CN203416987U

CN203416987U - Adjustable electric bed

Info

Publication number: CN203416987U
Application number: CN201320534370.4U
Authority: CN
Inventors: 冉小平; 王俊岑
Original assignee: HHC Changzhou Corp
Current assignee: Changzhou Jiangxinduju Intelligent Household Co ltd
Priority date: 2013-08-29
Filing date: 2013-08-29
Publication date: 2014-02-05
Anticipated expiration: 2023-08-29

Abstract

The utility model relates to an adjustable electric bed which comprises a bed frame, a bed plate and a mattress, wherein the bed plate comprises a first bed plate, a second bed plate, a third bed plate and a fourth bed plate which are hinged in sequence from the head to the tail of the bed; the second bed plate is fixedly connected onto the bed frame; a sliding rod for pushing the first bed plate and the third bed plate to be lifted up is arranged in the middle of the bed frame; a back angle sensor is mounted on the first bed plate; a leg angle sensor is mounted on the third bed plate; the back angle sensor and the leg angle sensor are used for sensing and adjusting deflection angles of the first bed plate and the third bed plate respectively, and are connected with a controller. The adjustable electric bed has the beneficial effects that an accumulated position deviation generated when the adjustable bed is used for a long time and is used by people with different body weights is eliminated through the angle sensors; the deflection angles of the bed plates are accurately adjusted; the applicability is good; the comfortableness and the satisfiability of users are improved.

Description

Adjustable electric bed

Technical field

The utility model relates to a kind of adjustable electric bed.

Background technology

Along with the raising of people's living standard, the softness that people are not also singly only limited in sleep for the requirement of bed is comfortable, also needs some movable functions.For example, when people see in bed TV, read a book, read newspaper or sick rest or adjust to while stimulating circulation position, all need back or knee to raise certain angle, semi-lying half is sat just comfortable.

The sensor of original adjustable bed adjusting position adopts time memory or Hall memory style mostly.Used when adjustable bed time memory the people of different weight, can produce position deviation because of different loads.Although it is more excellent that time memory is compared in Hall memory, during long-time use, still can accumulate generation position deviation.Therefore we need adopt good stability, sensor that sensitivity is high to eliminate the adjustable bed position deviation of bringing because of load difference, thereby bring rest environment more comfortable, freely to people.

Utility model content

The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of adjustable electric bed.

The utility model solves the technical scheme that its technical problem adopts: a kind of adjustable electric bed, comprise bed frame, bed board and mattress, bed board comprises from the head of a bed to tailstock the first hinged successively bed board, the second bed board, the 3rd bed board and the 4th bed board, the first bed board is back-supported plate, the 3rd bed board is thigh support board, the second bed board is fixedly connected on bed frame, the middle part of bed frame is provided with and promotes the slide bar that the first bed board and the 3rd bed board lift, the direct current push rod motor that promotes slide bar motion is installed on bed frame, back angular transducer is installed on the first bed board, on the 3rd bed board, shank angular transducer is installed, back angular transducer, shank angular transducer is responded to respectively and is regulated the first bed board, the deflection angle of the 3rd bed board, back angular transducer, shank angular transducer is connected with controller.

Further, back angular transducer, shank angular transducer are installed on respectively the middle part, the back side of the first bed board, the 3rd bed board.

Further, back angular transducer, shank angular transducer and controller are wired connection.

The beneficial effects of the utility model are: by the use of angular transducer, eliminate adjustable bed long-time use and different weight people and use the accumulative total position deviation producing, adjusting for bed board deflection angle is accurate, and applicability is good, improves user's comfort level and satisfaction.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is further illustrated.

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the partial enlarged drawing at A place in Fig. 1;

Fig. 3 is the partial enlarged drawing at B place in Fig. 1;

Fig. 4 is top view of the present utility model;

Fig. 5 is the structural representation of back angular transducer and/or shank angular transducer.

Wherein: 1. the first bed board, 2. the second bed board, 3. the 3rd bed board, 4. the 4th bed board, 5. the first push rod, 6. the second push rod, 7. slide bar, 8. back angular transducer, 9. shank angular transducer, 10. bed frame.

The specific embodiment

By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.

A kind of adjustable electric bed as shown in Fig. 1～5, comprise bed frame 10, bed board and mattress, bed board comprises from the head of a bed to tailstock hinged successively the first bed board 1, the second bed board 2, the 3rd bed board 3 and the 4th bed board 4, between the head of a bed portion of bed frame 10 and the first bed board 1, be provided with rotating the first push rod 5, between the tailstock portion of bed frame 10 and the 4th bed board 4, be provided with rotating the second push rod 6.The first bed board 1 is back-supported plate, and the 3rd bed board 3 is thigh support board, and the second bed board 2 is fixedly connected on bed frame 10, and the middle part of bed frame 10 is provided with and promotes the slide bar 7 that bed board lifts, and the direct current push rod motor that promotes slide bar 7 motions is also installed on bed frame 10.Direct current push rod motor promotes slide bar 7 motions, and slide bar 7 lifts the first bed board 1 and the 3rd bed board 3, and the first push rod 5, the second push rod 6 play respectively the effect of supporting and fixing the first bed board 1, the 4th bed board 4.

The first bed board 1 middle part, the back side is provided with back angular transducer 8, the 3rd bed board 3 middle parts, the back side are provided with shank angular transducer 9, the deflection angle of the first bed board 1 is responded to and regulated to back angular transducer 8, and the deflection angle of the 3rd bed board 3 is responded to and regulated to shank angular transducer 9.Back side middle part be the suitableeest installation site, and due to good rigidly in the middle part of the back side, be out of shape littlely, angular transducer can be responded to the angle of bed board deflection accurately, and sensitivity is good.

Back angular transducer 8, shank angular transducer 9 wired connections have controller.Angular transducer is sent to controller by the angle information sensing, after controller analytical information, adjustment signal is issued to angular transducer, and angular transducer regulates the angle of bed board according to adjusting signal, thereby regulates the rising height of bed board.By angle, come definite height more accurate, and be not subject to the impact of load.

In controller, include desired location program and reserved location program.Desired location is that the most people that makes that controller carries is felt the deflection angle value of comfortable the first bed board 1 and the 3rd bed board 3, thereby back and shank is lifted to the position of corresponding height; Reserved location is felt comfortable deflection angle value for user by the user that makes who reaches in the first bed board 1 and the 3rd bed board 3 deflection, user can be stored in this deflection angle value in controller, can reach very soon this position when facilitating use next time, individual adaptability is strong, can meet each one different demands.

The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.

Claims

1. an adjustable electric bed, comprise bed frame (10), bed board and mattress, bed board comprises from the head of a bed to tailstock hinged successively the first bed board (1), the second bed board (2), the 3rd bed board (3) and the 4th bed board (4), the first bed board (1) is back-supported plate, the 3rd bed board (3) is thigh support board, the second bed board (2) is fixedly connected on bed frame (10), the middle part of bed frame (10) is provided with and promotes the slide bar (7) that the first bed board (1) and the 3rd bed board (3) lift, the direct current push rod motor that promotes slide bar (7) motion is installed on bed frame (10), it is characterized in that: on described the first bed board (1), back angular transducer (8) is installed, on the 3rd bed board (3), shank angular transducer (9) is installed, back angular transducer (8), shank angular transducer (9) is responded to respectively and is regulated the first bed board (1), the deflection angle of the 3rd bed board (3), back angular transducer (8), shank angular transducer (9) is connected with controller.

2. adjustable electric bed according to claim 1, is characterized in that: described back angular transducer (8), shank angular transducer (9) are installed on respectively the middle part, the back side of the first bed board (1), the 3rd bed board (3).

3. adjustable electric bed according to claim 1, is characterized in that: described back angular transducer (8), shank angular transducer (9) are wired connection with controller.