CN219872665U - Combined sand table structure - Google Patents

Abstract

The utility model discloses a combined sand table structure, which relates to the technical field of sand tables and comprises a supporting unit; the supporting unit comprises two mounting plates, a hinge, a placing groove, a first bolt, a pressing plate, a U-shaped seat, a second bolt, a connecting block, a sleeve, a screw and a bottom plate, wherein the two mounting plates are connected through the hinge in a rotating mode, the placing grooves are formed in the upper surfaces of the two mounting plates at equal distances, the placing plates are connected in a sliding mode in the placing grooves, the first bolt is connected to the upper surface of the mounting plate in a threaded mode at equal distances, the first bolt is corresponding to the placing grooves in position, the pressing plate is connected to the upper end of the first bolt in a rotating mode, and the placing plates are connected in a sliding mode. The utility model can rapidly disassemble and assemble the sand table, is convenient for moving and carrying the sand table, reduces the workload of staff, and only needs to replace the damaged part when the model created by the staff is damaged, thereby reducing the waste of cost.

Description

Combined sand table structure

Technical Field

The utility model relates to the technical field of sand tables, in particular to a combined sand table structure.

Background

In artistic or engineering design, a sand table model is required to be manufactured to show own design works, and the sand table model is generally manufactured by using materials such as foam plastic plates or plywood, gypsum powder, paper pulp and the like; most of currently used sand tables adopt an integrated structure, so that the sand tables are inconvenient to detach when being moved and carried, and the workload of staff for carrying and moving the sand tables is increased; and when the model is authored, if part of the model authored by the staff is damaged, the model needs to be replaced integrally, so that the cost is wasted.

Disclosure of Invention

The utility model aims to overcome the existing defects, provides the combined sand table structure, can quickly disassemble and assemble the sand table, is convenient for moving and carrying the sand table, reduces the workload of workers, only needs to replace damaged parts when a model created by the workers is damaged, reduces the waste of cost, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the combined sand table structure comprises a supporting unit;

and a supporting unit: the novel U-shaped seat comprises mounting plates, hinges, a placing groove, a first bolt, a pressing plate, a U-shaped seat, a second bolt, a connecting block, a sleeve, a screw and a bottom plate, wherein the two mounting plates are connected in a rotating mode through the hinges, the placing grooves are formed in the upper surfaces of the two mounting plates at equal distances, the placing plates are connected in a sliding mode in the placing grooves, the first bolt is connected with the upper surface of the mounting plate in a threaded mode, the first bolt is corresponding to the placing grooves in position, the pressing plate is connected with the upper end of the first bolt in a rotating mode, the pressing plate is connected with the placing plate in a sliding mode, the four U-shaped seats are respectively arranged on two sides of the lower surfaces of the two mounting plates, the U-shaped seats are connected with the connecting block in a rotating mode, the sleeve is connected with the lower surface of the sleeve in a threaded mode, and the bottom plate is arranged at the lower end of the screw.

When the combined sand table is used, the two mounting plates are unfolded and tiled, the connecting blocks are driven to rotate through the sleeves, the sleeves and the mounting plates are in the vertical state, the U-shaped seat and the connecting blocks are connected and locked through the bolts II, the screws are driven to rotate through the bottom plates according to the heights of workers, the connecting lengths of the screws and the sleeves are adjusted, the mounting plates are accordingly located at the optimal use height, the placing plates are placed in the placing grooves, the pressing plates are placed above the placing plates, the bolts I are rotated to enable the pressing plates to be pressed on the placing plates, so that the sand table is assembled, the workers can perform creation and arrangement on the placing plates, the placing plates are arranged independently, only a single part needs to be replaced when the created and arranged model is damaged, waste is reduced, when the combined sand table needs to be moved, the bolts I are reversely rotated, the pressing plates are loosened to fix the placing plates, the placing plates with the models are stored, the screws and the bottom plates are reversely rotated, the screws are stored in the sleeves, the bolts II are reversely rotated, the fixing of the U-shaped seat and the connecting blocks are loosened, the two mounting plates are folded by hinges, and the sleeves are attached under the action of gravity, and the combined sand table can be conveniently moved by the aid of the combined sand table.

Further, still include ejecting unit, ejecting unit includes storage tank, telescopic link, spring and roof, storage tank sets up the inside bottom surface at the standing groove, storage tank intercommunication standing groove, is provided with the telescopic link in the storage tank, the spring has been cup jointed on the telescopic link, and the telescopic link is connected with the roof, roof sliding connection storage tank and placing plate. When placing the board and installing into the standing groove, place the board and receive the effort that promotes, place the board and compress telescopic link and spring through the roof, when needs take out the board of placing, place the effort cancellation on the board, under the elasticity effect of telescopic link and spring, telescopic link and spring promote through the roof and place the board and shift out the standing groove to be convenient for accomodate the removal to placing the board.

Further, still include locating hole and reference column, the locating hole sets up the lower surface at the place board, the reference column sets up in the standing groove, reference column sliding connection locating hole. Through locating hole and reference column make place the board and can place in the middle of standing groove, avoid placing the board and appear the skew when placing.

Further, still include the cassette, the cassette sets up the lower surface at the mounting panel, cassette slip joint sleeve. The sleeve is convenient to store through the clamping seat, so that the sleeve is attached to the mounting plate.

Further, the novel electric bicycle comprises two handles, and the two handles are respectively arranged on the side surfaces of the two mounting plates. The mounting plate is convenient to move by the handle.

Further, the anti-skid wear-resistant floor also comprises a protection pad, wherein the protection pad is an anti-skid wear-resistant pad and is arranged on the lower surface of the bottom plate. The bottom plate is protected through the protection pad, and the stability of the bottom plate is improved.

Compared with the prior art, the utility model has the beneficial effects that:

1. the height of mounting panel is convenient for adjust according to staff's use height through sleeve, screw rod and bottom plate to improve staff's during operation's travelling comfort, be convenient for carry out quick assembly and disassembly to whole combination formula sand table through mounting panel, hinge, U type seat, bolt two, connecting block, sleeve, cassette and handle, effectively improved the convenience of equipment dismantlement, reduce staff's work load, be convenient for accomodate the removal to whole sand table.

2. Through the independently arranged placing plates, when the models which are authored and arranged by the staff are damaged, only a single part is needed to be replaced, so that the waste of cost is reduced, and the models are convenient to move; the placing plate is convenient to move out of the placing groove through the telescopic rod and the spring, so that the placing plate with the model is convenient to store.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model.

In the figure: the device comprises a placing plate 1, a supporting unit 2, a mounting plate 21, a hinge 22, a placing groove 23, a bolt I24, a pressing plate 25, a U-shaped seat 26, a bolt II 27, a connecting block 28, a sleeve 29, a screw 210, a bottom plate 211, an ejection unit 3, a storage groove 31, a telescopic rod 32, a spring 33, a top plate 34, a positioning hole 4, a positioning column 5, a clamping seat 6, a handle 7 and a protection pad 8.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-3, the present embodiment provides a technical solution: a combined sand table structure comprising a support unit 2;

support unit 2: the two mounting plates 21 are rotatably connected through the hinge 22, the placing grooves 23 are formed in the upper surfaces of the two mounting plates 21 at equal intervals, the placing plates 1 are slidably connected in the placing grooves 23, the first bolts 24 are in threaded connection with the upper surfaces of the mounting plates 21 at equal intervals, the first bolts 24 correspond to the placing grooves 23 in position, the pressing plates 25 are rotatably connected to the upper ends of the first bolts 24, the pressing plates 25 are slidably connected with the placing plates 1, the U-shaped seats 26 are four in number and are respectively arranged on two sides of the lower surfaces of the two mounting plates 21, the U-shaped seats 26 are rotatably connected with the connecting blocks 28, the connecting blocks 28 are connected with the sleeves 29, the screw rods 210 are in threaded connection with the lower surfaces of the sleeves 29, and the bottom plates 211 are arranged at the lower ends of the screw rods 210, and the second bolts 27 are in threaded connection with the U-shaped seats 26 and the connecting blocks 28.

When the combined sand table is used, the two mounting plates 21 are unfolded and tiled, the connecting block 28 is driven to rotate through the sleeve 29, the sleeve 29 and the mounting plates 21 are in a vertical state, the U-shaped seat 26 and the connecting block 28 are connected and locked through the bolts II 27, the screw rod 210 is driven to rotate through the bottom plate 211 according to the height of a worker, the connecting length of the screw rod 210 and the sleeve 29 is adjusted, so that the mounting plates 21 are positioned at the optimal use height, the placing plates 1 are placed in the placing grooves 23, the pressing plate 25 is placed above the placing plates 1, the first rotating bolts 24 enable the pressing plate 25 to be pressed on the placing plates 1, thereby completing the assembly of the sand table, the worker can perform creation and arrangement on the placing plates 1, only needs to replace a single part when the created and arranged model is damaged, waste is reduced, when the combined sand table needs to be moved, the first rotating bolts 24 enable the screw rod 25 to loosen the fixing of the placing plates 1, the placing plates 1 with the models are reversely rotating the screw rod 210 and the bottom plate 211, the screws 210 are placed in the sleeve 29, the two rotating bolts 29 are reversely, the two U-shaped seats 26 and the two connecting blocks are reversely rotated, and the hinge-shaped seat 26 are fixed under the hinge-shaped seat 21, and the whole connecting plate is conveniently carried under the action of the connecting plates, and the hinge-combined sand table is conveniently moved under the connecting plates and the two shafts and the connecting plates are 21 and fixed by the hinge.

Still include ejecting unit 3, ejecting unit 3 is including accomodating groove 31, telescopic link 32, spring 33 and roof 34, accomodates the inside bottom surface of groove 31 setting at standing groove 23, accomodates groove 31 intercommunication standing groove 23, is provided with telescopic link 32 in accomodating groove 31, has cup jointed spring 33 on the telescopic link 32, and telescopic link 32 is connected with roof 34, roof 34 sliding connection accomodates groove 31 and places board 1. When the placing plate 1 is installed into the placing groove 23, the placing plate 1 is subjected to pushing acting force, the placing plate 1 compresses the telescopic rod 32 and the spring 33 through the top plate 34, when the placing plate 1 needs to be taken out, the acting force on the placing plate 1 is canceled, and under the elastic force action of the telescopic rod 32 and the spring 33, the telescopic rod 32 and the spring 33 push the placing plate 1 to move out of the placing groove 23 through the top plate 34, so that the placing plate 1 is convenient to store and move.

Still include locating hole 4 and reference column 5, locating hole 4 sets up the lower surface at place board 1, and reference column 5 sets up in standing groove 23, and reference column 5 sliding connection locating hole 4. Through locating hole 4 and reference column 5 make place board 1 can place in the middle of standing groove 23, avoid placing board 1 and appear the skew when placing.

Still include cassette 6, cassette 6 sets up the lower surface at mounting panel 21, and cassette 6 slip joint sleeve 29. The sleeve 29 is conveniently accommodated by the clamping seat 6, so that the sleeve 29 is attached to the mounting plate 21.

The two handles 7 are provided, and the two handles 7 are provided on the side surfaces of the two mounting plates 21, respectively. The movement of the mounting plate 21 is facilitated by the handle 7.

The anti-skid wear-resistant floor also comprises a protection pad 8, wherein the protection pad 8 is an anti-skid wear-resistant pad, and the protection pad 8 is arranged on the lower surface of the bottom plate 211. The bottom plate 211 is protected by the protection pad 8 and the stability of the bottom plate 211 is improved.

The working principle of the combined sand table structure provided by the utility model is as follows: when the combined sand table is used, the two mounting plates 21 are unfolded and tiled through the handle 7, the connecting block 28 is driven to rotate through the sleeve 29, the sleeve 29 and the mounting plates 21 are in a vertical state, the U-shaped seat 26 and the connecting block 28 are connected and locked through the bolts II 27, the screw 210 is driven to rotate through the bottom plate 211 according to the height of a worker, the connecting length of the screw 210 and the sleeve 29 is adjusted, so that the mounting plates 21 are in the optimal use height, the placing plate 1 is placed in the placing groove 23, the placing plate 1 is positioned through the positioning holes 4 and the positioning columns 5, the pressing plate 25 is placed above the placing plate 1, the pressing plate 25 is pressed on the placing plate 1 through the rotating bolts II, the placing plate 1 compresses the telescopic rod 32 and the spring 33 through the top plate 34, and thus the sand table is assembled, the staff can create and arrange the model on placing board 1, when needs remove combination formula sand table, reverse rotation bolt one 24 for clamp plate 25 loosens the fixed to placing board 1, under telescopic link 32 and spring 33's elasticity effect, telescopic link 32 and spring 33 promote to place board 1 and shift out standing groove 23 through roof 34, accomodate placing board 1 with the model, reverse rotation screw rod 210 and bottom plate 211, make screw rod 210 accomodate in sleeve 29, reverse rotation bolt two 27, loosen the fixed to U type seat 26 and connecting block 28, fold in half through hinge 22 two mounting panels 21 through handle 7, sleeve 29 joint is on cassette 6, make sleeve 29 laminating on mounting panel 21, thereby the removal transport is carried out to whole combination formula sand table to the convenience.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. Combined sand table structure, its characterized in that: comprises a supporting unit (2);

support unit (2): the novel screw bolt comprises a mounting plate (21), a hinge (22), a placing groove (23), a first bolt (24), a pressing plate (25), a U-shaped seat (26), a second bolt (27), a connecting block (28), a sleeve (29), a screw rod (210) and a bottom plate (211), wherein the two mounting plates (21) are rotationally connected through the hinge (22), the placing grooves (23) are formed in the upper surfaces of the two mounting plates (21) at equal intervals, the placing plate (1) is slidingly connected in the placing groove (23), the first bolt (24) is in equidistant threaded connection with the upper surface of the mounting plate (21), the first bolt (24) is in corresponding position with the placing groove (23), the pressing plate (25) is rotationally connected with the upper end of the first bolt (24), the pressing plate (25) is slidingly connected with the placing plate (1), the U-shaped seat (26) is respectively arranged on two sides of the lower surfaces of the two mounting plates (21), the U-shaped seat (26) is rotationally connected with the sleeve (29), the lower surface of the sleeve (29) is connected with the screw rod (210), the screw rod (210) is connected with the lower end of the connecting block (211), the second bolt (27) is in threaded connection with the U-shaped seat (26) and the connecting block (28).

2. The modular sand table structure of claim 1, wherein: still include ejecting unit (3), ejecting unit (3) are including accomodating groove (31), telescopic link (32), spring (33) and roof (34), accomodate the inside bottom surface of groove (31) setting at standing groove (23), accomodate groove (31) intercommunication standing groove (23), be provided with telescopic link (32) in accomodating groove (31), telescopic link (32) are last to have cup jointed spring (33), and telescopic link (32) are connected with roof (34), roof (34) sliding connection accomodate groove (31) and place board (1).

3. The modular sand table structure of claim 1, wherein: still include locating hole (4) and reference column (5), locating hole (4) set up the lower surface at place board (1), reference column (5) set up in standing groove (23), reference column (5) sliding connection locating hole (4).

4. The modular sand table structure of claim 1, wherein: still include cassette (6), cassette (6) set up the lower surface at mounting panel (21), cassette (6) slip joint sleeve (29).

5. The modular sand table structure of claim 1, wherein: the novel bicycle handle also comprises two handles (7), wherein the two handles (7) are respectively arranged on the side surfaces of the two mounting plates (21).

6. The modular sand table structure of claim 1, wherein: the anti-skid wear-resistant floor also comprises a protection pad (8), wherein the protection pad (8) is an anti-skid wear-resistant pad, and the protection pad (8) is arranged on the lower surface of the bottom plate (211).