CN218220491U

CN218220491U - Simple bedside handrail

Info

Publication number: CN218220491U
Application number: CN202222380130.5U
Authority: CN
Inventors: 池澳昌
Original assignee: Xingtai Weiyu Building Materials Sales Co ltd
Current assignee: Xingtai Weiyu Building Materials Sales Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-06
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a simple and easy type bedside handrail, which comprises a bracket, the front side fixedly connected with servo motor of support, servo motor's output fixedly connected with adjusting screw, adjusting screw's surperficial threaded connection has the regulation swivel nut, the top swing joint who adjusts the swivel nut has the rotation post, the top fixedly connected with pole setting of rotation post, the right side fixedly connected with handrail frame of pole setting. This simple and easy type bedside handrail, it rotates to drive adjusting screw through servo motor, rotation through adjusting screw makes the regulation swivel nut remove, it removes to drive the pole setting through the removal of adjusting the swivel nut, it removes to drive handrail frame and horizontal pole removal through the pole setting, the advantage of convenient regulation has been reached, current bedside handrail inconvenient regulation when using has been solved, often when the interval is great between handrail and the patient, the patient need just can hold up the handrail in half crouching, take place danger easily like this, consequently, the problem that people used not convenient to.

Description

Simple bedside handrail

Technical Field

The utility model relates to the technical field of medical equipment, specifically speaking relates to a simple and easy type bedside handrail.

Background

Medical instruments refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body.

In daily life, many old people from sitting to standing, from lying to sitting or from sitting to lying on the bed, all become very difficult, need other people's help just can accomplish smoothly, therefore bedside handrail seems especially important, through the retrieval, the prior art provides "a can carry out fixed connection's bedside handrail with the bed body", its notice number is: CN206006626U, this bedside handrail can with bed body coupling, make the handrail more stable, the height-adjustable of handrail frame, adjust suitable height to the different demands of different crowds, can cooperate the height of various beds, when not using or need trade the bed, only need pull down coupling assembling and remove bedside handrail can, convenient safety again, but when the interval is great between handrail and the patient, the patient need just can hold up the handrail in half crouching, take place danger easily like this, for this, we have provided a simple and easy type bedside handrail.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems of the prior art, and the purpose of the utility model is to provide a simple bedside handrail, which has the advantages of convenient adjustment, solves the problem of inconvenient adjustment of the prior bedside handrail when in use, and often when the distance between the handrail and the patient is large, the patient needs to be half-lying to hold the handrail, thus being easy to cause danger and inconvenient for people to use.

(II) technical scheme

This is in order to realize above-mentioned purpose, the utility model provides a following technical scheme, the technical scheme that a simple and easy type bedside handrail adopted is: the adjustable chair comprises a bracket, the front side fixedly connected with servo motor of support, servo motor's output fixedly connected with adjusting screw, adjusting screw's surperficial threaded connection has the regulation swivel nut, the top swing joint of adjusting the swivel nut has the rotation post, the top fixedly connected with pole setting of rotation post, the right side fixedly connected with handrail frame of pole setting, the inside fixedly connected with horizontal pole of handrail frame.

As the preferred scheme, the equal fixedly connected with mounting panel in front side and the dorsal part of support bottom, the mounting hole has all been seted up to the both sides of mounting panel inner chamber.

Preferably, the front side and the back side of the inner cavity of the bracket are fixedly connected with first supporting bearings, and the surface of the adjusting screw is movably connected with the inside of the bracket through the first supporting bearings.

As an optimal scheme, the right side of the adjusting threaded sleeve is fixedly connected with a limiting sliding block, the right side of the inner cavity of the support is provided with a limiting sliding groove, and the inner wall of the limiting sliding groove is movably connected with the surface of the limiting sliding block.

As a preferred scheme, the top of the adjusting threaded sleeve is fixedly connected with a second supporting bearing, and the bottom of the rotating column is movably connected with the top of the adjusting threaded sleeve through the second supporting bearing.

As a preferred scheme, the left side of the adjusting threaded sleeve is fixedly connected with a transmission box, the bottom of the inner wall of the transmission box is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving gear, the right side of the driving gear is meshed with a driven gear, and the inner cavity of the driven gear is fixedly connected with the surface of the rotating column.

As a preferred scheme, the top of the inner cavity of the transmission case is provided with a through groove, and the inner wall of the through groove is movably connected with the surface of the driving gear.

(III) advantageous effects

Compared with the prior art, the utility model provides a simple and easy type bedside handrail possesses following beneficial effect.

1. This simple and easy type bedside handrail, it rotates to drive adjusting screw through servo motor, rotation through adjusting screw makes the regulation swivel nut remove, the removal through adjusting the swivel nut drives the pole setting and removes, it removes to drive handrail frame and horizontal pole through the pole setting, the advantage of convenient regulation has been reached, current bedside handrail inconvenient regulation when using has been solved, often when the interval is great between handrail and the patient, the patient need half crouch just can hold up the handrail, danger takes place easily like this, the problem that consequently the people of being not convenient for used.

2. This simple and easy type bedside handrail through the setting of second support bearing, makes the rotation post rotate more stably at the regulation swivel nut top, then conveniently adjusts the angle of handrail frame, through the setting of mounting panel and mounting hole, conveniently installs the position of support, then conveniently with the support mounting in the bottom of the bed body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection of the adjusting screw structure of the present invention;

FIG. 3 is a cross-sectional view of the transmission case structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a support; 2. a transmission case; 3. erecting a rod; 4. an armrest frame; 5. a cross bar; 6. rotating the column; 7. mounting holes; 8. mounting a plate; 9. a servo motor; 10. a first support bearing; 11. adjusting the screw rod; 12. a through groove; 13. a driving gear; 14. a driven gear; 15. a second support bearing; 16. adjusting a threaded sleeve; 17. a drive motor; 18. a limiting slide block; 19. and a limiting sliding groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention: the utility model provides a simple and easy type bedside handrail, includes support 1, the front side fixedly connected with servo motor 9 of support 1, servo motor 9's output fixedly connected with adjusting screw 11, adjusting screw 11's surperficial threaded connection has the regulation swivel nut 16, and the top swing joint of adjusting swivel nut 16 has rotation post 6, rotates the top fixedly connected with pole setting 3 of post 6, the right side fixedly connected with handrail frame 4 of pole setting 3, the inside fixedly connected with horizontal pole 5 of handrail frame 4.

Through above-mentioned technical scheme, the removal through pole setting 3 drives handrail frame 4 and horizontal pole 5 and removes, then adjusts the interval between handrail frame 4 and the patient.

Specifically, the front side and the back side of the bottom of the support 1 are fixedly connected with mounting plates 8, and mounting holes 7 are formed in the two sides of the inner cavity of each mounting plate 8.

Through above-mentioned technical scheme, through the setting of mounting panel 8 and mounting hole 7, the position to support 1 is conveniently installed, then conveniently installs support 1 in the bottom of the bed body.

Specifically, the front side and the back side of the inner cavity of the bracket 1 are fixedly connected with a first support bearing 10, and the surface of the adjusting screw 11 is movably connected with the inner part of the bracket 1 through the first support bearing 10.

Through the technical scheme, the position of the adjusting screw rod 11 is supported through the arrangement of the first supporting bearing 10, and then the stability of the adjusting screw rod 11 during rotation is improved.

Specifically, the right side of the adjusting threaded sleeve 16 is fixedly connected with a limiting slide block 18, the right side of the inner cavity of the bracket 1 is provided with a limiting slide groove 19, and the inner wall of the limiting slide groove 19 is movably connected with the surface of the limiting slide block 18.

Through above-mentioned technical scheme, through the setting of spacing spout 19, make spacing slider 18 remove more smoothly in support 1, further carry on spacingly to spacing slider 18 shift position.

Specifically, the top of the adjusting screw sleeve 16 is fixedly connected with a second supporting bearing 15, and the bottom of the rotating column 6 is movably connected with the top of the adjusting screw sleeve 16 through the second supporting bearing 15.

Through above-mentioned technical scheme, through the setting of second support bearing 15, it is more stable to make the rotation post 6 rotate at 16 tops of regulation swivel nut, conveniently adjusts the angle of handrail frame 4 then.

Specifically, the left side fixedly connected with transmission case 2 of adjusting swivel nut 16, the bottom fixedly connected with driving motor 17 of transmission case 2 inner wall, driving motor 17's output fixedly connected with driving gear 13, the right side meshing of driving gear 13 has driven gear 14, the inner chamber of driven gear 14 is connected with the fixed surface of rotation post 6.

Through above-mentioned technical scheme, drive driving gear 13 through driving motor 17 and rotate, drive driven gear 14 through driving gear 13 and rotate, drive through driven gear 14 and rotate post 6 and rotate, drive pole setting 3 through rotating post 6 and rotate, drive handrail frame 4 and horizontal pole 5 through pole setting 3 and rotate.

Specifically, the top of the inner cavity of the transmission case 2 is provided with a through groove 12, and the inner wall of the through groove 12 is movably connected with the surface of the driving gear 13.

Through above-mentioned technical scheme, through leading to the setting of groove 12, make driving gear 13 can be smooth 2 inside rotations in the transmission case, stability when having ensured driving gear 13 to rotate then.

The working principle of the utility model is as follows; firstly, a servo motor 9 drives an adjusting screw rod 11 to rotate, the adjusting screw rod 11 rotates in a support 1 through a first supporting bearing 10, an adjusting threaded sleeve 16 moves through the rotation of the adjusting screw rod 11, a limiting slide block 18 slides in a limiting slide groove 19 through the adjusting threaded sleeve 16, the adjusting threaded sleeve 16 moves to drive a vertical rod 3 to move, a handrail frame 4 and a cross rod 5 are driven to move through the vertical rod 3, then the distance between the handrail frame 4 and a patient is adjusted, finally a driving gear 13 rotates through a driving motor 17, the driving gear 13 rotates in a through groove 12, a driven gear 14 rotates through the rotation of the driving gear 13, a rotating column 6 rotates through the rotation of the driven gear 14, the vertical rod 3 rotates through the rotation of the rotating column 6, the handrail frame 4 and the cross rod 5 rotate through the rotation of the vertical rod 3, and then the angle of the handrail frame 4 is adjusted (electrical components appearing in the text are all electrically connected with an external main controller through 220V mains supply, and the main controller can be used as conventional equipment for controlling computers and the like).

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a simple and easy type bedside handrail, includes support (1), its characterized in that: the utility model discloses a support, including support (1), front side fixedly connected with servo motor (9), the output fixedly connected with adjusting screw (11) of servo motor (9), the surperficial threaded connection of adjusting screw (11) has regulation swivel nut (16), the top swing joint of adjusting swivel nut (16) has rotation post (6), the top fixedly connected with pole setting (3) of rotation post (6), the right side fixedly connected with handrail frame (4) of pole setting (3), the inside fixedly connected with horizontal pole (5) of handrail frame (4).

2. A simple bedside handrail as claimed in claim 1, wherein: the equal fixedly connected with mounting panel (8) of front side and dorsal part of support (1) bottom, mounting hole (7) have all been seted up to the both sides of mounting panel (8) inner chamber.

3. A simple bedside armrest according to claim 1, wherein: the front side and the back side of the inner cavity of the support (1) are fixedly connected with first supporting bearings (10), and the surface of the adjusting screw rod (11) is movably connected with the inside of the support (1) through the first supporting bearings (10).

4. A simple bedside armrest according to claim 1, wherein: the right side of the adjusting threaded sleeve (16) is fixedly connected with a limiting sliding block (18), the right side of the inner cavity of the support (1) is provided with a limiting sliding groove (19), and the inner wall of the limiting sliding groove (19) is movably connected with the surface of the limiting sliding block (18).

5. A simple bedside armrest according to claim 1, wherein: the top of the adjusting threaded sleeve (16) is fixedly connected with a second supporting bearing (15), and the bottom of the rotating column (6) is movably connected with the top of the adjusting threaded sleeve (16) through the second supporting bearing (15).

6. A simple bedside handrail as claimed in claim 1, wherein: adjust left side fixedly connected with transmission case (2) of swivel nut (16), the bottom fixedly connected with driving motor (17) of transmission case (2) inner wall, the output fixedly connected with driving gear (13) of driving motor (17), the right side meshing of driving gear (13) has driven gear (14), the inner chamber of driven gear (14) is connected with the fixed surface who rotates post (6).

7. The simple bedside handrail of claim 6, wherein: the top of the inner cavity of the transmission case (2) is provided with a through groove (12), and the inner wall of the through groove (12) is movably connected with the surface of the driving gear (13).