CN220608616U

CN220608616U - Movable side rail connecting device

Info

Publication number: CN220608616U
Application number: CN202321843171.1U
Authority: CN
Inventors: 罗红; 唐作垒; 周洪丽; 牛莉钦
Original assignee: 363 Hospital
Current assignee: 363 Hospital
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-03-19
Anticipated expiration: 2033-07-13

Abstract

The utility model belongs to the field of medical auxiliary instruments, in particular to a movable side rail connecting device which comprises a first fixing seat and a second fixing seat; the device comprises a first fixing seat, a second fixing seat, a first connecting rod, a second connecting rod, a pressing rod, a clamping mechanism and a first sliding groove, wherein the first connecting rod and the second connecting rod are fixedly connected to one sides, close to the first fixing seat and the second fixing seat, of the first fixing seat respectively; through the structural design of head rod, second connecting rod, draw-in groove and fixture block, realized head rod and second connecting rod after adjusting to suitable length, stretch into inside the draw-in groove through the fixture block, it is spacing to the length of head rod and second connecting rod, avoid continuing the function of removing, solved the length fixation of connecting rod, this just has led to the problem that limit rail vacancy position fixing base can't effectual fixed, improved the suitability of device.

Description

Movable side rail connecting device

Technical Field

The utility model relates to the field of medical auxiliary instruments, in particular to a movable side rail connecting device.

Background

The operating table is a platform for anesthesia and operation, the management quality of the operating table and accessories directly influences the safety of anesthesia and operation patients, and the accessories of the operating table are all used by being fixed on side rails at two sides of the operating table, so that a connecting device is needed for facilitating the movement of the side rails.

The existing connecting device consists of a connecting rod, two groups of fixing seats, screws and the like, the two groups of fixing seats are fixed together through the connecting rod, the working process is as follows, the two fixing seats of the connector are firstly straddled on the side rail, the screws outside the two groups of fixing seats are adjusted at the moment, the screws are propped against the side wall of the side rail, the fastening effect is achieved, and then the surgical instrument is fixed on the connecting rod for positioning and use.

In the prior art, the length of the connecting rod is fixed, so that the fixing seat at the blank part of the side rail cannot be effectively fixed, the installation of the fixer is affected, and the operation is inconvenient; therefore, a movable side rail connecting device is provided for solving the above problems.

Disclosure of Invention

In order to make up the defects of the prior art and solve the problems in the prior art, the utility model provides a movable side rail connecting device.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a movable side rail connecting device, which comprises a first fixing seat and a second fixing seat; the side of the first fixing seat and the second fixing seat, which is close to each other, are respectively and fixedly connected with a first connecting rod and a second connecting rod, extrusion rods are respectively arranged in the first fixing seat and the second fixing seat, a clamping mechanism is arranged in the first connecting rod and comprises a first chute which is arranged in the first connecting rod, the second connecting rod is close to the first logical pole of one end fixedly connected with of head rod, first logical pole and first spout sliding connection, the draw-in groove has been seted up in the first logical pole outside, the multiunit spread groove has been seted up to the head rod inside, the spread groove inside is provided with the fixture block, the head rod inside is provided with coupling assembling, coupling assembling is used for promoting the fixture block card to go into inside the draw-in groove.

Preferably, the connecting assembly comprises a first spring, one end of the first spring is fixedly connected with a device disc, one end of the first spring, which is far away from the device disc, is fixedly connected with the inner wall of the connecting groove, one end of the device disc, which is far away from the first spring, is fixedly connected with the clamping block, the outer side of the first connecting rod is slidably connected with a magnetic attraction ring, and the magnetic attraction ring and the clamping block are like-pole repulsed.

Preferably, a pair of first limiting rods are arranged in the connecting groove, the first limiting rods are symmetrically distributed in the connecting groove, two ends of the first limiting rods are fixedly connected with the inner wall of the connecting groove, and the first limiting rods penetrate through the device disc.

Preferably, a plurality of groups of second sliding grooves are formed in the second connecting rod, a plurality of groups of second sliding grooves are connected with second through rods in a sliding mode, and one end, far away from the second connecting rod, of each second through rod is fixedly connected with the first connecting rod.

Preferably, the device groove is respectively formed in the first fixing seat and the second fixing seat, a pair of second springs are arranged in the device groove, one end of each second spring is fixedly connected with a device table, one end of each second spring, far away from the device table, is fixedly connected with the inner wall of the device groove, and one end, far away from the second springs, of each device table is fixedly connected with the extrusion rod.

Preferably, a pair of second spring is inside all to be provided with the second gag lever post, the both ends of second gag lever post all with device groove fixed connection, and the second gag lever post runs through the device platform, the one end fixedly connected with pull rod of extrusion pole is kept away from to the device platform, the one end that the extrusion pole was kept away from to the pull rod runs through first fixing base and extends to first fixing base outside, a pair of respectively fixedly connected with first dead lever and second dead lever between the pull rod, first dead lever and second dead lever sliding connection.

The utility model has the advantages that:

according to the utility model, through the structural design of the first connecting rod, the second connecting rod, the clamping groove and the clamping block, the first connecting rod and the second connecting rod extend into the clamping groove through the clamping block after being regulated to the proper length, the length of the first connecting rod and the length of the second connecting rod are limited, the function of continuous movement is avoided, the problem that the fixing seat at the blank part of the side rail cannot be effectively fixed due to the fixed length of the connecting rod is solved, and the adaptability of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a schematic view of a second perspective structure of the present utility model;

FIG. 3 is a schematic view of a vertical partial cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of the structure of the device tray and the fixture block of the present utility model;

fig. 5 is a schematic structural view of the second spring, the device table and the second stop lever of the present utility model.

In the figure: 1. a first fixing seat; 2. the second fixing seat; 3. a first connecting rod; 4. a second connecting rod; 5. an extrusion rod; 6. a first chute; 7. a first through rod; 8. a clamping groove; 9. a connecting groove; 10. a first spring; 11. a device tray; 12. a first stop lever; 13. a second chute; 14. a second through rod; 15. a second spring; 16. a device table; 17. a second limit rod; 18. a pull rod; 19. a first fixing rod; 20. a second fixing rod; 66. a magnetic attraction ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a movable side rail connecting device includes a first fixing base 1 and a second fixing base 2; the device is characterized in that a first connecting rod 3 and a second connecting rod 4 are fixedly connected to one sides, close to the first fixing seat 1 and the second fixing seat 2, of the first fixing seat 1 and the second fixing seat 2 respectively, an extrusion rod 5 is arranged inside the first fixing seat 1 and the second fixing seat 2 respectively, a clamping mechanism is arranged inside the first connecting rod 3 and comprises a first sliding groove 6, the first sliding groove 6 is formed inside the first connecting rod 3, a first through rod 7 is fixedly connected to one end, close to the first connecting rod 3, of the second connecting rod 4, the first through rod 7 is in sliding connection with the first sliding groove 6, a clamping groove 8 is formed in the outer side of the first through rod 7, a plurality of groups of connecting grooves 9 are formed inside the first connecting rod 3, a clamping block is arranged inside the connecting groove 9, a connecting component is arranged inside the first connecting rod 3 and is used for pushing the clamping block to be clamped inside the clamping groove 8;

during operation, first fixing base 1 and second fixing base 2 are strided to sit on the limit rail at first, adjust the extrusion pole 5 in the side rail 1 and the second fixing base 2 outside this moment, make one side of limit rail be in between extrusion pole 5 and the first fixing base 1 inner wall, this moment first fixing base 1 and second fixing base 2 receive the restriction of limit rail, the limit rail forces first fixing base 1 and unable rotation of second fixing base 2, in order to reach the effect of fastening, afterwards fix the surgical instrument on second connecting rod 4 and can fix a position and use, in the prior art, the length of first connecting rod 3 and second connecting rod 4 is fixed, this just has led to the unable effectual fixed of limit rail vacancy position fixing base, and then influence the installation fixer, cause the operation inconvenient, when this embodiment is in use, control coupling assembling removes, coupling assembling removes alright drive fixture block break away from draw-in groove 8 inside this, first through rod 7 alright remove, first through rod 7 can drive second connecting rod 4 in the in-process that removes, and second connecting rod 4 removes in the in-process alright drive second connecting rod 2, this can change the second connecting rod 1 and the second fixing base 2, this can compensate for the empty space 9 of the second fixing base 2, this is provided for the empty space between the fixing base 2, and the empty space is provided for the fixing base 2.

Further, as shown in fig. 3 and fig. 4, the connecting assembly includes a first spring 10, one end of the first spring 10 is fixedly connected with a device disc 11, one end of the first spring 10 away from the device disc 11 is fixedly connected with an inner wall of the connecting slot 9, one end of the device disc 11 away from the first spring 10 is fixedly connected with a clamping block, a magnetic attraction ring 66 is slidingly connected with the outer side of the first connecting rod 3, and the magnetic attraction ring 66 and the clamping block repel each other in the same polarity;

when the length of the first connecting rod 3 and the second connecting rod 4 need to be adjusted in operation, the magnetic attraction ring 66 is moved firstly, when the magnetic attraction ring 66 is in the repulsive range of the clamping blocks, the clamping blocks apply extrusion force to the device disc 11, the device disc 11 is conducted to the first spring 10 by the extrusion force, the first spring 10 is deformed and contracted inwards by the extrusion force of the device disc 11, the first spring 10 is contracted inwards to provide a moving space for the movement of the device disc 11, and at the moment, the clamping blocks are separated from the inside of the clamping grooves 8, so that the first through rod 7 can be moved.

Further, as shown in fig. 4, a pair of first limiting rods 12 are disposed inside the connecting groove 9, the pair of first limiting rods 12 are symmetrically distributed inside the connecting groove 9, two ends of the pair of first limiting rods 12 are fixedly connected with the inner wall of the connecting groove 9, and the pair of first limiting rods 12 penetrate through the device disc 11;

during operation, the arrangement of the pair of first limiting rods 12 can play a limiting role on the device disc 11, so that the two ends of the device disc 11 are limited by the first limiting rods 12 during movement, the movement of the device disc 11 is more stable, and the shaking of the device disc 11 during movement is prevented.

Further, as shown in fig. 2 and fig. 3, a plurality of groups of second sliding grooves 13 are formed in the second connecting rod 4, a plurality of groups of second sliding grooves 13 are connected with a second through rod 14 in a sliding manner, and one end, far away from the second connecting rod 4, of the second through rod 14 is fixedly connected with the first connecting rod 3;

during operation, the second chute 13 and the second through rod 14 are matched with each other, so that the first connecting rod 3 and the second connecting rod 4 move in opposite directions and in directions close to each other, the movement is more stable, and the shaking condition during movement is avoided.

Further, as shown in fig. 1 and fig. 5, the first fixing seat 1 and the second fixing seat 2 are respectively provided with a device groove, a pair of second springs 15 are respectively arranged in the device grooves, one ends of the pair of second springs 15 are fixedly connected with a device table 16, one ends of the second springs 15, which are far away from the device table 16, are fixedly connected with the inner wall of the device groove, and one ends of the device table 16, which are far away from the second springs 15, are fixedly connected with the extrusion rod 5;

when the extrusion rod 5 is used for limiting the side rail in operation, the pair of second springs 15 always push the device table 16 to move, the device table 16 can push the extrusion rod 5 to move in the process of being stressed, and the extrusion rod 5 moves to collide with the side rail, so that the side rail is limited.

Further, as shown in fig. 1 and 5, a pair of second springs 15 are each provided with a second limiting rod 17 inside, two ends of each second limiting rod 17 are fixedly connected with the device groove, the second limiting rods 17 penetrate through the device table 16, one end of the device table 16 away from the extrusion rod 5 is fixedly connected with a pull rod 18, one end of the pull rod 18 away from the extrusion rod 5 penetrates through the first fixing seat 1 and extends to the outer side of the first fixing seat 1, a pair of pull rods 18 are fixedly connected with a first fixing rod 19 and a second fixing rod 20 respectively, and the first fixing rod 19 and the second fixing rod 20 are in sliding connection;

during operation, the setting of second gag lever post 17 can play spacing effect to device platform 16, lets device platform 16 remove along second gag lever post 17 all the time, avoids the condition that appears rocking when device platform 16 removes, and the setting of pull rod 18 can facilitate the user to stimulate device platform 16 and remove, only need pull rod 18 can drive device platform 16 and remove to drive extrusion rod 5 and remove, and the setting of first dead lever 19 and second dead lever 20 can drive another group of pull rod 18 at the in-process of pulling a set of pull rod 18 and remove.

The working principle is that the first fixing seat 1 and the second fixing seat 2 are firstly straddled on the side rail, the extrusion rod 5 at the outer sides of the first fixing seat 1 and the second fixing seat 2 is adjusted at the moment, one side of the side rail is positioned between the extrusion rod 5 and the inner wall of the first fixing seat 1, at the moment, the first fixing seat 1 and the second fixing seat 2 are limited by the side rail, the side rail forces the first fixing seat 1 and the second fixing seat 2 to be unable to rotate so as to achieve the fastening effect, then the surgical instrument is fixed on the second connecting rod 4 to be positioned for use, in the prior art, the lengths of the first connecting rod 3 and the second connecting rod 4 are fixed, the fixing seat at the vacant part of the side rail cannot be effectively fixed, the installation of the fixer is affected, the operation is inconvenient, the connecting assembly is controlled to move at the moment, the clamping block is driven to be separated from the clamping groove 8 by the movement of the connecting assembly when the connecting assembly is controlled in use, when the clamping block leaves the clamping groove 8, the first through rod 7 can move, the first through rod 7 can drive the second connecting rod 4 to move in the moving process, the second fixing seat 2 can be driven to move in the moving process of the second connecting rod 4, the distance between the first fixing seat 1 and the second fixing seat 2 is changed, the gap part of the side rail can be conveniently compensated, the first fixing seat 1 and the second fixing seat 2 can avoid contacting the gap part of the side rail, the connecting groove 9 can provide an installation space for the connecting assembly, when the lengths of the first connecting rod 3 and the second connecting rod 4 need to be adjusted, the magnetic attraction ring 66 is firstly moved, when the magnetic attraction ring 66 is positioned in the repulsive range of the clamping block, the clamping block applies extrusion force to the device disc 11, the extrusion force is conducted to the first spring 10 by the device disc 11, the first spring 10 receives the extrusion force of device dish 11 and takes place deformation inside shrink this moment, and the first spring 10 is inwards shrink then provides the removal space for the removal of device dish 11, this moment, the fixture block breaks away from draw-in groove 8 inside, and then can remove to first general rod 7, the setting of a pair of first gag lever post 12 can play limiting displacement to device dish 11, let the device dish 11 receive the restriction of first gag lever post 12 when moving, make the more stable of its removal, the condition that appears rocking when preventing device dish 11 to remove, second spout 13 and second general rod 14 mutually support, let head rod 3 and second connecting rod 4 when moving in opposite directions that is far away from and is close to, the condition that appears rocking when avoiding moving, when extrusion rod 5 carries out the spacing to the side rail, a pair of second spring 15 promotes device platform 16 removal all the time, and device platform 16 then can promote extrusion rod 5 and remove, and the side rail is contradicted, thereby carry out spacing treatment to it, the setting of second gag lever post 17 can play the role in device platform 16 to device platform 16, the condition that can appear rocking to the second device 16, the setting up the device 16 can be moved along the second 18 and the second device 16 can be moved in the setting up the second device 16 and can be moved 18 when the second device 16 is moved, and the second device 18 is moved in order to drive the setting up the device 18 and can be moved in the setting up and can be moved 18 when the device 18 is moved to be moved to the fixed, and 18 is moved to the device is moved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a portable limit rail connecting device which characterized in that: comprises a first fixed seat (1) and a second fixed seat (2); one side that first fixing base (1) and second fixing base (2) are close to is fixedly connected with head rod (3) and second connecting rod (4) respectively, head rod (1) and inside extrusion rod (5) that are provided with respectively of second fixing base (2), head rod (3) inside is provided with clamping mechanism, clamping mechanism includes first spout (6), head rod (3) inside is seted up in first spout (6), the one end fixedly connected with head rod (7) that second connecting rod (4) are close to head rod (3), head rod (7) and first spout (6) sliding connection, draw-in groove (8) have been seted up in the head rod (7) outside, multiunit spread groove (9) have been seted up to head rod (3) inside, head rod (3) inside is provided with coupling assembling, coupling assembling is used for promoting the fixture block into inside draw-in groove (8).

2. A mobile side rail attachment device as claimed in claim 1, wherein: the connecting assembly comprises a first spring (10), one end of the first spring (10) is fixedly connected with a device disc (11), one end of the first spring (10) away from the device disc (11) is fixedly connected with the inner wall of the connecting groove (9), one end of the device disc (11) away from the first spring (10) is fixedly connected with the clamping block, the outer side of the first connecting rod (3) is slidably connected with a magnetic attraction ring (66), and the magnetic attraction ring (66) and the clamping block are in homopolar repulsion.

3. A mobile side rail attachment device as claimed in claim 1, wherein: the connecting groove (9) is internally provided with a pair of first limiting rods (12), the first limiting rods (12) are symmetrically distributed inside the connecting groove (9), two ends of the first limiting rods (12) are fixedly connected with the inner wall of the connecting groove (9), and the first limiting rods (12) penetrate through the device disc (11).

4. A mobile side rail attachment device according to claim 3, wherein: the second connecting rod (4) is internally provided with a plurality of groups of second sliding grooves (13), a plurality of groups of second sliding grooves (13) are internally connected with second through rods (14) in a sliding manner, and one ends, far away from the second connecting rod (4), of the second through rods (14) are fixedly connected with the first connecting rod (3).

5. The mobile side rail attachment device of claim 4, wherein: the device is characterized in that device grooves are formed in the first fixing seat (1) and the second fixing seat (2) respectively, a pair of second springs (15) are arranged in the device grooves, one ends of the second springs (15) are fixedly connected with a device table (16), one ends of the second springs (15) away from the device table (16) are fixedly connected with the inner wall of the device groove, and one ends of the device table (16) away from the second springs (15) are fixedly connected with the extrusion rod (5).

6. The mobile side rail attachment device of claim 5, wherein: the pair of second spring (15) is inside all to be provided with second gag lever post (17), the both ends of second gag lever post (17) all with device groove fixed connection, and second gag lever post (17) run through device platform (16), one end fixedly connected with pull rod (18) of extrusion pole (5) are kept away from to device platform (16), one end that extrusion pole (5) was kept away from to pull rod (18) runs through first fixing base (1) and extends to first fixing base (1) outside, a pair of respectively fixedly connected with first dead lever (19) and second dead lever (20) between pull rod (18), first dead lever (19) and second dead lever (20) sliding connection.