual array installation of the desktop 1 Surely it is equipped with baffle 17, the side desktop 1 of the baffle 17 is equipped with experimental plate 11, is welded with receptacle stand on the experimental plate 11 13, the top of the receptacle stand 13 is arranged with the container set 14 of annular, and the other side of the baffle 17 is equipped with rack for test tube 18, described The side of rack for test tube 18 is equipped with service sink 10, is fixedly installed with tap 12, the table on the inside desktop 1 of the service sink 10 The upper center in face 1 is equipped with turntable 2, and the bottom center of the turntable 2 passes through the shaft 5 and motor 4 through 1 center of desktop Rotation connection, the motor 4 are installed on the bottom center of desktop 1 by U-typed motor rack 6.

Specifically, the bottom of the electric lifting stand 3 is fixedly connected with foot pad 9, increase the stabilization that experimental bench is placed.

Specifically, the side of the desktop 1 is equipped with lifter switch 15, the side of the lifter switch 15 is equipped with motor switch 16, suitable experimental implementation height, motor is adjusted for controlling moving up and down for electric lifting stand 3 in lifter switch 15 Switch 16 is for starting motor 4.

Specifically, the upper end of the motor rack 6 is screwed by link block 7 is connected to 1 bottom surface of desktop, and link block 7 It is equipped with resilient cushion 8 between the bottom surface of desktop 1, reduces the shockproofness between motor 4 and experimental bench, avoids operating because of motor 4 Generate the accuracy of vibration influence experimental implementation and experiment.

Specifically, also being provided with resilient cushion 8 in lacuna between the shaft 8 and desktop 1, the resilient cushion 8 is by rubber material It is made, the shockproofness being further reduced between motor 4 and desktop 1.

Specifically, the upper surface of the turntable 2 be equipped with demarcation plate 19, the demarcation plate 19 by 2 upper surface of turntable extremely Few equal portions are divided into six regions, and the height of demarcation plate 19 is 3-5 centimetres, and turntable 2 is divided several regions by demarcation plate 19, It is stored convenient for the Rational Classification of chemical experiment drug, while demarcation plate 19 is unsuitable too high or too low, avoids leading to inconvenience because excessively high In observation medicine label, avoid causing drug storage unstable because too low.

Specifically, the service sink 10, tap 12, baffle 17, rack for test tube 18, receptacle stand 13, container set 14 and reality Test totally four groups of the upper surface that 11 annular array of plate is distributed in desktop 1, experimental implementations can be carried out for four students simultaneously, make classmate it Between can mutually be compared, mutually exchange, to improve the operational capacity of experiment, the understanding and memory of Enhancement test content.

Working principle：When carrying out chemistry experiment operating using the utility model, desktop 1 is adjusted by lifter switch 15 first To the height for being convenient for experimental implementation, motor switch 16 is opened, motor 4 will drive turntable 2 to rotate, the medicine on turntable 2 Product also rotate with it, taking or storing in order to chemicals, when experiment, rack for test tube 18 on desktop, for storing washing Test tube after clean, receptacle stand 13 and container set 14 are used for the fixation of experiment container, and the experimental plate 11 of bottom prevents in container The drug chemically reacted is trickled down on desktop 1, causing the damage that is corroded of desktop 1 that can will use after the end of the experiment Container and operational instrument etc. be put in service sink 10 and clean, it is easy to use without moving to the cleaning area of distant place.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of rotation test platform, including circular desktop (1), it is characterised in that：The bottom surface peripheral annual battle array of the desktop (1) There are four electric lifting stand (3), the upper surface outer rim of the desktop (1) is fixed with baffle (17), the baffle for column installation (17) side desktop (1) is equipped with experimental plate (11), is welded with receptacle stand (13), the receptacle stand on the experimental plate (11) (13) container set (14) of annular is arranged at the top of, the other side of the baffle (17) is equipped with rack for test tube (18), the test tube The side of frame (18) is equipped with service sink (10), is fixedly installed with tap (12) on the inside desktop (1) of the service sink (10), The upper center of the desktop (1) is equipped with turntable (2), and the bottom center of the turntable (2) is by running through desktop (1) center Shaft (5) and motor (4) be rotatablely connected, the motor (4) is installed in the bottom surface of desktop (1) by U-typed motor rack (6) The heart.

2. a kind of rotation test platform according to claim 1, it is characterised in that：The bottom of the electric lifting stand (3) It is fixedly connected with foot pad (9).

3. a kind of rotation test platform according to claim 1, it is characterised in that：The side of the desktop (1) is equipped with lifting It switchs (15), the side of the lifter switch (15) is equipped with motor switch (16).

4. a kind of rotation test platform according to claim 1, it is characterised in that：The upper end of the motor rack (6) passes through company It connects block (7) and is screwed and be connected to desktop (1) bottom surface, and be equipped with resilient cushion (8) between link block (7) and the bottom surface of desktop (1).

5. a kind of rotation test platform according to claim 1, it is characterised in that：Between the shaft (5) and desktop (1) Resilient cushion (8) also are provided in lacuna.

6. a kind of rotation test platform according to claim 1, it is characterised in that：The upper surface of the turntable (2) is equipped with Turntable (2) upper surface at least equal portions are divided into six regions, and demarcation plate (19) by demarcation plate (19), the demarcation plate (19) Height be 3-5 centimetres.

7. a kind of rotation test platform according to claim 1, it is characterised in that：The service sink (10), tap (12), Baffle (17), rack for test tube (18), receptacle stand (13), container set (14) and experimental plate (11) annular array are distributed in desktop (1) Totally four groups of upper surface.