CN213284097U

CN213284097U - Quick pulling and inserting assembly for operating table

Info

Publication number: CN213284097U
Application number: CN202021646571.XU
Authority: CN
Inventors: 孔德辉; 魏长刚
Original assignee: Shandong Chenhong Medical Technology Co ltd
Current assignee: Shandong Chenhong Medical Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-28
Anticipated expiration: 2030-08-10

Abstract

A quick pull-plug assembly for an operating table comprises an operating table side plate, an accessory connecting part and a locking part; an insertion hole is formed in the side plate of the operating bed, the accessory connecting part cannot rotate after being inserted into the insertion hole, a clamping groove is formed in the accessory connecting part, and an inclined plane I is arranged at the end part of the accessory connecting part; the lower part of the clamping and locking piece can be clamped into the clamping groove, the bottom end of the clamping and locking piece is provided with an inclined plane II, and the inclined directions and the angles of the inclined plane I and the inclined plane II are consistent; the locking piece is pressed downwards by the elastic locking device through the elastic component; the outer side of the side plate of the operating bed is provided with a manual pull-up device which is used for pulling the locking piece upwards. The quick plug assembly of operation table can be fast convenient with operation table annex installation or dismantlement, through set up elasticity locking device and manual pull-up device for the latch fitting and realize the quick insertion and the extraction of operation table annex, through set up the guide rail for the latch fitting and realized the steady of latch fitting locking and unclamping the action.

Description

Quick pulling and inserting assembly for operating table

Technical Field

The utility model relates to the technical field of medical equipment, especially relate to an operation table pulls out subassembly of inserting fast.

Background

At present, when a patient is subjected to an operation, various accessories are often required to be fixed on an operating table, most of the accessory fixing modes are fixed on the operating table in a bolt fastening mode, the accessory fixing mode is time-consuming and labor-consuming, and a convenient and quick accessory fixing and detaching structure is required.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists, the utility model provides an operation table pulls out subassembly of inserting fast can be fast convenient with operation table annex installation or dismantlement, through set up elasticity locking device and manual pull-up device for the latch fitting and realize inserting fast and extracting of operation table annex, through set up the guide rail for the latch fitting and realized the latch fitting locking and loosen the steady of action.

The purpose of the utility model is realized through the following technical scheme.

A quick pull-plug assembly for an operating table comprises an operating table side plate, an accessory connecting part and a locking part; an insertion hole is formed in the side plate of the operating bed, the cross section of the accessory connecting part is matched with the shape of the insertion hole, the accessory connecting part cannot rotate after being inserted into the insertion hole, a clamping groove is formed in the accessory connecting part, and an inclined plane I is formed in the end part of the accessory connecting part; the lower part of the locking piece can be clamped into the clamping groove, an inclined plane II is arranged at the bottom end of the locking piece, and the inclined directions and the angles of the inclined plane I and the inclined plane II are consistent; the locking device is arranged on the inner side of the operating bed side plate and above the locking piece, and the locking piece is pressed downwards by the elastic locking device through an elastic component; a manual pull-up device is arranged on the outer side of the operating bed side plate and used for pulling the locking piece upwards; work as annex connecting portion do not insert on the operation table curb plate, the latch fitting is in be in lower limit position under elasticity locking device's the effect, work as with annex connecting portion do not insert during in the patchhole of operation table curb plate, inclined plane I earlier with II contacts on the inclined plane, along with the insertion of annex connecting portion, the latch fitting is pushed up, annex connecting portion continue to insert, work as the latch fitting is in card is gone into under elasticity locking device's the effect in the draw-in groove of annex connecting portion, annex connecting portion fix firmly on the operation table curb plate, will when needs will when annex connecting portion take out, will with manual pull-up device the latch fitting pull-up makes the latch fitting is thrown off in the draw-in groove, will annex connecting portion follow the patchhole is taken out.

The quick pull-plug assembly for the operating bed comprises a spring bottom plate and a spring, wherein the spring bottom plate is arranged above the locking piece, the spring bottom plate is fixed on the inner side of the side plate of the operating bed, one end of the spring is fixed on the spring bottom plate, and one end of the spring is sleeved on a guide pillar arranged on the upper portion of the locking piece.

The quick pull-plug assembly for the operating table comprises a sliding plate and a handle, wherein the sliding plate is arranged on the handle; the sliding plate is connected with a connecting block, the connecting block is arranged on the side face of the locking piece, the connecting block penetrates through a connecting hole in the side plate of the operating bed and then is connected with the sliding plate, a guide groove is formed in the outer side of the side plate of the operating bed, and the sliding plate can slide up and down along the guide groove; the handle is fixed on the outer surface of the sliding plate.

As for the quick plugging assembly for the operating table, the guide rail is arranged on the inner side of the side plate of the operating table, and the locking piece can slide along the guide rail.

According to the quick inserting and pulling assembly for the operating table, the cross section of the accessory connecting part and the shape of the insertion hole are both square.

As above-mentioned subassembly is inserted to quick pulling out of operation table, be provided with down limit structure in the lower part of guide rail, limit structure is for setting up "L" type angle in the lower part of guide rail down, the latch fitting gliding extremely just can not descend again limit structure department.

The beneficial effects of the utility model reside in that:

1. the utility model can quickly and conveniently install or disassemble the accessories of the operating bed;

2. the utility model realizes the rapid insertion and extraction of the accessories of the operating bed by arranging the elastic locking device and the manual pull-up device on the latch piece;

3. the utility model discloses an operation table pulls out fast and inserts subassembly has realized the card latch fitting locking and has loosened the steady of action through setting up the guide rail for the card latch fitting.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. In the drawings:

fig. 1 is a schematic structural view of a quick inserting and pulling assembly of an operating table according to embodiment 1 of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a right side view of fig. 1.

Fig. 4 is a schematic sectional structure view of a side plate of the operating bed.

Fig. 5 is a schematic structural view of the attachment connection portion.

Fig. 6 is a schematic view of the structure of the latch.

Fig. 7 is a schematic view of a partially enlarged structure of a quick inserting and pulling assembly of an operating bed according to embodiment 2 of the present invention.

Fig. 8 is a sectional view taken along line a-a of fig. 7.

The components represented by the reference numerals in the figures are:

the utility model provides an operation table curb plate 1, patchhole 1a, connecting hole 1b, guide way 1c, annex connecting portion 2, draw-in groove 2a, inclined plane I2 b, latch fitting 3, inclined plane II 3a, guide pillar 3b, connecting block 3c, spring 4, spring bottom plate 5, slide 6, handle 7, guide rail 8.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

Example 1

Referring to fig. 1-3, fig. 1-3 are schematic structural views of an operating bed quick plugging and unplugging assembly according to embodiment 1 of the present invention. As shown in the figure, the quick inserting and pulling assembly for the operating table comprises an operating table side plate 1, an accessory connecting part 2 and a locking piece 3; the side plate 1 of the operation bed is arranged at the side of the operation bed, as shown in figure 4, a plurality of insertion holes 1a are arranged on the side plate 1 of the operation bed, a connecting hole 1b is also arranged above the insertion hole 1a, a guide groove 1c is also arranged at the outer end position of the connecting hole 1b, an accessory connecting part 2 is a part for connecting the accessory and the operation bed, only the accessory connecting part 2 which is a part for connecting is explained in the utility model, the structure of the accessory is irrelevant to the utility model, the structures of other parts of the accessory except the accessory connecting part 2 are not shown in the figure, the accessory connecting part 2 is inserted into the insertion hole 1a when in use, the section of the accessory connecting part 2 is adapted to the shape of the insertion hole 1a, the accessory connecting part 2 can not rotate after the accessory connecting part 2 is inserted into the insertion hole 1a, as shown in figure 4, a clamping groove 2a is arranged on the accessory connecting, the end part of the accessory connecting part 2 is provided with an inclined plane I2 b; as shown in fig. 6, the lower portion of the locking member 3 can be clamped into the clamping groove 2a, an inclined surface ii 3a is provided at the bottom end of the locking member 3, and the inclined directions and angles of the inclined surface i 2b and the inclined surface ii 3a are consistent; the quick plugging and unplugging assembly of the operating bed also comprises an elastic locking device, the elastic locking device is arranged on the inner side of the side plate 1 of the operating bed and above the locking piece 3, and the elastic locking device presses the locking piece 3 downwards through an elastic component; the outside of operation table curb plate 1 is provided with manual pull-up device, manual pull-up device be used for with latch fitting 3 is drawn upwards.

The specific working process is as follows: when the accessory connecting part 2 is not inserted into the side plate 1 of the operating bed, the locking piece 3 is located at the lower limit position under the action of the elastic locking device, when the accessory connecting part 2 is not inserted into the insertion hole 1a of the side plate 1 of the operating bed, the inclined surface I2 b is firstly contacted with the inclined surface II 3a, the locking piece 3 is pushed upwards along with the insertion of the accessory connecting part 2, the accessory connecting part 2 is continuously inserted, when the locking piece 3 is clamped into the clamping groove 2a of the accessory connecting part 2 under the action of the elastic locking device, the accessory connecting part 2 is stably fixed on the side plate 1 of the operating bed, when the accessory connecting part 2 needs to be pulled out, the locking piece 3 is pulled upwards by a manual pulling-up device to enable the locking piece 3 to be separated from the clamping groove 2a, and the accessory connecting; the quick insertion and extraction of the accessories of the operating table are realized by arranging the elastic locking device and the manual pull-up device on the locking piece.

Further, elasticity locking device includes spring bottom plate 5 and spring 4, and spring bottom plate 5 sets up in the top of block 3, and spring bottom plate 5 passes through welded fastening in the inboard of operation table curb plate 1, and spring 4's one end welded fastening is on spring bottom plate 5, and spring 4's one end suit is on setting up on the guide pillar 3b on 3 upper portions of block, and spring 4 has the elastic force to 3 decurrent snap-in pieces all the time.

Further, the manual pulling-up device comprises a sliding plate 6 and a handle 7; the sliding plate 6 is connected with the locking piece 3 through a connecting block 3c, the connecting block 3c is welded on the side face of the locking piece 3 or the connecting block 3c and the locking piece 3 are integrally processed, the connecting block 3c penetrates through a connecting hole 1b in the side plate 1 of the operating bed and then is connected with the sliding plate 6, the sliding plate 6 is connected with the end part of the connecting block 3c through a bolt, a guide groove 1c is formed in the outer side of the side plate 1 of the operating bed, the appearance of the sliding plate 6 is matched with the guide groove 1c, and the sliding plate 6 can slide up and down along the guide; the handle 7 is welded and fixed on the outer surface of the sliding plate 6.

In particular, in order to prevent the accessory connecting portion 2 from rotating, the cross section of the accessory connecting portion 2 and the shape of the insertion hole 1a are both square.

Example 2

Referring to fig. 7 and 8, fig. 7 and 8 are enlarged partial views of a quick inserting and pulling assembly of an operating table according to embodiment 2 of the present invention, in embodiment 2, in order to ensure that the locking member 3 is more stable during up-and-down movement, a guide rail 8 is provided at the inner side of the side plate 1 of the operating table, the locking member 3 can slide along the guide rail 8, and compared with embodiment 1, the guide of the locking member 3 is accomplished only by the sliding plate 6 and the guide groove 1c, the guide rail 8 is added to make the locking member 3 move more smoothly in the process of pulling up and pressing down.

Furthermore, a lower limit structure is arranged at the lower part of the guide rail 8, the lower limit structure is an L-shaped angle arranged at the lower part of the guide rail 8, and the locking piece 3 slides downwards to the lower limit structure and cannot move downwards.

Other technical features and effects not described in this embodiment may be the same as those of embodiment 1, and are not described 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 changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A quick pull-plug assembly for an operating table is characterized by comprising an operating table side plate (1), an accessory connecting part (2) and a locking piece (3); an insertion hole (1a) is formed in the operating bed side plate (1), the cross section of the accessory connecting portion (2) is matched with the shape of the insertion hole (1a), the accessory connecting portion (2) cannot rotate after the accessory connecting portion (2) is inserted into the insertion hole (1a), a clamping groove (2a) is formed in the accessory connecting portion (2), and an inclined surface I (2b) is formed in the end portion of the accessory connecting portion (2); the lower part of the locking piece (3) can be clamped into the clamping groove (2a), an inclined plane II (3a) is arranged at the bottom end of the locking piece (3), and the inclined directions and angles of the inclined plane I (2b) and the inclined plane II (3a) are consistent; the quick pull-plug assembly of the operating bed further comprises an elastic locking device, the elastic locking device is arranged on the inner side of the operating bed side plate (1) and above the locking piece (3), and the locking piece (3) is pressed downwards by the elastic locking device through an elastic component; a manual pull-up device is arranged on the outer side of the operating bed side plate (1), and is used for pulling the locking piece (3) upwards; when annex connecting portion (2) do not insert on operation table curb plate (1), block piece (3) are in lower limit position under elasticity locking device's effect, when with annex connecting portion (2) do not insert in patchhole (1a) of operation table curb plate (1), inclined plane I (2b) earlier with inclined plane II (3a) contact, along with the insertion of annex connecting portion (2), block piece (3) are upwards by the top, annex connecting portion (2) continue to insert, work as block piece (3) are in card under elasticity locking device's effect goes into in draw-in groove (2a) of annex connecting portion (2), annex connecting portion (2) are fixed firmly on operation table curb plate (1), when needs will annex connecting portion (2) take out, will block piece (3) are pulled up with manual pull-up device and make block piece (3) throw off in draw-in groove (2a), the attachment connection section (2) is extracted from the insertion hole (1 a).

2. The quick inserting and pulling assembly for the operating table according to claim 1, wherein the elastic locking device comprises a spring bottom plate (5) and a spring (4), the spring bottom plate (5) is disposed above the locking piece (3), the spring bottom plate (5) is fixed on the inner side of the operating table side plate (1), one end of the spring (4) is fixed on the spring bottom plate (5), and one end of the spring (4) is sleeved on a guide post (3b) disposed on the upper portion of the locking piece (3).

3. A rapid surgical bed extraction and insertion assembly according to claim 1, characterized in that said manual pull-up means comprise a slide (6) and a handle (7); the sliding plate (6) is connected with a connecting block (3c), the connecting block (3c) is arranged on the side face of the locking piece (3), the connecting block (3c) penetrates through a connecting hole (1b) in the operating bed side plate (1) and then is connected with the sliding plate (6), a guide groove (1c) is formed in the outer side of the operating bed side plate (1), and the sliding plate (6) can slide up and down along the guide groove (1 c); the handle (7) is fixed on the outer surface of the sliding plate (6).

4. The quick insertion and extraction assembly for operating tables according to claim 1 is characterized in that a guide rail (8) is arranged on the inner side of the side plate (1) of the operating table, and the locking piece (3) can slide along the guide rail (8).

5. The quick extraction and insertion assembly for operating tables according to claim 1, characterized in that the cross section of said attachment connection portion (2) and the shape of said insertion hole (1a) are both square.

6. The quick inserting and pulling assembly for the operating table as claimed in claim 4, wherein a lower limiting structure is arranged at the lower part of the guide rail (8), the lower limiting structure is an L-shaped angle arranged at the lower part of the guide rail (8), and the locking piece (3) can slide down to the lower limiting structure and can not move downwards.