Intelligent folding bed motor adjusting mechanism convenient to adjust

Abstract

The utility model discloses an intelligent folding bed motor adjusting mechanism convenient to adjust, and relates to the technical field of adjusting mechanisms. The intelligent folding bed motor adjusting mechanism convenient to adjust comprises a bed frame, and the inner wall of the bed frame is provided with an upper body mattress plate and a lower body mattress plate; the angle adjusting assembly comprises a fixing plate fixedly arranged on the inner wall of the bed frame and a rotating hole formed in the side face of the fixing plate, a transverse threaded column is rotationally arranged on the inner wall of the rotating hole through a bearing, and a driving motor used for driving the transverse threaded column to rotate is arranged on the side face of the fixing plate; the height adjusting assembly is used for adjusting the overall height of the bed frame. By arranging the angle adjusting assembly, the angle of the upper body mattress plate can be adjusted through rotation of the driving motor according to different requirements or habits, so that the purpose of automatically adjusting the body angle of a person is achieved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of adjustment mechanisms, in particular to an adjustment mechanism for a motor of an intelligent folding bed which is convenient to adjust. Background Art

[0002] A folding bed is a simple bed designed using joints. For convenience and space conservation, it can be folded and stored in various ways. It is practical, practical, and easy to store. A patent for a multifunctional folding bed with intelligent noise reduction is currently available, with patent publication number CN215913919U. The bed features a pillow on the front and armrests on both sides. The armrests are equipped with a multifunctional controller, and a power module is located on the back. A reference microphone located at the headrest of the bed collects noise and feeds it into the active noise reduction module. The module then undergoes analog-to-digital conversion, adaptive filtering, and digital-to-analog conversion, generating a secondary signal with the same amplitude and opposite phase as the noise. After passing through a power amplifier, the signal is output by a speaker, where it destructively interferes with noise in the office, achieving active noise reduction. The bed also features a sleep-aid module that emits sleep-inducing audio through a speaker, shortening sleep time and improving sleep quality. Audio can be selected and volume controlled via buttons. A wake-up module is also included, triggering a timer by setting a sleep time. This utility model addresses the issue of noise affecting office workers during their lunch breaks, providing users with a comfortable sleeping environment.

[0003] Regarding the above-mentioned related technologies, the inventor believes that there are the following defects: the smart folding bed proposed by the above-mentioned patent technology can only achieve noise reduction and wake-up functions during actual use. For people with different habits, the smart folding bed cannot be adjusted in height and angle during actual use, causing discomfort to people.

[0004] Therefore, we propose an easily adjustable intelligent folding bed motor adjustment mechanism to solve the above problems. Utility Model Content

[0005] In view of the deficiencies of the prior art, the present invention provides a conveniently adjustable intelligent folding bed motor adjustment mechanism, which solves the problem in the prior art that the angle and height of the folding bed cannot be automatically adjusted.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a conveniently adjustable intelligent folding bed motor adjustment mechanism, comprising:

[0007] A bed frame, wherein the inner walls of the bed frame are respectively provided with an upper body mattress board and a lower body mattress board;

[0008] An angle adjustment assembly, which is used to adjust the angle of the upper body mattress board, the angle adjustment assembly includes a fixed plate fixedly mounted on the inner wall of the bed frame, and a rotating hole opened on the side of the fixed plate, the inner wall of the rotating hole is rotatably provided with a transverse threaded column through a bearing, and the side of the fixed plate is provided with a driving motor for driving the transverse threaded column to rotate, the inner wall of the bed frame is slidably provided with two symmetrical sliding plates, and the ends of the two sliding plates are fixed with moving blocks, the side of the moving block is provided with a threaded hole threadedly connected to the outer surface of the transverse threaded column, the upper surface of the moving block is rotatably provided with an adjusting rod, and the top end of the adjusting rod is rotatably connected to the lower surface of the upper body mattress board;

[0009] A height adjustment component is used to adjust the overall height of the bed frame. The height adjustment component includes two vertical plates symmetrically fixed on the lower surface of the bed frame, and a rectangular cavity is opened at the bottom end of each vertical plate. Telescopic plates are slidably provided on the inner walls of the two rectangular cavities, and a rotating motor is provided on the side of the vertical plate to drive the telescopic plates to automatically extend and retract.

[0010] Preferably, a driving gear disc is fixedly provided at the output end of the driving motor, one end of the transverse threaded column is rotatably connected to the inner side wall of the bed frame, and the other end of the transverse threaded column is fixedly provided with a driven gear disc that meshes with the driving gear disc.

[0011] Preferably, two groups of symmetrical limiting rods are fixed on the side surface of the fixed plate and the inner side wall of the bed frame, and the sides of the two sliding plates are respectively provided with sliding holes that are slidably connected to the outer surfaces of the two groups of limiting rods.

[0012] Preferably, a vertical threaded column is rotatably provided on the inner top wall of the rectangular cavity, and a cylindrical threaded groove is provided on the top end of the telescopic plate and is threadedly connected to the outer surface of the vertical threaded column.

[0013] Preferably, a limiting block is fixedly provided on the outer surface of the top end of the telescopic plate, and a strip-shaped limiting opening for sliding of the limiting block is opened on the inner side wall of the rectangular cavity.

[0014] Preferably, the output end of the rotary motor extends to the inside of the rectangular cavity and is fixedly provided with a driving bevel gear, and the outer surface of the top end of the vertical threaded column is fixedly provided with a driven bevel gear that meshes with the driving bevel gear.

[0015] Preferably, an anti-slip pad is fixedly provided at the bottom end of the telescopic plate, the anti-slip pad is semi-cylindrical in shape, and the material of the anti-slip pad is elastic rubber.

[0016] Preferably, a rotating groove is provided on the upper surface of the movable block, and a rotating frame is fixedly provided on the lower surface of the upper body mattress board, and the inner walls of the rotating groove and the rotating frame are both rotatably provided with rotating shafts, and both ends of the adjusting rod are rotatably connected to the rotating groove and the inner wall of the rotating frame respectively through the rotating shafts.

[0017] Beneficial effects

[0018] The utility model provides a conveniently adjustable motor adjustment mechanism for an intelligent folding bed. Compared with the prior art, it has the following advantages:

[0019] The motor adjustment mechanism of the intelligent folding bed with easy adjustment can adjust the angle of the upper body mattress board according to different needs or habits by rotating the driving motor through the provision of an angle adjustment component, thereby automatically adjusting the body angle of the person, and is highly practical. At the same time, by providing a height adjustment component, the height of the bed frame can be automatically adjusted, and the extension and retraction of a single retractable plate can adjust the overall inclination angle of the bed frame, thereby facilitating use by different people and further improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the vertical plate of the present utility model.

[0024] In the picture:

[0025] 100. Bed frame;

[0026] 200, upper body mattress board;

[0027] 300, mattress board for lower body;

[0028] 400, angle adjustment assembly; 401, fixed plate; 402, transverse threaded column; 403, drive motor; 404, sliding plate; 405, moving block; 406, adjustment rod; 407, driving gear disc; 408, driven gear disc; 409, limit rod; 4010, rotating frame;

[0029] 500, height adjustment assembly; 501, vertical plate; 502, telescopic plate; 503, rotary motor; 504, vertical threaded column; 505, cylindrical threaded groove; 506, limit block; 507, strip-shaped limit opening; 508, driving bevel gear; 509, driven bevel gear; 5010, anti-slip pad. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1

[0032] See also Figure 1-4 The utility model provides a technical solution: a conveniently adjustable intelligent folding bed motor adjustment mechanism, comprising:

[0033] The bed frame 100 has an upper body mattress board 200 and a lower body mattress board 300 provided on its inner wall;

[0034] The angle adjustment component 400 is used to adjust the angle of the upper body mattress board 200. The angle adjustment component 400 includes a fixed plate 401 fixedly mounted on the inner wall of the bed frame 100, and a rotating hole opened on the side of the fixed plate 401. The inner wall of the rotating hole is provided with a transverse threaded column 402 which is rotated by a bearing, and the side of the fixed plate 401 is provided with a driving motor 403 for driving the transverse threaded column 402 to rotate. The output end of the driving motor 403 is fixedly provided with a driving gear disc 407. One end of the transverse threaded column 402 is rotatably connected to the inner wall of the bed frame 100, and the other end of the transverse threaded column 402 is fixedly provided with a driven gear disc 408 which is meshed with the driving gear disc 407. The rotation of the driving motor 403 can drive the transverse threaded column 402 to decelerate its rotation, thereby achieving the purpose of slowly adjusting the angle of the upper body mattress board 200.

[0035] Two symmetrical sliding plates 404 are slidably mounted on the inner wall of the bed frame 100, and movable blocks 405 are fixed to the ends of the two sliding plates 404. The sides of the movable blocks 405 are provided with threaded holes that are threadedly connected to the outer surfaces of the transverse threaded posts 402. An adjustment rod 406 is rotatably mounted on the upper surface of the movable blocks 405, and the top end of the adjustment rod 406 is rotatably connected to the lower surface of the upper mattress board 200.

[0036] A rotating groove is provided on the upper surface of the movable block 405, and a rotating frame 4010 is fixedly provided on the lower surface of the upper body mattress board 200. The inner walls of the rotating groove and the rotating frame 4010 are both rotatably provided with rotating shafts. Both ends of the adjusting rod 406 are rotatably connected to the rotating groove and the inner wall of the rotating frame 4010 respectively through the rotating shafts, which can facilitate the adjusting rod 406 to push the upper body mattress board 200.

[0037] Two sets of symmetrical limiting rods 409 are fixed to the side of the fixed plate 401 and the inner wall of the bed frame 100, and the sides of the two sliding plates 404 are respectively provided with sliding holes that are slidably connected to the outer surfaces of the two sets of limiting rods 409, which effectively ensures the stability of the moving block 405 during the movement, thereby ensuring the stability of the upper body mattress board 200 when the angle is adjusted.

[0038] In this embodiment, by providing the angle adjustment component 400, the angle of the upper body mattress board 200 can be adjusted according to different needs or habits, thereby achieving the purpose of automatically adjusting the body angle of the person, which is highly practical.

[0039] Example 2

[0040] Based on the first embodiment, and different from the first embodiment,

[0041] A conveniently adjustable intelligent folding bed motor adjustment mechanism also includes:

[0042] The height adjustment component 500 is used to adjust the overall height of the bed frame 100. The height adjustment component 500 includes two vertical plates 501 symmetrically fixed on the lower surface of the bed frame 100, and the bottom ends of the two vertical plates 501 are each provided with a rectangular cavity. The inner walls of the two rectangular cavities are both slidably provided with a telescopic plate 502, and the bottom end of the telescopic plate 502 is fixed with an anti-slip pad 5010. The anti-slip pad 5010 is semi-cylindrical in shape, and the material of the anti-slip pad 5010 is elastic rubber, which gives the bed frame 100 good anti-slip performance.

[0043] A rotary motor 503 is provided on the side of the vertical plate 501 for driving the telescopic plate 502 to automatically extend and retract.

[0044] A vertical threaded column 504 is rotatably provided on the inner top wall of the rectangular cavity, and a cylindrical threaded groove 505 is provided on the top of the telescopic plate 502, which is threadedly connected to the outer surface of the vertical threaded column 504, and can drive the telescopic plate 502 to move automatically upward or downward when the vertical threaded column 504 rotates.

[0045] A limit block 506 is fixed on the outer surface of the top end of the telescopic plate 502, and a strip-shaped limit opening 507 is opened on the inner wall of the rectangular cavity for the limit block 506 to slide, which effectively ensures the stability of the telescopic plate 502 during telescoping and can limit its position when extending to prevent it from leaving the rectangular cavity.

[0046] The output end of the rotating motor 503 extends to the inside of the rectangular cavity and is fixed with a driving bevel gear 508, and the outer surface of the top end of the vertical threaded column 504 is fixed with a driven bevel gear 509 that meshes with the driving bevel gear 508, which can drive the vertical threaded column 504 to decelerate rotation through the rotation of the rotating motor 503.

[0047] In this embodiment, by providing a height adjustment component 500, the height of the bed frame 100 can be automatically adjusted according to the habits of different users, and the extension and retraction of a single retractable plate 502 can adjust the overall inclination angle of the bed frame 100, thereby facilitating use by different people and further improving practicality.

[0048] During operation, when a person lies on the intelligent folding bed, he or she can start the driving motor 403 through an external remote controller according to different needs or habits. The rotation of the driving motor 403 drives the active gear plate 407 to rotate, and the rotation of the active gear plate 407 drives the driven gear plate 408 and the horizontal threaded column 402 to rotate. The rotation of the horizontal threaded column 402 drives the moving block 405 to move left or right, thereby driving the adjusting rod 406 to push the upper body mattress board 200, thereby adjusting the angle of the upper body mattress board 200, thereby achieving the purpose of automatically adjusting the body angle of the person, which is highly practical and convenient for people to use the intelligent folding bed. When the mattress is adjusted, the two rotating motors 503 can be started separately through an external remote control according to the habits of different users. The rotation of the rotating motor 503 drives the active bevel gear 508 to rotate, and the rotation of the active bevel gear 508 drives the driven bevel gear 509 and the vertical threaded column 504 to rotate. The rotation of the vertical threaded column 504 drives the telescopic plate 502 to move downward under the action of the cylindrical thread groove 505, thereby adjusting the height of the bed frame 100. Moreover, the extension and retraction of a single telescopic plate 502 can adjust the overall inclination angle of the bed frame 100, making it easier for different people to use and further improving practicality.

[0049] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

Claims

1. A conveniently adjustable motor adjustment mechanism for an intelligent folding bed, characterized in that: include: A bed frame (100), wherein the inner wall of the bed frame (100) is respectively provided with an upper body mattress board (200) and a lower body mattress board (300); An angle adjustment assembly (400) is used to adjust the angle of the upper body mattress board (200), the angle adjustment assembly (400) comprising a fixing plate (401) fixed to the inner wall of the bed frame (100), and a rotation hole provided on the side of the fixing plate (401), the inner wall of the rotation hole being provided with a transverse threaded column (402) which is rotatable via a bearing, and a driving motor (402) for driving the transverse threaded column (402) to rotate is provided on the side of the fixing plate (401). 3) The inner wall of the bed frame (100) is provided with two symmetrical sliding plates (404) for sliding, and the ends of the two sliding plates (404) are fixed with moving blocks (405), the side of the moving block (405) is provided with a threaded hole threadedly connected to the outer surface of the transverse threaded column (402), the upper surface of the moving block (405) is rotatably provided with an adjusting rod (406), and the top end of the adjusting rod (406) is rotatably connected to the lower surface of the upper body mattress board (200); A height adjustment assembly (500) is used to adjust the overall height of a bed frame (100), the height adjustment assembly (500) comprising two vertical plates (501) symmetrically fixed on the lower surface of the bed frame (100), the bottom ends of the two vertical plates (501) each having a rectangular cavity, the inner walls of the two rectangular cavities each having a telescopic plate (502) slidably provided thereon, and a rotating motor (503) for driving the telescopic plate (502) to automatically telescope is provided on the side of the vertical plate (501).

2. The conveniently adjustable motor adjustment mechanism for an intelligent folding bed according to claim 1, characterized in that: The output end of the driving motor (403) is fixedly provided with a driving gear disc (407), one end of the transverse threaded column (402) is rotatably connected to the inner wall of the bed frame (100), and the other end of the transverse threaded column (402) is fixedly provided with a driven gear disc (408) that meshes with the driving gear disc (407).

3. The conveniently adjustable motor adjustment mechanism for an intelligent folding bed according to claim 1, characterized in that: Two groups of symmetrical limiting rods (409) are fixedly provided on the side of the fixed plate (401) and the inner wall of the bed frame (100), and sliding holes are respectively opened on the sides of the two sliding plates (404) and are slidably connected to the outer surfaces of the two groups of limiting rods (409).

4. The conveniently adjustable motor adjustment mechanism for an intelligent folding bed according to claim 1, characterized in that: A vertical threaded column (504) is rotatably provided on the inner top wall of the rectangular cavity, and a cylindrical threaded groove (505) is provided on the top of the telescopic plate (502) and is threadably connected to the outer surface of the vertical threaded column (504).

5. The conveniently adjustable motor adjustment mechanism for an intelligent folding bed according to claim 1, characterized in that: A limiting block (506) is fixedly provided on the outer surface of the top end of the telescopic plate (502), and a strip-shaped limiting opening (507) for the limiting block (506) to slide is opened on the inner side wall of the rectangular cavity.

6. The conveniently adjustable motor adjustment mechanism for an intelligent folding bed according to claim 4, characterized in that: The output end of the rotary motor (503) extends into the interior of the rectangular cavity and is fixedly provided with a driving bevel gear (508), and the top outer surface of the vertical threaded column (504) is fixedly provided with a driven bevel gear (509) that meshes with the driving bevel gear (508).

7. The conveniently adjustable motor adjustment mechanism for an intelligent folding bed according to claim 1, characterized in that: An anti-slip pad (5010) is fixedly provided at the bottom end of the telescopic plate (502). The anti-slip pad (5010) is in a semi-cylindrical shape and is made of elastic rubber.

8. The conveniently adjustable motor adjustment mechanism for an intelligent folding bed according to claim 1, characterized in that: The upper surface of the movable block (405) is provided with a rotation groove, and the lower surface of the upper body mattress board (200) is fixedly provided with a rotation frame (4010), and the inner walls of the rotation groove and the rotation frame (4010) are both rotatably provided with a rotation shaft, and both ends of the adjustment rod (406) are rotatably connected to the rotation groove and the inner wall of the rotation frame (4010) respectively through the rotation shaft.

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