CN210853460U

CN210853460U - Weight case for high school's physics experiments

Info

Publication number: CN210853460U
Application number: CN201921965598.2U
Authority: CN
Inventors: 耿子丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-26
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a weight case for high school physics experiments, including fixed drum, the storage recess of vertical setting is seted up at fixed drum top, the circular inner wall of fixed drum has cup jointed the cylinder of depositing of vertical setting, deposit cylindrical circumference outer wall one side and set up the recess of depositing of vertical setting, deposit the fixed medium plate that has the level to set up through bolted connection between the both sides inner wall of recess, the fixed round hole that has the level to set up is all seted up at the top of depositing recess bottom inner wall and fixed medium plate. The utility model discloses in, set the case to cylindrical shape, and will deposit the cylinder vertical insert the inside of fixed drum and accomodate, during the use operating personnel direct pull-up take out can, at the in-process that uses, whole deposit recess and fixed recess be vertical deposit the mode, can be effectual prevent that the dust at top from directly dropping on the weight, prevent that the weight from influencing the accuracy of test.

Description

Weight case for high school's physics experiments

Technical Field

The utility model relates to an experimental device technical field especially relates to a weight case for high school's physics experiments.

Background

Physical experiments are disciplines that theoretically explore the fundamental laws of material structure, interactions, and material movement that are unknown in nature, relative to theoretical physics. The research field of theoretical physics relates to particle physics and atomic nucleus physics, statistical physics, condensed state physics, cosmology and the like, and almost comprises the basic theoretical problems of all branches of physics. The physical experiment can provide scientific support for theoretical physics.

In the process of physical experiment, the use of experimental device is indispensable, and wherein weight cooperation balance is the most basic experimental device, but present weight case is in the use, when opening, and the top of weight is direct to be exposed in the environment, often can lead to the top deposition of weight, influences the use precision of later stage weight.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a weight storage box for high school physics experiments.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a weight case for high school physics experiments, includes fixed drum, the storage recess of vertical setting is seted up at fixed drum top, the circumference inner wall of fixed drum has cup jointed the storage cylinder of vertical setting, deposit cylindrical circumference outer wall one side and set up the recess of depositing of vertical setting, there is the fixed medium plate of level setting through bolted connection between the both sides inner wall of depositing the recess, the fixed round hole that has the level to set up is all seted up at the top of depositing recess bottom inner wall and fixed medium plate.

Preferably, the middle of the top of the storage cylinder is connected with a horizontally arranged handle through a bolt.

Preferably, the outer wall of the circumference of the storage cylinder is provided with a vertically arranged fixing groove, and the inner wall of the bottom of the fixing groove is provided with two vertically arranged forceps holes.

Preferably, the circumferential outer wall of the storage cylinder is positioned at the top of the storage groove and the fixed groove and is connected with a vertically arranged nameplate through a bolt.

Preferably, the inner walls of the top and the bottom of the storage groove are both provided with sliding grooves which are horizontally arranged.

Preferably, two the arc panel of vertical setting is cup jointed in the slip between the slip recess, and the arc panel cup joints mutually with the circumference inner wall of depositing the cylinder.

The utility model has the advantages that:

1. this weight case for high school physics experiments sets the case to cylindrical shape, and will deposit the cylinder vertical insert the inside of fixed drum and accomodate, during the use operating personnel direct pull-up take out can, at the in-process that uses, whole deposit recess and fixed recess be vertical storage methods, can be with the effectual dust that prevents the top directly fall on the weight, prevent that the weight from influencing the accuracy of test.

2. This weight case for high school's physics experiments is provided with independent fixed recess at the cylinder of depositing of weight case, and the bottom inner wall of fixed recess is provided with tweezers hole, can be solitary deposit tweezers are vertical, places the apparatus of difference alone, prevents that friction each other from influencing the measuring precision.

3. This weight case for high school physics experiments is provided with vertical arc panel on the storage cylinder of case, and the arc panel can slide through the slip recess between the top of depositing the recess and the bottom, when carrying out depositing of weight, can close the arc panel, and the effectual recess that prevents is deposited gets into the dust.

Drawings

Fig. 1 is a schematic view of the overall structure of a weight storage box for high school physics experiments provided by the utility model;

FIG. 2 is a schematic structural view of a storage cylinder of a weight storage box for high school physics experiments, which is provided by the utility model;

fig. 3 is the utility model provides an arc panel structure sketch map of weight case for high school physics experiments.

In the figure: the device comprises a fixed cylinder 1, a storage cylinder 2, a storage groove 3, a fixed middle plate 4, a fixed round hole 5, a handle 6, a nameplate 7, a forceps hole 8, a fixed groove 9, an arc-shaped panel 10 and a sliding groove 11.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a weight case for high school physics experiments, including fixed drum 1, the storage recess of vertical setting is seted up at fixed drum 1 top, the circumference inner wall of fixed drum 1 has cup jointed the storage cylinder 2 of vertical setting, the circumference outer wall one side of depositing cylinder 2 sets up the storage recess 3 of vertical setting, there is the fixed medium plate 4 of level setting through bolted connection between the both sides inner wall of depositing recess 3, the fixed round hole 5 that has the level setting is all seted up at the top of depositing recess 3 bottom inner wall and fixed medium plate 4.

The utility model discloses in, deposit handle 6 that has the level to set up through bolted connection in the middle of the top of cylinder 2, the fixed recess 9 of vertical setting is seted up to the circumference outer wall of depositing cylinder 2, and the tweezers hole 8 of two vertical settings is seted up to the bottom inner wall of fixed recess 9, and the circumference outer wall of depositing cylinder 2 is located the data plate 7 that the top position of depositing recess 3 and fixed recess 9 all had vertical setting through bolted connection.

Example 2

Referring to fig. 1-3, a weight case for high school physics experiments, the top inner wall of depositing recess 3 and the bottom inner wall all set up the slip recess 11 that the level set up, and the arc panel 10 of vertical setting is cup jointed in the slip between two slip recesses 11, and arc panel 10 cup joints mutually with the circumference inner wall of depositing cylinder 2.

The working principle is as follows: when using this weight case for high school physics experiments, operating personnel at first takes out the whole of fixed drum 1 when using, place it at the laboratory bench, the cylinder 2 will be deposited and take out through the handle 6 at top, fixed round hole 5 with the horizontally is seted up at the top of fixed medium plate 4, the laboratory personnel can take out the weight that fixed round hole 5 corresponds through the instruction of data plate 7, can use tweezers to carry out the centre gripping and the use of weight through tweezers hole 8, place the weight back the normal position after the use can, and deposit the arc panel 10 that sets up on the recess 3 of depositing of cylinder 2 and can carry out manual slip, will deposit recess 3 and seal, shelter from, the effectual ash that advances of depositing recess 3 inside that prevents.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a weight case for high school physics experiments, includes fixed drum (1), its characterized in that, the storage recess of vertical setting is seted up at fixed drum (1) top, the circumference inner wall of fixed drum (1) has cup jointed the storage cylinder (2) of vertical setting, the circumference outer wall one side of depositing cylinder (2) is seted up the recess (3) of depositing of vertical setting, there is fixed medium plate (4) that the level set up through bolted connection between the both sides inner wall of depositing recess (3), fixed round hole (5) that the level set up are all seted up at the top of depositing recess (3) bottom inner wall and fixed medium plate (4).

2. The weight storage box for the high school physics experiments as claimed in claim 1, characterized in that the top middle of the storage cylinder (2) is connected with a horizontally arranged handle (6) through a bolt.

3. The weight storage box for the high school physics experiments as claimed in claim 1, wherein the outer wall of the circumference of the storage cylinder (2) is provided with a vertically arranged fixing groove (9), and the inner wall of the bottom of the fixing groove (9) is provided with two vertically arranged forceps holes (8).

4. The weight storage box for the high school physics experiments as claimed in claim 3, characterized in that the circumferential outer wall of the storage cylinder (2) is located at the top of the storage groove (3) and the fixing groove (9) and is connected with a vertically arranged nameplate (7) through bolts.

5. The weight storage box for the high school physics experiments as claimed in claim 1, wherein the top inner wall and the bottom inner wall of the storage groove (3) are both provided with horizontally arranged sliding grooves (11).

6. The weight storage box for the high school physics experiments as claimed in claim 5, characterized in that a vertically arranged arc panel (10) is slidably sleeved between two sliding grooves (11), and the arc panel (10) is sleeved with the inner circumferential wall of the storage cylinder (2).