CN218187149U

CN218187149U - Center sliding rail structure of medical bed

Info

Publication number: CN218187149U
Application number: CN202222040829.7U
Authority: CN
Inventors: 缪懿
Original assignee: Zaihao Medical Guangdong Co ltd
Current assignee: Zaihao Medical Guangdong Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-03
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a medical bed center slide rail structure, including fixed chassis, the backup pad is installed to upper end one side of fixed chassis, two mobile rail are installed to the upper end opposite side of fixed chassis, mobile slider is installed in mobile rail's the outside, the connecting plate is installed to mobile slider's upper end, the connection pivot is all installed to the upper end front and back position of connecting plate and backup pad. A medical bed center slide rail structure, the activity that has utilized removal slider and movable guide has carried on spacingly, make the angle that first bracing piece propped more accurate, two sets of structural design also makes the support more stable firm simultaneously, the emergence of not hard up and slope has been prevented, and the spiral application of force of removal lead screw is more laborsaving rapid, make things convenient for the global adjustment of medical bed to use, the effect of buffering has been played to putting flat of first bracing piece, support after putting flat simultaneously, make the more steady firm use of putting flat of medical bed.

Description

Center sliding rail structure of medical bed

Technical Field

The utility model relates to a medical bed field, in particular to medical bed center slide rail structure.

Background

The center slide rail structure of the medical bed is generally arranged in the medical bed, and can support the bed board of the medical bed at different angles in a structure for supporting and adjusting the bed board of the medical bed, so that the center slide rail structure is matched with the lying of patients in different postures for use and is applied to various medical beds for use;

along with medical instrument's operation requirement increases, also make the requirement of medical bed stricter, when current medical bed is using, mainly support and adjust through the mode of screw thread lever, and the support intensity of lever is limited, during the atress is too big and long-term use, can lead to angle regulation's precision to reduce, it is not enough more stable to support simultaneously, consequently can take place not hard up and the problem of slope, and after the medical bed is set level, the structure that does not possess the buffering has lead to unable steady setting level, inconvenient structure and medical bed's regulation is used.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a center slide rail structure of medical bed, which can effectively solve the technical problem provided by the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a medical bed center slide rail structure, includes fixed chassis, the backup pad is installed to upper end one side of fixed chassis, two movable guide are installed to the upper end opposite side of fixed chassis, movable sliding block is installed in movable guide's the outside, movable sliding block's upper end is installed the connecting plate, the connection pivot is all installed to the upper end front and back position of connecting plate and backup pad, first bracing piece is installed through connecting the pivot in the upper end of backup pad, the second bracing piece is installed through connecting the pivot in the upper end of connecting plate, install the butt joint pivot between first bracing piece and the second bracing piece, install the thread bush in the middle of the upper end of connecting plate, install the lead screw mounting panel in the middle of the upper end of fixed chassis, movable lead screw is installed to one side of lead screw mounting panel, the actuating lever is installed to movable lead screw's one end, two lift posts are installed at the top of lead screw mounting panel, the upper end of lift post is installed and is laminated and is glued the piece, the internally mounted of lead screw mounting panel has two buffer spring.

As a further aspect of the present invention, the movable slider moves about the movable guide rail, and the connecting plate is located between the two movable sliders.

As a further aspect of the present invention, the one end of the first support rod and the second support rod is all around connecting the rotation of the rotating shaft, and the rotation of the rotating shaft is around the butt joint between the first support rod and the second support rod.

As a further aspect of the utility model, remove lead screw and lead screw mounting panel swing joint, remove the lead screw and run through the thread bush and rather than threaded connection.

As a further scheme of the utility model, the thread bush is located mobile rail's top, and mobile rail's one end and lead screw mounting panel laminating are connected.

As a further scheme of the utility model, the lift post inserts in the lead screw mounting panel and rather than swing joint, and the lower extreme and the buffer spring of lift post are connected, and the upper end and the first bracing piece of piece are glued in the laminating are connected.

Compared with the prior art, the utility model discloses following beneficial effect has: the movable guide rail, the movable sliding block, the connecting plate, the connecting rotating shaft, the first supporting rod, the second supporting rod, the butt joint rotating shaft, the threaded sleeve and the movable screw rod are arranged, the movable sliding block and the movable guide rail are limited, so that the supporting angle of the first supporting rod is more accurate, meanwhile, the two groups of structural designs also enable the support to be more stable and firm, the loosening and the inclination are prevented, the spiral force application of the movable screw rod is more labor-saving and rapid, and the integral adjustment and the use of the medical bed are facilitated;

set up the laminating through the top at the lead screw mounting panel and glue the piece, the lower extreme laminating of first bracing piece glues the piece, and the lift post extrusion buffer spring of laminating below gluing the piece contracts to the lead screw mounting panel again in, consequently to the effect of having played the buffering of putting flat of first bracing piece, supports after putting flat simultaneously, makes the use of putting flat of medical bed steady more firmly.

Drawings

Fig. 1 is a schematic view of the overall structure of the center slide rail structure of the medical bed of the present invention;

FIG. 2 is a supporting structure diagram of the center slide rail structure of the medical bed of the present invention;

fig. 3 is a profile view of the lead screw mounting plate in the slide rail structure of the center of the medical bed of the present invention.

In the figure: 1. fixing the underframe; 2. a support plate; 3. a moving guide rail; 4. moving the slide block; 5. a connecting plate; 6. connecting the rotating shaft; 7. a first support bar; 8. a second support bar; 9. butting the rotating shaft; 10. a threaded sleeve; 11. a screw rod mounting plate; 12. moving the screw rod; 13. a drive rod; 14. a lifting column; 15. gluing a rubber block; 16. a buffer spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a center slide rail structure of a medical bed comprises a fixed chassis 1, a support plate 2 is installed on one side of the upper end of the fixed chassis 1, two movable guide rails 3 are installed on the other side of the upper end of the fixed chassis 1, a movable slider 4 is installed on the outer sides of the movable guide rails 3, a connecting plate 5 is installed on the upper end of the movable slider 4, connecting shafts 6 are installed at the front and back positions of the upper ends of the connecting plate 5 and the support plate 2, a first support rod 7 is installed on the upper end of the support plate 2 through the connecting shafts 6, a second support rod 8 is installed on the upper end of the connecting plate 5 through the connecting shafts 6, a butt joint rotating shaft 9 is installed between the first support rod 7 and the second support rod 8, a threaded sleeve 10 is installed in the middle of the upper end of the connecting plate 5, a lead screw installation plate 11 is installed in the middle of the upper end of the fixed chassis 1, a movable lead screw 12 is installed on one side of the lead screw installation plate 11, a drive rod 13 is installed at one end of the lead screw 12, two lifting columns 14 are installed at the top of the lead screw installation plate 11, a laminating rubber block 15 is installed at the upper end of the lifting columns 14, and two buffer springs 16 are installed in the installation plate 11.

In this embodiment, the moving slider 4 moves left and right around the moving guide 3, the connecting plate 5 is located between the two moving sliders 4, and the connecting plate 5 serves to connect the two moving sliders 4.

In this embodiment, one end of each of the first support rod 7 and the second support rod 8 rotates around the connection rotating shaft 6, the first support rod 7 and the second support rod 8 rotate around the docking rotating shaft 9, and the connection rotating shaft 6 and the docking rotating shaft 9 have a function of movably connecting the first support rod 7 and the second support rod 8.

In this embodiment, the movable screw rod 12 is movably connected to the screw rod mounting plate 11, the movable screw rod 12 penetrates through the thread bushing 10 and is in threaded connection with the thread bushing, and the movable screw rod 12 drives the connecting plate 5 and the movable slider 4 to move left and right through the thread bushing 10.

In the embodiment, the threaded sleeve 10 is located above the moving guide rail 3, and one end of the moving guide rail 3 is attached to the screw rod mounting plate 11.

In this embodiment, the lifting column 14 is inserted into the screw rod mounting plate 11 and movably connected therewith, the lower end of the lifting column 14 is connected with the buffer spring 16, the upper end of the adhesive block 15 is connected with the first support rod 7, and the lifting column 14 is elastically supported by the buffer spring 16.

It should be noted that, the utility model relates to a center slide rail structure of medical bed, when using, fixed chassis 1 is installed and is fixed on the medical bed, first bracing piece 7 is connected with the bed board bottom of medical bed, the outside installation handle of actuating lever 13, then rotate actuating lever 13, the rotatory removal lead screw 12 that drives of actuating lever 13 rotates, the rotation that removes lead screw 12 drives it through the threaded connection with thread bush 10 and removes, consequently, it removes about removing in the top of moving guide 3 to drive removal slider 4 through thread bush 10, it removes about removing to drive the connection pivot 6 of connecting plate 5 top simultaneously, consequently, drive second bracing piece 8 rebound by connecting pivot 6, it rises to make second bracing piece 8 drive first bracing piece 7 oblique angle through butt joint pivot 9 again, raise the medical bed by first bracing piece 7 at last, reversal removal lead screw 12 drives first bracing piece 7 and medical bed again and puts level, accomplish the angle modulation of medical bed.

The utility model discloses a mobile rail 3 that sets up, the movable sliding block 4, the connecting plate 5, connect pivot 6, first bracing piece 7, the second bracing piece 8, butt joint pivot 9, the thread bush 10, remove lead screw 12, drive the structure that the thread bush 10 removed and prop up first bracing piece 7 again by removing lead screw 12, it is spacing to have utilized the activity of movable sliding block 4 with mobile rail 3 to carry on, make the angle that first bracing piece 7 propped up more accurate, simultaneously two sets of structural design also makes it more stable.

Set up laminating through the top at lead screw mounting panel 11 and glue piece 15, when first bracing piece 7 was set level, piece 15 was glued in the lower extreme laminating of first bracing piece 7, and the lift post 14 extrusion buffer spring 16 of piece 15 below was glued in the laminating contracts to lead screw mounting panel 11 again, has consequently played the effect of buffering to setting level of first bracing piece 7, supports after setting level simultaneously.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a center slide rail structure of medical bed which characterized in that: including fixed chassis (1), backup pad (2) are installed to upper end one side of fixed chassis (1), two removal guide rail (3) are installed to the upper end opposite side of fixed chassis (1), remove the outside of guide rail (3) and install removal slider (4), remove the upper end of slider (4) and install connecting plate (5), connecting pivot (6) are all installed to the upper end front and back position of connecting plate (5) and backup pad (2), first bracing piece (7) are installed through connecting pivot (6) in the upper end of backup pad (2), second bracing piece (8) are installed through connecting pivot (6) in the upper end of connecting plate (5), install butt joint pivot (9) between first bracing piece (7) and second bracing piece (8), install thread bush (10) in the middle of the upper end of connecting plate (5), install lead screw mounting panel (11) in the middle of the upper end of fixed chassis (1), remove lead screw (12) is installed to one side of lead screw mounting panel (11), the top of removal lead screw (11) is installed and is descended the post (14) the laminating piece of two lead screw (14), and the buffering spring block (16) are installed to the interior.

2. The center rail structure of a medical bed according to claim 1, wherein: the movable sliding blocks (4) move left and right around the movable guide rails (3), and the connecting plate (5) is positioned between the two movable sliding blocks (4).

3. The center rail structure of a hospital bed according to claim 1, wherein: one end of each of the first supporting rod (7) and the second supporting rod (8) rotates around the connecting rotating shaft (6), and the first supporting rod (7) and the second supporting rod (8) rotate around the butt joint rotating shaft (9).

4. The center rail structure of a medical bed according to claim 1, wherein: the movable screw rod (12) is movably connected with the screw rod mounting plate (11), and the movable screw rod (12) penetrates through the threaded sleeve (10) and is in threaded connection with the threaded sleeve.

5. The center rail structure of a medical bed according to claim 1, wherein: the threaded sleeve (10) is located above the movable guide rail (3), and one end of the movable guide rail (3) is attached to the screw rod mounting plate (11).

6. The center rail structure of a medical bed according to claim 1, wherein: the lifting column (14) is inserted into the screw rod mounting plate (11) and is movably connected with the screw rod mounting plate, the lower end of the lifting column (14) is connected with the buffer spring (16), and the upper end of the adhesive block (15) is connected with the first supporting rod (7).