CN213047066U

CN213047066U - Mammary gland thyroid gland drag hook subassembly

Info

Publication number: CN213047066U
Application number: CN202020985451.6U
Authority: CN
Inventors: 高尔立
Original assignee: First Affiliated Hospital of Suzhou University
Current assignee: First Affiliated Hospital of Suzhou University
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-04-27
Anticipated expiration: 2030-06-02

Abstract

The utility model provides a mammary gland thyroid gland drag hook subassembly, including the pull ring, the bottom welding of pull ring has the plectane, the bottom of plectane bonds there is the block rubber, the bottom of block rubber bonds there is the slide bar, the bottom welding of slide bar has the connecting rod, the cover post has been cup jointed in the outside of slide bar, the inner wall welding of cover post has the fixture block, the side joint of fixture block has the spring, the draw-in groove has been seted up under the spring, the outside welding of cover post has the cardboard, the bottom downwardly extending ten centimeters department of cardboard is carved with anti-skidding line, the bottom joint of cover post is connected with the card post, the through-hole has been seted up at the top of card post, the outside carving of card post has the screw thread, the inner wall sliding connection of through-hole has the kelly, the utility model provides a mammary gland thyroid gland drag hook subassembly passes through pull ring, cardboard, the problem that the dead angle of the drag hook is not clean enough due to inconvenient detachment.

Description

Mammary gland thyroid gland drag hook subassembly

Technical Field

The utility model relates to an operation appurtenance technical field especially relates to mammary gland thyroid gland drag hook subassembly.

Background

Along with the development of medical science and technology, the appurtenance kind that the surgery was used is also more and more, in surgeries such as mammary gland and thyroid gland, after the doctor cut open an incision with patient's skin and muscle, need use the appurtenance drag hook, struts the skin muscle who will cut respectively to both sides and pulls, and the drag hook can increase main sword doctor's field of vision for the operation position exposes more, and the doctor of being convenient for carries out the operation step, reduces the time of using of operation.

The existing drag hook assembly is complex to operate in the using process, physical power is consumed very much in long-time use, the operation efficiency of doctors is reduced, the existing drag hook assembly is not convenient to split, the dead angle of the drag hook is more, and the problem of cleaning the drag hook is not clean enough is also solved.

Therefore, there is a need to provide a mammary gland thyroid retractor assembly that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mammary gland thyroid gland drag hook subassembly has solved that current drag hook subassembly operation is more loaded down with trivial details and uses for a long time and make doctor's operation efficiency reduce, the split of not being convenient for makes the clean not enough clean problem in drag hook dead angle.

In order to solve the technical problem, the utility model provides a mammary gland thyroid gland drag hook assembly, which comprises a pull ring, wherein a circular plate is welded at the bottom of the pull ring, a rubber block is bonded at the bottom of the circular plate, a slide bar is bonded at the bottom of the rubber block, a connecting rod is welded at the bottom end of the slide bar, a sleeve column is sleeved at the outer side of the slide bar, a clamping block is welded on the inner wall of the sleeve column, a spring is clamped at the side surface of the clamping block, a clamping groove is arranged under the spring, a clamping plate is welded on the outer side of the sleeve column, anti-skid grains are carved at ten centimeters of downward extension of the bottom of the clamping plate, the bottom of the sleeve column is clamped and connected with a clamping column, a through hole is arranged at the top of the clamping column, threads are carved on the outer side of the clamping column, a clamping rod is slidably connected on the inner wall of, the bottom welding of bent plate has the semicircle piece, the side of semicircle piece is seted up flutedly.

Preferably, the pull ring is located at the center of the top of the circular plate, the outer surface of the pull ring is smooth, and the pull ring is connected with the circular plate in a welding mode.

Preferably, the clamping plate is made of a stainless steel alloy material, the clamping plate and the sleeve column are of an integrated structure, and the clamping plate is connected with the sleeve column in a welding mode.

Preferably, the two clamping blocks are arranged and are symmetrical to two sides of the inner wall of the sleeve column, and the two clamping blocks are welded with the sleeve column.

Preferably, the external diameter of card post and the internal diameter looks adaptation of draw-in groove, the internal diameter of the through-hole at card post top is greater than the external diameter one centimeter of connecting rod, card post and cover post joint are connected.

Preferably, the number of the inclined rods is two, the lengths of the two inclined rods are equal, and the two inclined rods are fixedly connected with the clamping rod.

Compared with the prior art, the utility model provides a mammary gland thyroid gland drag hook subassembly has following beneficial effect:

the utility model provides a mammary gland thyroid gland drag hook component, which is characterized in that when the component is used, the assembly needs to be held correctly, firstly the thumb of a single hand passes through the pull ring at the top of the circular plate, then the index finger and the middle finger on the same palm are clamped on the outer side of the sleeve column, so that the finger bellies of the index finger and the middle finger are attached to the bottom of the clamping plate, the inner side of the pull ring can be pressed downwards at the moment to drive the circular plate to move downwards, so that the rubber block at the bottom of the circular plate drives the slide rod to slide along the inner side of the clamping column to drive the connecting rod at the bottom of the slide rod to move downwards, when the slide bar slides to the clamping blocks on the inner wall of the sleeve column, the spring adhered between the clamping blocks generates resistance to the slide bar, make the moving speed of slide bar slow down, the design of cardboard and pull ring can make doctor one hand operate, saves doctor's physical power at the operation in-process, improves doctor's operation efficiency, has solved current drag hook subassembly and has operated harder problem that leads to the operation inefficiency in the use.

The utility model provides a mammary gland thyroid gland drag hook subassembly, adopt card post and draw-in groove, after having used this subassembly, need clean the bent plate and accomodate, can grip the both sides of bent plate, clockwise rotation bent plate, the card post that drives the bent plate top rotates along the draw-in groove inner wall of cover post bottom, make the screw thread and the draw-in groove interlock of each other in the card post outside, break away from the back up to the card post from the bottom of cover post, can clean the semi-ring piece of bent plate and bent plate bottom, then can stack cover post and bent plate and preserve in suitable position, this kind of structural design can clean again after this subassembly split, make the dead angle on this subassembly can be cleaned, it uses the back to clean not enough clean problem to have solved current drag hook.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a mammary gland thyroid retractor assembly according to the present invention;

FIG. 2 is a cross-sectional view of the inside of the jacket post of the present invention;

fig. 3 is an enlarged view of the clamp post structure of the present invention.

Reference numbers in the figures: 1. a pull ring; 2. a circular plate; 3. a slide bar; 301. a rubber block; 302. a connecting rod; 4. sleeving a column; 401. a clamping block; 402. a spring; 403. a card slot; 5. clamping a plate; 6. anti-skid lines; 7. clamping the column; 701. a through hole; 702. a thread; 703. a clamping rod; 704. a diagonal bar; 8. bending a plate; 9. a semi-annular sheet; 901. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the mammary gland thyroid retractor assembly according to the present invention; FIG. 2 is a cross-sectional view of the inside of the jacket post of the present invention; fig. 3 is an enlarged view of the clamp post structure of the present invention. A mammary gland thyroid gland drag hook assembly comprises a pull ring 1, wherein a circular plate 2 is welded at the bottom of the pull ring 1, a rubber block 301 is adhered at the bottom of the circular plate 2, a slide rod 3 is adhered at the bottom of the rubber block 301, a connecting rod 302 is welded at the bottom end of the slide rod 3, a sleeve column 4 is sleeved at the outer side of the slide rod 3, a clamping block 401 is welded on the inner wall of the sleeve column 4, a spring 402 is clamped on the side surface of the clamping block 401, a clamping groove 403 is formed right below the spring 402, a clamping plate 5 is welded on the outer side of the sleeve column 4, anti-skid grains 6 are carved at ten centimeters of downward extension of the bottom of the clamping plate 5, a clamping column 7 is clamped and connected at the bottom of the sleeve column 4, a through hole 701 is formed in the top of the clamping column 7, threads 702 are carved on the outer side of the clamping column 7, a clamping rod 703 is slidably connected on the inner wall of the through, the side of the semi-ring piece 9 is provided with a groove 901.

Further, pull ring 1 is located the centre position at plectane 2 top, and the surface of pull ring 1 is smooth, and pull ring 1 and plectane 2 welded connection pass pull ring 1 at plectane 2 top with the thumb of one hand, and pull ring 1 can make the frictional force that doctor's hand and plectane 2 and slide bar 3 are connected increase, leads to the probability that the hand slippage leaves this subassembly when reducing doctor's one-hand use.

Further, cardboard 5 adopts stainless steel alloy material to make, cardboard 5 and cover post 4 formula structure as an organic whole, cardboard 5 and cover post 4 welded connection, the outside of cover post 4 is cliied to forefinger and middle finger on the same palm again, make the finger abdomen of forefinger and middle finger laminate with the bottom of cardboard 5, cardboard 5 can make the doctor better grip cover post 4, increase the stability of cover post 4 when using, make the doctor can operate by the one hand, save the physical power of doctor at the operation in-process, improve doctor's operation efficiency.

Further, fixture block 401 is provided with two, two fixture blocks 401 are symmetrical in the inner wall both sides of socle 4, two fixture blocks 401 and socle 4 welded connection, when slide bar 3 slided to the fixture block 401 of socle 4 inner wall, spring 402 who bonds between fixture block 401 will produce the resistance to slide bar 3 for slide bar 3's moving speed slows down, fixture block 401 can play limiting displacement, prevent that connecting rod 302 from passing the ejection bayonet post 7 of bayonet rod 703, increase the continuity when this subassembly uses.

Further, the external diameter of card post 7 and the internal diameter looks adaptation of draw-in groove 403, the internal diameter of the through-hole 701 at card post 7 top is greater than the external diameter one centimeter of connecting rod 302, card post 7 is connected with cover post 4 joint, clockwise rotation bent plate 8, the card post 7 that drives 8 tops of bent plate rotates along the draw-in groove 403 inner wall of cover post 4 bottom, make the screw thread 702 in the card post 7 outside interlock each other with draw-in groove 403, break away from the bottom of cover post 4 until calorie post 7, clean and save after card post 7 can be to this subassembly split again, make the structure on this subassembly clean more thorough, reduce this subassembly after clean and save shared space.

Further, the down tube 704 is provided with two, and the length of two down tubes 704 equals, two down tubes 704 all with kelly 703 fixed connection, kelly 703 fixed connection's down tube 704 for the down tube 704 outwards struts the bent plate 8, makes the bent plate 8 drive the skin muscle of recess 901 laminating incision both sides of semicircular piece 9, and the down tube 704 can increase the stability of bent plate 8, makes semicircular piece 9 can strut skin muscle smoothly.

The utility model provides a mammary gland thyroid gland drag hook subassembly's theory of operation as follows: when the assembly is used, the assembly needs to be held correctly, firstly, a thumb of a single hand penetrates through the pull ring 1 at the top of the circular plate 2, then the index finger and the middle finger on the same palm are clamped on the outer side of the sleeve column 4, so that the finger bellies of the index finger and the middle finger are attached to the bottom of the clamping plate 5, at the moment, the inner side of the pull ring 1 can be pressed downwards to drive the circular plate 2 to move downwards, the rubber block 301 at the bottom of the circular plate 2 drives the sliding rod 3 to slide along the inner side of the clamping column 7, the connecting rod 302 at the bottom of the sliding rod 3 is driven to move downwards, when the sliding rod 3 slides to the clamping block 401 on the inner wall of the sleeve column 4, the spring 402 adhered between the clamping blocks 401 generates resistance on the sliding rod 3, so that the moving speed of the sliding rod 3 is reduced, at the moment, the connecting rod 302 penetrates through the clamping groove 403 at the bottom of the sleeve column 4 to move towards, make down tube 704 outwards strut bent plate 8, make bent plate 8 drive the skin muscle of recess 901 laminating incision both sides of semicircular sheet 9, and strut the muscle of incision both sides, after having used up this subassembly, need clean the accomodating to bent plate 8, can grip the both sides of bent plate 8, clockwise rotation bent plate 8, card post 7 that drives the 8 tops of bent plate rotates along the draw-in groove 403 inner wall of cover post 4 bottom, make the screw thread 702 in the 7 outsides of card post interlock each other with draw-in groove 403, break away from the back until card post 7 from the bottom of cover post 4, can clean the semicircular sheet 9 of bent plate 8 and bent plate 8 bottom, then can stack cover post 4 and bent plate 8 and preserve in suitable position, so just accomplished the utility model discloses a use.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Mammary gland thyroid gland drag hook subassembly, including pull ring (1), its characterized in that: the bottom of the pull ring (1) is welded with a circular plate (2), the bottom of the circular plate (2) is bonded with a rubber block (301), the bottom of the rubber block (301) is bonded with a slide rod (3), the bottom of the slide rod (3) is welded with a connecting rod (302), the outer side of the slide rod (3) is sleeved with a sleeve column (4), the inner wall of the sleeve column (4) is welded with a clamping block (401), the side surface of the clamping block (401) is clamped with a spring (402), a clamping groove (403) is formed right below the spring (402), the outer side of the sleeve column (4) is welded with a clamping plate (5), the bottom of the clamping plate (5) extends downwards for ten centimeters and is carved with anti-skid grains (6), the bottom of the sleeve column (4) is clamped with a clamping column (7), the top of the clamping column (7) is provided with a through hole (701), and the outer side of the clamping column (7) is, the inner wall of the through hole (701) is connected with a clamping rod (703) in a sliding mode, oblique rods (704) are fixedly connected to the two sides of the clamping rod (703), a bent plate (8) is welded to the bottom of the clamping column (7), a semi-ring piece (9) is welded to the bottom of the bent plate (8), and a groove (901) is formed in the side face of the semi-ring piece (9).

2. The mammary thyroid gland drag hook assembly according to claim 1, characterized in that pull ring (1) is located at the middle position of the top of circular plate (2), the outer surface of pull ring (1) is smooth, and pull ring (1) and circular plate (2) are welded.

3. The mammary thyroid gland drag hook assembly according to claim 1, wherein the clamping plate (5) is made of stainless steel alloy materials, the clamping plate (5) and the sleeve column (4) are of an integral structure, and the clamping plate (5) and the sleeve column (4) are connected in a welding mode.

4. The mammary thyroid gland drag hook assembly according to claim 1, wherein the two clamping blocks (401) are arranged, the two clamping blocks (401) are symmetrical to two sides of the inner wall of the sleeve column (4), and the two clamping blocks (401) are welded with the sleeve column (4).

5. The mammary thyroid gland drag hook assembly according to claim 1, characterized in that the external diameter of card post (7) and the internal diameter of draw-in groove (403) are adapted, the internal diameter of through-hole (701) at the top of card post (7) is greater than the external diameter of connecting rod (302) one centimeter, card post (7) and cover post (4) joint are connected.

6. The mammary thyroid gland drag hook assembly according to claim 1, characterized in that, there are two diagonal rods (704), the length of two diagonal rods (704) is equal, and both diagonal rods (704) are fixedly connected with the clamping rod (703).