CN215776797U - Intelligent safety electric bed - Google Patents
Intelligent safety electric bed Download PDFInfo
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- CN215776797U CN215776797U CN202121758558.8U CN202121758558U CN215776797U CN 215776797 U CN215776797 U CN 215776797U CN 202121758558 U CN202121758558 U CN 202121758558U CN 215776797 U CN215776797 U CN 215776797U
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- frame
- push rod
- rotating shaft
- fixed
- shaft sleeve
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Abstract
The utility model discloses an intelligent safe electric bed, which comprises: the first frame, the second frame, the third frame and the fourth frame are connected in sequence; a bottom frame provided with a rotating shaft; a second frame provided with a rotating shaft sleeve; the rotating shaft sleeve is sleeved on the rotating shaft, and the rotating shaft rotates relative to the rotating shaft sleeve so as to drive the second frame to rotate on the bottom frame; the pushing structure is arranged at the bottom of the first frame, one end of the pushing structure is fixed on the second frame, and the other end of the pushing structure is fixed on the first frame; the push-pull structure is arranged at the bottom of the second frame and is fixed on the second frame; the connecting rod is connected with the third frame and the fourth frame and locked on the push-pull structure; rotating-structure sets up and sheathes in bottom frame and pivot, makes the user directly become the position of sitting from the posture of lying, need not waist upset power when getting off the bed, and not only more laborsaving, and can reduce other unexpected circumstances that the in-process of getting up probably appears, safer intelligence more.
Description
Technical Field
The utility model relates to a bed, in particular to an intelligent safe electric bed.
Background
Beds are not strange to people and are essential home equipment in our lives, but now science and technology are more and more advanced, so that the most advanced beds are electric beds, and the electric beds are mainly realized by using electric control bed heads and bed plates and can be automatically adjusted according to the required height of people. But also the electric bed now has a music function and can also realize the remote function of mobile device connection.
However, the existing electric bed can only realize the lifting function of each part basically so as to adapt to the musculoskeletal situation of different users, but is inconvenient for people with relatively inflexible bodies, such as the old and the patient, to get on or off the bed, and is easy to cause accidents when getting on or off the bed.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent safe electric bed which can effectively solve the problems.
The utility model is realized by the following steps:
an intelligent safety electric bed comprising: the first frame, the second frame, the third frame and the fourth frame are connected in sequence;
a bottom frame provided with a rotating shaft;
a second frame provided with a rotating shaft sleeve; the rotating shaft sleeve is sleeved on the rotating shaft, and the rotating shaft rotates relative to the rotating shaft sleeve so as to drive the second frame to rotate on the bottom frame; the pushing structure is arranged at the bottom of the first frame, one end of the pushing structure is fixed on the second frame, and the other end of the pushing structure is fixed on the first frame;
the push-pull structure is arranged at the bottom of the second frame and is fixed on the second frame;
the connecting rod is connected with the third frame and the fourth frame and locked on the push-pull structure;
and the rotating structure is arranged on the bottom frame and the rotating shaft sleeve.
As a further improvement, the bottom frame further comprises a bearing fixed between the rotating shaft sleeve and the rotating shaft, a clamp spring for fixing the bearing, and mounting plates arranged at two ends of the inner side of the bottom frame.
As a further improvement, the rotating shaft sleeve is provided with a clamping sleeve, the clamping sleeve is provided with two clamping holes, one end of the rotating structure is connected with the clamping holes, and the other end of the rotating structure is connected with the mounting plate of the bottom frame.
As a further improvement, the fixing structure comprises a bolt penetrating through the rotating shaft sleeve and the rotating shaft, a locking nut sleeved outside the top of the bolt, a metal pad arranged at the bottom of the locking nut, a plastic pad attached to the bottom of the metal pad, and a shaft sleeve embedded in the rotating shaft sleeve.
As a further improvement, the pushing structure comprises a joint fixed on the first frame, a first push rod connected to the joint, a first cylinder sleeved outside the first push rod, a first push rod motor driving the first push rod, and a first connecting joint fixed on the second frame.
As a further improvement, the push-pull structure includes a second connector connected to the second frame, a second push rod motor fixed to the second connector, a second cylinder fixed to the second push rod motor, and a second push rod movably connected to the second cylinder and connected to the second push rod motor, wherein a hanging plate is disposed at the bottom of the third frame, an annular groove is disposed in the hanging plate, one end of the second push rod is locked to the second push rod through a pin and slides in the annular groove, one end of the connecting rod is locked to the second push rod through a pin and follows the second push rod to slide in the annular groove, a corner connecting plate is disposed at the bottom of the fourth frame, and the corner connecting plate is hinged to the other end of the connecting rod.
As a further improvement, the revolution mechanic is including setting up two third connector on the arbitrary one of mounting panel, with the fixed third push rod motor of third connector is fixed third cylinder on the third push rod motor to and swing joint is in the third cylinder, and with the third push rod that third push rod motor meets, the terminal rigid coupling of third push rod has a fourth connector, the fourth connector with arbitrary card hole on the cutting ferrule meets.
As a further improvement, the bottom of the second frame is provided with a plurality of pulleys, and the pulleys are arranged on the bottom frame.
As a further improvement, a shielding layer is filled between the second frame and the bottom frame.
The utility model has the beneficial effects that:
according to the utility model, the rotation of the bed body can be realized through the matching of the bottom frame and the second frame, and then the bed body can be converted into a seat mode from a lying bed mode through the lifting matching of the pushing structure, the pushing structure and the connecting rod with the first frame, the second frame, the third frame and the fourth frame, so that a user can directly change from a lying posture to a sitting posture, no effort is required for turning over the waist when getting out of the bed, the labor is saved, other possible accidents in the getting-up process can be reduced, and the bed is safe and intelligent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic side view of an intelligent safety electric bed according to the present invention.
Fig. 2 is a schematic perspective view of an intelligent electric bed according to the present invention.
Fig. 3 is an exploded view of an intelligent safety electric bed according to the present invention.
Fig. 4 is an enlarged schematic view of region a in fig. 1.
FIG. 5 is a schematic view of a pushing structure according to the present invention.
FIG. 6 is a schematic view of a push-pull structure and a connecting rod according to the present invention.
Fig. 7 is a schematic structural view of a rotary structure of the present invention.
Fig. 8 is a first operation diagram of the smart electric bed according to the present invention.
Fig. 9 is a second operation diagram of the smart security electric bed according to the present invention.
Fig. 10 is a third operation diagram of the smart electric bed according to the present invention.
Figure 11 is a top view of a mounting plate of the present invention engaged with a rotating structure.
Fig. 12 is a schematic perspective view of fig. 8.
Fig. 13 is a schematic perspective view of fig. 9.
Fig. 14 is a schematic perspective view of fig. 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-14, an intelligent safety electric bed includes: the frame comprises a first frame 1, a second frame 2, a third frame 3 and a fourth frame 4 which are connected in sequence; a bottom frame 5 provided with a rotating shaft 501; a second frame 2 provided with a rotating shaft sleeve 201; the rotating shaft sleeve 201 is sleeved on the rotating shaft 501, and the rotating shaft 501 rotates relative to the rotating shaft sleeve 201, so that the second frame 2 is driven to rotate on the bottom frame 5; the pushing structure 6 is arranged at the bottom of the first frame 1, one end of the pushing structure 6 is fixed on the second frame 2, and the other end of the pushing structure 6 is fixed on the first frame 1; the push-pull structure 7 is arranged at the bottom of the second frame 2 and is fixed on the second frame 2; the connecting rod 8 is used for connecting the third frame 3 and the fourth frame 4 and is locked on the push-pull structure 7; the rotating structure 9 is arranged on the bottom frame 5 and the rotating shaft sleeve 201, and the first frame 1, the second frame 2, the third frame 3 and the fourth frame 4 are hinged with each other.
Further, bottom frame 5 is still including fixing bearing 502 between pivot cover 201 and the pivot 501, fixed bearing 502's jump ring 503 sets up the mounting panel 504 at the inboard both ends of bottom frame 5, be provided with cutting ferrule 2011 on the pivot cover 201, be provided with two card holes on the cutting ferrule 2011, the one end of rotating-structure 9 with the card jogged joint, the other end of rotating-structure 9 with the mounting panel 504 of bottom frame 5 is connected, wherein, rotating-structure 9 can be according to different habits of different users, install it on left side or right side mounting panel 504 and card hole, make whole bed body can rotate to the left or rotate to the right, assemble according to user's off-bed direction when the installation, more accord with different users 'habits, improve user's use experience.
Further, the fixing structure 10 comprises a fixing structure 10 fixed on the rotating shaft sleeve 201, wherein the fixing structure 10 comprises a bolt 104 penetrating through the rotating shaft sleeve 201 and the rotating shaft 501, a locking nut 105 sleeved outside the top of the bolt 104, a metal pad 103 arranged at the bottom of the locking nut 105, a plastic pad 102 attached to the bottom of the metal pad 103, and a shaft sleeve 101 embedded in the rotating shaft sleeve 201.
Further, the pushing structure 6 includes a joint 601 fixed on the first frame 1, a first push rod 602 connected to the joint 601, a first cylinder 603 sleeved outside the first push rod 602, a first push rod motor 604 driving the first push rod 602, and a first connecting joint 605 fixed on the second frame 2.
Further, the push-pull structure 7 includes a second connector 701 connected to the second frame 2, a second push rod motor 702 fixed to the second connector 701, a second cylinder 703 fixed to the second push rod motor 702, and a second push rod 704 movably connected to the second cylinder 703 and connected to the second push rod motor 702, the bottom of the third frame 3 is provided with a hook plate 301, a circular groove is provided in the hook plate 301, one end of the second push rod 704 slides in the circular groove, one end of the connecting rod 8 is locked to the second push rod 704 by a pin, and slides in the circular groove along with the second push rod 704, the bottom of the fourth frame 4 is provided with an angle connecting plate 401, and the angle connecting plate 401 is hinged to the other end of the connecting rod 8.
Further, revolution mechanic 9 is including setting up two third connector 901 on the arbitrary one of mounting panel 504, with the fixed third push rod motor 902 of third connector 901 is fixed, fixes third cylinder 903 on third push rod motor 902 to and swing joint is in third cylinder 903, and with third push rod 904 that third push rod motor 902 meets, the terminal rigid coupling of third push rod 904 has a fourth connector 905, fourth connector 905 with arbitrary one card hole on the cutting ferrule 2011 meets.
Further, the bottom of second frame 2 is provided with a plurality of pulley 202, pulley 202 slides and sets up on the bottom frame 5, be provided with on the bottom frame 5 and supply the gliding fagging of pulley 202, can reduce the transportation installation degree of difficulty of whole framework when dismantling or installing, can reduce the friction that receives when rotating simultaneously, reduce the direct bearing of pivot 501, pivot cover 201, bearing 502 etc..
Furthermore, a shielding layer (not shown in the figure) is filled between the second frame 2 and the bottom frame 5, so that the framework between the second frame 2 and the bottom frame 5 can be shielded, the safety is improved, other people are prevented from exploring into the mechanical framework when the second frame rotates, and meanwhile, the attractiveness is improved.
The use principle of the utility model is as follows:
a user lies on the first frame 1, the second frame 2, the third frame 3 and the fourth frame 4 horizontally, firstly, the pushing structure 6 is driven, the first push rod motor 603 pushes the first push rod 602 out, the first frame 1 connected with the joint 601 is pushed up to form a certain angle with the horizontal plane, and at the moment, the back of the user is pushed up; meanwhile, a second push rod motor 702 on the push-pull structure 7 pushes out a second push rod 704, so that the second push rod 704 slides in a ring groove in the hanging plate 301, and the third frame 3 and the fourth frame 4 are jacked upwards, at this time, the hip of the user is on the second frame 2, and the back and the legs are jacked up by the first frame 1, the third frame 3 and the fourth frame 4 respectively (wherein the preliminary jacking up of the third frame 3 and the fourth frame 4 is to prevent the collision with the foot frames at the tail part of the bed body during rotation, and can reach a more comfortable position);
then, the third push rod motor 902 on the rotating structure 9 is started, because the fourth connector 905 on the third push rod 904 of the third push rod motor 902 is connected with the clamping sleeve 2011 on the rotating shaft sleeve 201, and the third connector 901 is connected with the mounting plate 504 on the bottom frame 5, the third connector 901 is not moved, and when the third push rod motor 902 pushes the third push rod 904, the rotating shaft sleeve 201 is driven to rotate, so as to drive the second frame 2 and the first frame 1, the third frame 3 and the fourth frame 4 connected with the second frame to rotate, so that the whole mechanical frame rotates to one side where the user is accustomed to getting out of the bed;
after the rotation is finished, two steps are simultaneously carried out at the same time, the first step is to continuously start the pushing structure 6, so that the length pushed by the first push rod 602 is lengthened, and further the inclined angle of the first frame 1 is increased, so that the upper half of the user is basically kept in a sitting state, the second step is to drive the second push rod 704 to retract by the second push rod motor 702, at the moment, due to the connection effect of the connecting rod 8, the second push rod 704 can pull the angle connecting plate 401 to move towards one side of the moving direction of the second push rod 704, so that an included angle is formed between the fourth frame 4 and the third frame 3, the lower leg of the user can naturally droop, and through the steps, the user can be converted into a sitting posture from a lying posture, the user does not need to exert force in the whole process, and the user can get on and get off the bed more safely.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An intelligent safety electric bed, comprising: the frame comprises a first frame (1), a second frame (2), a third frame (3) and a fourth frame (4) which are connected in sequence;
a bottom frame (5) provided with a rotating shaft (501);
a second frame (2) provided with a rotating shaft sleeve (201); the rotating shaft sleeve (201) is sleeved on the rotating shaft (501), and the rotating shaft (501) rotates relative to the rotating shaft sleeve (201) so as to drive the second frame (2) to rotate on the bottom frame (5);
a pushing structure (6) arranged at the bottom of the first frame (1), the pushing structure (6)
One end is fixed on the second frame (2), and the other end is fixed on the first frame (1)
The above step (1);
the push-pull structure (7) is arranged at the bottom of the second frame (2) and is fixed on the second frame (2);
the connecting rod (8) is used for connecting the third frame (3) and the fourth frame (4) and is locked on the push-pull structure (7);
and the rotating structure (9) is arranged on the bottom frame (5) and the rotating shaft sleeve (201).
2. An intelligent safety electric bed according to claim 1, wherein the bottom frame (5) further comprises a bearing (502) fixed between the rotating shaft sleeve (201) and the rotating shaft (501), a clamp spring (503) for fixing the bearing (502), and mounting plates (504) arranged at two ends of the inner side of the bottom frame (5).
3. An intelligent safety electric bed according to claim 2, wherein the rotating shaft sleeve (201) is provided with a clamping sleeve (2011), the clamping sleeve (2011) is provided with two clamping holes, one end of the rotating structure (9) is connected with the clamping holes, and the other end of the rotating structure (9) is connected with the mounting plate (504) of the bottom frame (5).
4. The intelligent safety electric bed according to claim 1, further comprising a fixing structure (10) fixed on the rotating shaft sleeve (201), wherein the fixing structure (10) comprises a bolt (104) penetrating through the rotating shaft sleeve (201) and the rotating shaft (501), a lock nut (105) sleeved outside the top of the bolt (104), a metal pad (103) arranged at the bottom of the lock nut (105), a plastic pad (102) attached to the bottom of the metal pad (103), and a shaft sleeve (101) embedded in the rotating shaft sleeve (201).
5. An intelligent safety electric bed according to claim 1, wherein the pushing structure (6) comprises a joint (601) fixed on the first frame (1), a first push rod (602) connected to the joint (601), a first cylinder (603) sleeved outside the first push rod (602), a first push rod motor (604) driving the first push rod (602), and a first connecting joint (605) fixed on the second frame (2).
6. An intelligent safety electric bed according to claim 1, wherein the push-pull structure (7) comprises a second connector (701) connected with the second frame (2), a second push rod motor (702) fixed with the second connector (701), a second cylinder (703) fixed with the second push rod motor (702), and a second push rod (704) movably connected in the second cylinder (703) and connected with the second push rod motor (702), the bottom of the third frame (3) is provided with a hook plate (301), an annular groove is arranged in the hook plate (301), one end of the second push rod (704) slides in the annular groove, one end of the connecting rod (8) is locked on the second push rod (704) through a pin, the second push rod (704) slides in the annular groove along with the pin, the bottom of the fourth corner frame (4) is provided with a connecting plate (401), the angle connecting plate (401) is hinged with the other end of the connecting rod (8).
7. An intelligent safety electric bed according to claim 3, wherein the rotating structure (9) comprises a third connector (901) arranged on any one of the two mounting plates (504), a third push rod motor (902) fixed with the third connector (901), a third cylinder (903) fixed on the third push rod motor (902), and a third push rod (904) movably connected in the third cylinder (903) and connected with the third push rod motor (902), the tail end of the third push rod (904) is fixedly connected with a fourth connector (905), and the fourth connector (905) is connected with any one clamping hole on the clamping sleeve (2011).
8. An intelligent safety electric bed according to claim 1, characterized in that the bottom of the second frame (2) is provided with a plurality of pulleys (202), and the pulleys (202) are arranged on the bottom frame (5).
9. An intelligent safety electric bed according to claim 8, wherein a shielding layer is filled between the second frame (2) and the bottom frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758558.8U CN215776797U (en) | 2021-07-30 | 2021-07-30 | Intelligent safety electric bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758558.8U CN215776797U (en) | 2021-07-30 | 2021-07-30 | Intelligent safety electric bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215776797U true CN215776797U (en) | 2022-02-11 |
Family
ID=80126812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121758558.8U Active CN215776797U (en) | 2021-07-30 | 2021-07-30 | Intelligent safety electric bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215776797U (en) |
-
2021
- 2021-07-30 CN CN202121758558.8U patent/CN215776797U/en active Active
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