CN203898335U - Handle rotation friction damping device for medical X-ray generator - Google Patents
Handle rotation friction damping device for medical X-ray generator Download PDFInfo
- Publication number
- CN203898335U CN203898335U CN201420295426.XU CN201420295426U CN203898335U CN 203898335 U CN203898335 U CN 203898335U CN 201420295426 U CN201420295426 U CN 201420295426U CN 203898335 U CN203898335 U CN 203898335U
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- CN
- China
- Prior art keywords
- holder
- handle
- pressing plate
- medical
- friction damping
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- Expired - Fee Related
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Abstract
The utility model discloses a handle rotation friction damping device for a medical X-ray generator, and belongs to the technical field of medical apparatuses and instruments. The handle rotation friction damping device is structurally composed of a handle (1), a first fixing base (2), a second fixing base (3), a straight pin (4), a push plate (5), a wavy spring washer (6), hexagon socket head cap screws (7), a first tin bronze pressing plate (8), a second tin bronze pressing plate (9) and a supporting shaft (10). The handle rotation friction damping device is characterized in that by adjusting the length of the hexagon socket head cap screws (7), the gap is automatically adjusted by the wavy spring washer (6) so that the handle (1) can stay at any position in the rotation process and will not fall off suddenly. The handle rotation friction damping device for the medical X-ray generator has the advantages of being simple in structure, low in cost, high in working efficiency, safe and reliable.
Description
Technical field
This utility model belongs to technical field of medical instruments.
Background technology
Existing mobile X-ray unit handle rotation does not have friction damping device, along with the development of medical X-ray technology, medical X ray machine is digitized, synthetic function, hommization more and more, the synthesization of function must make the mass penalty of complete machine, handle rotation does not have friction damping device, gradually can not meet the needs of medical X ray machine development, handle spin friction damping unit has become a kind of trend of development.
Summary of the invention
The purpose of this utility model is: solve the problem that handle can not stop at an arbitrary position and can plunk down in rotary course, improve the quality of products.
The technical scheme that this utility model adopts is: this device is by handle, holder-first, holder-second, straight pin, push pedal, wave spring washer, hexagon socket cap head screw, tin bronze pressing plate-first, tin bronze pressing plate-second, back shaft composition, it is characterized in that: first straight pin is installed to and supports in axis hole, again successively by push pedal, wave spring washer, tin bronze pressing plate-first, tin bronze pressing plate-second is installed on cylindrical pin, mounted straight pin is installed in holder-second half slot, holder-second is installed in holder-first, handle is installed in holder-first, finally hexagon socket cap head screw is installed in holder-first and holder-second, by regulating the length of hexagon socket cap head screw, make wave spring washer capable of automatic regulating gap play frictional damping effect, handle can be stopped at an arbitrary position in rotary course, can not plunk down.
The beneficial effects of the utility model are: simple in structure, cost is low, work efficiency is high, safe and reliable.
Brief description of the drawings
It in Fig. 1, is disassembly and assembly structure schematic diagram of the present utility model.
In Fig. 1: 1, handle, 2, holder-first, 3, holder-second, 4, straight pin, 5, push pedal, 6, wave spring washer, 7, hexagon socket cap head screw, 8, tin bronze pressing plate-first, 9, tin bronze pressing plate-second, 10, back shaft.
Detailed description of the invention
With reference to accompanying drawing, its structure is by handle (1), holder-first (2), holder-second (3), straight pin (4), push pedal (5), wave spring washer (6), hexagon socket cap head screw (7), tin bronze pressing plate-first (8), tin bronze pressing plate-second (9), back shaft (10) composition, is characterized in that: first straight pin (4) is installed in back shaft (10) hole, more successively by push pedal (5), wave spring washer (6), tin bronze pressing plate-first (8), tin bronze pressing plate-second (9) is installed on straight pin (4) axle, mounted straight pin (4) is installed in holder-second (3) half slot, holder-second (3) is installed in holder-first (2), handle (1) is installed in holder-first (2), finally hexagon socket cap head screw (7) is installed in holder-first (2) and holder-second (3), by regulating the length of hexagon socket cap head screw (7), make wave spring washer (6) capable of automatic regulating gap play frictional damping effect, handle (1) can be stopped at an arbitrary position in rotary course, can not plunk down.Its advantage is: simple in structure, cost is low, work efficiency is high, safe and reliable.
Claims (1)
1. for a handle spin friction damping unit for medical X ray machine, its structure is by handle (1), holder-first (2), holder-second (3), straight pin (4), push pedal (5), wave spring washer (6), hexagon socket cap head screw (7), tin bronze pressing plate-first (8), tin bronze pressing plate-second (9), back shaft (10) composition, is characterized in that: first straight pin (4) is installed in back shaft (10) hole, more successively by push pedal (5), wave spring washer (6), tin bronze pressing plate-first (8), tin bronze pressing plate-second (9) is installed on straight pin (4) axle, mounted straight pin (4) is installed in holder-second (3) half slot, holder-second (3) is installed in holder-first (2), handle (1) is installed in holder-first (2), finally hexagon socket cap head screw (7) is installed in holder-first (2) and holder-second (3), by regulating the length of hexagon socket cap head screw (7), make wave spring washer (6) capable of automatic regulating gap play frictional damping effect, handle (1) can be stopped at an arbitrary position in rotary course, can not plunk down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295426.XU CN203898335U (en) | 2014-06-05 | 2014-06-05 | Handle rotation friction damping device for medical X-ray generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295426.XU CN203898335U (en) | 2014-06-05 | 2014-06-05 | Handle rotation friction damping device for medical X-ray generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203898335U true CN203898335U (en) | 2014-10-29 |
Family
ID=51772639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295426.XU Expired - Fee Related CN203898335U (en) | 2014-06-05 | 2014-06-05 | Handle rotation friction damping device for medical X-ray generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203898335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729742A (en) * | 2021-09-10 | 2021-12-03 | 南京普爱医疗设备股份有限公司 | Hollow mechanical arm structure for medical X-ray machine |
-
2014
- 2014-06-05 CN CN201420295426.XU patent/CN203898335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729742A (en) * | 2021-09-10 | 2021-12-03 | 南京普爱医疗设备股份有限公司 | Hollow mechanical arm structure for medical X-ray machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20180605 |