CN216702884U - Neurosurgery is with operation bracket with raising and lowering functions - Google Patents

Abstract

The utility model relates to the technical field of neurosurgery, and particularly discloses an operation bracket with a lifting function for neurosurgery, which comprises a movable box, wherein a screw rod is arranged in an inner cavity of the movable box, a first gear is sleeved at the bottom of the surface of the screw rod, a motor is arranged on the right side of the bottom of the movable box, a second gear is arranged at the output end of the motor, penetrates through and extends to the inner cavity of the movable box, the left side of the second gear is meshed with the first gear, a threaded sleeve is arranged on the surface of the screw rod in a threaded manner, a movable plate is sleeved on the surface of the threaded sleeve, sliding sleeves are arranged on two sides of the movable plate, and a sliding rod is sleeved in the inner cavity of each sliding sleeve. The motor runs, the second gear is driven to rotate by the motor, the first gear is driven to rotate by the second gear, the screw rod is driven to rotate by the first gear, the threaded sleeve is driven to move upwards by the screw rod, and the movable plate is driven to move upwards by the threaded sleeve.

Description

A neurosurgery operating bracket with lifting function

technical field

The utility model relates to the technical field of neurosurgery, in particular to a neurosurgery operating bracket with a lifting function.

Background technique

Neurosurgery is a branch of surgery that applies unique neurosurgery research methods on the basis of surgery as the main treatment method to study the human nervous system, such as the brain, spinal cord and peripheral nervous system, and Related affiliates, such as the damage, inflammation, tumor, deformity and certain genetic metabolic disorders or functional disorders of the skull, scalp, cerebrovascular and meninges, such as: epilepsy, Parkinson's disease, neuralgia and other diseases And pathogenesis, and explore new diagnosis, treatment, prevention technology is a high, sophisticated and cutting-edge discipline.

During neurosurgery, a surgical bracket needs to be used. However, when an existing surgical bracket on the market is in use, the surgical bracket does not have the function of adjusting the lifting and lowering, resulting in a situation that the use effect of the surgical bracket is not good.

Utility model content

In view of the deficiencies of the prior art, the present invention provides a neurosurgery surgical bracket with a lifting function, which has the advantages of having a lifting function for the surgical bracket, and solves the problem that the existing surgical bracket does not have a lifting function. question.

The neurosurgery operating bracket with lifting function of the present utility model comprises a movable box, the inner cavity of the movable box is provided with a screw, the bottom of the screw surface is sleeved with a first gear, and the right side of the bottom of the movable box is provided with a first gear. There is a motor on the side, the output end of the motor runs through and extends to the inner cavity of the movable box and is provided with a second gear, and the left side of the second gear meshes with the first gear, and the surface thread of the screw is provided with a screw sleeve, The surface of the screw sleeve is sleeved with a movable plate, both sides of the movable plate are equipped with sliding sleeves, the inner cavity of the sliding sleeve is sleeved with a sliding rod, and the top of the sliding sleeve is sleeved with the movable box. A spring is provided, a sliding block is provided on the outer side of the sliding sleeve, a sliding groove is provided on both sides of the inner cavity of the movable box, and a push rod is provided on the top of the sliding block. The top of the push rod penetrates and extends to the top of the movable box, and the top of the push rod is provided with a bracket body.

In the neurosurgery operating bracket with lifting function of the utility model, support columns are fixed on both sides of the bottom of the movable box, and the bottoms of the two support columns are provided with anti-skid pads. , which can play a fixed role on the bracket, so that the bracket has a better effect during use, and avoids the movement of the bracket during use, which leads to the situation that the bracket has a poor use effect.

In the neurosurgery operating bracket with lifting function of the present utility model, both sides of the motor and the movable box are fixedly connected by a fixing frame, and the top of the motor is located at the center of the right side of the bottom of the movable box, and is fixed by the fixing frame. The frame can play a fixed role on the motor, so that the motor has a better running effect, avoiding the shaking of the motor during use, which leads to the poor running effect of the motor.

In the neurosurgery operating bracket with lifting function of the utility model, the top and bottom of the screw rod and the movable box are movably connected through the movable shaft, and the screw rod is located in the center of the inner cavity of the movable box.

In the neurosurgery operating bracket with lifting function of the present invention, the outer side of the sliding sleeve and the sliding block are fixedly connected by a connecting block, and the inner side of the sliding block is located at the center of the outer side of the screw sleeve. The connecting block can play a fixed role on the slider, so that the slider has a better effect when in use, and avoids the slider from loosening during use, thus causing the slider to fall during use.

In the neurosurgery operating bracket with lifting function of the present utility model, both sides of the top and bottom of the inner cavity of the movable box and the two sliding rods are fixedly connected by welding, and the two sliding rods are related to the movable box. Centrally symmetrical.

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

1. The motor of the present utility model runs, the second gear is driven to rotate by the motor, the first gear is driven to rotate by the second gear, the screw is driven to rotate by the first gear, the screw sleeve is driven to move upward by the screw, and the screw is driven to move by the screw sleeve. The plate moves up, the sliding sleeve is moved up by the moving plate, the sliding rod moves with the sliding sleeve, the sliding sleeve moves up the slider, the sliding groove in the movable box cooperates with the slider to move upward, and the slider drives the push rod When moving upward, the bracket body is driven to move upward by the push rod. When it needs to be reset, the motor is reversed, and the above structure is reset by the spring cooperated with the motor.

2. The utility model can fix the slider through the connecting block, so that the slider has a better effect when in use, and avoids the slider from loosening during use, thereby causing the slider to fall during use. situation;

Through the fixing frame, the motor can be fixed, so that the motor has a better running effect and avoids the motor shaking during use, which leads to the poor running effect of the motor;

Through the support column and the anti-skid pad, the bracket can be fixed, so that the bracket has a better effect in use, and the movement of the bracket during use is avoided, which leads to a situation that the bracket has a poor use effect.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

Fig. 1 is the structural representation of the utility model;

2 is a schematic diagram of the structure of the inner cavity of the movable box of the present invention;

FIG. 3 is a schematic top view of the structure of the slider, the connecting block, the screw sleeve, the moving plate and the sliding sleeve of the present invention.

In the picture: 1. Activity box; 2. Chute; 3. Push rod; 4. Slider; 5. Connecting block; 6. Slide rod; 7. Support column; 8. Anti-skid pad; 9. First gear; 10 , motor; 11, fixed frame; 12, bracket body; 13, screw rod; 14, spring; 15, screw sleeve; 16, moving plate; 17, sliding sleeve; 18, second gear.

Detailed ways

Several embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the purpose of simplifying the drawings, some well-known structures and components will be shown in a simple schematic manner in the drawings.

In addition, the descriptions such as “first”, “second”, etc. in the present invention are only for the purpose of description, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, which is only for the purpose of The components or operations described in the same technical terms are only distinguished, and should not be understood as indicating or implying their relative importance or implying the quantity of the indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist. , is not within the scope of protection required by the present utility model.

In the description of the utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The standard parts used in this application document can be purchased from the market, and can be customized according to the description in the description and the attached drawings. The specific connection method of each part adopts the mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment are of conventional types in the prior art.

The utility model has a movable box 1, a chute 2, a push rod 3, a sliding block 4, a connecting block 5, a sliding rod 6, a support column 7, an anti-skid pad 8, a first gear 9, a motor 10, a fixing frame 11, a bracket The main body 12, the screw 13, the spring 14, the screw sleeve 15, the moving plate 16, the sliding sleeve 17 and the second gear 18 are all common standard parts or parts known to those skilled in the art, and their structures and principles are all common to those skilled in the art. It can be known through technical manuals or through routine test methods.

Please refer to FIGS. 1-3 , the neurosurgery operating bracket with lifting function of the present invention includes a movable box 1 , the inner cavity of the movable box 1 is provided with a screw 13 , and the bottom of the surface of the screw 13 is sleeved with a first gear 9 , the right side of the bottom of the movable box 1 is provided with a motor 10, the output end of the motor 10 penetrates and extends to the inner cavity of the movable box 1 and is provided with a second gear 18, and the left side of the second gear 18 meshes with the first gear 9, The surface thread of the screw 13 is provided with a screw sleeve 15, the surface of the screw sleeve 15 is covered with a moving plate 16, and both sides of the moving plate 16 are provided with sliding sleeves 17, and the inner cavity of the sliding sleeve 17 is sleeved with a sliding rod 6, and the sliding A spring 14 is sleeved between the top of the sleeve 17 and the movable box 1, a slider 4 is arranged on the outer side of the sliding sleeve 17, and both sides of the inner cavity of the movable box 1 are provided with a chute 2 adapted to the slider 4, The top of the slider 4 is provided with a push rod 3, the top of the push rod 3 penetrates and extends to the top of the movable box 1, and the top of the push rod 3 is provided with a bracket body 12. The motor 10 of the present invention runs, and the motor 10 drives the first The second gear 18 rotates, the second gear 18 drives the first gear 9 to rotate, the first gear 9 drives the screw 13 to rotate, the screw 13 drives the screw sleeve 15 to move upward, and the screw sleeve 15 drives the moving plate 16 to move upward , through the moving plate 16 to drive the sliding sleeve 17 to move upward, through the sliding rod 6 to cooperate with the sliding sleeve 17 to move, through the sliding sleeve 17 to drive the sliding block 4 to move upward, and through the sliding groove 2 in the movable box 1 to cooperate with the sliding block 4 to move upward, The slider 4 drives the push rod 3 to move upward, and the push rod 3 drives the bracket body 12 to move upward. When reset is required, the motor 10 is reversed, and the spring 14 cooperates with the motor 10 to reset the above structure.

Both sides of the bottom of the movable box 1 are fixedly provided with support columns 7, and the bottoms of the two support columns 7 are provided with anti-skid pads 8. Through the support columns 7 and the anti-skid pads 8, the bracket can be fixed, so that The bracket is more effective when in use, and the movement of the bracket during use is avoided, thereby leading to a situation in which the bracket has a poor use effect.

Both sides of the motor 10 and the movable box 1 are fixedly connected by the fixing frame 11, and the top of the motor 10 is located at the center of the right side of the bottom of the movable box 1. The fixing frame 11 can play a fixed role on the motor 10. In this way, the operation effect of the motor 10 is better, and the shaking of the motor 10 during use is avoided, which leads to a situation that the operation effect of the motor 10 is not good.

The top and bottom of the screw 13 and the movable box 1 are movably connected through the movable shaft, and the screw 13 is located at the center of the inner cavity of the movable box 1 .

The outer side of the sliding sleeve 17 and the sliding block 4 are fixedly connected by the connecting block 5, and the inner side of the sliding block 4 is located at the center of the outer side of the screw sleeve 15. The utility model can use the connecting block 5 to fix the sliding block 4. In this way, the slider 4 has a better effect during use, and the slider 4 is prevented from loosening during use, thereby causing the slider 4 to fall during use.

Both sides of the top and bottom of the inner cavity of the movable box 1 and the two sliding rods 6 are fixedly connected by welding, and the two sliding rods 6 are centrally symmetrical with respect to the movable box 1 .

When using the utility model: the motor 10 runs, the second gear 18 is driven to rotate by the motor 10, the first gear 9 is driven to rotate by the second gear 18, the screw 13 is driven to rotate by the first gear 9, and the screw 13 is driven to rotate The screw sleeve 15 moves upward, the moving plate 16 is driven to move upward by the screw sleeve 15, the sliding sleeve 17 is moved upward through the moving plate 16, the sliding rod 6 cooperates with the sliding sleeve 17 to move, and the sliding sleeve 17 drives the slider 4 to move upward, The sliding slot 2 in the movable box 1 cooperates with the sliding block 4 to move upward, the sliding block 4 drives the push rod 3 to move upward, and the push rod 3 drives the bracket body 12 to move upward. The spring 14 cooperates with the motor 10 to reset the above structure.

The above descriptions are merely embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims (6)

1. An operation bracket for neurosurgery with lifting function, comprising a movable box (1), characterized in that: the inner cavity of the movable box (1) is provided with a screw rod (13), the bottom of the surface of the screw rod (13) is sleeved with a first gear (9), the right side of the bottom of the movable box (1) is provided with a motor (10), the output end of the motor (10) penetrates through and extends to the inner cavity of the movable box (1) to be provided with a second gear (18), the left side of the second gear (18) is meshed with the first gear (9), the surface thread of the screw rod (13) is provided with a threaded sleeve (15), the surface of the threaded sleeve (15) is sleeved with a movable plate (16), two sides of the movable plate (16) are provided with sliding sleeves (17), the inner cavity of each sliding sleeve (17) is sleeved with a sliding rod (6), a spring (14) is sleeved between the top of each sliding sleeve (17) and the movable box (1), the outer side of each sliding sleeve (17) is provided with a sliding block (4), two sides of the inner cavity of the movable box (1) are provided with sliding grooves (2) matched with the sliding blocks (4), the top of slider (4) is equipped with push rod (3), the top of push rod (3) is run through and is extended to the top of activity case (1), the top of push rod (3) is equipped with bracket body (12).

2. A neurosurgical operation console having a lifting function according to claim 1, wherein: the two sides of the bottom of the movable box (1) are fixedly provided with supporting columns (7), and the bottoms of the two supporting columns (7) are provided with anti-slip pads (8).

3. A neurosurgical operation console having a lifting function according to claim 1, wherein: both sides of the motor (10) are fixedly connected with the movable box (1) through a fixing frame (11), and the top of the motor (10) is positioned at the center of the right side of the bottom of the movable box (1).

4. A neurosurgical operation console having a lifting function according to claim 1, wherein: the top and the bottom of the screw rod (13) are movably connected with the movable box (1) through movable shafts, and the screw rod (13) is positioned in the center of the inner cavity of the movable box (1).

5. A neurosurgical operation console having a lifting function according to claim 1, wherein: the outer side of the sliding sleeve (17) is fixedly connected with the sliding block (4) through a connecting block (5), and the inner side of the sliding block (4) is located at the center of the outer side of the threaded sleeve (15).

6. A neurosurgical operation console having a lifting function according to claim 1, wherein: the two sides of the top and the bottom of the inner cavity of the movable box (1) are fixedly connected with the two slide bars (6) in a welding mode, and the two slide bars (6) are centrosymmetric relative to the movable box (1).

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