A function linkage bed head skeleton

Abstract

The application discloses a function linkage bed head skeleton, which comprises two slide rail outer rails, two slide rail inner rails, an angle roller support and a slide rail motor, the slide rail inner rails are installed on the two slide rail outer rails and are driven by the slide rail motor, an angle rotating shaft is installed between the two slide rail inner rails, a backrest mounting piece is rotatably connected to the angle rotating shaft through a bearing, and a backrest is installed on the backrest mounting piece, rollers are arranged on the two sides of the angle roller support, guide grooves matched with the rollers are arranged on the backrest mounting piece, and the backrest is composed of at least one back plate. The backrest angle can be adjusted, first and second limiting protrusions are arranged on the two sides of the backrest mounting piece, double blocking points can be realized in the backrest folding and unfolding states, and the overall stability of the structure is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bed head skeleton, in particular to a function linkage bed head skeleton. BACKGROUND

[0002] Now the bed is only a tool for people to provide sleep; smart home is to take the house as the platform, using the integrated wiring technology, network communication technology, security and protection technology, automatic control technology, audio and video technology, the facilities related to the home life are integrated, the management system of the high efficient residential facilities and the family schedule is constructed, the safety, convenience, comfort, artistry of the home are improved, and the living environment of environmental protection and energy saving is realized.

[0003] Through the search, the Chinese patent No. CN 107212670 A discloses a kind of intelligent home bed, including floor, bed body, controller, processor, power supply, first hydraulic device, baffle, second hydraulic device, charging socket, wireless connection module, storage tank, electric seat, cooling cup seat, heating cup seat, heating electric network, heat-conducting copper plate, rubber pad, steel plate, temperature sensor.

[0004] The ordinary bed and smart home bed in prior art generally have the following shortcomings: the function of bed is relatively simple; the angle of backrest can not be well adjusted, and the bed head capable of adjusting the angle of backrest can not be unfolded or folded by one motor. SUMMARY

[0005] The present application aims to provide a function linkage bed head skeleton to solve the problems in the prior art.

[0006] To achieve the above object, the present application provides the following technical scheme: two slide rail outer rails, two slide rail inner rails, angle roller bracket and slide rail motor are included, the slide rail inner rail is installed on the two slide rail outer rails, and the slide rail inner rail is driven by the slide rail motor; angle rotating shaft is installed between the two slide rail inner rails, the backrest mounting piece is rotatably connected to the angle rotating shaft through bearing, and the backrest is installed on the backrest mounting piece; the roller is arranged on the angle roller bracket, and the guide groove matched with the roller is arranged on the backrest mounting piece; the backrest is composed of at least one back plate.

[0007] Preferably, one or both of the back massager and the neck massager are installed on the backrest.

[0008] Preferably, the backrest is composed of two back plates, which are back plate upper plate and back plate lower plate.

[0009] Preferably, the backrest mounting piece comprises a mounting bracket and a rotating bracket connected with the mounting bracket, the back massager is mounted on a lower plate of a back plate, and the neck massager is mounted on an upper plate of the back plate; the lower plate of the back plate is connected with the mounting bracket, and the upper plate of the back plate is connected with the rotating bracket.

[0010] Preferably, the rotating bracket is driven by a neck adjusting assembly.

[0011] Preferably, the neck adjusting assembly comprises an angle adjuster, a neck adjusting spline shaft and a neck adjusting motor, an output end of the neck adjusting motor is connected with a movable tooth of the angle adjuster through the neck adjusting spline shaft, and the movable tooth of the angle adjuster is fixedly connected with the rotating bracket.

[0012] Preferably, the backrest mounting piece is provided with a first limiting protrusion and a second limiting protrusion.

[0013] Preferably, the backrest further comprises a voice control system and / or a Bluetooth system and / or a music playing system.

[0014] Compared with the prior art, the backrest of the present application has the following advantages:

[0015] The backrest is driven by a slide rail motor to move up and down along an inner rail, the backrest mounting piece is connected with the inner rail through bearings, when the inner rail moves, the backrest mounting piece moves in the moving direction of the inner rail, and a guide groove of the backrest mounting piece is unfolded and folded when passing through a roller according to the moving direction of the inner rail; the angle of the backrest can be adjusted; the backrest mounting piece is provided with a guide groove matched with the roller through the rollers on both sides of an angle roller bracket; and the guide groove is unfolded or folded through a slide rail motor.

[0016] The backrest mounting piece is provided with a first limiting protrusion and a second limiting protrusion on both sides; in the folded state and the unfolded state of the backrest, double blocking points can be realized, and the overall stability of the structure is increased.

[0017] The back massager and the neck massager are arranged to massage the neck and the back. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the principles of the present application, and do not constitute a limitation of the present application. In the drawings:

[0019] Figure 1 is a structural schematic diagram of the present application;

[0020] Figure 2 is a structural schematic diagram of the present application without a backrest;

[0021] Figure 3 is a structural schematic diagram of the present application Figure 2Structure diagram of another perspective view;

[0022] Figure 4 Structure diagram of the present application with back massager and neck massager;

[0023] Figure 5 Structure diagram of the present application Figure 4 Structure diagram in unfolded state;

[0024] Figure 6 Structure diagram at the neck adjusting assembly of the present application.

[0025] In the figure: 1, outer rail of slide rail; 2, angle roller support; 3, inner rail of slide rail; 4, backrest; 5, angle rotating shaft; 6, bearing; 7, backrest mounting; 8, guide groove; 9, roller; 10, slide rail motor; 11, first limiting protrusion; 12, back massager; 13, neck massager; 14, neck adjusting motor; 15, neck adjusting spline shaft; 16, rotating support; 17, second limiting protrusion. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application.

[0027] Please refer to Figures 1-6In the embodiment of the present application, a function linkage bed head skeleton comprises two slide rail outer rails 1, two slide rail inner rails 3, an angle roller bracket 2 and a slide rail motor 10, the slide rail inner rails 3 are installed on the slide rail outer rails 1, and the slide rail inner rails 3 are driven by the slide rail motor 10; an angle rotating shaft 5 is installed between the two slide rail inner rails 3, the angle rotating shaft 5 is rotatably connected with a backrest mounting piece 7 through a bearing 6, and the backrest mounting piece 7 is installed with a backrest 4; the angle roller bracket 2 is provided with rollers 9 on both sides, and the backrest mounting piece 7 is provided with guide grooves 8 matched with the rollers 9; the backrest 4 drives the slide rail inner rails 3 to move up and down through the slide rail motor 10, the backrest mounting piece 7 is connected with the slide rail inner rails 3, the bearing 6 connects the backrest mounting piece 7, when the slide rail inner rails 3 move, the backrest mounting piece 7 moves to the moving direction of the slide rail, and the guide grooves 8 of the backrest mounting piece 7 are unfolded and folded when passing through the rollers 9 according to the moving direction of the slide rail; the backrest mounting piece is provided with guide grooves matched with the rollers through the rollers on both sides of the angle roller bracket; and unfolding or folding is realized through a slide rail motor.

[0028] The backrest 4 is composed of at least one back plate; the backrest 4 is composed of two back plates (a backrest upper plate and a backrest lower plate); the backrest upper plate is fixed on a rotating bracket 16, and the lifting and lowering of the backrest upper plate are controlled by the forward and reverse rotation of a neck adjusting motor 14.

[0029] The backrest mounting piece 7 is provided with a first limiting protrusion 11 and a second limiting protrusion 17; when the backrest 4 is in the process of folding, the backrest mounting piece 7 and the rollers 9 move to the highest point of the circular segment of the guide grooves 8 of the backrest mounting piece 7, at this time, the slide rail completes the whole stroke, at this time, the first limiting protrusion 11 and the angle roller bracket 2 are in contact, the rollers 9 and the backrest mounting piece 7 are matched, double stop points are realized, the movement of the backrest is limited, and the strength and stability of the backrest are increased. When the rollers 9 pass through the circular segment of the backrest mounting piece 7 and enter the straight line segment, the angle roller bracket 2 and the second limiting protrusion 17 and the rollers will just be in contact, the backrest mounting piece is limited to continue to open, so that the backrest mounting piece normally moves in the subsequent straight line segment, the rollers and the second limiting protrusion 17 realize double stop points, and the overall stability of the structure is increased. When the backrest is completely opened, the rollers 9 move to the last segment of the straight line segment of the backrest mounting piece 7, at this time, the slide rail also completes the whole stroke, and the backrest stops moving. The second limiting protrusion 17 and the angle roller bracket continue to be in contact. The rollers and the backrest mounting piece 7 form a stop point, and double stop points are formed by matching the second limiting protrusion 17, so as to increase the stability of the backrest. After the backrest stops moving, the lifting and lowering of the backrest upper plate are realized by controlling the angle adjuster through the forward and reverse rotation of the neck adjusting motor 14, and the lifting and lowering of the backrest upper plate are realized by the forward and reverse rotation of the angle adjuster. When the rotating bracket and the neck adjusting limiting stop point are in contact, the lifting and lowering of the neck adjustment are completed.

[0030] One or both of a back massager 12 and a neck massager 13 are installed on the backrest 4; the backrest mounting member 7 comprises a mounting bracket and a rotating bracket 16 connected with the mounting bracket; the back massager 12 is installed on a lower back plate, and the neck massager 13 is installed on an upper back plate; the lower back plate is connected with the mounting bracket, and the upper back plate is connected with the rotating bracket 16; the rotating bracket 16 is driven by a neck adjusting assembly, the neck adjusting assembly comprises an angle adjuster, a neck adjusting spline shaft 15 and a neck adjusting motor 14, an output end of the neck adjusting motor 14 is connected with a movable tooth of the angle adjuster through the neck adjusting spline shaft 15, the movable tooth of the angle adjuster is fixedly connected with the rotating bracket 16, the output end of the neck adjusting motor 14 drives the neck adjusting spline shaft 15 to rotate, the neck adjusting spline shaft 15 drives the movable tooth of the angle adjuster to rotate, the movable tooth of the angle adjuster drives the rotating bracket 16 to rotate, and the upper back plate is fixed on the rotating bracket, the raising and lowering of the upper back plate are controlled by the forward and reverse rotation of the neck adjusting motor.

[0031] The voice control system, the Bluetooth system and the music playing system are connected with an external control system. It should be noted that the voice control system, the Bluetooth system and the music playing system are prior arts, and thus will not be described herein.

[0032] Finally, it should be noted that the above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or replace some of the technical features with equivalent ones. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A functional linkage headboard frame, comprising two outer slide rails (1), two inner slide rails (3), an angle roller bracket (2), and a slide rail motor (10), characterized in that: Both of the two outer rails (1) of the slide rail are equipped with inner rails (3), which are driven by the slide rail motor (10); an angle rotation shaft (5) is installed between the two inner rails (3), and the angle rotation shaft (5) is rotatably connected to a backrest mounting component (7) through a bearing (6), and a backrest (4) is installed on the backrest mounting component (7); a roller (9) is provided on the angle roller bracket (2), and a guide groove (8) is provided on the backrest mounting component (7) to cooperate with the roller (9); the backrest (4) is composed of at least one back plate.

2. The functional linkage headboard frame according to claim 1, characterized in that: The backrest (4) is equipped with one or both of a back massager (12) and a neck massager (13).

3. A functional linkage headboard frame according to claim 1 or 2, characterized in that: The backrest (4) consists of two back panels, namely the upper back panel and the lower back panel.

4. The functional linkage headboard frame according to claim 3, characterized in that: The backrest mounting component (7) includes a mounting bracket and a rotating bracket (16) connected to the mounting bracket. The back massager (12) is mounted on the lower back panel, and the neck massager (13) is mounted on the upper back panel. The lower back panel is connected to the mounting bracket, and the upper back panel is connected to the rotating bracket (16).

5. A functional linkage headboard frame according to claim 4, characterized in that: The rotating support (16) is driven by the neck adjustment assembly.

6. A functional linkage headboard frame according to claim 5, characterized in that: The neck adjustment assembly includes an angle adjuster, a neck adjustment spline shaft (15), and a neck adjustment motor (14). The output end of the neck adjustment motor (14) is connected to the movable teeth of the angle adjuster through the neck adjustment spline shaft (15), and the movable teeth of the angle adjuster are fixedly connected to the rotating bracket (16).

7. The functional linkage headboard frame according to claim 1, characterized in that: The backrest mounting component (7) is provided with a first limiting protrusion (11) and a second limiting protrusion (17).

8. A functional linkage headboard frame according to claim 1, characterized in that: It also includes a voice control system and / or a Bluetooth system and / or a music playback system.

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