CN112317004B

CN112317004B - A laboratory table for mechanical specialty study

Info

Publication number: CN112317004B
Application number: CN202011188152.0A
Authority: CN
Inventors: 刘喆; 曹鹏
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2022-04-26
Anticipated expiration: 2040-10-30
Also published as: CN112317004A

Abstract

The invention discloses an experiment table for machinery professional study, which structurally comprises a supporting rod, a pinch plate, a plate body, a horizontal groove and a table top, wherein the upper end of the supporting rod is welded on the lower surface of the horizontal groove, the pinch plate is installed on the outer surface of the plate body, the plate body is hinged with the horizontal groove through the pinch plate, the table top is fixed on the side surface of the horizontal groove, a wire of an external device is hung downwards, the wire is clamped in a clamping opening on the edge and clamped into the top of a supporting angle through a hollow opening to be supported, the top body can clamp the wire and can resist an object within a certain distance range, when one end of the wire is positioned on the table top and the other end of the wire is hung downwards, the middle section is fixed with a certain force, a hard block of the middle section can support a certain inclination angle, a spacing strip of the middle section can be uniformly separated to abut against the stressed part of the head, a soft layer supports the largest area, and the wire can be positioned at a fixed position, has certain inclined positioning to assist the connection angle with the external equipment.

Description

A laboratory table for mechanical specialty study

Technical Field

The invention belongs to the field of school supplies, and particularly relates to a laboratory table for mechanical professional learning.

Background

The study experiment table of machinery specialty not only needs the drawing to the drawing, still need operation etc. to production equipment, and its experiment table can be adjusted its inclination in the region of drawing, more facilitates the use.

Based on the findings of the inventor, the existing experiment table for mechanical professional learning mainly has the following defects, such as:

when equipment needs to be operated, a wire for connecting external equipment is connected to the outer side of the experiment table, and when the gravity center of the equipment is dragged to deviate from the table top by the external wire, the position of the table top is limited, so that the equipment is prone to side turning.

Therefore, a laboratory table for mechanical professional learning needs to be provided.

Disclosure of Invention

When the device needs to be operated, the wire connected with the external device is connected to the outer side of the experiment table, and when the gravity center of the device is dragged to deviate from the table top by the external wire, the position of the table top is limited, so that the device is prone to side turning.

The invention relates to a purpose and an effect of an experiment table for mechanical professional learning, which are achieved by the following specific technical means:

its structure includes bracing piece, buckle, plate body, horizontal groove, mesa, the upper end of the support bar welds in the horizontal groove lower surface, the buckle is installed in the plate body surface, the plate body passes through the buckle and is articulated with the horizontal groove, the mesa is fixed in the horizontal groove side surface.

The table-board comprises a bayonet and a whole board, and the bayonet is connected with the whole board.

As a further improvement of the present invention, the bayonet includes a convex block, a supporting angle, and a hollow opening, the supporting angle is fixed on an outer surface of the convex block, the convex block and the hollow opening are integrated into a single structure, and the hollow opening is in a hollow state.

As a further improvement of the invention, the supporting angle comprises a top body, a middle opening and an outer arc, wherein the middle opening and the outer arc are of an integrated structure, the top body is abutted against the inner wall of the outer arc, five top bodies are arranged, and the outer arc is of an arc structure.

As a further improvement of the invention, the top body comprises the joints and the limiting bodies, the joints are arranged between the limiting bodies, and the four joints are distributed around in an arc shape.

As a further improvement of the invention, the limiting body comprises an arc core, an extension core, a rubber head, a wrapping layer and an outer fixing layer, wherein the arc core is embedded in the outer fixing layer, the outer fixing layer and the wrapping layer are of an integrated structure, the extension core is connected with the rubber head, the extension core is embedded in the wrapping layer, the rubber head is connected with the wrapping layer, the arc core is of an arc structure, and the rubber head is made of rubber materials and has certain friction.

As a further improvement of the invention, the bump comprises a hard block, a bent opening and a straight edge, the bent opening is embedded in the hard block, the straight edge is attached to the outer surface of the hard block, the bent opening is of a hemispherical hollow structure, and the straight edge is of a quadrilateral structure.

As a further improvement of the invention, the front edge comprises support corners, three abutting heads and three parting strips, wherein the parting strips are arranged between the abutting heads and are attached to the outer surfaces of the support corners, and the parting strips are made of rubber materials.

As a further improvement of the invention, the abutting head comprises a soft layer, a folding angle and an inclined angle, wherein the folding angle is arranged between the soft layer and the inclined angle, and the folding angle is in a front-back stacked state.

Compared with the prior art, the invention has the following beneficial effects:

1. the wire of external equipment sets up perpendicularly in the bayonet socket, and the bayonet socket is located the experiment table, when making external equipment's direction drag, external equipment is comparatively firm on the experiment table. With the wire card in the bayonet socket on the edge, support the angle top and support through empty mouthful card income, let the roof body can carry out the screens to the wire, in certain limit distance, can contradict the object, the inside softness that the layer will be wrapped up in the adjustment of delaying the core, let the position inside that extends to open have certain softness, the arc core card of letting the rear end is fixed in outer solid in situ portion, can be on the desktop wire one end, when the other end hangs down in the below, carry out the fixed of a definite force to the centering section.

2. Its hard piece will support and open certain inclination, and its curved opening supports the fixed power at linking position when following the upper end atress to play the effect of guide, its parting bead will evenly divide the position that supports the first atress, and its soft layer supports the area on the widest range, can let the wire in fixed position, has certain slope location, comes the supplementary linking angle with equipment.

Drawings

Fig. 1 is a schematic structural diagram of a laboratory table for mechanical professional learning according to the present invention.

Fig. 2 is a schematic top view of a mesa according to the present invention.

Fig. 3 is a schematic diagram of a right-view internal structure of a bayonet according to the present invention.

FIG. 4 is a schematic top view of an inner structure of a supporting corner of the present invention.

Fig. 5 is a schematic front view of an internal structure of a dome according to the present invention.

Fig. 6 is a schematic front view of an internal structure of a stopper according to the present invention.

Fig. 7 is a schematic front view of an internal structure of a bump according to the present invention.

Fig. 8 is a schematic front view of an internal structure along a side of the present invention.

Fig. 9 is a schematic front view of an inner structure of a head according to the present invention.

In the figure: the support rod-11, the buckle plate-22, the plate body-33, the horizontal groove-44, the table top-55, the bayonet-w 11, the whole plate-w 22, the bump-g 1, the support angle-g 2, the hollow-g 3, the top body-001, the middle opening-002, the outer arc-003, the joint-s 01, the limiting body-s 02, the arc core-e 11, the extension core-e 22, the rubber head-e 33, the wrapping layer-e 44, the outer fixing layer-e 55, the hard block-111, the bent opening-222, the straight edge-333, the support angle-x 01, the butt head-x 02, the spacing strip-x 03, the soft layer-511, the folding angle-522 and the inclination angle-533.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1:

as shown in figures 1 to 6:

the invention provides an experiment table for machinery professional learning, which structurally comprises a supporting rod 11, a pinch plate 22, a plate body 33, a horizontal groove 44 and a table top 55, wherein the upper end of the supporting rod 11 is welded on the lower surface of the horizontal groove 44, the pinch plate 22 is installed on the outer surface of the plate body 33, the plate body 33 is hinged with the horizontal groove 44 through the pinch plate 22, and the table top 55 is fixed on the side surface of the horizontal groove 44.

The table top 55 comprises a bayonet w11 and a whole plate w22, and the bayonet w11 is connected with the whole plate w 22.

The bayonet w11 includes a bump g1, a supporting angle g2, and a hollow g3, the supporting angle g2 is fixed on the outer surface of the bump g1, the bump g1 and the hollow g3 are integrated, the hollow g3 is in a hollow state, the hollow g3 allows a certain movable placement space for a foreign object, and the bump g1 supports the whole fixing force.

Wherein, supporting angle g2 includes roof body 001, well mouth 002, outer arc 003, well mouth 002 and outer arc 003 are the integral structure, roof body 001 supports at outer arc 003 inner wall, roof body 001 is equipped with five, outer arc 003 is the arc structure, outer arc 003 has limited holistic inside range, roof body 001 can contradict the object in certain extent distance.

Wherein, the roof body 001 includes festival mouth s01, spacing body s02, install festival mouth s01 between the spacing body s02, festival mouth s01 is equipped with four, and is the arc around distributing, festival mouth s01 lets whole share into even node.

The limiting body s02 comprises an arc core e11, an extension core e22, a rubber head e33, a wrapping layer e44 and an outer fixing layer e55, the arc core e11 is embedded into the outer fixing layer e55, the outer fixing layer e55 and the wrapping layer e44 are of an integrated structure, the extension core e22 is connected with the rubber head e33, the extension core e22 is embedded into the wrapping layer e44, the rubber head e33 is connected with the wrapping layer e44, the arc core e11 is of an arc structure, the rubber head e33 is made of rubber materials and has certain friction, the rubber head e33 supports objects which are collided with each other, and the extension core e22 enables the extending parts to have certain softness.

The specific use mode and function of the embodiment are as follows:

in the present invention, when a user performs operations such as drawing on the board 33, an object to be used is placed on the table 55, the lead of the external equipment is hung downwards, the lead is clamped in the bayonet w11 on the edge, the hollow g3 is clamped into the top of the supporting angle g2 for supporting, the projection g1 pushes the supporting angle out for a certain angle, the supporting angle is matched and connected with equipment, when the lead is clamped into the middle opening 002, the supporting position of the top body 001 is limited by the outer arc 003, so that the top body 001 can clamp the lead, the junction s01 will be separated evenly from the whole of the position limiter s02, so that the partial positions will interfere with the wires, the rubber head e33 of the wrapping layer e44 extending can support the lead, the softness of the wrapping layer e44 can be adjusted by the inner extending core e22, the arc core e11 at the rear end is clamped inside the outer fixing layer e55 for fixing, and the wrapping layer e44 is fixed in a buffering mode according to the supported lead. When one end of the wire is arranged on the desktop and the other end of the wire is perpendicular to the lower side, the centering section can be fixed with a certain force.

Example 2:

as shown in fig. 7 to 9:

wherein, lug g1 includes hard piece 111, curved mouth 222, is in the same direction as limit 333, the curved mouth 222 is embedded inside hard piece 111, in the same direction as limit 333 and laminate in hard piece 111 surface, curved mouth 222 is half spherical hollow structure, in the same direction as limit 333 for quadrilateral structure, in the same direction as limit 333 and support the fixed force at joining position to play the effect of guide, curved mouth 222 lets when skin pressurized, can have certain activity space.

Wherein, it includes support angle x01, supports head x02, parting bead x03 to be in the same direction as limit 333, support and install parting bead x03 between the head x02, parting bead x03 laminates in support angle x01 surface, it is equipped with threely to support head x02, parting bead x03 is made by rubber material, parting bead x03 separates holistic atress position, and the branch position is contradicted, support head x02 and carry out the change in a certain extent according to outside pressure.

The butt x02 includes a soft layer 511, a stack angle 522, and an inclined angle 533, the stack angle 522 is installed between the soft layer 511 and the inclined angle 533, the stack angle 522 is in a front-back stacked state, the inclined angle 533 guides the whole force application direction, and the stack angle 522 plays a role of pulling when one side is applied with a fixed force and the other side is applied with a force.

The specific use mode and function of the embodiment are as follows:

in the invention, when the part of the upper end of the wire connected with the equipment is laid down on the forward edge 333, the hard block 111 is supported by a certain inclination angle, the bent port 222 is stressed on the upper end of the forward edge 333 and gives a certain space for buffering, the supporting angle x01 guides the fitting surface of the wire, the wire is abutted against the surface of the butt x02, the spacing strip x03 is evenly separated from the stressed part of the butt x02, the inclined angle 533 guides the outside force to the folding angle 522 for stressing, the folding angle 522 is stacked, the soft layer 511 supports the area in the largest range, and the wire can be pulled on the forward edge 333 through a certain radian. The wire can be positioned in a fixed position in a certain inclined mode to assist in the connection angle with the equipment.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides an experiment table for mechanical specialty study, its structure includes bracing piece (11), buckle (22), plate body (33), horizontal groove (44), mesa (55), bracing piece (11) upper end welds in horizontal groove (44) lower surface, buckle (22) are installed in plate body (33) surface, plate body (33) are articulated through buckle (22) and horizontal groove (44), mesa (55) are fixed in horizontal groove (44) side surface, its characterized in that: the table top (55) comprises a bayonet (w 11) and a whole plate (w 22), and the bayonet (w 11) is connected with the whole plate (w 22); the bayonet (w 11) comprises a bump (g 1), a supporting angle (g 2) and a hollow opening (g 3), the supporting angle (g 2) is fixed on the outer surface of the bump (g 1), and the bump (g 1) and the hollow opening (g 3) are of an integrated structure; the supporting angle (g 2) comprises a top body (001), a middle opening (002) and an outer arc (003), the middle opening (002) and the outer arc (003) are of an integrated structure, and the top body (001) is supported on the inner wall of the outer arc (003).

2. A laboratory table for mechanical professional learning according to claim 1, characterized in that: the top body (001) comprises a joint (s 01) and a limiting body (s 02), and the joint (s 01) is installed between the limiting bodies (s 02).

3. A laboratory table for mechanical professional learning according to claim 2, characterized in that: the limiting body (s 02) comprises an arc core (e 11), an extension core (e 22), a rubber head (e 33), a wrapping layer (e 44) and an outer fixing layer (e 55), wherein the arc core (e 11) is embedded into the outer fixing layer (e 55), the outer fixing layer (e 55) and the wrapping layer (e 44) are of an integrated structure, the extension core (e 22) is connected with the rubber head (e 33), the extension core (e 22) is embedded into the wrapping layer (e 44), and the rubber head (e 33) is connected with the wrapping layer (e 44).

4. A laboratory table for mechanical professional learning according to claim 1, characterized in that: the bump (g 1) comprises a hard block (111), a bent opening (222) and a smooth edge (333), wherein the bent opening (222) is embedded in the hard block (111), and the smooth edge (333) is attached to the outer surface of the hard block (111).

5. A laboratory table for mechanical professional learning according to claim 4, characterized in that: it includes support angle (x 01), supports head (x 02), parting bead (x 03) to follow limit (333), support head (x 02) between install parting bead (x 03), parting bead (x 03) laminating in support angle (x 01) surface.

6. A laboratory table for mechanical professional learning according to claim 5, characterized in that: the butt (x 02) comprises a soft layer (511), a folding angle (522) and an inclination angle (533), wherein the folding angle (522) is installed between the soft layer (511) and the inclination angle (533).