CN114176957A

CN114176957A - Gynecological instrument vehicle

Info

Publication number: CN114176957A
Application number: CN202111640508.4A
Authority: CN
Inventors: 江保国
Original assignee: Individual
Current assignee: Nanjing Shanruo Network Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-03-15
Anticipated expiration: 2041-12-29
Also published as: CN114176957B

Abstract

The invention discloses a gynecological instrument vehicle which comprises a frame, wherein two cover plates are arranged at the top of the frame, sliding grooves are formed in two side edges of the top surface of the frame, and the cover plates are in sliding fit with the frame through the sliding grooves. According to the invention, when the ring frame is placed normally by the pull plates through the first pull rope and the second pull rope, the two pull plates are pushed back into the frame through the through grooves, the first spring elasticity further enables the slip ring and the sliding plate to recover the original state, when the sliding plate recovers the original state, the second spring elasticity further pushes the inner side end of the elastic rod to move, the elastic rod utilizes the matching of the movable groove and the side edge of the ring frame to limit the tip end of an instrument in the ring frame, the ring frame and the instrument are in one-to-one correspondence, the elastic effects of the first pull rope and the second pull rope reduce the vibration amplitude of the instrument in the frame, the safety of the instrument in the frame is further improved by utilizing the clamping blocks and the elastic rod, the instrument is prevented from moving in the frame arbitrarily and colliding with each other, and the impact damage of the instrument caused by collision is avoided.

Description

Gynecological instrument vehicle

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a gynecological instrument trolley.

Background

At present when carrying out gynecological examination in the hospital, the medical instrument who adopts is more, usually these instruments are all put on the desk or in the drawer, do not have unified device that holds medical instrument, also do not have the standard operation of putting, various instruments are often stacked to whole operation panel and seem randomly arranged, medical personnel produce the contact with the point portion of instrument when taking the instrument easily, lead to medical personnel's hand injury easily, moreover, all kinds of instruments are placed and are produced cross contamination easily in one department, bring health hazard for medical personnel and the personnel of seeing a doctor.

Therefore, the gynecological instrument trolley is necessary to solve the problems.

Disclosure of Invention

In view of the above problems, the present invention provides a gynecological instrument cart to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the gynecological instrument trolley comprises a frame, wherein two cover plates are arranged at the top of the frame, sliding grooves are formed in two side edges of the top surface of the frame, the cover plates are in sliding fit with the frame through the sliding grooves, pull plates penetrate through two side surfaces of the frame, and the two pull plates are fixedly connected with the two side edges of the two cover plates through a plurality of support rods;

the utility model discloses a frame, including frame, limiting device, arm-tie, bracing piece, limiting device, bracing piece, universal wheel, limiting block, frame inboard both sides are provided with well core rod in inboard center department of frame, the surface both sides of core rod all are provided with a plurality of defining device, and the limiting device medial extremity cup joints in well core rod surface, and the defining device passes through first stay cord and arm-tie medial extremity bottom surface fixed connection, the limiting device lateral extremity all is provided with the support, second stay cord one end is cup jointed at the support top, and the second stay cord other end and arm-tie bottom surface fixed connection, the arm-tie bottom surface is provided with the grooving that corresponds the matching with the second stay cord, the frame bottom is provided with a plurality of pillars, the pillar bottom is provided with the universal wheel, the limiting block is all connected at well core rod both ends, frame inboard both sides wall all is provided with the limiting groove that corresponds the matching with the limiting groove, the central department of spout corresponds the intercommunication.

Furthermore, both sides of the central rod are sleeved with slip rings, a first spring is arranged between the outer side surfaces of the slip rings and the limiting block, the first spring is sleeved on the surface of the central rod, both sides of the bottom surface of the inner side end of the pulling plate are respectively and fixedly connected with the side surfaces of the two slip rings through first pull ropes, both side surfaces of the frame are provided with through grooves correspondingly matched with the pulling plate, the inner side surfaces of both sides of the through grooves are provided with clamping grooves, both side surfaces of the inner side end of the pulling plate are provided with convex rods, and the pulling plate is correspondingly matched with the clamping grooves through the convex rods;

and corresponding grooves are formed in the bottoms of the two side faces of the frame and are correspondingly matched with the pull plates.

Furthermore, limiting device includes the ring frame, ring frame outside end is in the recess inboard of support, and the recess is inside to be provided with the kelly, ring frame outside end cup joints in the kelly surface, kelly and second stay cord one-to-one, and a plurality of ring frames parallel arrangement in well core rod both sides, and a plurality of ring frame top surfaces all flush the setting.

Further, the top surfaces of two side edges of the outer side end of the ring frame are provided with rotary grooves, limiting rods are arranged in the rotary grooves, the surfaces of the limiting rods are sleeved on the outer side ends of the clamping blocks, the inner side ends of the two clamping blocks are correspondingly attached, the bottom surfaces of the clamping blocks are attached to the bottom surfaces of the rotary grooves, elastic plates are arranged at the tops of the rotary grooves, and the bottom surfaces of the elastic plates are attached to the top surfaces of the clamping blocks.

Furthermore, a limiting frame is fixedly connected to the top of the central rod, the inner side ends of the ring frames are correspondingly sleeved on the outer side of the limiting frame, the ring frames on two sides of the central rod correspond to one another, two sliding plates are arranged at the bottom of the central rod, the centers of the outer side surfaces of the two sliding plates are respectively fixedly connected with the bottoms of the inner side surfaces of the two sliding rings, the sliding plates are correspondingly positioned at the bottom of the ring frames, and the plurality of ring frames at the tops of the two sliding plates are arranged oppositely.

Furthermore, an elastic rod penetrates through the inner side end of the ring frame, movable grooves are formed in two side edges of the inner side end of the ring frame, the diameters of the two ends of the elastic rod are larger than the aperture of each movable groove, clamping grooves are formed in the surface of the elastic rod, a second spring is sleeved on the surface of the inner side end of the elastic rod, the second spring corresponds to the clamping grooves in position, the second spring is located on the outer side of the ring frame, and the bottom of the outer side end of the elastic rod is fixedly connected with the top surface of the sliding plate.

Furthermore, the bottoms of the two ends of the limiting frame are not in contact with the top surface of the sliding plate, the two sides of the limiting frame respectively correspond to the inner side ends of the two ring frames, and the two ring frames on the two sides of the limiting frame are collinear.

Furthermore, the first pull rope and the second pull rope are both provided with elastic ropes, and the first pull rope and the second pull rope are arranged on two sides of the center rod.

The invention has the technical effects and advantages that:

1. according to the invention, when the ring frame is placed normally by the pull plates through the first pull rope and the second pull rope, the two pull plates are pushed back into the frame through the through grooves, the first spring elasticity further enables the slip ring and the sliding plate to recover the original state, when the sliding plate recovers the original state, the second spring elasticity further pushes the inner side end of the elastic rod to move, the elastic rod utilizes the matching of the movable groove and the side edge of the ring frame to limit the tip end of an instrument in the ring frame, the ring frame and the instrument are in one-to-one correspondence, the elastic effects of the first pull rope and the second pull rope reduce the vibration amplitude of the instrument in the frame, the safety of the instrument in the frame is further improved by utilizing the clamping blocks and the elastic rod, the instrument is prevented from moving in the frame arbitrarily and colliding with each other, and the impact damage of the instrument caused by collision is avoided.

2. According to the invention, the tail part of the instrument sleeved on the surface of the opposite clamping block is taken, at the moment, the opposite clamping block is enabled to rotate by taking the limiting rod at the inner side of the rotary groove as an axis by the tail part of the instrument, the opposite clamping block at the left side rotates anticlockwise, the opposite clamping block at the right side rotates clockwise, the two opposite clamping blocks are separated from each other, the elastic plate at the top of the rotary groove can be extruded by the opposite clamping block in the rotating process, and the elastic plate is stressed and deformed under the extrusion action of the opposite clamping block until the tail part of the instrument is moved out from between the two opposite clamping blocks; the tail end of apparatus cup joints in the clamp splice surface, and the apparatus is most advanced to be in the movable groove inside of elastic rod, utilizes arm-tie, first stay cord and second stay cord cooperation, and then utilizes the support to make the ring frame be in the tilt state in the frame inboard, conveniently utilizes the tail end to take out the apparatus is quick from ring frame is inside, avoids touching the apparatus point portion at the in-process of taking, prevents to lead to medical personnel hand injury at the in-process of taking the apparatus.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

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

Fig. 1 shows a schematic overall three-dimensional structure of the gynecological instrument vehicle according to the embodiment of the invention;

fig. 2 shows an overall top view structure schematic diagram of the gynecological instrument trolley of the embodiment of the invention;

FIG. 3 shows a schematic view of a pulling plate and bracket connection according to an embodiment of the invention;

FIG. 4 shows a perspective view of a frame according to an embodiment of the invention;

FIG. 5 shows a perspective view of a confining assembly within a frame according to an embodiment of the invention;

FIG. 6 shows an enlarged view of the portion A of FIG. 5 in accordance with an embodiment of the present invention;

FIG. 7 shows an enlarged view of the portion B of FIG. 5 according to an embodiment of the present invention;

in the figure: 1. a frame; 2. a cover plate; 3. a chute; 4. pulling a plate; 5. a strut; 6. a center pole; 7. a first pull cord; 8. a support; 9. a second pull cord; 10. rope grooves; 11. a pillar; 12. a universal wheel; 13. a limiting block; 14. a limiting groove; 15. a slip ring; 16. a first spring; 17. a through groove; 18. a card slot; 19. a corresponding groove; 20. a ring frame; 21. a groove; 22. a clamping rod; 23. rotating the groove; 24. aligning the clamping blocks; 25. an elastic plate; 26. a limiting frame; 27. a slide plate; 28. an elastic rod; 29. a movable groove; 30. a clamping groove; 31. a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a gynecological instrument vehicle, which comprises a frame 1, wherein two cover plates 2 are arranged at the top of the frame 1, sliding grooves 3 are formed in two side edges of the top surface of the frame 1, the cover plates 2 are in sliding fit with the frame 1 through the sliding grooves 3, pull plates 4 penetrate through two side surfaces of the frame 1, and the two pull plates 4 are fixedly connected with two side edges of the two cover plates 2 through a plurality of support rods 5; the cover plate 2 can prevent external objects from directly falling into the frame 1, and the protection of the frame 1 to instruments is ensured. When the instrument needs to be taken out, the two cover plates 2 need to be separated, the pulling plates 4 on the two sides of the frame 1 are pulled, the pulling plates 4 slide on the inner sides of the through grooves 17 of the frame 1, the supporting rods 5 are utilized to drive the cover plates 2 to slide on the tops of the sliding grooves 3 in the top of the frame 1 when the pulling plates 4 move, and the supporting rods 5 are utilized to enable the two cover plates 2 to be separated from each other when the two pulling plates 4 are far away from each other.

The utility model discloses a frame, including frame 1, limiting device 9, second stay cord 9, limiting block 13, limiting groove 14 and spout 3 center department, limiting groove 14 corresponds the intercommunication with limiting block 13, limiting groove 14 corresponds the intercommunication with spout 3 center department, limiting device inboard center department is provided with well core rod 6, 6 surface both sides of well core rod all are provided with a plurality of limiting device, and limiting device medial extremity cup joints in well core rod 6 surface, and limiting device passes through first stay cord 7 and 4 medial extremity bottom surface fixed connection of arm-tie, limiting device outside end all is provided with support 8, 9 one end of second stay cord is cup jointed at the support 8 top, and the other end of second stay cord 9 and 4 bottom surface fixed connection of arm-tie, the 4 bottom surfaces of arm-tie are provided with the rope groove 10 that corresponds the matching with second stay cord 9, 1 bottom of frame is provided with a plurality of pillars 11, 11 bottoms of pillars are provided with universal wheel 12, well core rod 6 both ends are all connected limiting block 13, 1 inboard both sides wall all is provided with limiting groove 14 that corresponds the matching with limiting groove 3 center department. When the pull plate 4 makes the limiting blocks 13 at the two ends of the central rod 6 slide in the limiting grooves 14 by using the first pull rope 7, the pull plate 4 also makes the bracket 8 and the central rod 6 move upwards synchronously by using the second pull rope 9, so that the ring frame 20 for loading the instrument is gradually close to the top opening of the frame 1, and the instrument is conveniently taken out from the top of the ring frame 20.

In fig. 2, 3 and 5, two sides of the central rod 6 are respectively sleeved with a sliding ring 15, a first spring 16 is arranged between an outer side surface of the sliding ring 15 and a limiting block 13, the first spring 16 is sleeved on the surface of the central rod 6, two sides of a bottom surface of an inner side end of the pulling plate 4 are respectively fixedly connected with two side surfaces of the sliding ring 15 through first pull ropes 7, two side surfaces of the frame 1 are respectively provided with a through groove 17 correspondingly matched with the pulling plate 4, inner side surfaces of two sides of the through groove 17 are respectively provided with a clamping groove 18, two side surfaces of an inner side end of the pulling plate 4 are respectively provided with a convex rod, and the pulling plate 4 is correspondingly matched with the clamping grooves 18 through the convex rods; the bottom parts of two side surfaces of the frame 1 are respectively provided with a corresponding groove 19, and the corresponding grooves 19 are correspondingly matched with the pulling plates 4. The pulling plate 4 moves, the convex rods on the two side faces of the inner side end of the pulling plate 4 are gradually close to the clamping grooves 18 on the two sides of the through groove 17, after the convex rods are completely clamped into the inner sides of the clamping grooves 18, the outer side end of the pulling plate 4 is slowly placed, the pulling plate 4 rotates on the surfaces of the two side faces of the frame 1 by taking the convex rods as axes until the pulling plate 4 becomes vertical, the bottom face of the pulling plate 4 is correspondingly attached to the corresponding grooves 19 on the outer side face of the frame 1, at the moment, the two cover plates 2 are completely separated from the top of the frame 1, and instruments can be directly taken out of the frame 1 or placed inside the frame 1. Support 8 continues to move up under the effect of second stay cord 9, because arm-tie 4 exerts oblique ascending power to sliding ring 15 through

first stay cord

7, and 7 tops of first stay cords and bottom are not in a vertical line, two arm-ties 4 all utilize two first stay cords 7 to make two sliding rings 15 drive well core rod 6 when moving up this moment, two sliding rings 15 slide on well core rod 6 surface, two sliding rings 15 keep away from each other at gliding in-process, and sliding ring 15 extrudees first spring 16 with stopper 13 cooperation.

In fig. 3, 5 and 6, the limiting device includes a ring frame 20, an outer end of the ring frame 20 is located inside a groove 21 of the bracket 8, a clamping rod 22 is disposed inside the groove 21, an outer end of the ring frame 20 is sleeved on a surface of the clamping rod 22, the clamping rod 22 corresponds to the second pull rope 9 one by one, the plurality of ring frames 20 are disposed on two sides of the central rod 6 in parallel, and top surfaces of the plurality of ring frames 20 are all disposed flush. Because the first pull rope 7 is in a loose state, the second pull rope 9 is in a tight state, when the two pull plates 4 are far away from each other, and the bottom of each pull plate 4 pulls the first pull rope 7 and the second pull rope 9 to move, the pull plates 4 enable the support 8 to move upwards on the inner side of the frame 1 through the second pull ropes 9, due to the limitation of the plurality of second pull ropes 9 on the top of the support 8, the limitation of the limiting frame 26 on the inner side end of the ring frame 20 and the limitation of the clamping rod 22 on the inner side of the groove 21 on the outer side end of the ring frame 20, the support 8 is prevented from randomly shaking inside the frame 1, and therefore instruments carried on the inner side of the ring frame 20 are prevented from randomly shaking.

In fig. 6, the top surfaces of two side edges of the outer side end of the ring frame 20 are provided with rotary grooves 23, limiting rods are arranged in the rotary grooves 23, the surfaces of the limiting rods are sleeved on the outer side ends of the clamping blocks 24, the two ends correspond to the inner side ends of the clamping blocks 24 and are attached to the bottom surfaces of the clamping blocks 24 and the rotary grooves 23, elastic plates 25 are arranged at the tops of the rotary grooves 23, and the bottom surfaces of the elastic plates 25 are attached to the top surfaces of the clamping blocks 24. When needing to take out the apparatus from ring frame 20 inboard, take to cup joint in the apparatus afterbody to clamp splice 24 surface, this moment the apparatus afterbody makes to clamp splice 24 use the gag lever post of changeing 23 inboard to rotate as the axle center, left to clamp splice 24 anticlockwise rotation, the right side is to clamp splice 24 clockwise rotation, two are to clamp splice 24 alternate segregation, can extrude the elastic plate 25 at changeing 23 top at the pivoted in-process to clamp splice 24, elastic plate 25 is being out of the atress deformation to clamp splice 24's extrusion, move out between clamp splice 24 from two until the apparatus afterbody. The tail end of apparatus cup joints in 24 surfaces to the clamp splice, and the apparatus is most advanced to be in inside the activity groove 29 of elastic rod 28, utilizes arm-tie 4, the cooperation of first stay cord 7 and second stay cord 9, and then utilizes support 8 to make ring frame 20 be in the tilt state in frame 1 inboard, conveniently utilizes the tail end to take out the apparatus is quick from ring frame 20 is inside, avoids touching the apparatus point portion at the in-process of taking, prevents to lead to medical personnel hand injury at the in-process of taking the apparatus.

In fig. 2, 3 and 5, the top of the central rod 6 is fixedly connected with a limiting frame 26, the inner ends of the ring frames 20 are correspondingly sleeved outside the limiting frame 26, the ring frames 20 on both sides of the central rod 6 correspond to each other one by one, two sliding plates 27 are arranged at the bottom of the central rod 6, the centers of the outer side surfaces of the two sliding plates 27 are respectively and fixedly connected with the bottoms of the inner side surfaces of the two sliding rings 15, the sliding plates 27 are correspondingly positioned at the bottom of the ring frames 20, and the plurality of ring frames 20 at the top of the two sliding plates 27 are arranged oppositely. Due to the weight of the ring frame 20, the bracket 8 gradually deflects in the process of pulling the second pull rope 9 to move upwards, the groove 21 of the bracket 8 is always parallel to the plane where the ring frame 20 is located, the outer side end of the ring frame 20 moves upwards along with the bracket 8, the sliding plate 27 limits the ring frame 20 through the elastic rod 28, at the moment, the inner side end of the ring frame 20 slides on the surface of the limiting frame 26 by taking the elastic rod 28 as a circle center, and the included angle between the bottom surface of the ring frame 20 and the top surface of the sliding plate 27 gradually increases. When the first pull rope 7 is tightened, the pull plate 4 utilizes the first pull rope 7 and the second pull rope 9 to further enable the bracket 8 and the central rod 6 to move upwards synchronously, and at the moment, the included angle between the bottom surface of the ring frame 20 and the top surface of the sliding plate 27 is kept unchanged.

In fig. 7, an elastic rod 28 penetrates through the inner side end of the ring frame 20, movable grooves 29 are formed in both side edges of the inner side end of the ring frame 20, the diameters of both ends of the elastic rod 28 are larger than the aperture of the movable grooves 29, clamping grooves 30 are formed in the surface of the elastic rod 28, a second spring 31 is sleeved on the surface of the inner side end of the elastic rod 28, the second spring 31 corresponds to the clamping grooves 30, the second spring 31 is located on the outer side of the ring frame 20, and the bottom of the outer side end of the elastic rod 28 is fixedly connected with the top surface of the sliding plate 27. When the two slip rings 15 are far away from each other, the two slip rings 15 respectively drive the two sliding plates 27 to be far away from each other, when the sliding plates 27 move, the outer side end of the elastic rod 28 on the pulling side of the sliding plate 27 on the left side is pulled, the outer side end of the elastic rod 28 on the pulling side of the sliding plate 27 on the right side is pulled, the movable groove 29 of the elastic rod 28 gradually moves towards the inner side of the ring frame 20 at the moment, the inner side end of the elastic rod 28 gradually extrudes the second spring 31, at the moment, the elastic rod 28 gradually moves the instrument tip part to the inner side of the ring frame 20 by utilizing the movable groove 29, the pressure of the movable groove 29 on the instrument tip part is gradually reduced at the moment, the instrument tip part is limited by mainly utilizing the clamping force of the movable groove 29 of the elastic rod 28, and the instrument is conveniently taken out from the inner side of the ring frame 20.

In fig. 2, 5 and 7, the bottom of both ends of the limiting frame 26 do not contact the top surface of the sliding plate 27, both sides of the limiting frame 26 respectively correspond to the inner ends of the two ring frames 20, and the two ring frames 20 on both sides of the limiting frame 26 are collinear. Since the two ends of the limiting frame 26 are not in contact with the top surface of the sliding plate 27, when the sliding plate 27 pulls the elastic rod 28 to move, the central rod 6 can limit the inner end of the ring frame 20 by the limiting frame 26, and the ring frame 20 is prevented from following the sliding plate 27.

In fig. 3 and 5, the first pulling rope 7 and the second pulling rope 9 are both provided with elastic ropes, and the first pulling rope 7 and the second pulling rope 9 are both provided on both sides of the center rod 6. When the vehicle body moves, the self elastic effect of the first pull rope 7 and the second pull rope 9 reduces the vibration amplitude of the device in the frame 1, the safety of the device in the frame 1 is further improved by the clamping block 24 and the elastic rod 28, the device is prevented from moving in the frame 1 and colliding with each other, and the collision damage of the device caused by the collision is avoided.

The working principle of the invention is as follows:

referring to the attached drawings 1-7 of the specification, the instrument is firstly put into the whole vehicle body, the vehicle body is used for transporting the instrument, and when the instrument is needed to be used by women for treatment, the instrument is taken out from the inner side of the frame 1. The universal wheels 12 at the bottoms of the pillars 11 are used for facilitating the movement of the vehicle body, and after the vehicle body moves to a determined place, the whole vehicle body is limited by the locking mechanisms of the universal wheels 12, so that the vehicle body is prevented from shaking arbitrarily in the process of taking and placing instruments.

Pulling plates 4 on two sides of the frame 1 are pulled, the pulling plates 4 slide in the through grooves 17 of the frame 1, the pulling plates 4 move while the supporting rods 5 are used for driving the cover plates 2 to slide at the tops of the sliding grooves 3 at the top of the frame 1, and the supporting rods 5 are used for separating the two cover plates 2 from each other in the process that the two pulling plates 4 are far away from each other. The pulling plate 4 moves, the convex rods on the two side faces of the inner side end of the pulling plate 4 are gradually close to the clamping grooves 18 on the two sides of the through groove 17, after the convex rods are completely clamped into the inner sides of the clamping grooves 18, the outer side end of the pulling plate 4 is slowly placed, the pulling plate 4 rotates on the surfaces of the two side faces of the frame 1 by taking the convex rods as axes until the pulling plate 4 becomes vertical, the bottom face of the pulling plate 4 is correspondingly attached to the corresponding grooves 19 on the outer side face of the frame 1, at the moment, the two cover plates 2 are completely separated from the top of the frame 1, and instruments can be directly taken out of the frame 1 or placed inside the frame 1.

Because the first pull rope 7 is in a loose state, the second pull rope 9 is in a tight state, when the two pull plates 4 are far away from each other, and the bottom of each pull plate 4 pulls the first pull rope 7 and the second pull rope 9 to move, the pull plates 4 enable the support 8 to move upwards on the inner side of the frame 1 through the second pull ropes 9, due to the limitation of the plurality of second pull ropes 9 on the top of the support 8, the limitation of the limiting frame 26 on the inner side end of the ring frame 20 and the limitation of the clamping rod 22 on the inner side of the groove 21 on the outer side end of the ring frame 20, the support 8 is prevented from randomly shaking inside the frame 1, and therefore instruments carried on the inner side of the ring frame 20 are prevented from randomly shaking.

Due to the weight of the ring frame 20, the support 8 gradually deflects in the process of pulling the second pull rope 9 to move upwards, the groove 21 of the support 8 is always parallel to the plane where the ring frame 20 is located, the outer side end of the ring frame 20 moves upwards along with the support 8, the sliding plate 27 limits the ring frame 20 through the elastic rod 28, at the moment, the inner side end of the ring frame 20 slides on the surface of the limiting frame 26 by taking the elastic rod 28 as a circle center, and the included angle between the bottom surface of the ring frame 20 and the top surface of the sliding plate 27 gradually increases until the first pull rope 7 reaches a tight state.

Support 8 continues to move up under the effect of second stay cord 9, because arm-tie 4 exerts oblique ascending power to sliding ring 15 through

first stay cord

When the two slip rings 15 are far away from each other, the two slip rings 15 respectively drive the two sliding plates 27 to be far away from each other, when the sliding plates 27 move, the outer side end of the elastic rod 28 on the pulling side of the sliding plate 27 on the left side is pulled, the outer side end of the elastic rod 28 on the pulling side of the sliding plate 27 on the right side is pulled, the movable groove 29 of the elastic rod 28 gradually moves towards the inner side of the ring frame 20 at the moment, the inner side end of the elastic rod 28 gradually extrudes the second spring 31, at the moment, the elastic rod 28 gradually moves the instrument tip part to the inner side of the ring frame 20 by utilizing the movable groove 29, the pressure of the movable groove 29 on the instrument tip part is gradually reduced at the moment, the instrument tip part is limited by mainly utilizing the clamping force of the movable groove 29 of the elastic rod 28, and the instrument is conveniently taken out from the inner side of the ring frame 20.

When needing to take out the apparatus from ring frame 20 inboard, take to cup joint in the apparatus afterbody to clamp splice 24 surface, this moment the apparatus afterbody makes to clamp splice 24 use the gag lever post of changeing 23 inboard to rotate as the axle center, left to clamp splice 24 anticlockwise rotation, the right side is to clamp splice 24 clockwise rotation, two are to clamp splice 24 alternate segregation, can extrude the elastic plate 25 at changeing 23 tops at the pivoted in-process to clamp splice 24, elastic plate 25 is at the atress deformation under the extrusion to clamp splice 24, shift out between two clamp splices 24 until the apparatus afterbody. The tail end of apparatus cup joints in 24 surfaces to the clamp splice, and the apparatus is most advanced to be in inside the activity groove 29 of elastic rod 28, utilizes arm-tie 4, the cooperation of first stay cord 7 and second stay cord 9, and then utilizes support 8 to make ring frame 20 be in the tilt state in frame 1 inboard, conveniently utilizes the tail end to take out the apparatus is quick from ring frame 20 is inside, avoids touching the apparatus point portion at the in-process of taking, prevents to lead to medical personnel hand injury at the in-process of taking the apparatus.

When the instrument is placed in the ring frame 20, the instrument is installed in the ring frame 20 from the ring frame 20, the tip of the instrument is required to be inserted into the movable groove 29 of the elastic rod 28, then the tail of the instrument is pushed to move upwards, the tail of the instrument pushes the two clamping blocks 24 to respectively pressurize the elastic plates 25 at the tops of the two rotary grooves 23, at the moment, the two clamping blocks 24 are separated, when the tail of the instrument extrudes the clamping blocks 24 to be zero, the elastic force of the elastic plates 25 rebounds, and the tail of the instrument is limited by the elastic force of the elastic plates 25 and the two clamping blocks 24. When the whole ring frame 20 needs to be placed normally, the outer side end of the pull plate 4 is lifted, so that after the pull plate 4 is flush with the top surface of the frame 1, the through groove 17 is utilized to push the two pull plates 4 back to the inside of the frame 1, the first spring 16 is used for enabling the sliding ring 15 and the sliding plate 27 to restore to the original state, when the sliding plate 27 restores to the original state, the second spring 31 is used for enabling the elastic force to further push the inner side end of the elastic rod 28 to move, and the elastic rod 28 is used for limiting the tip of an instrument inside the ring frame 20 by matching the movable groove 29 with the side edge of the ring frame 20. When the vehicle body moves, the self elastic effect of the first pull rope 7 and the second pull rope 9 reduces the vibration amplitude of the device in the frame 1, the safety of the device in the frame 1 is further improved by the clamping block 24 and the elastic rod 28, the device is prevented from moving in the frame 1 and colliding with each other, and the collision damage of the device caused by the collision is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Gynaecology's apparatus car, including frame (1), its characterized in that: the top of the frame (1) is provided with two cover plates (2), two side edges of the top surface of the frame (1) are respectively provided with a sliding chute (3), the cover plates (2) are in sliding fit with the frame (1) through the sliding chutes (3), two side surfaces of the frame (1) are respectively provided with pull plates (4) in a penetrating manner, and the two pull plates (4) are respectively fixedly connected with two side edges of the two cover plates (2) through a plurality of support rods (5);

a central rod (6) is arranged at the center of the inner side of the frame (1), a plurality of limiting devices are arranged on two sides of the surface of the central rod (6), the inner side ends of the limiting devices are sleeved on the surface of the central rod (6), the limiting devices are fixedly connected with the bottom surface of the inner side end of a pulling plate (4) through a first pulling rope (7), a support (8) is arranged at the outer side end of each limiting device, one end of a second pulling rope (9) is sleeved on the top of the support (8), the other end of the second pulling rope (9) is fixedly connected with the bottom surface of the pulling plate (4), a rope groove (10) correspondingly matched with the second pulling rope (9) is arranged on the bottom surface of the pulling plate (4), a plurality of supporting columns (11) are arranged at the bottom of the frame (1), universal wheels (12) are arranged at the bottom ends of the supporting columns (11), limiting blocks (13) are connected at two ends of the central rod (6), and limiting grooves (14) correspondingly matched with the limiting blocks (13) are arranged on two side walls of the inner side of the frame (1), the limiting groove (14) is correspondingly communicated with the center of the sliding groove (3).

2. The gynecological instrument cart of claim 1, wherein:

the two sides of the central rod (6) are respectively sleeved with a sliding ring (15), a first spring (16) is arranged between the outer side surface of each sliding ring (15) and the limiting block (13), the first springs (16) are sleeved on the surface of the central rod (6), the two sides of the bottom surface of the inner side end of the pull plate (4) are respectively and fixedly connected with the side surfaces of the two sliding rings (15) through first pull ropes (7), the two side surfaces of the frame (1) are respectively provided with through grooves (17) correspondingly matched with the pull plate (4), the inner side surfaces of the two sides of the through grooves (17) are respectively provided with clamping grooves (18), the two side surfaces of the inner side end of the pull plate (4) are respectively provided with a convex rod, and the pull plate (4) is correspondingly matched with the clamping grooves (18) through the convex rods;

the bottom of each side face of the frame (1) is provided with a corresponding groove (19), and the corresponding grooves (19) are correspondingly matched with the pull plates (4).

3. The gynecological instrument cart of claim 2, wherein:

the limiting device comprises a ring frame (20), the outer side end of the ring frame (20) is located on the inner side of a groove (21) of a support (8), a clamping rod (22) is arranged inside the groove (21), the outer side end of the ring frame (20) is sleeved on the surface of the clamping rod (22), the clamping rod (22) corresponds to the second pull rope (9) one by one, the ring frames (20) are arranged on two sides of the center rod (6) in parallel, and the top surfaces of the ring frames (20) are flush.

4. The gynecological apparatus vehicle of claim 3, wherein:

ring frame (20) outside end both sides limit top surface all is provided with turn trough (23), turn trough (23) inside is provided with the gag lever post, the gag lever post surface cup joints to clamp splice (24) outside end, and two correspond the laminating to clamp splice (24) medial extremity, laminate clamp splice (24) bottom surface and turn trough (23) bottom surface, turn trough (23) top is provided with elastic plate (25), elastic plate (25) bottom surface and laminate clamp splice (24) top surface.

5. The gynecological apparatus vehicle of claim 3, wherein:

the top of the central rod (6) is fixedly connected with a limiting frame (26), the inner side ends of the ring frames (20) are correspondingly sleeved on the outer side of the limiting frame (26), the ring frames (20) on two sides of the central rod (6) are in one-to-one correspondence, two sliding plates (27) are arranged at the bottom of the central rod (6), the centers of the outer side surfaces of the two sliding plates (27) are respectively and fixedly connected with the bottoms of the inner side surfaces of the two sliding rings (15), the sliding plates (27) are correspondingly positioned at the bottom of the ring frames (20), and the plurality of ring frames (20) on the top of the two sliding plates (27) are arranged oppositely.

6. The gynecological apparatus vehicle of claim 5, wherein:

the utility model discloses a slide plate, including ring frame (20), ring frame (20) medial extremity run through there is elastic rod (28), ring frame (20) medial extremity both sides limit all is provided with activity groove (29), the diameter at elastic rod (28) both ends is greater than the aperture of activity groove (29), elastic rod (28) surface is provided with presss from both sides groove (30), second spring (31) have been cup jointed on elastic rod (28) medial extremity surface, second spring (31) correspond with the position that presss from both sides groove (30), and second spring (31) are in the ring frame (20) outside, elastic rod (28) outside end bottom and slide (27) top surface fixed connection.

7. The gynecological apparatus vehicle of claim 6, wherein:

the bottoms of the two ends of the limiting frame (26) are not contacted with the top surface of the sliding plate (27), the two sides of the limiting frame (26) respectively correspond to the inner side ends of the two ring frames (20), and the two ring frames (20) on the two sides of the limiting frame (26) are collinear.

8. The gynecological apparatus vehicle of claim 5, wherein:

the first pull rope (7) and the second pull rope (9) are both provided with elastic ropes, and the first pull rope (7) and the second pull rope (9) are both arranged on two sides of the central rod (6).