CN221013341U - Livestock and veterinary surgical retractor - Google Patents

Abstract

The utility model discloses a livestock and veterinary surgical retractor, which belongs to the technical field of veterinary medicine and comprises a movable plate, wherein a screw cap is arranged on the top surface of the movable plate, a rotating column is fixedly connected with the bottom surface of the screw cap penetrating through the top surface of the movable plate, gears are fixedly sleeved on the periphery of the rotating column, a fixed box is fixedly arranged in the inner cavity of the movable plate and positioned on one side of the gears, a through groove is formed in one side of the fixed box, one side of the gears is arranged in the inner cavity of the through groove, a movable block is arranged in the inner cavity of the fixed box, a plurality of teeth matched with the gears are machined on one side of the movable block facing the through groove, a retractor body for pulling and hooking the cut is arranged on the bottom surface of the movable block, limit plates are symmetrically arranged on one side of the movable block and positioned on two sides of the teeth, and empty grooves are formed in the inner cavity bottoms of the movable plate and the fixed box in a penetrating mode. This poultry animal doctor is with art drag hook has solved the unable manual work and has carried out the problem of accurate assurance to incision size, improves the efficiency to the livestock operation.

Description

Livestock and veterinary surgical retractor

Technical Field

The utility model belongs to the technical field of veterinary medicine, and particularly relates to a surgical retractor for livestock and veterinary medicine.

Background

Veterinarian refers to doctor's veterinarian who carries out disease prevention, diagnosis and treatment for the animal when carrying out clinical operation to the animal, adopt the operation drag hook generally, with be used for pulling open the operation incision, make things convenient for the animal doctor to observe the operation incision of animal, because most all use the drag hook to pull open and catch on the incision that the manual work used, lead to the staff can not be comparatively convenient to carry out accurate grasp to the notched size, make the staff tear to less incision easily when using the drag hook manually, also can't pull open to great incision and shelter from the sight easily, make danger take place easily in the operation, thereby reduce the efficiency to the livestock operation.

For example, the current chinese patent publication number is: CN209490041U is a multifunctional surgical retractor for livestock and veterinary use, which: the novel sliding block type buffer comprises a bottom plate and a transverse plate, wherein a buffer device is arranged between the bottom plate and the transverse plate, two end hooks are symmetrically arranged at the upper end of the transverse plate, two connecting blocks are symmetrically arranged at the lower side of the transverse plate, two moving blocks are fixedly connected to the bottom of the transverse plate, the two connecting blocks are respectively located at two sides of the buffer device, two storage grooves are formed in the upper side of the bottom plate, the two storage grooves are respectively located at two sides of the buffer device, a sliding rod is fixed in each storage groove, a sliding block is sleeved on each sliding rod in a sliding mode, a supporting rod is arranged between each sliding block and each connecting block, and two ends of each support are respectively connected with the sliding block and the corresponding connecting block in a rotating mode. "

It is clear that the cited patent document has a problem that the incision size cannot be adjusted, and the operation efficiency is lowered.

Disclosure of utility model

The utility model aims to provide a surgical retractor for livestock and veterinary use, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a livestock and veterinary surgical retractor, includes the movable plate, the top surface of movable plate is provided with the nut, the top surface fixedly connected with revolving post of movable plate is run through to the bottom surface of nut, the fixed cover in week side of revolving post is equipped with the gear, the inner chamber of movable plate and be located one side fixed mounting of gear have fixed box, a side setting of fixed box is at logical groove, just a side of gear is located the inner chamber of logical groove, the inner chamber of fixed box is provided with the movable block, the movable block has a plurality of teeth with the gear adaptation towards a side processing of logical groove, the bottom surface of movable block is provided with the drag hook body that pulls open and hook to the incision.

Preferably, limiting plates are symmetrically arranged on one side face of the moving block and on two sides of the tooth, and the two limiting plates are matched with the through grooves.

Preferably, the inner cavity bottom surfaces of the movable plate and the fixed box are all penetrated and provided with empty slots, the bottom surfaces of the movable blocks are welded with rectangular blocks matched with the empty slots, and the drag hook body is fixedly connected with the bottom surfaces of the rectangular blocks.

Preferably, a moving box is arranged on one side of the moving plate, a sliding groove is formed in one side surface of the moving box, which faces the moving plate, and a threaded shaft is connected to an inner cavity of the sliding groove in a rotating mode.

Preferably, the screw shaft is in threaded connection with the moving plate, a fixed plate is arranged below the moving box, a sliding groove is formed in the top surface of the fixed plate, and a sliding column is fixedly connected to an inner cavity of the sliding groove.

Preferably, a sliding block matched with the sliding groove is welded on the bottom surface of the movable box, and a sliding hole for the sliding column to pass through is formed in one side surface of the sliding block in a penetrating mode.

Preferably, rectangular plates are symmetrically arranged on two side surfaces of the movable box, and clamping holes are formed in two side surfaces of the fixed plate and one side surface of the two rectangular plates.

Compared with the prior art, the utility model has the technical effects and advantages that:

This animal doctor uses art drag hook through the setting of movable block and rectangle piece, can let the drag hook body remove in the below of movable plate, and then conveniently let the staff hold the distance that the drag hook body removed to can be accurate advance to pull open and hook, through tooth and gear's setting, make things convenient for the staff to remove the drag hook body, can avoid the staff to take the drag hook body and pull open and hook the incision, can reduce the risk to the livestock operation, improve the efficiency of operation.

Through the setting of screw spindle, can bring the movable plate and reciprocate, make things convenient for the incision of different size livestock to pull open and hook, also through the setting of traveller, can drive the movable plate and remove for the drag hook body can remove directly over the incision.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the moving plate and the retractor body of the present utility model;

FIG. 3 is a schematic view of the structure of the inside of the mobile plate of the present utility model;

FIG. 4 is a schematic view of the structure of the fixed box and the moving block of the present utility model;

Fig. 5 is a schematic structural view of the moving case and the fixed plate of the present utility model.

Reference numerals illustrate:

In the figure: 1. a moving plate; 2. a screw cap; 3. a rotating column; 4. a gear; 5. a fixed box; 6. a through groove; 7. a moving block; 8. teeth; 9. a drag hook body; 10. a limiting plate; 11. a hollow groove; 12. rectangular blocks; 13. a moving case; 14. a threaded shaft; 15. a fixing plate; 16. a spool; 17. a slide block; 18. a rectangular plate; 19. and (5) clamping the hole.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

The livestock and veterinary surgical retractor shown in figures 1 to 5 comprises a movable plate 1, wherein a screw cap 2 is arranged on the top surface of the movable plate 1, a rotating column 3 is fixedly connected to the bottom surface of the screw cap 2 penetrating through the top surface of the movable plate 1, the screw cap 2 is in threaded connection with the top surface of the movable plate 1, the bottom end of the rotating column 3 is rotationally connected with the bottom surface of an inner cavity of the movable plate 1, a gear 4 is fixedly sleeved on the periphery of the rotating column 3, the inner cavity of the movable plate 1 is fixedly provided with a fixed box 5 positioned on one side of the gear 4, a through groove 6 is formed on one side of the fixed box 5, one side of the gear 4 is arranged in the inner cavity of the through groove 6, a movable block 7 is arranged in the inner cavity of the fixed box 5, a plurality of teeth 8 matched with the gear 4 are machined on one side of the movable block 7, a retractor body 9 for pulling and hooking a cut is arranged on the bottom surface of the movable block 7, the teeth 8 are attached to one side face of the gear 4, the nut 2 drives the rotary column 3 to rotate by rotating the nut 2, and then the gear 4 is driven to rotate, as one side face of the gear 4 is arranged in the inner cavity of the through groove 6, the gear 4 can drive the moving block 7 to move in the inner cavity of the fixed box 5 by the teeth 8, and then the moving block 7 can drive the drag hook body 9 to move, so that the drag hook body 9 is convenient for workers to move, and as the gear 4 is jogged with the teeth 8, when the nut 2 is rotated, the drag hook body 9 is driven to perform fine adjustment by the fine adjustment of the gear 4 and each tooth 8, and as the nut 2 is in threaded connection with the top face of the moving plate 1, the position of the drag hook body 9 can be fixed by the self-locking effect of threads, the situation that a small incision is torn or a large incision cannot be pulled is avoided, the top surface of movable plate 1 just is annular array and is provided with the scale in the outside that is located nut 2, and the welding of a side of nut 2 has the pointer, when nut 2 is rotatory, can drive the pointer and rotate to according to the scale of scale, can more accurate remove drag hook body 9, thereby improve the security to the operation in, improve the efficiency to the livestock operation.

Limiting plates 10 are symmetrically arranged on one side face of the moving block 7 and located on two sides of the teeth 8, the two limiting plates 10 are matched with the through grooves 6, when the moving block 7 moves, the two limiting plates 10 are driven to move, the moving distance of the moving block 7 can be limited by the limiting plates 10, the moving block 7 is prevented from being separated from the gear 4 when moving, the moving block 7 cannot move along with the gear 4, empty grooves 11 are formed in the bottoms of the inner cavities of the moving plate 1 and the fixed box 5 in a penetrating mode, rectangular blocks 12 matched with the empty grooves 11 are welded on the bottoms of the moving block 7, the bottom faces of the rectangular blocks 12 are fixedly connected with the drag hook body 9, the rectangular blocks 12 are driven to move in the inner cavities of the empty grooves 11 when the moving block 7 moves, and the drag hook body 9 is driven to move to pull and hook the cut open and hook.

One side of movable plate 1 is provided with movable box 13, and movable box 13 has seted up the spout towards one side of movable plate 1, the inner chamber rotation of spout is connected with screw thread axle 14, screw thread axle 14 and movable plate 1 threaded connection, and the top of screw thread axle 14 runs through movable box 13 fixedly connected with carousel, rotates the carousel for the carousel drives screw thread axle 14 and rotates, and then drives movable plate 1 and reciprocate along the week side of screw thread axle 14, satisfies the livestock of different sizes, and screw thread axle 14 and movable plate 1 threaded connection, can fix the position of movable plate 1 through the auto-lock effect of screw thread.

The fixed plate 15 is arranged below the moving box 13, the sliding groove is formed in the top surface of the fixed plate 15, the sliding column 16 is fixedly connected to the inner cavity of the sliding groove, the sliding block 17 matched with the sliding groove is welded on the bottom surface of the moving box 13, a sliding hole for the sliding column 16 to pass through is formed in one side surface of the sliding block 17, the rectangular plates 18 are symmetrically arranged on two side surfaces of the moving box 13, clamping holes 19 are formed in two side surfaces of the fixed plate 15 and one side surface of the two rectangular plates 18, bolts are connected with the inner cavity of the clamping holes 19 in a threaded mode, the moving box 13 can be pushed to move after the bolts are taken out of the clamping holes 19, so that the moving box 13 can move to drive the sliding block 17 to move on the periphery of the sliding column 16, and further drive the moving plate 1 to move, the moving plate 1 can move to the right above the cut through the drag hook body 9, after the moving box 13 moves to a proper place, the bolts can pass through the two clamping holes 19 and are connected with the threads of the clamping holes 19, and the moving box 13 is fixed on the top surface of the fixed plate 15.

Working principle:

This animal doctor is with operation drag hook now at one side of sick bed with operation drag hook device, when need pull open and catch on the incision, drive movable plate 1 through screw thread axle 14 and remove, let the drag hook can get into in the incision, and through rotating nut 2, make nut 2 drive gear 4 rotation, and then let gear 4 drive movable block 7 through a plurality of teeth 8 and remove at fixed box 5 inner chamber, and can drive rectangular block 12 and remove at the inner chamber of empty slot 11 through the removal of movable block 7, and then drive drag hook body 9 and remove in the below of movable plate 1, thereby let drag hook body 9 pull open and catch on the incision, because gear 4 and a plurality of teeth 8 gomphosis, can finely tune drag hook body 9 through every tooth 8 when making rotatory nut 2, and then make things convenient for the staff to the assurance of incision size, thereby can improve the accuracy to the incision size, improve the efficiency to the livestock operation.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a livestock and poultry is with operation drag hook, includes movable plate (1), its characterized in that: the top surface of movable plate (1) is provided with nut (2), the top surface fixedly connected with revolving post (3) of nut (2) runs through the top surface fixedly connected with of movable plate (1), the fixed cover in week side of revolving post (3) is equipped with gear (4), the inner chamber of movable plate (1) just is located one side fixed mounting of gear (4) and has fixed box (5), logical groove (6) have been seted up to one side of fixed box (5), just one side of gear (4) sets up the inner chamber at logical groove (6), the inner chamber of fixed box (5) is provided with movable block (7), movable block (7) are processed towards one side of logical groove (6) a plurality of tooth (8) with gear (4) adaptation, the bottom surface of movable block (7) is provided with and pulls open and hooks drag hook body (9) to the incision.

2. A surgical retractor for livestock animals according to claim 1, wherein: limiting plates (10) are symmetrically arranged on one side face of the moving block (7) and located on two sides of the tooth (8), and the two limiting plates (10) are matched with the through groove (6).

3. A surgical retractor for livestock animals according to claim 1, wherein: the inner cavity bottom surfaces of the moving plate (1) and the fixed box (5) are respectively provided with an empty slot (11) in a penetrating mode, a rectangular block (12) matched with the empty slot (11) is welded on the bottom surface of the moving block (7), and the bottom surface of the rectangular block (12) is fixedly connected with the drag hook body (9).

4. A surgical retractor for livestock animals according to claim 1, wherein: one side of the movable plate (1) is provided with a movable box (13), a chute is formed in one side surface of the movable box (13) facing the movable plate (1), and a threaded shaft (14) is rotatably connected to an inner cavity of the chute.

5. The surgical retractor for livestock animals according to claim 4, wherein: the screw shaft (14) is in threaded connection with the moving plate (1), a fixed plate (15) is arranged below the moving box (13), a sliding groove is formed in the top surface of the fixed plate (15), and a sliding column (16) is fixedly connected to the inner cavity of the sliding groove.

6. The surgical retractor for livestock animals according to claim 5, wherein: the bottom surface of the movable box (13) is welded with a sliding block (17) matched with the sliding groove, and a sliding hole for a sliding column (16) to pass through is formed in one side surface of the sliding block (17).

7. The surgical retractor for livestock animals according to claim 5, wherein: rectangular plates (18) are symmetrically arranged on two side surfaces of the movable box (13), and clamping holes (19) are formed in two side surfaces of the fixed plate (15) and one side surface of each rectangular plate (18).