CN210155941U - Physical experiment instrument - Google Patents

Abstract

The utility model discloses a physics laboratory glassware, including mounting panel, chassis, scale, carriage and lighting fixture, mounting bracket fixed mounting is passed through at the both ends of scale has the chassis, and the both sides of mounting bracket are fixed through mount and chassis, card frame fixed mounting has the mounting panel through the top of chassis, one side fixed mounting that the mounting panel was kept away from at the top of chassis has the lighting fixture, one side fixed mounting of scale has the slide bar, the outside slidable mounting of slide bar has two sets of carriages, one side movable mounting of carriage has the slider, the fastener is installed through adjusting the pole in the top of slider, the inboard of chassis has the battery through mounting groove fixed mounting. The utility model discloses install the functionality of the multiplicable device of gravimeter, make it can carry out the gravity experiment, and need not seek the instrument in addition, improve the practicality of device, simultaneously through the stable structure who installs the multiplicable device of chassis, guaranteed the stability of device.

Description

Physical experiment instrument

Technical Field

The utility model relates to a teaching aid technical field specifically is a physics laboratory glassware.

Background

The experimental physics is a discipline for theoretically exploring the basic rules of material structure, interaction and material motion unknown in the nature, the research field of the theoretical physics relates to particle physics, 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 experimental physics is mainly to explore the material world and natural rules from the experiment, the physics is divided into theoretical physics and experimental physics corresponding to the physics, and a physicist can also be divided into a theoretical physicist and an experimental physicist, of course, the theory and experiment in the physics are indispensable components, so that the classification is difficult to define sometimes, a physical experimental instrument is needed for demonstrating the discipline of the basic rules of material motion, however, the existing physical experimental function is single, the experiment can only be carried out, has certain limitation, can not satisfy the existing market demand, and stability is relatively poor, emptys easily at the in-process of experiment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a physical experiment instrument to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a physics laboratory glassware, includes mounting panel, chassis, scale, carriage and lighting fixture, mounting bracket fixed mounting is passed through at the both ends of scale has the chassis, and the both sides of mounting bracket are fixed through mount and chassis, there is the mounting panel at the top of chassis through calorie frame fixed mounting, one side fixed mounting that the mounting panel was kept away from at the top of chassis has the lighting fixture, one side fixed mounting of scale has the slide bar, the outside slidable mounting of slide bar has two sets of carriages, and one side slidable mounting that the carriage was kept away from in the outside of slide bar has two sets of removals frames, one side movable mounting of carriage has the slider, the fastener is installed through adjusting the pole in the top of slider, and the top fixed mounting of fastener has a word screen, there is.

Preferably, the lamp holder is internally provided with a support rod, and the top of the support rod is provided with the light source lamp through the adjusting frame.

Preferably, the base is installed inside the bottom frame, the support frame is welded to the top of the base, and the positioning knob is installed on the front face of the support frame through threads.

Preferably, the top of the mounting plate is fixedly provided with a hanging ring through a top plate, and the bottom of the hanging ring is movably provided with a gravimeter.

Preferably, the top of the two sliding frames is respectively provided with a convex lens and a concave lens through a fastening knob.

Preferably, the top of the two groups of moving frames are respectively provided with a glass plate and a white screen through fastening knobs.

Compared with the prior art, the beneficial effects of the utility model are that: this physics experimental apparatus is through the functional of installing the multiplicable device of gravimeter, make it can carry out the gravity experiment, and need not seek the instrument in addition, the practicality of improving the device, simultaneously through the stable structure who installs the multiplicable device of chassis, make its can be steady place at horizontal desktop, the stability of device has been guaranteed, can be easy to assemble battery through being equipped with the mounting groove, for the device improves the power supply volume, guarantee the normal operation of device, make it not receive the limitation of power, the flexibility of improving the device, can adjust the angle of light source lamp through installing the alignment jig, make the horizontal angle and the word screen of its light source lamp keep unanimous, the spacing of being convenient for through installing the carriage, make it adjust by oneself according to actual needs, further improve the flexibility of device.

Drawings

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

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of a line screen structure of the present invention;

fig. 5 is a schematic view of the sliding frame structure of the present invention.

In the figure: 1. mounting a plate; 101. a top plate; 102. hanging a ring; 103. a gravimeter; 2. a mounting frame; 201. a fixed mount; 202. a clamping frame; 3. a chassis; 301. a base; 302. a support frame; 303. positioning a knob; 4. a scale; 401. a slide bar; 5. a carriage; 501. a convex lens; 502. a concave lens; 6. a movable frame; 601. a glass plate; 602. a white screen; 7. a word screen; 701. a slider; 702. adjusting a rod; 703. a fastener; 8. mounting grooves; 801. a battery; 9. a lamp holder; 901. a support bar; 902. an adjusting bracket; 903. A light source lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a physical experimental instrument comprises a mounting plate 1, a bottom frame 3, a scale 4, a sliding frame 5 and a lamp holder 9, wherein the bottom frame 3 is fixedly arranged at two ends of the scale 4 through a mounting frame 2, the scale 4 can facilitate the adjustment of equal-ratio spacing between the sliding frame 5 and a moving frame 6 according to actual requirements, the stable structure of the device can be increased through the bottom frame 3, the stability of the device is ensured, two sides of the mounting frame 2 are fixed with the bottom frame 3 through a fixing frame 201, the mounting frame 2 can be fixed on the bottom frame 3 through the fixing frame 201, the mounting plate 1 is fixedly arranged at the top of the bottom frame 3 through a clamping frame 202, the clamping frame 202 can provide a fixed position for the mounting plate 1, the lamp holder 9 is fixedly arranged at one side of the top of the bottom frame 3, the lamp holder 9 can provide a light source for the device, a sliding rod 401 is fixedly arranged at, two sets of sliding frames 5 are slidably mounted on the outer side of the sliding rod 401, the sliding frames 5 can provide fixed positions for the convex lens 501 and the concave lens 502, so that the convex lens 501 and the concave lens 502 can be conveniently mounted, two sets of moving frames 6 are slidably mounted on one side, away from the sliding frame 5, of the outer side of the sliding rod 401, the moving frames 6 can be glass plates 601 and white screens 602, a sliding block 701 is movably mounted on one side of the sliding frame 5, the sliding block 701 can provide fixed positions for an adjusting rod 702, the moving sliding block 701 can drive the adjusting rod 702 to move, a clamping piece 703 is mounted on the top of the sliding block 701 through the adjusting rod 702, the clamping piece 703 can provide a mounting position for a line screen 7, so that the mounting efficiency of the device is improved, a line screen 7 is fixedly mounted on the top of the clamping piece 703, the line screen 7 can focus a light source, so, the mounting groove 8 can provide a mounting position for the battery 801, and the output end of the battery 801 is connected with the light source lamp 903 through a conducting wire to provide power for the light source lamp 903.

Further, the internally mounted of lighting fixture 9 has bracing piece 901, and light source lamp 903 can be supported to bracing piece 901, through the height of the adjustable light source lamp 903 of knob, light source lamp 903 is installed through alignment jig 902 in the top of bracing piece 901, and alignment jig 902 passes through the angle of the adjustable light source lamp 903 of bolt, and light source lamp 903 can provide the light source for the experiment.

Further, the internally mounted of chassis 3 has base 301, and the stable structure of base 301 multiplicable device further guarantees the stability of device, and the top welding of base 301 has support frame 302, and support frame 302 can cooperate the position of mounting bracket 2 with mount 201, and fixed and support frame 302's front is installed the location knob 303 through the screw thread, and the location knob 303 can prescribe a limit to the position of mount 201, prevents to take place the removal.

Further, a hanging ring 102 is fixedly mounted at the top of the mounting plate 1 through a top plate 101, the top plate 101 can provide a mounting position for the hanging ring 102, the hanging ring 102 can provide a hanging position for a gravity meter 103, the gravity meter 103 is movably mounted at the bottom of the hanging ring 102, and the gravity meter 103 can increase the functionality of the device, so that the gravity experiment can be carried out without searching for an instrument, and the practicability of the device is improved.

Further, convex lens 501 and concave lens 502 are installed respectively through the fastening knob in the top of two sets of carriages 5, and convex lens 501 has the effect of focusing, and concave lens 502 has astigmatic effect, can obtain different experimental effects through convex lens 501 and concave lens 502's cooperation.

Further, the top of two sets of removal frame 6 is installed glass board 601 and white screen 602 respectively through the fastening knob, and the light source sees through glass board 601 and can prove that the light source has the penetrability, and white screen 602 can demonstrate the form of light source, is convenient for observe.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a physics laboratory glassware, includes mounting panel, chassis, scale, carriage and lighting fixture, its characterized in that: the utility model discloses a solar energy water heater, including the base, the base is fixed with the base through the mount, the top of base is through calorie frame fixed mounting there is the mounting panel, one side fixed mounting that the mounting panel was kept away from to the top of base has the lighting fixture, one side fixed mounting of scale has the slide bar, the outside slidable mounting of slide bar has two sets of carriages, and one side slidable mounting who keeps away from the carriage in the outside of slide bar has two sets of removals frames, one side movable mounting of carriage has the slider, the fastener is installed through adjusting the pole in the top of slider, and the top fixed mounting of fastener has a word screen, the inboard of base has the.

2. A physical laboratory instrument according to claim 1, wherein: the inside of lighting fixture installs the bracing piece, and the light source lamp is installed through the alignment jig in the top of bracing piece.

3. A physical laboratory instrument according to claim 1, wherein: the inside mounting of chassis has the base, and the welding of the top of base has the support frame, and the front of support frame installs the location knob through the screw thread.

4. A physical laboratory instrument according to claim 1, wherein: the top of mounting panel has the link through roof fixed mounting, and the bottom movable mounting of link has the gravimeter.

5. A physical laboratory instrument according to claim 1, wherein: convex lenses and concave lenses are respectively arranged at the tops of the two sliding frames through fastening knobs.

6. A physical laboratory instrument according to claim 1, wherein: and the tops of the two groups of moving frames are respectively provided with a glass plate and a white screen through fastening knobs.

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