阅读说明：本技术 一种医疗护理床的床垫限位装置 (Mattress limiting device of medical care bed ) 是由 胡英军 于 2021-11-18 设计创作，主要内容包括：本发明涉及医疗护理床技术领域,尤其是一种医疗护理床的床垫限位装置,包括底座,所述底座上通过伸缩机构可伸缩安装有第一活动板,所述第一活动板上表面通过连接机构可拆卸安装有对称设置的两个夹杆模块,两个所述夹杆模块用于对床垫进行夹持,所述第一活动板还传动连接有驱动模块,所述驱动模块用于带动第一活动板在伸缩机构上做伸缩运动,以使得所述第一活动板带动两个夹杆模块同步做升降调节。本发明通过设置利用驱动模块驱动的可进行升降调节的第一活动板,使得第一活动板可以带动两个夹杆模块中的夹持柱进行升降调节,从而灵活的去改变本装置是否对于床垫处于限位的状态,从而方便医护人员去更换护理床的床垫。(The invention relates to the technical field of medical care beds, in particular to a mattress limiting device of a medical care bed, which comprises a base, wherein a first movable plate is telescopically arranged on the base through a telescopic mechanism, two symmetrically-arranged clamping rod modules are detachably arranged on the upper surface of the first movable plate through a connecting mechanism, the two clamping rod modules are used for clamping a mattress, the first movable plate is also in transmission connection with a driving module, and the driving module is used for driving the first movable plate to do telescopic motion on the telescopic mechanism so that the first movable plate drives the two clamping rod modules to synchronously do lifting adjustment. According to the invention, the first movable plate which is driven by the driving module and can be adjusted in a lifting way is arranged, so that the first movable plate can drive the clamping columns in the two clamping rod modules to be adjusted in a lifting way, and whether the device is in a limiting state on a mattress or not can be flexibly changed, and therefore, medical staff can conveniently change the mattress of the nursing bed.)

1. The utility model provides a mattress stop device of medical care bed, includes base (1), its characterized in that, but install first fly leaf (3) through telescopic machanism on base (1), but first fly leaf (3) upper surface has two clamping bar modules, two of symmetry setting through coupling mechanism demountable installation the clamping bar module is used for carrying out the centre gripping to the mattress, first fly leaf (3) still transmission is connected with drive module, drive module is used for driving first fly leaf (3) and is concertina movement on telescopic machanism, so that first fly leaf (3) drive two clamping bar modules and do lifting adjusting in step.

2. The mattress limiting device for the medical care bed as claimed in claim 1, wherein the clamping rod module comprises a diagonal rod (7), a threaded sleeve (8), a threaded column (9) and a clamping column (10), one end of the diagonal rod (7) is fixedly connected to the rod sleeve (6), the other end of the diagonal rod (7) is fixedly provided with the threaded sleeve (8), the threaded column (9) is coaxially and threadedly arranged in the threaded sleeve (8), and the clamping column (10) is coaxially and fixedly arranged at one end of the threaded column (9) far away from the threaded sleeve (8).

3. The mattress stopping device of a medical care bed as claimed in claim 1, the driving module comprises a pull rope (11), a guide mechanism, a vertical rod (19), a second movable plate (13), a top plate (12) and a limiting mechanism, one end of the pull rope (11) is fixedly connected with the lower surface of the first movable plate (3), the base (1) is provided with a guide mechanism, the other end of the pull rope (11) passes through the guide mechanism and then is fixedly connected with the lower surface of the second movable plate (13), a plurality of vertical rods (19) which are parallel to each other are arranged on the second movable plate (13) in a penetrating way, the bottom ends of the vertical rods (19) are fixedly connected to the base (1), the top ends of the vertical rods (19) are fixedly connected to the same top plate (12), and the top plate (12) is fixedly provided with a limiting mechanism, and the limiting mechanism is used for limiting the second movable plate (13).

4. A mattress stopping device for a medical care bed according to claim 3, the limiting mechanism comprises a vertical plate (14), a jack (15), an inserting column (16), a connecting plate, a pulling plate (17) and a second spring (18), the vertical plate (14) is fixedly connected to the upper surface of the second movable plate (13), the vertical plate (14) is provided with an insertion hole (15), an inserting column (16) is inserted into the inserting hole (15), a connecting plate is sleeved on the inserting column (16), the connecting plate is fixedly connected on the top plate (12), one end of the inserting column (16) far away from the inserting hole (15) is fixedly provided with a pulling plate (17), a second spring (18) is sleeved on the inserted column (16) between the pulling plate (17) and the connecting plate, and two ends of the second spring (18) are respectively and fixedly connected to the connecting plate and the pulling plate (17).

5. The mattress limiting device of a medical care bed as claimed in claim 4, wherein a pull ring is fixedly arranged on one end of the vertical plate (14) far away from the movable plate.

6. The mattress limiting device of a medical care bed as claimed in claim 3, wherein the guiding mechanism comprises a first guiding pulley (20) and a second guiding pulley (21), the first guiding pulley (20) is mounted on the base (1) below the first movable plate (3), and the second guiding pulley (21) is mounted on the base (1) below the second movable plate (13).

Technical Field

The invention relates to the technical field of medical care beds, in particular to a mattress limiting device of a medical care bed.

Background

In the use of medical care bed, place the mattress back on nursing bed, because nursing bed head and tailstock all have the railing to block the mattress, so the mattress can not slide around leading to the displacement, and the displacement of mattress, mainly because some nursing bed left and right sides lack the guardrail, lead to the mattress in the use, easily because nursing bed user's action leads to it to take place the horizontal slip, can make the personnel on the nursing bed be difficult to very comfortable lying like this, need medical personnel to separate the position readjustment of just to the mattress at a time, cause unnecessary work load for medical personnel. In order to avoid the occurrence of the above situation of the mattress, some medical staff utilize the bandage to bind the mattress on the bed body, but because one or a few bandages are difficult to carry out spacing with the mattress firmly, need set up many bandages along length direction on the bed body and just can reach required effect, the operation is very spent time, and though the mattress has been stabilized like this, but because the mattress later stage probably causes the pollution because of patient's use, when needing to lift off and carry out cleaning and disinfection or change, these bandages still need to be torn open one by one, just then can change the mattress, it is very inconvenient to use.

Disclosure of Invention

The invention aims to solve the defects that the existing device limits a mattress by using a plurality of binding bands, the installation is inconvenient, and the replacement of the mattress in the later period is very troublesome in the prior art, and provides a mattress limiting device of a medical care bed.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a mattress stop device of medical care bed, the on-line screen storage device comprises a base, but there is first fly leaf through telescopic machanism telescopic mounting on the base, first fly leaf upper surface has two clamping bar modules, two of symmetry setting through coupling mechanism demountable mounting the clamping bar module is used for carrying out the centre gripping to the mattress, first fly leaf still transmission is connected with drive module, drive module is used for driving first fly leaf and is concertina movement on telescopic machanism, so that first fly leaf drives two clamping bar modules and is lift adjustment in step.

Preferably, the clamping rod module comprises an inclined rod, a threaded sleeve, a threaded column and a clamping column, one end of the inclined rod is fixedly connected onto the rod sleeve, the other end of the inclined rod is fixedly provided with the threaded sleeve, the threaded column is installed on the threaded sleeve through coaxial threads, and the clamping column is installed on the threaded column in a manner of keeping away from one end of the threaded sleeve and is coaxially and fixedly provided with the clamping column.

Preferably, drive module package stay cord, guiding mechanism, montant, second fly leaf, roof, stop gear, the one end fixed connection of stay cord is at first fly leaf lower surface, be provided with guiding mechanism on the base, fixed connection is at second fly leaf lower surface behind the other end of stay cord passed guiding mechanism, it is provided with a plurality of montants that are parallel to each other to run through on the second fly leaf, the equal fixed connection in bottom of montant is on the base, the equal fixed connection in top of montant is on same roof, fixed mounting has stop gear on the roof, stop gear is used for spacing to the second fly leaf.

Preferably, stop gear includes riser, jack, inserts post, connecting plate, arm-tie, second spring, riser fixed connection is at second fly leaf upper surface, the jack has been seted up on the riser, the jack interpolation is equipped with inserts the post, it is equipped with the connecting plate to insert the cover on the post, connecting plate fixed connection is on the roof, it has the arm-tie to keep away from jack one end fixed connection on the post to insert, the cover is equipped with the second spring on inserting the post between arm-tie and the connecting plate, the both ends difference fixed connection of second spring is on connecting plate and arm-tie.

Preferably, a pull ring is fixedly arranged at one end of the vertical plate, which is far away from the movable plate.

Preferably, the guide mechanism comprises a first guide pulley and a second guide pulley, the first guide pulley is mounted on the base below the first movable plate, and the second guide pulley is mounted on the base below the second movable plate.

The mattress limiting device of the medical care bed has the advantages that: through setting up the first fly leaf that can carry out lift adjustment of drive module driven for first fly leaf can drive the centre gripping post in two clamping bar modules and carry out lift adjustment, thereby whether nimble going to change this device is in spacing state to the mattress, thereby make things convenient for medical personnel to go to change the mattress of nursing bed, still utilize coupling mechanism to carry out demountable installation's clamping bar module through setting up, can be according to two clamping bar modules of different nursing bed sizes changing different specifications, make the application scope of this device wider.

Drawings

Fig. 1 is a first schematic structural view of a mattress limiting device of a medical care bed according to the present invention;

FIG. 2 is a second schematic structural view of a mattress limiting device of a medical care bed according to the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 at A;

fig. 4 is a schematic view of an installation position structure of a mattress limiting device of a medical care bed according to the present invention.

In the figure: 1. a base; 2. a guide bar; 3. a first movable plate; 4. a first spring; 5. a threaded rod; 6. a rod sleeve; 7. a diagonal bar; 8. a threaded sleeve; 9. a threaded post; 10. a clamping post; 11. pulling a rope; 12. a top plate; 13. a second movable plate; 14. a vertical plate; 15. a jack; 16. inserting a column; 17. pulling a plate; 18. a second spring; 19. a vertical rod; 20. a first guide pulley; 21. a second guide pulley; 22. a bed body of a nursing bed; 23. a mattress.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-4, a mattress limiting device of a medical care bed comprises a base 1, wherein a first movable plate 3 is telescopically mounted on the base 1 through a telescopic mechanism, two symmetrically arranged clamping bar modules are detachably mounted on the upper surface of the first movable plate 3 through a connecting mechanism, the two clamping bar modules are used for clamping the mattress, the first movable plate 3 is further in transmission connection with a driving module, and the driving module is used for driving the first movable plate 3 to do telescopic motion on the telescopic mechanism. The telescopic mechanism comprises guide rods 2 and first springs 4, a plurality of guide rods 2 which are parallel to each other are arranged on a first movable plate 3 in a penetrating mode, the bottom ends of the guide rods 2 are fixedly connected to a base 1, limiting blocks are fixedly arranged at the top ends of the guide rods 2, the guide rods 2 between the base 1 and the first movable plate 3 are sleeved with the first springs 4, the connecting mechanism comprises threaded rods 5 and rod sleeves 6, the upper surface of the first movable plate 3 is fixedly provided with the threaded rods 5, the threaded rods 5 are sleeved with the rod sleeves 6, the threaded rods 5 on the two sides of the rod sleeves 6 are provided with nuts, and two clamping rod modules which are symmetrically arranged are fixedly arranged on the outer surface of the rod sleeves 6 along the circumferential direction; because the nursing bed size of difference is different, through setting up this coupling mechanism, can be changing two clamping bar modules of different specifications according to the nursing bed size of difference for the application scope of this device is wider.

The clamping rod module comprises a diagonal rod 7, a threaded sleeve 8, a threaded column 9 and a clamping column 10, one end of the diagonal rod 7 is fixedly connected onto the rod sleeve 6, the other end of the diagonal rod 7 is fixedly provided with the threaded sleeve 8, the threaded column 9 is installed on the threaded sleeve 8 through coaxial threads, and the clamping column 10 is installed on the threaded column 9 and is far away from the coaxial fixed end of the threaded sleeve 8. Through setting up the screw thread post 9 of threaded mounting in threaded sleeve 8, operating personnel can adjust the screw thread post 9 through twisting the screw thread post 9 and stretch out the outer length of threaded sleeve 8 to highly adjusting centre gripping post 10, adapt to the mattress of different thickness, can overlap on the centre gripping post 10 and be equipped with a sponge cover, be used for reducing the damage of centre gripping post 10 to the mattress, and when making patient lie in centre gripping post 10 to collide, can reduce injured probability.

Drive module package stay cord 11, guiding mechanism, montant 19, second fly leaf 13, roof 12, stop gear, the fixed even 3 lower surfaces at first fly leaf of one end of stay cord 11, be provided with guiding mechanism on the base 1, fixed connection is at second fly leaf 13 lower surface after the other end of stay cord 11 passes guiding mechanism, it is provided with a plurality of montants 19 that are parallel to each other to run through on the second fly leaf 13, the equal fixed connection in bottom of montant 19 is on the base 1, the equal fixed connection in top of montant 19 is on same roof 12, fixed mounting has stop gear on roof 12, stop gear is used for spacing second fly leaf 13. Stop gear includes riser 14, jack 15, insert post 16, the connecting plate, arm-tie 17, second spring 18, riser 14 fixed connection is on second fly leaf 13 upper surface, jack 15 has been seted up on riser 14, the interpolation of jack 15 is equipped with inserts post 16, it is equipped with the connecting plate to insert the cover on the post 16, connecting plate fixed connection is on roof 12, it has arm-tie 17 to keep away from 15 one end fixed mounting of jack on the post 16 to insert, the cover is equipped with second spring 18 on the post 16 of inserting between arm-tie 17 and the connecting plate, second spring 18's both ends difference fixed connection is kept away from fly leaf one end on riser 14 on connecting plate and arm-tie 17 and is set firmly the pull ring.

In this embodiment, through setting up the first fly leaf 3 that can carry out lift adjustment of drive module driven for first fly leaf 3 can drive the centre gripping post 10 in two clamping bar modules and carry out lift adjustment, thereby nimble going to change this device whether be in spacing state to the mattress, thereby make things convenient for medical personnel to go to change the mattress of nursing bed.

Example 2

Referring to fig. 1 to 4, as another preferred embodiment of the present invention, it is different from embodiment 1 in that the guide mechanism includes a first guide pulley 20 and a second guide pulley 21, the first guide pulley 20 is mounted on the base 1 below the first flap 3, and the second guide pulley 21 is mounted on the base 1 below the second flap 13.

Through setting up two leading pulleys in this embodiment, can lead to stay cord 11 for stay cord 11 is whole can to present the U type, thereby makes things convenient for operating personnel to go to spur first fly leaf 3 through stay cord 11.

The overall workflow of the invention is as follows:

s1, an operator needs to screw out the threaded columns 9 in the two clamping rod modules in the device from the threaded sleeve 8, so that the situation that the device can cause obstruction when being placed at the bottom of a bed is avoided; then an operator puts the device at the bottom of the bed, and then reinstalls the two threaded columns 9, at the moment, the clamping columns 10 on the two threaded columns 9 are distributed on the two sides of the mattress, so that the mattress is prevented from displacing;

s2, when a medical worker needs to take the mattress down from the nursing bed for cleaning, the medical worker pulls the pull ring upwards to drive the vertical plate 14 to move upwards, the vertical plate 14 drives the second movable plate 13 connected with the vertical plate to move upwards, the second movable plate 13 pulls the first movable plate 3 downwards through the pull rope 11, the first movable plate 3 drives the two clamping columns 10 in the clamping rod module to move downwards until the two clamping columns 10 do not block the mattress any more, at the moment, when the vertical plate 14 moves upwards to the insertion holes 15 formed in the vertical plate 14 and aligns with the insertion columns 16, the second spring 18 pulls the pull plate 17 to push the insertion columns 16 to be inserted into the insertion holes 15, so that the vertical plate 14 is limited, the positions of the second movable plate 13 and the clamping columns 10 are fixed, and the medical worker can replace the mattress;

s3, after the mattress is replaced, the medical staff pulls the pulling plate 17 outwards, the pulling plate 17 drives the inserting column 16 to be separated from the inserting hole 15, and at the moment, under the reset action of the first spring 4, the pulling plate pushes the first movable plate 3 and the clamping column 10 to reset, and the clamping of the mattress is completed again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.