CN219557343U - Ultra-thin CT appearance rotating base - Google Patents
Ultra-thin CT appearance rotating base Download PDFInfo
- Publication number
- CN219557343U CN219557343U CN202320304864.7U CN202320304864U CN219557343U CN 219557343 U CN219557343 U CN 219557343U CN 202320304864 U CN202320304864 U CN 202320304864U CN 219557343 U CN219557343 U CN 219557343U
- Authority
- CN
- China
- Prior art keywords
- shell
- main
- rotary
- inner shell
- ultra
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to the technical field of CT instrument accessories, in particular to an ultrathin CT instrument rotating base, which comprises a fixed shell, wherein a rotating inner shell is arranged in the fixed shell; the fixed shell comprises a main fixed shell body which is annularly arranged, side edges which are integrally formed and connected to the inner sides of the left end and the right end of the main fixed shell body, and a base seat which is integrally formed and connected to the lower end of the main fixed shell body, and the upper end of the base seat is provided with a mounting groove. According to the utility model, the motor works to drive the worm to rotate, so that the worm wheel rotates, and the rotary inner shell and the rotary outer shell rotate; the worm and the motor are positioned in the mounting groove at the bottom of the fixed shell and below the rotating inner shell, so that the thickness of the rotating base of the ultra-thin CT instrument is reduced; the bearing is shielded by the left side edge, the main rotary shell body can be covered at the joint of the rotary shell body and the fixed shell body, the outer diameter of the main rotary shell body is consistent with that of the main fixed shell body, and the attractiveness of the rotary base of the ultra-thin CT instrument is improved.
Description
Technical Field
The utility model relates to the technical field of CT instrument accessories, in particular to an ultrathin CT instrument rotating base.
Background
The CT instrument is an electronic computer X-ray tomographic scanning instrument with complete functions. In operation, the patient lies on a table and slowly passes through a hole with the table into the apparatus. The X-ray tube is mounted on a rotatable ring at the edge of the hole, and an array of X-ray detectors are mounted on the ring opposite the X-ray tube so that the X-ray tube and the X-ray detectors rotate about the body. Each complete revolution may scan a narrow horizontal "fault" on the body. In the prior art, the driving mechanism is generally arranged at a position perpendicular to the rotating ring, so that the thickness of the CT instrument rotating base can meet the length of the driving mechanism, and the thickness of the CT instrument rotating base is thicker. Therefore, we propose an ultra-thin CT apparatus rotating base.
Disclosure of Invention
The utility model aims to provide an ultrathin CT (computed tomography) instrument rotating base for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the ultrathin CT instrument rotating base comprises a fixed shell, wherein a rotating inner shell is arranged in the fixed shell;
the fixing shell comprises a main fixing shell body which is annularly arranged, side edges which are integrally connected to the inner sides of the left end and the right end of the main fixing shell body, and a base seat which is integrally connected to the lower end of the main fixing shell body, wherein the upper end of the base seat is provided with a mounting groove which extends upwards and is communicated with the inside of the main fixing shell body;
the rotary inner shell comprises a main rotary inner shell body which is annularly arranged, an inner connecting ring plate which is integrally connected to the outer side of the left end of the main rotary inner shell body, and an auxiliary rotary inner shell body which is integrally connected to the outer side of the right end of the inner connecting ring plate, wherein the auxiliary rotary inner shell body is annularly arranged and concentrically arranged with the main rotary inner shell body;
the auxiliary rotating inner shell is rotationally connected with the main fixed shell through a bearing, a worm wheel is fixedly arranged outside the main rotating inner shell and between the auxiliary rotating inner shell and the right side edge, a worm meshed with the worm wheel is rotationally arranged in the mounting groove through a bearing seat, and one end of the worm is fixedly connected with the motor output shaft;
the upper end of the right side of the main rotary inner shell is fixedly provided with a rotary outer shell, and the rotary outer shell comprises an outer connecting annular plate and a main rotary outer shell which is integrally formed and connected to the outer side of the left end of the outer connecting annular plate.
The left end of the side edge covers the left side of the inner connecting ring plate. The bearing is shielded through the left side edge, so that the bearing is prevented from being exposed, and the attractiveness is improved.
The base seat is characterized in that the front side and the rear side of the base seat are provided with radiating holes, and dustproof filter screens are fixedly arranged at the radiating holes. The motor installed in the installation groove is ventilated and radiated through the radiating holes, the service life of the motor is prolonged, the dustproof filtering effect is achieved through the dustproof filter screen, and external dust is prevented from entering the installation groove from the radiating holes.
The outer connecting ring plate is fixedly connected with the main rotary inner shell through screws.
The right end of the outer side of the fixed shell is provided with a stepped groove in an inward concave manner, and the main rotary outer shell extends to the left in the stepped groove. So that the main rotary outer shell can cover the joint of the rotary outer shell and the fixed shell, and devices mounted on the main rotary inner shell are prevented from being exposed.
The outer diameter of the main rotary outer shell is consistent with the outer diameter of the main fixed shell. The integral aesthetic property of the rotating base of the ultra-thin CT instrument is improved.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the motor works to drive the worm to rotate, and the worm wheel is meshed with the worm to drive the worm wheel to rotate, so that the rotary inner shell and the rotary outer shell rotate, and a device for detection arranged on the outer side of the rotary inner shell is driven to rotate, so that the human body is subjected to omnibearing CT examination; the worm and the motor are positioned in the mounting groove at the bottom of the fixed shell and below the rotating inner shell, so that the thickness of the rotating base of the ultra-thin CT instrument is reduced; the bearing is shielded through the left side, the bearing is prevented from being exposed, the main rotary shell body can be covered at the joint of the rotary shell body and the fixed shell body, the device arranged on the main rotary inner shell body is prevented from being exposed, the outer diameter of the main rotary shell body is consistent with the outer diameter of the main fixed shell body, and the overall aesthetic property of the rotary base of the ultra-thin CT instrument is improved.
Drawings
FIG. 1 is a schematic view of the main section structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic side sectional view of a stationary housing of the present utility model;
FIG. 4 is a schematic view of a stationary housing structure according to the present utility model;
FIG. 5 is a schematic view of the rotary inner housing structure of the present utility model;
fig. 6 is a schematic view of the structure of the rotary outer housing of the present utility model.
In the figure: 1. a fixed housing; 101. a main fixed housing; 102. a side edge; 103. a base; 104. a mounting groove; 105. a stepped groove; 106. a heat radiation hole; 2. rotating the inner housing; 201. a main rotary inner housing; 202. an inner connecting ring plate; 203. an auxiliary rotating inner housing; 3. a bearing; 4. a worm wheel; 5. a worm; 6. a motor; 7. rotating the outer housing; 701. an outer connecting ring plate; 702. a main rotating outer housing.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the ultrathin CT instrument rotating base comprises a fixed shell 1, wherein a rotating inner shell 2 is arranged in the fixed shell 1;
the fixed casing 1 is including being the main fixed casing 101 that the ring system set up, integrated into one piece connect in the side 102 of the both ends inboard about main fixed casing 101 and integrated into one piece connect in the base 103 of main fixed casing 101 lower extreme, mounting groove 104 has been seted up to base 103 upper end, mounting groove 104 upwards extends and is linked together with the inside of main fixed casing 101, the louvre 106 has all been seted up to both sides around the base 103, louvre 106 department is fixed to be equipped with dustproof filter screen, plays ventilation and heat dissipation's effect to the motor 6 of installing in the mounting groove 104 through louvre 106, prolongs the life of motor 6, plays dustproof filterable effect through dustproof filter screen, avoids outside dust to enter into in the mounting groove 104 from louvre 106.
The rotary inner housing 2 comprises a main rotary inner housing 201 which is annularly arranged, an inner connecting ring plate 202 integrally formed and connected to the outer side of the left end of the main rotary inner housing 201, and an auxiliary rotary inner housing 203 integrally formed and connected to the outer side of the right end of the inner connecting ring plate 202, wherein the auxiliary rotary inner housing 203 is annularly arranged and concentrically arranged with the main rotary inner housing 201.
The auxiliary rotating inner shell 203 is rotationally connected with the main fixed shell 101 through a bearing 3, a worm wheel 4 is fixedly installed between the auxiliary rotating inner shell 201 and the side 102 and is positioned outside the main rotating inner shell 203 and at the right end, a worm 5 meshed with the worm wheel 4 is rotationally arranged in the mounting groove 104 through a bearing seat, and one end of the worm 5 is fixedly connected with an output shaft of the motor 6. The worm 5 is driven to rotate by the operation of the motor 6, and the worm wheel 4 is driven to rotate due to the meshed connection of the worm wheel 4 and the worm 5, so that the rotary inner shell 2 rotates.
The upper end of the right side of the main rotary inner shell 201 is fixedly provided with a rotary outer shell 7, the rotary outer shell 7 comprises an outer connecting annular plate 701 and a main rotary outer shell 702 which is integrally formed and connected to the outer side of the left end of the outer connecting annular plate 701, and the outer connecting annular plate 701 is fixedly connected with the main rotary inner shell 201 through screws.
The left side 102 covers the left side of the inner connecting ring plate 202, and the bearing 3 is shielded by the left side 102, so that the bearing 3 is prevented from being exposed, and the attractiveness is improved. The main rotation inner shell 201 is arranged outside and is positioned between the rotation outer shell 7 and the fixed shell 1, the right end of the outer side of the fixed shell 1 is concavely provided with a stepped groove 105 inwards, and the main rotation outer shell 702 extends leftwards into the stepped groove 105, so that the main rotation outer shell 702 can cover the joint of the rotation outer shell 7 and the fixed shell 1, and the device arranged on the main rotation inner shell 201 is prevented from being exposed. The outer diameter of the main rotary outer shell 702 is identical to the outer diameter of the main fixed shell 101, so that the overall aesthetic property of the ultra-thin CT instrument rotary base is improved.
Specifically, during use, the motor 6 works to drive the worm 5 to rotate, and the worm wheel 4 is meshed with the worm 5 to drive the worm wheel 4 to rotate, so that the rotary inner shell 2 and the rotary outer shell 7 rotate, and the device for detection arranged on the outer side of the rotary inner shell 2 is driven to rotate, so that the human body is subjected to omnibearing CT examination; the worm 5 and the motor 6 are positioned in the mounting groove 104 at the bottom of the fixed shell 1 and below the rotary inner shell 2, so that the thickness of the rotary base of the ultra-thin CT instrument is reduced; the bearing 3 is shielded by the left side 102, the bearing 3 is prevented from being exposed, the main rotary outer shell 702 can be covered at the joint of the rotary outer shell 7 and the fixed shell 1, the device mounted on the main rotary inner shell 201 is prevented from being exposed, the outer diameter of the main rotary outer shell 702 is consistent with the outer diameter of the main fixed shell 101, and the overall attractiveness of the ultrathin CT instrument rotary base is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ultra-thin CT appearance swivel base, includes fixed casing (1), its characterized in that: a rotary inner shell (2) is arranged in the fixed shell (1);
the fixing shell (1) comprises a main fixing shell (101) which is annularly arranged, side edges (102) which are integrally formed and connected to the inner sides of the left end and the right end of the main fixing shell (101) and a base seat (103) which is integrally formed and connected to the lower end of the main fixing shell (101), wherein an installation groove (104) is formed in the upper end of the base seat (103), and the installation groove (104) extends upwards and is communicated with the inside of the main fixing shell (101);
the rotary inner shell (2) comprises a main rotary inner shell (201) which is annularly arranged, an inner connecting ring plate (202) which is integrally formed and connected to the outer side of the left end of the main rotary inner shell (201) and an auxiliary rotary inner shell (203) which is integrally formed and connected to the outer side of the right end of the inner connecting ring plate (202), wherein the auxiliary rotary inner shell (203) is annularly arranged and is concentric with the main rotary inner shell (201);
the auxiliary rotating inner shell (203) is rotationally connected with the main fixed shell (101) through a bearing (3), a worm wheel (4) is fixedly arranged between the auxiliary rotating inner shell (201) and the side edge (102) at the right end and outside the main rotating inner shell (201), a worm (5) meshed with the worm wheel (4) is rotationally arranged in the mounting groove (104) through a bearing seat, and one end of the worm (5) is fixedly connected with an output shaft of the motor (6);
the rotary outer shell (7) is fixedly arranged at the upper end of the right side of the main rotary inner shell (201), and the rotary outer shell (7) comprises an outer connecting annular plate (701) and a main rotary outer shell (702) which is integrally formed and connected to the outer side of the left end of the outer connecting annular plate (701).
2. An ultra-thin CT scanner rotating base according to claim 1, wherein: the left end side (102) covers the left side of the inner connecting ring plate (202).
3. An ultra-thin CT scanner rotating base according to claim 1, wherein: the base seat (103) is provided with radiating holes (106) on the front side and the rear side, and dustproof filter screens are fixedly arranged at the radiating holes (106).
4. An ultra-thin CT scanner rotating base according to claim 1, wherein: the outer connecting ring plate (701) is fixedly connected with the main rotary inner shell (201) through screws.
5. An ultra-thin CT scanner rotating base according to claim 1, wherein: the right end of the outer side of the fixed shell (1) is concavely provided with a stepped groove (105), and the main rotary outer shell (702) extends leftwards into the stepped groove (105).
6. An ultra-thin CT scanner rotating base according to claim 1, wherein: the outer diameter of the main rotary outer housing (702) is identical to the outer diameter of the main fixed housing (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320304864.7U CN219557343U (en) | 2023-02-24 | 2023-02-24 | Ultra-thin CT appearance rotating base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320304864.7U CN219557343U (en) | 2023-02-24 | 2023-02-24 | Ultra-thin CT appearance rotating base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219557343U true CN219557343U (en) | 2023-08-22 |
Family
ID=87663925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320304864.7U Active CN219557343U (en) | 2023-02-24 | 2023-02-24 | Ultra-thin CT appearance rotating base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219557343U (en) |
-
2023
- 2023-02-24 CN CN202320304864.7U patent/CN219557343U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6940941B2 (en) | Breakable gantry apparatus for multidimensional x-ray based imaging | |
| US5761269A (en) | X-ray computerized tomography system having cooling features | |
| JP5677940B2 (en) | X-ray CT system | |
| CN219557343U (en) | Ultra-thin CT appearance rotating base | |
| JPH0459893B2 (en) | ||
| JP2014131636A (en) | X-ray computer tomography apparatus | |
| US20220096871A1 (en) | Rotating gantry and radiotherapy equipment | |
| CN212970540U (en) | Ventilation system for radiology department machine room | |
| CN110881990A (en) | CT scanning frame and CT scanning device | |
| US7939806B2 (en) | Nuclear medicine imaging system having attenuation correction | |
| CN217066400U (en) | Self-shielding CT (computed tomography) equipment and CBCT (cone beam computed tomography) system | |
| CN214960779U (en) | Heat radiation structure and detector of detector | |
| CN113349807A (en) | Medical x-ray machine for collecting multi-modality imaging data | |
| JP7390192B2 (en) | X-ray CT device | |
| CN113456101A (en) | Animal detection CT machine convenient to use | |
| CN219796766U (en) | Monitoring camera | |
| CN217853030U (en) | High stability radiation protection device | |
| US7543985B2 (en) | Virtual pivot for a radiographic assembly | |
| CN214757402U (en) | Monitor | |
| CN111760207A (en) | Radiotherapy system with PET-CT function | |
| CN112220487A (en) | X-ray CT equipment | |
| CN219814154U (en) | X-ray scanner with multiple radiation sources | |
| CN114305474A (en) | Driving mechanism for CT machine and CT machine | |
| CN212755693U (en) | Thyroid protection device for X-ray shooting equipment and X-ray shooting equipment | |
| CN218922622U (en) | Multiple protection machanism of ray of removal CT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |