CN203861246U - Image receiving component movement device of mobile X-ray machine with C-shaped arm - Google Patents
Image receiving component movement device of mobile X-ray machine with C-shaped arm Download PDFInfo
- Publication number
- CN203861246U CN203861246U CN201420292645.2U CN201420292645U CN203861246U CN 203861246 U CN203861246 U CN 203861246U CN 201420292645 U CN201420292645 U CN 201420292645U CN 203861246 U CN203861246 U CN 203861246U
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- image receiving
- receiving component
- fixed
- driving gear
- drive motors
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Abstract
The utility model discloses an image receiving component movement device of a mobile X-ray machine with a C-shaped arm, and belongs to the technical field of medical apparatuses and instruments. The device is structurally composed of a base plate (1), a driving gear (2), a rack (3), a driving motor (4), limiting blocks (5), a linear guide rail pair (6), an image receiving component (7) and limiting switches (8). The device is characterized in that the linear guide rail pair (6), the limiting blocks (5), the limiting switches (8) and the rack (3) are fixed to the base plate (1), the image receiving component (7) and the driving motor (4) are fixed to the sliding block of the linear guide rail pair (6), and the driving gear (2) is fixed to the output shaft of the driving motor (4). When the focus screen distance is changed, the driving motor (4) drives the driving gear (2) to move to the specified position, the movement state is fed back through the limiting switches (8) when the driving gear reaches the two ends, and when the driving gear moves to be out of the limited position, mechanical position limitation is carried out through the limiting blocks (5). The image receiving component movement device has the advantages of being simple in structure, convenient to install and low in cost.
Description
Technical field
This utility model belongs to technical field of medical instruments.
Background technology
The image receiving-member mobile device of existing movable C-shaped arm X-ray production apparatus is roughly divided into: electric pushrod structure, motor adds Timing Belt structure and motor adds ball screw structure, development along with medical X-ray technology, medical X ray machine is digitized more and more, synthetic function, hommization, the synthesization of function must make the structure of complete machine more complicated, the more complicated structural volume that must cause of structure is excessive, trouble point is more and more, cost is also more and more higher, therefore structure is small and exquisite, safe and effective, the image of super quality and competitive price receives the trend that mobile device has become a kind of development, also be the developing goal of Medical movable C shape arm X-ray production apparatus.
Existing domestic Medical movable C shape arm X-ray production apparatus image receiving-member mobile device is employing electric pushrod structure mostly, motor adds Timing Belt structure and motor adds ball screw structure, these dull and stereotyped straight reciprocating motion apparatus complex structures, volume are large, cost cost is higher, are difficult to realize in some space-constrained situations.
Summary of the invention
Goal of the invention of the present utility model is: overcome the defect that above-mentioned image receiving-member straight reciprocating motion apparatus brings, a kind of by small-sized drive motors drive driven wheel, make image receiving-member along line slideway auxiliary, realize linear reciprocating motion under rack-and-pinion drives, this apparatus structure is simple, effective and rapid, meets the straight reciprocating motion of Medical movable C shape arm X-ray production apparatus image receiving-member.
This utility model solves the technical scheme that its technical problem adopts: its structure is by base plate, driven wheel, tooth bar, drive motors, limited block, line slideway auxiliary, image receiving-member, limit switch forms, it is characterized in that: line slideway auxiliary, limited block, limit switch and tooth bar are fixed on base plate, image receiving-member and drive motors are fixed on the slide block of line slideway auxiliary, the output shaft of driven wheel and drive motors is fixed, while changing focus screen distance, by drive motors, drive driven wheel to make it under the active force of stationary rack, along line slideway auxiliary, move to assigned address, while arriving two ends, by limit switch, kinestate is fed back, moved when spacing and carried out mechanical position limitation by limited block, to reach the straight-line object of image receiving-member.
The beneficial effects of the utility model are: simple in structure, volume compact, easy for installation, cost is low, work efficiency is high, safe and reliable.
Accompanying drawing explanation
Fig. 1 is example structure schematic diagram of the present utility model.
In figure: 1, base plate, 2, driven wheel, 3, tooth bar, 4, drive motors, 5, limited block, 6, line slideway auxiliary, 7, image receiving-member, 8, limit switch.
The specific embodiment
With reference to accompanying drawing, this apparatus structure is by base plate (1), driven wheel (2), tooth bar (3), drive motors (4), limited block (5), line slideway auxiliary (6), image receiving-member (7), limit switch (8) forms, it is characterized in that: line slideway auxiliary (6), limited block (5), limit switch (8) and tooth bar (3) are fixed on base plate (1), image receiving-member (7) and drive motors (4) are fixed on the slide block of line slideway auxiliary (6), the output shaft of driven wheel (2) and drive motors (4) is fixed, while changing focus screen distance, by drive motors (4), drive driven wheel (2) to make it under the active force of stationary rack (3), along line slideway auxiliary (6), move to assigned address, while arriving two ends, by limit switch (8), kinestate is fed back, moved when spacing and carried out mechanical position limitation by limited block (5), to reach the straight-line object of image receiving-member.Its advantage is: simple in structure, volume compact, easy for installation, cost is low, work efficiency is high, safe and reliable.
Claims (1)
1. the image receiving-member telecontrol equipment of a movable C-shaped arm X-ray production apparatus, its structure is by base plate (1), driven wheel (2), tooth bar (3), drive motors (4), limited block (5), line slideway auxiliary (6), image receiving-member (7), limit switch (8) forms, it is characterized in that: line slideway auxiliary (6), limited block (5), limit switch (8) and tooth bar (3) are fixed on base plate (1), image receiving-member (7) and drive motors (4) are fixed on the slide block of line slideway auxiliary (6), the output shaft of driven wheel (2) and drive motors (4) is fixed, while changing focus screen distance, by drive motors (4), drive driven wheel (2) to make it under the active force of stationary rack (3), along line slideway auxiliary (6), move to assigned address, while arriving two ends, by limit switch (8), kinestate is fed back, moved when spacing and carried out mechanical position limitation by limited block (5), to reach the straight-line object of image receiving-member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292645.2U CN203861246U (en) | 2014-06-04 | 2014-06-04 | Image receiving component movement device of mobile X-ray machine with C-shaped arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292645.2U CN203861246U (en) | 2014-06-04 | 2014-06-04 | Image receiving component movement device of mobile X-ray machine with C-shaped arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861246U true CN203861246U (en) | 2014-10-08 |
Family
ID=51642239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292645.2U Expired - Fee Related CN203861246U (en) | 2014-06-04 | 2014-06-04 | Image receiving component movement device of mobile X-ray machine with C-shaped arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974598A (en) * | 2021-11-13 | 2022-01-28 | 沈阳天仁合一科技有限公司 | Universal base for pulse condition acquisition device |
-
2014
- 2014-06-04 CN CN201420292645.2U patent/CN203861246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974598A (en) * | 2021-11-13 | 2022-01-28 | 沈阳天仁合一科技有限公司 | Universal base for pulse condition acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211112 Jiangning, Jiangsu Province, open source road, No. 168, No. Patentee after: NANJING PERLOVE MEDICAL EQUIPMENT CO., LTD. Address before: 211112 Jiangning, Jiangsu Province, open source road, No. 168, No. Patentee before: Nanjing Perlove Radial-video Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20180604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |