CN209059443U - A kind of Orthopedic operation retractor placement bracket - Google Patents

Abstract

The utility model discloses a kind of Orthopedic operation retractors to place bracket, including bottom plate, the four corners of the bottom base plate are fixedly connected to movable plate, the bottom of the movable plate front and rear sides is fixedly connected to shifting axle, the surface activity of the shifting axle is connected with shifting roller, the left and right sides at the top of the bottom plate is fixedly connected to side plate, and two side plate sides close to each other offer sliding groove, and the position that the side plate corresponds at the top of sliding groove inner wall is fixedly connected with fixed plate.The utility model passes through the mutual cooperation of side plate, sliding groove, fixed plate, transverse slat, driving motor, drive shaft, regulating tank, screwed ring and threaded rod, Orthopedic operation retractor is set to place bracket convenient for adjusting working depth, can meet medical staff well and the needs of bracket is using height is placed for Orthopedic operation retractor, alleviate the work load of staff, it carries out with being conducive to bone surgery, brings great convenience to bone surgery work.

Description

A kind of Orthopedic operation retractor placement bracket

Technical field

The utility model relates to the field of medical instrument technology, specially a kind of Orthopedic operation retractor places bracket.

Background technique

Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body Object, material and other similar or relevant article, including required computer software, effectiveness mainly pass through the side such as physics Formula obtains, although not being to be obtained by way of pharmacology, immunology perhaps metabolism or have these modes to participate in only rising Booster action, during carrying out bone surgery, common Orthopedic operation retractor places bracket and is not easy to adjust working depth, It cannot be well adapted for medical staff and the demand that bracket uses height is placed for hook for surgery operation, be unfavorable for bone surgery place of working It carries out, increases the work load of medical staff, it is greatly inconvenient to come to bone surgery work belt.

Utility model content

The purpose of this utility model is to provide a kind of Orthopedic operation retractors to place bracket, has convenient for adjusting working depth The advantages of, solve the problems, such as that common Orthopedic operation retractor places bracket and is not easy to adjust working depth.

To achieve the above object, the utility model provides the following technical solutions: a kind of Orthopedic operation retractor placement bracket, packet Bottom plate is included, the four corners of the bottom base plate are fixedly connected to movable plate, and the bottom of the movable plate front and rear sides is fixed It is connected with shifting axle, the surface activity of the shifting axle is connected with shifting roller, and the left and right sides at the top of the bottom plate is fixed It is connected with side plate, two side plate sides close to each other offer sliding groove, and the side plate corresponds at the top of sliding groove inner wall Position is fixedly connected with fixed plate, is fixedly connected at the top of the bottom of the fixed plate and bottom plate, passes through between two fixed plates Transverse slat is slidably connected, and the left and right sides at the top of the transverse slat is fixedly connected to link block, and the top of two link blocks is by putting It sets box to be fixedly connected, the left and right sides of the holder inner wall is fixedly connected by first partition, the bottom of the first partition It is fixedly connected with the bottom of holder, the midpoint of the first partition front and rear sides is fixedly connected to second partition, described Side of the second partition far from first partition is fixedly connected with the inner wall of holder, and the midpoint of the bottom base plate is fixedly connected There is driving motor, drive shaft is fixedly connected on the output shaft of the driving motor, the midpoint at the top of the bottom plate opens up There is a regulating tank, the midpoint of the holder bottom is fixedly connected with screwed ring, and the bottom of the screwed ring is from top to bottom successively Through transverse slat and regulating tank and extend to the inside of regulating tank, the top of the drive shaft sequentially pass through from bottom to up bottom plate and Regulating tank and the inside for extending to regulating tank are threaded with threaded rod, the bottom of the threaded rod on the inner wall of the screwed ring End sequentially passes through screwed ring and regulating tank from top to bottom and extends to the inside of regulating tank, the top of the drive shaft and screw thread The bottom end of bar is fixedly connected.

Preferably, the bottom that the side plate is located remote from box side is fixedly connected with reinforcement block, the bottom of the reinforcement block It is fixedly connected at the top of bottom plate.

Preferably, limited block, the limit are fixedly connected at the top of the bottom plate and at left and right sides of regulating tank Limit cushion is fixedly connected at the top of block.

Preferably, the position that the bottom base plate corresponds to driving motor is fixedly connected with protective shell.

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

1, the utility model passes through side plate, sliding groove, fixed plate, transverse slat, driving motor, drive shaft, regulating tank, screw thread The mutual cooperation of ring and threaded rod makes Orthopedic operation retractor place bracket convenient for adjusting working depth, can meet doctor well Shield personnel place Orthopedic operation retractor the demand that bracket uses height, alleviate the work load of staff, are conducive to It carries out to bone surgery, brings great convenience to bone surgery work.

2, the utility model plays the role of contacting between reinforcing side plate and bottom plate, avoids side by setting reinforcement block Plate is tilted because of the influence of gravity or other external force, by setting limited block and limit cushion, plays the role of limiting transverse slat, It avoids screwed ring from colliding with bottom plate, by the way that protective shell is arranged, plays the role of protecting driving motor.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the structure of the utility model front view；

Fig. 2 is the cross-sectional view of the structure of the utility model top view.

In figure: 1 bottom plate, 2 movable plates, 3 shifting axles, 4 shifting rollers, 5 side plates, 6 sliding grooves, 7 fixed plates, 8 transverse slats, 9 connect Connect block, 10 holders, 11 first partitions, 12 second partitions, 13 driving motors, 14 drive shafts, 15 regulating tanks, 16 screwed rings, 17 threaded rods, 18 reinforcement blocks, 19 limited blocks, 20 limit cushions, 21 protective shells.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of Orthopedic operation retractor placement bracket referring to FIG. 1-2, including bottom plate 1, the four corners of 1 bottom of bottom plate are solid Surely it is connected with movable plate 2, the bottom of 2 front and rear sides of movable plate is fixedly connected to shifting axle 3, and the surface activity of shifting axle 3 connects It is connected to shifting roller 4, the left and right sides at 1 top of bottom plate is fixedly connected to side plate 5, and two sides close to each other of side plate 5 are equal Offer sliding groove 6, the position at the top of corresponding 6 inner wall of sliding groove of side plate 5 is fixedly connected with fixed plate 7, the bottom of fixed plate 7 with The top of bottom plate 1 is fixedly connected, and is slidably connected between two fixed plates 7 by transverse slat 8, transverse slat 8 can be on the surface of fixed plate 7 It slides up and down, but not shakes, the left and right sides at the top of transverse slat 8 is fixedly connected to link block 9, two link blocks 9 Top is fixedly connected by holder 10, and the bottom that side plate 5 is located remote from 10 side of box is fixedly connected with reinforcement block 18, reinforcement block 18 bottom is fixedly connected with the top of bottom plate 1, by the way that reinforcement block 18 is arranged, is played and is contacted between reinforcing side plate 5 and bottom plate 1 Effect, avoid side plate 5 from tilting because of the influence of gravity or other external force, the left and right sides of 10 inner wall of holder by first every Plate 11 is fixedly connected, and the bottom of first partition 11 is fixedly connected with the bottom of holder 10, in 11 front and rear sides of first partition It is fixedly connected to second partition 12 at point, side of the second partition 12 far from first partition 11 and the inner wall of holder 10 are fixed Connection, the midpoint of 1 bottom of bottom plate are fixedly connected with driving motor 13, and the position that 1 bottom of bottom plate corresponds to driving motor 13 is fixed It is connected with protective shell 21, by the way that protective shell 21 is arranged, plays the role of protecting driving motor 13, the output shaft of driving motor 13 On be fixedly connected with drive shaft 14, the midpoint at 1 top of bottom plate offers regulating tank 15, and the midpoint of 10 bottom of holder is solid Surely it is connected with screwed ring 16,1 top of the bottom plate and left and right sides for being located at regulating tank 15 is fixedly connected to limited block 19, limited block 19 top is fixedly connected with limit cushion 20, by setting limited block 19 and limit cushion 20, plays the work of limit transverse slat 8 With avoiding screwed ring 16 from colliding with bottom plate 1, the bottom of screwed ring 16 sequentially passes through transverse slat 8 and regulating tank 15 from top to bottom And the inside of regulating tank 15 is extended to, the top of drive shaft 14 sequentially passes through bottom plate 1 and regulating tank 15 from bottom to up and extends To the inside of regulating tank 15, be threaded with threaded rod 17 on the inner wall of screwed ring 16, the bottom end of threaded rod 17 from top to bottom according to It is secondary to run through screwed ring 16 and regulating tank 15 and the inside for extending to regulating tank 15, the top of drive shaft 14 and the bottom of threaded rod 17 End is fixedly connected, since transverse slat 8 is the surface for being slidably connected at two fixed plates 7, when threaded rod 17 rotates, screw thread Ring 16 will not rotate together with threaded rod 17, pass through side plate 5, sliding groove 6, fixed plate 7, transverse slat 8, driving motor 13, driving The mutual cooperation of shaft 14, regulating tank 15, screwed ring 16 and threaded rod 17 makes Orthopedic operation retractor place bracket convenient for adjusting work Make height, can meet medical staff well and the needs of bracket is using height is placed for Orthopedic operation retractor, alleviate work The work load for making personnel carries out with being conducive to bone surgery, brings great convenience to bone surgery work.

In use, Orthopedic operation retractor is placed on the inside of holder 10 by staff, later, as needed to entirely putting It sets bracket to be adjusted, driving motor 13 drives threaded rod 17 to rotate by drive shaft 14, and the rotation of threaded rod 17 leads to screw thread Ring 16 moves upwards, and screwed ring 16 drives holder 10 to move, and holder 10 is moved upwards by link block 9 with motion plate 8, horizontal Plate 8 slides on the surface of fixed plate 7, and finally, the height of holder 10 increases, and has reached adjusting Orthopedic operation retractor and has placed bracket Using the purpose of height, medical staff is facilitated to use.

In summary: the Orthopedic operation retractor places bracket, passes through side plate 5, sliding groove 6, fixed plate 7, transverse slat 8, driving The mutual cooperation of motor 13, drive shaft 14, regulating tank 15, screwed ring 16 and threaded rod 17 solves common bone surgery and draws Hook places bracket and is not easy to the problem of adjusting working depth.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of Orthopedic operation retractor places bracket, including bottom plate (1), it is characterised in that: the four corners of bottom plate (1) bottom It is fixedly connected to movable plate (2), the bottom of movable plate (2) front and rear sides is fixedly connected to shifting axle (3), the shifting The surface activity of moving axis (3) is connected with shifting roller (4), and the left and right sides at the top of the bottom plate (1) is fixedly connected to side plate (5), two side plate (5) sides close to each other offer sliding groove (6), corresponding sliding groove (6) the inner wall top of the side plate (5) The position in portion is fixedly connected with fixed plate (7), is fixedly connected at the top of the bottom and bottom plate (1) of the fixed plate (7), and two solid It is slidably connected between fixed board (7) by transverse slat (8), the left and right sides at the top of the transverse slat (8) is fixedly connected to link block (9), the top of two link blocks (9) is fixedly connected by holder (10), and the left and right sides of holder (10) inner wall is logical It crosses first partition (11) to be fixedly connected, the bottom of the first partition (11) is fixedly connected with the bottom of holder (10), described The midpoint of first partition (11) front and rear sides is fixedly connected to second partition (12), and the second partition (12) is far from first The side of partition (11) is fixedly connected with the inner wall of holder (10), and the midpoint of bottom plate (1) bottom is fixedly connected with drive It moves motor (13), is fixedly connected with drive shaft (14) on the output shaft of the driving motor (13), at the top of the bottom plate (1) Midpoint offers regulating tank (15), and the midpoint of holder (10) bottom is fixedly connected with screwed ring (16), the spiral shell The bottom of line ring (16) sequentially passes through transverse slat (8) and regulating tank (15) and the inside for extending to regulating tank (15), institute from top to bottom The top for stating drive shaft (14) sequentially passes through bottom plate (1) and regulating tank (15) from bottom to up and extends to the interior of regulating tank (15) Portion is threaded with threaded rod (17) on the inner wall of the screwed ring (16), the bottom end of the threaded rod (17) from top to bottom according to It is secondary through screwed ring (16) and regulating tank (15) and the inside for extending to regulating tank (15), the top of the drive shaft (14) and The bottom end of threaded rod (17) is fixedly connected.

2. a kind of Orthopedic operation retractor according to claim 1 places bracket, it is characterised in that: the side plate (5) is separate The bottom of holder (10) side is fixedly connected with reinforcement block (18), the bottom of the reinforcement block (18) and the top of bottom plate (1) It is fixedly connected.

3. a kind of Orthopedic operation retractor according to claim 1 places bracket, it is characterised in that: at the top of the bottom plate (1) And be located at left and right sides of regulating tank (15) and be fixedly connected to limited block (19), it is fixedly connected at the top of the limited block (19) There are limit cushion (20).

4. a kind of Orthopedic operation retractor according to claim 1 places bracket, it is characterised in that: bottom plate (1) bottom The position of corresponding driving motor (13) is fixedly connected with protective shell (21).