CN215228113U

CN215228113U - Positioning and punching device for orthopedic surgery

Info

Publication number: CN215228113U
Application number: CN202120734453.2U
Authority: CN
Inventors: 柏小金; 吴永铁; 杨波; 胡秋香
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-10
Filing date: 2021-04-10
Publication date: 2021-12-21
Anticipated expiration: 2031-04-10

Abstract

The utility model relates to the technical field of medical machinery, and an orthopedic surgery is with location perforating device is disclosed, including base and positioning mechanism, positioning mechanism is including supporting leg, spill roof, motor, threaded rod, main belt pulley, lifter plate, from belt pulley, first conical gear, second conical gear, lead screw, fixed plate, guide bar, removal seat, carriage release lever, sliding sleeve, dead lever and slider, the middle part top of base and a supporting bench's bottom fixed mounting, the utility model discloses a set up sliding sleeve, dead lever and slider, when the threaded rod rotates and drives the lifter plate downstream, can drive sliding sleeve downstream to drive perforating device body downstream, reach the effect of going up and down.

Description

Positioning and punching device for orthopedic surgery

Technical Field

The utility model relates to the technical field of medical machinery, in particular to a positioning and punching device for orthopedic surgery.

Background

The bone science is also called orthopedics, is a specialty or discipline of medicine, specially studies the anatomy, physiology and pathology of a skeletal muscle system, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and treats the injury of the system, when an orthopedic patient is treated and recovered, the bone at the affected part needs to be punched and dosed or punched for pus drainage, the previous orthopedic punching device can only punch according to a large amount of working experience of medical staff, the punching position can not be accurately positioned, the punching position deviation is caused, the treatment effect is influenced, if the punching can not be carried out perpendicular to the bone, the punching can be caused to greatly influence the recovery of the orthopedic patient, the body of the orthopedic patient is damaged secondarily, the punching speed and the punching force can not be well controlled by the previous device, the treatment recovery is not facilitated, and the previous orthopedic punching device can not be used for a long time, greatly increasing the working difficulty of medical staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedic surgery is with location perforating device reaches the purpose of being convenient for location punching.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning and punching device for orthopedic surgery comprises a base and a positioning mechanism, wherein the positioning mechanism comprises a supporting leg, a concave top plate, a motor, a threaded rod, a main belt pulley, a lifting plate, a secondary belt pulley, a first bevel gear, a second bevel gear, a screw rod, a fixing plate, a guide rod, a movable seat, a movable rod, a sliding sleeve, a fixing rod and a sliding piece, the middle top of the base is fixedly installed with the bottom of a supporting table, the top of the supporting table is fixedly connected with the bottom of a bottom plate, the top of the bottom plate is fixedly installed with a positioning seat, the left top of the base is fixedly connected with the bottom of the supporting leg, the right side of the supporting leg is provided with a limiting groove, the left side of the top end of the supporting leg is fixedly connected with the left inner wall of the concave top plate, the top of the motor is fixedly installed with the inner wall of the top plate of the concave top plate, and the output end of the motor is fixedly connected with the top end of the threaded rod, the bottom of the threaded rod sequentially penetrates through the inner wall of the main belt pulley, the top end of the supporting leg, the top inner wall of the limiting groove, the top of the lifting plate and extends to the bottom lower part of the lifting plate to be rotationally connected with the bottom inner wall of the limiting groove through a first bearing, the first bearing is fixedly arranged on the bottom inner wall of the limiting groove, the main belt pulley is rotationally connected with the auxiliary belt pulley through a belt, the inner wall of the auxiliary belt pulley is fixedly connected with the outer wall of the threaded rod, the top end of the threaded rod is fixedly connected with the inner wall of the first bevel gear, the right end of the lead screw is fixedly connected with the inner wall of the second bevel gear, the left end of the lead screw penetrates through the right side of the moving seat and extends to the left side of the moving seat to be rotationally connected with the right side of the fixed plate through a second bearing, the second bearing is fixedly arranged on the right side of the fixed plate, and the left end of the guide rod is fixedly connected with the right side of the fixed plate, the right-hand member of guide bar runs through the left side of removing the seat and extends to the right side of removing the seat and the right side inner wall fixed connection of spill roof, the bottom of removing the seat and the top fixed connection of carriage release lever, the bottom of carriage release lever runs through logical groove, sliding sleeve's top, the top of slider that the top of lifter plate was seted up in proper order and extends to sliding sleeve's below, the top and the sliding sleeve's top inner wall of dead lever, the bottom of dead lever runs through the right side top of slider and extends to sliding sleeve's bottom inner wall fixed connection, sliding sleeve's top and the bottom fixed mounting of lifter plate, sliding sleeve's outside fixed mounting has the perforating device body.

Preferably, the threaded rod is fixedly connected with the inner wall of the main belt pulley, a threaded hole A matched with the threaded rod is formed in the top of the lifting plate, and the threaded rod is in threaded connection with the threaded hole A.

Preferably, the first bevel gear is in meshed connection with the second bevel gear.

Preferably, the guide bar is located above the screw rod.

Preferably, the right side of the moving seat is provided with a threaded hole B matched with the screw rod, and the screw rod is in threaded connection with the threaded hole B.

Preferably, the inner wall of the sliding sleeve is in sliding connection with the outer wall of the moving rod, the bottom end of the moving rod is fixedly connected with the inner wall of the through hole formed in the top of the sliding part in a penetrating mode, and the bottom end of the fixing rod is in sliding connection with the inner wall of the through hole formed in the top of the right side of the sliding part in a penetrating mode.

The utility model provides a positioning and punching device for orthopedic surgery. The method has the following beneficial effects:

(1) the utility model discloses a set up the motor, the threaded rod, main belt pulley, the lifter plate, from the belt pulley, first conical gear, second conical gear, the lead screw, the fixed plate, the guide bar, remove the seat, the carriage release lever, the motor rotates and drives the threaded rod and rotates, the threaded rod rotates and drives main belt pulley and rotate, main belt pulley rotates and drives from the belt pulley rotation, it rotates to drive another threaded rod from the belt pulley rotation, thereby drive first conical gear and rotate, first conical gear rotates and drives second conical gear, second conical gear rotates and drives the lead screw and rotate, the lead screw rotates and drives and remove a side-to-side motion, finally, it removes about driving the carriage release lever, gliding effect has been reached.

(2) The utility model discloses a set up sliding sleeve, dead lever and slider, when the threaded rod rotated and drives the lifter plate downstream, can drive sliding sleeve downstream to drive perforating device body downstream, reach the effect of going up and down.

Drawings

FIG. 1 is a perspective view of the base of the present invention;

FIG. 2 is a schematic view of the base structure of the present invention;

FIG. 3 is a top view of the lifter plate of the present invention;

fig. 4 is a sectional view of the sliding sleeve of the present invention.

In the figure: 1 base, 2 positioning mechanisms, 201 supporting legs, 202 limiting grooves, 203 concave top plates, 204 motors, 205 threaded rods, 206 main pulleys, 207 lifting plates, 208 secondary pulleys, 209 first bevel gears, 210 second bevel gears, 211 screw rods, 212 fixing plates, 213 guide rods, 214 moving seats, 215 moving rods, 216 sliding sleeves, 217 fixing rods, 218 sliding parts, 3 supporting tables, 4 bottom plates, 5 positioning seats and 6 punching device bodies.

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 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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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.

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; can be mechanically or electrically connected; 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.

As shown in fig. 1-4, the utility model provides a technical solution: a positioning and punching device for orthopedic surgery comprises a base 1 and a positioning mechanism 2, wherein the positioning mechanism 2 comprises a supporting leg 201, a limiting groove 202, a concave top plate 203, a motor 204, a threaded rod 205, a main belt pulley 206, a lifting plate 207, a secondary belt pulley 208, a first bevel gear 209, a second bevel gear 210, a screw rod 211, a fixing plate 212, a guide rod 213, a moving seat 214, a moving rod 215, a sliding sleeve 216, a fixing rod 217 and a sliding piece 218, the middle top of the base 1 is fixedly installed with the bottom of a supporting table 3, the top of the supporting table 3 is fixedly connected with the bottom of a bottom plate 4, a positioning seat 4 is fixedly installed at the top of the bottom plate 4, the left top of the base 1 is fixedly connected with the bottom end of the supporting leg 201, the limiting groove 202 is arranged at the right side of the supporting leg 201, the left side of the top end of the supporting leg 201 is fixedly connected with the left inner wall of the concave top plate 203, the top of the motor 204 is fixedly installed with the inner wall of the top plate of the concave top plate 203, the output end of the motor 204 is fixedly connected with the top end of a threaded rod 205, the bottom end of the threaded rod 205 sequentially penetrates through the inner wall of a main belt pulley 206, the top end of the supporting leg 201, the inner wall of the top of a limiting groove 202, the top of a lifting plate 207 and the bottom lower part of the bottom of the lifting plate 207 to be rotatably connected with the inner wall of the bottom of the limiting groove 202 through a first bearing, the first bearing is fixedly installed on the inner wall of the bottom of the limiting groove 202, the threaded rod 205 is fixedly connected with the inner wall of the main belt pulley 206, the top of the lifting plate 207 is provided with a threaded hole A matched with the threaded rod 205, the threaded rod 205 is in threaded connection with the threaded hole A, the main belt pulley 206 is rotatably connected with a secondary belt pulley 208 through a belt, the inner wall of the secondary belt pulley 208 is fixedly connected with the outer wall of another threaded rod 205, the top end of another threaded rod 205 is fixedly connected with the inner wall of a first bevel gear 209, the first bevel gear 209 is in meshed connection with a second bevel gear 210, the right end of the screw 211 is fixedly connected with the inner wall of the second bevel gear 210, the left end of the screw 211 penetrates through the right side of the movable seat 214 and extends to the left side of the movable seat 214 to be rotatably connected with the right side of the fixed plate 212 through a second bearing, the second bearing is fixedly installed on the right side of the fixed plate 212, the right side of the movable seat 214 is provided with a threaded hole B matched with the screw 211, the screw 211 is in threaded connection with the threaded hole B, the left end of the guide rod 213 is fixedly connected with the right side of the fixed plate 212, the right end of the guide rod 213 penetrates through the left side of the movable seat 214 and extends to the right side of the movable seat 214 to be fixedly connected with the inner wall of the right side of the concave top plate 203, the guide rod 213 is positioned above the screw 211, the bottom of the movable seat 214 is fixedly connected with the top end of the movable rod 215, and the second bevel gear 210, and the second bevel gear is fixedly connected with the top end of the movable seat 214 through the arrangement of a motor 204, a threaded rod 205, a main belt pulley 206, a lifting plate 207, a secondary belt pulley 208, a secondary bevel gear 209, a secondary bevel gear 210, The lead screw 211, the fixed plate 212, the guide bar 213, the movable seat 214, the movable rod 215, the motor 204 rotates to drive the threaded rod 205 to rotate, the threaded rod 205 rotates to drive the main belt pulley 206 to rotate, the main belt pulley 206 rotates to drive the secondary belt pulley 208 to rotate, the secondary belt pulley 208 rotates to drive the other threaded rod 205 to rotate, thereby driving the first bevel gear 209 to rotate, the first bevel gear 209 rotates to drive the second bevel gear 210 to rotate, the second bevel gear 210 rotates to drive the lead screw 211 to rotate, the lead screw 211 rotates to drive the movable seat 214 to move left and right, finally, the movable rod 215 is driven to move left and right, a sliding effect is achieved, the bottom end of the movable rod 215 sequentially penetrates through a through groove formed in the top of the lifting plate 207, the top of the sliding sleeve 216, the top of the sliding piece 218 and extends to the lower part of the sliding sleeve 216, the top end of the fixed rod 217 and the inner wall of the top of the sliding sleeve 216, the bottom end of the fixed rod 217 penetrates through the top of the right side of the sliding piece 218 and extends to the inner wall of the bottom of the sliding sleeve 216 to be fixedly connected with the inner wall of the sliding sleeve 216 The utility model discloses a punching device, including slider 218, fixed rod 217, lifter 216, fixed rod 207, sliding sleeve 216's inner wall and the outer wall sliding connection of carriage release lever 215, the bottom of carriage release lever 215 and the through-hole inner wall fixed connection that the top formed that runs through slider 218, the bottom of dead lever 217 runs through the through-hole inner wall sliding connection that the right side top formed of slider 218, the top of sliding sleeve 216 and the bottom fixed mounting of lifter plate 207, the outside fixed mounting of sliding sleeve 216 has perforating device body 6, through setting up sliding sleeve 216, dead lever 217 and slider 218, when threaded rod 205 rotates and drives the lifter plate downstream, can drive sliding sleeve 216 downstream, thereby drive perforating device body 6 downstream, reach the effect of going up and down.

When the punching device is used, the motor 204 rotates to drive the threaded rod 205 to rotate, the threaded rod 205 rotates to drive the main belt pulley 206 to rotate, the main belt pulley 206 rotates to drive the auxiliary belt pulley 208 to rotate, the auxiliary belt pulley 208 rotates to drive the other threaded rod 205 to rotate, so that the first conical gear 209 is driven to rotate, the first conical gear 209 rotates to drive the second conical gear 210 to rotate, the second conical gear 210 rotates to drive the screw 211 to rotate, the screw 211 rotates to drive the moving seat 214 to move left and right, and finally the moving rod 215 is driven to move left and right, so that the punching position of the punching device body 6 can be adjusted;

through setting up sliding sleeve 216, dead lever 217 and slider 218, when threaded rod 205 rotated and drives the lifter plate downstream, can drive sliding sleeve 216 downstream to drive perforating device body 6 downstream, reach the purpose of going up and down, can play the distance of adjusting perforating device body 6 and punching.

In summary, by providing the motor 204, the threaded rod 205, the main belt pulley 206, the lifting plate 207, the secondary belt pulley 208, the first bevel gear 209, the second bevel gear 210, the lead screw 211, the fixing plate 212, the guide rod 213, the moving seat 214, and the moving rod 215, the motor 204 rotates to drive the threaded rod 205 to rotate, the threaded rod 205 rotates to drive the main belt pulley 206 to rotate, the main belt pulley 206 rotates to drive the secondary belt pulley 208 to rotate, the secondary belt pulley 208 rotates to drive the other threaded rod 205 to rotate, thereby driving the first bevel gear 209 to rotate, the first bevel gear 209 rotates to drive the second bevel gear 210 to rotate, the second bevel gear 210 rotates to drive the lead screw 211 to rotate, the lead screw 211 rotates to drive the moving seat 214 to move left and right, and finally the moving rod 215 is driven to move left and right, thereby achieving the sliding effect.

Through the arrangement of the sliding sleeve 216, the fixing rod 217 and the sliding part 218, when the threaded rod 205 rotates to drive the lifting plate to move downwards, the sliding sleeve 216 can be driven to move downwards, so that the punching device body 6 is driven to move downwards, and the lifting effect is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides an orthopedic surgery is with location perforating device, includes base (1) and positioning mechanism (2), its characterized in that: the positioning mechanism (2) comprises supporting legs (201), a concave top plate (203), a motor (204), a threaded rod (205), a main belt pulley (206), a lifting plate (207), a secondary belt pulley (208), a first bevel gear (209), a second bevel gear (210), a lead screw (211), a fixing plate (212), a guide rod (213), a moving seat (214), a moving rod (215), a sliding sleeve (216), a fixing rod (217) and a sliding part (218), wherein the top of the middle part of the base (1) is fixedly installed with the bottom of the supporting table (3), the top of the supporting table (3) is fixedly connected with the bottom of the bottom plate (4), a positioning seat (5) is fixedly installed at the top of the bottom plate (4), the top of the left side of the base (1) is fixedly connected with the bottom ends of the supporting legs (201), and a limiting groove (202) is formed in the right side of the supporting legs (201), the top left side of supporting leg (201) and the left side inner wall fixed connection of spill roof (203), the top of motor (204) and the roof inner wall fixed mounting of spill roof (203), the output of motor (204) and the top fixed connection of threaded rod (205), the bottom of threaded rod (205) runs through the inner wall of main belt pulley (206), the top of supporting leg (201), the top inner wall of spacing groove (202), the top of lifter plate (207) and extends to the bottom below of lifter plate (207) and is connected through the rotation of the bottom inner wall of first bearing and spacing groove (202) in proper order, first bearing fixed mounting is at the bottom inner wall of spacing groove (202), main belt pulley (206) and from belt pulley (208) are connected through the belt rotation, from the inner wall of belt pulley (208) and another the outer wall fixed connection of threaded rod (205), another the top of threaded rod (205) and the inner wall fixed connection of first conical gear (209), the right-hand member of lead screw (211) and the inner wall fixed connection of second conical gear (210), the left end of lead screw (211) runs through the right side of removing seat (214) and extends to the left side of removing seat (214) and is connected through the right side rotation of second bearing and fixed plate (212), second bearing fixed mounting is on the right side of fixed plate (212), the left end of guide bar (213) and the right side fixed connection of fixed plate (212), the right-hand member of guide bar (213) runs through the left side of removing seat (214) and extends to the right side of removing seat (214) and the right side inner wall fixed connection of spill roof (203), the bottom of removing seat (214) and the top fixed connection of carriage release lever (215), the bottom of carriage release lever (215) runs through logical groove, that the top of lifter plate (207) was seted up in proper order, The top of the sliding sleeve (216), the top of the sliding part (218) and the bottom of the sliding sleeve (216) are arranged in parallel, the top end of the fixing rod (217) is fixedly connected with the inner wall of the top of the sliding sleeve (216), the bottom end of the fixing rod (217) penetrates through the top of the right side of the sliding part (218) and extends to the inner wall of the bottom of the sliding sleeve (216), the top of the sliding sleeve (216) is fixedly installed with the bottom of the lifting plate (207), and the punching device body (6) is fixedly installed outside the sliding sleeve (216).

2. The positioning and punching device for the orthopedic surgery according to claim 1, characterized in that: the inner wall fixed connection of threaded rod (205) and main belt pulley (206), screw hole A with threaded rod (205) looks adaptation is seted up at the top of lifter plate (207), threaded rod (205) and screw hole A threaded connection.

3. The positioning and punching device for the orthopedic surgery according to claim 1, characterized in that: the first bevel gear (209) is in meshed connection with the second bevel gear (210).

4. The positioning and punching device for the orthopedic surgery according to claim 1, characterized in that: the guide rod (213) is positioned above the screw rod (211).

5. The positioning and punching device for the orthopedic surgery according to claim 1, characterized in that: the right side of the movable seat (214) is provided with a threaded hole B matched with the screw rod (211), and the screw rod (211) is in threaded connection with the threaded hole B.

6. The positioning and punching device for the orthopedic surgery according to claim 1, characterized in that: the inner wall of the sliding sleeve (216) is in sliding connection with the outer wall of the moving rod (215), the bottom end of the moving rod (215) is fixedly connected with the inner wall of a through hole formed by penetrating through the top of the sliding part (218), and the bottom end of the fixed rod (217) is in sliding connection with the inner wall of a through hole formed by penetrating through the top of the right side of the sliding part (218).