CN219039904U

CN219039904U - Inertial experiment prop

Info

Publication number: CN219039904U
Application number: CN202223242741.XU
Authority: CN
Inventors: 喻伟斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-16
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of experimental props and discloses an inertial experimental prop, which comprises a table plate, wherein the lower end of the table plate is fixedly connected with a plurality of rotating blocks, the surfaces of the rotating blocks are connected with threaded columns through threads, the interiors of the rotating blocks are rotatably connected with telescopic components, the upper ends of the table plate are fixedly connected with gaskets, the upper ends of the gaskets are fixedly connected with long plates, one side of each upper end of each gasket is fixedly connected with an adjusting component, the upper ends of the adjusting components are lapped with a slope plate, the lower ends of the slope plates are fixedly connected with clamping groove strips, and the surfaces of the slope plates are fixedly connected with holding rods. This inertial experiment stage property, through setting up of framework, bracing piece, ramp plate, draw-in groove strip and holding rod, upwards drag the holding rod for the ramp plate removes, rotates the bracing piece, adjusts the bracing piece to suitable position, puts down the ramp plate again, and then under the effect of draw-in groove strip, blocks the bracing piece, thereby has reached the effect of adjustment ramp plate angle.

Description

Inertial experiment prop

Technical Field

The utility model relates to the technical field of experimental props, in particular to an inertial experimental prop.

Background

Inertia, which is an inherent property of a substance, is a phenomenon of resistance, which exists in each object, has a size equivalent to that of the object, and makes it maintain an existing state as much as possible, whether in a stationary state or a uniform linear motion state, and is a property that the object maintains a stationary state or a uniform linear motion state, and is called inertia. The physical experiment of the junior middle school needs to use the inertial experiment props in the process of researching inertia.

The inertial experiment props on the market at present have the following disadvantages:

(1) The angle adjustment of the slope plate is inconvenient, the angle of the slope plate is fixed, and the structure is single, so that the applicability of the inertial experiment prop is reduced.

(2) The inertial experiment prop is inconvenient to store, and the table body structure is fixed, so that the occupied space is large.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an inertial experiment prop, solves the problems that the angle adjustment of a slope plate is inconvenient in the prior art, the angle of the slope plate is fixed, and the structure is single, so that the applicability of the inertial experiment prop is reduced; (2) The inertial experiment prop is inconvenient to store, and the table body structure is fixed, so that the problem of large occupied space is caused.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an inertial experiment stage property, includes the table, the lower extreme fixedly connected with of table rotates the piece, the surface of rotating the piece is through threaded connection threaded column, the inside rotation of rotating the piece is connected with flexible subassembly, the upper end fixedly connected with gasket of table, the upper end fixedly connected with longeron of gasket, one side fixedly connected with adjustment subassembly of gasket upper end, the upper end overlap joint of adjustment subassembly has the ramp plate, the lower extreme fixedly connected with draw-in groove strip of ramp plate, the fixed surface of ramp plate is connected with the holding rod, the opposite side fixedly connected with baffle of gasket upper end.

Optionally, the flexible subassembly includes telescopic link and table leg, the inside rotation of turning block is connected with the telescopic link, the lower extreme sliding connection of telescopic link has the table leg.

Optionally, a plurality of screw holes have been seted up on the surface of telescopic link and table leg, the inside of screw hole has the threaded rod through threaded connection.

Optionally, the number of the telescopic components is four, and the telescopic components are distributed in a rectangular array.

Optionally, the adjustment subassembly includes framework and bracing piece, one side fixedly connected with framework of gasket upper end, the inside rotation of framework is connected with the bracing piece.

Optionally, the lower extreme fixedly connected with slipmat of table leg, slipmat is rubber material.

(III) beneficial effects

The utility model provides an inertial experiment prop, which has the following beneficial effects:

1. this inertial experiment stage property, through setting up of framework, bracing piece, ramp plate, draw-in groove strip and holding rod, upwards drag the holding rod for the ramp plate removes, rotates the bracing piece, adjusts the bracing piece to suitable position, puts down the ramp plate again, and then under the effect of draw-in groove strip, blocks the bracing piece, thereby has reached the effect of adjustment ramp plate angle.

2. This inertial experiment stage property through the setting of table, turning block, screw thread post, telescopic link, table leg and threaded rod, rotates the threaded rod for after the telescopic link was adjusted to suitable position, rotate the threaded rod and fix, and then under the effect of turning block, rotate the screw thread post, inwards rotate telescopic assembly, thereby reached and accomodate the table leg, reduce the effect that the space occupied.

Drawings

FIG. 1 is a schematic diagram of the overall split structure of the present utility model;

FIG. 2 is a schematic view of the telescopic assembly of the present utility model;

FIG. 3 is a schematic view of the adjusting assembly of the present utility model;

fig. 4 is a schematic view of the overall closure structure of the present utility model.

In the figure: 1. a table plate; 2. a rotating block; 3. a threaded column; 4. a telescoping assembly; 401. a telescopic rod; 402. a table leg; 5. a gasket; 6. a long plate; 7. an adjustment assembly; 701. a frame; 702. a support rod; 8. a slope plate; 9. a clamping groove strip; 10. a grip; 11. a baffle; 12. a threaded rod; 13. an anti-slip mat.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an inertia experiment stage property, including table 1, table 1's lower extreme fixedly connected with a plurality of rotary block 2, rotary block 2's surface has screw thread post 3 through threaded connection, rotary block 2's inside rotation is connected with telescopic subassembly 4, through table 1, rotary block 2, screw thread post 3, telescopic link 401, table leg 402 and threaded rod 12's setting, rotate threaded rod 12, make telescopic link 401 adjust to suitable position after, rotate threaded rod 12 and fix, and then under rotary block 2's effect, rotate screw thread post 3, inwards rotate telescopic subassembly 4, thereby accomodate table leg 402 has been reached, reduce the effect that the space occupies, table 1's upper end fixedly connected with gasket 5, gasket 5's upper end fixedly connected with longplate 6, one side fixedly connected with adjustment subassembly 7 of gasket 5 upper end, the upper end overlap joint of adjustment subassembly 7 has ramp 8, the lower extreme fixedly connected with draw-in groove strip 9 of ramp 8, the surface fixedly connected with holding rod 10 of ramp 8, through the framework, the bracing piece 702, ramp 8, the effect is drawn down by the setting up of draw-in

strip

9 and 10, thereby the effect of setting up the holding rod 10, the holding rod is adjusted to the opposite side, the effect is reached at 702, and the support bar is adjusted to the opposite side, the effect is reached, and the support bar is adjusted to the position is adjusted to be down, and is adjusted to the top of the support bar is adjusted.

The telescopic assembly 4 comprises a telescopic rod 401 and table legs 402, the telescopic rod 401 is connected with the inside of the rotating block 2 in a rotating mode, the table legs 402 are connected with the lower ends of the telescopic rod 401 in a sliding mode, and the rotating block 2 is arranged to achieve the accommodating effect.

The telescopic link 401 and the surface of table leg 402 have seted up a plurality of screw hole, and the inside of screw hole has threaded rod 12 through threaded connection, through the setting of turning block 2, has played the effect of accomodating.

The quantity of flexible subassembly 4 is four groups, and flexible subassembly 4 is rectangular array distribution, through the setting of turning block 2, has played the effect of accomodating.

The adjusting component 7 comprises a frame 701 and a supporting rod 702, wherein the frame 701 is fixedly connected to one side of the upper end of the gasket 5, the supporting rod 702 is rotatably connected to the inside of the frame 701, and the angle of the slope plate 8 is adjusted through the arrangement of the adjusting component 7.

The lower end fixedly connected with slipmat 13 of table leg 402, slipmat 13 are rubber material, through the setting of slipmat 13, have played the skid-proof effect.

In the utility model, the working steps of the device are as follows:

1. dragging the holding rod 10 upwards to enable the slope plate 8 to move, rotating the supporting rod 702, adjusting the supporting rod 702 to a proper position, putting down the slope plate 8, and clamping the supporting rod 702 under the action of the clamping groove strip 9;

2. after the threaded rod 12 is rotated to enable the telescopic rod 401 to be adjusted to a proper position, the threaded rod 12 is rotated to be fixed, and then the threaded column 3 is rotated to rotate the telescopic assembly 4 inwards under the action of the rotating block 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inertial experiment stage property, includes table (1), its characterized in that: the utility model discloses a table, including table (1), fixed connection, clamping groove strip, inclined plate (8), inclined plate (5) and baffle (11) are fixed on the upper end, fixed connection's lower extreme fixedly connected with a plurality of rotary block (2), the surface of rotary block (2) is through threaded connection threaded column (3), the inside rotation of rotary block (2) is connected with telescopic assembly (4), the upper end fixedly connected with gasket (5) of table (1), the upper end fixedly connected with longeron (6) of gasket (5), one side fixedly connected with adjustment subassembly (7) of gasket (5) upper end, the upper end overlap joint of adjustment subassembly (7) has inclined plate (8), the lower extreme fixedly connected with draw-in groove strip (9) of inclined plate (8), the fixed connection of surface of inclined plate (8) holding rod (10), the opposite side fixedly connected with baffle (11) of gasket (5) upper end.

2. An inertial experiment prop according to claim 1, wherein: the telescopic assembly (4) comprises a telescopic rod (401) and table legs (402), the telescopic rod (401) is connected with the inside of the rotating block (2) in a rotating mode, and the lower end of the telescopic rod (401) is connected with the table legs (402) in a sliding mode.

3. An inertial experiment prop according to claim 2, wherein: the telescopic table is characterized in that a plurality of threaded holes are formed in the surfaces of the telescopic rod (401) and the table legs (402), and threaded rods (12) are connected inside the threaded holes through threads.

4. An inertial experiment prop according to claim 2, wherein: the number of the telescopic assemblies (4) is four, and the telescopic assemblies (4) are distributed in a rectangular array.

5. An inertial experiment prop according to claim 1, wherein: the adjusting assembly (7) comprises a frame body (701) and a supporting rod (702), wherein the frame body (701) is fixedly connected to one side of the upper end of the gasket (5), and the supporting rod (702) is rotatably connected to the inside of the frame body (701).

6. An inertial experiment prop according to claim 2, wherein: the lower end of the table leg (402) is fixedly connected with an anti-slip pad (13), and the anti-slip pad (13) is made of rubber.