CN112617881A - Vehicle-mounted protective plate for CT and protective wall thereof - Google Patents
Vehicle-mounted protective plate for CT and protective wall thereof Download PDFInfo
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- CN112617881A CN112617881A CN202011417066.2A CN202011417066A CN112617881A CN 112617881 A CN112617881 A CN 112617881A CN 202011417066 A CN202011417066 A CN 202011417066A CN 112617881 A CN112617881 A CN 112617881A
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- 230000001681 protective effect Effects 0.000 title claims abstract description 39
- 238000005452 bending Methods 0.000 claims abstract description 18
- 230000005855 radiation Effects 0.000 claims description 38
- 210000000078 claw Anatomy 0.000 claims description 25
- 238000005034 decoration Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 2
- 239000003351 stiffener Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 17
- 241000282472 Canis lupus familiaris Species 0.000 description 6
- 230000036651 mood Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
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- 239000006185 dispersion Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 239000012634 fragment Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/10—Safety means specially adapted therefor
- A61B6/107—Protection against radiation, e.g. shielding
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
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Abstract
The invention relates to a vehicle-mounted protective plate for CT and a protective wall thereof, wherein the vehicle-mounted protective plate for CT comprises an outer decorative plate, two fixing parts, an inner lining plate and a radiation-proof plate, wherein a bent part and a U-shaped groove are formed on the outer decorative plate; the two fixing parts are connected with the outer decorative plate through the connecting parts, the fixing parts and the inserting parts which cross the bending parts are formed on the two fixing parts respectively, the radiation-proof plate and the inner lining plate are arranged in the U-shaped groove, the inner lining plate is arranged between the two fixing parts to extrude the two fixing parts in the U-shaped groove, and the structure of the protection plate can realize reliable connection between the fixing parts and the protection plate structure. When forming protective wall, the fixed part and the cartridge portion cooperation of two adjacent guard plates are pegged graft, can make the connecting piece of guard plate not expose. The guard plate adopts the arc guard plate, can more laminate inside on-vehicle CT, and the influence that the fastness that brings because of the arc design also can be improved to guard plate structure itself.
Description
Technical Field
The invention relates to the field of medical protection, in particular to a protective plate for vehicle-mounted CT and a protective wall body thereof.
Background
Recently, people all over the world are facing a more serious examination, namely the generation and the transmission of novel coronavirus, China gives a perfect answer sheet in the epidemic situation and well controls the transmission of the virus, but other parts of the world are still afflicted with the virus, partial areas of newly diagnosed cases of the new crown are still growing, particularly, secondary infection of some healed patients occurs, and the place where the newly diagnosed epidemic situation occurs is more uncertain. CT detection is indispensable equipment for understanding the condition of a case, and the conventional radiology machine room is built, so that the period is long, the flexibility is low, and the current epidemic situation requirements cannot be met. Therefore, the vehicle-mounted CT better meets the current use requirements, wherein radiation protection is the key point of the vehicle-mounted CT.
According to the radiation protection requirement, a protection structure is required to be arranged in the vehicle-mounted CT, and the vehicle-mounted CT belongs to mobile equipment, so that vibration can be generated in the using process, and the existing protection plate structure cannot meet the requirement on firmness of connection between the vehicle-mounted CT and the vehicle-mounted CT; in addition, the clean interior environment can also improve the mood of the patient, and the existing protection structure form cannot meet the requirements at the same time.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the protective plate for the vehicle-mounted CT and the protective wall thereof, which can realize reliable connection with a vehicle body, and can ensure that a fixing part between the protective plates is not exposed after a plurality of protective plates are assembled, thereby ensuring a clean interior environment and being beneficial to improving the mood of a patient to be detected.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a protective plate for vehicle-mounted CT comprises an outer decorative plate, two fixing pieces, a radiation-proof plate and an inner lining plate, wherein two side ends of the outer decorative plate are respectively bent towards the inner surface direction of the outer decorative plate so that the outer decorative plate is provided with a bent part and a U-shaped groove; the two fixing parts are respectively connected to two sides of the outer decorative plate, one opposite sides of the two fixing parts respectively extend into the U-shaped groove to form a connecting part fixed with the outer decorative plate, a fixing part which crosses a bent part on one side of the outer decorative plate is formed on the other side of one fixing part, at least two fixing parts are arranged at intervals along the length direction of the protection plate, an inserting part which crosses the bent part on the other side of the outer decorative plate is formed on the other side of the other fixing part, and inserting ports for installing the inserting parts of adjacent protection plates are formed in the fixing part or two sides of the fixing part of one protection plate and are used for splicing and assembling the adjacent; when the two protection plates are spliced, the fixing part of one protection plate is fixed with the base layer wall, and the inserting part and the fixing part of the other protection plate are respectively installed in a staggered mode, so that the bending parts of the two protection plates are in butt contact, the two protection plates can be spliced and fixed, and the fixing part is not exposed after the two protection plates are fixed; the radiation-proof plate is arranged in the U-shaped groove; the lining plate is arranged in the U-shaped groove between the two fixing pieces so as to extrude the connecting part of the two fixing pieces into the U-shaped groove; in addition, the upper portion of the guard plate is bent in a direction of the outside of the exterior trim to form an arc-shaped guard plate.
In this example, the connecting portion of mounting stretches into in the U type groove and is fixed with outer plaque to accessible interior welt extrudees two connecting portion in the U type groove, so can realize the reliable connection between mounting and the plate structure that comprises outer plaque, radiation protection board and interior welt, thereby when it uses on-vehicle CT, can satisfy the user demand that the firmness of guard plate and on-vehicle CT is connected. The fixing part and the inserting part of the fixing part are arranged, so that when the protection plates are assembled, the fixing part of one protection plate is fixed firstly, and the fixing part is fixed on a keel of a vehicle body through connecting pieces such as screws or bolts; the other adjacent protection plate is directly inserted into the previous protection plate, and after the adjacent protection plates are assembled, the fixing part can not be exposed, so that the tidiness of one surface of the outer decoration plate is ensured; the protection plate is simple in structure, and the assembly speed between the protection plates is high.
In order to meet the use requirement of the vehicle-mounted CT, the protection plate is designed into an arc protection plate, so that the better fit between the protection plate and the vehicle body can be realized, and the larger CT use space in the vehicle body can be realized. In addition, because mounting and automobile body coupling part design are the spaced fixed part, can realize higher laminating degree between its crooked and the automobile body after for the arc to can increase the firmness between fixed part and the automobile body fossil fragments.
In one of them example, connecting portion are U type connecting portion, with two faces homoenergetic realization great area of certain angle of outer plaque, effort sharing between mounting and the outer plaque is on two faces, the power dispersion effect is better, make its and the outer firm in connection degree between the plaque better, the end of U type connecting portion is close to radiation protection board one side and sets up, so can avoid the side of mounting to be fixed with the outer plaque as far as possible, can be close to the mounting middle part as far as possible with fixed position, be favorable to increasing the reliability that mounting and outer plaque are connected.
In one example, the protection plate further comprises a reinforcing plate fixedly arranged in the inner surface direction of the radiation protection plate, two side ends of the reinforcing plate are respectively bent to form an abutting portion, and after the abutting portion is inserted into the U-shaped connecting portion, the outer side surface of the abutting portion is in abutting contact with the inner side surface of the U-shaped connecting portion.
The lining plate is abutted against one side of the U-shaped connecting part; the abutting part of the reinforcing plate abuts against the other side of the U-shaped connecting part; so make U type connecting portion can by firm arrange the U type groove one corner of exterior trim panel in, greatly increased the fastness between mounting and the plate structure that constitutes by exterior trim panel, interior welt, radiation protection board and reinforcing plate. Simultaneously, the reinforcing plate also increases the intensity of above-mentioned plate structure, can also prevent the inside naked of plate structure.
Furthermore, the tail end of the U-shaped connecting part is abutted against one surface, close to the radiation-proof plate, of the reinforcing plate. So set up for U type connecting portion all give an effort to U type connecting portion in the structure all around, can be better through U type connecting portion with the mounting with by outer plaque, interior welt, radiation protection board and the firm connection of plate structure that the reinforcing plate constitutes.
In one example, the inner lining plate is fixed between the radiation protection plate and the outer decorative plate, and the inner lining plate is arranged at the position, so that a better supporting force can be given to the outer decorative plate, meanwhile, the radiation protection plate is closer to the other surface of the protection plate, the protection can be realized easily during secondary surface assembly, and the radiation protection plate is also arranged between the connecting parts of the two fixing parts. Specifically, the inner lining plate is fixedly bonded with the outer decorative plate, the radiation-proof plate is fixedly bonded with the inner lining plate, and the reinforcing plate is fixedly bonded with the radiation-proof plate.
In one example, the external decorative plate is made of a metal plate, the metal plate has high strength, but the metal plate is difficult to process into an arc shape.
In one example, the fixing portion comprises two first fixing claws arranged at intervals, a socket is formed between the two first fixing claws, and the inserting portion comprises a second fixing claw which is arranged corresponding to the socket. During the use, can fix first stationary dog earlier, later the second stationary dog inserts between two first stationary dogs to realize the concatenation of two guard plates, the firmness between the guard plate is also more reliable. Of course, besides the above-mentioned modes, the fixing portion may also adopt the following structural form, specifically, the fixing claw includes one first fixing claw, and the inserting portion includes two second fixing claws; or the fixing part adopts a form that two first fixing claws and one first fixing claw are arranged in a staggered mode, and the inserting part is matched with the fixing part. Compared with the two modes, the fixing part adopts the form of two first fixing claws, and the reliability is highest after the fixing. The form of the fixing portion is not limited to the above configuration.
In one example, the part of the connecting part, which is close to the bent part, is fixed with the bent part, and for a fixing part with a U-shaped connecting part bend, the middle part is connected, so that the firmness is better; and the bending part is not exposed after the protection plate is assembled, so that the requirement for connection between the connecting part and the bending part is favorably reduced.
Preferably, the welding fixation that punches between connecting portion and the kink, it is specific, set up the through-hole that a plurality of intervals set up on the connecting portion, through-hole and the welded fastening of portion of bending, the welding operation is easier, and does not influence the portion of bending contact concatenation of two adjacent guard plates.
Preferably, the side end of the outer decorative plate is continuously bent twice towards the inner surface direction of the outer decorative plate to form a bent part, and the thickness and the strength of the bent part can be increased by adopting the bending mode.
The application also provides a protective wall body for vehicle-mounted CT, which comprises a plurality of protective plates, wherein one of the two adjacent protective plates is connected with the inner basic wall body of the vehicle through a fixing part and is specifically connected with a keel of the vehicle, and the other protective plate is fixedly inserted with the inner basic wall body of the vehicle through an inserting part; therefore, the assembly between the protection plates can be realized quickly, the fixing part is not exposed, the realization of a clean protection wall body is ensured, and when a patient enters the vehicle for detection, the clean protection wall body is favorable for improving the mood of the patient; in addition, the fixed part and the cartridge portion of the guard plate of edgemost realize fixedly with basic wall respectively according to actual demand.
The protective wall body further comprises a radiation protection strip, and the radiation protection strip is arranged on the inner face of the joint of the two adjacent protective plates so as to block rays passing through the adjacent radiation protection plates. Specifically, the radiation protection strip can be fixed with the foundation wall through the fixing part, and the fixing steps are saved.
Drawings
FIG. 1 is a schematic structural diagram of a protection plate according to an embodiment of the present invention;
FIG. 2 is a schematic partial cross-sectional view of the top view of FIG. 1;
FIG. 3 is an enlarged view of part A of FIG. 2;
FIG. 4 is a schematic view of the splicing structure of the protection plates in FIG. 1;
FIG. 5 is a schematic top cross-sectional view of a protective plate according to another embodiment of the present invention;
FIG. 6 is an enlarged view of the portion B of FIG. 5;
FIG. 7 is a schematic sectional top view of a portion of a protective wall according to an embodiment of the present invention;
FIG. 8 is an enlarged view of the portion C of FIG. 7;
fig. 9 is a cross-sectional view of a fender panel applied to a vehicle-mounted CT.
In the figure, 1, an external decorative plate, 2, a fixing piece, 3, a radiation-proof plate, 4, an internal lining plate, 5, a reinforcing plate, 6, a foundation wall body, 7 and a radiation-proof strip; 11. a bending part 12 and a U-shaped groove; 21. a connecting part 22, a fixing part 23 and an inserting part; 51. an abutment portion.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1 to 4, in the present embodiment, the protective panel for a vehicle-mounted CT includes an outer decoration panel 1, two fixing members 2, a radiation-proof panel 3 and an inner lining panel 4, wherein both side ends of the outer decoration panel 1 are respectively bent toward the inner surface thereof, so that the outer decoration panel 1 is formed with a bent portion 11 and a U-shaped groove 12; the two fixing parts 2 are respectively connected to two sides of the outer decoration plate 1, one opposite sides of the two fixing parts 2 respectively extend into the U-shaped groove 12 to form a connecting part 21 fixed with the outer decoration plate 1, a fixing part 22 crossing a bent part on one side of the outer decoration plate is formed on the other side of one fixing part 2, at least two fixing parts 22 are arranged along the length direction of the protection plate, an inserting part 23 crossing the bent part on the other side of the outer decoration plate 1 is formed on the other side of the other fixing part 2, and inserting ports for installing the inserting parts 23 of adjacent protection plates are formed in the fixing part 22 of one protection plate or two sides of the fixing part 22 and used for splicing and assembling the adjacent protection plates; when the two protection plates are spliced, the fixing part 22 of one protection plate is fixed with the base layer wall 6, and the inserting part 23 of the other protection plate is installed with the fixing part 22 in a staggered mode respectively, so that the bending parts 22 of the two protection plates are in butt contact, splicing and fixing of the two protection plates can be achieved, and the fixing part is not exposed after fixing; the radiation-proof plate 3 is arranged in the U-shaped groove; the lining plate 4 is arranged in the U-shaped groove 12 between the two fixing pieces 2 so as to extrude the connecting part 21 of the two fixing pieces 2 in the U-shaped groove 12; further, the upper portion of the guard plate is bent in the direction of the outside of the exterior panel 1 to form an arc-shaped guard plate.
As shown in fig. 3, in this embodiment, the connection portion 21 of the fixing member 2 extends into the U-shaped groove 12 to be fixed with the exterior trim panel 1, and the two connection portions 21 are extruded in the U-shaped groove 12 through the interior lining panel 4, so that the fixing member 2 can be reliably connected with the panel structure composed of the exterior trim panel 1, the radiation protection panel 3 and the interior lining panel 4, and when the fixing member is used in the vehicle-mounted CT, the use requirement of firm connection between the protection panel and the vehicle-mounted CT can be met. Specifically, when the protection plate is manufactured, the inner lining plate 4 and the outer decoration plate 1 are fixedly bonded, the radiation protection plate 3 and the inner lining plate 4 are fixedly bonded, and then pressing is needed, wherein the pressing belongs to a conventional manufacturing step. As shown in fig. 4, the fixing portion 22 and the inserting portion 23 of the fixing member 2 are arranged in a manner that, when the protection plates are assembled, the fixing portion 22 of one of the protection plates is fixed first, and the fixing portion 22 is fixed on a keel of a vehicle body through a connecting member such as a screw or a bolt; then, another adjacent protection plate is directly inserted into the previous protection plate, and after the adjacent protection plates are assembled, the fixing part can not be exposed, so that the tidiness of one surface of the external decoration plate 1 is ensured; meanwhile, the assembling speed between the protection plates is high.
As shown in FIG. 9, in one embodiment, the upper portion of the fender is curved outwardly of the outer trim panel to form an arcuate fender. It should be noted that fig. 7 is mainly for embodying the arc-shaped protection plate, and the structure of the fixing member is not shown. In order to meet the use requirement of the vehicle-mounted CT, the protection plate is designed into an arc protection plate, so that the better fit between the protection plate and the vehicle body can be realized, and the larger CT use space in the vehicle body can be realized. In addition, because the fixing part 2 and the vehicle body connecting part are designed as the spaced fixing part 22, a high degree of fitting can be realized between the fixing part and the vehicle body after the fixing part is bent into an arc shape, so that the firmness between the fixing part 22 and the vehicle body keel can be increased.
Further, the fixing portion 22 may have the following structure: as shown in fig. 1, the fixing portion 22 includes two first fixing claws arranged at intervals, a socket is formed between the two first fixing claws, and the inserting portion 23 includes a second fixing claw arranged corresponding to the socket. During the use, can fix first stationary dog earlier, later the second stationary dog inserts between two first stationary dogs to realize the concatenation of two guard plates, the firmness between the guard plate is also more reliable. Of course, besides the above-mentioned manner, the fixing portion 22 may also adopt the following structural form, specifically, the fixing claw includes one first fixing claw, and the inserting portion includes two second fixing claws; or the fixing part adopts a form that two first fixing claws and one first fixing claw are arranged in a staggered mode, and the inserting part is matched with the fixing part. Compared with the two modes, the fixing part adopts the form of two first fixing claws, and the reliability is highest after the fixing. The form of the fixing portion is not limited to the above configuration.
As shown in fig. 2-3, further, the inner lining plate 4 is fixed between the radiation protection plate 3 and the outer decoration plate 1, and the inner lining plate 4 is arranged at the position relative to the radiation protection plate close to the outer decoration plate, so that a better supporting force can be provided for the outer decoration plate 1, and meanwhile, the radiation protection plate 3 is closer to the other side of the protection plate, so that the protection is easier to realize during the assembly of the surface, and at this time, the radiation protection plate 3 is also arranged between the connecting parts 21 of the two fixing parts 2.
As shown in fig. 3, further, the portion of the connecting portion 21 clinging to the bending portion is fixed to the bending portion 11, and for the fixing member 2 with the U-shaped connecting portion bend, the middle portion is connected, so that the firmness is better; and the bending part 11 is not exposed after the protection plate is assembled, which is beneficial to reducing the connection requirement between the connecting part 21 and the bending part 11. The connecting portion 21 and the bending portion 11 can be selectively connected by screws. Preferably, punching welded fastening between connecting portion 21 and kink 11, it is specific, set up the through-hole that a plurality of intervals set up on the connecting portion 21, through-hole and 11 welded fastening of the portion of bending, the welding operation is easier, and does not influence the portion of bending contact concatenation of two adjacent guard plates. More preferably, the side end of the outer sheathing panel 1 is continuously bent twice in the inner surface direction thereof to form a bent portion, and the thickness and strength of the bent portion can be increased by such a bending manner.
As shown in fig. 5-6, in one of the embodiments, based on the basis of the previous embodiment, the connection portion 21 is a U-shaped connection portion, and both surfaces forming a certain angle with the exterior trim panel 1 can be in contact with each other in a large area, and the acting force between the fixing member 2 and the exterior trim panel 1 is distributed on two surfaces, so that the force dispersion effect is better, the connection firmness between the fixing member and the exterior trim panel 1 is better, and the end of the U-shaped connection portion is disposed near one side of the radiation-proof plate 3, so that the side end of the fixing member 2 can be prevented from being fixed with the exterior trim panel 1 as much as possible, and the fixing position can be as close to the middle of the fixing member 2 as much.
As shown in fig. 5-6, the protection plate further includes a reinforcing plate 5 fixedly disposed on the inner surface of the radiation protection plate 3, two side ends of the reinforcing plate 5 are respectively bent to form abutting portions 51, and after the abutting portions 51 are inserted into the U-shaped connecting portions, the outer side surfaces of the abutting portions are in abutting contact with the inner side surfaces of the U-shaped connecting portions. The lining plate is abutted against one side of the U-shaped connecting part; the abutting part of the reinforcing plate abuts against the other side of the U-shaped connecting part; so make U type connecting portion can by firm arrange the U type groove one corner of exterior trim panel in, greatly increased the fastness between mounting and the plate structure that constitutes by exterior trim panel, interior welt, radiation protection board and reinforcing plate. Simultaneously, the reinforcing plate also increases the intensity of above-mentioned plate structure, can also prevent the plate structure inside to expose as interior plaque, bonds each other between reinforcing plate and the radiation protection board.
Furthermore, the tail end of the U-shaped connecting part is abutted against one surface, close to the radiation protection plate 3, of the reinforcing plate 5. So set up for U type connecting portion all give an effort to U type connecting portion in the structure all around, can be better through U type connecting portion with the mounting with by exterior plate 1, interior welt 4, the firm connection of plate structure that radiation protection board 3 and reinforcing plate 5 constitute.
As shown in fig. 7 to 8, in one embodiment, the present application provides a protective wall for a vehicle-mounted CT, including a plurality of the above-mentioned protective plates, wherein the structure of the protective plate may adopt any one of the above-mentioned embodiments or an integration of several structures, among two adjacent protective plates, one of the protective plates is connected to a base wall 6 in a vehicle through a first fixing claw, and specifically connected to a keel of the vehicle, and the other protective plate is fixed to the former through a second fixing claw in an inserting manner; thus, the reliability is high. In addition, the first fixed claw and the second fixed claw of the protective plate at the edge are respectively fixed with the foundation wall 6 according to actual requirements. The two connected protection plates are fixedly spliced, so that the protection plates can be quickly assembled, the fixing part is not exposed, the realization of a clean protection wall body is ensured, and when a patient enters the vehicle for detection, the clean protection wall body is favorable for improving the mood of the patient;
the protective wall body further comprises a radiation protection strip 7, the radiation protection strip 7 is arranged on the inner face of the joint of the two adjacent protective plates so as to prevent rays passing through the adjacent radiation protection plates 3, and the radiation protection strip 7 can be a lead strip. Specifically, after the protective wall is arranged on the vehicle-mounted CT, rays emitted from the inside of the vehicle penetrate through two adjacent protective plates and are prevented by the radiation-proof strips 7, so that the protective wall achieves a very good radiation protection effect. It should be noted that the setting width requirement of the radiation protection strip 7 is as follows: the radiation-proof strips 7 can prevent the rays from passing through no matter what angle the rays and the outer decoration plate pass through. Specifically, the radiation protection strip 7 is fixed with the foundation wall 6 through the fixing part, so that the fixing step can be saved.
The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (10)
1. The utility model provides a protection plate for on-vehicle CT which characterized in that includes:
the two side ends of the outer decorative plate are respectively bent towards the inner surface of the outer decorative plate so as to form a bent part and a U-shaped groove;
the two fixing parts are respectively connected to two sides of the outer decorative plate, one opposite sides of the two fixing parts respectively extend into the U-shaped groove to form a connecting part fixed with the outer decorative plate, a fixing part which crosses a bent part on one side of the outer decorative plate is formed on the other side of one fixing part, at least two fixing parts are arranged at intervals along the length direction of the protection plate, an inserting part which crosses the bent part on the other side of the outer decorative plate is formed on the other side of the other fixing part, and inserting ports for installing the inserting parts of adjacent protection plates are formed in the fixing part or two sides of the fixing part of one protection plate and are used for splicing and assembling the adjacent;
the radiation-proof plate is arranged in the U-shaped groove;
the inner lining plate is arranged in the U-shaped groove between the two fixing pieces so as to extrude the connecting part of the two fixing pieces into the U-shaped groove;
the upper portion of the guard plate is bent in a direction of the outside of the outer decoration plate to form an arc-shaped guard plate.
2. The on-vehicle CT shield of claim 1, wherein the connector is a U-shaped connector, and the end of the U-shaped connector is disposed adjacent to one side of the radiation shield.
3. The on-vehicle CT of claim 2, further comprising a reinforcement plate fixed to the inner surface of the radiation shield, wherein both ends of the reinforcement plate are respectively bent to form an abutting portion, and the outer surface of the abutting portion is in abutting contact with the inner surface of the U-shaped connecting portion after the abutting portion is inserted into the U-shaped connecting portion.
4. The on-vehicle CT shield of claim 3, wherein the distal end of the U-shaped connector abuts a face of the stiffener adjacent the radiation shield.
5. The protective plate for the on-vehicle CT according to any one of claims 1 to 4, wherein the fixing portion comprises two first fixing claws arranged at intervals, a socket is formed between the two first fixing claws, and the inserting portion comprises a second fixing claw arranged corresponding to the socket.
6. The on-vehicle CT shield of any of claims 1-4, wherein the inner lining panel is secured between the radiation shield and the outer panel;
the outer decorative plate is a metal plate.
7. The on-vehicle CT protection plate of claim 1, wherein the connection portion and the bending portion are fixed by punching and welding.
8. The on-vehicle CT shield panel of claim 7, wherein the side edge of the outer panel is bent twice in succession toward the inner surface thereof to form a bent portion.
9. The utility model provides a protective wall body for on-vehicle CT which characterized in that includes:
a plurality of protection plates according to claim 1, wherein one of the protection plates is connected with a base wall body in the vehicle through a fixing part, and the other protection plate is fixedly inserted into the base wall body through an inserting part;
the radiation protection strip is arranged on the inner face of the joint of the two adjacent protection plates so as to block rays passing through the adjacent radiation protection plates.
10. The protective wall for the vehicle-mounted CT according to claim 9, wherein the radiation-proof strip is fixed to the foundation wall by a fixing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011417066.2A CN112617881B (en) | 2020-12-07 | 2020-12-07 | Vehicle-mounted protective plate for CT and protective wall thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011417066.2A CN112617881B (en) | 2020-12-07 | 2020-12-07 | Vehicle-mounted protective plate for CT and protective wall thereof |
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| CN112617881A true CN112617881A (en) | 2021-04-09 |
| CN112617881B CN112617881B (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011417066.2A Active CN112617881B (en) | 2020-12-07 | 2020-12-07 | Vehicle-mounted protective plate for CT and protective wall thereof |
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|---|---|
| CN112617881B (en) | 2021-09-28 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A protective board for vehicle mounted CT and its protective wall Effective date of registration: 20220620 Granted publication date: 20210928 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Changqing branch Pledgor: SHANDONG DAHUA YITE ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Registration number: Y2022980008212 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |