CN209678963U - Height-adjustable operating bed for neurosurgery - Google Patents

Abstract

The utility model discloses a kind of height-adjustable operating beds of neurosurgery, including litter, fixed frame and rack gear, the lower end four corners of the fixed frame are respectively and fixedly provided with supporting leg, the lower end of the supporting leg is mounted on universal wheel, the upper end of the universal wheel is movably installed with car arrester, sliding sleeve is welded on the inside of the upper end of the supporting leg, middle is welded with fixed block on the downside of the both ends of the fixed frame, bearing is mounted at the bosom of the fixed block, two Bearing inner connections are equipped with shaft, one end that the shaft extends on the outside of bearing is socketed with axle sleeve, the side of the axle sleeve is welded with crank, the middle of the shaft is socketed with gear, the side of the fixed frame is welded with limited block, the upper end middle of the fixed frame is movably installed with bed board.The utility model, which can be realized, is adjusted the height of operating bed, the operation convenient for medical worker to patient, while also mitigating the work load of medical worker.

Description

Height-adjustable operating bed for neurosurgery

technical field

The utility model relates to the technical field of an adjustable operating bed, in particular to a height-adjustable operating bed for neurosurgery.

Background technique

Neurosurgery is a branch of surgery, which uses unique neurosurgery research methods to study the human nervous system, such as the brain, spinal cord and peripheral nervous system, as well as related diseases, based on surgery as the main treatment method. Subsidiary organs, such as skull, scalp, cerebrovascular meninges and other structural injuries, inflammation, tumors, deformities and certain genetic metabolic disorders or dysfunctional diseases, such as: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases , and explore new diagnostic, therapeutic, and preventive technologies as a high-level, precise, and cutting-edge discipline. Among them, when medical personnel operate on patients, they need different heights according to the different parts of the operation. The height of the operating table currently used is fixed, which is not conducive to the operation of medical personnel on patients, and it is also not conducive to reducing the burden of medical work. staff workload.

Utility model content

The purpose of this utility model is to provide a height-adjustable operating bed for neurosurgery, which has the advantage of being able to adjust the height of the operating bed, which is convenient for medical staff to operate on patients, and solves the problem of different surgical sites for patients and increases the workload of medical staff. The problem.

In order to achieve the above purpose, the utility model provides the following technical solutions: a height-adjustable operating bed for neurosurgery, including a sliding rod, a fixed frame and a rack, and the four corners of the lower end of the fixed frame are fixed with support legs, and the support The lower ends of the legs are all equipped with universal wheels, and the upper ends of the universal wheels are all movably installed with car arresters. A fixed block is welded, and a bearing is installed in the middle of the fixed block, and a rotating shaft is installed inside the two bearings. The end of the rotating shaft extending to the outside of the bearing is sleeved with a shaft sleeve. There is a crank handle welded on the side, a gear is sleeved in the middle of the rotating shaft, a limit block is welded on one side of the fixed frame, a bed board is movably installed in the middle of the upper end of the fixed frame, and the sliding rods are welded to the bottom of the bed board. At the four corners of the lower end, the sliding rod is slidably sleeved in the sliding sleeve, and the rack is fixed in the middle of the lower end of the bed board, and the rack and the gear are matched.

Preferably, the handle is L-shaped, and the length of the handle is longer than the length from the rotating shaft to the limit block.

Preferably, the upper end surface of the fixing frame is flush with the upper end surface of the bed board, and the bed board is located inside the fixing frame.

Preferably, the length of the sliding rod is equal to the length of the rack.

Preferably, the lengths of the sliding rod and the rack are both shorter than the length of the supporting legs.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model can achieve the effect of lifting the bed board by setting the rack and the gear. The rack and the gear are matched, and the rotation of the rotating shaft can be driven by turning the handle, and finally the gear drives the rack to rotate, and the bed board is realized. At the same time, when the bed board is lifted to a certain height, the crank can be pushed into the fixed frame through the bushing to realize the fixing of the crank by the limit block.

2. The utility model can achieve the effect of limiting the bed board during the lifting process of the bed board by setting the sliding rod and the sliding sleeve. When the bed board is lifted and lowered by the rack during use, the sliding rod slides in the sliding sleeve. It can realize the function of limiting the bed board.

Description of drawings

Fig. 1 is the main view structure schematic diagram of the utility model;

Fig. 2 is the side view structural representation of the utility model;

Fig. 3 is a top view structural diagram of the utility model.

In the figure: 1. universal wheel; 2. car stopper; 3. supporting leg; 4. sliding rod; 5. sliding sleeve; 6. fixed block; 7. fixed frame; 8. bed board; 9. rotating shaft; Bar; 11, gear; 12, limit block; 13, bearing; 14, shaft sleeve; 15, crank.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 to Fig. 3, an embodiment provided by the utility model: a height-adjustable operating bed for neurosurgery, including a sliding rod 4, a fixed frame 7 and a rack 10, and the four corners of the lower end of the fixed frame 7 are all fixed There are support legs 3, the lower ends of the support legs 3 are equipped with universal wheels 1, and the upper ends of the universal wheels 1 are movably equipped with car stoppers 2. By setting the universal wheels 1, the movement of the operating bed can be realized conveniently, and through the resistance The car device 2 can realize the fixing of the operating bed. The upper inner side of the support leg 3 is welded with a sliding sleeve 5, and the middle of the two ends of the fixed frame 7 is welded with a fixed block 6, and the inner middle of the fixed block 6 is installed. There are bearings 13, and by setting the bearings 13, the rotation of the rotating shaft 9 can be facilitated. The two bearings 13 are internally connected with the rotating shaft 9, and the end of the rotating shaft 9 extending to the outside of the bearing 13 is sleeved with a shaft sleeve 14. One side of the shaft sleeve 14 A crank handle 15 is welded, and the crank handle 15 is L-shaped, and the length of the crank handle 15 is greater than the length of the rotating shaft 9 to the limit block 12, and the middle of the rotating shaft 9 is sleeved with a gear 11, and one side of the fixed frame 7 is welded limitedly. A bit block 12, a bed board 8 is installed in the middle of the upper end of the fixed frame 7, the upper end surface of the fixed frame 7 is flush with the upper end surface of the bed board 8, and the bed board 8 is located inside the fixed frame 7, and the sliding rods 4 are welded on the bed board 8 and the sliding rod 4 is slidably socketed in the sliding sleeve 5, the length of the sliding rod 4 is equal to the length of the rack 10, and the lengths of the sliding rod 4 and the rack 10 are both smaller than the length of the supporting leg 3. 8 When the rack 10 is used for lifting and lowering, the sliding rod 4 slides in the sliding sleeve 5 to realize the function of limiting the bed board 8. The rack 10 is fixed in the middle of the lower end of the bed board 8, and the rack 10 and the gear 11 are aligned Adaptation, the rotation of the rotating shaft 9 can be driven by turning the crank handle 15, and finally the gear 11 drives the rack 10 to rotate, so as to realize the lifting of the bed board 8, and when the bed board 8 is lifted to a certain height, the crank handle 15 can be passed through the shaft. The cover 14 is pushed inward of the fixed frame 7 to realize the fixing of the limit block 12 to the crank 15 .

Working principle: In the work of this utility model, the movement of the operating bed is realized through the universal wheel 1, and the fixing of the operating bed can be realized through the car stopper 2. According to the needs of use, the rotation of the rotating shaft 9 can be driven by turning the handle 15 Rotate, and finally realize the rotation of the gear 11 driving the rack 10, realize the lifting of the bed board 8, and at the same time, when the bed board 8 is lifted to a certain height, the crank 15 can be pushed into the fixed frame 7 through the bushing 14 to realize the limit When the block 12 is fixed to the crank handle 15, and the bed board 8 is lifted and lowered by the rack 10, the sliding rod 4 slides in the sliding sleeve 5, so that the bed board 8 can be limited. The above is the working principle of the present utility model.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A height-adjustable operating bed for neurosurgery, comprising a sliding rod (4), a fixed frame (7) and a rack (10), characterized in that: the four corners of the lower end of the fixed frame (7) are fixed with supports Legs (3), the lower ends of the supporting legs (3) are all equipped with universal wheels (1), and the upper ends of the universal wheels (1) are all movably equipped with car stoppers (2), and the supporting legs ( 3) Sliding sleeves (5) are welded on the inner side of the upper end, fixed blocks (6) are welded in the middle of the lower sides of the two ends of the fixed frame (7), and the inner middle of the fixed blocks (6) are installed Bearings (13) are arranged, and two described bearings (13) are internally connected with a rotating shaft (9). A handle (15) is welded on one side of the sleeve (14), a gear (11) is sleeved in the middle of the rotating shaft (9), and a limit block (12) is welded on one side of the fixed frame (7). A bed board (8) is movably installed in the middle of the upper end of the fixed frame (7), and the sliding rods (4) are all welded to the four corners of the lower end of the bed board (8), and the sliding rods (4) are slidably socketed on the sliding sleeve (5 ), the rack (10) is fixed in the middle of the lower end of the bed board (8), and the rack (10) is matched with the gear (11). 2. A height-adjustable operating bed for neurosurgery according to claim 1, characterized in that: the handle (15) is L-shaped, and the length of the handle (15) is greater than that of the rotating shaft (9) to The length of limit block (12). 3. A height-adjustable operating bed for neurosurgery according to claim 1, characterized in that: the upper end surface of the fixed frame (7) is flush with the upper end surface of the bed board (8), and the bed board (8) Located inside the fixing frame (7). 4. A height-adjustable operating bed for neurosurgery according to claim 1, characterized in that: the length of the sliding rod (4) is equal to the length of the rack (10). 5. A height-adjustable operating bed for neurosurgery according to claim 1, characterized in that: the lengths of the sliding rod (4) and the rack (10) are both shorter than the length of the supporting leg (3).