阅读说明：本技术 泌尿外科用腹腔镜夹持装置 (Peritoneoscope clamping device for uropoiesis surgery ) 是由 朱国栋 于 2021-09-13 设计创作，主要内容包括：本发明公开了一种泌尿外科用腹腔镜夹持装置,包括支撑臂和加持部,所述支撑臂上设有卡座,所述卡座包括活动套设在所述支撑臂上的套座,所述套座的两端均固定设有L型支撑板,所述L型支撑板上设有夹紧机构,所述套座上和所述支撑臂上设有相匹配的滑移机构,所述滑移机构包括开设在所述支撑臂每侧壁上的移动槽,所述套座每侧面上均开设有两个滚轮槽,所述滚轮槽内壁之间固定设有转杆。有益效果：带动副圆杆的转动,其转动时带动副连接板的转动,圆形指针杆也跟着转动,圆形指针杆的端部则指向副刻度线,因此在转动副连接板的过程中,转动的角度可清楚看出,而副连接板上的固定块连接加持部,因此带动加持部进行多角度的调节。(The invention discloses a laparoscope clamping device for urinary surgery, which comprises a supporting arm and a clamping part, wherein a clamping seat is arranged on the supporting arm, the clamping seat comprises a sleeve seat movably sleeved on the supporting arm, L-shaped supporting plates are fixedly arranged at two ends of the sleeve seat, a clamping mechanism is arranged on the L-shaped supporting plates, matched sliding mechanisms are arranged on the sleeve seat and the supporting arm, each sliding mechanism comprises a moving groove arranged on each side wall of the supporting arm, two roller grooves are arranged on each side surface of the sleeve seat, and a rotating rod is fixedly arranged between the inner walls of the roller grooves. Has the advantages that: the auxiliary circular rod is driven to rotate, the auxiliary connecting plate is driven to rotate when the auxiliary circular rod rotates, the circular pointer rod also rotates, the end of the circular pointer rod points to the auxiliary scale line, and therefore in the process of rotating the auxiliary connecting plate, the rotating angle can be clearly seen, the fixing block on the auxiliary connecting plate is connected with the clamping portion, and the clamping portion is driven to adjust in multiple angles.)

1. Uropoiesis is peritoneoscope clamping device for surgery, its characterized in that, including support arm (1) and add the portion of holding, be equipped with cassette (2) on support arm (1), cassette (2) are established including the activity cover sleeve seat (3) on support arm (1).

2. The laparoscopic clamping device for urinary surgery as claimed in claim 1, wherein the socket (3) has L-shaped supporting plates (4) fixed to both ends thereof, the L-shaped supporting plates (4) are provided with clamping mechanisms, matching sliding mechanisms are provided on the socket (3) and the supporting arm (1), the sliding mechanisms include moving grooves (5) formed on each side wall of the supporting arm (1), two roller grooves (6) are formed on each side surface of the socket (3), a rotating rod is fixed between the inner walls of the roller grooves (6), rollers (7) matching with the roller grooves (6) are sleeved on the rotating rod, a fixing plate (8) is fixed to the top end of the socket (3), two angle adjusting plates (9) are fixed to the fixing plate (8), and a round rod (10) is provided between the angle adjusting plates (9), one of the angle adjusting plate (9) is provided with a manual rotating disc (11) on the outer side wall, one end of a round rod (10) penetrates through the angle adjusting plate (9) and the manual rotating disc (11) are fixedly connected, the other end of the round rod (10) is fixedly provided with a disc (12) on the inner side wall of the angle adjusting plate (9), the outer surface of the disc (12) is provided with scale marks (13) with circular arrangement, the central part of the outer surface of the disc (12) is fixedly provided with a bearing (14), the other end of the round rod (10) is arranged in the inner wall of the inner ring of the bearing (14), the round rod (10) is fixedly provided with a pointer plate (15), the top end of the pointer plate (15) points to the scale marks (13), the top end of the pointer plate (15) is pointed, one of the pointer plate is fixedly provided with a thread plate (16) on the outer side wall of the angle adjusting plate (9), the thread plate (16) and the manual rotating disc (11) are provided with corresponding threaded holes (17), threaded hole (17) interpolation is equipped with manual rotatory screw rod (18), fixed connecting plate (19) that are equipped with on round bar (10), fixed U template (20) that are equipped with in connecting plate (19) top, the fixed vice fixed plate (21) that are the recess form in top that is equipped with in U template (20) inboard, be equipped with vice angle adjustment mechanism on vice fixed plate (21), vice angle adjustment mechanism is including setting up vice connecting plate (22) at vice fixed plate (21) interior top, it is equipped with vice round bar (23) to fix inserting on vice connecting plate (22), vice round bar (23) one end is passed vice fixed plate (21) and fixed vice manual carousel (24) that are equipped with, vice manual carousel (24) with vice fixed plate (21) lateral wall contact sets up, vice fixed plate (21) lateral wall is fixed to be equipped with vice thread board (25), on vice thread board (25) with set up corresponding vice threaded hole(s) (a), (the) on vice manual carousel (24) 26) An auxiliary manual rotating screw rod is inserted into the auxiliary threaded hole (26), a circular needle rod (27) is fixedly arranged on the side wall of the auxiliary connecting plate (22), a circular through groove (28) for the circular needle rod (27) to pass through is formed in the auxiliary fixing plate (21), a circularly arranged auxiliary scale line (29) is carved on the outer surface of the auxiliary fixing plate (21), a pointer pointing to the auxiliary scale line (29) is fixedly arranged at the end part of the circular needle rod (27), a fixing block (30) is fixedly arranged on the outer side wall of the auxiliary connecting plate (22), and the clamping part comprises a threaded part in threaded connection with the fixing block (30); the clamping mechanism comprises a screw rod (31) arranged between the two L-shaped supporting plates (4), a turntable (32) is arranged on the outer side wall of one L-shaped supporting plate (4), one end of the screw rod (31) penetrates through the L-shaped supporting plate (4) to be fixedly connected with the turntable (32), a sleeve shaft is fixedly arranged on the inner side wall of the other L-shaped supporting plate (4), the other end of the screw rod (31) is sleeved in the sleeve shaft, two thread cylinders (33) with opposite threads are sleeved on the screw rod (31), an inclined rod (34) which is obliquely arranged is fixedly arranged at the bottom end of the threaded cylinder (33), an inserting rod (35) is fixedly arranged at one end of the inclined rod (34) positioned in the moving groove (5), the end part of the inserted bar (35) is sleeved with an anti-slip sleeve (36) made of rubber, and the inclined bar (34) is fixedly provided with an auxiliary clamping mechanism through a support.

3. The laparoscopic clamping device for urinary surgery as claimed in claim 2, wherein said secondary clamping mechanism comprises a vertical plate (37) fixed on said support, said vertical plate (37) is an L-shaped plate, a cover plate (38) is hinged on the top end of said vertical plate (37), a vertically arranged hook rod (39) is hinged on the side wall of said cover plate (38), and the bottom end of said hook rod (39) and the bottom end of said vertical plate (37) are provided with matching locks.

4. The laparoscopic clamping device for urinary surgery as claimed in claim 3, wherein a pulling block (40) is fixedly installed at the top end of the threaded cylinder (33), and a pulling rod (41) movably penetrating the pulling block (40) is fixedly installed between the L-shaped supporting plates (4).

5. The laparoscopic clamping device for urinary surgery as claimed in claim 2, wherein a rotation rod (42) is fixedly installed at both ends of the connecting plate (19), and a circular rotation groove (43) matching with the rotation rod (42) is installed on the inner sidewall of the angle adjusting plate (9).

6. The laparoscopic clamping device for urinary surgery as claimed in claim 2, wherein the clamping portion is a circular cylinder formed by a plurality of clamping plates (44) hinged to each other, the circular cylinder is fixedly provided with blocks at the head and the tail, the blocks are connected and fixed by an adjusting screw, one of the blocks is fixedly provided with a long plate (45), the inner side surfaces of the clamping plates (44) are respectively provided with an insertion groove, an elastic panel (46) is embedded in the insertion groove, both ends of the panel (46) are respectively fixedly provided with an elastic block (47) made of rubber, and the clamping plates (44) are provided with elastic block placing grooves.

7. The laparoscopic clamping device for urinary surgery as claimed in claim 6, wherein the screwing part comprises a plurality of sockets opened on the fixing block (30), the elongated plate (45) is fixedly provided with a threaded rod matching with the threaded sockets, and the end of the threaded rod is sleeved with a nut.

8. The laparoscopic grasping device for urinary surgery as claimed in claim 2, wherein a bottom plate (48) is provided at one side of the bottom end of the supporting arm (1), said bottom plate (48) is an L-shaped plate, and a plurality of universal wheels (49) are installed at the bottom end of said bottom plate (48).

9. The laparoscopic clamping device for urinary surgery as claimed in claim 8, wherein a U-shaped clamping plate (50) is fixedly arranged at one side of the bottom plate (48), a threaded rod (51) is inserted into the bottom of the U-shaped clamping plate (50) through threads, and a pressing plate (52) is fixedly arranged at the bottom end of the threaded rod (51).

10. The laparoscopic grasping device for urinary surgery according to claim 2, characterized in that the support arm (1) is provided with a depth indicating end (53) at the side of the top end.

Technical Field

The present invention relates to the medical field, and in particular, to a laparoscopic clamping device for urology.

Background

Laparoscopic surgery is a new technique that has emerged in the field of medical surgery in recent years, and is popularly called minimally invasive surgery, which will represent the direction of surgical development. The so-called minimally invasive surgery is the name that patients are not operated in the traditional sense any more after receiving surgical treatment, the laparoscopic surgery has been used for decades to the clinic, a great deal of surgical experience has been accumulated, particularly, the rapid development of laparoscopic instruments in recent years, the laparoscopic technology is quite mature, and some surgeries completely replace open surgeries. However, when performing a highly difficult laparoscopic surgery, since there are many instruments involved, it is necessary to perform the surgery by a plurality of surgeons or by a very amazing and abundant surgeon, and even in this case, it is difficult to operate the surgical laparoscope or other surgical instruments from a plurality of incisions at the same time, and the angle of operating the surgical laparoscope or other parts cannot be adjusted in all directions, resulting in high efficiency of use.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

In view of the problems of the related art, the present invention is directed to a laparoscopic clamping device for urology surgery that overcomes the above-mentioned problems of the related art.

The technical scheme of the invention is realized as follows:

the laparoscope clamping device for the urology surgery comprises a supporting arm and a clamping part, wherein a clamping seat is arranged on the supporting arm, the clamping seat comprises a sleeve seat movably sleeved on the supporting arm, L-shaped supporting plates are fixedly arranged at two ends of the sleeve seat, a clamping mechanism is arranged on the L-shaped supporting plates, matched sliding mechanisms are arranged on the sleeve seat and the supporting arm, each sliding mechanism comprises a moving groove formed in each side wall of the supporting arm, two roller grooves are formed in each side surface of the sleeve seat, a rotating rod is fixedly arranged between the inner walls of the roller grooves, rollers matched with the roller grooves are sleeved on the rotating rod, a fixing plate is fixedly arranged at the top end of the sleeve seat, two angle adjusting plates are fixedly arranged on the fixing plate, a round rod is arranged between the angle adjusting plates, and a manual rotary table is arranged on the outer side wall of one of the angle adjusting plates, one end of the round rod penetrates through the angle adjusting plate to be fixedly connected with the manual rotary table, a disc is fixedly arranged on the inner side wall of the other angle adjusting plate, scale marks which are arranged in a circular shape are carved on the outer surface of the disc, a bearing is fixedly arranged at the central part of the outer surface of the disc, the other end of the round rod is arranged in the inner wall of the inner ring of the bearing, a pointer plate is fixedly arranged on the round rod, the top end of the pointer plate points to the scale marks, the top end of the pointer plate is in a pointed shape, a threaded plate is fixedly arranged on the outer side wall of one angle adjusting plate, corresponding threaded holes are formed in the threaded plate and the manual rotary table, a manual rotary screw rod is inserted in the threaded hole, a connecting plate is fixedly arranged on the round rod, a U-shaped plate is fixedly arranged at the top end of the connecting plate, and an auxiliary fixing plate with a groove-shaped top is fixedly arranged on the inner side of the U-shaped plate, the auxiliary fixing plate is provided with an auxiliary angle adjusting mechanism, the auxiliary angle adjusting mechanism comprises an auxiliary connecting plate arranged at the inner top of the auxiliary fixing plate, an auxiliary round rod is fixedly inserted on the auxiliary connecting plate, one end of the auxiliary round rod penetrates through the auxiliary fixing plate and is fixedly provided with an auxiliary manual rotating disc, the auxiliary manual rotating disc is in contact arrangement with the outer side wall of the auxiliary fixing plate, the outer side wall of the auxiliary fixing plate is fixedly provided with an auxiliary threaded plate, the auxiliary threaded plate and the auxiliary manual rotating disc are provided with corresponding auxiliary threaded holes, an auxiliary manual rotating screw rod is inserted in the auxiliary threaded hole, the side wall of the auxiliary connecting plate is fixedly provided with a circular pointer rod, the auxiliary fixing plate is provided with a circular through groove for the circular pointer rod to pass through, the outer surface of the auxiliary fixing plate is carved with a circularly arranged auxiliary scale line, and the end part of the circular pointer rod is fixedly provided with a pointer pointing to the auxiliary scale line, the outer side wall of the auxiliary connecting plate is fixedly provided with a fixed block, and the clamping part comprises a screwed part screwed with the fixed block.

Further, clamping mechanism is including setting up two lead screw between the L type backup pad, one of them be provided with the carousel on the L type backup pad lateral wall, just lead screw one end is passed L type backup pad with carousel fixed connection, and another the fixed sleeve that is equipped with on the inside wall of L type backup pad, the lead screw other end cover is established inside the sleeve, the cover is equipped with two screw thread section of thick bamboos that the screw thread is opposite on the lead screw, the fixed slope pole that is equipped with the slope setting of screw thread section of thick bamboo bottom, the slope pole is located the fixed inserted bar that is equipped with of one end of shifting chute, the inserted bar tip cover is equipped with the antiskid cover of rubber material, be equipped with vice clamping mechanism through the support is fixed on the slope pole.

Further, vice clamping mechanism is including fixing vertical board on the support, vertical board is the L template, vertical board top link has the apron, the chaining pin that the apron lateral wall articulates and is equipped with vertical setting, the pin bottom with vertical board bottom is equipped with assorted tool to lock.

Furthermore, traction blocks are fixedly arranged at the top ends of the threaded cylinders, and traction rods which movably penetrate through the traction blocks are fixedly arranged between the L-shaped supporting plates.

Further, the both ends of connecting plate all fixedly are equipped with the dwang, all seted up on the angle modulation board inside wall with the circular rotating groove of dwang assorted.

Furthermore, the clamping part is a circular cylinder formed by mutually hinging a plurality of clamping plates, the circular cylinder is fixedly provided with square blocks at the head and the tail, the square blocks are connected and fixed through adjusting screw rods, one of the square blocks is fixedly provided with a long plate, the inner side surfaces of the clamping plates are respectively provided with an embedding groove, an embedded panel made of elastic materials is embedded in the embedding groove, the two ends of the panel are respectively fixedly provided with an elastic block made of rubber materials, and an elastic block placing groove is formed in the clamping plates.

Further, the screwed part is including seting up a plurality of sockets on the fixed block, be fixed on the rectangular plate be equipped with screw thread socket assorted screw-inserted bar, screw thread inserted bar tip cover is equipped with the nut.

Furthermore, a bottom plate is arranged on one side of the bottom end of the supporting arm and is an L-shaped plate, and a plurality of universal wheels are installed at the bottom end of the bottom plate.

Furthermore, a U-shaped clamping plate is fixedly arranged on one side of the bottom plate, a threaded supporting rod is inserted into threads at the bottom of the U-shaped clamping plate, and an extrusion plate is fixedly arranged at the bottom end of the threaded supporting rod.

Furthermore, one side of the top end of the supporting arm is provided with a depth indicating end.

The invention provides a laparoscope clamping device for urology surgery, which has the following beneficial effects:

the clamping mechanism is arranged on the supporting arm, the clamping seat is matched with the clamping block to slide on the supporting arm, the clamping seat is finally driven to move on the supporting arm, after the movement is completed, the clamping mechanism is matched with the design of the clamping mechanism to move and fix the clamping seat, then a worker can manually rotate the manual turntable, so that the round rod is driven to rotate, the fixed block on the connecting plate is driven to turn, in the turning process, the round rod drives the pointer plate on the round rod to rotate, and the pointer plate points to the scale mark, so that the turning angle of the fixed block can be clearly seen, in practical application, the linear adjustment of the movement of the clamping seat cannot be well suitable for an operation environment, and therefore the set angle of the clamping part can be adjusted to more accurately face a working target;

after the adjustment of complaining on, all design the screw hole on threading board and the manual turntable, cooperation screw hole design, fix its manual turntable after rotating, then rotate vice manual turntable again, can drive the rotation of vice round bar, it drives the rotation of vice connecting plate when rotating, circular finger rod also follows the rotation, the tip of circular finger rod is then directional vice scale mark, consequently at the in-process of revolute pair connecting plate, the pivoted angle can clearly be seen out, and the fixed block on the vice connecting plate is connected and is added the portion of holding, consequently, it carries out the regulation of multi-angle to drive the portion of holding.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a front view of a laparoscopic grasping device for urology according to an embodiment of the present invention;

FIG. 2 is a schematic view of an angle adjustment plate of a laparoscopic holding device for urinary surgery according to an embodiment of the present invention;

FIG. 3 is a schematic view of a U-shaped plate of a laparoscopic holding device for urology according to an embodiment of the present invention;

FIG. 4 is a schematic view of the clamping mechanism and the secondary clamping mechanism of the laparoscopic grasping device for urinary surgery according to an embodiment of the present invention;

FIG. 5 is a schematic view of a disk of a laparoscopic surgical clamping device for urology in accordance with an embodiment of the present invention;

FIG. 6 is a schematic view of a clip of a laparoscopic surgical clamping device for urology according to an embodiment of the present invention;

figure 7 is a schematic view of a base plate of a laparoscopic surgical clamping device for urology according to an embodiment of the present invention.

In the figure:

1. a support arm; 2. a card holder; 3. a sleeve seat; 4. an L-shaped support plate; 5. a moving groove; 6. a roller groove; 7. a roller; 8. a fixing plate; 9. an angle adjusting plate; 10. a round bar; 11. a manual turntable; 12. a disc; 13. scale lines; 14. a bearing; 15. a pointer plate; 16. a thread plate; 17. a threaded hole; 18. manually rotating the screw; 19. a connecting plate; 20. a U-shaped plate; 21. an auxiliary fixing plate; 22. a secondary connecting plate; 23. a secondary round bar; 24. a secondary manual dial; 25. a minor thread plate; 26. a secondary threaded hole; 27. a circular needle rod; 28. circular through grooves; 29. a sub-scale line; 30. a fixed block; 31. a screw rod; 32. a turntable; 33. a threaded barrel; 34. an inclined lever; 35. inserting a rod; 36. an anti-slip sleeve; 37. a vertical plate; 38. a cover plate; 39. a hook rod; 40. a traction block; 41. a draw bar; 42. rotating the rod; 43. a circular rotating groove; 44. clamping a plate; 45. a long plate; 46. a panel; 47. an elastic block; 48. a base plate; 49. a universal wheel; 50. a U-shaped clamping plate; 51. a threaded prop rod; 52. a pressing plate; 53. the depth indicates the end.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

The invention is further described with reference to the following drawings and detailed description:

the first embodiment is as follows:

referring to fig. 1-7, the laparoscope holding device for urology surgery according to the embodiment of the present invention includes a supporting arm 1 and a holding portion, wherein the supporting arm 1 is provided with a clamping seat 2, the clamping seat 2 includes a sleeve seat 3 movably sleeved on the supporting arm 1, two ends of the sleeve seat 3 are both fixedly provided with an L-shaped supporting plate 4, the L-shaped supporting plate 4 is provided with a clamping mechanism, the sleeve seat 3 and the supporting arm 1 are provided with matched sliding mechanisms, the sliding mechanism includes a moving groove 5 formed on each side wall of the supporting arm 1, each side surface of the sleeve seat 3 is provided with two roller grooves 6, a rotating rod is fixedly provided between inner walls of the roller grooves 6, the rotating rod is respectively sleeved with a roller 7 matched with the roller groove 6, the top end of the sleeve seat 3 is fixedly provided with a fixing plate 8, the fixing plate 8 is fixedly provided with two angle adjusting plates 9, a round bar 10 is arranged between the angle adjusting plates 9, a manual rotating disc 11 is arranged on the outer side wall of one of the angle adjusting plates 9, one end of the round bar 10 penetrates through the angle adjusting plate 9 and the manual rotating disc 11 to be fixedly connected, a disc 12 is fixedly arranged on the inner side wall of the other angle adjusting plate 9, a scale mark 13 with a circular arrangement is carved on the outer surface of the disc 12, a bearing 14 is fixedly arranged at the center part of the outer surface of the disc 12, the other end of the round bar 10 is arranged in the inner wall of the inner ring of the bearing 14, a pointer plate 15 is fixedly arranged on the round bar 10, the top end of the pointer plate 15 points to the scale mark 13, the top end of the pointer plate 15 is in a pointed shape, a thread plate 16 is fixedly arranged on the outer side wall of one of the angle adjusting plate 9, and corresponding thread holes 17 are formed in the thread plate 16 and the manual rotating disc 11, a manual rotating screw 18 is inserted into the threaded hole 17, a connecting plate 19 is fixedly arranged on the round rod 10, a U-shaped plate 20 is fixedly arranged at the top end of the connecting plate 19, an auxiliary fixing plate 21 with a groove-shaped top is fixedly arranged on the inner side of the U-shaped plate 20, an auxiliary angle adjusting mechanism is arranged on the auxiliary fixing plate 21 and comprises an auxiliary connecting plate 22 arranged at the inner top of the auxiliary fixing plate 21, an auxiliary round rod 23 is fixedly inserted on the auxiliary connecting plate 22, one end of the auxiliary round rod 23 penetrates through the auxiliary fixing plate 21 and is fixedly provided with an auxiliary manual rotating disc 24, the auxiliary manual rotating disc 24 is in contact with the outer side wall of the auxiliary fixing plate 21, an auxiliary threaded plate 25 is fixedly arranged on the outer side wall of the auxiliary fixing plate 21, corresponding auxiliary threaded holes 26 are formed in the auxiliary threaded plate 25 and the auxiliary manual rotating disc 24, and an auxiliary manual rotating screw is inserted into the auxiliary threaded hole 26, the auxiliary connecting plate is characterized in that a circular needle rod 27 is fixedly arranged on the side wall of the auxiliary connecting plate 22, a circular through groove 28 for the circular needle rod 27 to penetrate through is formed in the auxiliary fixing plate 21, a circular auxiliary scale line 29 is carved on the outer surface of the auxiliary fixing plate 21, a pointer pointing to the auxiliary scale line 29 is fixedly arranged at the end part of the circular needle rod 27, a fixing block 30 is fixedly arranged on the outer side wall of the auxiliary connecting plate 22, and the clamping part comprises a screwed part screwed with the fixing block 30.

Through the scheme of the invention, the beneficial effects are as follows: the clamping mechanism is arranged on the fixing block 30, the clamping base 2 is matched to slide on the supporting arm 1, the clamping base is finally driven to move on the supporting arm 1, after the movement is completed, the clamping mechanism is matched to design, the clamping base 2 is fixed after moving, then a worker can manually rotate the manual turntable 11, the round rod 10 is driven to rotate, the fixing block 30 on the connecting plate 19 is driven to turn, in the turning process, the round rod 10 drives the pointer plate 15 on the round rod 10 to rotate, and the pointer plate 15 points to the scale mark 13, so that the turning angle of the fixing block 30 can be clearly seen, in practical application, the linear adjustment of the movement of the clamping base 2 cannot be well suitable for an operation environment, and the set angle adjustment is adopted, so that the angle of the clamping base faces a working target more accurately;

after the adjustment, the threaded holes 17 are designed on the threaded plate 16 and the manual rotary disk 11, the threaded holes 17 are designed in a matching mode, the manual rotary disk 11 after the rotation is fixed, then the auxiliary manual rotary disk 24 is rotated, the auxiliary round rod 23 can be driven to rotate, the auxiliary connecting plate 22 is driven to rotate when the auxiliary rotary disk rotates, the circular finger rod 27 also rotates, the end portion of the circular finger rod 27 points to the auxiliary scale line 29, therefore, in the process of rotating the auxiliary connecting plate 22, the rotating angle can be clearly seen, the fixing block 30 on the auxiliary connecting plate 22 is connected with the clamping portion, and therefore the clamping portion is driven to adjust in multiple angles.

Example two:

as shown in fig. 1 and 4, the clamping mechanism includes a screw rod 31 disposed between two L-shaped supporting plates 4, one of the two L-shaped supporting plates 4 is provided with a rotating plate 32 on the outer side wall thereof, one end of the screw rod 31 passes through the L-shaped supporting plate 4 and is fixedly connected with the rotating plate 32, and the other end of the screw rod 31 is fixedly provided with a sleeve shaft on the inner side wall of the L-shaped supporting plate 4, the other end of the screw rod 31 is sleeved inside the sleeve shaft, the screw rod 31 is sleeved with two threaded cylinders 33 with opposite threads, the bottom end of the threaded cylinder 33 is fixedly provided with an inclined rod 34 which is obliquely disposed, one end of the inclined rod 34 located in the moving slot 5 is fixedly provided with an inserted rod 35, the end of the inserted rod 35 is sleeved with an anti-skid sleeve 36 made of rubber material, the inclined rod 34 is fixedly provided with an auxiliary clamping mechanism through a bracket, the auxiliary clamping mechanism includes a vertical plate 37 fixed on the bracket, vertical plate 37 is the L template, vertical plate 37 top is linked there is apron 38, the chaining of apron 38 lateral wall is equipped with the hook rod 39 of vertical setting, the hook rod 39 bottom with vertical plate 37 bottom is equipped with the assorted tool to lock, threaded cylinder 33 top is all fixed and is equipped with traction block 40, the fixed activity that is equipped with between L type backup pad 4 runs through traction block 40's traction lever 41.

Through the scheme of the invention, the beneficial effects are as follows: the cassette 2 moves the back on the support arm 1, manual rotation carousel 32, rotate on driving the lead screw 31, consequently, drive two screw thread section of thick bamboo 33 and keep away from each other or be close to the motion each other, thereby drive the motion of slope pole 34, make its inserted bar 35 cooperation antiskid cover 36 insert in the shifting chute 5, consequently, play fine clamping effect, press from both sides tight the completion back, apron 38 turns, apron 38 covers on the top face of support arm 1, turn over the hook-bar 39 again, design tool to lock part on the tail end on the hook-bar 39, vertical plate 37 bottom design tool to lock, both cooperate mutually to lock, make its vertical plate 37 cooperation apron 38 press from both sides tight to support arm 1 upper and lower both ends, further improvement stability of centre gripping, the design of traction lever 41 cooperation traction block 40, avoid screw thread section of thick bamboo 33 to produce the rotation on lead screw 31.

Example three:

as shown in fig. 1, 2 and 6, the two ends of the connecting plate 19 are both fixedly provided with rotating rods 42, the inner side walls of the angle adjusting plates 9 are all provided with circular rotating grooves 43 matched with the rotating rods 42, the clamping part is a circular cylinder formed by mutually hinging a plurality of clamping plates 44, the head and the tail of the circular cylinder are fixedly provided with square blocks which are connected and fixed through an adjusting screw rod, one of the blocks is fixedly provided with a long plate 45, the inner side surfaces of the clamping plates 44 are provided with caulking grooves, an embedded plate 46 made of elastic material is embedded in the embedding groove, both ends of the embedded plate 46 are fixedly provided with elastic blocks 47 made of rubber material, the clamping plate 44 is provided with an elastic block placing groove, the screwing part comprises a plurality of inserting openings arranged on the fixing block 30, the long plate 45 is fixedly provided with a threaded inserted rod matched with the threaded socket, and the end part of the threaded inserted rod is sleeved with a nut.

Through the scheme of the invention, the beneficial effects are as follows: for instruments on the clamping part, the clamping part can comprise a plurality of laparoscope lens, separating forceps, atraumatic forceps, pneumoperitoneum needles, large grasping forceps, an electrocoagulation hook applied under an endoscope, bipolar electrocoagulation, an ultrasonic knife and the like, the clamping part is a circular cylinder formed by mutually hinging a plurality of clamping plates 44, the head and the tail of the circular cylinder are provided with squares, the squares are fixed through adjusting screws, the panel 46 is made of rubber and has the flexible characteristic, the antiskid performance can be improved, the instruments can be prevented from being damaged, an elastic block 47 is designed on the panel 46, the panel 46 is embedded into an embedded groove, the elastic block 47 can be inserted into an elastic block placing groove, the panel 46 and the elastic block 47 can be conveniently taken out and detached together, and the panel 46 has good antiskid performance and is convenient to take out, disinfect or replace.

Example four:

as shown in fig. 1 and 7, a bottom plate 48 is arranged on one side of the bottom end of the support arm 1, the bottom plate 48 is an L-shaped plate, a plurality of universal wheels 49 are mounted at the bottom end of the bottom plate 48, a U-shaped clamping plate 50 is fixedly arranged on one side of the bottom plate 48, a threaded abutting rod 51 is inserted into a thread at the bottom of the U-shaped clamping plate 50, an extrusion plate 52 is fixedly arranged at the bottom end of the threaded abutting rod 51, and a depth indicating end 53 is arranged on one side of the top end of the support arm 1.

Through the scheme of the invention, the beneficial effects are as follows: the U-shaped clamping plate 50 can be clamped on one side of a sickbed, the threaded support rod 51 is manually rotated, the extrusion plate 52 on the threaded support rod 51 rises, and finally the extrusion plate 52 extrudes the bottom end of the bed plate on one side of the sickbed, so that the U-shaped clamping plate 50 is tightly fixed on one side of the sickbed, the universal wheel 49 facilitates the movement of the whole device, and the depth indication end 53 are used for indicating the depth and depth distance of instruments.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the clamping part is arranged on the fixed block 30, the clamping seat 2 is matched with the supporting arm 1 to slide, the clamping part is finally driven to move on the supporting arm 1, after the movement is completed, the clamping mechanism is matched with the design of the clamping mechanism, the clamping seat 2 is fixed after moving, then a worker can manually rotate the manual turntable 11, the round rod 10 is driven to rotate, the fixed block 30 on the connecting plate 19 is driven to turn over, in the turning process, the round rod 10 drives the pointer plate 15 on the round rod 10 to rotate, and the pointer plate 15 points to the scale mark 13, so that the turning angle of the fixed block 30 can be clearly seen, in practical application, the straight line adjustment of the movement of the clamping seat 2 cannot be well suitable for an operation environment, and the set angle adjustment is referred to enable the angle of the clamping part to face a working target more accurately;

after the adjustment, the threaded holes 17 are designed on the threaded plate 16 and the manual rotary disk 11, the threaded holes 17 are designed in a matching mode, the manual rotary disk 11 after the rotation is fixed, then the auxiliary manual rotary disk 24 is rotated, the auxiliary round rod 23 can be driven to rotate, the auxiliary connecting plate 22 is driven to rotate when the auxiliary rotary disk rotates, the circular finger rod 27 also rotates, the end portion of the circular finger rod 27 points to the auxiliary scale line 29, therefore, in the process of rotating the auxiliary connecting plate 22, the rotating angle can be clearly seen, the fixing block 30 on the auxiliary connecting plate 22 is connected with the clamping portion, and therefore the clamping portion is driven to adjust in multiple angles.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.