CN220832460U - Bed with sleep assisting function - Google Patents

Abstract

The utility model discloses a bed with sleep assisting function, which is provided with a bed body and a bed surface matched with the upper surface of the bed body, and is characterized in that a bracket is arranged in the bed body, a motor and a bearing seat are fixed on the bracket, the bearing seat supports an eccentric shaft, the lower end of the eccentric shaft is provided with a belt pulley which is connected with the belt pulley on the motor through a transmission belt for transmission, an eccentric shaft part at the upper end of the eccentric shaft is matched and assembled with an eccentric bearing on the bed surface, an orientation pin which is connected with the bed body and the bed surface and can slide and rotate in an orientation pin chute is designed at the opposite side of the eccentric bearing, and hanging rings are designed at four corners of the bed body and are matched with the hanging rings fixed at the corresponding positions of the bed surface. The device has the advantages that the motor drives the eccentric shaft to rotate, so that the whole bed surface generates horizontal swing and longitudinal sliding in the horizontal circular arc direction by taking the directional pin as the circle center, the swing amplitude is determined by the eccentricity of the eccentric shaft, and the swing can relax people, thereby promoting the effective sleep of people.

Description

Bed with sleep assisting function

Technical Field

The utility model belongs to a bed in furniture, in particular to a bed with an auxiliary function, and particularly relates to a bed with an auxiliary sleep function.

Background

The bed for rest in the family is various, various in variety and various in function, and is also an essential basic furniture home for the family. For people with poor sleep, a bed that can assist sleep is desirable. In order to solve the problem of sleep, many products have been developed on the market, such as: pillow and mattress for assisting sleep, even the mattress is divided into two parts, which are not mutually affected when turning over, and music for relieving is added, so as to achieve the effect of assisting sleep. However, the prior household (including commercial) bed products can not achieve the effect of assisting sleep basically. Based on the above, the present inventors have made intensive studies on various kinds of bedding currently popular in the market, and have proposed the object of the present utility model.

Disclosure of Invention

The utility model aims to add a bedding with auxiliary functions. I.e. to provide a bed with sleep-aiding function.

The technical scheme of the utility model is realized by the following steps that the bed with the sleep assisting function is provided with a bed body (1) and a bed surface (2) covered on the bed body, and is characterized in that a bracket (9) is arranged in the bed body (1), a motor (10) and a bearing seat (7) are fixed on the bracket (9), the bearing seat (7) supports an eccentric shaft (8), a belt pulley at the lower end of the eccentric shaft is connected with the belt pulley on the motor (10) through a transmission belt (12) for transmission, an eccentric shaft part at the upper end of the eccentric shaft is assembled with an eccentric bearing (6) on the bed surface (2) in a matched manner, and an orientation pin (11) which is connected with the bed body (1) and the bed surface (2) and can slide and rotate in an orientation pin sliding groove (14) is designed at the opposite side of the eccentric bearing, and is fixed at the corresponding position of the tail part of the bed surface. Four corners of the bed body (1) are provided with hanging rings (3) and hanging rings (4), and the hanging rings (4) are matched with hanging hooks (5) fixed at corresponding positions of the bed surface (2).

The beneficial technical effects of the utility model are as follows: the motor drives the eccentric shaft to rotate, so that the whole bed surface generates horizontal swing and longitudinal sliding in the horizontal circular arc direction by taking the directional pin (11) as the center of a circle, the swing amplitude is determined by the eccentric degree of the eccentric shaft, and the swing and sliding can relax and relax the person lying on the back from spirit to muscles, and the effect and effect of assisting sleeping are achieved, so that the effective sleeping of the person is promoted.

Drawings

Fig. 1 is a schematic front view of a cross section of a structure of a bed according to the present utility model, fig. 2 is a schematic top view of the structure of fig. 1 with a bed surface removed, and for convenience of drawing and understanding, projection positions of a lifting ring (3), a hanging ring (4) and a lifting hook (5) in fig. 1 on the way are rotated by 45 degrees counterclockwise according to an axis of the lifting hook (5) in fig. 2, and the dimensions are drawn after being slightly compressed. Fig. 3 is a front view of the part structure of the eccentric shaft of the reference number (8), and fig. 4 is a plan view of fig. 3. Fig. 5 is an enlarged schematic view of the mating structure of the special suspension connection of the bed body and the bed surface, fig. 6 is a left side view of fig. 5, and fig. 7 is a top view of fig. 5. Fig. 8 is a schematic cross-sectional front view of the chute of reference number (14), and fig. 9 is a plan view of fig. 8.

The serial numbers in the drawings are: 1. the bed comprises a bed frame, 2, a bed surface, 3, hanging rings, 4, hanging rings, 5, hanging hooks, 6, eccentric bearings, 7, bearing seats, 8, eccentric shafts, 9, a bracket, 10, a motor, 11, directional pins, 12, a driving belt, 13, a bed body adjusting device, 14 and directional pin sliding grooves.

Detailed Description

The construction and use of the utility model will now be described in detail with reference to the examples given in the accompanying drawings. Referring to the attached drawings, the bed with the sleep assisting function is provided with a bed body (1) and a bed surface (2) covered on the bed body, and is characterized in that a support (9) is arranged in the bed body (1), a motor (10) and a bearing seat (7) are fixed on the support (9), the bearing seat (7) supports an eccentric shaft (8), a belt pulley at the lower end of the eccentric shaft is connected with the belt pulley on the motor (10) through a transmission belt (12) for transmission, an eccentric shaft part at the upper end of the eccentric shaft is assembled with an eccentric bearing (6) on the bed surface (2) in a matched manner, a directional pin (11) which is connected with the bed body (1) and the bed surface (2) and can slide and rotate in a directional pin sliding groove (14) is designed at the opposite side of the eccentric bearing, a hanging ring (3) and a hanging ring (4) are designed at four corner positions of the bed body (1), and the hanging ring (4) is matched with a hanging hook (5) fixed at the corresponding position of the bed surface (2). In order to increase the strength and stability of the hook, the hook can be hung firmly and reliably, and the hook can adopt a multi-branch fixing structure, as shown in fig. 5, 6 and 7.

The bracket (9) is fixedly connected with the bed body into an integral structure, the function of the bracket is to strengthen the rigidity and the stability of the bed, and the bracket is used for fixing the motor and the eccentric shaft, connecting the transmission device and the like, and can be realized according to the design of the bed body.

The design of the eccentricity of the eccentric shaft (8) needs to be carefully considered, and the general design requirement is that the numerical control of the diameter of the transmission main shaft and the eccentricity of the diameter of the eccentric shaft is proper in the range of 1.5:1 to 3:1. I.e. the ratio of the diameter of the end of the connecting pulley to the diameter of the end of the connecting bed surface in figures 3 and 4 is suitably controlled between 1.5:1 and 3:1. That is, the eccentricity of the eccentric shaft required for the bed of the present utility model is controlled as follows: 1.5:1 to 3:1.

The transmission between the motor and the eccentric shaft can adopt a structure that the motor is directly driven by a speed reducer or directly driven by a servo motor, and belt speed change or speed change of the speed reducer is not used, so that noise reduction consumption is further reduced.

The motor can use a direct current motor, an alternating current motor, a speed regulating motor, a variable frequency speed regulating motor or a servo motor.

Through experiments, the rotation speed of the eccentric shaft is controlled to be 10-60 revolutions per minute. Preferred speeds: rotational speeds of 10 rpm, 20 rpm, 30 rpm and 60 rpm are suitable. The rotational speed may be achieved by an automatic control circuit system.

The rotation time of the motor, i.e. the swing and slide time of the sleeping bed, can also be controlled by specific automatic control lines, for example: controlled within 10 minutes to 3 hours, even 6-8 hours.

When in use and installation, the combination body of the bed body and the bed surface is placed at a proper space position, and the bed body is adjusted to be horizontal or basically horizontal by the bed body adjusting device (13) and then fixed. The motor inside the bed body is controlled to rotate through the switch by connecting a power supply, so that limited swinging and sliding of the bed surface along the horizontal direction are generated, the amplitude of the swinging and sliding is determined through an eccentric shaft driven by the motor, the frequency of the swinging and sliding can be realized through controlling the rotating speed of the motor, and the time of the swinging and sliding can be realized through controlling the rotating time of the motor. Massage devices, such as massage mattresses and other auxiliary devices, may also be provided on the bed surface to increase its usability.

Claims (7)

1. The utility model provides a bed with assist sleep function, have bed body (1) and cover bed surface (2) on bed body (1), characterized by has support (9) in bed body (1) inside, be fixed with motor (10) and bearing frame (7) on support (9), bearing frame (7) support an eccentric shaft (8), the lower extreme of eccentric shaft has belt pulley to pass through belt pulley connection transmission on driving belt (12) and motor (10), eccentric shaft portion and the eccentric bearing (6) cooperation assembly on bed surface (2) of eccentric shaft upper end, the opposite side design of eccentric bearing has a directional pin (11) that can slide and rotate in directional pin spout (14) of connecting bed body (1) and bed surface (2), four bight designs of bed body (1) have rings (3) and link (4), this link (4) cooperates with lifting hook (5) of fixing at bed surface (2) relevant position.

2. A bed with sleep-aiding function according to claim 1, characterized in that the motor (10) and the eccentric shaft are driven by means of a reducer connection.

3. A bed with sleep-aiding function according to claim 1, characterized in that the motor (10) and the eccentric shaft are directly connected for transmission.

4. A bed with sleep-aiding function according to claim 1 or 2 or 3, characterized in that the motor (10) is an adjustable speed motor.

5. A bed with sleep-aiding function according to claim 4, wherein the motor (10) is a servo motor.

6. A bed with sleep-aiding function according to claim 1, characterized in that the rotation speed of the eccentric shaft (8) is 10-60 revolutions per minute.

7. A bed with sleep-aiding function according to claim 1, characterized in that the eccentricity of the eccentric shaft (8) is between 1.5:1 and 3:1.