CN114059808B

CN114059808B - Stage table

Info

Publication number: CN114059808B
Application number: CN202111364116.XA
Authority: CN
Inventors: 韩振翔
Original assignee: Shanghai Pano Culture Technology Co ltd
Current assignee: Shanghai Pano Culture Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2023-08-11
Anticipated expiration: 2041-11-17
Also published as: CN114059808A

Abstract

The invention discloses a stage table plate, which comprises a first table plate and a second table plate, wherein the bottoms of the first table plate and the second table plate are respectively provided with a positioning strip and a horizontal fixing plate, the positioning strips and the horizontal fixing plates are respectively positioned at two sides of the bottom of the first table plate, the horizontal fixing plates are provided with fixing mechanisms, fixing blocks are arranged on the positioning strips at the positions flush with the fixing mechanisms, the fixing mechanisms comprise mounting cavities arranged in the horizontal fixing plates, one side of each horizontal fixing plate is fixedly provided with an air cylinder, the output end of each air cylinder is connected with a telescopic rod extending into the mounting cavities, the tail ends of the telescopic rods are vertically fixed with cross rods, two ends of each cross rod are respectively hinged with two sections of hinging rods, one end of one hinging rod far away from the cross rod is rotatably connected with a half gear, one side of each half gear is meshed with racks positioned in the mounting cavities in a linear sliding mode, the other sides of each half gear are respectively provided with clamping blocks extending out of the mounting cavities, and the two groups of racks are respectively positioned at two sides of the fixing blocks, and the half gears are driven to move in opposite directions or move in opposite directions.

Description

Stage table

Technical Field

The invention relates to the technical field of stage table tops, in particular to a stage table plate.

Background

The stage is a space provided for the performance of actors in a theater, can concentrate the attention of audiences on the performance of the actors and obtain ideal ornamental effects, and is mostly built on site through a stage truss and a table plate.

The prior spliced stage table boards are spliced together through screws, so that the splicing is troublesome when the stage table boards are required to be used, the screws are easy to loosen after long-time use, the stage table boards are not stably spliced, and potential hazards are brought to performances of actors.

Disclosure of Invention

In order to overcome the defects in the prior art, the stage table provided by the invention can be used for quickly splicing two tables through the fixing mechanism arranged at the bottom of the table, and the two tables can be fixed by starting the cylinder to drive the fixing mechanism to operate when the stage table is used, so that convenience and rapidness are realized, and meanwhile, the potential danger to actors caused by using screws can be avoided.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a stage table, includes first table and second table, the bottom of first table and second table all is equipped with locating strip and horizontal fixed plate, locating strip and horizontal fixed plate are located first table bottom both sides respectively and are close to the edge setting, be equipped with fixed establishment on the horizontal fixed plate, be equipped with the fixed block with fixed establishment parallel and level department on the locating strip, fixed establishment is including seting up the installation cavity in horizontal fixed plate inside, one side of horizontal fixed plate is fixed with the cylinder, the output of cylinder is connected with the telescopic link that stretches into the installation cavity inside, the end vertical fixation of telescopic link has the horizontal pole, two sections articulated poles have all been articulated in proper order at the both ends of horizontal pole, keep away from one end rotation connects the half gear on a set of articulated pole of horizontal pole, half gear center department wears to be equipped with the center pin of fixing in the installation cavity, two sets of one side of half gear all meshes and is equipped with and is located the inside linear sliding's of installation cavity, two sets of the opposite side of rack all is equipped with the grip block that stretches out the installation cavity outside, two sets of grip block are located the both sides respectively when half gear of fixed block is located back of body or the motion looks rack.

As a preferable technical scheme of the invention, two sides of the first table plate and the second table plate are respectively provided with a bump and a slot, the bump and the slot are positioned on the same horizontal line, and the bump and the slot are connected in a clamping way.

As a preferable technical scheme of the invention, two groups of vertical fixing plates are vertically arranged on the front side and the rear side of the bottoms of the first table plate and the second table plate and the positioning strips and the horizontal fixing plates, fixing holes are respectively arranged at two ends of the two groups of vertical fixing plates, and a supporting mechanism is arranged on each fixing hole.

As a preferable technical scheme of the invention, the supporting mechanism comprises a threaded rod with one end fixed in the fixing hole, a threaded sleeve is sleeved on the outer side of the bottom end of the threaded rod in a threaded manner, and a fixing foot is rotatably connected to the bottom of the threaded sleeve.

As a preferable technical scheme of the invention, the upper end of the fixing leg is provided with a fixing groove, a fixing ring is fixedly arranged in the fixing groove, the bottom of the threaded sleeve is positioned at the inner side of the fixing ring, a rolling groove communicated with the inner side of the fixing ring is formed in the fixing ring, a ball is movably clamped in the rolling groove, and the ball is rotationally connected with the outer wall of the bottom end of the threaded sleeve.

As a preferable technical scheme of the invention, the installation cavity is internally provided with the sliding rail, and the two groups of racks slide on the sliding rail.

As a preferable technical scheme of the invention, a chute communicated with the outside is arranged on one side of the installation cavity, and two groups of clamping blocks extend out through the chute.

As a preferable technical scheme of the invention, two groups of anti-skid pads made of nitrile rubber are arranged on the opposite sides of the clamping blocks.

As a preferable technical scheme of the invention, the upper surfaces of the first table plate and the second table plate are sequentially provided with two layers of flame-retardant multilayer plates, a waterproof coating, a mulching film, a flame-retardant multilayer plate and an anti-slip layer.

As a preferable technical scheme of the invention, waterproof sealing rubber strips are arranged on two sides of the first table plate and the second table plate.

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

1. according to the invention, the two desktops can be spliced quickly through the fixing mechanism arranged at the bottoms of the desktops, the two desktops can be fixed by starting the cylinder to drive the fixing mechanism to operate when the fixing mechanism is used, the fixing mechanism is convenient and quick, and meanwhile, potential danger to actors caused by using screws can be avoided;

2. according to the invention, the lower end of the threaded rod can move upwards relative to the threaded sleeve by rotating the threaded sleeve, and at the moment, the threaded sleeve rotates between the threaded rod and the fixed foot, so that the integral height of the device is conveniently adjusted through the operation, and meanwhile, the space between the bottom of the device and the ground is still static, thereby ensuring the integral stability of the device;

3. according to the invention, the flame-retardant resin is fully coated on the front surface and the side surface of the stage tabletop, so that the flame retardance of the stage tabletop is improved, and the flame-retardant resin mixed with silicon carbide is sprayed outside the flame-retardant resin, so that the skid resistance of the stage tabletop is improved, the cracking of the stage tabletop surface is prevented, and the firmness and fastness of the stage tabletop are improved.

Drawings

FIG. 1 is a schematic view of an overall structure of a first table and a second table after being spliced;

FIG. 2 is a cross-sectional view of a splice between a first table and a second table in accordance with the present invention;

FIG. 3 is a bottom view of the first table and the second table of the present invention after being assembled;

FIG. 4 is an enlarged view of the invention at A in FIG. 3;

FIG. 5 is a cross-sectional view of a support mechanism according to the present invention;

FIG. 6 is an enlarged view of the invention at B in FIG. 5;

wherein: 1. a first table; 2. a second table plate; 3. a bump; 4. a vertical fixing plate; 5. a support mechanism; 51. a threaded rod; 52. a threaded sleeve; 53. a fixed foot; 54. a fixing ring; 55. a fixing groove; 56. a rolling groove; 57. a ball; 6. a slot; 7. a fixing hole; 8. a positioning strip; 9. a fixed block; 10. a horizontal fixing plate; 11. a mounting cavity; 12. a cylinder; 13. a cross bar; 14. a hinge rod; 15. a half gear; 16. a rack; 17. a clamping block; 18. a chute; 19. a slide rail.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1, 3 and 5, the stage table provided by the invention comprises a first table 1 and a second table 2, wherein positioning strips 8 and a horizontal fixing plate 10 are respectively arranged at the bottoms of the first table 1 and the second table 2, the positioning strips 8 and the horizontal fixing plate 10 are respectively positioned at two sides of the bottom of the first table 1 and are close to edges, a fixing mechanism is arranged on the horizontal fixing plate 10, a fixing block 9 is arranged at the level of the positioning strips 8 and the fixing mechanism, the fixing mechanism comprises a mounting cavity 11 which is arranged in the horizontal fixing plate 10, one side of the horizontal fixing plate 10 is fixedly provided with a cylinder 12, the output end of the cylinder 12 is connected with a telescopic rod which stretches into the mounting cavity 11, the tail ends of the telescopic rods are vertically fixedly provided with a cross rod 13, two sections of hinging rods 14 are respectively hinged at two ends of the cross rod 13, one end of one group of hinging rod 14 which is far away from the cross rod 13 is rotatably connected with a half gear 15, a center of the half gear 15 is penetrated and is fixedly arranged in the mounting cavity 11, one side of the two groups of the half gear 15 is provided with a center shaft, one side of the two groups of the half gear 15 is provided with a rack 16 which is rotatably arranged at the other side of the two groups which is respectively provided with a rack 16 which is in the two groups which are respectively arranged at two sides of the two opposite sides of the clamping cavity 16, and are respectively arranged at the two sides of the two side of the clamping cavity 16 and are respectively and are rotatably arranged at the two sides of the two side of the rack 16 and are in the opposite side 16 and are in a position, and the side of the clamping cavity 16 and the side, which is positioned at the side 16 and is opposite side, and is in the side, and is in front, and the side, and is opposite side, and the side;

when the device is required to be used, the first table plate 1 and the second table plate 2 are aligned, so that two groups of clamping blocks 17 are respectively positioned at two sides of the fixed block 9, at the moment, the air cylinder 12 is started to retract the telescopic rod, meanwhile, the cross rod 13 is driven to move backwards, at the moment, the hinging rod 14 connected with the cross rod 13 swings along the direction of being positioned in the same straight line with the cross rod 13, the two groups of half gears 15 rotate towards one side of the other, at the moment, the two groups of racks 16 meshed with the two groups of half gears are close to each other, and the two groups of clamping blocks 17 are driven to move in opposite directions until the two groups of clamping blocks 17 respectively abut against two sides of the fixed block 9, at the moment, the horizontal fixed plate 10 on the first table plate 1 and the positioning strip 8 on the second table plate 2 can be fixed, and the stability of connection between the first table plate 1 and the second table plate 2 can be ensured;

the fixing mechanism arranged at the bottom of the table plate is used for quickly splicing the two table plates, and when the fixing mechanism is used, the fixing mechanism can be driven to operate by the cylinder 12 to fix the two table plates, so that the fixing mechanism is convenient and quick, and meanwhile, potential danger to actors caused by using screws can be avoided.

As shown in fig. 1 and fig. 2, two sides of the first table board 1 and the second table board 2 are respectively provided with a bump 3 and a slot 6, the bump 3 and the slot 6 are positioned on the same horizontal line, and the bump 3 and the slot 6 are in clamping connection;

when the device is used, the first table plate 1 and the second table plate 2 are aligned, the convex block 3 on one side of the second table plate 2 is inserted into the slot 6 on the first table plate 1, so that the first table plate 1 and the second table plate 2 can be conveniently aligned, the first table plate 1 and the second table plate 2 are fixed through the fixing mechanism, the first table plate and the second table plate are not required to be manually aligned all the time in the process of starting the fixing mechanism, and the convenience of the device is improved.

As shown in fig. 1 and 3, two groups of vertical fixing plates 4 are vertically arranged on the front side and the rear side of the bottoms of the first table plate 1 and the second table plate 2 and the positioning strips 8 and the horizontal fixing plates 10, fixing holes 7 are respectively arranged at two ends of the two groups of vertical fixing plates 4, and a supporting mechanism 5 is arranged on the fixing holes 7; when the device is used, the supporting mechanism 5 is installed in the fixing hole 7 on the vertical fixing plate 4, so that the periphery of the bottom of the device can be supported, and the stability of the device is ensured.

As shown in fig. 5, the supporting mechanism 5 includes a threaded rod 51 with one end fixed in the fixing hole 7, a threaded sleeve 52 is screwed on the outer side of the bottom end of the threaded rod 51, and a fixing foot 53 is rotatably connected to the bottom of the threaded sleeve 52; when the device is used, when the height of the device is required to be adjusted, the lower end of the threaded rod 51 can be moved upwards relative to the threaded sleeve 52 by rotating the threaded sleeve 52, and at the moment, the threaded sleeve 52 rotates between the threaded rod 51 and the fixed foot 53, so that the whole height of the device is convenient to adjust through the operation.

As shown in fig. 5 and 6, the upper end of the fixing leg 53 is provided with a fixing groove 55, a fixing ring 54 is fixedly arranged in the fixing groove 55, the bottom of the threaded sleeve 52 is positioned at the inner side of the fixing ring 54, a rolling groove 56 communicated with the inner side of the fixing ring 54 is formed in the fixing ring 54, a ball 57 is movably clamped in the rolling groove 56, and the ball 57 is rotationally connected with the outer wall of the bottom end of the threaded sleeve 52;

when the device is used, in the process of rotating the threaded sleeve 52, the bottom end of the threaded sleeve 52 rotates in the fixing groove 55 on the fixing foot 53, at the moment, the balls 57 on the fixing ring 54 in the fixing groove 55 roll in the rolling groove 56, so that the friction force between the threaded sleeve 52 and the fixing foot 53 can be reduced, the abrasion to the threaded sleeve 52 during rotation can be reduced, the fixing foot 53 cannot rotate along with the threaded sleeve, the bottom of the device is still static with the ground, and the overall stability of the device is improved.

As shown in fig. 4, a sliding rail 19 is disposed in the installation cavity 11, and both sets of racks 16 slide on the sliding rail 19; the sliding path of the rack 16 can be conveniently limited by arranging the sliding rail 19, so that the rack 16 can only move linearly, and the stability of the rack 16 during sliding is improved.

As shown in fig. 4, a chute 18 is formed on one side of the installation cavity 11 and is communicated with the outside, and two groups of clamping blocks 17 extend out through the chute 18.

In order to improve the clamping force of the two groups of clamping blocks 17 to the fixed block 9, a non-slip mat made of nitrile rubber material can be arranged on one side of the two groups of clamping blocks 17 opposite to each other.

In order to improve the anti-skid effect and waterproof flame retardance of the stage table board, the upper surfaces of the first table board 1 and the second table board 2 are sequentially provided with two layers of flame-retardant multilayer boards, waterproof coatings, mulching films, flame-retardant multilayer boards and anti-skid layers; the front surface and the back surface and the side surfaces of the flame-retardant multilayer board are coated with flame-retardant resin, so that a waterproof effect is achieved, the flame-retardant resin mixed with silicon carbide is sprayed outside the flame-retardant resin, the skid resistance of the stage desktop is improved, meanwhile, the surface cracking of the stage desktop can be prevented, and the firmness and fastness of the stage desktop are improved.

In order to improve the waterproof property of the joint between the first table plate 1 and the second table plate 2, waterproof sealing rubber strips can be arranged on two sides of the first table plate 1 and the second table plate 2.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Stage table, including first table (1) and second table (2), its characterized in that: the utility model discloses a horizontal table, including first table (1) and second table (2), the bottom of first table (1) and second table (2) all is equipped with location strip (8) and horizontal fixed plate (10), location strip (8) and horizontal fixed plate (10) are located first table (1) bottom both sides respectively and are close to the edge setting, be equipped with fixed establishment on horizontal fixed plate (10), be equipped with fixed block (9) with fixed establishment parallel and level department on location strip (8), fixed establishment is including seting up at horizontal fixed plate (10) inside installation cavity (11), one side of horizontal fixed plate (10) is fixed with cylinder (12), the output of cylinder (12) is connected with the telescopic link that stretches into installation cavity (11) inside, the end vertical fixation of telescopic link has horizontal pole (13), two sections articulated poles (14) have all been articulated in proper order at the both ends of horizontal pole (13), keep away from on a set of articulated pole (14) one end rotation connection half gear (15), the center department of half gear (15) wears to be equipped with the center pin that is fixed in installation cavity (11), two sets of half gear (15) are equipped with the centre gripping piece (16) and are equipped with two sets of inside the centre gripping piece (16) and are equipped with two sharp inside the centre gripping piece (11) of installation cavity (16), the two groups of clamping blocks (17) are respectively positioned at two sides of the fixed block (9), and the half gears (15) drive the two groups of racks (16) to move oppositely or move oppositely when rotating; two groups of vertical fixing plates (4) are vertically arranged on the front side and the rear side of the bottoms of the first table plate (1) and the second table plate (2) and are perpendicular to the positioning strips (8) and the horizontal fixing plates (10), fixing holes (7) are formed in the two ends of the two groups of vertical fixing plates (4), and a supporting mechanism (5) is arranged on each fixing hole (7); the supporting mechanism (5) comprises a threaded rod (51) with one end fixed in the fixing hole (7), a threaded sleeve (52) is sleeved on the outer side of the bottom end of the threaded rod (51), and a fixing foot (53) is rotatably connected to the bottom of the threaded sleeve (52); the upper end of fixed foot (53) has seted up fixed slot (55), fixed ring (54) that is equipped with in fixed slot (55), the bottom of screw sleeve (52) is located the inboard of fixed ring (54), fixed ring (54) inside has seted up rolling groove (56) rather than inboard intercommunication, the activity card is equipped with ball (57) in rolling groove (56), rotate between the bottom outer wall of ball (57) and screw sleeve (52) and be connected.

2. A stage table according to claim 1, wherein: the two sides of the first table plate (1) and the second table plate (2) are respectively provided with a bump (3) and a slot (6), the bumps (3) and the slots (6) are positioned on the same horizontal line, and the bumps (3) and the slots (6) are connected in a clamping mode.

3. A stage table according to claim 1, wherein: the mounting cavity (11) is internally provided with a sliding rail (19), and the two groups of racks (16) slide on the sliding rail (19).

4. A stage table according to claim 1, wherein: one side of the installation cavity (11) is provided with a chute (18) communicated with the outside, and two groups of clamping blocks (17) extend out through the chute (18).

5. A stage table according to claim 1, wherein: and the two opposite sides of the clamping blocks (17) are respectively provided with an anti-skid pad made of nitrile rubber.

6. A stage table according to claim 1, wherein: the upper surfaces of the first table plate (1) and the second table plate (2) are sequentially provided with two layers of flame-retardant multilayer plates, waterproof coatings, mulching films, flame-retardant multilayer plates and anti-slip layers.

7. A stage table according to claim 1, wherein: waterproof sealing rubber strips are arranged on two sides of the first table plate (1) and the second table plate (2).