CN220869249U - Automatic door of radiology department of detectable metal - Google Patents
Automatic door of radiology department of detectable metal Download PDFInfo
- Publication number
- CN220869249U CN220869249U CN202322389092.4U CN202322389092U CN220869249U CN 220869249 U CN220869249 U CN 220869249U CN 202322389092 U CN202322389092 U CN 202322389092U CN 220869249 U CN220869249 U CN 220869249U
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- lead
- door frame
- metal detection
- door body
- metal
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- 239000002184 metal Substances 0.000 title claims abstract description 101
- 238000001514 detection method Methods 0.000 claims abstract description 73
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 21
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002411 adverse Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000002829 reductive effect Effects 0.000 abstract description 4
- 238000003745 diagnosis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a radiology department automatic door capable of detecting metal, which belongs to the technical field of medical protection equipment and comprises a metal detection door frame and a lead-containing door body; the upper end of the metal detection door frame is provided with an opening and closing mechanism, the side edge of the metal detection door frame is provided with a buffer warning mechanism, and the top end of the metal detection door frame is provided with an indicator lamp; the wall body is provided with a first control switch, and the inner wall of the metal detection door frame is provided with a second control switch. In the embodiment of the utility model, the indicator lamp is always on when the lead-containing door body is opened and closed, and the second control switch controls the contrast device to lock; when the metal detection door frame detects metal, the indicator lamp flashes, and the opening and closing mechanism is locked; the indicator light is powered off when the lead-containing door body is closed; the adverse effect of radiation on outdoor personnel can be avoided through the opening and closing mechanism; the buffer warning mechanism plays a role in buffering the lead-containing door body, prevents the metal detection door frame and the lead-containing door body from being damaged in multiple operation, and sends out an electric signal to control the metal detection function to be closed, so that the energy consumption is reduced.
Description
Technical Field
The utility model relates to the technical field of medical protective equipment, in particular to an automatic door for radiology department, which can detect metal.
Background
The radiology department uses medical imaging technology, such as X-rays, CT scanning and the like, to diagnose and treat patients, plays an important role in hospitals, and provides important support for diagnosis and treatment basis of patients; in these medical image working rooms, a material with a lead plate interlayer is often used as a door plate to protect outdoor personnel.
As disclosed in the patent CN218407199U, the automatic door of radiology department with automatic alarm is disclosed, when the medical staff works, the device sends out the alarm sound that the door body is not closed through controlling the sound equipment, so as to avoid the influence of radioactive rays on outdoor staff, but the metal object can affect the image quality and diagnosis, and the metal object may cause serious consequences in the magnetic resonance examination, the device lacks the alarm function for detecting the metal object; the hospital is numerous, and door frame department does not have the shelter from the thing when the door body opens and shuts, and the radiation of remaining probably causes the adverse effect to outdoor passersby.
Based on the above, the present utility model has devised a metal-detectable radiology department automatic door to solve the above-mentioned problems.
Disclosure of utility model
In view of the foregoing drawbacks of the prior art, the present utility model provides a metal detectable automatic door for radiology.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
A radiology department automatic door capable of detecting metal comprises a metal detection door frame and a lead-containing door body;
the upper end of the metal detection door frame is provided with an opening and closing mechanism for reducing the influence of indoor radiation on the outdoor, the side edge of the metal detection door frame is provided with a buffer warning mechanism along the vertical direction, and the top end of the metal detection door frame is provided with an indicator lamp;
The wall body is provided with a first control switch, and the inner wall of the metal detection door frame is provided with a second control switch;
The indicator light is normally on when the lead-containing door body is opened and closed, and the second control switch controls the contrast device to lock after sensing that the lead-containing door body is in an opened and closed state; when the metal detection door frame detects metal, the indicator lamp flashes, and the opening and closing mechanism is locked; the indicator light is powered off when the lead-containing door body is closed.
Further, the opening and closing mechanism comprises a driving cylinder, a toothed plate, a gear, a limiting plate, a driving connecting plate, an upper limiting connecting plate, a lower limiting connecting plate and universal balls, wherein the gear is rotatably arranged at the inner top of the metal detection door frame through a bearing, the limiting plate in limiting sliding connection with the toothed plate is fixedly arranged on the inner top of the metal detection door frame, and the toothed plate is in meshed connection with the gear; the upper end of metal detection door frame is provided with the actuating cylinder, and the output and the pinion rack fixed connection of actuating cylinder.
Furthermore, one end of the driving connecting plate is fixedly connected with the gear, and the other end of the driving connecting plate is rotationally connected with the lead-containing door body; one end of the driving connecting plate, which is close to the gear, is provided with a bent angle which is favorable for opening and closing the lead-containing door body from the metal detection door frame.
Further, upper and lower ends of the metal detection door frame and the lead-containing door body are respectively provided with an upper limit connecting plate and a lower limit connecting plate, one ends of the upper limit connecting plate and the lower limit connecting plate are rotationally connected with the middle part of the metal detection door frame, and the other ends of the upper limit connecting plate and the lower limit connecting plate are rotationally connected with the end part of the lead-containing door body.
Furthermore, a plurality of universal balls which are beneficial to the stable movement of the lead-containing door body are uniformly arranged at the bottom of the lead-containing door body.
Still further, buffering warning mechanism includes clamp plate, constant head tank, drive plate, buffer spring, even axle, guide blade, guide way and control groove, and a plurality of cooperation clamp plate use's constant head tanks have evenly been seted up along vertical direction on the metal detection door frame, have seted up the control groove in the constant head tank, are provided with the guide way in the control groove.
Further, one end of the connecting shaft is fixedly provided with a driving plate, and the other end of the connecting shaft penetrates through the inner wall of the positioning groove and is fixedly connected with the guide piece; and a buffer spring is fixedly arranged between the driving plate and the positioning groove.
Furthermore, a rubber cushion layer matched with the lead-containing door body is arranged on the lead-containing metal detection door frame.
Further, the guide piece and the guide path are electrically connected with the induction coil and the indicator lamp.
Furthermore, an observation window made of lead-containing glass is arranged on the lead-containing door body.
Advantageous effects
In the embodiment of the utility model, when the automatic door works normally, the lead-containing door body is opened through the opening and closing mechanism, outdoor personnel enter the room from between the metal detection door frame and the lead-containing door body, and the lead-containing door body still has a partial shielding effect on the opened metal detection door frame relative to the common modes of opening and closing of the door leaf opening and closing mechanism, push-pull opening and closing and the like, so that the radiation is prevented from directly irradiating the outside of the metal detection door frame to generate adverse effects on other people; when the lead-containing door body is opened, the second control switch controls the indoor radiography device to be locked, so that the radiation device is prevented from being started by mistake when the lead-containing door body is opened, an electric signal is sent out by the buffer warning mechanism to control the induction coil in the metal detection door frame to work, the metal detection function is started, and the indicator lamp is normally on to warn that the lead-containing door body is in an open-close state; when the metal detection door frame senses a metal object, the indicator lamp flashes to give out a warning, the opening and closing mechanism is locked and can not control the lead-containing door body to be closed, at the moment, a doctor guides personnel to the outdoor to check and carry the metal object, after the checking is finished, the first control switch is pressed, the opening and closing mechanism is unlocked, the indicator lamp is normally on, and the personnel passes through the metal detection door frame again; when the lead-containing door body is closed, the buffer warning mechanism plays a role in buffering the lead-containing door body, so that the metal detection door frame and the lead-containing door body are prevented from being damaged in multiple operation, an electric signal is sent to control the metal detection function to be closed, the energy consumption is reduced, and meanwhile, the second control switch detects that the lead-containing door body is closed, and the contrast equipment is unlocked to enable the contrast equipment to be normally used.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of a metal detectable automatic radiological door body structure of the present utility model;
FIG. 2 is a front view of a metal detectable automatic radiological door according to the present utility model;
FIG. 3 is a perspective view of a metal-detectable automatic radiological door body structure according to the present utility model
FIG. 4 is a perspective view showing the structure of an opening and closing mechanism of a metal-detectable automatic radiology door according to the present utility model;
FIG. 5 is a cross-sectional view taken along the direction A-A of FIG. 2;
Fig. 6 is an enlarged view at B in fig. 5.
Reference numerals in the drawings represent respectively:
1. A metal detection door frame; 2. a lead-containing door body; 3. an opening and closing mechanism; 31. a driving cylinder; 32. a toothed plate; 33. a gear; 34. a limiting plate; 35. driving the connecting plate; 36. an upper limit connecting plate; 37. a lower limit connecting plate; 38. a universal ball; 4. a buffer warning mechanism; 41. a pressing plate; 42. a positioning groove; 43. a driving plate; 44. a buffer spring; 45. a connecting shaft; 46. a guide piece; 47. a guide path; 48. a control groove; 5. an indicator light; 6. a first control switch; 7. and a second control switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. 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.
The utility model is further described below with reference to examples.
Example 1
Referring to fig. 1-4 of the specification, an automatic door for radiology department capable of detecting metal comprises a metal detection door frame 1 and a lead-containing door body 2;
The upper end of the metal detection door frame 1 is provided with an opening and closing mechanism 3 for reducing the influence of indoor radiation on the outdoor, the side edge of the metal detection door frame 1 is provided with a buffer warning mechanism 4 along the vertical direction, and the top end of the metal detection door frame 1 is provided with an indicator lamp 5;
The wall body is provided with a first control switch 6, and the inner wall of the metal detection door frame 1 is provided with a second control switch 7;
The indicator lamp 5 is always on when the lead-containing door body 2 is opened and closed, and the second control switch 7 controls the contrast device to lock; when metal is detected, the indicator lamp 5 flashes, and the opening and closing mechanism 3 is locked; the indicator lamp 5 is powered off when the lead-containing door body 2 is closed;
an observation window made of lead-containing glass is arranged on the lead-containing door body 2;
In the embodiment of the utility model, when the automatic door works normally, the lead-containing door body 2 is opened through the opening and closing mechanism 3, outdoor personnel enter the room from between the metal detection door frame 1 and the lead-containing door body 2, and compared with the common modes of opening and closing of the door leaf opening and closing mechanism 3, push-pull opening and closing and the like, the lead-containing door body 2 still has a partial shielding effect on the opened metal detection door frame 1, and adverse effects on other people caused by radiation to direct outside from the metal detection door frame 1 are avoided; when the lead-containing door body 2 is opened, the second control switch 7 controls the indoor radiography device to be locked, so that the radiation device is prevented from being started by mistake when the lead-containing door body 2 is opened, an electric signal is sent out by the buffer warning mechanism 4 to control the induction coil in the metal detection door frame 1 to work, the metal detection function is started, and the indicator lamp 5 is normally on to warn that the lead-containing door body 2 is in an open and close state; when the metal detection door frame 1 senses a metal object, the indicator lamp 5 flashes to give a warning, the opening and closing mechanism 3 is locked and cannot control the lead-containing door body 2 to be closed, at the moment, a doctor guides personnel to the outdoor to inspect the metal object, after the inspection is finished, the first control switch 6 is pressed, the opening and closing mechanism 3 is unlocked and the indicator lamp 5 is normally on, so that the personnel can pass through the metal detection door frame 1 again; when the lead-containing door body 2 is closed, the buffer warning mechanism 4 plays a role in buffering the lead-containing door body 2, so that the metal detection door frame 1 and the lead-containing door body 2 are prevented from being damaged in multiple operations, an electric signal is sent to control the metal detection function to be closed, the energy consumption is reduced, and meanwhile, the second control switch 7 detects that the lead-containing door body 2 is closed, and the contrast equipment is unlocked to enable the contrast equipment to be normally used.
Example 2
In some embodiments, as shown in fig. 1-4, as a preferred embodiment of the present utility model, the opening and closing mechanism comprises a driving cylinder 31, a toothed plate 32, a gear 33, a limiting plate 34, a driving connecting plate 35, an upper limiting connecting plate 36, a lower limiting connecting plate 37 and a universal ball 38, wherein the gear 33 is rotatably installed on the inner top of the metal detection door frame 1 through a bearing, and the limiting plate 34 in limiting sliding connection with the toothed plate 32 is fixedly installed, and the toothed plate 32 is in meshing connection with the gear 33; the upper end of the metal detection door frame 1 is provided with a driving cylinder 31, and the output end of the driving cylinder 31 is fixedly connected with a toothed plate 32;
One end of the driving connecting plate 35 is fixedly connected with the gear 33, and the other end of the driving connecting plate 35 is rotationally connected with the lead-containing door body 2; one end of the driving connecting plate 35, which is close to the gear 33, is provided with a bent angle which is favorable for opening and closing the lead-containing door body 2 from the metal detection door frame 1;
The upper end and the lower end of the metal detection door frame 1 and the lead-containing door body 2 are respectively provided with an upper limit connecting plate 36 and a lower limit connecting plate 37, one end of the upper limit connecting plate 36 and one end of the lower limit connecting plate 37 are rotatably connected with the middle part of the metal detection door frame 1, and the other end of the upper limit connecting plate 36 and the lower limit connecting plate 37 are rotatably connected with the end part of the lead-containing door body 2;
The bottom of the lead-containing door body 2 is uniformly provided with a plurality of universal balls 38 which are beneficial to the stable movement of the lead-containing door body 2;
preferably, the bottom of the lead-containing door body 2 can be provided with a sliding rail and a sliding block which are beneficial to the stable movement of the lead-containing door body 2;
In the embodiment of the utility model, the driving cylinder 31 is started to drive the toothed plate 32 to move under the limiting action of the limiting plate 34, the toothed plate 32 drives the gear 33 to rotate, and then the lead-containing door body 2 is driven to open and close by the driving connecting plate 35, the upper limiting connecting plate 36 and the lower limiting connecting plate 37 limit the movement of the lead-containing door body 2, the universal balls 38 ensure the stable and smooth movement of the lead-containing door body 2, the lead-containing door body 2 moves towards one side of the metal detection door frame 1 and is far away from the metal detection door frame 1, the opening and closing of the door are realized, outdoor personnel enter the room from the middle space of the metal detection door frame 1 and the lead-containing door body 2, the lead-containing door body 2 partially shields the metal detection door frame 1, the indoor radiation source is prevented from directly radiating outwards, and adverse effects on the outdoor personnel are prevented.
Example 3
In some embodiments, as shown in fig. 1 to 3, 5 and 6, as a preferred embodiment of the present utility model, the buffer warning mechanism 4 includes a pressing plate 41, a positioning groove 42, a driving plate 43, a buffer spring 44, a connecting shaft 45, a guide piece 46, a guide path 47 and a control groove 48, wherein a plurality of positioning grooves 42 used with the pressing plate 41 are uniformly formed on the metal detection door frame 1 along the vertical direction, the control groove 48 is formed in the positioning groove 42, and the guide path 47 is formed in the control groove 48;
One end of the connecting shaft 45 is fixedly provided with a driving plate 43, and the other end of the connecting shaft 45 penetrates through the inner wall of the positioning groove 42 and is fixedly connected with the guide piece 46; a buffer spring 44 is fixedly arranged between the driving plate 43 and the positioning groove 42;
In the embodiment of the utility model, when the lead-containing door body 2 is closed, the pressing plate 41 enters the positioning groove 42 to press the driving plate 43, and the buffer spring 44 is compressed to play a role in buffering the closing of the lead-containing door body 2, so that the metal detection door frame 1 and the lead-containing door body 2 are prevented from being damaged in long-term use; the driving plate 43 drives the connecting shaft 45 to push the guide piece 46 to be separated from the guide way 47, so that the guide piece 46 and the guide way 47 are in an open circuit state, the metal detection function is controlled to be closed, the energy consumption is reduced, and the indicator lamp 5 is closed to warn, so that the lead-containing door body 2 is closed; when the lead-containing door body 2 is opened, the pressing plate 41 leaves the positioning groove 42, the buffer spring 44 resets and drives the connecting shaft 45 to reset through the driving plate 43, the guide piece 46 contacts the guide path 47 to conduct a circuit, the control technology detection function is started, and the indicator lamp 5 sends out warning to indicate that the device is opened, so that the device is greatly convenient to use.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a radiology department's automatically-controlled door of detectable metal, includes metal detection door frame (1) and contains lead door body (2), its characterized in that:
The upper end of the metal detection door frame (1) is provided with an opening and closing mechanism (3) for reducing the influence of indoor radiation on the outside, the side edge of the metal detection door frame (1) is provided with a buffer warning mechanism (4) along the vertical direction, and the top end of the metal detection door frame (1) is provided with an indicator lamp (5);
The wall body is provided with a first control switch (6), and the inner wall of the metal detection door frame (1) is provided with a second control switch (7);
The indicator lamp (5) is normally on when the lead-containing door body (2) is opened and closed, and the second control switch (7) controls the contrast device to lock after sensing that the lead-containing door body (2) is in an opened and closed state; when the metal detection door frame (1) detects metal, the indicator lamp (5) flashes, and the opening and closing mechanism (3) is locked; when the lead-containing door body (2) is closed, the indicator lamp (5) is powered off.
2. The automatic radiology door capable of detecting metal according to claim 1, wherein the opening and closing mechanism comprises a driving cylinder (31), a toothed plate (32), a gear (33), a limiting plate (34), a driving connecting plate (35), an upper limiting connecting plate (36), a lower limiting connecting plate (37) and a universal ball (38), the gear (33) is rotatably arranged on the inner top of the metal detection door frame (1) through a bearing, the limiting plate (34) in limiting sliding connection with the toothed plate (32) is fixedly arranged on the inner top of the metal detection door frame, and the toothed plate (32) is in meshed connection with the gear (33); the upper end of the metal detection door frame (1) is provided with a driving cylinder (31), and the output end of the driving cylinder (31) is fixedly connected with a toothed plate (32).
3. The automatic door for radiology department capable of detecting metal according to claim 2, wherein one end of the driving connecting plate (35) is fixedly connected with the gear (33), and the other end of the driving connecting plate (35) is rotatably connected with the lead-containing door body (2); one end of the driving connecting plate (35) close to the gear (33) is provided with a bent angle which is favorable for opening and closing the lead-containing door body (2) from the metal detection door frame (1).
4. The automatic door of radiology department capable of detecting metal according to claim 2, wherein the upper and lower ends of the metal detection door frame (1) and the lead-containing door body (2) are respectively provided with an upper limit connecting plate (36) and a lower limit connecting plate (37), one end of the upper limit connecting plate (36) and one end of the lower limit connecting plate (37) are rotatably connected with the middle part of the metal detection door frame (1), and the other end of the upper limit connecting plate and the lower limit connecting plate are rotatably connected with the end part of the lead-containing door body (2).
5. The automatic door of radiology department capable of detecting metal according to claim 2, wherein a plurality of universal balls (38) which are beneficial to the stable movement of the lead-containing door body (2) are uniformly arranged at the bottom of the lead-containing door body (2).
6. The automatic door for radiology department of detectable metal according to any one of claims 3-5, wherein the buffer warning mechanism (4) comprises a pressing plate (41), a positioning groove (42), a driving plate (43), a buffer spring (44), a connecting shaft (45), a guide piece (46), a guide way (47) and a control groove (48), wherein the metal detection door frame (1) is uniformly provided with the positioning groove (42) used by being matched with the pressing plate (41) along the vertical direction, the control groove (48) is formed in the positioning groove (42), and the guide way (47) is arranged in the control groove (48).
7. The automatic door for radiology department capable of detecting metal according to claim 6, wherein one end of the connecting shaft (45) is fixedly provided with a driving plate (43), and the other end of the connecting shaft (45) penetrates through the inner wall of the positioning groove (42) to be fixedly connected with the guide piece (46); a buffer spring (44) is fixedly arranged between the driving plate (43) and the positioning groove (42).
8. The metal-detectable radiology department automatic door as claimed in claim 6, wherein the lead-containing metal detection door frame (1) is provided with a rubber cushion layer for use with the lead-containing door body (2).
9. The metal detectable automatic radiology door of claim 6, wherein the guide piece (46) and the guide way (47) are electrically connected to the induction coil and the indicator light (5).
10. The automatic door for radiology department capable of detecting metal according to claim 1, wherein the door body (2) containing lead is provided with a viewing window made of lead-containing glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389092.4U CN220869249U (en) | 2023-09-04 | 2023-09-04 | Automatic door of radiology department of detectable metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389092.4U CN220869249U (en) | 2023-09-04 | 2023-09-04 | Automatic door of radiology department of detectable metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869249U true CN220869249U (en) | 2024-04-30 |
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ID=90809468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322389092.4U Active CN220869249U (en) | 2023-09-04 | 2023-09-04 | Automatic door of radiology department of detectable metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869249U (en) |
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2023
- 2023-09-04 CN CN202322389092.4U patent/CN220869249U/en active Active
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