CN202614947U - Telescopic portable imaging detector and portable X ray detection instrument - Google Patents
Telescopic portable imaging detector and portable X ray detection instrument Download PDFInfo
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- CN202614947U CN202614947U CN 201220202150 CN201220202150U CN202614947U CN 202614947 U CN202614947 U CN 202614947U CN 201220202150 CN201220202150 CN 201220202150 CN 201220202150 U CN201220202150 U CN 201220202150U CN 202614947 U CN202614947 U CN 202614947U
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Abstract
The utility model provides a telescopic portable imaging detector and a portable X ray detection instrument. The portable X ray detection instrument comprises a portable X ray machine, a telescopic portable imaging detector and a computer; the portable X ray machine and the telescopic portable imaging detector are in optical communication connection, and the telescopic portable imaging detector is connected with the computer; the telescopic portable imaging detector comprises an imaging box, a intensifying screen, a video camera and a sliding mechanism; the intensifying screen is arranged at an inner side of the imaging box; the video camera is arranged at inside of the imaging box, and the lens of the video camera just faces the intensifying screen; the sliding mechanism is arranged in the imaging box and can extend to the outside of the imaging box in a sliding manner; the video camera is fixed on the sliding mechanism, and the sliding mechanism drives the video camera to linearly move a predetermined distance along a direction perpendicular to the intensifying screen. The portable X ray detection instrument uses a wired mode and a wireless mode, is free from synchronization of the portable X ray machine and the imaging detector, reduces the external wires and cables, and is small in volume, portable and convenient to use.
Description
Technical field
The utility model belongs to radiant image safety detection technology field, relates to a kind of detector, is specifically related to a kind of portable telescopic imaging detector and Portable X-ray detector.
Background technology
At present, the Portable X-ray detector has easy to carry, flexible, and the characteristics that detection efficiency is high are adaptable across fields such as safety inspection, anti-terror explosive removing, drug law enforcement, fire-fighting, on-the-spot not clear case and bag safety checks.Portable X-ray detector commonly used now has two kinds: based on CCD with based on linear array.
What adopt based on the Portable X-ray detector of CCD is scintillation screen coupling ccd detector, as shown in Figure 1, and a rare-earth fluorescent screen (salt screen that medical film making is used) is arranged in detector; After X-ray sees through article; Be radiated on the rare-earth fluorescent screen, produce fluorescence, re-use high-sensitive starlight level CCD and take fluorescence; Directly get access to fluoroscopic image in the computing machine, promptly obtain the X fluoroscopy images.CCD imaging detector structure in the X ray detector all is to adopt optical frames as catoptron, the angle of adjustment and intensifying screen, with the image reflection of testee on the intensifying screen to the CCD imaging detector; Again picture signal is passed to computing machine behind the CCD imaging detector pickup image.Scintillation screen coupling CCD imaging detector is directly shone by X-ray for fear of CCD, the image on the specularly reflected rare-earth fluorescent screen of the 30～miter angle of employing one side usually.Portable X-ray detector based on CCD mainly contains two shortcomings: 1) adopt the mirror reflects fluoroscopic image, repeatedly energy loss takes place in refraction inevitably, makes the fluoroscopic image energy signal on principle, further decay.Actual effect confirms that also the picture contrast that collects is poor, detection sensitivity is low, and the volume of CCD imaging detector is bigger; In addition, the angle of catoptron also has influence on the size of search coverage.2) to keep pulse X-ray machine and ccd detector to receive information synchronization, and survey the case power supply, need external circuit too many, use inconvenient.
Portable X-ray somascope shortcoming based on linear array detector is that mechanical hook-up drives, and image data speed is slow.
The utility model content
The shortcoming of prior art in view of the above; The purpose of the utility model is to provide a kind of portable telescopic imaging detector and Portable X-ray detector, and this portable telescopic imaging detector has dwindled the volume of detector when improving the imaging detector performance; This Portable X-ray detector has reduced external power supply electric wire and signal cable, is convenient for carrying and uses.
For realizing above-mentioned purpose and other relevant purposes, the utility model provides a kind of portable telescopic imaging detector and Portable X-ray detector.
A kind of portable telescopic imaging detector, said portable telescopic imaging detector comprise imaging casing, intensifying screen, video camera, slide mechanism; Said intensifying screen is located at an inboard of imaging casing; Said video camera is located at the imaging box house, and the camera lens of video camera is over against said intensifying screen; Said slide mechanism is located at the imaging box house and can be slided and extends to imaging casing outside; Said video camera is fixed on the slide mechanism, and slide mechanism drives video camera and moves predeterminable range along the direction straight line perpendicular to intensifying screen.
As a kind of preferred version of the utility model, said slide mechanism comprises drawer cover, fixed guide, rail plate, bracing frame, stuck-module; Said drawer cover covers on the video camera, and drawer cover below is fixed on the rail plate; Said fixed guide is fixed in the imaging casing through bracing frame; Said rail plate slides along fixed guide, and glide direction is perpendicular to intensifying screen; Said drawer cover is embedded in the imaging casing, and the surface that the drawer cover exposes the casing that forms images is provided with handle.
As the another kind of preferred version of the utility model, said slide mechanism shrinks slide construction for the rotation of camera lens formula, and this camera lens formula rotation is shunk slide construction and comprised screw thread rotation tube, rotary handle, inner core, guide and limit bar, limit guide rail; Wherein, video camera is fixed in the inner core, and inner core links to each other with the screw thread rotation tube through a slip screw, and guide and limit bar fixedly inner core is not followed the rotation of screw thread rotation tube; Move guide and limit bar front and back on limit guide rail; It is outside that rotary handle is arranged at the screw thread rotation tube.
As another preferred version of the utility model, said slide mechanism is a kind of simple and easy drawer type slides in telescopic structure, and this simple and easy drawer type slides in telescopic structure comprises stuck-module, drawer cover, handle, preposition baffle plate, gib screw, rearmounted baffle plate; Said video camera is fixed in the drawer cover, and drawer cover front end is fixed with preposition baffle plate, and drawer cover rear end is fixed with rearmounted baffle plate; Handle is arranged on the rearmounted baffle plate; Stuck-module is close to the lateral surface of drawer cover, in order to cooperate the maximum Limitation Of Movement of control drawer cover with preposition baffle plate and rearmounted baffle plate; Said gib screw and drawer cover join, the position of locked drawer cover when any position is arrived in the telescopic moving of drawer cover.
As another preferred version of the utility model, said video camera comprises the transmitting set that carries out radio communication with external unit.
A kind of Portable X-ray detector, said Portable X-ray detector comprises portable X-ray machine, portable telescopic imaging detector and computing machine; Said portable X-ray machine links to each other with the optical communication of portable telescopic imaging detector, and the portable telescopic imaging detector links to each other with computing machine; Said portable telescopic imaging detector comprises imaging casing, intensifying screen, video camera, slide mechanism; Said intensifying screen is located at an inboard of imaging casing; Said video camera is located at the imaging box house, and the camera lens of video camera is over against said intensifying screen; Said slide mechanism is located at the imaging box house and can be slided and extends to imaging casing outside; Said video camera is fixed on the slide mechanism, and slide mechanism drives video camera and moves predeterminable range along the direction straight line perpendicular to intensifying screen.
As a kind of preferred version of the utility model, said video camera comprises the transmitting set that carries out radio communication with external unit; Said video camera links to each other with computing machine through cable or transmitting set.
As the another kind of preferred version of the utility model, said slide mechanism comprises drawer cover, fixed guide, rail plate, bracing frame, stuck-module; Said drawer cover covers on the video camera, and drawer cover below is fixed on the rail plate; Said fixed guide is fixed in the imaging casing through bracing frame; Said rail plate slides along fixed guide, and glide direction is perpendicular to intensifying screen; Said drawer cover is embedded in the imaging casing, and the surface that the drawer cover exposes the casing that forms images is provided with handle.
As another preferred version of the utility model, said slide mechanism shrinks slide construction for the rotation of camera lens formula, and this camera lens formula rotation is shunk slide construction and comprised screw thread rotation tube, rotary handle, inner core, guide and limit bar, limit guide rail; Wherein, video camera is fixed in the inner core, and inner core links to each other with the screw thread rotation tube through a slip screw, and guide and limit bar fixedly inner core is not followed the rotation of screw thread rotation tube; Move guide and limit bar front and back on limit guide rail; It is outside that rotary handle is arranged at the screw thread rotation tube.
As another preferred version of the utility model, said slide mechanism is a kind of simple and easy drawer type slides in telescopic structure, and this simple and easy drawer type slides in telescopic structure comprises stuck-module, drawer cover, handle, preposition baffle plate, gib screw, rearmounted baffle plate; Said video camera is fixed in the drawer cover, and drawer cover front end is fixed with preposition baffle plate, and drawer cover rear end is fixed with rearmounted baffle plate; Handle is arranged on the rearmounted baffle plate; Stuck-module is close to the lateral surface of drawer cover, in order to cooperate the maximum Limitation Of Movement of control drawer cover with preposition baffle plate and rearmounted baffle plate; Said gib screw and drawer cover join, the position of locked drawer cover when any position is arrived in the telescopic moving of drawer cover.
As stated, described portable telescopic imaging detector of the utility model and Portable X-ray detector have following beneficial effect:
The described portable telescopic imaging detector of the utility model has omitted catoptron; Avoided the energy loss that takes place in the fluoroscopic image reflection process; Satisfy focus of camera to alignment request through stretching structure, improved detection sensitivity, obtained the higher image of sharpness; When improving the imaging detector performance, dwindled the volume of detector, be convenient for carrying and use;
The described Portable X-ray detector of the utility model adopts wire cable and two kinds of patterns of wireless transmission; Need not mobile X-ray unit and imaging detector is synchronous; Each free storage battery power supply of mobile X-ray unit and imaging detector; Reduced external power supply electric wire and signal cable, be convenient for carrying and use.
Description of drawings
Fig. 1 is the structural representation of the CCD imaging detector in the existing X ray detector.
Fig. 2 is the structural representation of embodiment one described portable telescopic imaging detector.
Fig. 3 a is the portable state synoptic diagram of embodiment one described first kind of slide mechanism.
Fig. 3 b is the working state schematic representation of embodiment one described first kind of slide mechanism.
Fig. 3 c is the left view of embodiment one described first kind of slide mechanism.
Fig. 4 a is the portable state synoptic diagram of embodiment one described second kind of slide mechanism.
Fig. 4 b is the working state schematic representation of embodiment one described second kind of slide mechanism.
Fig. 4 c is the left view of embodiment one described second kind of slide mechanism.
Fig. 5 a is the portable state synoptic diagram of embodiment one described the third slide mechanism.
Fig. 5 b is the working state schematic representation of embodiment one described the third slide mechanism.
Fig. 5 c is the left view of embodiment one described the third slide mechanism.
Fig. 6 is the structural representation of embodiment two described Portable X-ray detectors.
The element numbers explanation
1, portable telescopic imaging detector; 2, portable X-ray machine;
3, computing machine; 11, imaging casing;
12, intensifying screen; 130, video camera;
14, slide mechanism; 141, drawer cover;
142, fixed guide; 143, rail plate;
144, bracing frame; 145, stuck-module;
1411, handle; 41, screw thread rotation tube;
42, rotary handle; 43, inner core;
44, guide and limit bar; 45, limit guide rail;
51, stuck-module; 52, drawer cover;
53, handle; 54, preposition baffle plate;
55, gib screw; 56, rearmounted baffle plate.
Embodiment
Below through the embodiment of specific instantiation explanation the utility model, those skilled in the art can be understood other advantages and the effect of the utility model easily by the content that this instructions disclosed.The utility model can also be implemented or use through other different embodiment, and each item details in this instructions also can be carried out various modifications or change based on different viewpoints and application under the spirit that does not deviate from the utility model.
See also accompanying drawing.Need to prove; The diagram that is provided in the present embodiment is only explained the basic conception of the utility model in a schematic way; Satisfy only show in graphic with the utility model in relevant assembly but not component count, shape and plotted when implementing according to reality; Kenel, quantity and the ratio of each assembly can be a kind of random change during its actual enforcement, and its assembly layout kenel also maybe be more complicated.
Below in conjunction with accompanying drawing the embodiment of the utility model is done further explain.
Embodiment one
Present embodiment provides a kind of portable telescopic imaging detector, and is as shown in Figure 2, and said portable telescopic imaging detector comprises imaging casing 11, intensifying screen 12, video camera 13, slide mechanism 14; Said intensifying screen 12 is located at an inboard of imaging casing 11; Said video camera 13 is located at imaging casing 11 inside, and the camera lens of video camera 13 is over against said intensifying screen 12; Said slide mechanism 14 is located at imaging casing 11 inside and can be slided and extends to imaging casing 11 outsides; Said video camera 13 is fixed on the slide mechanism 14, and slide mechanism 14 drives video camera 13 and moves predeterminable range along the direction straight line perpendicular to intensifying screen 12.
The structure that can realize the function of said slide mechanism 14 has multiple, enumerates out several kinds of various structure below:
First kind of structure: shown in Fig. 3 a to 3c, said slide mechanism 14 comprises drawer cover 141, fixed guide 142, rail plate 143, bracing frame 144, stuck-module 145; Said drawer cover 141 covers on the video camera 13, and drawer cover 141 belows are fixed on the rail plate 143; Said fixed guide 142 is fixed in the imaging casing 11 through bracing frame 144; Said rail plate 143 slides along fixed guide 142, and glide direction is perpendicular to intensifying screen 12; Said drawer cover 141 is embedded in the imaging casing 11, and the surface that drawer cover 141 exposes the casing 11 that forms images is provided with handle 1411.Said stuck-module 145 can be selected the parts of screw and so on for use.
Said intensifying screen 12 is in order to show the testee image.Said imaging casing 11 is airtight manual constrictor, holds video camera 13.Said fixed guide 142 supports manual constrictor, is convenient to simultaneously slide when rail plate 143 launches to shrink.Support frame as described above 144 support fixation guide rails 142.Said stuck-module 145 is a gib screw, fixed manual constrictor when launching to shrink.When work, lay down gib screw, utilize the handle 1411 of manual constrictor back to extract manual constrictor out expansion, refilled gib screw; When end-of-job need be packed up, manual constrictor is pushed back, and fix with gib screw.Telescopic design through such reduces the detector volume greatly, makes imaging detector easy to carry.
Second kind of structure: as shown in Figs. 4a-c, said slide mechanism shrinks slide construction for the rotation of camera lens formula, and this camera lens formula rotation is shunk slide construction and comprised screw thread rotation tube 41, rotary handle 42, inner core 43, guide and limit bar 44, limit guide rail 45; Wherein, video camera is fixed in the inner core 43, and inner core 43 links to each other with screw thread rotation tube 41 through a slip screw, and guide and limit bar 44 fixedly inner core 43 is not followed 41 rotations of screw thread rotation tube; Move guide and limit bar 44 front and back on limit guide rail 45; Rotary handle 42 is arranged at screw thread rotation tube 41 outsides.Wherein, video camera is fixed in the inner core 43, and inner core 43 links to each other with screw thread rotation tube 41 through a slip screw, and simultaneously, inner core 43 links to each other with guide and limit bar 44.Guide and limit bar 44 assurance inner cores 43 can not followed 41 rotations of screw thread rotation tube, also rise simultaneously and move forward and backward guide effect.Be rotated counterclockwise rotary handle 42, screw thread rotation tube 41 can progressively shift out surveys the imaging case, drives inner core 43 simultaneously and outwards moves in limit guide rail 45 directions, realizes surveying the imaging case and launches.The rotary handle 42 that turns clockwise, screw thread rotation tube 41 can be surveyed the imaging case by progressive shift-in, drives inner core 43 simultaneously and moves inward in limit guide rail 45 directions, realizes surveying the imaging case and shrinks.
The third structure: shown in Fig. 5 a to 5c; Said slide mechanism is a kind of simple and easy drawer type slides in telescopic structure, and this simple and easy drawer type slides in telescopic structure comprises stuck-module 51, drawer cover 52, handle 53, preposition baffle plate 54, gib screw 55, rearmounted baffle plate 56; Said video camera is fixed in the drawer cover 52, and drawer cover 52 front ends are fixed with preposition baffle plate 54, and drawer cover 52 rear ends are fixed with rearmounted baffle plate 56; Handle 53 is arranged on the rearmounted baffle plate 56; Stuck-module 51 is close to the lateral surface of drawer cover 52, in order to cooperate the maximum Limitation Of Movement of control drawer cover 52 with preposition baffle plate 54 and rearmounted baffle plate 56; Said gib screw 55 joins with drawer cover 52, the position of locked drawer cover 52 when any position is arrived in 52 telescopic movings of drawer cover.Said stuck-module 51 is in order to restriction drawer cover motion track; Said drawer cover 52 is in order to hold video camera; Said handle 53 is flexible in order to control drawer cover; Said gib screw 55 can play the lock-bit effect in the optional position of drawer cover 52 telescopic movings.During work, loosening gib screw 55, pulling handle 53 shifts out drawer cover 52 and surveys the imaging case, blocks up to preposition baffle plate 54 module 51 that is fixed, and tightens gib screw 55 then, and it is fixing to realize that drawer cover 52 launches.End-of-job will be packed up when surveying case, and loosening gib screw 55 promotes handle 53, drawer cover 52 is advanced survey the imaging case, is blocked up to rearmounted baffle plate 56, tightens gib screw 55, and it is fixing to realize that the drawer cover shrinks.
The protection domain of the described slide mechanism of the utility model is not limited to the several types that present embodiment provides; The structure of every can the realization " being located at imaging box house and can sliding, to extend to the imaging casing outside, and drive video camera move predeterminable range along the direction straight line perpendicular to intensifying screen " all belongs to the covering scope of the described slide mechanism of the utility model.
Said video camera 13 can also comprise the transmitting set 131 that carries out radio communication with external unit, so just can realize the wired or wireless communication with external unit.
The described portable telescopic imaging detector of the utility model has overcome " CCD can not directly be shone by X-ray " this technological prejudice; Omitted the use of catoptron; Avoided the energy loss that takes place in the fluoroscopic image reflection process; Satisfy focus of camera to alignment request through stretching structure simultaneously, improved detection sensitivity, obtained the higher image of sharpness.
In addition, the described portable telescopic imaging detector of the utility model adopts telescopic structure, when improving the imaging detector performance, has also dwindled the volume of detector, is convenient for carrying and uses.
Embodiment two
Present embodiment provides a kind of Portable X-ray detector, and is as shown in Figure 6, and this Portable X-ray detector comprises portable telescopic imaging detector 1, portable X-ray machine 2 and computing machine 3; Said portable X-ray machine 2 links to each other with 1 optical communication of portable telescopic imaging detector, and portable telescopic imaging detector 1 links to each other with computing machine 3.
Referring to Fig. 3 a to 3c, said portable telescopic imaging detector comprises imaging casing 11, intensifying screen 12, video camera 13, slide mechanism 14; Said intensifying screen 12 is located at an inboard of imaging casing 11; Said video camera 13 is located at imaging casing 11 inside, and the camera lens of video camera 13 is over against said intensifying screen 12; Said slide mechanism 14 is located at imaging casing 11 inside and can be slided and extends to imaging casing 11 outsides; Said video camera 13 is fixed on the slide mechanism 14, and slide mechanism 14 drives video camera 13 and moves predeterminable range along the direction straight line perpendicular to intensifying screen 12.Said slide mechanism 14 comprises drawer cover 141, fixed guide 142, rail plate 143, bracing frame 144, stuck-module 145; Said drawer cover 141 covers on the video camera 13, and drawer cover 141 belows are fixed on the rail plate 143; Said fixed guide 142 is fixed in the imaging casing 11 through bracing frame 144; Said rail plate 143 slides along fixed guide 142, and glide direction is perpendicular to intensifying screen 12; Said drawer cover 141 is embedded in the imaging casing 11, and the surface that drawer cover 141 exposes the casing 11 that forms images is provided with handle 1411.Said stuck-module 145 can be selected the parts of screw and so on for use.
The described portable telescopic imaging detector of present embodiment is identical with embodiment one described portable telescopic imaging detector; Wherein the structure of slide mechanism can have polytype; In every case be can realize " be located at the imaging box house and can slide that to extend to the imaging casing outside; and drive video camera and move predeterminable range along direction straight line perpendicular to intensifying screen " structure all belong to the covering scope of the described slide mechanism of the utility model, at this, the utility model is not done one by one and is enumerated.
Said intensifying screen 12 is diaphragms of a kind of special facture (like compounds containing rare earth etc.); Can absorb the energy of ray (X ray, β ray etc.); Convert the light that is received by photosensitive material more easily to, thereby improve the sensitivity that detects, the time that shortens detection.
Said video camera 13 can comprise the transmitting set that can carry out radio communication with external unit; Said like this video camera just can pass through cable or transmitting set and compunication.
In the described Portable X-ray detector of the utility model, portable telescopic imaging detector and portable X-ray machine all carry accumulator, realize independently-poweredly, are independent of each other, so can carry respectively.
The principle of work of the described Portable X-ray detector of the utility model is:
1) testee is positioned between portable X-ray machine and the portable telescopic imaging detector; Slide mechanism in the portable telescopic imaging detector drives video camera and moves predeterminable range along the direction straight line perpendicular to intensifying screen, extends the imaging casing, makes the video camera camera distance enough apart from intensifying screen;
2) on intensifying screen, form images after the X ray of portable X-ray machine emission penetrates testee; Video camera absorbs the fluoroscopic image on the intensifying screen, and through cable or transmitting set fluorescence image signal is emitted to computing machine;
3) computing machine shows the image of testee, and image is discerned processing.
The utility model improves the imaging detector in the existing Portable X-ray detector; Adopt telescopic design, reduced the volume of detector, increased image definition; And easy to carry, can be widely used in public security, People's Armed Police carry out fluoroscopic examination to the not clear case and bag in scene scene.
The described Portable X-ray detector of the utility model has following characteristics:
1, imaging detector adopts telescopic project organization, during work it is stretched fixing getting final product, and the time spent does not contract it and fixes to bee-line, has effectively reduced the volume of detector, and is easy to carry, maneuverability.
2, utilize the video camera with high-sensitive CCD directly to gather the fluoroscopic image of intensifying screen, without the catoptron refraction, energy loss is few, has increased image definition; More need not to consider mirror angle and detection area problem, only need get final product according to the distance that lens focus calculates after stretching.
3, wire cable and two kinds of patterns of wireless transmission are adopted in the IMAQ transmission, select only acquisition mode according to environment for use, and making has stable collection effect under the complex environment.
4, the images acquired terminal software intelligence in the computing machine is obtained image, need not mobile X-ray unit and image detector is synchronous; Simultaneously, mobile X-ray unit, each free storage battery power supply of imaging detector have reduced external power supply electric wire and signal cable, are convenient for carrying and use.
So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
The foregoing description is the principle and the effect thereof of illustrative the utility model only, but not is used to limit the utility model.Any be familiar with this technological personage all can be under the spirit and category of the utility model, the foregoing description is modified or is changed.Therefore, have common knowledge the knowledgeable under such as in the technical field, must contain by the claim of the utility model not breaking away from all equivalence modification or changes that spirit that the utility model discloses and technological thought are accomplished down.
Claims (10)
1. portable telescopic imaging detector is characterized in that: said portable telescopic imaging detector comprises imaging casing, intensifying screen, video camera, slide mechanism; Said intensifying screen is located at an inboard of imaging casing; Said video camera is located at the imaging box house, and the camera lens of video camera is over against said intensifying screen; Said slide mechanism is located at the imaging box house and can be slided and extends to imaging casing outside; Said video camera is fixed on the slide mechanism, and slide mechanism drives video camera and moves predeterminable range along the direction straight line perpendicular to intensifying screen.
2. portable telescopic imaging detector according to claim 1 is characterized in that: said slide mechanism comprises drawer cover, fixed guide, rail plate, bracing frame, stuck-module; Said drawer cover covers on the video camera, and drawer cover below is fixed on the rail plate; Said fixed guide is fixed in the imaging casing through bracing frame; Said rail plate slides along fixed guide, and glide direction is perpendicular to intensifying screen; Said drawer cover is embedded in the imaging casing, and the surface that the drawer cover exposes the casing that forms images is provided with handle.
3. portable telescopic imaging detector according to claim 1; It is characterized in that: said slide mechanism shrinks slide construction for the rotation of camera lens formula, and this camera lens formula rotation is shunk slide construction and comprised screw thread rotation tube, rotary handle, inner core, guide and limit bar, limit guide rail; Wherein, video camera is fixed in the inner core, and inner core links to each other with the screw thread rotation tube through a slip screw, and guide and limit bar fixedly inner core is not followed the rotation of screw thread rotation tube; Move guide and limit bar front and back on limit guide rail; It is outside that rotary handle is arranged at the screw thread rotation tube.
4. portable telescopic imaging detector according to claim 1; It is characterized in that: said slide mechanism is a kind of simple and easy drawer type slides in telescopic structure, and this simple and easy drawer type slides in telescopic structure comprises stuck-module, drawer cover, handle, preposition baffle plate, gib screw, rearmounted baffle plate; Said video camera is fixed in the drawer cover, and drawer cover front end is fixed with preposition baffle plate, and drawer cover rear end is fixed with rearmounted baffle plate; Handle is arranged on the rearmounted baffle plate; Stuck-module is close to the lateral surface of drawer cover, in order to cooperate the maximum Limitation Of Movement of control drawer cover with preposition baffle plate and rearmounted baffle plate; Said gib screw and drawer cover join, the position of locked drawer cover when any position is arrived in the telescopic moving of drawer cover.
5. portable telescopic imaging detector according to claim 1 is characterized in that: said video camera comprises the transmitting set that carries out radio communication with external unit.
6. Portable X-ray detector, it is characterized in that: said Portable X-ray detector comprises portable X-ray machine, portable telescopic imaging detector and computing machine; Said portable X-ray machine links to each other with the optical communication of portable telescopic imaging detector, and the portable telescopic imaging detector links to each other with computing machine; Said portable telescopic imaging detector comprises imaging casing, intensifying screen, video camera, slide mechanism; Said intensifying screen is located at an inboard of imaging casing; Said video camera is located at the imaging box house, and the camera lens of video camera is over against said intensifying screen; Said slide mechanism is located at the imaging box house and can be slided and extends to imaging casing outside; Said video camera is fixed on the slide mechanism, and slide mechanism drives video camera and moves predeterminable range along the direction straight line perpendicular to intensifying screen.
7. Portable X-ray detector according to claim 6 is characterized in that: said video camera comprises the transmitting set that carries out radio communication with external unit; Said video camera links to each other with computing machine through cable or transmitting set.
8. Portable X-ray detector according to claim 6 is characterized in that: said slide mechanism comprises drawer cover, fixed guide, rail plate, bracing frame, stuck-module; Said drawer cover covers on the video camera, and drawer cover below is fixed on the rail plate; Said fixed guide is fixed in the imaging casing through bracing frame; Said rail plate slides along fixed guide, and glide direction is perpendicular to intensifying screen; Said drawer cover is embedded in the imaging casing, and the surface that the drawer cover exposes the casing that forms images is provided with handle.
9. Portable X-ray detector according to claim 6; It is characterized in that: said slide mechanism shrinks slide construction for the rotation of camera lens formula, and this camera lens formula rotation is shunk slide construction and comprised screw thread rotation tube, rotary handle, inner core, guide and limit bar, limit guide rail; Wherein, video camera is fixed in the inner core, and inner core links to each other with the screw thread rotation tube through a slip screw, and guide and limit bar fixedly inner core is not followed the rotation of screw thread rotation tube; Move guide and limit bar front and back on limit guide rail; It is outside that rotary handle is arranged at the screw thread rotation tube.
10. Portable X-ray detector according to claim 6; It is characterized in that: said slide mechanism is a kind of simple and easy drawer type slides in telescopic structure, and this simple and easy drawer type slides in telescopic structure comprises stuck-module, drawer cover, handle, preposition baffle plate, gib screw, rearmounted baffle plate; Said video camera is fixed in the drawer cover, and drawer cover front end is fixed with preposition baffle plate, and drawer cover rear end is fixed with rearmounted baffle plate; Handle is arranged on the rearmounted baffle plate; Stuck-module is close to the lateral surface of drawer cover, in order to cooperate the maximum Limitation Of Movement of control drawer cover with preposition baffle plate and rearmounted baffle plate; Said gib screw and drawer cover join, the position of locked drawer cover when any position is arrived in the telescopic moving of drawer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202150 CN202614947U (en) | 2012-05-07 | 2012-05-07 | Telescopic portable imaging detector and portable X ray detection instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202150 CN202614947U (en) | 2012-05-07 | 2012-05-07 | Telescopic portable imaging detector and portable X ray detection instrument |
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| CN202614947U true CN202614947U (en) | 2012-12-19 |
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| CN 201220202150 Expired - Fee Related CN202614947U (en) | 2012-05-07 | 2012-05-07 | Telescopic portable imaging detector and portable X ray detection instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707309A (en) * | 2012-05-07 | 2012-10-03 | 上海高晶影像科技有限公司 | Telescopic portable imaging detector and portable x-ray detection instrument |
| CN104749604A (en) * | 2013-12-30 | 2015-07-01 | 同方威视技术股份有限公司 | Multiple technology fusion scintillation detector device |
| CN109171780A (en) * | 2018-10-10 | 2019-01-11 | 宝鸡市中医医院 | A kind of medical visiting pen |
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2012
- 2012-05-07 CN CN 201220202150 patent/CN202614947U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707309A (en) * | 2012-05-07 | 2012-10-03 | 上海高晶影像科技有限公司 | Telescopic portable imaging detector and portable x-ray detection instrument |
| CN102707309B (en) * | 2012-05-07 | 2015-02-18 | 上海高晶影像科技有限公司 | Telescopic portable imaging detector and portable x-ray detection instrument |
| CN104749604A (en) * | 2013-12-30 | 2015-07-01 | 同方威视技术股份有限公司 | Multiple technology fusion scintillation detector device |
| CN109171780A (en) * | 2018-10-10 | 2019-01-11 | 宝鸡市中医医院 | A kind of medical visiting pen |
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