CN203458400U - Anti-collision device of medical electric moving type X-ray machine - Google Patents
Anti-collision device of medical electric moving type X-ray machine Download PDFInfo
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- CN203458400U CN203458400U CN201320534689.7U CN201320534689U CN203458400U CN 203458400 U CN203458400 U CN 203458400U CN 201320534689 U CN201320534689 U CN 201320534689U CN 203458400 U CN203458400 U CN 203458400U
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- limit switch
- anticollision plate
- collision
- spring assembly
- limited block
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Abstract
The utility model discloses an anti-collision device of a medical electric moving type X-ray machine, and belongs to the technical field of medical instruments. The anti-collision device is structurally formed by an anti-collision plate (1), an anti-collision plate guiding assembly (2), a limiting switch support (3), a reset spring assembly (4), a universal wheel support (5), a limiting switch (6), a limiting block (7) and a universal wheel (8). The anti-collision device is characterized in that the anti-collision plate (1) can move in any direction along the anti-collision plate guiding assembly (2) when the anti-collision plate (1) runs into a barrier during a device moving process, the limiting switch (6) is driven to move in a limiting groove, thus the limiting switch (6) can be closed when a convex edge of the limiting groove is touched, a control electric signal can be emitted, and the device can stop moving; the anti-collision plate (1) and the limiting switch (6) return to original positions under the action of the reset spring assembly (4) when the anti-collision plate (1) is separated from the barrier. The anti-collision device disclosed by the utility model has the advantages that the structure is compact, the weight is light, and the installation is convenient.
Description
Technical field
The invention belongs to technical field of medical instruments.
Background technology
The collision prevention device of existing electrical moving X-ray production apparatus adopts following two kinds of modes conventionally: 1, electric transducer collision prevention device; 2, guide rail slide block collision prevention device.The first scheme, owing to making power demand sensor collision prevention device, its electric transducer is expensive, electrical equipment control is complicated, especially when equipment moves in ward, because ward space is less, add sick bed crowded, patient and other staff walk about, and very easily make electric transducer collision prevention device produce misoperation, affect the normal operation of equipment; First scheme, owing to using guide rail slide block collision prevention device, its guide rail slide block collision prevention device complex structure, when the power producing when barrier and the collision of anticollision plate especially and the angle of guide rail slide block moving direction are 45 °, very easily produce dead angle, and anticollision plate cannot be moved, and make equipment moving out of control, produce security incident.
Summary of the invention
The design's goal of the invention is: due to hospital ward limited space, sick bed is crowded, add walking about of personnel at all levels, when Medical electric mobile X-ray unit moves in ward, can often collide sick bed and people, very easily produce security incident, electrical moving X-ray production apparatus installs additional after collision prevention device, in equipment moving process, when any barrier is encountered in the front end of anticollision plate and the two sides of protrusion, anticollision plate all can move in any direction along the baseplane of anticollision plate guidance set, drive limit switch to move in the stopper slot of limited block, thereby make limit switch touch the raised brim of limited block stopper slot and make limit switch closed, send one and control the signal of telecommunication, make equipment stop motion, to adjust equipment moving direction by universal wheel, when anticollision plate departs from barrier, under the effect of return spring assembly, anticollision plate and limit switch are got back to home position.
Overcome the defect that above-mentioned collision prevention device brings, after utilizing return spring assembly to be out of shape in any direction, all the time can return to home position, avoid equipment in running, to produce misoperation, greatly improved the safety of equipment, this collision prevention device compact conformation, low cost of manufacture, safe and reliable, easy for installation.
The design invents and solves the technical scheme that its technical problem adopts and be: this device is by anticollision plate, anticollision plate guidance set, limit switch bracket, return spring assembly, caster bracket, limit switch, limited block, universal wheel forms, it is characterized in that: the bottom of return spring assembly is fixed on caster bracket, the upper end of return spring assembly is connected with anticollision plate, anticollision plate guidance set is connected with caster bracket by anticollision plate, play the guide effect of anticollision plate, limit switch bracket is fixed on anticollision plate, be connected with limit switch bracket, limited block is fixed on caster bracket, limit switch contacts with the stopper slot of limited block, in equipment moving process, when barrier is encountered in the front end of anticollision plate and the two sides of protrusion, anticollision plate moves in any direction along the baseplane of anticollision plate guidance set, drive limit switch to move in the stopper slot of limited block, thereby make limit switch touch the raised brim of limited block stopper slot and make limit switch closed, send one and control the signal of telecommunication, make equipment stop motion, to adjust the direction of equipment moving by universal wheel, when anticollision plate departs from barrier, under the effect of return spring assembly, anticollision plate and limit switch are got back to home position.
The design's beneficial effect of the invention is: this apparatus structure is compact, and lightweight, easy for installation, cost is low, easy to maintenance, and working effect is remarkable, safe and reliable.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention structural representation.
In figure, 1, anticollision plate, 2, anticollision plate guidance set, 3, limit switch bracket, 4, return spring assembly, 5, caster bracket, 6, limit switch, 7, limited block, 8, universal wheel.
The specific embodiment
With reference to accompanying drawing, its structure is by anticollision plate (1), anticollision plate guidance set (2), limit switch bracket (3), return spring assembly (4), caster bracket (5), limit switch (6), limited block (7), universal wheel (8) forms, it is characterized in that: the bottom of return spring assembly (4) is fixed on caster bracket (5), the upper end of return spring assembly (4) is connected with anticollision plate (1), anticollision plate guidance set (2) is connected with caster bracket (5) by anticollision plate (1), play the guide effect of anticollision plate (1), limit switch bracket (3) is fixed on anticollision plate (1), be connected with limit switch bracket (3), limited block (7) is fixed on caster bracket (5), limit switch (6) contacts with the stopper slot of limited block (7), in equipment moving process, when barrier is encountered in the front end of anticollision plate (1) and the two sides of protrusion, anticollision plate (1) moves in any direction along the baseplane of anticollision plate guidance set (2), drive limit switch (6) to move in the stopper slot of limited block (7), thereby make limit switch (6) touch the raised brim of limited block (7) stopper slot and make limit switch (6) closure, send one and control the signal of telecommunication, make equipment stop motion, to adjust the direction of equipment moving by universal wheel (8), when anticollision plate (1) departs from barrier, under the effect of return spring assembly (4), anticollision plate (1) and limit switch (6) are got back to home position.Its advantage is: this apparatus structure is compact, and lightweight, easy for installation, cost is low, easy to maintenance, and working effect is remarkable, safe and reliable.
Claims (1)
1. a Medical electric mobile X-ray unit collision prevention device, its structure is by anticollision plate (1), anticollision plate guidance set (2), limit switch bracket (3), return spring assembly (4), caster bracket (5), limit switch (6), limited block (7), universal wheel (8) forms, it is characterized in that: the bottom of return spring assembly (4) is fixed on caster bracket (5), the upper end of return spring assembly (4) is connected with anticollision plate (1), anticollision plate guidance set (2) is connected with caster bracket (5) by anticollision plate (1), play the guide effect of anticollision plate (1), limit switch bracket (3) is fixed on anticollision plate (1), be connected with limit switch bracket (3), limited block (7) is fixed on caster bracket (5), limit switch (6) contacts with the stopper slot of limited block (7), in equipment moving process, when barrier is encountered in the front end of anticollision plate (1) and the two sides of protrusion, anticollision plate (1) moves in any direction along the baseplane of anticollision plate guidance set (2), drive limit switch (6) to move in the stopper slot of limited block (7), thereby make limit switch (6) touch the raised brim of limited block (7) stopper slot and make limit switch (6) closure, send one and control the signal of telecommunication, make equipment stop motion, to adjust the direction of equipment moving by universal wheel (8), when anticollision plate (1) departs from barrier, under the effect of return spring assembly (4), anticollision plate (1) and limit switch (6) are got back to home position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534689.7U CN203458400U (en) | 2013-08-30 | 2013-08-30 | Anti-collision device of medical electric moving type X-ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534689.7U CN203458400U (en) | 2013-08-30 | 2013-08-30 | Anti-collision device of medical electric moving type X-ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458400U true CN203458400U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534689.7U Expired - Fee Related CN203458400U (en) | 2013-08-30 | 2013-08-30 | Anti-collision device of medical electric moving type X-ray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414678A (en) * | 2013-08-30 | 2015-03-18 | 南京普爱射线影像设备有限公司 | Anti-collision device for medical electric mobile X-ray machine |
-
2013
- 2013-08-30 CN CN201320534689.7U patent/CN203458400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414678A (en) * | 2013-08-30 | 2015-03-18 | 南京普爱射线影像设备有限公司 | Anti-collision device for medical electric mobile X-ray machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140305 Termination date: 20180830 |