CN209862978U

CN209862978U - Automatic folding bed

Info

Publication number: CN209862978U
Application number: CN201920482503.5U
Authority: CN
Inventors: 段小勇; 李建平; 高荣强; 李喜明; 佘文龙; 郭增富
Original assignee: Shanxi Engineering Vocational College
Current assignee: Shanxi Engineering Vocational College
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-12-31
Anticipated expiration: 2029-04-11

Abstract

The utility model relates to an automatic folding bed. The utility model aims at solving the technical problems of inconvenience, unattractive appearance, discomfort and large occupied space of the prior folding bed. The technical scheme of the utility model is that: the utility model provides an automatic folding bed, its includes angle displacement sensor, the reduction gear of taking the motor, cabinet body side metal frame, cabinet body side pull rod, middle footpost, head of a bed side metal frame, head of a bed side pull rod, take the head of a bed base and the cabinet body door plant of truckle, the reduction gear of taking the motor is connected with the pivot of establishing cabinet body side metal frame one side tip, angle displacement sensor establishes on the cabinet body and the rotation axis is connected with the shaft hole that cabinet body side metal frame opposite side tip set up, cabinet body side metal frame and head of a bed side metal frame are articulated with middle footpost upper portion, cabinet body side pull rod and head of a bed side pull rod one end are articulated with middle footpost lower part, and the opposite side end edge is articulated with A articulated and E articulated, cabinet body door plant dress is in the.

Description

Automatic folding bed

Technical Field

The utility model relates to an automatic folding bed, it belongs to folding bed technical field.

Background

At present, urban residents are constrained by land and housing price, most of the urban residents still live in small house type houses, and folding beds are required for saving space. However, the prior folding bed is generally a single manual folding bed or a sofa folding bed. The single manual folding bed is inconvenient to use, unattractive and uncomfortable; the sofa folding bed is inconvenient to use and occupies large space. Therefore, there is a need for a cabinet type folding bed which is simple in structure and can be automatically folded.

Disclosure of Invention

The utility model aims at solving the technical problems of inconvenience, unattractive appearance, discomfort and large occupied space of the prior folding bed and providing an automatic folding bed.

In order to solve the technical problem, the utility model discloses a technical scheme is:

an automatic folding bed comprises an angular displacement sensor, a speed reducer with a motor, a cabinet body side metal frame, a cabinet body side pull rod, middle bed legs, a bed head side metal frame, a bed head side pull rod, a bed head base with casters and a cabinet body door plate, wherein the speed reducer with the motor is connected with a rotating shaft arranged at one side end part of the cabinet body side metal frame, the angular displacement sensor is arranged on the cabinet body and is connected with a shaft hole arranged at the other side end part of the cabinet body side metal frame, so that the rotation angle of the cabinet body side metal frame is detected to control the starting and stopping of a motor, the two side end parts at the other side of the cabinet body side metal frame are hinged with a hinge B arranged at the upper part of two sides of the middle bed legs, one end of the cabinet body side pull rod is hinged with a hinge A fixedly arranged in the cabinet body, the other end of the cabinet body side pull rod, the tip of head of a bed side metal framework one side both sides is articulated with the B articulated joint that middle footpost both sides upper portion set up, the tip of head of a bed side metal framework another side both sides is articulated with the D articulated joint that the head of a bed base both sides upper end of taking the truckle set up, head of a bed side pull rod one end is articulated with the C articulated joint that middle footpost lower part set up, the head of a bed side pull rod other end is articulated with the E articulated joint that the head of a bed base lower part of taking the truckle set up, cabinet body door plant dress is in the outside of the head of a bed.

Further, it also comprises a mattress, which is arranged on the cabinet side metal frame and the bedside side metal frame.

The utility model has the advantages that:

the utility model discloses can expand folding bed when needs have a rest, the bed can be withdrawed the cabinet body automatically when not having a rest in, the bed is withdrawed back electric control system and can automatic folding two book beds and only occupy the space of cabinet body lower part, has solved the inconvenient that current folding bed exists, and is not pleasing to the eye, uncomfortable and the big technical problem of occupation space. Therefore, compared with the background art, the utility model has the advantages of simple structure, small occupied space, convenient use, beautiful appearance and the like.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the present invention in its expanded configuration;

fig. 3 is a schematic structural view of the present invention during the deployment process;

fig. 4 is a schematic view after the utility model is folded;

in the figure: the device comprises a 1-angular displacement sensor, a 2-speed reducer with a motor, a 3-cabinet side metal frame, a 4-cabinet side pull rod, a 5-middle bed leg, a 6-bed side metal frame, a 7-bed side pull rod, an 8-head plate with casters, a 9-cabinet door plate, a 10-mattress, an 11-A hinge joint, a 12-B hinge joint, a 13-C hinge joint, a 14-D hinge joint and a 15-E hinge joint.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, the automatic folding bed in this embodiment includes an angular displacement sensor 1, a speed reducer 2 with a motor, a cabinet side metal frame 3, a cabinet side pull rod 4, a middle bed leg 5, a bed side metal frame 6, a bed side pull rod 7, a bed head base 8 with casters, and a cabinet door panel 9, wherein the speed reducer 2 with a motor is connected to a rotating shaft provided at one side end of the cabinet side metal frame 3, the angular displacement sensor 1 is provided on the cabinet and a rotating shaft of the angular displacement sensor 1 is connected to a shaft hole provided at the other side end of the cabinet side metal frame 3 through a jackscrew, so as to control the start and stop of the motor by detecting a rotating angle of the cabinet side metal frame 3, and both side ends of the other side of the cabinet side metal frame 3 are hinged to a hinge B12 provided at the upper portion of both sides of the middle bed leg 5, the one end of cabinet body side pull rod 4 is articulated with the A articulated joint 11 of the internal fixed setting of cabinet, the other end of cabinet body side pull rod 4 is articulated with the C articulated joint 13 that middle footpost 5 lower part set up, the tip of 6 one side both sides of head of a bed side metal framework is articulated with the B articulated joint 12 that middle footpost 5 both sides upper portion set up, the tip of 6 another side of head of a bed side metal framework both sides is articulated with the D articulated joint 14 that sets up on the 8 both sides of head of a bed base both sides of taking the truckle, the C articulated joint 13 that 7 one end of head side pull rod and middle footpost 5 lower parts set up is articulated, the 7 other end of head side pull rod is articulated with the E articulated joint 15 that 8 lower parts of head of a bed base of taking the truckle set up, cabinet body door plant. The hinge joint A, the hinge joint B, the hinge joint C, the hinge joint D and the hinge joint E are all connected with parts connected with the hinge joints through pin shafts. The rotating shaft arranged at one side end part of the cabinet side metal frame 3 is concentric with the shaft hole arranged at the other side end part.

Further, it comprises a mattress 10, said mattress 10 being provided on the cabinet side metal frame 3 and the bedside side metal frame 6.

The utility model discloses a theory of operation does:

the utility model discloses a folding bed is rotatory by motor drive cabinet side metal framework 3 when receiving and releasing automatically, utilizes two parallelogram articulated principles of constituteing by cabinet body side metal framework 3 and head of a bed side metal framework 6 and cabinet body side pull rod 4 and head of a bed side pull rod 7, lets head of a bed base 8, cabinet body door plant 9 of taking the truckle and middle footpost 5 keep parallel and perpendicular ground. The angular displacement sensor 1 and the electric control system control the folding and unfolding positions of the folding bed, so that the bed can be automatically folded.

Claims

1. An automatic folding bed which is characterized in that: comprises an angular displacement sensor (1), a speed reducer (2) with a motor, a cabinet body side metal frame (3), a cabinet body side pull rod (4), a middle bed leg (5), a bed head side metal frame (6), a bed head side pull rod (7), a bed head base (8) with casters and a cabinet body door plate (9), wherein the speed reducer (2) with the motor is connected with a rotating shaft arranged at one side end part of the cabinet body side metal frame (3), the angular displacement sensor (1) is arranged on the cabinet body and a rotating shaft of the angular displacement sensor (1) is connected with a shaft hole arranged at the other side end part of the cabinet body side metal frame (3) so as to control the starting and stopping of the motor through detecting the rotating angle of the cabinet body side metal frame (3), the two side end parts of the other side of the cabinet body side metal frame (3) are hinged with a B head (12) arranged at the upper, one end of the cabinet body side pull rod (4) is hinged with a hinge A (11) fixedly arranged in the cabinet body, the other end of the cabinet body side pull rod (4) is hinged with a C hinge joint (13) arranged at the lower part of the middle bed leg (5), the end parts of two sides of one side of the metal frame (6) at the bedside are hinged with a B hinge joint (12) arranged at the upper part of two sides of the middle bed leg (5), the end parts of the two sides of the other side of the metal frame (6) at the bedside side are hinged with D hinged joints (14) arranged at the upper ends of the two sides of the bedside base (8) with the caster wheels, one end of the bedside side pull rod (7) is hinged with a C hinge joint (13) arranged at the lower part of the middle bed leg (5), the other end of the bedside side pull rod (7) is hinged with an E hinge joint (15) arranged at the lower part of a bedside base (8) with casters, the cabinet body door plate (9) is arranged on the outer side of the bed head base (8) with the caster wheels.

2. An automatic folding bed as claimed in claim 1, characterized in that: the multifunctional bedside table is characterized by further comprising a mattress (10), wherein the mattress (10) is arranged on the cabinet side metal frame (3) and the bedside side metal frame (6).