CN111920611A

CN111920611A - Household multifunctional nursing bed

Info

Publication number: CN111920611A
Application number: CN202010767484.8A
Authority: CN
Inventors: 尤标波
Original assignee: Ningbo Comfort Furniture & Bedding Co ltd
Current assignee: Ningbo Comfort Furniture & Bedding Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2020-11-13

Abstract

The invention discloses a household multifunctional nursing bed which comprises a bed body and a movable table component, wherein the movable table component comprises a table body, sliding wheels and sliding nut seats, sliding rails and sliding screws are arranged at the lower ends of the two sides of the bed body, the bed body comprises a bedside table, a hidden gap is formed in the position of the tail of the bed body, the table body comprises a table plate, lifting mast supporting legs and an underframe, the sliding nut seats and the sliding wheels are connected to the underframe, the sliding nut seats and the sliding screws form a sliding screw and nut mechanism, a driving motor is arranged at the lower end of the bed body and drives the sliding screws to rotate, and through the arrangement, the position and the height of the table plate can be adjusted according to use requirements.

Description

Household multifunctional nursing bed

Technical Field

The invention relates to the technical field of intelligent home furnishing, in particular to a household multifunctional nursing bed.

Background

At present, chinese patent publication No. CN107280875A discloses a nursing bed with a movable table, which comprises a bed body, wherein the bed board of the bed body has adjusting elongated grooves on the left and right sides, connecting support plates are fixed in the rear wall surface and the front portion of the adjusting elongated grooves, a transverse adjusting screw is located in the adjusting elongated grooves, the two ends of the transverse adjusting screw are hinged to the two connecting support plates, the front end of the transverse adjusting screw extends out of the front connecting support plate and is fixed with a rotating wheel, the rotating wheel is located in the front end of the adjusting elongated grooves, a self-lubricating moving block is screwed in the transverse adjusting screw, the self-lubricating moving block is located in the adjusting elongated grooves, the inner side wall of the self-lubricating moving block is tightly attached to the inner side wall of the adjusting elongated grooves, the outer side wall of the self-lubricating moving block is fixed to the outer moving block, the outer, the top ends of the two bending rod parts are fixed with a table plate.

The table of the nursing bed with the movable table plate needs to be manually adjusted, is difficult to operate, can be completed with the help of medical staff, is inconvenient to use, and needs to occupy a large space to influence the passing of staff.

Disclosure of Invention

The invention aims to provide a household multifunctional nursing bed which has the advantages of small occupied space and convenience in use.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides a domestic multi-functional nursing bed, includes the bed body and activity table subassembly, the activity table subassembly includes the table body, movable pulley and slip nut seat, the both sides lower extreme of the bed body is provided with sliding rail and sliding screw, the bed body includes the bedside cupboard, the tailstock department of the bed body is provided with hides the breach, the table body includes table, lift mast landing leg and chassis, slip nut seat and movable pulley are connected on the chassis, slip nut seat forms slip lead screw nut mechanism with sliding screw, the bed body lower extreme is provided with driving motor, driving motor drives sliding screw and rotates.

By adopting the technical scheme, the driving motor drives the sliding screw to rotate, the sliding nut seat drives the table body to horizontally move, and the position of the table plate is adjusted; the lifting mast supporting legs control the lifting of the table plate, when the table plate is not needed to be used, the lifting mast descends after the table plate is horizontally moved out of the bed body area, so that the table plate descends to the hidden gap, and the lifting mast is rotated by the driving motor to reversely move to the hidden gap. According to the use needs, can adjust table position and table height, convenient to use can hide the table when need not to use, has reduced the occupation in space, rational in infrastructure.

Further setting: the table body comprises a turning plate, the hinged position of the turning plate is located at one end facing the bed head, and a damper and a gear device are connected between the lower portion of the turning plate and the table body.

Through adopting above-mentioned technical scheme, the setting of turning over the board can conveniently place article such as books or ipad, makes things convenient for the bed personnel to read and activities such as amusement.

Further setting: the side of the table body is provided with a sundries box and a garbage box.

Through adopting above-mentioned technical scheme, the debris case is used for placing debris such as medicine, instrument, books, avoids article to place and drops when removing on the table, and the dustbin is used for accomodating rubbish, makes things convenient for the personnel of lying in bed to use.

Further setting: the lifting mast supporting legs comprise a plurality of lifting electric cylinders and a plurality of lifting columns which are vertically and slidably connected with each other, and the lifting electric cylinders drive the lifting columns close to the outer side to lift relative to the lifting columns close to the inner side.

Through adopting above-mentioned technical scheme, utilize electric jar driven mode, need not to design oil circuit or gas circuit, it is rational in infrastructure, convenient manufacturing and use.

Further setting: the bed body still is connected with folding desk lamp.

By adopting the technical scheme, the folding table lamp can be convenient to use, the angle and the height of the table lamp can be adjusted according to needs, and the illumination range is wide.

Further setting: the tailstock department of the bed body is provided with tilting mechanism, tilting mechanism include with the fixed axle and the returning face plate of being connected, there is rotation clearance between the fixed axle and the bed body, the transversal L shape of personally submitting of returning face plate, including supporting part and block portion, the supporting part passes through the fillet with block portion excessively, the medial surface and the fixed axle conflict of returning face plate, the returning face plate is connected with the barrier plate in the one end that the block portion was kept away from to the supporting part, when the supporting part was up, supporting part and bed body upper surface parallel and level, the tail end conflict of block portion and the bed body.

Through adopting above-mentioned technical scheme, when the supporting part was up, supporting part and bed body upper surface parallel and level, the tail end conflict of the stop part and the bed body, the breach is hidden in the supporting part lower extreme formation, and bed tail department can overturn or income the returning face plate as required, can further reduce the space of the bed body and occupy, and when the transport bed body, avoid bed tail department to take place to break excessively thinly simultaneously, rational in infrastructure.

Further setting: install ultrasonic sensor on the table body, ultrasonic sensor sets up in the side of the table body towards the head of a bed, ultrasonic sensor's transmitting direction is vertical upwards.

Through adopting above-mentioned technical scheme, detect the table body top distance through ultrasonic sensor, with distance information feedback to control center, avoid the maloperation to make the table body rise and collide with the bed body and damage.

Further setting: the nursing bed further comprises a control center, the control center is electrically connected with the driving motor, the lifting electric cylinder and the ultrasonic sensor, and the control center comprises a remote control module.

Through adopting above-mentioned technical scheme, the user can control driving motor and lift electric cylinder through the remote controller, need not the removal of getting off the bed control table, convenient to use.

Further setting: an electric folding mattress is arranged on the bed body.

Through adopting above-mentioned technical scheme, user's bed gesture can be adjusted to electronic folding mattress to can make things convenient for nursing staff to feed the user and eat, clean family passport action such as health, also can make things convenient for the user to read in bed simultaneously, see recreational activities such as shadow.

In summary, the invention has the following advantages:

1. the movable table component can be lifted for use or hidden to the lower part of the bed tail according to the use requirement, the use is convenient, and the space is not occupied when the movable table component is hidden;

2. the table plate is provided with the turning plate, the containing box and the garbage can, so that the use requirements under various conditions can be met;

3. the lifting mast supporting legs are adopted for lifting, the lifting is stable, the supporting is reliable, the lifting electric cylinder is used for driving, the structure is simple, and the household requirement can be met.

Drawings

FIG. 1 is a schematic diagram of an embodiment of a hidden configuration of a movable table assembly;

FIG. 2 is a schematic diagram of the embodiment in a use position of the movable table assembly;

FIG. 3 is a cross-sectional structural view of the embodiment along the axis of symmetry of a lifting mast leg;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is a schematic view of the embodiment in a vertical section along the axial direction of the sliding screw;

FIG. 6 is an enlarged view at B in FIG. 5;

fig. 7 is an enlarged view at C in fig. 5.

In the figure, 1, a support frame; 2. a bed body; 3. a bedside table; 4. a chassis; 5. a lifting mast leg; 51. a first support column; 52. a second support column; 53. a third support column; 54. a lifting electric cylinder; 55. a lifting platform; 6. a table plate; 61. turning over a plate; 62. a storage box; 63. a dustbin; 64. a closure cap; 7. a sliding wheel; 8. a sliding rail; 9. a caster wheel; 10. a sliding nut seat; 11. a sliding screw; 12. folding the desk lamp; 13. a turnover mechanism; 14. a fixed shaft; 15. a turnover plate; 16. an electric folding mattress; 17. a drive motor; 18. a support portion; 19. a blocking portion; 20. a barrier plate.

Detailed Description

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

Example 1: a household nursing bed is shown in figures 1 and 4 and comprises a bed component and a movable table component, wherein the bed component comprises a support frame 1, a bed body 2 and a bedside cabinet 3, and the movable table component comprises a table body, sliding wheels 8 and sliding nut seats 10.

Referring to fig. 2 to 4, one side of the chassis 4 facing the bed head is connected with two symmetrically arranged sliding wheels 7, two sides of the support frame 1 are fixed with sliding rails 8 matched with the sliding wheels 7, the sliding rails 8 are located right below the bed body 2, and the sliding wheels 7 are slidably connected at the sliding rails 8. Casters 9 contacting the ground are provided at four corners of the base frame 4 to support the base frame 4. Chassis 4 is provided with slip nut seat 10 in the one end of the symmetry axis department of two movable pulleys 7 and towards the head of a bed, install the slip nut in the slip nut seat 10, there is driving motor 17 at one side threaded connection towards the head of a bed, be connected with slip screw 11 on the driving

motor

17, 2 bottoms of the bed body still are fixed with the bearing that supports slip screw 11, slip screw 11 is located 2 length direction's of the bed symmetry axis department, slip screw 11 forms slip screw nut structure with the slip nut cooperation, slip screw 11 rotates the axial displacement that drives the sliding block along slip screw 11.

Referring to fig. 3 and 4, the lifting mast supporting leg 5 includes a first supporting column 51, a second supporting column 52 and a third supporting column 53 which are sequentially arranged from inside to outside, the second supporting column 52 is vertically and slidably connected with the first supporting column 51, a lifting platform 55 is fixed on the side surface of the second supporting column 52 facing the first supporting column 51, a lifting electric cylinder 54 is fixed in the first supporting column 51, the output end of the lifting electric cylinder 54 vertically and upwardly abuts against the lower end of the lifting platform 55 of the second supporting column 52, and the lifting electric cylinder 54 in the first supporting column 51 drives the second supporting column 52 to lift. A lifting electric cylinder 54 is arranged in the second supporting column 52, a lifting table 55 is fixed on the side surface of the third supporting column 53 facing the second supporting column 52, the output end of the lifting electric cylinder 54 of the second supporting column 52 vertically and upwards abuts against the lower end of the lifting table 55 of the third supporting column 53, and the lifting electric cylinder 54 in the second supporting column 52 drives the third supporting column 53 to lift. The upper end of the third supporting column 53 is in threaded connection with the edge of the table plate 6.

Referring to fig. 5, an ultrasonic sensor is disposed on a side surface of the table 6 facing the bedside table 3 for detecting whether a blocking object exists above the table 6.

Referring to fig. 2, the table body includes table 6, is equipped with on table 6 and turns over board 61, turns over the axis of rotation of board 61 and is located table 6 towards head of a bed one side, turns over board 61 and has lower fender edge towards the upper surface of axis of rotation one end, keeps off down along being used for placing books, articles such as iPad, the lower extreme that turns over board 61 has gear ware and attenuator, the gear ware can the person of facilitating the use adjust and turn over board 61 angle, the attenuator is avoided turning over board 61 fast decline and is taken place to bruise or article scheduling problem that drops. One side of the table plate 6 is provided with a containing box 62, the containing box 62 is hinged with a closing cover 64, and the hinged position of the closing cover 64 is positioned on one side far away from the table plate 6. The other side of the table plate 6 is clamped with a garbage can 63 for placing the generated garbage and keeping the table top clean.

Referring to fig. 2, the bed body 2 has the mount table near the side of bedside cupboard 3, and mount table department installs folding desk lamp 12, and folding desk lamp 12 can adjust illumination angle, can satisfy the lighting needs under the different scenes of user.

Referring to fig. 5 and 6, a turnover mechanism 13 is arranged at the bed tail of the bed body 2, the turnover mechanism 13 includes a fixed shaft 14 and a turnover plate 15 connected with the bed body 2, a rotation gap exists between the fixed shaft 14 and the bed body 2, the cross section of the turnover plate 15 is L-shaped, and includes a support portion 18 and a blocking portion 19, and the thicknesses of the support portion 18 and the blocking portion 19 are equal to the width of the rotation gap. The end of the supporting part 18 far away from the blocking part 19 is connected with a blocking plate 20 in a threaded mode, and the width of the blocking plate 20 is larger than that of the rotating gap. When the adjusting turnover mechanism 13 rotates to a state where the supporting plate abuts against the bed body 2, the blocking plate 20 is shielded above, and the fixed shaft 14 is prevented from being pulled out of the blocking plate 20. When the supporting part 18 is in a horizontal state, the blocking part 19 is abutted against the tail end of the bed body 2, and the supporting plate and the bed body 2 support the electric folding mattress 16 together. A hidden gap is formed between the lower part of the supporting part 18 and the bed tail of the bed body 2, and the desk plate 6 can be shielded by the hidden gap in the length direction of the bed body 2.

Referring to fig. 4 and 5, a control center is arranged below the bed body 2, the control center is used for controlling the driving motor 17, the electric folding mattress 16, the folding table lamp 12, the lifting electric cylinder 54 and the ultrasonic sensor, an infrared remote control module is arranged at the control center, and a user can control all the components through a remote controller. The control center is provided with a judging module, when the control center sends a lifting command to the lifting electric cylinder 54, the judging module firstly judges whether a shelter exists above the table plate 6 according to a signal detected by the ultrasonic sensor, and if the shelter exists, the command stops sending. The ultrasonic sensor also has a downward output end, when the lifting electric cylinder 54 is in a lifting state and needs to descend, the judgment module judges whether a shielding object exists below the table 6 according to a signal detected by the ultrasonic sensor, and if the shielding object exists, the command of descending the lifting electric cylinder 54 is stopped. Avoiding misoperation and being safe to use.

The working principle is as follows: when the movable table is not needed, the table board 6 is positioned at the hidden gap, so that the occupied space is reduced; when the movable table needs to be used, the remote controller is used for controlling the driving motor 17, the sliding screw 11 is rotated, the bottom frame 4 horizontally slides out along the sliding rail 8, the gap is hidden by sliding out, then the lifting electric cylinder 54 is controlled to ascend, the table plate 6 ascends to the position above the electric folding mattress 16, then the driving motor 17 is controlled to rotate reversely, the table plate 6 is driven to move towards the bedside table 3, and the movable table is used after being moved to a proper position. When in use, the angle of the turning plate 61 can be adjusted according to the requirement, sundries such as books can be placed in the bedside table 3 or the containing box 62, and garbage can be collected in the garbage box 63. When the movable table is not needed to be used, the table plate 6 is translated to the rear of the range outside the bed body 2, the lifting electric cylinder 54 is driven to descend, the lifting mast supporting legs 5 are contracted to the lowest state, then the sliding screw 11 is controlled by the driving motor 17, and the movable table component is driven to move towards the bedside cabinet 3 to enable the table plate 6 to be accommodated in the hidden gap.

When the turnover mechanism 13 is installed, the fixed shaft 14 is fixed at the bed body 2 at two ends when the bed body 2 is produced, the turnover plate 15 is inserted into the gap between the fixed shaft 14 and the bed body 2 from the lower part, the supporting part 18 firstly enters, and then the blocking part 19 is connected with the supporting part 18 to prevent the supporting part 18 from being separated. During transportation, the support part 18 is abutted against the bed body 2, and when the bed body 2 needs to be extended, the support part 18 is rotated to be in a horizontal state.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The utility model provides a domestic multi-functional nursing bed, its characterized in that, includes the bed body (2) and activity table subassembly, the activity table subassembly includes the table body, movable pulley (7) and slip nut seat (10), the both sides lower extreme of the bed body (2) is provided with slide rail (8) and sliding screw (11), the bed body (2) are including bedside cupboard (3), the tailstock department of the bed body (2) is provided with hides the breach, the table body includes table (6), lift mast landing leg (5) and chassis (4), slip nut seat (10) and movable pulley (7) are connected on chassis (4), slip nut seat (10) and sliding screw (11) form slip lead screw nut mechanism, bed body (2) lower extreme is provided with driving motor (17), driving motor (17) drive sliding screw (11) and rotate.

2. The household multifunctional nursing bed according to claim 1, wherein the table body comprises a flap (61), the hinged position of the flap (61) is located at one end facing the bed head, and a damper and a gear are connected between the lower part of the flap (61) and the table body.

3. The household multifunctional nursing bed according to claim 1, characterized in that the table body is provided with a glove box and a garbage box (63) at the side.

4. The household multifunctional nursing bed of claim 1, wherein said lifting mast legs (5) comprise a plurality of lifting electric cylinders (54) and a plurality of lifting columns vertically slidably connected to each other, said lifting electric cylinders (54) driving the outer lifting columns to lift relative to the inner lifting columns.

5. The household multifunctional nursing bed according to claim 1, characterized in that the bed body (2) is further connected with a folding table lamp (12).

6. The household multifunctional nursing bed according to claim 1, characterized in that the turning mechanism (13) is arranged at the bed tail of the bed body (2), the turnover mechanism (13) comprises a fixed shaft (14) and a turnover plate (15) which are connected with the bed body (2), a rotating gap is formed between the fixed shaft (14) and the bed body (2), the cross section of the turnover plate (15) is L-shaped and comprises a supporting part (18) and a blocking part (19), the supporting part (18) and the blocking part (19) are transited through a fillet, the inner side surface of the turnover plate (15) is abutted against the fixed shaft (14), the turning plate (15) is connected with a blocking plate (20) at one end of the supporting part (18) far away from the blocking part (19), when the supporting part (18) faces upwards, the supporting part (18) is flush with the upper surface of the bed body (2), and the blocking part (19) is abutted against the tail end of the bed body (2).

7. The household multifunctional nursing bed as claimed in claim 1, wherein the table body is provided with an ultrasonic sensor, the ultrasonic sensor is arranged on the side of the table body facing the bed head, and the emitting direction of the ultrasonic sensor is vertically upward.

8. The home multifunctional nursing bed according to claim 1, further comprising a control center electrically connected to the driving motor (17), the lifting electric cylinder (54) and the ultrasonic sensor, the control center comprising a remote control module.

9. The home multifunctional nursing bed according to claim 1, characterized in that an electric folding mattress (16) is mounted on the bed body (2).