CN215118024U - Rotary sand table model - Google Patents

Abstract

The utility model relates to the technical field of sand table models, in particular to a rotary sand table model, which is convenient for protecting a sand table model body, avoiding the damage of the sand table model body and enhancing the protection performance; including the show cupboard, including a motor, an end cap, a controller, and a cover plate, the driven shaft, the driving gear, driven gear, the transmission sleeve pipe, sand table model body, the protective housing, two sets of top caps, four groups cylinder and four groups connecting rod, be equipped with the cavity in the show cupboard, the show cupboard front end is equipped with the access door, motor fixed mounting is in the show cupboard, the output of motor is equipped with the driving shaft, the driven shaft rotates and passes the show cupboard, the fixed cover of driving gear is established on the driving shaft, driven gear fixed sleeve establishes on the driven shaft, driving gear and driven gear meshing, transmission sleeve pipe spiral shell dress cover are established on the driven shaft, sand table model body bottom and transmission sleeve pipe top fixed connection, protective housing bottom and show cupboard top fixed connection, the protective housing top is equipped with the opening, two sets of top caps rotate respectively and install on the protective housing top.

Description

Rotary sand table model

Technical Field

The utility model relates to a technical field of sand table model especially relates to a rotation type sand table model.

Background

The sand table is a model piled up by silt, military chess and other materials according to a certain proportion relation according to a topographic map, an aviation photograph or a field topography. The sand table can be classified into a plurality of types, such as a terrain sand table, a building sand table, an electronic sand table and the like. The sand table model is installed on the show cupboard with the sand table rotation, is convenient for show to people, and current sand table model is after the show, and inconvenient protection probably causes the damage, and barrier propterty is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be convenient for protect sand table model body, avoid its damage, strengthen the rotation type sand table model of barrier propterty.

The utility model relates to a rotary sand table model, which comprises a display cabinet, a motor, a driven shaft, a driving gear, a driven gear, a transmission sleeve, a sand table model body, a protective box, two groups of top covers, four groups of cylinders and four groups of connecting rods, wherein a cavity is arranged in the display cabinet, the front end of the display cabinet is provided with an access door, the motor is fixedly arranged in the display cabinet, the output end of the motor is provided with a driving shaft, the driven shaft rotates to pass through the display cabinet, the driving gear is fixedly sleeved on the driving shaft, the driven gear is fixedly sleeved on the driven shaft, the driving gear is meshed with the driven gear, the transmission sleeve is sleeved on the driven shaft in a screw-mounting manner, the bottom end of the sand table model body is fixedly connected with the top end of the transmission sleeve, the bottom end of the protective box is fixedly connected with the top end of the display cabinet, the top end of the protective box is provided with an opening, the two groups of top covers are respectively rotatably arranged at the top end of the protective box, the four groups of cylinders are respectively fixedly arranged at two ends of the protective box, the output of cylinder all is equipped with the telescopic link, and every group top cap top all is equipped with two sets of connecting seats, connecting rod one end and connecting seat fixed connection, and the connecting rod other end is articulated with the telescopic link top.

The utility model discloses a rotation type sand table model still includes four truckles of group, and four truckles of group are installed respectively in the show cupboard bottom.

The utility model discloses a rotation type sand table model still includes the handspike, handspike and show cupboard left end fixed connection.

The utility model discloses a rotation type sand table model still includes anti-skidding handle cover, and the fixed cover of anti-skidding handle cover is established on the handspike.

The utility model discloses a rotation type sand table model, two sets of top cap tops all are equipped with the observation window.

The utility model discloses a rotation type sand table model, both ends are equipped with the multiunit louvre respectively about the show cupboard.

The utility model discloses a rotation type sand table model, the drive sleeve bottom is equipped with the blotter.

The utility model discloses a rotation type sand table model, driven shaft and drive sleeve adopt the preparation of carbide steel material.

Compared with the prior art, the beneficial effects of the utility model are that: two sets of top caps cover the protective housing top, when needs show, at first start four groups of cylinders, drive four group's telescopic links shrink to drive four group's connecting rods downstream, make two sets of top caps open, then starter motor, the transmission drives the driving shaft and rotates, and drives the driven shaft and rotate, drives the drive sleeve pipe rebound simultaneously, make the sand table model body stretch out the protective housing can, through the aforesaid setting, be convenient for protect the sand table model body, avoid its damage, strengthen barrier propterty.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

fig. 4 is a schematic sectional view at a-a of the present invention;

FIG. 5 is a schematic cross-sectional view of the drive sleeve and driven shaft connection;

in the drawings, the reference numbers: 1. a display cabinet; 2. an access door; 3. a motor; 4. a drive shaft; 5. a driven shaft; 6. a driving gear; 7. a driven gear; 8. a drive sleeve; 9. a sand table model body; 10. a protective box; 11. a top cover; 12. a cylinder; 13. a telescopic rod; 14. a connecting seat; 15. a connecting rod; 16. a caster wheel; 17. a handspike; 18. an anti-slip handle sleeve; 19. an observation window; 20. heat dissipation holes; 21. a cushion pad.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 5, the utility model relates to a rotary sand table model, which comprises a display cabinet 1, a motor 3, a driven shaft 5, a driving gear 6, a driven gear 7, a transmission sleeve 8, a sand table model body 9, a protective box 10, two groups of top covers 11, four groups of cylinders 12 and four groups of connecting rods 15, wherein a cavity is arranged in the display cabinet 1, the front end of the display cabinet 1 is provided with an access door 2, the motor 3 is fixedly arranged in the display cabinet 1, the output end of the motor 3 is provided with a driving shaft 4, the driven shaft 5 rotates to pass through the display cabinet 1, the driving gear 6 is fixedly sleeved on the driving shaft 4, the driven gear 7 is fixedly sleeved on the driven shaft 5, the driving gear 6 is meshed with the driven gear 7, the transmission sleeve 8 is sleeved on the driven shaft 5, the bottom end of the sand table model body 9 is fixedly connected with the top end of the transmission sleeve 8, the bottom end of the protective box 10 is fixedly connected with the top end of the display cabinet 1, the top end of the protective box 10 is provided with an opening, two groups of top covers 11 are respectively rotatably arranged at the top end of the protective box 10, four groups of air cylinders 12 are respectively fixedly arranged at two ends of the protective box 10, the output ends of the air cylinders 12 are respectively provided with a telescopic rod 13, the top end of each group of top covers 11 is respectively provided with two groups of connecting seats 14, one end of a connecting rod 15 is fixedly connected with the connecting seats 14, and the other end of the connecting rod 15 is hinged with the top end of the telescopic rod 13; two sets of top caps 11 cover protective housing 10 top, when needs demonstrate, at first start four groups of cylinders 12, drive four group's telescopic link 13 contractions, and drive four group's connecting rod 15 downstream, make two sets of top caps 11 open, then starter motor 3, the transmission drives driving shaft 4 and rotates, and drive driven shaft 5 and rotate, drive transmission sleeve 8 rebound simultaneously, make sand table model body 9 stretch out protective housing 10 can, through the aforesaid setting, be convenient for protect sand table model body 9, avoid its damage, strengthen barrier propterty.

The utility model also comprises four groups of caster wheels 16, wherein the four groups of caster wheels 16 are respectively arranged at the bottom end of the display cabinet 1; by providing the caster 16, the movement of the entire device is facilitated, and flexibility is improved.

The utility model also comprises a hand push rod 17, wherein the hand push rod 17 is fixedly connected with the left end of the display cabinet 1; through setting up handspike 17, the staff of being convenient for promotes the bulk device and removes, improves the convenience.

The utility model also comprises an anti-skid handle sleeve 18, the anti-skid handle sleeve 18 is fixedly sleeved on the hand push rod 17; by arranging the anti-slip handle sleeve 18, the friction of the hand push rod 17 can be increased, the hand slip of workers is prevented, and the stability is improved.

In the utility model, the top ends of the two groups of top covers 11 are provided with observation windows 19; through setting up observation window 19, the staff of being convenient for looks over the situation of sand table model body 9 in guard box 10, improves the convenience.

The utility model relates to a rotary sand table model, the left and right ends of a display cabinet 1 are respectively provided with a plurality of groups of heat dissipation holes 20; through setting up louvre 20, the equipment operation heat dissipation in the show cupboard 1 of being convenient for prevents the high temperature, improves the security.

In the utility model of the rotary sand table model, the bottom end of the transmission sleeve 8 is provided with a buffer cushion 21; through setting up blotter 21, can prevent that drive sleeve 8 from taking place violent collision when moving downwards with show cupboard 1 top, improve the security.

In the rotary sand table model of the utility model, the driven shaft 5 and the transmission sleeve 8 are made of hard alloy steel; the structural strength of the driven shaft 5 and the transmission sleeve 8 can be enhanced, the deformation is not easy, and the stability is improved.

The utility model relates to a rotary sand table model, when it works, firstly the worker pushes the whole device into the display area, when needing to display, firstly the four groups of cylinders 12 are started, the four groups of telescopic rods 13 are driven to contract, the four groups of connecting rods 15 are driven to move downwards, the two groups of top covers 11 are opened, then the motor 3 is started, the driving shaft 4 is driven to rotate, the driven shaft 5 is driven to rotate, the driving sleeve 8 is driven to move upwards, the sand table model body 9 extends out of the protective box 10, after the display is finished, the motor 3 is started, the driving shaft 4 is driven to rotate in the opposite direction, the driven shaft 5 is driven to rotate in the opposite direction, the driving sleeve 8 is driven to move downwards, the sand table model body 9 is put into the protective box 10, then the four groups of cylinders 12 are started, the four groups of telescopic rods 13 are driven to extend, and the protective box 10 is covered by the two groups of top covers 11, the staff can look over the situation of sand table model body 9 in protective housing 10 through observation window 19, and the hot-air that the equipment operation in show cupboard 1 produced can discharge through louvre 20.

The installation mode, the connection mode or the setting mode of the rotary sand table model of the utility model are common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a motor 3 and cylinder 12 of rotation type sand table model are for purchasing on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A rotary sand table model is characterized by comprising a display cabinet (1), a motor (3), a driven shaft (5), a driving gear (6), a driven gear (7), a transmission sleeve (8), a sand table model body (9), a protective box (10), two groups of top covers (11), four groups of cylinders (12) and four groups of connecting rods (15), wherein a cavity is arranged in the display cabinet (1), an access door (2) is arranged at the front end of the display cabinet (1), the motor (3) is fixedly arranged in the display cabinet (1), the output end of the motor (3) is provided with the driving shaft (4), the driven shaft (5) rotatably penetrates through the display cabinet (1), the driving gear (6) is fixedly sleeved on the driving shaft (4), the driven gear (7) is fixedly sleeved on the driven shaft (5), the driving gear (6) is meshed with the driven gear (7), the transmission sleeve (8) is sleeved on the driven shaft (5) in a screwed manner, sand table model body (9) bottom and drive sleeve (8) top fixed connection, protective housing (10) bottom and show cupboard (1) top fixed connection, protective housing (10) top is equipped with the opening, two sets of top caps (11) rotate respectively and install on protective housing (10) top, four groups of cylinders (12) are fixed mounting respectively at the both ends of protective housing (10), the output of cylinder (12) all is equipped with telescopic link (13), every group top cap (11) top all is equipped with two sets of connecting seats (14), connecting rod (15) one end and connecting seat (14) fixed connection, connecting rod (15) other end is articulated with telescopic link (13) top.

2. A revolving sand table model according to claim 1 further comprising four sets of castor wheels (16), the four sets of castor wheels (16) being mounted respectively at the bottom end of the display case (1).

3. A revolving sand table model according to claim 2, further comprising a hand push bar (17), the hand push bar (17) being fixedly connected to the left end of the display case (1).

4. A rotating sand table model according to claim 3, further comprising an anti-slip grip (18), wherein the anti-slip grip (18) is fixedly sleeved on the hand push rod (17).

5. A rotary sand table module according to claim 4, wherein the top ends of the two sets of caps (11) are provided with viewing windows (19).

6. A rotary sand table model according to claim 5, wherein the left and right ends of the display case (1) are provided with a plurality of sets of heat dissipating holes (20), respectively.

7. A revolving sand table model according to claim 6, wherein the bottom end of the drive sleeve (8) is provided with a cushion (21).

8. A rotating sand table pattern according to claim 7, wherein the driven shaft (5) and the driving sleeve (8) are made of hard alloy steel.

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