CN210433652U

CN210433652U - Medical bed

Info

Publication number: CN210433652U
Application number: CN201921091311.8U
Authority: CN
Inventors: 张建树; 闫双行
Original assignee: Hebei Dingli Medical Equipment Co ltd
Current assignee: Hebei Dingli Medical Equipment Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-05-01
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a medical bed, including two sill bars, fixed mounting has two first horizontal poles between two sill bars, and the equal fixed mounting in top both sides of two first horizontal poles has the support column, and the top of four support columns all rotates and is connected with the connecting plate, and the junction interlude of connecting plate and support column is connected with first fastening bolt, and the through-hole has all been seted up at the top of four connecting plates, and the pore wall of four through-holes is rotated through the both ends of inlaying the bearing of establishing and two pivots and is connected. The utility model relates to a medical bed, through the extension and the shrink of tailstock support to carry out spacing fixed through second fastening bolt, the length of extensible medical bed, when tailstock support pushes to the rectangle sleeve inside, the medical bed resumes normal length, is convenient for adapt to lying of different heights, improves the practicality of the bed body, rotates through the pivot between support column and the connecting plate, and fixed through first fastening bolt, is convenient for adjust the height of the bed body, and the patient of being convenient for gets on or off the bed.

Description

Medical bed

Technical Field

The utility model relates to a bed, in particular to medical bed, which belongs to the medical technical field.

Background

The medical bed refers to an appliance or other articles used for a human body, the effect of the appliance or other articles used for the surface of the human body is not obtained by pharmacological, immunological or metabolic means, but the appliances may participate in and play a certain auxiliary role; the use thereof is intended to achieve the following intended purposes.

The size of the conventional medical bed is fixedly designed, the size of the conventional medical bed cannot be adjusted generally, and the conventional medical bed cannot be used by patients with different heights.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical bed to solve the current medical bed that proposes in the above-mentioned background art, the size is fixed design, generally can't adjust the size of medical bed, can't satisfy the patient of different heights and use, and the height of medical bed is not adjustable simultaneously, brings the problem of difficulty to getting on and off the bed to patient.

In order to achieve the above object, the utility model provides a following technical scheme: a medical bed comprises two bottom rods, two first cross rods are fixedly arranged between the two bottom rods, support columns are fixedly arranged on two sides of the top ends of the two first cross rods, four support columns are rotatably connected with the top ends of the four support columns, first fastening bolts are inserted and connected at the connecting parts of the connecting plates and the support columns, through holes are formed in the tops of the four connecting plates, hole walls of the four through holes are rotatably connected with two ends of two rotating shafts through embedded bearings, two fixing plates are fixedly arranged in the middle parts of the two rotating shafts, the two fixing plates positioned on the same side are fixedly connected with two sides of the bottom ends of rectangular sleeves, a plurality of screw holes are formed in the top ends of the two rectangular sleeves at equal intervals, a plurality of second cross rods are fixedly arranged between the two rectangular sleeves at equal intervals, and a bed board is laid on the top ends of the second cross rods, the utility model discloses a bed board, bed tail support and bed board, bed board's both ends equal fixed mounting have U type connecting block, and relative two in position alternate the connection through the round pin axle between the U type connecting block, two the equal fixed mounting in one side on rectangular sleeve top has the free bearing, two the equal fixed mounting in one end of free bearing has mechanical telescopic link, two the flexible end of mechanical telescopic link and the both sides fixed connection of bed board, two the telescopic one end of rectangle is established with the both ends cover of bed tail support and is connected, just bed tail support has second fastening bolt with rectangular sleeve's junction threaded connection.

As an optimal technical scheme of the utility model, two the equal fixed mounting in bottom both sides of sill bar has the universal wheel of the piece of stopping.

As an optimized technical proposal of the utility model, both ends of the bed tail bracket are all sleeved with limit rings.

As an optimized technical proposal of the utility model, the inner diameter of the rectangular sleeve is matched with the size of the end of the bed tail support.

As an optimal technical scheme of the utility model, sill bar, first horizontal pole, support column, connecting plate, fixed plate and rectangle sleeve are made by stainless steel material.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the length of the medical bed can be extended by stretching and shrinking the bed tail support and limiting and fixing the bed tail support through the second fastening bolt, and when the bed tail support is pushed into the rectangular sleeve, the medical bed returns to the normal length, so that the bed tail support is convenient to adapt to lying with different heights, and the practicability of the bed body is improved;

2. the supporting columns and the connecting plates rotate through the rotating shafts and are fixed through the first fastening bolts, so that the height of the bed body can be conveniently adjusted, and a patient can conveniently get on or off the bed;

3. through the universal wheel of installation, the removal and the fixed of the bed body of being convenient for makes things convenient for patient's removal.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic view of the connecting block structure of the present invention.

In the figure: 1. a bottom bar; 2. a first cross bar; 3. a support pillar; 4. a first fastening bolt; 5. a connecting plate; 6. a rotating shaft; 7. a fixing plate; 8. a rectangular sleeve; 9. a second cross bar; 10. a mechanical telescopic rod; 11. a bed tail support; 12. a bed board; 13. a U-shaped connecting block; 14. a screw hole; 15. a limiting ring; 16. a second fastening bolt; 17. hinging seat; 18. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a medical bed, which comprises two bottom rods 1, two first cross rods 2 are fixedly arranged between the two bottom rods 1, support columns 3 are fixedly arranged on both sides of the top ends of the two first cross rods 2, connecting plates 5 are rotatably connected with the top ends of the four support columns 3, first fastening bolts 4 are inserted and connected with the connecting parts of the connecting plates 5 and the support columns 3, through holes are respectively arranged on the top parts of the four connecting plates 5, the hole walls of the four through holes are rotatably connected with both ends of two rotating shafts 6 through embedded bearings, two fixing plates 7 are fixedly arranged in the middle parts of the two rotating shafts 6, two fixing plates 7 positioned on the same side are fixedly connected with both sides of the bottom ends of rectangular sleeves 8, a plurality of screw holes 14 are equidistantly arranged on the top ends of the two rectangular sleeves 8, a plurality of second cross rods 9 are fixedly arranged between the, bed board 12 has all been laid on the top of a plurality of second horizontal pole 9, the equal fixed mounting in both ends of the both sides of bed board 12 has U type connecting block 13, and pass through the round pin axle between two relative U type connecting blocks 13 and connect, the equal fixed mounting in one side on two 8 tops of rectangle sleeve has free bearing 17, the equal fixed mounting in one end of two free bearings 17 has mechanical telescopic link 10, the flexible end of two mechanical telescopic links 10 and the both sides fixed connection of bed board 12, the one end of two rectangle sleeves 8 is established with the both ends cover of tailstock support 11 and is connected, and tailstock support 11 has second fastening bolt 16 with the junction threaded connection of rectangle sleeve 8.

Preferably, universal wheels 18 with brake sheets are fixedly mounted on two sides of the bottom ends of the two bottom rods 1, and the medical bed can be moved conveniently through the mounted universal wheels 18.

Preferably, both ends of the bed tail support 11 are all sleeved with limiting rings 15, and the bed tail support 11 is prevented from being separated from the rectangular sleeve 8 by the sleeved limiting rings 15.

Preferably, the internal diameter of the rectangular sleeve 8 is matched with the size at the end of the bed tail support 11, and the bed tail support 11 is prevented from loosening by matching the internal diameter of the rectangular sleeve 8 with the size at the end of the bed tail support 11.

Preferably, the bottom bar 1, the first cross bar 2, the supporting posts 3, the connecting plate 5, the fixing plate 7 and the rectangular sleeve 8 are all made of stainless steel.

When the medical bed is used for adjusting the length of the medical bed, firstly, the second fastening bolt 16 is manually rotated to separate the second fastening bolt 16 from the screw hole 14, then the tailstock support 11 is manually pulled to extend the tailstock support 11 outwards, in the extending process, the extending length of the tailstock support 11 is controlled by the limiting ring 15 arranged on the sleeve to avoid the separation of the tailstock support 11 and the rectangular sleeve 8, when the medical bed is moved to the proper length, the second fastening bolt 16 is manually rotated reversely, the second fastening bolt 16 is inserted into the screw hole 14 again to firmly fix the rectangular sleeve 8 and the tailstock support 11, then, a bolt shaft is arranged between one side of the bed board 12 and the side of the external connection 12 of the bed board and between the U-shaped connecting blocks 13, the splicing of the bed board 12 is completed, the medical bed is convenient to adapt to patients with different heights, when the normal size needs to be recovered, the U-shaped pin shafts between the U-shaped connecting blocks 13 are pulled out, with the separation of two U type connecting blocks 13, accomplish the separation of bed board 12, rotate second fastening bolt 16 once more after that, artificial promotion tailstock support 11, insert tailstock support 11 to rectangular sleeve 8 in, after that reverse rotation second fastening bolt 16 once more, it is fixed with tailstock support 11, resume normal size, when needs are adjusted the tailstock height, artificial not hard up first fastening bolt 4, artificial pulling rectangular sleeve 8, the contained angle between adjusting connection board 5 and the support column 3, thereby adjust the height of the bed body, be convenient for patient to get on or off the bed, the suitability of medical bed has been improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The medical bed comprises two bottom rods (1) and is characterized in that two first cross rods (2) are fixedly arranged between the two bottom rods (1), support columns (3) are fixedly arranged on two sides of the top ends of the two first cross rods (2), four support columns (3) are rotatably connected with connecting plates (5) at the top ends, first fastening bolts (4) are alternately connected with the connecting parts of the connecting plates (5) and the support columns (3), through holes are formed in the tops of the four connecting plates (5), hole walls of the four through holes are rotatably connected with two ends of two rotating shafts (6) through embedded bearings, two fixing plates (7) are fixedly arranged in the middle parts of the two rotating shafts (6), the two fixing plates (7) positioned on the same side are fixedly connected with two sides of the bottom end of a rectangular sleeve (8), and a plurality of screw holes (14) are formed in the top end of the rectangular sleeve (8) at equal intervals, a plurality of second cross rods (9) are fixedly arranged between the two rectangular sleeves (8) at equal intervals, bed plates (12) are laid at the top ends of the second cross rods (9), two ends of two sides of the bed board (12) are fixedly provided with U-shaped connecting blocks (13), and two U-shaped connecting blocks (13) which are opposite in position are connected in an inserting way through a pin shaft, one side of the top ends of the two rectangular sleeves (8) is fixedly provided with a hinged support (17), one end of each hinged support (17) is fixedly provided with a mechanical telescopic rod (10), the telescopic ends of the two mechanical telescopic rods (10) are fixedly connected with the two sides of the bed board (12), one end of each rectangular sleeve (8) is sleeved and connected with the two ends of the tailstock support (11), and a second fastening bolt (16) is connected with the joint of the bed tail support (11) and the rectangular sleeve (8) through threads.

2. The medical bed of claim 1, wherein: two universal wheels (18) with brake sheets are fixedly mounted on two sides of the bottom end of the bottom rod (1).

3. The medical bed of claim 1, wherein: both ends of the bed tail support (11) are sleeved with limit rings (15).

4. The medical bed of claim 1, wherein: the inner diameter of the rectangular sleeve (8) is matched with the size of the end of the bed tail support (11).

5. The medical bed of claim 1, wherein: the bottom rod (1), the first cross rod (2), the support columns (3), the connecting plate (5), the fixing plate (7) and the rectangular sleeve (8) are all made of stainless steel.