CN210748297U

CN210748297U - Soft bed with intelligent angle adjusting function

Info

Publication number: CN210748297U
Application number: CN201922044442.7U
Authority: CN
Inventors: 李建煌; 李建阳
Original assignee: Shenzhen Gediao Household Furniture Co ltd
Current assignee: Shenzhen style home furnishing Co.,Ltd.
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-06-16
Anticipated expiration: 2029-11-23

Abstract

The utility model relates to a but soft bed of intelligent regulation angle, including the head board, be fixed in the crossbeam on the head board and the backup pad that is located crossbeam one side, the backup pad top is equipped with the bedstead with the crossbeam top jointly, the bedstead both sides all are fixed with the curb plate, be equipped with first bed board and second bed board on the bedstead between two blocks of curb plates, rotate between two blocks of curb plates and install the axis of rotation, the axis of rotation is located the position that is close to first bed board, the axis of rotation runs through the second bed board and fixes with it, install adjusting part jointly on curb plate and the second bed board, install jointly in curb plate and the axis of rotation and be used for restricting axis of rotation pivoted. The utility model discloses when using, the user can adjust the inclination of second bed board as required through adjusting part, and after the angle modulation of second bed board finishes, the user only needs to restrict the rotation of axis of rotation through the locking subassembly to avoided suffering exogenic action because of the second bed board and taken place to rotate, and influenced the condition of user normal use.

Description

Soft bed with intelligent angle adjusting function

Technical Field

The utility model belongs to the technical field of furniture technique and specifically relates to a but intelligent angle regulation's soft bed is related to.

Background

As is well known, the soft bed is used as a household appliance, each household is used, the traditional bed is generally fixed in structure, the bed board is directly installed on the bed frame, then the mattress is placed on the bed board, and the mattress is heavy, so that the mattress is rarely moved in the using process, the bed is effectively utilized to achieve more comfortable experience, which is one of the comfortable living targets pursued by the public, the lifting bed is produced by responding to the demand, and the lifting bed is generally used by families or medical care personnel at present.

The utility model discloses a chinese utility model patent that bulletin number is CN209219644U discloses a manual gas pole elevating bed, including soft mattress and bedstead, the inside one end of bedstead is provided with two gas poles side by side, and the gas pole top is provided with movable bed board, and movable bed board bottom is provided with two connecting blocks, and movable bed board is connected with the gas pole through the connecting block, and the one end of movable bed board is provided with the loose-leaf, and the other end fixed connection of loose-leaf is on the bedstead, and movable bed board passes through loose-leaf and bedstead looks swing joint. The utility model discloses an adopt the lift gas pole of similar seat, the user lies and just can operate the lift control pole on the bed, and the health lifts up lift control a little and feels, just can adjust the inclination of head of a bed.

However, in the manual pneumatic rod lifting bed in the technical scheme, the position of the movable bed plate is adjusted only through the pneumatic rod, and a corresponding locking assembly is not arranged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but soft bed of intelligent regulation angle, this soft bed is through setting up the locking subassembly to make this soft bed in the angular adjustment to the bed board back that finishes, can in time lock the axis of rotation of bed board, avoided the bed board because of receiving the exogenic action and taking place to rotate, and influence the condition of user normal use.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a but soft bed of intelligent angle regulation, includes the head board, is fixed in crossbeam on the head board lateral wall and the backup pad that is located crossbeam one side, the bedstead is installed jointly at backup pad top and crossbeam top, the bedstead both sides all are fixed with the curb plate, two be equipped with first bed board and second bed board on the bedstead between the curb plate, first bed board is located the position that is close to backup pad one side, two rotate between the curb plate and install the axis of rotation, the axis of rotation is located the position that is close to first bed board, the axis of rotation runs through the second bed board and fixes with it, install the adjusting part who is used for adjusting the inclination of second bed board jointly on curb plate and the second bed board, install jointly in curb plate and the axis of rotation and be used for restricting axis of rotation pivoted locking.

Through adopting above-mentioned technical scheme, when using, the user can adjust the inclination of second bed board as required through adjusting part, and after the angle modulation of second bed board finishes, the user only needs to restrict the rotation of axis of rotation through the locking subassembly to avoided suffering exogenic action because of the second bed board and taken place to rotate, and influenced the condition of user normal use.

The utility model discloses further set up to: an operation box is fixed on the side wall of the side plate far away from the second bed plate, the locking assembly comprises a rotary table sleeved on and fixed with the rotary shaft, an inserting hole arranged on the rotary table, a rotary rod arranged in the operation box and rotationally connected with the side walls at two sides of the operation box, a crank fixed at the end part of the rotary rod and positioned outside the operation box, a chain wheel sleeved on and fixed with the rotary rod, a chain fixed on and meshed with the chain wheel, a slide rod fixed at one end of the chain far away from the chain wheel, an inserting rod fixed at one end of the slide rod far away from the chain and in inserting fit with the inserting hole, a sliding sleeve fixed in the operation box and in sliding fit with the slide rod, and a spring sleeved on and positioned between the sliding sleeve and the inserting rod, the inserting hole is provided with a plurality of inserting holes which are uniformly distributed on the periphery of the rotary shaft, one end of the, the other end of the spring is fixed with one end of the plug rod, which is far away from the plug hole.

By adopting the technical scheme, when the angle of the second bed board is adjusted, a user only needs to hold the crank and rotate the crank, the crank rotates to drive the rotating rod fixed with the crank to rotate, meanwhile, the rotating rod drives the chain wheel fixed with the rotating rod to rotate, the chain wheel drives the chain meshed with the chain wheel to rotate, in the process, the chain pulls the inserting rod to move towards one side far away from the inserting hole through the sliding rod, and at the moment, the user can adjust the angle of the second bed board through the adjusting assembly; when the locking assembly is used for locking the position of the rotating shaft, a user only needs to slowly loosen the crank, the insertion rod moves to one side close to the insertion hole under the elastic action of the spring until the insertion rod is inserted into the insertion hole, so that the rotating disc is well limited through the insertion rod, and the effect of limiting the rotating shaft fixed with the rotating disc to rotate is achieved.

The utility model discloses further set up to: one end of the insertion rod, which is close to the insertion hole, is provided with an inverted part, and the cross section area of the inverted part of the insertion rod is linearly increased from the insertion hole to one side close to the sliding sleeve.

Through adopting above-mentioned technical scheme, through setting up the portion of falling to connect, reduced the degree of difficulty that the spliced pole inserted in the spliced eye to be favorable to the user to control the rotation of axis of rotation.

The utility model discloses further set up to: and one end of the crank, which is far away from the side wall of the operation box, is sleeved with a rubber sleeve fixed with the crank.

Through adopting above-mentioned technical scheme, the rubber sleeve adopts rubber materials to make, and its surface has great coefficient of friction to this frictional force between user's hand and the crank has been increased, thereby is favorable to the user to hold firm the crank and rotate.

The utility model discloses further set up to: the fixed subassembly that is used for fixed crank is installed on the lateral wall of control box, fixed subassembly is including being fixed in the L shape body of rod on the control box lateral wall and being fixed in the L shape body of rod and keeping away from the rubber circle of control box lateral wall one end, works as when peg graft pole and plug-in connection hole separation, the rubber circle is pegged graft with the crank.

Through adopting above-mentioned technical scheme, when adjusting the angle of second bed board, the user only needs the pulling rubber circle for rubber circle is pegged graft with the crank, has played good limited effect to this rotation of crank, thereby has avoided making the condition of peg graft pole to the motion of spliced eye one side because of the crank rotates, is favorable to the user to adjust the angle of second bed board.

The utility model discloses further set up to: the operating box is characterized in that a rectangular through hole is formed in the side wall of the operating box, and a visual plate body made of transparent materials is hinged to the inner side wall of the rectangular through hole.

Through adopting above-mentioned technical scheme, the visual plate body adopts transparent material to make to this convenient to use person in time observes the inside condition of control box, is favorable to the user to observe the relative position between peg graft pole and the spliced eye, thereby convenient to use person brakes the carousel.

The utility model discloses further set up to: the adjusting component comprises a motor fixed on the side plate and a threaded rod fixed at the end part of an output shaft of the motor and rotationally connected with the side plate opposite to the motor, two threads with opposite rotating directions are arranged on the threaded rod, a first sliding block and a second sliding block which are in threaded connection with the threaded rod are sleeved on the two threads of the threaded rod respectively, a first fixed block and a second fixed block are fixed at the bottom of the second bed plate, a first supporting rod is arranged between the first sliding block and the first fixed block, two ends of the first supporting rod are rotationally connected with the first sliding block and the first fixed block respectively, a second supporting rod is arranged between the second sliding block and the second fixed block, two ends of the second supporting rod are rotationally connected with the second sliding block and the second fixed block respectively, and the second supporting rod and the first supporting rod are arranged in a staggered mode.

Through adopting above-mentioned technical scheme, when using adjusting part to adjust the angle of second bed board, the user only need open the motor, the motor drives the threaded rod rather than the output shaft is fixed after the work and takes place to rotate, because first slider and second slider are located two sections of threaded rod respectively and revolve to opposite screw on, make the threaded rod when rotating with this, first slider and second slider do the opposite motion, under the effect of first bracing piece and second bracing piece, the inclination of second bed board changes along with the rotation of threaded rod, thereby realized the regulation to second bed board inclination.

The utility model discloses further set up to: and a limiting block is arranged between the two sections of threads of the threaded rod and is sleeved on the threaded rod and fixed with the threaded rod.

Through adopting above-mentioned technical scheme, the stopper has all played good limiting displacement to first slider and second slider, has avoided first slider and second slider to lead to breaking away from the condition of screw thread because of the motion is excessive, has improved adjusting part's stability.

To sum up, the utility model discloses a beneficial technological effect does:

when the novel bed board is used, a user can adjust the inclination angle of the second bed board through the adjusting assembly according to needs, and after the angle of the second bed board is adjusted, the user only needs to limit the rotation of the rotating shaft through the locking assembly, so that the situation that the second bed board rotates under the action of external force and the normal use of the user is influenced is avoided;

when the locking assembly is used for locking the position of the rotating shaft, a user only needs to slowly loosen the crank, and the insertion rod moves to one side close to the insertion hole under the elastic force action of the spring until the insertion rod is inserted into the insertion hole, so that the rotating disc is well limited by the insertion rod, and the rotating shaft fixed with the rotating disc is limited to rotate;

in this scheme, the visual plate body adopts transparent material to make to this convenient to use person in time observes the inside condition of control box, is favorable to the user to observe the relative position between peg graft pole and the spliced eye, thereby convenient to use person brakes the carousel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the adjusting assembly for highlighting the utility model;

FIG. 3 is a schematic view showing the internal structure of the operation box of the present invention;

FIG. 4 is an enlarged partial schematic view of portion A of FIG. 3;

fig. 5 is a partially enlarged schematic view of a portion B in fig. 2.

Reference numerals: 1. a headboard; 11. a cross beam; 2. a support plate; 3. a bed frame; 31. a side plate; 311. an operation box; 312. a rectangular through hole; 313. a visible plate body; 32. a first bed plate; 33. a second bed board; 4. a rotating shaft; 5. a locking assembly; 51. a turntable; 511. inserting holes; 52. rotating the rod; 53. a crank; 531. a rubber sleeve; 54. a sprocket; 55. a chain; 56. a slide bar; 57. a plug rod; 571. a reverse connection part; 58. a sliding sleeve; 581. fixing the rod; 59. a spring; 6. a fixing assembly; 61. an L-shaped rod body; 62. a rubber ring; 7. an adjustment assembly; 71. a motor; 72. a threaded rod; 73. a first slider; 74. a second slider; 75. a first fixed block; 76. a second fixed block; 77. a first support bar; 78. a second support bar; 8. a limiting block; 9. a soft cushion.

Detailed Description

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

As shown in fig. 1 and fig. 2, the utility model discloses a flexible bed with an intelligent angle adjustment function, which comprises a headboard 1, a beam 11, a supporting board 2 and a bedstead 3. The headboard 1 is a rectangular plate-shaped structure and is vertically arranged, and the bottom surface of the headboard 1 is attached to the ground. The cross section of the cross beam 11 is rectangular and is horizontally arranged, and the side wall of the cross beam 11 is attached and fixed with the side wall of the headboard 1. The support plate 2 is a rectangular plate-shaped structure, which is arranged parallel to the headboard 1, and the bottom surface of the support plate 2 is also attached to the ground. The bedstead 3 is rectangular, the bottom surface of the bedstead is attached to the upper surface of the cross beam 11 and the upper surface of the supporting plate 2, and the bedstead 3 is provided with a plurality of transverse supports.

As shown in fig. 2, the bed frame 3 is provided with side plates 31, a first bed plate 32 and a second bed plate 33, the side plates 31 have a rectangular plate-like structure, the number of the side plates 31 is two, and the two side plates 31 are respectively located at both sides of the bed frame 3 and fixed to the side walls of the bed frame 3. The first bed plate 32 is rectangular plate-shaped and is located between the two side plates 31, the bottom surface of the first bed plate 32 is attached to the upper surface of the bed frame 3, and as shown in fig. 1, the first bed plate 32 is located at a position close to the support plate 2 side. The second bed plate 33 is rectangular plate-shaped and is located between the two side plates 31, the bottom surface of the second bed plate 33 is also attached to the upper surface of the frame 3, and the second bed plate 33 is located at a position close to the headboard 1 side. The first bed board 32 and the second bed board 33 are provided with a soft cushion 9 together, the soft cushion 9 is rectangular, and the area of the cross section of the soft cushion 9 is larger than the sum of the cross sections of the first bed board 32 and the second bed board 33.

As shown in fig. 3, a rotating shaft 4 is installed between the two side plates 31, the rotating shaft 4 is a round rod shape, the axis thereof is horizontal, the rotating shaft 4 is located at a position close to the first bed plate 32, the rotating shaft 4 penetrates through the second bed plate 33 and is fixed with the second bed plate, one end of the rotating shaft 4 is rotatably connected with one side plate 31, and the other end of the rotating shaft 4 penetrates through the other side plate 31 and is rotatably connected with the other side plate 31.

As shown in fig. 3, the operation box 311 is mounted on the side plate 31, the operation box 311 has a rectangular box structure, and as shown in fig. 4, the rotation shaft 4 penetrates through one end of the side plate 31 and is located in the operation box 311, and the side wall of the operation box 311 is fixed to the side wall of the side plate 31 on the side away from the second bed plate 33. The side plate 31 and the rotating shaft 4 are jointly provided with a locking assembly 5, and the locking assembly 5 comprises a rotary disc 51, a plug hole 511, a rotating rod 52, a crank 53, a chain wheel 54, a chain 55, a sliding rod 56, a plug rod 57, a sliding sleeve 58 and a spring 59. The turntable 51 is a disc-shaped structure, the axis of the turntable 51 coincides with the axis of the rotating shaft 4, the turntable 51 is sleeved on and fixed with the rotating shaft 4, and the turntable 51 is located in the operation box 311. The cross section of each insertion hole 511 is circular, the axis of each insertion hole 511 is parallel to the axis of the rotary disc 51, the number of the insertion holes 511 is multiple, and the insertion holes 511 are uniformly distributed on the periphery of the rotary shaft 4. The rotating rod 52 is a round rod, the axis of the rotating rod is perpendicular to the axis of the rotating disc 51, one end of the rotating rod 52 is rotatably connected with the side wall of one side of the operating box 311, and the other end of the rotating rod 52 penetrates through the side wall of the other side of the operating box 311 and is rotatably connected with the side wall. The cross section of the crank 53 is circular, one end of the crank 53 is fixed with one end of the rotating rod 52 penetrating through the side wall of the operation box 311, and one end of the crank 53 far away from the side wall of the operation box 311 is sleeved with a rubber sleeve 531. The cross section of the rubber sleeve 531 is circular, the rubber sleeve 531 is sleeved on the crank 53 and fixed with the crank 53, the rubber sleeve 531 is made of elastic rubber material, and the surface of the rubber sleeve 531 has a large friction coefficient, so that the friction force between the hand of a user and the crank 53 is increased, and the user can hold the crank 53 firmly and rotate the crank 53 conveniently. The axis of the chain wheel 54 coincides with the axis of the rotating rod 52, and the chain wheel is sleeved on and fixed to the rotating rod 52, and the axis of one of the insertion holes 511 intersects with the chain wheel 54. One end of the chain 55 is fixed to the sprocket 54, and is fitted over and engaged with the sprocket 54. The sliding rod 56 is a round rod-shaped structure, the axis of the sliding rod 56 coincides with the axis of one of the inserting rods 57, the diameter of the sliding rod 56 is smaller than the aperture of the inserting hole 511, and one end of the sliding rod 56 is fixed with one end of the chain 55 far away from the chain wheel 54. The insertion rod 57 is a round rod, the axis of the insertion rod 57 coincides with the axis of the sliding rod 56, the insertion rod 57 is inserted into the insertion hole 511, one end of the insertion rod 57 is fixed with one end of the sliding rod 56, which is far away from the chain 55, and the other end of the insertion rod 57 is provided with an inverted part 571. The inverted part 571 is in a circular truncated cone shape, and the cross-sectional area of the inverted part 571 of the plugging rod 57 increases linearly from the plugging hole 511 to the side close to the sliding sleeve 58, so that the difficulty of inserting the plugging rod 57 into the plugging hole 511 is reduced. The cross section of the sliding sleeve 58 is circular, the axis of the sliding sleeve 58 coincides with the axis of the sliding rod 56, the sliding sleeve 58 is in sliding fit with the sliding rod 56, and the sliding sleeve 58 and the inner side wall of the operation box 311 are fixed through the fixing rod 581. The telescopic direction of the spring 59 is parallel to the axial direction of the sliding rod 56, the spring 59 is sleeved on the sliding rod 56, one end of the spring 59 is fixed with one end of the sliding sleeve 58 far away from the chain wheel 54, and the other end of the spring 59 is fixed with one end of the plug rod 57 far away from the plug hole 511.

As shown in fig. 1 and 4, a rectangular through hole 312 is formed on a side wall of the operation box 311, the position of the rectangular through hole 312 corresponds to the turntable 51, and a visible plate 313 is hinged to an inner side wall of the rectangular through hole 312. The visual plate 313 is made of transparent material, so that a user can observe the inside of the operation box 311 through the visual plate 313 conveniently, and the user can know the relative position between the insertion hole 511 and the insertion rod 57 on the rotary disc 51 in time.

As shown in fig. 5, a fixing member 6 is mounted on a sidewall of the operating box 311, and the fixing member 6 includes an L-shaped rod 61 and a rubber ring 62. The L-shaped rod 61 is L-shaped, one end of the L-shaped rod is fixed to the sidewall of the operating box 311, and the other end of the L-shaped rod 61 extends vertically upward. The rubber ring 62 is circular, is made of elastic rubber material, and the arc surface of the rubber ring 62 is fixed with the end part of the L-shaped rod body 61. As shown in fig. 4, when the insertion rod 57 is separated from the insertion hole 511, the rubber ring 62 is inserted into the crank 53, so that the crank 53 is well limited, and the rotation of the crank 53 due to external force is avoided. Referring to fig. 3 again, before adjusting the angle of the second bed board 33, the user only needs to hold the crank 53 and rotate, the crank 53 rotates to drive the rotating rod 52 fixed to the crank 53 to rotate, the rotating rod 52 drives the chain wheel 54 fixed to the rotating rod 52 to rotate, meanwhile, the chain wheel 54 drives the chain 55 meshed with the chain wheel to rotate, the chain 55 drives the inserting rod 57 to move to the side far away from the inserting hole 511 through the sliding rod 56, in this process, the spring 59 gradually contracts, when the inserting rod 57 is separated from the inserting hole 511, the user can perform a limiting function on the crank 53 by inserting the rubber ring 62 into the end of the crank 53 far away from the side wall of the operating box 311, thereby preventing the crank 53 from rotating due to the action of external force, and facilitating the user to adjust the angle of the second bed board 33.

As shown in fig. 2, the side plate 31 and the second bed plate 33 are mounted with an adjusting assembly 7, and the adjusting assembly 7 includes a motor 71, a threaded rod 72, a first slider 73, a second slider 74, a first fixing block 75, a second fixing block 76, a first supporting rod 77, and a second supporting rod 78. Referring to fig. 3, the motor 71 is fixed on the side wall of the side plate 31, and the axial direction of the output shaft of the motor is parallel to the axial direction of the rotating shaft 4, in this embodiment, the motor 71 is a servo motor, so that the user can control the operation speed of the motor 71 conveniently. The axis of the threaded rod 72 coincides with the axis of the output shaft of the motor 71, one end of the threaded rod 72 is fixed with the end part of the output shaft of the motor 71, the other end of the threaded rod 72 is rotatably connected with the side plate 31 opposite to the motor 71, and two sections of threads with opposite rotating directions are arranged on the threaded rod 72. The cross section of the first sliding block 73 is rectangular, and the first sliding block is sleeved on one section of threads of the threaded rod 72 and is in threaded connection with the threaded rod. The cross section of the second sliding block 74 is rectangular, the second sliding block is sleeved on the other section of the thread of the threaded rod 72 and is in threaded connection with the other section of the thread, and the second sliding block 74 and the first sliding block 73 are symmetrically arranged around the two sections of the thread. The first fixing block 75 is a rectangular block structure, and the upper surface thereof is fixed to the bottom surface of the second base plate. The second fixing block 76 is a rectangular block structure, and the upper surface thereof is fixed to the bottom surface of the second base plate. The first supporting rod 77 is a square rod-shaped structure, one end of which is rotatably connected to the first slider 73, and the other end of the first supporting rod 77 is rotatably connected to the first fixing block 75. The second support bar 78 is a square bar structure, one end of the second support bar 78 is rotatably connected with the second slider 74, the other end of the second support bar 78 is rotatably connected with the second fixing block 76, and the second support bar 78 and the first support bar 77 are arranged in a staggered manner. When the position of the second bed plate 33 is adjusted, a user only needs to turn on the motor 71, the motor 71 drives the threaded rod 72 fixed with the output shaft of the motor to rotate after working, and the first slider 73 and the second slider 74 are respectively in threaded connection with two sections of external threads on the threaded rod 72, and the circumferential rotation of the first slider 73 and the second slider 74 is limited by the first supporting rod 77 and the second supporting rod 78, so that the first slider 73 and the second slider 74 move oppositely in the rotating process of the threaded rod 72, and the angle adjustment of the second bed plate 33 is realized.

As shown in fig. 2, the threaded rod 72 is provided with a limiting block 8, the cross section of the limiting block 8 is rectangular, the limiting block 8 is sleeved on the threaded rod 72 and fixed with the threaded rod, and the limiting block 8 is located between two sections of threads of the threaded rod 72. The limiting block 8 has a good limiting effect on the first sliding block 73 and the second sliding block 74, and the situation that the first sliding block 73 and the second sliding block 74 slide out of threads is avoided, so that the stability of the adjusting assembly 7 is improved.

The implementation principle of the embodiment is as follows: when using, the user can adjust the inclination of second bed board 33 through adjusting part 7 as required, and after the angle modulation of second bed board 33 finishes, the user only needs to restrict the rotation of axis of rotation 4 through locking Assembly 5 to avoided suffering the exogenic action because of second bed board 33 and taking place to rotate, and influenced the condition of user normal use.

Before the angle of the second bed board 33 is adjusted, the user only needs to hold the crank 53 and rotate, the crank 53 rotates to drive the rotating rod 52 fixed with the crank 53 to rotate, the rotating rod 52 drives the chain wheel 54 fixed with the crank 52 to rotate, meanwhile, the chain wheel 54 drives the chain 55 meshed with the chain to rotate, the chain 55 drives the inserting rod 57 to move towards one side far away from the inserting hole 511 through the sliding rod 56, in the process, the spring 59 gradually contracts, when the inserting rod 57 is separated from the inserting hole 511, the user inserts the rubber ring 62 into one end of the side wall of the operating box 311 far away from the crank 53, the limiting effect on the crank 53 can be achieved, the condition that the crank 53 rotates due to the action of external force is avoided, and the angle of the second bed board 33 is adjusted by the user. When the position of the second bed plate 33 is adjusted, a user only needs to turn on the motor 71, the motor 71 drives the threaded rod 72 fixed with the output shaft of the motor to rotate after working, and the first slider 73 and the second slider 74 are respectively in threaded connection with two sections of external threads on the threaded rod 72, and the circumferential rotation of the first slider 73 and the second slider 74 is limited by the first supporting rod 77 and the second supporting rod 78, so that the first slider 73 and the second slider 74 move oppositely in the rotating process of the threaded rod 72, and the angle adjustment of the second bed plate 33 is realized. After the position of the second bed board 33 is adjusted, the user only needs to adjust the motor 71 to operate at a low speed, so that one of the insertion holes 511 on the rotary table 51 corresponds to the insertion rod 57 (the user can observe the position through the visible board body 313), at this time, the user only needs to hold the rubber ring 62 to take down from the crank 53, under the elastic action of the spring 59, the insertion rod 57 moves to one side close to the insertion hole 511, and finally the insertion rod 57 is inserted into the insertion hole 511, so that the rotary table 51 is well limited by the insertion rod 57, thereby limiting the rotation of the rotating shaft 4, avoiding the situation that the second bed board 33 rotates due to the action of external force, and improving the stability of the second bed board 33.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a but soft bed of intelligent angle regulation, includes head board (1), is fixed in crossbeam (11) on head board (1) lateral wall and is located backup pad (2) of crossbeam (11) one side, bedstead (3) are installed jointly at backup pad (2) top and crossbeam (11) top, bedstead (3) both sides all are fixed with curb plate (31), its characterized in that: two be equipped with first bed board (32) and second bed board (33) on bedstead (3) between curb plate (31), first bed board (32) are located the position that is close to backup pad (2) one side, two rotate between curb plate (31) and install axis of rotation (4), axis of rotation (4) are located the position that is close to first bed board (32), axis of rotation (4) run through second bed board (33) and fixed with it, install adjusting part (7) that are used for adjusting the inclination of second bed board (33) jointly on curb plate (31) and second bed board (33), install jointly on curb plate (31) and axis of rotation (4) and be used for restricting axis of rotation (4) pivoted locking Assembly (5).

2. The soft bed with the intelligent adjustable angle as claimed in claim 1, wherein: an operation box (311) is fixed on the side wall of one side of the side plate (31) far away from the second bed plate (33), the locking assembly (5) comprises a rotary table (51) sleeved on and fixed with the rotary shaft (4), an insertion hole (511) arranged on the rotary table (51), a rotary rod (52) arranged in the operation box (311) and rotationally connected with the side walls on the two sides of the operation box, a crank (53) fixed at the end part of the rotary rod (52) and positioned outside the operation box (311), a chain wheel (54) sleeved on and fixed with the rotary rod (52), a chain (55) fixed on and meshed with the chain wheel (54), a sliding rod (56) fixed at one end of the chain (55) far away from the chain (54), an insertion rod (57) fixed at one end of the sliding rod (56) far away from the chain (55) and in insertion fit with the insertion hole (511), a sliding sleeve (58) fixed in the operation box (311) and slidably fitted with the sliding rod (56), and a sliding sleeve on the insertion rod (57) and positioned The spring (59) between cover (58) and spliced pole (57), spliced eye (511) are equipped with a plurality ofly, a plurality ofly spliced eye (511) evenly distributed is in axis of rotation (4) week side, the one end and the sliding sleeve (58) of spring (59) are fixed, the other end and the one end that spliced pole (57) kept away from spliced eye (511) are fixed.

3. The soft bed capable of intelligently adjusting the angle as claimed in claim 2, wherein: one end of the plug rod (57) close to the plug hole (511) is provided with an inverted part (571), and the cross section area of the inverted part (571) of the plug rod (57) is linearly increased from the plug hole (511) to one side close to the sliding sleeve (58).

4. The soft bed capable of intelligently adjusting the angle as claimed in claim 2, wherein: and one end of the crank (53) far away from the side wall of the operation box (311) is sleeved with a rubber sleeve (531) fixed with the crank.

5. The soft bed capable of intelligently adjusting the angle as claimed in claim 2, wherein: install fixed subassembly (6) that are used for fixed crank (53) on the lateral wall of control box (311), fixed subassembly (6) are including being fixed in L shape body of rod (61) on control box (311) lateral wall and being fixed in L shape body of rod (61) and keeping away from rubber circle (62) of control box (311) lateral wall one end, work as when peg graft pole (57) and spliced eye (511) separation, rubber circle (62) are pegged graft with crank (53).

6. The soft bed capable of intelligently adjusting the angle as claimed in claim 5, wherein: a rectangular through hole (312) is formed in the side wall of the operating box (311), and a visual plate body (313) made of transparent materials is hinged to the inner side wall of the rectangular through hole (312).

7. The soft bed with the intelligent adjustable angle as claimed in claim 1, wherein: the adjusting component (7) comprises a motor (71) fixed on the side plate (31) and a threaded rod (72) which is fixed at the end part of an output shaft of the motor (71) and is rotationally connected with the side plate (31) opposite to the motor (71), two threads opposite to each other are arranged on the threaded rod (72), a first sliding block (73) and a second sliding block (74) which are connected with the threaded rod in a threaded manner are respectively sleeved on the two threads of the threaded rod (72), a first fixed block (75) and a second fixed block (76) are fixed at the bottom of the second bed plate (33), a first supporting rod (77) is arranged between the first sliding block (73) and the first fixed block (75), two ends of the first supporting rod (77) are rotationally connected with the first sliding block (73) and the first fixed block (75) respectively, and a second supporting rod (78) is arranged between the second sliding block (74) and the second fixed block (76), the two ends of the second supporting rod (78) are respectively connected with the second sliding block (74) and the second fixing block (76) in a rotating mode, and the second supporting rod (78) and the first supporting rod (77) are arranged in a staggered mode.

8. The soft bed capable of intelligently adjusting the angle according to claim 7, wherein: a limiting block (8) is arranged between the two sections of threads of the threaded rod (72), and the limiting block (8) is sleeved on the threaded rod (72) and fixed with the threaded rod.