CN214018350U

CN214018350U - Bracket for operation

Info

Publication number: CN214018350U
Application number: CN202022468863.5U
Authority: CN
Inventors: 范智文; 迮浩成; 李铭; 邹佳; 曾超; 鲍礼智; 赵雪移; 秦晓平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-24
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a bracket for operation, which belongs to the medical field, the bracket for operation comprises a supporting structure, a sliding structure, adjust structure and bracket device, the supporting structure comprises a first fixed plate, hard rubber block and a second fixed plate, the second fixed plate is fixed under the first fixed plate, be fixed with hard rubber block between the first fixed plate and the second fixed plate, the upper end of hard rubber block is fixed and bonded at the lower surface of the first fixed plate, the lower end of hard rubber block is fixed and bonded at the upper surface of the second fixed plate, can pass through fixed column, cavity, connecting block, dead slot, motor, external screw thread pole, internal thread slider, hinge rod and hinge seat, carry out the horizontal direction's removal with the bracket on the connecting block, make the adaptability of device stronger, conveniently adapt to the support to medical personnel under the different circumstances; meanwhile, the supports on two sides can be folded by rotating the vertical rod, so that the whole device is convenient to place.

Description

Bracket for operation

Technical Field

The utility model relates to a medical treatment field particularly, relates to a bracket is used in operation.

Background

The operation refers to the treatment of excision, suture and the like of a patient body by a doctor by using medical instruments; the health of the patient is maintained by the operation of the local parts of the human body by the instruments such as a knife, a scissors, a needle and the like; is the main treatment method of surgery, commonly called as 'operation'; aims to cure or diagnose diseases, such as removing pathological tissues, repairing injuries, transplanting organs, improving the functions and the forms of organisms and the like; early surgery was limited to simple manual methods of cutting, incising, and suturing the body surface, such as abscess drainage, tumor excision, and trauma suturing.

At present, current bracket for operation can not carry out the regulation of horizontal direction with the position of bracket device according to the condition of using for inconvenient medical personnel's use during the operation, and the bracket can not contract, makes depositing of bracket very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a bracket for operation to solve the bracket horizontal direction and remove the difficulty, and can not adjust, make depositing of bracket comparatively troublesome problem.

The utility model discloses a realize like this:

the utility model provides a bracket for operation, which comprises a supporting structure, a sliding structure, an adjusting structure and a bracket device.

The supporting structure comprises a first fixing plate, a hard rubber block and a second fixing plate, the second fixing plate is fixed under the first fixing plate, the hard rubber block is fixed between the first fixing plate and the second fixing plate, the sliding structure comprises a fixing column, a cavity, a connecting block, a hollow groove, a motor, an external threaded rod, an internal threaded slider, a hinge rod and a hinge seat, the fixing column is fixed on the upper surface of the first fixing plate, the upper end of the fixing column is provided with the cavity, the lower end of the fixing column is provided with the hollow groove, the motor is fixedly arranged on the inner wall of the hollow groove, the external threaded rod is fixed on the upper end of the motor, the upper end of the external threaded rod penetrates through the cavity and rotates with the inner wall of the top of the cavity, the external threaded rod is in threaded connection with the internal threaded slider, the outer surface of the internal threaded slider is hinged with the hinge rod, the utility model discloses a fixing device for fixing a pole, including connecting block, articulated seat, regulation structure, diaphragm, bracket structure, external screw thread connecting rod and fixation nut, the connecting block is located the straight upper end of fixed column, the lower surface at the connecting block is fixed to the other end of articulated seat, it includes recess, rotation post, fixed pin and pole setting to adjust the structure, the recess is seted up at the both ends of connecting block, it rotates the inner wall surface of connecting in the recess to rotate the post, sliding connection has the fixed pin in the rotation post, the upper surface at the rotation post is fixed to the lower extreme of pole setting, the bracket device includes diaphragm, bracket structure, external screw thread connecting rod and fixation nut, the upper surface at the pole setting is fixed to the diaphragm, bracket structure's lower extreme contact connection is at the upper surface of diaphragm, bracket structure's lower extreme is fixed with the external screw thread connecting rod, the diaphragm is run through in the outside of external screw thread connecting rod and fixation nut is connected, fixation nut's upper end laminating is at the lower surface of diaphragm.

In an embodiment of the present invention, the upper end of the hard rubber block is fixedly bonded to the lower surface of the first fixing plate, and the lower end of the hard rubber block is fixedly bonded to the upper surface of the second fixing plate.

In an embodiment of the present invention, the outer surface of the inner threaded slider is slidably connected to the inner wall of the cavity.

The utility model discloses an in the embodiment, the last fixed surface of fixed column has the connecting rod, the upper end of connecting rod is fixed with the pulley.

The utility model discloses an in one embodiment, set up in pulley assorted spout in the connecting block, the surface sliding connection of pulley is in spout inner wall surface.

In an embodiment of the present invention, the outer surface of the rotating column is fixed with a rotating block.

The utility model discloses an in the embodiment, set up in the connecting block with turning block assorted rotation groove, the surface of turning block is rotated and is connected in the inner wall surface in rotation groove.

The utility model discloses an in an embodiment, set up in the connecting block with fixed pin assorted screw hole.

In an embodiment of the present invention, the other end of the fixing pin is connected to the inner wall surface of the threaded hole through the rotating post.

The utility model discloses an in one embodiment, the bracket structure includes arc piece and arc rubber gasket, the fixed upper surface that bonds at the arc piece of arc rubber gasket, the lower surface contact of arc piece is connected in the horizontal plate surface.

The utility model has the advantages that: the bracket for the operation, which is obtained by the design, can move the bracket on the connecting block in the horizontal direction through the fixing column, the cavity, the connecting block, the empty groove, the motor, the external thread rod, the internal thread slider, the hinge rod and the hinge seat, so that the device has stronger adaptability and is convenient to adapt to the support of medical care personnel under different conditions; meanwhile, the supports on two sides can be folded by rotating the vertical rod, so that the whole device is convenient to place.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a main view bracket structure of a surgical bracket according to an embodiment of the present invention;

fig. 2 is a schematic view of a front view bracket structure of the surgical bracket according to the embodiment of the present invention;

fig. 3 is a partially enlarged sectional structure diagram of a sliding structure of a bracket for operation according to an embodiment of the present invention;

fig. 4 is a schematic sectional view of a connection block of the surgical bracket according to an embodiment of the present invention;

fig. 5 is a schematic view of a partially enlarged side cross-sectional structure of a connecting block and a bracket device of a bracket for operation according to an embodiment of the present invention.

In the figure: 100-a support structure; 110-a first fixing plate; 120-hard rubber block; 130-a second fixation plate; 200-a sliding structure; 210-fixed columns; 211-a cavity; 220-connecting block; 230-empty slot; 231-a motor; 232-external screw thread rod; 240-internal thread slider; 250-a hinged lever; 260-hinged seat; 270-connecting rods; 271-a pulley; 272-a chute; 300-an adjustment structure; 310-a groove; 320-rotating the column; 321-a turning block; 322-a rotation slot; 330-a fixed pin; 331-threaded hole; 340-vertical rods; 400-a cradle device; 410-a transverse plate; 420-a carrier structure; 4201-arc shaped block; 4202-curved rubber gasket; 430-external thread connecting rod; 440-fixing the nut.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a surgical tray includes a support structure 100, a sliding structure 200, an adjustment structure 300, and a tray apparatus 400.

The sliding structure 200 is installed on the supporting structure 100, and is used for moving the bracket in the horizontal direction, so that the medical staff can use the bracket conveniently under different conditions; the adjusting structure 300 is mounted on the sliding structure 200, so that the bracket structure 420 can be conveniently supported and retracted, and the whole device can be conveniently stored; the bracket device 400 is mounted on the adjusting structure 300 for mounting and dismounting the bracket structure 420, and is simple and convenient to use.

Referring to fig. 1-2, the supporting structure 100 includes a first fixing plate 110, a hard rubber block 120 and a second fixing plate 130, the second fixing plate 130 is fixed under the first fixing plate 110, the hard rubber block 120 is fixed between the first fixing plate 110 and the second fixing plate 130, the upper end of the hard rubber block 120 is fixedly bonded to the lower surface of the first fixing plate 110, the lower end of the hard rubber block 120 is fixedly bonded to the upper surface of the second fixing plate 130, and the hard rubber block 120 has high strength, so that the hard rubber block 120 is not deformed, and the supporting operation is facilitated.

Referring to fig. 1 to 5, the sliding structure 200 includes a fixed column 210, a cavity 211, a connecting block 220, a hollow groove 230, a motor 231, an external threaded rod 232, an internal threaded slider 240, a hinge rod 250, a hinge seat 260, a connecting rod 270, a pulley 271, and a sliding slot 272, the fixed column 210 is fixed on the upper surface of the first fixing plate 110, the cavity 211 is formed in the upper end of the fixed column 210, the cavity 211 is formed in the center of the upper end of the fixed column 210, the hollow groove 230 is formed in the lower end of the fixed column 210, the motor 231 is fixedly installed on the inner wall of the hollow groove 230, the external threaded rod 232 is fixed on the upper end of the motor 231, the upper end of the external threaded rod 232 penetrates through the cavity 211 and rotates with the inner wall of the top of the cavity 211, the motor 231 can drive the external threaded rod 232 to rotate in the forward and reverse directions, the internal threaded slider 240 is threadedly connected to the external threaded rod 232, and the internal threaded slider 240 can move up and down along the external threaded rod 232, the outer surface of the internal thread sliding block 240 is slidably connected to the inner wall of the cavity 211, the outer surface of the internal thread sliding block 240 can stably slide up and down on the inner wall of the cavity 211, the outer surface of the internal thread sliding block 240 is hinged with a hinge rod 250, the hinge rod 250 can rotate along the outer surface of the internal thread sliding block 240, the other end of the hinge rod 250 penetrates through the fixed column 210 and is hinged with a hinge seat 260, and the other end of the hinge rod 250 can rotate along the hinge seat 260 and can push the hinge seat 260; connecting block 220 locates the positive upper end of fixed column 210, and the lower surface at connecting block 220 is fixed to the other end of articulated seat 260, and the fixed welding in the right side lower surface of connecting block 220 in the upper end of articulated seat 260.

The upper surface of the fixed column 210 is fixed with a connecting rod 270, the connecting rod 270 is fixedly welded at the center of the upper end of the fixed column 210, the upper end of the connecting rod 270 is fixed with a pulley 271, the pulley 271 can rotate along the connecting rod 270, a sliding groove 272 matched with the pulley 271 is formed in the connecting block 220, the pulley 271 is limited in the sliding groove 272 and can only slide in the sliding groove 272, the moving stability of the connecting block 220 is ensured, and the outer surface of the pulley 271 is slidably connected to the inner wall surface of the sliding groove 272.

Referring to fig. 1, 2, 4 and 5, the adjusting structure 300 includes a groove 310, a rotating column 320, a rotating block 321, a rotating groove 322, a fixing pin 330, a threaded hole 331 and an upright 340, the groove 310 is opened at both ends of the connecting block 220, the rotating column 320 is rotatably connected to the inner wall surface of the groove 310, the rotating block 321 is fixed on the outer side surface of the rotating column 320, the rotating block 321 is fixedly welded at the front and rear ends of the rotating column 320, the rotating groove 322 matched with the rotating block 321 is opened in the connecting block 220, the sectional area of the rotating block 321 is the same as that of the rotating groove 322, so that the rotating block 321 is limited in the rotating groove 322, it is ensured that the rotating block 321 can only stably rotate in the rotating groove 322, it is ensured that the rotating column 320 rotates stably, the outer surface of the rotating block 321 is rotatably connected to the inner wall surface of the rotating groove 322, the fixing pin 330 is slidably connected in the rotating column 320, the threaded hole 331 matched with the fixing pin 330 is opened in the connecting block 220, the other end of the fixing pin 330 penetrates through the rotating column 320 and is screwed on the inner wall surface of the threaded hole 331, the lower end of the vertical rod 340 is fixed on the upper surface of the rotating column 320, and the fixing pin 330 penetrates through the rotating column 320 and is screwed into the threaded hole 331, so that the position of the rotating column 320 can be firmly fixed.

Referring to fig. 1, 2 and 5, the bracket assembly 400 includes a transverse plate 410, a bracket structure 420, an arc block 4201, an arc rubber gasket 4202, an externally threaded connecting rod 430 and a fixing nut 440, the transverse plate 410 is fixed on the upper surface of the vertical rod 340, the lower end of the bracket structure 420 is connected to the upper surface of the transverse plate 410 in contact, the bracket structure 420 includes the arc block 4201 and the arc rubber gasket 4202, the arc rubber gasket 4202 is fixedly adhered to the upper surface of the arc block 4201, the lower surface of the arc block 4201 is connected to the surface of the transverse plate 410 in contact, the externally threaded connecting rod 430 is fixed to the lower end of the bracket structure 420, the outer side of the externally threaded connecting rod 430 penetrates through the transverse plate 410 to be connected to the fixing nut 440, the upper end of the fixing nut 440 is adhered to the lower surface of the transverse plate 410, the fixing nut 440 is unscrewed to move the bracket structure 420 upwards, so that the externally threaded connecting rod 430 passes out of the cross plate 410 to facilitate disassembly of the bracket structure 420.

Specifically, the working principle of the bracket for operation is as follows: during the use, at first the device is whole to be moved before the operation table, unscrew the fixed pin 330 from screw hole 331, pull out the fixed pin 330 from rotating in the post 320 again, the pole setting 340 of both sides rotates 180 degrees from the state of figure 2 for pole setting 340 is ascending horizontality, run through the fixed pin 330 and rotate in the post 320 threaded connection screw hole 331 again, will rotate the rigidity of post 320, the bracket device 400 at both ends expands like the state of figure 1 this moment, makes things convenient for medical personnel to use.

Then the motor 231 is turned on according to the needs of the operation, so that the motor 231 drives the external screw rod 232 to rotate, the external screw rod 232 rotates in the forward direction, the internal screw slider 240 on the external screw rod is driven to move upwards, the cross section area of the internal screw slider 240 is the same as that of the cavity 211, the internal screw slider 240 can only move horizontally in the cavity 211, one end of the hinge rod 250 rotates along the internal screw slider 240, the other end of the hinge rod 250 rotates along the hinge seat 260, the hinge seat 260 is pushed to the right side, the hinge seat 260 drives the connecting block 220 to move to the right side until the connecting block 220 moves to a proper operation position, at this time, the medical staff can lean the arm on the bracket structure 420 according to the situation, the arc-shaped rubber gasket 4202 of the bracket structure 420 has certain flexibility, and the comfort of the medical staff can be increased.

When bracket structure 420 is changed, can unscrew fixation nut 440, upwards stimulate bracket structure 420 for external screw thread connecting rod 430 is deviate from in the diaphragm 410, changes new bracket structure 420, reinserts external screw thread connecting rod 430 with bracket structure 420 lower extreme in diaphragm 410 again, and rethread fixation nut 440 is with the position of external screw thread connecting rod 430 firmly fixed.

It should be noted that the specific model specifications of the motor 231 and the arc block 4201 need to be determined by model selection according to the actual specification of the apparatus, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 231 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A surgical bracket is characterized by comprising

The supporting structure (100) comprises a first fixing plate (110), a hard rubber block (120) and a second fixing plate (130), wherein the second fixing plate (130) is fixed under the first fixing plate (110), and the hard rubber block (120) is fixed between the first fixing plate (110) and the second fixing plate (130);

the sliding structure (200) comprises a fixing column (210), a cavity (211), a connecting block (220), a hollow groove (230), a motor (231), an external threaded rod (232), an internal threaded sliding block (240), a hinged rod (250) and a hinged seat (260), wherein the fixing column (210) is fixed on the upper surface of a first fixing plate (110), the cavity (211) is formed in the upper end of the fixing column (210), the hollow groove (230) is formed in the lower end of the fixing column (210), the motor (231) is fixedly installed on the inner wall of the hollow groove (230), the external threaded rod (232) is fixed on the upper end of the motor (231), the upper end of the external threaded rod (232) penetrates through the cavity (211) to rotate with the inner wall of the top of the cavity (211), the internal threaded sliding block (240) is connected to the external threaded rod (232), the hinged rod (250) is hinged to the outer surface of the internal threaded sliding block (240), and the other end of the hinged rod (250) penetrates through the fixing column (210) to be hinged with the hinged seat (260), the connecting block (220) is arranged at the right upper end of the fixing column (210), and the other end of the hinge seat (260) is fixed on the lower surface of the connecting block (220);

the adjusting structure (300) comprises a groove (310), a rotating column (320), a fixing pin (330) and an upright rod (340), the groove (310) is formed in each of two ends of the connecting block (220), the rotating column (320) is rotatably connected to the surface of the inner wall of the groove (310), the fixing pin (330) is slidably connected in the rotating column (320), and the lower end of the upright rod (340) is fixed to the upper surface of the rotating column (320);

bracket device (400), bracket device (400) is including diaphragm (410), bracket structure (420), external screw thread connecting rod (430) and fixation nut (440), and the upper surface in pole setting (340) is fixed in diaphragm (410), and the upper surface at diaphragm (410) is connected in the lower extreme contact of bracket structure (420), and the lower extreme of bracket structure (420) is fixed with external screw thread connecting rod (430), and diaphragm (410) is run through in the outside of external screw thread connecting rod (430) and fixation nut (440) is connected, and the lower surface at diaphragm (410) is laminated to the upper end of fixation nut (440).

2. A surgical tray according to claim 1, wherein the upper end of the hard rubber block (120) is fixedly attached to the lower surface of the first fixing plate (110), and the lower end of the hard rubber block (120) is fixedly attached to the upper surface of the second fixing plate (130).

3. A surgical tray, according to claim 1, characterized in that the outer surface of said internally threaded slider (240) is slidingly connected to the inner wall of the cavity (211).

4. The surgical bracket according to claim 1, wherein a connecting rod (270) is fixed on the upper surface of the fixing column (210), and a pulley (271) is fixed on the upper end of the connecting rod (270).

5. A surgical tray according to claim 1, wherein the connecting block (220) has a sliding groove (272) formed therein for matching with the pulley (271), and the outer surface of the pulley (271) is slidably connected to the inner wall surface of the sliding groove (272).

6. A surgical console according to claim 1, characterized in that a rotation block (321) is fixed to the outer surface of the rotation column (320).

7. A surgical tray according to claim 1, wherein the connecting block (220) has a rotation groove (322) formed therein to match the rotation block (321), and the outer surface of the rotation block (321) is rotatably connected to the inner wall surface of the rotation groove (322).

8. A surgical bracket according to claim 1, characterized in that the connecting block (220) has threaded holes (331) formed therein for mating with the fixing pins (330).

9. A surgical tray according to claim 8, wherein the other end of the fixing pin (330) is screwed to the inner wall surface of the screw hole (331) through the rotating post (320).

10. A surgical bracket according to claim 1, characterized in that the bracket structure (420) comprises an arcuate block (4201) and an arcuate rubber washer (4202), the arcuate rubber washer (4202) being fixedly adhered to the upper surface of the arcuate block (4201), the lower surface of the arcuate block (4201) being in contact with the surface of the cross plate (410).