CN209253134U - 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 cabinet, handle is provided on the right side of cabinet, threaded rod is fixedly connected on the left of handle, top of the left side of threaded rod on the right side of the cabinet is simultaneously connected with bearing block, the left side of bearing block is fixedly connected with the top on the left of cabinets cavity, and the two sides on threaded rod surface are threaded with thread plate.The utility model is used cooperatively by setting cabinet, handle, threaded rod, thread plate, link block, connecting rod, fixed block, support plate, sliding block, support frame and pulley, it solves existing Orthopedic operation retractor and places bracket when in use, due to being mostly to stablize by the effect of brake lining to it, and the frictional force between pulley and brake lining can be gradually reduced in use, with the extension of service life, it will lead to the poor problem of its stability, the use for the person of being convenient to use improves the practicability that Orthopedic operation retractor places bracket.

Description

A kind of Orthopedic operation retractor placement bracket

Technical field

The utility model relates to orthopedic instrument technical field, specially a kind of Orthopedic operation retractor places bracket.

Background technique

The professional medical instrument that orthopedic instrument refers generally to dedicated for bone surgery, by state food drug surveilance office Classifying and dividing is often divided into: a kind of, two classes and three classes, and dividing according to usage and performance can be divided into again: joint instrument, backbone device Tool, wound instrument and basic instrument etc., basic instrument is following several to having greatly: folding base surgical needles hook, basic surgery are used Tweezer, basic surgery with cut, the other instruments of basic surgery, basic surgery knife and folding base surgery clamp etc..

During bone surgery, need to place bracket, existing Orthopedic operation retractor using to Orthopedic operation retractor It places bracket when in use, it is stablized by the effect of brake lining due to being mostly, and the frictional force between pulley and brake lining It can be gradually reduced in use, with the extension of service life, it is poor will lead to its stability, it has not been convenient to which user's makes With, reduce Orthopedic operation retractor place bracket practicability.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of Orthopedic operation retractor placement bracket, has stabilization Property it is good the advantages that, solve the problems, such as existing Orthopedic operation retractor to place bracket that stability is poor in use.

(2) technical solution

To realize the good purpose of aforementioned stable, the utility model is provided the following technical solutions: a kind of Orthopedic operation retractor Bracket, including cabinet are placed, handle is provided on the right side of the cabinet, threaded rod, institute is fixedly connected on the left of the handle It states top on the right side of cabinet of the left side of threaded rod and is connected with bearing block, the left side of the bearing block and cabinets cavity It is fixedly connected at the top of left side, the two sides on the threaded rod surface are threaded with thread plate, and the bottom of the thread plate is solid Surely it is connected with link block, the surface activity of the link block is connected with connecting rod, and the bottom of the connecting rod is connected with solid Determine block, the bottom of the fixed block is fixedly connected with support plate, and the two sides of the support plate are fixedly connected to sliding block, the branch The two sides of fagging bottom are fixedly connected to support frame, and the two sides of the bottom of box are fixedly connected to pulley, the cabinet The two sides at top are fixedly connected to fixed plate, and support rod, the top of the support rod are fixedly connected at the top of the fixed plate Portion is fixedly connected with cross bar, and the bottom of the cross bar is provided with hook.

Preferably, the bottom on the left of the cabinet is fixedly connected with push rod, is fixedly connected with handle on the left of the push rod, The surface of the handle is provided with Anti-slip cover.

Preferably, the bottom of the cabinets cavity two sides is offered with sliding block with the use of sliding slot, the sliding slot it is interior It is slidably connected on the outside of wall and sliding block.

Preferably, the bottom of the support plate is fixedly connected with spring, the bottom of the spring far from the side of support frame It is fixedly connected with the bottom of cabinets cavity, the quantity of the spring is set as four, and is uniformly and symmetrically distributed.

Preferably, the bottom of support frame as described above is fixedly connected with anti-skid base, and the bottom of anti-skid base be provided with it is anti-skidding Line.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of Orthopedic operation retractor placement bracket, has following beneficial Effect:

1, the utility model passes through setting cabinet, handle, threaded rod, thread plate, link block, connecting rod, fixed block, support Plate, sliding block, support frame and pulley are used cooperatively, and are solved existing Orthopedic operation retractor and are placed bracket when in use, due to It is mostly to stablize by the effect of brake lining to it, and the frictional force between pulley and brake lining can gradually subtract in use It is small, with the extension of service life, it will lead to the poor problem of its stability, the use for the person of being convenient to use improves orthopaedics The practicability of hook for surgery operation placement bracket.

2, the utility model is increased the contact area between user's hand and handle, is avoided by setting Anti-slip cover Due to a lack of anti-skid device, user is caused to occur obscission when in use, by the way that sliding slot is arranged, facilitates sliding block in cabinet Interior sliding, reduces the frictional force between sliding block and cabinet, effectively extends the service life of part, anti-skidding by being arranged Pedestal increases the frictional force between support frame and ground, improves the stability of support frame, convenient by the way that bearing block is arranged Threaded rod reduces the frictional force between threaded rod and cabinet, effectively extends the use of part in the intracorporal rotation of case Service life.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure cabinet cross-sectional view；

Fig. 3 is the utility model structural side view.

In figure: 1 cabinet, 2 handles, 3 threaded rods, 4 thread plates, 5 link blocks, 6 connecting rods, 7 fixed blocks, 8 support plates, 9 are slided Block, 10 support frames, 11 pulleys, 12 fixed plates, 13 support rods, 14 cross bars, 15 hooks, 16 push rods, 17 handles, 18 bearing blocks, 19 Sliding slot, 20 springs.

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.

It please refers to Fig. 1-3, a kind of Orthopedic operation retractor placement bracket, including cabinet 1, the right side of cabinet 1 and is provided with handle 2, the left side of handle 2 is fixedly connected with threaded rod 3, and the left side of threaded rod 3 runs through the top on 1 right side of cabinet and is connected with axis Seat 18 is held, the left side of bearing block 18 is fixedly connected with the top on the left of 1 inner cavity of cabinet, by the way that bearing block 18 is arranged, facilitates spiral shell Rotation of the rasp bar 3 in cabinet 1, reduces the frictional force between threaded rod 3 and cabinet 1, effectively extends the use of part Service life, the two sides on 3 surface of threaded rod are threaded with thread plate 4, and the bottom of thread plate 4 is fixedly connected with link block 5, connection The surface activity of block 5 is connected with connecting rod 6, and the bottom of connecting rod 6 is connected with fixed block 7, and the bottom of fixed block 7 is fixed to be connected It is connected to support plate 8, the two sides of support plate 8 are fixedly connected to sliding block 9, and the bottom of 1 inner cavity two sides of cabinet offers and sliding block 9 With the use of sliding slot 19, the outside of the inner wall and sliding block 9 of sliding slot 19 is slidably connected, and by the way that sliding slot 19 is arranged, facilitates sliding block 9 and exists Sliding in cabinet 1, reduces the frictional force between sliding block 9 and cabinet 1, effectively extends the service life of part, support The two sides of 8 bottom of plate are fixedly connected to support frame 10, and the bottom of support frame 10 is fixedly connected with anti-skid base, and anti-skid base Bottom be provided with anti-skid chequer, by be arranged anti-skid base, increase the frictional force between support frame 10 and ground, improve branch The stability of support 10, the bottom of support plate 8 are fixedly connected with spring 20 far from the side of support frame 10, the bottom of spring 20 with The bottom of 1 inner cavity of cabinet is fixedly connected, and the quantity of spring 20 is set as four, and is uniformly and symmetrically distributed, the two sides of 1 bottom of cabinet It is fixedly connected to pulley 11, the two sides at 1 top of cabinet are fixedly connected to fixed plate 12, and the top of fixed plate 12 is fixedly connected There is support rod 13, the top of support rod 13 is fixedly connected with cross bar 14, and the bottom of cross bar 14 is provided with hook 15,1 left side of cabinet Bottom be fixedly connected with push rod 16, the left side of push rod 16 is fixedly connected with handle 17, and the surface of handle 17 is provided with Anti-slip cover, By the way that Anti-slip cover is arranged, the contact area between user's hand and handle 17 is increased, avoids due to a lack of anti-skid device, leads User is caused to occur obscission when in use, the utility model is by being arranged cabinet 1, handle 2, threaded rod 3, thread plate 4, connecting Being used cooperatively for block 5, connecting rod 6, fixed block 7, support plate 8, sliding block 9, support frame 10 and pulley 11 is connect, solves existing bone Section's hook for surgery operation places bracket when in use, stablizes to it by the effect of brake lining due to being mostly, and pulley and brake lining it Between frictional force can be gradually reduced in use, with the extension of service life, will lead to the poor problem of its stability, The use for the person of being convenient to use improves the practicability that Orthopedic operation retractor places bracket.

When in use, user drives threaded rod 3 to rotate by handle 2, and threaded rod 3 drives thread plate 4 to move, thread plate 4 drive link block 5 to move, and link block 5 drives connecting rod 6 to move, and connecting rod 6 drives fixed block 7 to move, and fixed block 7 drives branch Fagging 8 move, support plate 8 drive support frame 10 move, when support frame 10 move to ground face contact, and completely by pulley 11 with After surface separation, so that can reach existing Orthopedic operation retractor places the bracket good purpose of stability in use.

In conclusion the Orthopedic operation retractor place bracket, by setting cabinet 1, handle 2, threaded rod 3, thread plate 4, Link block 5, connecting rod 6, fixed block 7, support plate 8, sliding block 9, support frame 10 and pulley 11 are used cooperatively, and are solved existing Orthopedic operation retractor places the problem of bracket stability difference in use.

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 (5)

1. a kind of Orthopedic operation retractor places bracket, including cabinet (1), it is characterised in that: be provided on the right side of the cabinet (1) Handle (2) is fixedly connected with threaded rod (3) on the left of the handle (2), and the left side of the threaded rod (3) is right through cabinet (1) The top of side is simultaneously connected with bearing block (18), and the left side of the bearing block (18) and the top on the left of cabinet (1) inner cavity are consolidated Fixed connection, the two sides on threaded rod (3) surface are threaded with thread plate (4), and the bottom of the thread plate (4) is fixed to be connected It is connected to link block (5), the surface activity of the link block (5) is connected with connecting rod (6), the bottom activity of the connecting rod (6) It is connected with fixed block (7), the bottom of the fixed block (7) is fixedly connected with support plate (8), and the two sides of the support plate (8) are equal It is fixedly connected with sliding block (9), the two sides of support plate (8) bottom are fixedly connected to support frame (10), cabinet (1) bottom The two sides in portion are fixedly connected to pulley (11), and the two sides at the top of the cabinet (1) are fixedly connected to fixed plate (12), described It is fixedly connected at the top of fixed plate (12) support rod (13), is fixedly connected with cross bar (14) at the top of the support rod (13), The bottom of the cross bar (14) is provided with hook (15).

2. a kind of Orthopedic operation retractor according to claim 1 places bracket, it is characterised in that: on the left of the cabinet (1) Bottom be fixedly connected with push rod (16), be fixedly connected with handle (17) on the left of the push rod (16), the handle (17) Surface is provided with Anti-slip cover.

3. a kind of Orthopedic operation retractor according to claim 1 places bracket, it is characterised in that: cabinet (1) inner cavity The bottom of two sides is offered with sliding block (9) with the use of sliding slot (19), the inner wall of the sliding slot (19) and the outside of sliding block (9) It is slidably connected.

4. a kind of Orthopedic operation retractor according to claim 1 places bracket, it is characterised in that: the support plate (8) Bottom is fixedly connected with spring (20) far from the side of support frame (10), bottom and cabinet (1) inner cavity of the spring (20) Bottom is fixedly connected, and the quantity of the spring (20) is set as four, and is uniformly and symmetrically distributed.

5. a kind of Orthopedic operation retractor according to claim 1 places bracket, it is characterised in that: support frame as described above (10) Bottom is fixedly connected with anti-skid base, and the bottom of anti-skid base is provided with anti-skid chequer.