CN215226194U

CN215226194U - Novel single-motor electric bed

Info

Publication number: CN215226194U
Application number: CN202120300687.6U
Authority: CN
Inventors: 孔万平
Original assignee: Jiaxing Lang Jue Metal Furniture Co ltd
Current assignee: Jiaxing Langjue Intelligent Furniture Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-12-21
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a novel single-motor electric bed, which comprises an electric bed body and a lower frame component arranged below the electric bed body; the electric bed body comprises a bed plate A, a bed plate B and a bed plate C which are sequentially and rotatably connected; the bed plate A and the bed plate B are rotationally connected through a first hinge structure; the lower frame assembly comprises a front lower frame and a rear lower frame, the front lower frame is arranged at the lower parts of the bed board A and the bed board B, the rear lower frame is arranged at the lower part of the bed board C, and the front lower frame and the rear lower frame are rotatably connected through a second hinge structure; preceding lower frame is provided with motor element and motor bracket component. The utility model discloses simple structure, reasonable in design, transmission efficiency is high, only needs a motor element just can realize that bed board A of beddo rotates suitable angle, and has the controllability function, has saved the cost greatly.

Description

Novel single-motor electric bed

Technical Field

The utility model relates to an electric bed technical field, concretely relates to novel single motor electric bed.

Background

The state intellectual property office 2017.09.15 discloses a utility model patent with the publication number "CN 206491565U" with the patent name "foldable electric adjusting bed", which describes: folding electrically regulated bed, including bed board, push rod motor, adjustable bedstead, the bed board is laid at adjustable bedstead, and the push rod motor promotes the bed board and faces upward/lie, adjustable bedstead is collapsible, the bed board divide into a plurality of independent plate bodies, and adjacent plate body is articulated mutually, two adjacent plate bodies of articulated mutually, one of them plate body and adjustable bedstead fixed connection, characterized in that: the adjustable bed frame also comprises supporting legs, and the supporting legs are detachably arranged with the adjustable bed frame; the adjustable bed frame comprises a front frame, a rear frame and a front support frame, wherein the front frame and the rear frame are both frame structures made of square tubes or/and angle irons, and the front frame and the rear frame are rotatably installed by adopting a hinge mechanism; the front support frame is pivoted with the front frame, one end of a push rod motor is pivoted with the front frame, the other end of the push rod motor is pivoted with the front support frame, the front support frame corresponds to a plate body to be adjusted, and a rotating point of the hinge mechanism is positioned below the plane of the adjustable bed frame.

However, the prior electric bed has the following problems when being folded:

1. for the adjusting bed with a longer bed body length, the UPS express requirement is not met;

2. the dual motors are used for realizing the full linkage of the electric bed, the driving structure is complex, the cost is high, and the transmission efficiency is low;

3. the structural design is complicated, and the folding operation is not convenient.

Based on the above condition, the utility model provides a novel single motor beddo can effectively solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel single motor beddo. The utility model provides a pair of novel single motor electric bed, simple structure, reasonable in design, the transmission efficiency is high, only needs a motor element just can realize that the bed board A of electric bed rotates suitable angle, and has the controllability function, has saved the cost greatly. And, still can realize the fifty percent discount of beddo, the fifty percent discount of the bed body of being convenient for is put with putting in order, and height after folding is low, has increased the vanning volume, has reduced cost of transportation, satisfies UPS express delivery requirement.

The utility model discloses a following technical scheme realizes:

a novel single-motor electric bed comprises an electric bed body and a lower frame assembly arranged below the electric bed body; the electric bed body comprises a bed plate A, a bed plate B and a bed plate C; the bed plate A and the bed plate B are rotationally connected through a first hinge structure; the bed board B and the bed board C are both fixed on the lower frame component; the lower frame assembly comprises a front lower frame and a rear lower frame, the front lower frame is arranged at the lower parts of the bed board A and the bed board B, the rear lower frame is arranged at the lower part of the bed board C, and the front lower frame and the rear lower frame are rotatably connected through a second hinge structure; the front lower frame is provided with a motor assembly and a motor bracket assembly, the motor bracket assembly comprises a rotating shaft which is rotatably connected with the front lower frame, a bracket fixing piece and a bracket side plate which are fixedly connected with the rotating shaft, and a pulley which is arranged at one end of the bracket side plate; and a driving shaft of the motor assembly is rotatably connected with the support fixing plate.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the support side plate and the pulley are both provided with two, and are respectively symmetrically arranged at two ends of the rotating shaft.

According to the above technical solution, as a further preferable technical solution of the above technical solution, a slide rail which is matched with the pulley to slide is provided at the back of the bed plate a; the pulley slides back and forth along the length direction of the sliding rail.

According to the above technical solution, as a further preferable technical solution of the above technical solution, the front lower frame is further provided with two rotating shaft support rods rotatably connected with the rotating shaft.

According to the above technical solution, as a further preferable technical solution of the above technical solution, the first hinge structure includes two first hinge pieces rotatably connected by a first fastener, and both the two first hinge pieces are provided with a clamping piece.

According to the above technical solution, as a further preferable technical solution of the above technical solution, the second hinge structure includes two second hinge pieces rotatably connected by a second fastener, and both the two second hinge pieces are provided with fixing pieces.

According to the above technical means, as a further preferable technical means of the above technical means, the sum of the lengths of the bed plate a and the bed plate B is the same as the length of the bed plate C.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model provides a pair of novel single motor electric bed, simple structure, reasonable in design, the transmission efficiency is high, only needs a motor element just can realize that the bed board A of electric bed rotates suitable angle, and has the controllability function, has saved the cost greatly. And, still can realize the fifty percent discount of beddo, the fifty percent discount of the bed body of being convenient for is put with putting in order, and height after folding is low, has increased the vanning volume, has reduced cost of transportation, satisfies UPS express delivery requirement.

Drawings

Fig. 1 is a schematic structural view of the present invention in an unfolded state;

fig. 2 is a schematic structural view of the folded state of the present invention;

fig. 3 is a schematic structural view of a first hinge structure of the present invention;

fig. 4 is a schematic structural diagram of a second hinge structure according to the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example 1:

a novel single-motor electric bed comprises an electric bed body 1 and a lower frame assembly 2 arranged below the electric bed body 1; the electric bed body 1 comprises a bed plate A11, a bed plate B12 and a bed plate C13; the bed plate A11 and the bed plate B12 are rotatably connected through a first hinge structure 3; the bed plate B12 and the bed plate C13 are both fixed on the lower frame component 2; the lower frame assembly 2 comprises a front lower frame 21 and a rear lower frame 22, the front lower frame 21 is arranged at the lower parts of the bed board A11 and the bed board B12, the rear lower frame 22 is arranged at the lower part of the bed board C13, and the front lower frame 21 and the rear lower frame 22 are rotatably connected through a second hinge structure 4; the front lower frame 21 is provided with a motor assembly 5 and a motor bracket assembly 6, and the motor bracket assembly 6 comprises a rotating shaft 61 rotatably connected with the front lower frame 21, a bracket fixing sheet 62 and a bracket side plate 63 fixedly connected with the rotating shaft 61, and a pulley 64 arranged at one end of the bracket side plate 63; the driving shaft 51 of the motor assembly 5 is rotatably connected with the bracket fixing plate 62.

Example 2:

Further, in another embodiment, two bracket side plates 63 and two pulleys 64 are arranged, and are symmetrically arranged at two ends of the rotating shaft 61 respectively.

Further, in another embodiment, the back of the bed board a11 is provided with a slide rail 111 which is matched with the pulley 64 to slide; the pulley 64 slides back and forth along the length direction of the slide rail 111.

Further, in another embodiment, the front lower frame 21 is further provided with two rotating shaft support rods 211 rotatably connected with the rotating shaft 61.

Further, in another embodiment, the first hinge structure 3 comprises two first hinge pieces 32 rotatably connected by a first fastener 31, and both the first hinge pieces 32 are provided with a clamping piece 33.

Further, in another embodiment, the second hinge structure 4 comprises two second hinge pieces 42 rotatably connected by a second fastener 41, and both the second hinge pieces 42 are provided with fixing pieces 43.

The utility model discloses a second hinge structure 3 for lower frame 21 and back lower frame 22 before rotating the connection, the hinge center that has reduced second hinge structure 3 reaches the distance between the bed board (bed board B12 and bed board C13) plane, makes folding back height reduction, increases the vanning volume, reduces the cost of transportation.

Further, in another embodiment, the sum of the lengths of bed deck a11 and bed deck B12 is the same as the length of bed deck C13.

Two sections of the length of above structure are the same, and the fifty percent discount and the playback of the bed body of being convenient for satisfy UPS express delivery requirement simultaneously.

The utility model discloses a theory of operation of an embodiment as follows:

after the electric bed is powered on, the motor enters a standby state, the driving shaft 51 of the motor assembly 5 extends forwards after the motor assembly 5 is started, the support fixing sheet 62 can be pushed to move forwards, the rotating shaft 61 is driven to rotate clockwise, and the support side plate 63 fixedly connected with the rotating shaft 61 rotates around the rotating shaft 61 at the moment, so that the bed plate A11 which slides in a matched manner with the pulley 64 rotates and rises; thereby realizing the adjustability function of the bed board A11 by a single motor.

According to the description and drawings of the utility model, the skilled person in the art can easily make or use the utility model discloses a novel single-motor electric bed to can produce the positive effect that the utility model discloses record.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. A novel single-motor electric bed is characterized in that: comprises an electric bed body (1) and a lower frame assembly (2) arranged below the electric bed body (1); the electric bed body (1) comprises a bed board A (11), a bed board B (12) and a bed board C (13); the bed plate A (11) and the bed plate B (12) are rotatably connected through a first hinge structure (3); the bed board B (12) and the bed board C (13) are both fixed on the lower frame component (2); the lower frame assembly (2) comprises a front lower frame (21) and a rear lower frame (22), the front lower frame (21) is arranged at the lower parts of the bed board A (11) and the bed board B (12), the rear lower frame (22) is arranged at the lower part of the bed board C (13), and the front lower frame (21) is rotatably connected with the rear lower frame (22) through a second hinge structure (4); the front lower frame (21) is provided with a motor component (5) and a motor bracket component (6), the motor bracket component (6) comprises a rotating shaft (61) rotatably connected with the front lower frame (21), a bracket fixing sheet (62) and a bracket side plate (63) fixedly connected with the rotating shaft (61), and a pulley (64) arranged at one end of the bracket side plate (63); and a driving shaft (51) of the motor assembly (5) is rotatably connected with the support fixing plate (62).

2. The novel single-motor electric bed as claimed in claim 1, wherein: the support side plate (63) and the pulley (64) are respectively provided with two ends which are respectively and symmetrically arranged with the rotating shaft (61).

3. The novel single-motor electric bed as claimed in claim 2, wherein: the back of the bed plate A (11) is provided with a sliding rail (111) which is matched with the pulley (64) to slide; the pulley (64) slides back and forth along the length direction of the slide rail (111).

4. The novel single-motor electric bed as claimed in claim 1, wherein: the front lower frame (21) is also provided with two rotating shaft supporting rods (211) which are rotatably connected with the rotating shaft (61).

5. The novel single-motor electric bed as claimed in claim 1, wherein: the first hinge structure (3) comprises two first hinge pieces (32) which are rotatably connected through a first fastener (31), and the two first hinge pieces (32) are provided with clamping pieces (33).

6. The novel single-motor electric bed as claimed in claim 1, wherein: the second hinge structure (4) comprises two second hinge pieces (42) which are rotatably connected through a second fastener (41), and the two second hinge pieces (42) are provided with fixing pieces (43).

7. The novel single-motor electric bed as claimed in claim 1, wherein: the sum of the lengths of the bed board A (11) and the bed board B (12) is the same as the length of the bed board C (13).