CN210050488U

CN210050488U - Medical internal medicine detection device

Info

Publication number: CN210050488U
Application number: CN201920656138.5U
Authority: CN
Inventors: 张盛; 楼浩升
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-02-11
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a medical internal medicine detection device, including internal medicine detection device equipment body, internal medicine detection device equipment body includes undersetting and last supporting seat, install deep groove ball bearing on the undersetting, deep groove ball bearing installs at the ball lower extreme, the shaft shoulder of ball lower extreme is pushing up deep groove ball bearing's inner circle, deep groove ball bearing installs down the roof in the below, the roof is pushing up down deep groove ball bearing's outer lane, the roof passes through hexagon socket head cap screw fixed mounting down on the undersetting, the roof is installed to deep groove ball bearing top, it is in to go up the roof cover ball is last, it passes through to go up the roof hexagon socket head cap screw fixed mounting be in on the undersetting.

Description

Medical internal medicine detection device

Technical Field

The utility model relates to the technical field of medical equipment, specifically to a medical internal medicine detection device.

Background

At present, a medical scanning instrument detection device exists in medical equipment, and a novel technology is installed in the medical scanning instrument detection device, but some problems exist. Application No.: 201320393783.5, the utility model provides a medical scanning instrument detection device, which comprises a bed upper support frame arranged on a bed base component, wherein the bed upper support frame comprises two parallel bed plate support arms, the opposite inner sides of the two bed plate support arms are respectively provided with a bed plate guide rail, and each bed plate guide rail is provided with two sets of bed plate slide blocks; the bed board sliding block is connected with the bed board assembly through a bed board connecting plate; the bottom of the bed plate connecting plate is connected with a bed plate synchronous belt through a synchronous belt fixing clamp, and the bed plate synchronous belt is further connected with a bed plate driving device to drive the bed plate synchronous belt to drive a bed plate sliding block to horizontally move on a bed plate guide rail. The upper bed body rotating mechanism which has a simple structure and can move along with the bed body in the horizontal direction is provided; not only realize rotation, elevating movement, the complete machine can more be on the base horizontal motion, realize in the horizontal direction with the stack of bed board motion, make the distance between the medical scanning instrument of coaxial arrangement can be farther. This novel structure contains the advantage that above-mentioned patent has, but above-mentioned patent structure is complicated, and equipment removes unstablely, can not carry out elevating movement, and the maintenance cost is high. Therefore, I design a medical internal medicine detection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical internal medicine detection device to solve the problem that proposes in the above-mentioned background art.

In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides a medical internal medicine detection device, includes internal medicine detection device equipment body, internal medicine detection device equipment body includes undersetting and upper support seat, install deep groove ball bearing on the undersetting, deep groove ball bearing installs at the ball lower extreme, the shoulder of ball lower extreme is being pushed against deep groove ball bearing's inner circle, deep groove ball bearing installs down the roof in the below, the roof is being pushed against down deep groove ball bearing's outer lane, the roof passes through hexagon socket head cap screw fixed mounting down on the undersetting, the roof is installed to deep groove ball bearing top, it is in to go up the roof cover on the ball, it passes through to go up the roof hexagon socket head cap screw fixed mounting be in on the undersetting.

Preferably, a screw nut is assembled on the ball screw, an oil hole is formed in the upper portion of the screw nut, a raceway is arranged below the oil hole and distributed on the side wall of the screw nut, the screw nut is adjacent to a limiting shaft shoulder on the ball screw, and a stepped shaft is arranged above the limiting shaft shoulder.

Preferably, install thrust cylinder roller bearing on the step shaft, the lower bearing cap is installed to thrust cylinder roller bearing below, the lower bearing cap passes through hexagon socket head cap screw fixed mounting in go up the support seat on, the last adjacent gasket that installs of thrust cylinder roller bearing, the gasket divides to link to each other and installs angular contact ball bearing, angular contact ball bearing with the gasket assembly is in on the step shaft, the upper bearing cap is installed to angular contact ball bearing top, the upper bearing cap passes through hexagon socket head cap screw fixes just to be pushed against on the last support seat angular contact ball bearing's top.

Preferably, the gear wheel is installed on step shaft upper portion, the gear wheel through the parallel key with the step shaft is connected, the gear wheel meshes with the pinion mutually, the pinion is installed on the motor shaft, the motor shaft sets up on step motor, step motor installs on the bearing end cover, just the motor shaft passes the bearing end cover, the bearing end cover passes through hex bolts fixed mounting and is in internal medicine detection device equipment body upper portion.

Preferably, the screw nut is provided with an M-shaped support frame, the M-shaped support frame is connected with the screw nut through a screw, and the M-shaped support frame is provided with an X-ray scanner.

Compared with the prior art, the beneficial effects of utility model are that:

1. the medical internal medicine detection device is characterized in that a lower supporting seat is fixedly arranged on the lower portion of a device body of the internal medicine detection device in a welding mode, a deep groove ball bearing is arranged on the lower supporting seat, an outer ring of the deep groove ball bearing and the lower supporting seat are assembled in an interference fit mode, an inner ring of the deep groove ball bearing and the lower end of a ball screw are assembled together in a clearance fit mode, a shaft shoulder at the lower end of the ball screw abuts against the outer wall of the inner ring of the deep groove ball bearing, the shaft shoulder has a positioning effect on the deep groove ball bearing, a lower top plate is arranged below the deep groove ball bearing, the lower top plate abuts against the outer ring of the deep groove ball bearing, the lower top plate is fixedly arranged on the lower supporting seat through inner hexagon screws, the lower top plate has a positioning effect on the deep groove ball bearing to prevent the deep groove ball bearing from moving downwards, an upper top plate is arranged above the deep groove ball bearing, the upper top plate can play a dustproof role.

2. This medical internal medicine detection device, with screw nut assembly mounting on ball, screw nut can reciprocate on ball, be provided with the oilhole on screw nut upper portion, inject into lubricating oil through the oilhole and lubricate screw nut, the raceway is being set up to the oilhole below, ball on the screw nut rolls on the raceway, the raceway distributes on the screw nut lateral wall, screw nut is adjacent with spacing shoulder on the ball, spacing shoulder on the ball carries out limiting displacement to screw nut, still there is the step shaft through welded mode fixed mounting above spacing shoulder.

3, this medical internal medicine detection device, install thrust cylinder roller bearing on the step shaft, thrust cylinder roller bearing installs inside last supporting seat, the bearing cap down is installed to thrust cylinder roller bearing below, the bearing cap passes through hexagon socket head cap screw fixed mounting on last supporting seat down, the bearing cap plays the positioning action to thrust cylinder roller bearing and prevents its downstream down, the last adjacent gasket of installing of thrust cylinder roller bearing, adjacent angular contact ball bearing of installing on the gasket, the gasket keeps apart thrust cylinder roller bearing and angular contact ball bearing, angular contact ball bearing assembles on the step shaft with the gasket, the upper bearing cap is installed to angular contact ball bearing top, the upper bearing cap passes through hexagon socket head cap screw to be fixed on last supporting seat and pushes up angular contact ball bearing's top, here thrust cylinder roller bearing axial can bear heavy load and vibration load.

4. This medical internal medicine detection device, install the gear wheel on step shaft upper portion, couple together gear wheel and step shaft through the parallel key, gear wheel and pinion mesh mutually, the pinion passes through interference fit's mode with the motor shaft and assembles together, the motor shaft sets up on step motor, step motor passes through screw fixed mounting on the bearing end cover, the motor shaft passes the end cover, the end cover passes through hex bolts fixed mounting on internal medicine detection device equipment body upper portion, it rotates to drive the pinion through step motor, step motor is supplied power by external power supply, the pinion transmits the step shaft through the gear wheel with power, the step shaft moves with ball.

5. This medical internal medicine detection device, install M type support frame on screw nut, M type support frame is connected with screw nut through the screw, install X ray scanner on the M type support frame, ball can drive screw nut up-and-down motion in the time of the pivoted, can make equipment remove more stably, install M type support frame and X ray scanner on screw nut simultaneously and can reciprocate, reach and detect required position, X ray scanner work after that, X ray scanner is connected with the collection equipment.

Drawings

FIG. 1 is a schematic side view of the structure of the utility model;

FIG. 2 is a schematic front view of the structure of the utility model;

FIG. 3 is an enlarged schematic view of a part of the structure of the utility model 1;

FIG. 4 is an enlarged schematic view of a part of the structure of the utility model in FIG. 2;

FIG. 5 is an enlarged schematic view of a part of the structure of the utility model in FIG. 3;

in the figure: 1. a medical detection device apparatus body; 2. a lower support seat; 3. an upper support base; 4. a deep groove ball bearing; 5. a lower top plate; 6. an upper top plate; 7. a socket head cap screw; 8. a ball screw; 9. a lead screw nut; 10. an oil hole; 11. a raceway; 12. a limiting shaft shoulder; 13. a stepped shaft; 14. a thrust cylindrical roller bearing; 15. a gasket; 16. angular contact ball bearings; 17. an upper bearing cap; 18. a lower bearing cap; 19. a bull gear; 20. a flat bond; 21. a pinion gear; 22. a motor shaft; 23. a bearing end cap; 24. a hex screw; 25. a stepping motor; 26. an M-shaped support frame; 27. an X-ray scanner.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a technical solution: in order to realize the purpose, the utility model provides the following technical scheme: including internal medicine detection device equipment body 1, internal medicine detection device equipment body 1 includes undersetting 2 and upper support base 3, install deep groove ball bearing 4 on the undersetting 2, deep groove ball bearing 4 is installed at ball 8 lower extreme, the shoulder of ball 8 lower extreme is pushing up deep groove ball bearing 4's inner circle, roof 5 is installed down to deep groove ball bearing 4 below, roof 5 is pushing up down deep groove ball bearing 4's outer lane, roof 5 is in through hexagon socket head cap screw 7 fixed mounting in the undersetting 2 is last, roof 6 is installed to deep groove ball bearing 4 top, it overlaps to go up roof 6 on ball bearing 8, it passes through to go up roof 6 hexagon socket head cap screw 7 fixed mounting in the undersetting 2 is last.

The ball screw 8 is provided with a screw nut 9, the upper portion of the screw nut 9 is provided with an oil hole 10, a raceway 11 is arranged below the oil hole 10, the raceway 11 is distributed on the side wall of the screw nut 9, the screw nut 9 is adjacent to a limiting shaft shoulder 12 on the ball screw 8, and a stepped shaft 13 is arranged above the limiting shaft shoulder 12.

Install thrust cylindrical roller bearing 14 on the step shaft 13, lower bearing cap 18 is installed to thrust cylindrical roller bearing 14 below, lower bearing cap 18 passes through hexagon socket head cap screw 7 fixed mounting in go up on the support seat 3, adjacent gasket 15 of installing on the thrust cylindrical roller bearing 14, angular contact ball bearing 16 is installed in the looks connection on the gasket 15, angular contact ball bearing 16 with gasket 15 assembles on the step shaft 13, bearing cap 17 is installed to angular contact ball bearing 16 top, upper bearing cap 17 passes through hexagon socket head cap screw 7 is fixed go up the support seat 3 and is being pushed against angular contact ball bearing 16's top.

Step shaft 13 upper portion installs gear wheel 19, gear wheel 19 through flat key 20 with step shaft 13 connects, gear wheel 19 meshes with pinion 21 mutually, pinion 21 installs on motor shaft 22, motor shaft 22 sets up on step motor 25, step motor 25 installs on bearing cap 23, just motor shaft 22 passes bearing cap 23, bearing cap 23 passes through hex bolts 24 fixed mounting on internal medicine detection device equipment body 1 upper portion.

An M-shaped support frame 26 is installed on the screw nut 9, the M-shaped support frame 26 is connected with the screw nut 9 through a screw, and an X-ray scanner 27 is installed on the M-shaped support frame 26.

The working principle is as follows: the medical internal medicine detection device is characterized in that a lower support seat 2 is fixedly arranged on the lower portion of a detection device body 1 of the internal medicine detection device in a welding mode, a deep groove ball bearing 4 is arranged on the lower support seat 2, the outer ring of the deep groove ball bearing 4 and the lower support seat 2 are assembled in an interference fit mode, the inner ring of the deep groove ball bearing 4 and the lower end of a ball screw 8 are assembled together in a clearance fit mode, a shaft shoulder at the lower end of the ball screw 8 props against the outer wall of the inner ring of the deep groove ball bearing 4, the shaft shoulder plays a positioning role for the deep groove ball bearing 4, a lower top plate 5 is arranged below the deep groove ball bearing 4, the lower top plate 5 props against the outer ring of the deep groove ball bearing 4, the lower top plate 5 is fixedly arranged on the lower support seat 2 through an inner hexagonal screw 7, the lower top plate 5 plays a positioning role for the deep groove ball, the upper top plate 6 is sleeved on the ball screw 8, the upper top plate 6 is fixedly arranged on the lower supporting seat 2 through a socket head cap screw 7, and the upper top plate 6 can play a dustproof role; according to the medical internal medicine detection device, a screw nut 9 is assembled and installed on a ball screw 8, the screw nut 9 can move up and down on the ball screw 8, an oil hole 10 is formed in the upper portion of the screw nut 9, lubricating oil is injected into the screw nut 9 through the oil hole 10 to lubricate the screw nut 9, a roller path 11 is arranged below the oil hole 10, balls on the screw nut 9 roll on the roller path 11, the roller path 11 is distributed on the side wall of the screw nut 9, the screw nut 9 is adjacent to a limiting shaft shoulder 12 on the ball screw 8, the limiting shaft shoulder 12 on the ball screw 8 limits the screw nut 9, and a stepped shaft 13 is fixedly installed above the limiting shaft shoulder 12 in a welding mode; the medical internal medicine detection device is characterized in that a cylindrical thrust roller bearing 14 is mounted on a stepped shaft 13, the cylindrical thrust roller bearing 14 is mounted inside an upper support base 3, a lower bearing cover 18 is mounted below the cylindrical thrust roller bearing 14, the lower bearing cover 18 is fixedly mounted on the upper support base 3 through an inner hexagonal screw 7, the lower bearing cover 18 plays a role in positioning the cylindrical thrust roller bearing 14 to prevent the cylindrical thrust roller bearing from moving downwards, a gasket 15 is mounted on the cylindrical thrust roller bearing 14 in an adjacent mode, an angular contact ball bearing 16 is mounted on the gasket 15 in an adjacent mode, the cylindrical thrust roller bearing 14 is separated from the angular contact ball bearing 16 through the gasket 15, the angular contact ball bearing 16 and the gasket 15 are assembled on the stepped shaft 13, an upper bearing cover 17 is mounted above the angular contact ball bearing 16, the upper bearing cover 17 is fixed on the upper support base 3 through the inner hexagonal screw 7 and abuts, the cylindrical roller thrust bearing 14 can be subjected to heavy and vibration loads in the axial direction. This medical internal medicine detection device, install gear wheel 19 on step shaft 13 upper portion, couple together gear wheel 19 and step shaft 13 through flat key 20, gear wheel 19 meshes with pinion 21 mutually, pinion 21 and motor shaft 22 are in the same place through interference fit's mode assembly, motor shaft 22 sets up on step motor 25, step motor 25 passes through screw fixed mounting on bearing end cover 23, motor shaft 22 passes bearing end cover 23, bearing end cover 23 passes through hexagon screw 24 fixed mounting on internal medicine detection device equipment body 1 upper portion, it rotates to drive pinion 21 through step motor 25, step motor 25 is supplied power by external power supply, pinion 21 transmits power to step shaft 13 through gear wheel 19, step shaft 13 moves with ball 8 together. This medical internal medicine detection device, install M type support frame 26 on screw nut 9, M type support frame 26 is connected with screw nut 9 through the screw, install X ray scanner 27 on M type support frame 26, ball 8 pivoted while can drive screw nut 9 up-and-down motion, can make the equipment remove more stable, install M type support frame 26 on screw nut 9 and X ray scanner 27 simultaneously and can reciprocate, reach and detect required position, X ray scanner 27 work after that, X ray scanner 27 is connected with the collection equipment.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a medical internal medicine detection device which characterized in that: comprises a medical detection device equipment body (1), the medical detection device equipment body (1) comprises a lower supporting seat (2) and an upper supporting seat (3), the lower supporting seat (2) is provided with a deep groove ball bearing (4), the deep groove ball bearing (4) is arranged at the lower end of a ball screw (8), the shaft shoulder at the lower end of the ball screw (8) is propped against the inner ring of the deep groove ball bearing (4), a lower top plate (5) is arranged below the deep groove ball bearing (4), the lower top plate (5) is propped against the outer ring of the deep groove ball bearing (4), the lower top plate (5) is fixedly arranged on the lower supporting seat (2) through an inner hexagon screw (7), an upper top plate (6) is arranged above the deep groove ball bearing (4), the upper top plate (6) is sleeved on the ball screw (8), and the upper top plate (6) is fixedly arranged on the lower supporting seat (2) through the inner hexagon screw (7).

2. A medical examination device as claimed in claim 1, wherein: the ball screw is characterized in that a screw nut (9) is assembled on the ball screw (8), an oil hole (10) is formed in the upper portion of the screw nut (9), a roller path (11) is arranged below the oil hole (10), the roller path (11) is distributed on the side wall of the screw nut (9), the screw nut (9) is adjacent to a limiting shaft shoulder (12) on the ball screw (8), and a stepped shaft (13) is arranged above the limiting shaft shoulder (12).

3. A medical examination device as claimed in claim 2, wherein: install thrust cylinder roller bearing (14) on stepped shaft (13), bearing cap (18) down is installed to thrust cylinder roller bearing (14) below, bearing cap (18) pass through hexagon socket head cap screw (7) fixed mounting is in go up on support seat (3), adjacent gasket (15) of installing on thrust cylinder roller bearing (14), adjacent angular contact ball bearing (16) of installing on gasket (15), angular contact ball bearing (16) with gasket (15) assemble on stepped shaft (13), upper bearing cap (17) are installed to angular contact ball bearing (16) top, upper bearing cap (17) pass through hexagon socket head cap screw (7) are fixed go up support seat (3) and are being pushed against angular contact ball bearing (16)'s top.

4. A medical examination device as claimed in claim 2, wherein: step shaft (13) upper portion is installed gear wheel (19), gear wheel (19) through flat key (20) with step shaft (13) are connected, gear wheel (19) meshes with pinion (21) mutually, pinion (21) are installed on motor shaft (22), motor shaft (22) set up on step motor (25), install on bearing end cover (23) step motor (25), just motor shaft (22) pass bearing end cover (23), bearing end cover (23) are through hex bolts (24) fixed mounting in internal medicine detection device equipment body (1) upper portion.