CN215536125U

CN215536125U - Split type operating table handrail

Info

Publication number: CN215536125U
Application number: CN202122269042.3U
Authority: CN
Inventors: 白娜娜
Original assignee: Bai Nana; Guangan Peoples Hospital
Current assignee: Bai Nana; Guangan Peoples Hospital
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-18
Anticipated expiration: 2031-09-17

Abstract

The utility model provides a split type operation table handrail, includes the operation table and sets up the removal handrail in the operation table both sides, adopt split type connection structure between operation table and the removal handrail, the lateral part of operation table is equipped with the locking mechanism who is used for the closure to connect the removal handrail, it is equipped with the locking pole that is used for being connected with the locking mechanism cooperation to remove the handrail lateral part, sets up to split type structure through with operation table and removal handrail, and operation table and removal handrail lateral part are provided with locking mechanism and locking pole respectively to remove the handrail and form the lateral part of locking state after-fixing at the operation table through locking mechanism and locking pole, also can remove the handrail through removing behind locking mechanism and the locking pole component separation state, simple structure, it is very convenient to use, and the dismouting is swift, strives for more times for patient's rescue.

Description

Split type operating table handrail

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a split type operating table armrest.

Background

The medical level is higher and higher at present, the rapid development of science and technology in China is not kept, but the rhythm of life of people is accelerated, diseases spread, and for serious diseases, surgical treatment is a common treatment means, and an operating bed is a special bed used for patient surgery. Present operation table both sides generally set up the handrail, can prevent that patient's post-operation from appearing the phenomenon of dropping to through the handrail, doctor and nurse can conveniently transport the operating room with patient on the operation table, but present operation table structure is comparatively complicated, and it is comparatively loaded down with trivial details that the installation is fixed to use, influences going on fast of operation easily, occupies the valuable rescue time, and the protection result of use remains to be promoted.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a split type operating table armrest.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a split type operation table handrail, includes the operation table and sets up the removal handrail in the operation table both sides, adopt split type connection structure between operation table and the removal handrail, the lateral part of operation table is equipped with the locking mechanism who is used for the closure to connect the removal handrail, it is equipped with the locking pole that is used for being connected with the locking mechanism cooperation to remove the handrail lateral part, locking mechanism includes the semicircle locking cover that two longitudinal symmetries set up and is used for driving the link gear of two semicircle locking cover relative motion, and two semicircle locking covers all are connected with link gear, and two semicircle locking covers of link gear drive carry out locking motion and dorsad separation motion in opposite directions, be equipped with the height adjusting mechanism who is used for adjusting the removal handrail height in the removal handrail, the bottom of removing the handrail is equipped with the universal wheel.

As a further improvement of the utility model, the linkage mechanism comprises two linkage frames for respectively installing two semicircular locking sleeves, a linkage gear for driving the two linkage frames to act and a linkage motor for driving the linkage gear to rotate, a driving shaft of the linkage motor is connected with the center of the linkage gear, linkage racks for being meshed with the linkage gear are respectively arranged in the two linkage frames, and the two semicircular locking sleeves are respectively and correspondingly installed on the two linkage frames.

As a further improvement of the utility model, the linkage frame is of a portal frame structure.

As a further improvement of the utility model, the movable handrail comprises a chassis, a handrail mounting box body and two locking upright posts, wherein the handrail mounting box body is arranged on the chassis, the universal wheels are arranged at the bottom of the chassis, the height adjusting mechanism is arranged in the handrail mounting box body, the locking posts are erected and arranged between the two locking upright posts, and the height adjusting mechanism is connected with a handrail rod.

As a further improvement of the utility model, the height adjusting mechanism comprises a lifting motor, a driving wheel, a first transmission gear, a transmission shaft and two second transmission gears, wherein an output shaft of the lifting motor is connected with the driving wheel, the first transmission gear is meshed with the driving wheel, the transmission shaft passes through the first transmission gear and synchronously rotates along with the first transmission gear, the two second transmission gears are respectively connected to two ends of the transmission shaft, the grab bar is of a portal frame structure, and a lifting rack meshed with the second transmission gear is arranged in the grab bar.

As a further improvement of the utility model, a plurality of brackets for supporting the transmission shaft are arranged in the handrail installation box body and are respectively and uniformly distributed along the length direction of the transmission shaft at intervals.

As a further improvement of the utility model, the side part of the handrail installation box body is provided with a lifting guide rail used for connecting a handrail rod for moving and guiding.

As a further improvement of the utility model, the handrail installation box body is provided with a storage basket which is hooked on the handrail installation box body.

The utility model has the beneficial effects that: the operation bed and the movable handrail are arranged to be of a split structure, and the locking mechanism and the locking rod are arranged on the side portions of the operation bed and the movable handrail respectively, so that the movable handrail can be fixed on the side portion of the operation bed after being in a locking state through the locking mechanism and the locking rod, and can also be moved away after being in a separated state through the locking mechanism and the locking rod, the structure is simple, the use is very convenient, the disassembly and the assembly are fast, and more time is strived for rescue of patients; meanwhile, the movable handrail has a height lifting adjusting function, so that the movable handrail can meet the use requirements of various heights.

Drawings

The utility model is further illustrated by the following figures and embodiments:

fig. 1 is a schematic structural view of the operating table and the movable armrest in the locking state according to the embodiment;

fig. 2 is a schematic structural view of the operating table and the movable armrest in a separated state according to the embodiment;

FIG. 3 is a schematic view of the inner structure of the movable armrest of the present embodiment;

FIG. 4 is a schematic structural diagram of the linkage mechanism of the present embodiment;

FIG. 5 is a schematic structural diagram of the linkage mechanism of the present embodiment in a separated state;

fig. 6 is a schematic structural view of the linkage mechanism in the locked state according to the embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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.

Example (b):

as shown in fig. 1 to 6, the present embodiment discloses a split type armrest for an operating table, which comprises an operating table 1 and moving armrests 2 disposed at both sides of the operating table 1, a split type connecting structure is adopted between the operating bed 1 and the movable handrail 2, a locking mechanism 3 for locking and connecting the movable handrail 2 is arranged at the side part of the operating bed 1, the side part of the movable handrail 2 is provided with a locking rod 21 which is used for being matched and connected with the locking mechanism 3, the locking mechanism 3 comprises two semicircular locking sleeves 31 which are symmetrically arranged up and down and a linkage mechanism which is used for driving the two semicircular locking sleeves 31 to move relatively, the two semicircular locking sleeves 31 are both connected with the linkage mechanism, the linkage mechanism drives the two semicircular locking sleeves 31 to perform opposite locking movement and back separation movement, the moving handrail 2 is provided with a height adjusting mechanism for adjusting the height of the moving handrail 2, and the bottom of the moving handrail 2 is provided with a universal wheel 22. The operation bed 1 and the movable handrail 2 are arranged to be of a split structure, and the locking mechanism 3 and the locking rod 21 are respectively arranged on the side parts of the operation bed 1 and the movable handrail 2, so that the movable handrail 2 can be fixed on the side part of the operation bed 1 after being in a locking state through the locking mechanism 3 and the locking rod 21, and the movable handrail 2 can be moved away after being in a separating state through the locking mechanism 3 and the locking rod 21, and the structure is simple, the use is very convenient, the disassembly and the assembly are rapid, and more time is won for rescue of patients; meanwhile, the movable handrail 2 has a height lifting adjusting function, so that the movable handrail 2 can meet the use requirements of various heights.

As a preferred embodiment, the linkage mechanism includes two linkage frames 32 for respectively mounting the two semicircular locking sleeves 31, a linkage gear 33 for driving the two linkage frames 32 to move, and a linkage motor 34 for driving the linkage gear 33 to rotate, a driving shaft of the linkage motor 34 is connected to the center of the linkage gear 33, a linkage rack 35 for meshing with the linkage gear 33 is respectively arranged in each of the two linkage frames 32, and the two semicircular locking sleeves 31 are respectively correspondingly mounted on the two linkage frames 32. During locking, the movable armrest 2 is moved to a position close to the operating table 1, the locking rod 21 enters a relative interval between the two linkage frames 32, the linkage motor 34 rotates in the forward direction, and the two linkage frames 32 are arranged in a reverse staggered manner, so that the two linkage frames 32 move in the opposite direction to drive the two semicircular locking sleeves 31 to close and lock the locking rod 21; during the separation action, the linkage motor 34 rotates reversely to drive the two linkage rods to move back to back, the two semicircular locking sleeves 31 are separated, and the movable handrail 2 is moved out.

In the present embodiment, the linkage frame 32 has a gantry structure, and in order to stabilize the operation of the linkage mechanism, a linkage guide rail for guiding the movement of the linkage frame 32 is provided in the operating table 1, and the linkage frame 32 is attached to the linkage guide rail.

In a preferred embodiment, the moving handrail 2 comprises a chassis 23, a handrail mounting box 24 mounted on the chassis 23, and two locking columns 25, the universal wheels 22 are mounted at the bottom of the chassis 23, the height adjusting mechanism is mounted in the handrail mounting box 24, the locking rods 21 are mounted between the two locking columns 25, and the height adjusting mechanism is connected with a handrail 26. A battery is arranged in the chassis 23, the battery is connected with the lifting motor 27 through a wire, an electric contact for charging the battery is arranged in the chassis 23, and the lifting motor 27 is powered through the battery to realize the height adjusting function. The height of the two locking upright columns 25 is lower than the bed surface height of the operating bed 1, and the height of the handrail rod 26 is higher than the bed surface height of the operating bed 1, so that when the movable handrail 2 is locked with the operating bed 1, the upright columns and the chassis 23 of the movable handrail 2 can be partially inserted into the space at the bottom of the operating bed 1, the handrail rod 26 is attached to the side part of the bed surface of the operating bed 1, the space is reasonable to use, and the movable handrail 2 cannot obstruct walking of people.

As a preferred embodiment, the height adjusting mechanism includes a lifting motor 27, a driving wheel 28, a first transmission gear 29, a transmission shaft 20 and a second transmission gear 30, an output shaft of the lifting motor 27 is connected with the driving wheel 28, the first transmission gear 29 is meshed with the driving wheel 28, the transmission shaft 20 passes through the first transmission gear 29 and rotates synchronously with the first transmission gear 29, two second transmission gears 30 are arranged and connected to two ends of the transmission shaft 20 respectively, the grab bar 26 is of a portal frame structure, and a lifting rack 40 used for being meshed with the second transmission gear 30 is arranged in the grab bar 26. When the height is adjusted in a lifting mode, the driving wheel 28 can be driven to rotate in the forward and reverse directions only by controlling the lifting motor 27 to rotate in the forward and reverse directions, so that the first transmission gear 29, the transmission shaft 20 and the second transmission gear 30 are driven to rotate in the forward and reverse directions, and the grab rail 26 is driven to move in the lifting mode. In order to improve the motion stability of the transmission shaft 20 and ensure the balance of the lifting of the grab bar 26, a plurality of brackets 50 for supporting the transmission shaft 20 are arranged in the grab mounting box 24, and the brackets 50 are uniformly distributed along the length direction of the transmission shaft 20 at intervals. The side of the armrest mounting box 24 is provided with a lifting guide rail 60 for connecting the armrest rod 26 for moving and guiding. In order to provide the movable armrest 2 with a certain storage function, a storage basket 70 is provided on the armrest mounting box 24, and the storage basket 70 is hooked on the armrest mounting box 24. A user may place items within the storage basket 70 to facilitate access to the items.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.

Claims

1. The utility model provides a split type operation table handrail which characterized in that: including operation table (1) and setting removal handrail (2) in operation table (1) both sides, adopt split type connection structure between operation table (1) and the removal handrail (2), the lateral part of operation table (1) is equipped with locking mechanism (3) that are used for the closure connection to remove handrail (2), it is equipped with locking pole (21) that are used for being connected with locking mechanism (3) cooperation to remove handrail (2) lateral part, locking mechanism (3) include two semicircle locking cover (31) that the symmetry set up from top to bottom and be used for driving the link gear of two semicircle locking cover (31) relative motion, and two semicircle locking cover (31) all are connected with link gear, and link gear drives two semicircle locking cover (31) and carry out locking motion and dorsad separation motion in opposite directions, be equipped with in the removal handrail (2) and be used for adjusting the high adjustment mechanism who removes handrail (2) height, the bottom of the movable armrest (2) is provided with universal wheels (22).

2. The split type operating table armrest according to claim 1, wherein: the linkage mechanism comprises two linkage frames (32) used for installing two semicircular locking sleeves (31) respectively, a linkage gear (33) used for driving the two linkage frames (32) to move and a linkage motor (34) used for driving the linkage gear (33) to rotate, a driving shaft of the linkage motor (34) is connected with the center of the linkage gear (33), two linkage frames (32) are internally provided with linkage racks (35) used for being meshed with the linkage gear (33), and the two semicircular locking sleeves (31) are correspondingly installed on the two linkage frames (32) respectively.

3. The split type operating table armrest according to claim 2, wherein: the linkage frame (32) is of a portal frame structure.

4. The split type operating table armrest according to claim 1, wherein: the movable handrail (2) comprises a chassis (23), a handrail mounting box body (24) and two locking upright posts (25), wherein the handrail mounting box body (24) is arranged on the mounting chassis (23), universal wheels (22) are arranged at the bottom of the chassis (23), a height adjusting mechanism is arranged in the handrail mounting box body (24), a locking rod (21) is erected between the two locking upright posts (25), and a handrail rod (26) is connected onto the height adjusting mechanism.

5. The split type operating table armrest according to claim 4, wherein: height adjustment mechanism includes elevator motor (27), action wheel (28), first drive gear (29), transmission shaft (20) and second drive gear (30), the output shaft action wheel (28) of elevator motor (27), first drive gear (29) and action wheel (28) meshing, transmission shaft (20) pass first drive gear (29) and rotate along with first drive gear (29) synchronous, second drive gear (30) are equipped with two, connect the both ends at transmission shaft (20) respectively, bar (26) are the portal frame structure, be equipped with in bar (26) and be used for lifting rack (40) with second drive gear (30) meshing.

6. The split type operating table armrest according to claim 5, wherein: the handrail installation box body (24) is internally provided with a plurality of brackets (50) used for supporting the transmission shafts (20), and the brackets (50) are uniformly distributed along the length direction of the transmission shafts (20) at intervals.

7. The split type operating table armrest according to claim 5, wherein: and a lifting guide rail (60) used for connecting a handrail rod (26) to move and guide is arranged at the side part of the handrail mounting box body (24).

8. The split type operating table armrest according to claim 5, wherein: the handrail installation box body (24) is provided with a storage basket (70), and the storage basket (70) is hooked on the handrail installation box body (24).