CN220459007U

CN220459007U - Multifunctional folding bed

Info

Publication number: CN220459007U
Application number: CN202322192958.2U
Authority: CN
Inventors: 林明建
Original assignee: Anhui Shengston Intelligent Technology Co ltd
Current assignee: Anhui Shengston Intelligent Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-02-09
Anticipated expiration: 2033-08-15

Abstract

The utility model relates to the technical field of folding beds, in particular to a multifunctional folding bed which comprises a main body, a plate body and a supporting plate, wherein a straight shaft which can be used for adjustment is rotatably arranged on the inner side of the main body and the inner side of the plate body, a support which is in transmission connection with the straight shaft is arranged on the outer peripheral surface of the main body and the outer peripheral surface of the plate body, a rail groove which can be used for adjustment is formed on the inner side of the support, a sliding seat which can be used for auxiliary support is slidingly arranged in the rail groove, and an electric push rod A which can be used for pushing the sliding seat to move is arranged on the inner side of the sliding seat; through the design of plate body, layer board, support, straight axle, rail groove, slide, electric putter A, worm wheel, worm, reduction gear and servo motor for the folding bed of sofa formula can be opened automatically through electric mode, convenient to use, and the mode efficiency of automatic opening is higher, and is more convenient.

Description

Multifunctional folding bed

Technical Field

The utility model relates to the technical field of folding beds, in particular to a multifunctional folding bed.

Background

The folding bed is designed by utilizing the joint principle, is convenient and practical, can be folded and unfolded through various folding modes, is convenient to store, has no effect and can only be used by people when being left aside after being folded in life, is used when sleeping, and is characterized in that the patent number CN202021589348.6 discloses a multifunctional folding bed, the left end part of the folding bed plate is arranged into a telescopic structure, the left end part of the folding bed plate can be contracted by a part of the telescopic structure after the bed plate at the right end part is folded and unfolded and placed on the bed plate at the left end part, the bed plate can be moved forwards to serve as a chair back, and the accommodating box below the bed plate is taken out and placed between the telescopic plate and the bed plate when the telescopic plate is pulled out by folding the bed legs at the right end of the bed plate, so that the folding bed is folded into a chair after the process is finished; however, since sofa-type folding beds generally require manual unfolding by a person, and some sofa systems are heavy, two persons are often required to mutually cooperate to unfold the sofa systems, which is quite inconvenient to operate. To this end, we propose a multifunctional folding bed.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a multifunctional folding bed.

The technical scheme adopted by the utility model for solving the technical problems is that the multifunctional folding bed comprises a main body, a plate body and a supporting plate, wherein a straight shaft which can be used for adjustment is rotatably arranged on the inner side of the main body and the inner side of the plate body, a support which is in transmission connection with the straight shaft is arranged on the outer peripheral surface of the main body and the outer peripheral surface of the plate body, a rail groove which can be used for adjustment is formed on the inner side of the support, a sliding seat which can be used for auxiliary support is slidingly arranged in the rail groove, and an electric push rod A which can be used for pushing the sliding seat to move is arranged on the inner side of the sliding seat; the direct shaft outer peripheral surface, the two side end surfaces of the outer periphery of the plate body and the two side wall surfaces of the outer periphery of the supporting plate are respectively provided with worm wheels which can be used for transmission, the worm wheels are located on the inner side of the sliding seat, the inner side of the main body and the inner side of the plate body are respectively provided with a speed reducer which can be used for converting torque, the speed reducers are provided with a plurality of groups, the power output end of the speed reducer is provided with a worm which is meshed with the worm wheels, and the power input end of the speed reducer is provided with a servo motor which can be used for providing power.

Through adopting above-mentioned technical scheme, when needs expand sofa type folding bed, can make the servo motor operation of main part inboard, servo motor operation is convenient to drive the worm through reduction gear conversion moment of torsion down and rotate, then worm convenience and worm wheel intermeshing and drive the worm wheel and rotate, make the worm wheel can drive the straight axle and rotate, then the straight axle conveniently drive two sets of support synchronous rotation in the main part outside, make the support swing and drive the plate body and remove, then the plate body is convenient to swing thereupon, servo motor in the side rail groove in the support also can operate and conveniently drive the worm through the reduction gear and rotate, then worm and worm wheel intermeshing and drive the worm wheel and rotate, make the plate body rotate along with the worm wheel, thereby make and present the horizontality between plate body and the main part, the inboard electric putter A operation of support conveniently drives the inboard slide of rail groove and shifts, make the slide can remove and conveniently drive the plate body or shift, be convenient for finely tune when expanding according to folding bed, make folding bed can be smooth expansion, convenience personnel can open and shut through automatic mode to control it simply.

Specifically, the recess that can be used to accomodate has all been seted up to plate body bottom surface and layer board bottom surface, and the recess has the multiunit, the inboard bottom surface of recess is equipped with the ear seat that can be used to connect, and the ear seat articulates through the pivot has the branch that can be used to the support, and articulates between branch periphery surface and the inboard bottom surface of recess has the electric putter B that can be used to promote branch wobbling.

Through adopting above-mentioned technical scheme, when folding bed expands, can make the inboard electric putter B operation of recess, electric putter B operation convenience promotes the inboard articulated branch of recess for branch can swing department recess, and then branch is convenient carries out auxiliary stay to plate body and layer board, makes plate body and extension board can more stable operate, and makes things convenient for personnel to have a rest.

Specifically, the one end that branch kept away from the recess rotates and installs the guide pulley that can be used to remove.

Through adopting above-mentioned technical scheme, the guide pulley makes the recess of shifting out of that branch is more convenient, can support plate body or layer board simultaneously.

Specifically, the shrinkage pool that can be used to accomodate has been seted up at the back behind the main part, and the shrinkage pool inboard is equipped with the battery case that can be used to provide electric power support, and the shrinkage pool periphery open end inboard is equipped with the apron that can be used to the shutoff through the screw.

Through adopting above-mentioned technical scheme, the inboard battery case of shrinkage pool can provide electric power support for the operation of folding bed, and the apron is convenient for open and shut simultaneously, is convenient for protect the inboard battery case of shrinkage pool.

Specifically, the outer side wall surface of the main body is provided with a display screen which can be used for control.

By adopting the technical scheme, the display screen is convenient for controlling the automatic expansion and contraction of the folding bed.

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

according to the technical scheme, through the design of the plate body, the supporting plate, the supporting seat, the straight shaft, the rail groove, the sliding seat, the electric push rod A, the worm gear, the worm, the speed reducer and the servo motor, the sofa type folding bed can be automatically opened in an electric mode, so that the sofa type folding bed is convenient to use, and the automatic opening mode is higher in efficiency and more convenient.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a schematic view of the main body, plate body and pallet deployment configuration of the present utility model;

FIG. 3 is a top plan view of the overall structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of the overall structure of the present utility model;

in the figure: 1. a main body; 2. a plate body; 3. a supporting plate; 4. a support; 5. a straight shaft; 6. a rail groove; 7. a slide; 8. an electric push rod A; 9. a worm wheel; 10. a worm; 11. a speed reducer; 12. a servo motor; 13. a groove; 14. an ear seat; 15. a support rod; 16. an electric push rod B; 17. a guide wheel; 18. concave holes; 19. a battery case; 20. a cover plate; 21. and a display screen.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the multifunctional folding bed comprises a main body 1, a plate body 2 and a supporting plate 3, wherein a straight shaft 5 which can be used for adjustment is rotatably arranged on the inner side of the main body 1 and the inner side of the plate body 2, a support 4 which is in driving connection with the straight shaft 5 is arranged on the outer peripheral surface of the main body 1 and the outer peripheral surface of the plate body 2, a rail groove 6 which can be used for adjustment is formed in the inner side of the support 4, a sliding seat 7 which can be used for auxiliary support is slidably arranged in the rail groove 6, and an electric push rod A8 which can be used for pushing the sliding seat 7 to move is arranged in the inner side of the sliding seat 7; the outer peripheral surface of the straight shaft 5, the outer peripheral two side end surfaces of the plate body 2 and the outer peripheral two side wall surfaces of the supporting plate 3 are respectively provided with a worm wheel 9 which can be used for transmission, the worm wheel 9 is positioned on the inner side of the sliding seat 7, the inner side of the main body 1 and the inner side of the plate body 2 are respectively provided with a plurality of groups of speed reducers 11 which can be used for converting torque, the power output end of each speed reducer 11 is provided with a worm 10 which is in meshed connection with the worm wheel 9, and the power input end of each speed reducer 11 is provided with a servo motor 12 which can be used for providing power.

When using, when needs expand the folding bed of sofa formula, can make the inboard servo motor 12 operation of main part 1, servo motor 12 operation is convenient to drive worm 10 through reduction gear 11 conversion moment of torsion down and rotate, then worm 10 is convenient to intermesh with worm wheel 9 and drive worm wheel 9 and rotate, make worm wheel 9 can drive straight axle 5 and rotate, then straight axle 5 conveniently drive two sets of support 4 synchronous rotations in the main part 1 outside, make support 4 swing and drive plate body 2 and remove, then plate body 2 is convenient to swing along with it, servo motor 12 in the side rail groove 6 in the support 4 also can function and conveniently drive worm 10 through reduction gear 11 and rotate, then worm 10 and worm wheel 9 intermesh and drive worm wheel 9 and rotate, thereby make plate body 2 can be with main part 1 between the horizontality, electric putter A8 operation of support 4 is convenient to drive the slide 7 of rail groove 6 and move, make slide 7 can remove and conveniently drive plate body 2 or 3 and displace, be convenient for carry out the folding bed according to the folding bed when being convenient for carry out, make the folding bed can be opened and shut smoothly, make it convenient to open and shut, the folding bed can be controlled conveniently, simultaneously, and the folding bed can be convenient is convenient to open and shut.

As shown in fig. 4, the bottom end surface of the plate body 2 and the bottom end surface of the supporting plate 3 are provided with grooves 13 for accommodating, the grooves 13 are provided with a plurality of groups, the inner bottom end surface of the groove 13 is provided with an ear seat 14 for connecting, the ear seat 14 is hinged with a supporting rod 15 for supporting through a rotating shaft, and an electric push rod B16 for pushing the supporting rod 15 to swing is hinged between the outer peripheral surface of the supporting rod 15 and the inner bottom end surface of the groove 13.

When using, when folding bed expands, can make the inboard electric putter B16 operation of recess 13, electric putter B16 operation convenience promotes the inboard articulated branch 15 of recess 13 for branch 15 can swing department recess 13, and then branch 15 convenience carries out auxiliary stay to plate body 2 and layer board 3, makes plate body 2 and the operation of being more stable of extension board, and makes things convenient for the personnel to have a rest.

As shown in fig. 4, the end of the strut 15 remote from the recess 13 is rotatably mounted with a guide wheel 17 for movement.

In use, the guide wheels 17 enable the support rods 15 to move out of the grooves 13 more conveniently, and can support the plate body 2 or the support plate 3.

As shown in fig. 4, a concave hole 18 for receiving is provided on the rear back surface of the main body 1, a battery case 19 for providing electric power support is provided on the inner side of the concave hole 18, and a cover plate 20 for blocking is provided on the inner side of the outer peripheral opening end of the concave hole 18 by screws.

When the folding bed is used, the battery box 19 on the inner side of the concave hole 18 can provide power support for the operation of the folding bed, and meanwhile, the cover plate 20 is convenient to open and close, so that the battery box 19 on the inner side of the concave hole 18 can be protected.

As shown in fig. 1, the outer side wall surface of the main body 1 is equipped with a display screen 21 available for manipulation.

In use, the display screen 21 facilitates the automatic expansion and contraction of the folding bed

The working principle and the using flow of the utility model are as follows: when in use, corresponding structural components are firstly arranged at proper positions, corresponding auxiliary structural components and electronic elements are additionally arranged, then corresponding running programs are set, then a servo motor 12 at the inner side of a main body 1 is enabled to run, the servo motor 12 conveniently drives a worm 10 to rotate under the torque converted by a speed reducer 11, then the worm 10 conveniently meshes with a worm wheel 9 and drives the worm wheel 9 to rotate, the worm wheel 9 can drive a straight shaft 5 to rotate, then the straight shaft 5 conveniently drives two groups of supports 4 at the outer side of the main body 1 to synchronously rotate, the supports 4 are enabled to swing and drive a plate body 2 to move, then the plate body 2 conveniently swings with the support, meanwhile, the servo motor 12 in a side rail groove 6 in the support 4 also can run and conveniently drive the worm 10 to rotate by the speed reducer 11, then the worm 10 meshes with the worm wheel 9 mutually and drives the worm wheel 9 to rotate, the plate body 2 can rotate along with the worm wheel 9, so that the plate body 2 can be in a horizontal state with the main body 1, meanwhile, the electric push rod A8 on the inner side of the support 4 conveniently drives the sliding seat 7 on the inner side of the rail groove 6 to move, the sliding seat 7 can move and conveniently drive the plate body 2 or the supporting plate 3 to move, fine adjustment is conveniently carried out when the folding bed is unfolded, the folding bed can be unfolded smoothly, then when the folding bed is unfolded, the electric push rod B16 on the inner side of the groove 13 can be enabled to operate, the electric push rod B16 conveniently pushes the strut 15 hinged on the inner side of the groove 13, the strut 15 can swing out of the groove 13, then the strut 15 conveniently carries out auxiliary support on the plate body 2 and the supporting plate 3, the plate body 2 and the supporting plate can operate more stably, the rest of personnel is convenient, the reverse operation is convenient to fold and store the folding bed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The multifunctional folding bed is characterized by comprising a main body (1), a plate body (2) and a supporting plate (3), wherein a straight shaft (5) which can be used for adjustment is rotatably arranged on the inner side of the main body (1) and the inner side of the plate body (2), a support (4) which is in transmission connection with the straight shaft (5) is arranged on the outer peripheral surface of the main body (1) and the outer peripheral surface of the plate body (2), a rail groove (6) which can be used for adjustment is formed in the inner side of the support (4), a sliding seat (7) which can be used for auxiliary support is slidably arranged in the rail groove (6), and an electric push rod A (8) which can be used for pushing the sliding seat (7) to move is arranged on the inner side of the sliding seat (7); the utility model discloses a motor vehicle speed reducer, including straight axle (5), plate body (2), worm wheel (9) that can be used to the transmission is all equipped with on the peripheral surface of straight axle (5), plate body (2) periphery both sides end surface and layer board (3) periphery both sides wall surface, and worm wheel (9) are located slide (7) inboard, main part (1) inboard and plate body (2) inboard all are equipped with reduction gear (11) that can be used to the conversion moment of torsion, and reduction gear (11) have the multiunit, reduction gear (11) power take off end is equipped with worm (10) that are connected with worm wheel (9) meshing, and reduction gear (11) power input end is equipped with servo motor (12) that can be used to provide power.

2. The multifunctional folding bed according to claim 1, wherein grooves (13) for accommodating are formed in the bottom end surface of the plate body (2) and the bottom end surface of the supporting plate (3), a plurality of groups of grooves (13) are formed in the grooves, ear seats (14) for connecting are assembled on the inner side bottom end surfaces of the grooves (13), supporting rods (15) for supporting are hinged to the ear seats (14) through rotating shafts, and electric pushing rods B (16) for pushing the supporting rods (15) to swing are hinged between the outer peripheral surfaces of the supporting rods (15) and the inner side bottom end surfaces of the grooves (13).

3. A multifunctional folding bed according to claim 2, characterized in that the end of the strut (15) remote from the recess (13) is rotatably fitted with a guide wheel (17) for movement.

4. The multifunctional folding bed according to claim 1, wherein the back of the main body (1) is provided with a concave hole (18) for accommodating, a battery box (19) for providing power support is arranged on the inner side of the concave hole (18), and a cover plate (20) for plugging is arranged on the inner side of the outer peripheral opening end of the concave hole (18) through a screw.

5. A multifunctional folding bed according to claim 1, characterized in that the outer side wall surface of the main body (1) is equipped with a display screen (21) available for manipulation.