CN213952501U

CN213952501U - Retractable activity board house

Info

Publication number: CN213952501U
Application number: CN202022657919.1U
Authority: CN
Inventors: 商栋华
Original assignee: Xiangyueming Tianjin Technology Co ltd
Current assignee: Xiangyueming Tianjin Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-13
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to a movable plate house technical field discloses a retractable movable plate house, comprising a base plate, automatic telescopic machanism is installed to the bottom plate upper end, two fixed plate symmetric connections are in the bottom plate upper end, the bottom plate top is provided with the roof, the roof runs through two fixed plate settings, bottom plate upper end symmetric connection has two risers, and the riser sets up with the fixed plate is perpendicular, be equipped with the cavity in the riser, sliding connection has the fly leaf in the riser, the fly leaf other end passes the siding wall of riser and outwards extends and connect on the roof, the fixed plate is kept away from and is connected with the backup pad on the lateral wall of riser one side, the bearing is installed to the backup pad upper end, the bearing inner circle wall is connected with the screwed pipe, screwed pipe female connection has the threaded rod, the threaded rod other end passes the screwed pipe mouth of pipe and outwards extends and connects on the roof. The utility model discloses a set up simple mechanical structure and stretch out and draw back to the portable house, change the volume area in the room to improve the practicality.

Description

Retractable activity board house

Technical Field

The utility model relates to a portable house technical field especially relates to a retractable portable house.

Background

The prefabricated house is an environment-friendly economical prefabricated house which takes light steel as a framework, takes a sandwich plate as a containment material, performs space combination by using a standard modulus series, adopts bolt connection as components and has a brand-new concept. The temporary building can be assembled and disassembled conveniently and quickly, universal standardization of temporary buildings is realized, environment-friendly, energy-saving, rapid and efficient building concepts are established, and the temporary building enters the field of a set product which is developed in series, produced in an integrated mode, supplied in a matched mode, stockable and capable of being used repeatedly.

However, most of the existing portable houses have the volume that can not be adjusted after the assembly is completed, so that the practicability of the portable houses is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the practicality of the portable house is not strong and providing a retractable portable house that most of the prior portable houses are assembled and finished, the volume can not be adjusted any more.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a retractable movable plank house comprises a bottom plate, wherein an automatic retractable mechanism is arranged at the upper end of the bottom plate;

the automatic telescopic mechanism comprises two fixed plates, the two fixed plates are symmetrically connected to the upper end of a bottom plate, a top plate is arranged above the bottom plate, the top plate penetrates through the two fixed plates and is connected to the two fixed plates in a sliding manner, the upper end of the bottom plate is symmetrically connected with two vertical plates, the vertical plates are perpendicular to the fixed plates, cavities are arranged in the vertical plates, movable plates are connected to the vertical plates in a sliding manner, the other ends of the movable plates penetrate through the plate walls of the vertical plates and extend outwards and are connected to the top plate, a supporting plate is connected to the side wall of the fixed plate, which is far away from one side of the vertical plates, a bearing is arranged at the upper end of the supporting plate, a threaded pipe is connected to the inner ring wall of the bearing, a threaded rod is connected to the threaded pipe in a threaded manner, the other end of the threaded rod penetrates through the pipe orifice of the threaded pipe and extends outwards and is connected to the top plate, a motor is arranged at the upper end of the supporting plate, the motor output end is connected with a driving gear through a coupler, a driven gear is sleeved on the outer side wall of the threaded pipe, and the driving gear is meshed with the driven gear.

Preferably, the inner side walls of the two symmetrical sides in the vertical plate are provided with sliding grooves, sliding blocks are connected in the sliding grooves in a sliding mode, and one ends, far away from the bottoms of the corresponding sliding grooves, of the sliding blocks penetrate through the openings of the sliding grooves, extend outwards and are connected to the movable plate.

Preferably, the sliding chute is internally and fixedly connected with a sliding rod, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding mode.

Preferably, a rolling groove is formed in the side wall, away from the movable plate, of the sliding block, rolling balls are arranged in the rolling groove, the balls penetrate through the notch of the rolling groove, and the balls are connected to the bottom of the sliding groove in a rolling mode.

Preferably, a limiting plate is mounted at the upper end of the fixing plate.

Preferably, the upper end of the supporting plate is provided with a baffle.

Compared with the prior art, the utility model provides a retractable activity board house possesses following beneficial effect:

1. this retractable activity board house through setting up backup pad, bearing, screwed pipe, threaded rod, motor, driving gear and driven gear, utilizes mutually supporting between screwed pipe and the threaded rod to change the height of roof to, change the volume in activity board house, improve the practicality in activity board house.

2. This retractable activity board house through setting up roof, riser and fly leaf, utilizes the fly leaf to be vertical direction motion in the riser, comes to stretch out and draw back the activity board house to, improve the practicality of activity board house.

Drawings

Fig. 1 is a schematic structural view of a retractable portable house provided by the present invention;

fig. 2 is a side view of a schematic structural diagram of a retractable portable housing according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a base plate; 2. a fixing plate; 3. a top plate; 4. a vertical plate; 5. a movable plate; 6. a support plate; 7. a bearing; 8. a threaded pipe; 9. a threaded rod; 10. a motor; 11. a driving gear; 12. a driven gear; 13. a chute; 14. a slider; 15. a slide bar; 16. a rolling groove; 17. a ball bearing; 18. a limiting plate; 19. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a retractable prefabricated house comprises a bottom plate 1, wherein an automatic retractable mechanism is arranged at the upper end of the bottom plate 1;

the automatic telescopic mechanism comprises two fixed plates 2, the two fixed plates 2 are symmetrically connected to the upper end of a bottom plate 1, a top plate 3 is arranged above the bottom plate 1, the top plate 3 penetrates through the two fixed plates 2, the top plate 3 is connected to the two fixed plates 2 in a sliding manner, the upper end of the bottom plate 1 is symmetrically connected with two vertical plates 4, the vertical plates 4 are perpendicular to the fixed plates 2, cavities are formed in the vertical plates 4, movable plates 5 are connected in the vertical plates 4 in a sliding manner, the other ends of the movable plates 5 penetrate through the plate walls of the vertical plates 4 and extend outwards and are connected to the top plate 3, supporting plates 6 are connected to the side walls of the fixed plates 2 far away from the vertical plates 4, bearings 7 are arranged at the upper ends of the supporting plates 6, threaded pipes 8 are connected to the inner ring walls of the bearings 7, threaded rods 9 are connected to the inner threads of the threaded pipes 8, the other ends of the threaded rods 9 penetrate through the pipe 8 and extend outwards and are connected to the top plate 3, and motors 10 are arranged at the upper ends of the supporting plates 6, the output end of the motor 10 is connected with a driving gear 11 through a coupler, the outer side wall of the threaded pipe 8 is sleeved with a driven gear 12, the driving gear 11 is meshed with the driven gear 12, when the movable board house needs to be stretched, the motor 10 is started, the driving gear 11 is driven to rotate in the same direction by starting the motor 10, the driven gear 12 is driven to rotate in the reverse direction by rotation of the driving gear 11, the threaded pipe 8 is driven to rotate in the same direction along with the driven gear 12 by rotation of the driven gear 12, the threaded pipe 8 drives the threaded rod 9 to vertically move downwards under the action of threads, the top plate 3 is driven to vertically move on the fixed plate 2 by movement of the threaded rod 9, the movable plate 5 generates acting force on the movable plate 5, the movable plate 5 moves in the vertical direction in the vertical plate 4 under the acting force, and therefore the volume of the movable board house is changed, through the rotation of motor 10, make threaded rod 9 do vertical direction motion in screwed pipe 8, change the height of roof 3, do vertical direction motion in riser 4 by fly leaf 5 again, make it alternate along with roof 3 together to, realize flexible, improve the practicality in portable housing.

All seted up spout 13 on the inside wall of bilateral symmetry in the riser 4, sliding connection has slider 14 in the spout 13, and the one end that slider 14 kept away from corresponding spout 13 tank bottom passes spout 13 notch and outwards extends and connect on fly leaf 5, prevents that fly leaf 5 from taking place to rock in the motion process.

A sliding rod 15 is fixedly connected in the sliding groove 13, the sliding rod 15 penetrates through the sliding block 14, and the sliding block 14 is connected to the sliding rod 15 in a sliding mode to prevent the sliding block 14 from being separated from the sliding groove 13.

A rolling groove 16 is formed in the side wall of the slide block 14, which is far away from the movable plate 5, a rolling ball 17 is arranged in the rolling groove 16, the rolling ball 17 penetrates through the notch of the rolling groove 16, and the rolling ball 17 is connected to the bottom of the sliding groove 13 in a rolling manner, so that the friction force between the slide block 14 and the sliding groove 13 is reduced.

A limit plate 18 is installed on the upper end of the fixed plate 2 to prevent the top plate 3 from separating from the fixed plate 2.

The upper end of the supporting plate 6 is provided with a baffle plate 19 for preventing the motor 10 from falling off the supporting plate 6.

In the utility model, when the movable board house needs to be stretched, the motor 10 is started to generate acting force on the driving gear 11, the driving gear 11 is acted by the acting force to rotate in the same direction, the driving gear 11 rotates to generate acting force on the driven gear 12, the driven gear 12 is acted by the acting force to rotate in the opposite direction, the rotation of the driven gear 12 generates acting force on the threaded pipe 8, the threaded pipe 8 is acted by the acting force to rotate in the same direction along with the driven gear 12, the rotation of the threaded pipe 8 generates acting force on the threaded rod 9 through the action of the threads, the threaded rod 9 is acted by the acting force to move vertically and downwards in the threaded pipe 8, the action force is generated on the top board 3 by the movement of the top board 3 in the vertical direction on the fixed board 2, the movement of the top board 3 generates acting force on the movable board 5, the fly leaf 5 receives the effort and will be vertical direction motion in riser 4 to, change the volume in activity board room, through the rotation of motor 10, make threaded rod 9 be vertical direction motion in screwed pipe 8, change the height of roof 3, be vertical direction motion in riser 4 by fly leaf 5 again, make it transform along with roof 3 together, thereby, realize flexible, improve the practicality in activity board room.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A retractable movable plank house comprises a bottom plate (1), and is characterized in that an automatic retractable mechanism is mounted at the upper end of the bottom plate (1);

the automatic telescopic mechanism comprises two fixed plates (2), the two fixed plates (2) are symmetrically connected to the upper end of a bottom plate (1), a top plate (3) is arranged above the bottom plate (1), the top plate (3) penetrates through the two fixed plates (2), the top plate (3) is slidably connected to the two fixed plates (2), the upper end of the bottom plate (1) is symmetrically connected with two vertical plates (4), the vertical plates (4) are perpendicular to the fixed plates (2), cavities are formed in the vertical plates (4), movable plates (5) are slidably connected to the vertical plates (4), the other ends of the movable plates (5) penetrate through the plate walls of the vertical plates (4) and extend outwards and are connected to the top plate (3), supporting plates (6) are connected to the side walls of the fixed plates (2) far away from one sides of the vertical plates (4), and bearings (7) are installed at the upper ends of the supporting plates (6), bearing (7) inner circle wall connection has screwed pipe (8), screwed pipe (8) female connection has threaded rod (9), threaded rod (9) other end passes screwed pipe (8) mouth of pipe and outwards extends and connect on roof (3), motor (10) are installed to backup pad (6) upper end, motor (10) output has driving gear (11) through the coupling joint, driven gear (12) have been cup jointed on screwed pipe (8) lateral wall, and driving gear (11) and driven gear (12) mesh mutually.

2. The retractable prefabricated house according to claim 1, wherein the inner side walls of the vertical plate (4) symmetrically arranged at two sides are provided with sliding grooves (13), the sliding grooves (13) are connected with sliding blocks (14) in a sliding manner, and one ends of the sliding blocks (14) far away from the bottoms of the corresponding sliding grooves (13) penetrate through the notches of the sliding grooves (13), extend outwards and are connected to the movable plate (5).

3. The retractable prefabricated house according to claim 2, wherein a sliding rod (15) is fixedly connected in the sliding groove (13), the sliding rod (15) is arranged through the sliding block (14), and the sliding block (14) is slidably connected to the sliding rod (15).

4. The retractable type portable house according to claim 2, wherein a rolling groove (16) is formed on a side wall of the slider (14) away from the portable plate (5), a rolling ball (17) is disposed in the rolling groove (16), the rolling ball (17) passes through a notch of the rolling groove (16), and the rolling ball (17) is connected to a bottom of the sliding groove (13) in a rolling manner.

5. The retractable portable house according to claim 1, characterized in that the upper end of the fixed plate (2) is installed with a limit plate (18).

6. The retractable portable house according to claim 1, characterized in that the upper end of the supporting plate (6) is provided with a baffle (19).