CN219089662U

CN219089662U - Rotary instrument holding device

Info

Publication number: CN219089662U
Application number: CN202223108341.XU
Authority: CN
Inventors: 石磊; 李建华; 王丽
Original assignee: First Peoples Hospital of Lianyungang
Current assignee: First Peoples Hospital of Lianyungang
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-30
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to the technical field of instrument holding, in particular to a rotary instrument holding device which comprises a box body comprising a cover body, wherein a supporting rod is integrally connected to the box body, a motor is fixedly arranged on the inner wall of the box body, the output end of the motor is fixedly connected with a driving shaft, a driving bevel gear is integrally sleeved on the driving shaft, a threaded rod is rotatably connected to the supporting rod, a driven bevel gear meshed with the driving bevel gear is integrally connected to the threaded rod, and a nut is movably sleeved on the threaded rod; according to the utility model, the motor is arranged in the box body, the driving shaft is started by the control motor to drive the driving bevel gear to rotate, the rotating driving bevel gear drives the threaded rod to rotate through the driven bevel gear, the rotating threaded rod drives the I-shaped support frame to vertically reciprocate through the nut, the I-shaped support frame which vertically reciprocates can control the opening and closing of the cover body through the guide rod, and meanwhile, the I-shaped support frame which vertically reciprocates drives the object placing turntable to synchronously and vertically move through the through hole.

Description

Rotary instrument holding device

Technical Field

The utility model relates to the technical field of instrument holding, in particular to a rotary instrument holding device.

Background

In order to facilitate the taking of the instruments, a large number of instruments are required to be used in the operation room for the operation of patients, and the prepared required instruments are often placed in a sterile metal tray before the operation.

Because more instruments need to be used in the operation and the tray cannot rotate, the instruments placed in the tray are very inconvenient to take. The utility model discloses a rotary instrument holds device for operating room by patent publication No. CN217448007U, including roating seat and supporting seat, the roating seat rotates the top of connecting at the supporting seat, the first spring of top fixedly connected with of roating seat, the other end fixedly connected with roof of first spring, four recesses have been offered to equidistant on the outer wall of roating seat, every the inside fixedly connected with second spring of recess, the other end fixedly connected with extension rod of second spring. The prior instrument containing device represented by the structure is simple and easy, can only rotate simply in the use process, cannot meet the requirement of height adjustment, and is of a non-covering open structure, so that pollution is very easy to cause in the use process.

Disclosure of Invention

The utility model aims to solve the problem that the height adjustment and the rotary positioning of a rotary instrument holding device are difficult to carry out in the prior art, and provides the rotary instrument holding device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a rotation type apparatus holds device, includes the box that contains the lid, an organic whole is connected with the bracing piece on the box, and the fixed motor that is provided with of box inner wall, motor output fixedly connected with drive shaft, and an organic whole cover is equipped with drive bevel gear in the drive shaft, rotate on the bracing piece and be connected with the threaded rod, and an organic whole is connected with the driven bevel gear with drive bevel gear engaged with on the threaded rod, movable sleeve is equipped with the nut on the threaded rod, and fixedly connected with I-shaped support frame on the nut, top open-ended through-hole has been seted up on the I-shaped support frame, and is provided with one end cover on the I-shaped support frame and establish the thing carousel of putting in the through-hole, be connected with the guide bar between I-shaped support frame and the lid, and be provided with the positioning mechanism who is used for fixed thing carousel of putting on the I-shaped support frame.

Preferably, the cover pin shaft is arranged at the opening position of the top end of the box body, the supporting rod is longitudinally arranged in the box body, and the I-shaped supporting frame is sleeved on the supporting rod in a sliding manner.

Preferably, the driving shaft is transversely rotatably mounted on the supporting rod, and the threaded rod is longitudinally arranged.

Preferably, the through hole is arranged in a longitudinal section of the middle part of the I-shaped support frame, and two ends of the guide rod are respectively connected to the cover body and the I-shaped support frame in a rotating way.

Preferably, the positioning mechanism comprises a limit post integrally connected to the bottom end of the through hole, a spring is fixedly sleeved on the limit post, a sliding block fixedly connected with the spring and movably abutting against the object placing rotary table is movably arranged on the limit post, an extension rod is integrally connected to the longitudinal end of the I-shaped support frame, a second limit hole and a first limit hole are respectively formed in the longitudinal section of the I-shaped support frame from top to bottom, a second connecting rod for clamping the object placing rotary table is arranged on the extension rod through a pin shaft, and a first connecting rod is connected between the sliding block and the second connecting rod.

Preferably, the upper end of the I-shaped support frame is provided with a second limiting hole in which the second connecting rod is sleeved in a sliding manner, and the lower end of the I-shaped support frame is provided with a first limiting hole in which the first connecting rod is sleeved in a sliding manner.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the motor is arranged in the box body, the driving shaft is started by the control motor to drive the driving bevel gear to rotate, the rotating driving bevel gear drives the threaded rod to rotate through the driven bevel gear, the rotating threaded rod drives the I-shaped support frame to vertically reciprocate through the nut, the I-shaped support frame which vertically reciprocates can control the opening and closing of the cover body through the guide rod, and meanwhile, the I-shaped support frame which vertically reciprocates drives the object placing turntable to synchronously and vertically move through the through hole.

2. According to the utility model, the limiting column, the spring and the sliding block propped against the lower end of the object placing turntable are arranged in the through hole, after an instrument is placed in the object placing turntable, the downward moving sliding block drives the first connecting rod to move downwards to deflect, and the first connecting rod in downward moving deflection drives the second connecting rod to deflect downwards, so that one end of the second connecting rod props against the object placing turntable, and the object placing turntable can rotate and is fixed to a certain extent.

Drawings

FIG. 1 is a schematic view of a rotary instrument holder according to the present utility model;

FIG. 2 is an enlarged schematic view of a portion A of a rotary instrument holder according to the present utility model;

fig. 3 is a schematic view of a rotating disc structure of a rotary apparatus containing device according to the present utility model.

In the figure: 1. a case; 2. a cover body; 3. a support rod; 4. a motor; 5. a drive shaft; 6. driving a bevel gear; 7. a driven bevel gear; 8. a threaded rod; 9. a nut; 10. an I-shaped support frame; 11. a guide rod; 12. a through hole; 13. a storage rotary disc; 14. a limit column; 15. a spring; 16. a slide block; 17. an extension rod; 18. a first limiting hole; 19. a second limiting hole; 20. a first link; 21. and a second link.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a rotary instrument containing device comprises a box body 1 comprising a cover body 2, wherein a pin shaft of the cover body 2 is arranged at the opening position of the top end of the box body 1, a supporting rod 3 is integrally connected to the box body 1, the supporting rod 3 is longitudinally arranged in the box body 1, a motor 4 is fixedly arranged on the inner wall of the box body 1, the motor 4 is a servo motor with the model of MR-J2S-100A, the output end of the motor 4 is fixedly connected with a driving shaft 5, the driving shaft 5 is transversely and rotatably arranged on the supporting rod 3, a driving bevel gear 6 is integrally sleeved on the driving shaft 5, and the driving bevel gear 6 is driven to rotate by controlling the opening of the driving shaft 5 of the motor 4;

the support rod 3 is rotationally connected with a threaded rod 8, the threaded rod 8 is longitudinally arranged, the threaded rod 8 is integrally connected with a driven bevel gear 7 meshed with a driving bevel gear 6, the rotating driving bevel gear 6 drives the threaded rod 8 to rotate through the driven bevel gear 7, a nut 9 is movably sleeved on the threaded rod 8, the nut 9 vertically moves up and down under the acting force of the rotating threaded rod 8, the nut 9 is fixedly connected with an I-shaped support frame 10, the I-shaped support frame 10 and the nut 9 synchronously move, the I-shaped support frame 10 is slidably sleeved on the support rod 3, a through hole 12 with an open top is formed in the I-shaped support frame 10, the through hole 12 is formed in a longitudinal section of the middle part of the I-shaped support frame 10, an object placing turntable 13 with one end sleeved in the through hole 12 is arranged on the I-shaped support frame 10, the I-shaped support frame 10 in the upward movement drives the object placing turntable 13 to synchronously move upwards so as to adjust the height of the object placing turntable 13, a guide rod 11 is connected between the I-shaped support frame 10 and the cover body 2, two ends of the guide rod 11 are respectively rotationally connected to the cover body 2 and the I-shaped support frame 10, the I-shaped support frame 10 moves upwards through the guide rod 11, and the guide rod 11 drives the cover body 2 to deflect upwards to be opened through the guide rod 11;

the utility model provides a be provided with the positioning mechanism who is used for fixing to put thing carousel 13 on the I-shaped support frame 10, positioning mechanism includes spacing post 14 of an organic whole connection in the through-hole 12 bottom, and fixed cover is equipped with spring 15 on the spacing post 14, the activity is provided with on the spacing post 14 with spring 15 fixed connection and activity conflict put thing carousel 13's slider 16, the apparatus of placing on putting thing carousel 13 is through putting thing carousel 13 pushing down slider 16 owing to gravity reason, an organic whole is connected with extension rod 17 on the vertical end of I-shaped support frame 10, and I-shaped support frame 10 vertical section top-down has seted up second spacing hole 19 and first spacing hole 18 respectively, the round pin axle installs the second connecting rod 21 that is used for centre gripping limit position thing carousel 13 on the extension rod 17, the second spacing hole 19 of second connecting rod 21 is established to the slip cap is seted up to I-shaped support frame 10 upper end, and be connected with first connecting rod 20 between slider 16 and the second connecting rod 21, the first spacing hole 18 of slip cap setting first connecting rod 20 is established to the slider 16 of I-shaped support frame 10 lower extreme, the second connecting rod 21 is driven the second connecting rod 21 to deflect down through first connecting rod 20 to move down, and the second connecting rod 21 is moved down, the second connecting rod 21 is moved down to the opposite side, the opposite side 13 is moved down, can carry out the rotation 13 to put thing 13 with a certain degree of stability, and can be used for the fixed person to rotate, and take place the thing 13.

The utility model can explain its functional principle by the following modes of operation:

the driving shaft 5 drives the driving bevel gear 6 to rotate by controlling the starting of the motor 4;

the rotating driving bevel gear 6 drives the threaded rod 8 to rotate through the driven bevel gear 7 which is meshed with the driving bevel gear 6, the rotating threaded rod 8 drives the I-shaped support frame 10 to vertically reciprocate through the nut 9, the upward moving I-shaped support frame 10 drives the cover body 2 to open through the guide rod 11 and simultaneously drives the object placing turntable 13 to synchronously move upwards, and the motor 4 is controlled to be closed after the object placing turntable is adjusted to the target height;

the device placed on the object placing turntable 13 presses down the sliding block 16 through the object placing turntable 13 due to gravity, the sliding block 16 which moves downwards drives the second connecting rod 21 to deflect downwards through the first connecting rod 20, one end of the second connecting rod 21 which deflects downwards abuts against the object placing turntable 13 to fix the object placing turntable to a certain extent, and at the moment, the object placing turntable 13 can rotate more stably.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a rotation type apparatus holds device, includes box (1) that contains lid (2), its characterized in that, an organic whole is connected with bracing piece (3) on box (1), and box (1) inner wall is fixed to be provided with motor (4), motor (4) output fixedly connected with drive shaft (5), and an organic whole cover is equipped with drive bevel gear (6) on drive shaft (5), rotate on bracing piece (3) and be connected with threaded rod (8), and an organic whole is connected with driven bevel gear (7) with drive bevel gear (6) engaged with on threaded rod (8), movable sleeve is equipped with nut (9) on threaded rod (8), and fixedly connected with I-shaped support frame (10) on nut (9), offer open-ended through-hole (12) on I-shaped support frame (10), and be provided with one end cover on I-shaped support frame (10) and establish put thing carousel (13) in through-hole (12), be connected with guide bar (11) between I-shaped support frame (10) and lid (2), and be provided with fixed thing carousel positioning mechanism for setting (13) on I-shaped support frame (10).

2. The rotary instrument holding device according to claim 1, wherein the cover body (2) is pin-mounted at the top opening position of the box body (1), the supporting rod (3) is longitudinally arranged in the box body (1), and the I-shaped supporting frame (10) is slidably sleeved on the supporting rod (3).

3. A rotary instrument receiving device according to claim 1, characterized in that the drive shaft (5) is mounted for transverse rotation on the support rod (3) and that the threaded rod (8) is arranged longitudinally.

4. The rotary instrument holding device according to claim 1, wherein the through hole (12) is opened in a longitudinal section of the middle part of the i-shaped support frame (10), and two ends of the guide rod (11) are respectively connected to the cover body (2) and the i-shaped support frame (10) in a rotating manner.

5. The rotary instrument holding device according to claim 1, wherein the positioning mechanism comprises a limit post (14) integrally connected to the bottom end of the through hole (12), a spring (15) is fixedly sleeved on the limit post (14), a sliding block (16) fixedly connected with the spring (15) and movably abutting against the object placing rotary table (13) is movably arranged on the limit post (14), an extension rod (17) is integrally connected to the longitudinal end of the I-shaped support frame (10), a second limit hole (19) and a first limit hole (18) are respectively formed in the longitudinal section of the I-shaped support frame (10) from top to bottom, a second connecting rod (21) for clamping the object placing rotary table (13) is mounted on the extension rod (17) through a pin shaft, and a first connecting rod (20) is connected between the sliding block (16) and the second connecting rod (21).

6. The rotary instrument holding device according to claim 5, wherein the upper end of the i-shaped support frame (10) is provided with a second limiting hole (19) in which the second connecting rod (21) is sleeved in a sliding manner, and the lower end of the i-shaped support frame is provided with a first limiting hole (18) in which the first connecting rod (20) is sleeved in a sliding manner.