Portable X-ray device

Abstract

The portable X-ray apparatus according to the present invention comprises: an X-ray unit in which an X-ray source is provided so as to irradiate an object with X-rays; a handle section that projects obliquely from the X-ray section; at least one camera unit which is provided in the X-ray unit and which captures an image of a subject; a display unit for displaying information captured by the camera unit and X-ray irradiation information of the X-ray unit; and a power supply unit for supplying power to the X-ray unit, the camera unit, and the display unit, in which the handle unit extends obliquely downward in a direction away from the X-ray unit. According to the structure, the holding performance of the portable X-ray device is improved, and the usability is excellent.

Description

Technical Field

[0001] The present invention relates to a portable X-ray device, and more particularly to a portable X-ray device which can reduce the burden on the wrist of a user holding the device to improve practicality and can improve X-ray irradiation efficiency. Background Art

[0002] As the industry develops, the popularity of portable X-ray devices that users can hold to irradiate X-rays is increasing. Such portable X-ray devices are also widely used in small hospitals such as dentistry, including large hospitals, and thus have excellent accessibility to those who need to take X-rays for diagnosing diseases. In addition, portable X-ray devices have the advantage of reducing the psychological anxiety of patients who are the subjects of X-rays.

[0003] On the other hand, since such portable X-ray devices need to be operated by users in a directly held state, the user's operational convenience is determined by the holding angle. Therefore, in recent years, various studies have been conducted to improve the operational convenience of portable X-ray devices. In addition, it is also possible to guide unskilled users to perform accurate X-ray photography, and therefore, there is a trend that research is needed to improve the quality of X-ray photography. Summary of the invention

[0004] Technical issues

[0005] An object of the present invention is to provide a portable X-ray device that can reduce the burden on the wrist of a user who holds a handle and improve practicality.

[0006] Another object of the present invention is to provide a portable X-ray device that can improve the ordering of objects to be irradiated with X-rays and the accuracy of irradiation positions.

[0007] Solutions to the problem

[0008] The portable X-ray device of the present invention for achieving the above-mentioned purpose comprises: an X-ray unit, in which an X-ray source is provided inside the X-ray unit so as to irradiate X-rays toward a subject; a handle unit, which protrudes obliquely from the X-ray unit; a camera unit, in which at least one camera unit is provided for photographing the subject; a display unit, for displaying information photographed by the camera unit and the X-ray irradiation information of the X-ray unit; and a power supply unit, for supplying power to the X-ray unit, the camera unit and the display unit, and the handle unit extends obliquely downward in a direction away from the X-ray unit.

[0009] Furthermore, a jog dial may be provided on the rear side of the X-ray unit.

[0010] Furthermore, the display unit can input signals in a touch manner.

[0011] Furthermore, the power supply unit may include: a main battery integrally provided in the handle portion; and an auxiliary battery installable and detachable at one side of the X-ray unit, and the capacity of the auxiliary battery may be greater than that of the main battery.

[0012] Furthermore, the power supply unit may include a charge and discharge plate and a charging pin to charge the main battery or the auxiliary battery. The charge and discharge plate is arranged inside the X-ray unit in a manner of being electrically connected to the main battery or the auxiliary battery, and is used to control the power charging or discharging of the main battery or the auxiliary battery. The charging pin is electrically connected to the charge and discharge plate and is arranged on one side of the X-ray unit to be connected to an external charging source.

[0013] Furthermore, the X-ray unit may include: a main body, inside which is provided a control circuit for controlling the X-ray source and the irradiation of the X-rays; a guide tube, protruding forward from the main body, for guiding the irradiation of the X-rays toward the object; and a preventing film, arranged between the main body and the guide tube, to prevent rear scattering of the X-rays.

[0014] Furthermore, the preventing film may be integrally provided on a front surface of the main body facing the object, and the guide tube may be provided to be translucent.

[0015] Furthermore, the main body and the prevention film may be made of a metal material that does not contain lead (Pb), the thickness of the prevention film may correspond to a lead equivalent of 0.22t to 0.28t, and the width of the prevention film may be greater than the width of the main body.

[0016] Furthermore, a charge and discharge plate for controlling the charging and discharging of the power supply unit may be provided inside the main body, and a charging pin connected to the charge and discharge plate and electrically connected to an external charging source may be provided on one side of the main body to charge the power supply unit.

[0017] Furthermore, the camera unit may include a plurality of cameras respectively disposed on the guide tube and the prevention film.

[0018] Furthermore, the control circuit can automatically sort the positions of the objects from the images captured by the camera unit and display the positions on the display unit by exchanging signals with the camera unit and the display unit.

[0019] Furthermore, the control circuit can automatically adjust the intensity of the X-rays based on the position of the object by exchanging signals with the camera unit and the display unit, and display the intensity through the display unit.

[0020] Furthermore, the handle portion may extend obliquely downward from a lower portion of a rear surface of the body toward a direction away from the body.

[0021] A portable X-ray device in a preferred embodiment of the present invention includes: an X-ray unit, in which an X-ray source is provided inside the X-ray unit to irradiate X-rays toward a subject, and the X-ray unit is made of a metal material that does not contain lead (Pb); a handle unit protrudes obliquely from the X-ray unit; a camera unit, in which at least one camera unit is provided to photograph the subject; a display unit for displaying at least one of the information photographed by the camera unit and the X-ray irradiation information of the X-ray unit; and a power supply unit for supplying power to the X-ray unit, the camera unit and the display unit, the handle unit extending obliquely downward in a direction away from the X-ray unit so that a user enters and holds the X-ray unit from the top.

[0022] Furthermore, a jog dial may be provided on the rear side of the X-ray unit, and the display unit may be capable of inputting signals in a touch manner.

[0023] Furthermore, the power supply unit may include: a main battery, which is integrally provided in the handle portion; and an auxiliary battery, which can be installed and removed at one side of the X-ray unit, and the capacity of the auxiliary battery may be greater than that of the main battery.

[0024] Furthermore, the main battery or the auxiliary battery can be electrically connected to an external charging source and charged.

[0025] Furthermore, the X-ray unit may include: a main body, inside which is provided a control circuit for controlling the X-ray source and the irradiation of the X-rays; a guide tube, protruding forward from the main body, for guiding the irradiation of the X-rays toward the object; and a preventing film, arranged between the main body and the guide tube, to prevent rear scattering of the X-rays.

[0026] Furthermore, the preventing film may be integrally provided on a front surface of the main body facing the object, and the guide tube may be provided to be translucent.

[0027] Also, the preventing film may have a thickness corresponding to 0.22t to 0.28t of lead equivalent, and a width greater than a width of the body.

[0028] Furthermore, a charge and discharge plate for controlling the charging and discharging of the power supply unit may be provided inside the main body, and a charging pin connected to the charge and discharge plate may be provided on one side of the main body to charge the power supply unit.

[0029] Furthermore, the camera unit may include a plurality of cameras respectively disposed on the guide tube and the prevention film.

[0030] Furthermore, the control circuit can automatically sort the position of the object from the image captured by the camera unit and display the image on the display unit by exchanging signals with the camera unit and the display unit, and can automatically adjust the intensity of the X-ray based on the position of the object and display the image on the display unit.

[0031] Furthermore, the handle portion may extend obliquely downward from a lower portion of a rear surface of the body toward a direction away from the body.

[0032] Effects of the Invention

[0033] According to the present invention having the above structure, first, the handle protrudes from the X-ray part so that the user can hold the handle like holding a vacuum cleaner, thereby reducing the burden on the user's wrist and improving the freedom of the wrist, thereby having excellent practicality even when used for a long time.

[0034] Second, a film is provided between the main body of the X-ray unit and the guide tube to prevent backscattering of X-rays, thereby improving the safety of the user. In particular, the film is provided together with the main body with a metal material that does not contain lead, thereby providing a portable X-ray device with excellent durability.

[0035] Third, the user uses a visual system that can confirm the image captured by the camera unit, so there is no need for a thick semi-transparent shielding mechanism containing lead. This is more conducive to relatively improving the safety of use compared to previous equipment.

[0036] Fourth, by taking images of the subject, automatic sorting of the subject's position and automatic setting of the X-ray conditions can be achieved, and at the same time, it can be provided to the user through the display unit. Therefore, even for unskilled users, it has excellent sorting and operability.

[0037] Fifth, X-ray irradiation can be easily operated through the touch display and jog dial.

[0038] Sixth, an auxiliary battery having a larger capacity than the main battery can be selectively installed together with the main battery, thereby increasing portability due to the light body. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 The present invention is a diagram schematically showing a portable X-ray device according to a preferred embodiment of the present invention.

[0040] Figure 2 To briefly show Figure 1 A top view of a portable X-ray device according to one embodiment is shown.

[0041] Figure 3 To briefly show Figure 1 A diagram showing a portable X-ray device according to an embodiment of the present invention is shown in a state where the portable X-ray device is placed on a charging stand.

[0042] Figure 4 To briefly show the Figure 1 An image showing information of the display panel is shown.

[0043] Figure 5 To briefly show the Figure 1 The image of the modified example of the information of the display panel shown.

[0044] Figure 6 To briefly show the Figure 1 An image showing another variation of the information on the display panel is shown. DETAILED DESCRIPTION

[0045] Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. However, the concept of the present invention is not limited to this embodiment, and the concept of the present invention can be proposed in different ways by adding, changing and deleting the structural elements of the embodiment, which is also included in the concept of the invention.

[0046] Reference Figure 1 and Figure 2 A portable X-ray device 1 according to a preferred embodiment of the present invention includes an X-ray unit 10 , a handle unit 20 , a camera unit 30 , a display unit 40 and a power supply unit 50 .

[0047] For reference, the portable X-ray device 1 of the present invention is exemplified as a portable X-ray imaging device for performing X-ray imaging of a patient's affected part at a low dose for treatment, such as in dentistry. However, when the portable X-ray device 1 is used in industrial facilities instead of for treatment, it can of course be used for various purposes.

[0048] The X-ray unit 10 irradiates an X-ray X toward a subject (not shown). The X-ray unit 10 includes a main body 11 , a guide tube 12 , and a prevention film 13 .

[0049] The main body 11 has a space inside so that specified components can be built in, and an X-ray source 111 and a control circuit 112 are built in the internal space of the main body 11. The main body 11 can be made of a metal material other than lead (Pb), and in this embodiment, can include a metal frame.

[0050] For reference, the main body of the conventional X-ray device is usually set to a semi-transparent material containing lead. However, the present embodiment is applicable to a visual system such as the camera unit 30 and the display unit 40 to be described later, so that the semi-transparent material containing lead for the naked eye to recognize the conventional object is not required.

[0051] The X-ray source 111 is used to generate X-rays X, and may include a common shieldable X-ray tube. The structure of the X-ray source 111 including such an X-ray tube is not the gist of the present invention, and therefore, detailed description and illustration are omitted.

[0052] The control circuit 112 is connected to the X-ray source 111 and is used to control the generation of X-rays X by the X-ray source 111. In addition, the control circuit 112 can be electrically connected to the camera unit 30, the display unit 40, and the power supply unit 50 to be described later, so as to fully control the X-ray shooting of the portable X-ray device 1. For reference, the control circuit 112 can be set as a high-voltage back pressure circuit.

[0053] The guide tube 12 protrudes forward from the main body 11, and guides the irradiation of the X-ray X toward the object. For this purpose, the guide tube 12 is arranged in a manner facing the X-ray source 111, and protrudes outside the main body 11 toward the object. The length and diameter of such a guide tube 12 are not limited to the example shown. For reference, the guide tube 12 can be made of the same material as the main body 11, and more preferably, can be set to be translucent. That is, in the existing X-ray device, the guide tube for guiding the irradiation of the X-ray X is opaque, but the guide tube 12 of this embodiment is set to be translucent, so that the recognition of the user can be further improved.

[0054] On the other hand, the guide tube 12 is provided at its end with an irradiation hole 121 for irradiating the object with X-rays X. At this time, the distance d1 between the X-ray source 111 and the irradiation hole 121 of the guide tube 12 may be approximately 200 mm, but is not limited thereto.

[0055] The prevention film 13 is provided between the main body 11 and the guide tube 12 to prevent the backscattering of the X-ray X. This prevention film 13 is provided by a metal material that does not contain lead (Pb) like the main body 11, and more preferably, is provided integrally on the front surface of the main body 11 facing the object. Among them, the prevention film 13 does not contain lead (Pt) as one of the shielding materials, but is provided with a metal material and thickness corresponding to 0.25t of lead (Pt) equivalent. Thus, in the prevention film 13, the X-ray X irradiated for photographing the object is scattered backward to prevent interference with the user, thereby helping to improve the safety of use.

[0056] like Figure 1 and Figure 2As shown, the preventing film 13 can be set to have a width larger than the width of the body 11 and the guide tube 12, so as to more preferably block the X-rays X from being scattered backward and flowing into the body 11. For reference, in this embodiment, although the width d2 of the preventing film 13 is shown to be approximately 160 mm, it is not limited thereto.

[0057] For reference, Figure 2 As shown, the length d3 and width d4 of the body 11 have a rectangular parallelepiped shape of approximately 160 mm and 140 mm. In addition, the length d5 ​​of the handle portion 20 protruding from the rear side of the body 11 can be set to approximately 100 mm, and the width d6 of the handle portion 20 can be set to approximately 40 mm. At the same time, the X-ray source 111 disposed inside the body 11 can have a length d7 of approximately 85 mm. Such d1 to d7 of the X-ray portion 10 are examples and are not limited.

[0058] On the other hand, a jog dial 14 is provided at the rear side of the X-ray unit 10. By using the jog dial 14, the portable X-ray device 1 can be easily operated and used, thereby improving the convenience of operation for the user together with the display unit 40 to be described later. At this time, the jog dial 14 can be electrically connected to an operation control substrate 141 connected to the control circuit 112 inside the body 11, so that the operation signal input by operating the jog dial 14 is input to the control circuit 112 provided inside the body 11.

[0059] The handle 20 is provided on the rear side of the X-ray unit 10 in a manner of protruding obliquely. More specifically, the handle 20 is provided in a manner of protruding obliquely from the X-ray unit 10 so that the user enters and holds it from the upper part of the X-ray unit 10. That is, the handle 20 is also located at the lower part in the rear surface facing the front surface of the X-ray unit 10, and is provided in a manner of being inclined downward in a direction away from the main body 11. Thus, the user enters and holds the handle 20 from the upper part, and can hold the handle 20 like holding a vacuum cleaner.

[0060] In summary, the handle 20 is designed to have a high degree of wrist freedom so as to reduce the wrist load of the user holding the handle 20. Thus, even if the portable X-ray device 1 is used for a long time, the wrist load of the user can be reduced to improve usability.

[0061] The camera unit 30 is arranged at the X-ray unit 10 to photograph the object. Such camera units 30 may be arranged in multiple positions to photograph the object. Figure 1As shown, the example shows that two camera units 30 are provided in total, one each in the guide tube 12 and the barrier film 13 of the X-ray unit 10. However, the installation position and number of the camera units 30 are not limited to the example shown, as a matter of course.

[0062] The display unit 40 displays information captured by the camera unit 30 and information of the X-ray unit 10 . The display unit 40 includes a display panel 41 and a display control board 42 .

[0063] The display panel 41 displays the image or video (hereinafter referred to as image) captured by the camera unit 30. Thus, the user can directly confirm the image displayed on the display panel 41 with the naked eye, and can irradiate the object with X-rays. In addition, the display panel 41 can be configured to input signals in a touch mode, and can input operation signals together with the jog dial 14.

[0064] The display control substrate 42 is disposed inside the body 11 of the X-ray unit 10 so as to be electrically connected to the display panel 41. The display control substrate 42 can be electrically connected to the control circuit 112 of the X-ray unit 10 and controlled in such a way that the entire control signal for performing X-ray X-irradiation of the X-ray unit 10 is displayed through the display panel 41.

[0065] On the other hand, in the process of photographing the object in real time and providing it to the display unit 40 to be described later, even if the user does not directly identify the object with the naked eye, the camera unit 30 can automatically sort the positions for X-ray X irradiation. More specifically, a sensor (not shown) is built into the control circuit 112 of the X-ray unit 10, and the camera unit 30 automatically sorts the X-ray X shooting positions with the object by exchanging signals with the sensor (not shown) of the control circuit 112. In addition, the control circuit 112 can control the automatic adjustment of the intensity of the X-ray X at different positions of the object by exchanging signals with the display unit 40 and the camera unit 30, and through the image captured by the camera unit 30, it can be displayed on the display unit 40.

[0066] In this way, even if the user does not directly recognize the object with the naked eye, the image captured by the camera unit 30 can be displayed and provided through the display unit 40, thereby even if the main body 11 and the blocking film 13 of the X-ray unit 10 are provided with an opaque metal material, the X-ray X of the object can be sorted. The information displayed by the display unit 40 will be described in detail later together with the operation description of the portable X-ray device 1.

[0067] The power supply unit 50 supplies power to the X-ray unit 10, the camera unit 30, and the display unit 40. The power supply unit 50 includes a main battery 51 and an auxiliary battery 52.

[0068] like Figure 1 and Figure 2 As shown, the main battery 51 is integrated with the handle 20 to supply power for the entire operation of the portable X-ray device 1. In addition, the auxiliary battery 52 is detachably provided on one side of the X-ray unit 10 to assist the power supply of the main battery 51. The main battery 51 can be detachably provided relative to the handle 20 like the auxiliary battery 52.

[0069] On the other hand, the capacity of the auxiliary battery 52 may be relatively larger than the main battery 51. Thus, the capacity of the main battery 51 is smaller than the auxiliary battery 52, and thus, the weight is relatively light. As such, the main battery 51 is set to have a small capacity, so that the weight is smaller than the auxiliary battery 52, which is conducive to improving the portability and usability of the portable X-ray device 1.

[0070] Furthermore, the main battery 51 and the auxiliary battery 52 are placed on the charging bracket 54 so that they can be charged. To this end, a first charging pin 531 electrically connected to the charging bracket 54 as an external charging source is provided on one side of the X-ray unit 10, more preferably, on the bottom surface of the body 11 of the X-ray unit 10. The first charging pin 531 is electrically connected to a second charging pin 541 provided on the charging bracket 54, thereby charging the external power source using the main battery 51 or the auxiliary battery 52.

[0071] At this time, a charge and discharge board 53 is provided inside the body 11 of the X-ray unit 10, and the charge and discharge board 53 is electrically connected to the first charging pin 531, and is used to electrically control the main battery 51 and the auxiliary battery 52. ​​The charge and discharge board 53 is electrically connected to the control circuit 112, and thus, the charging state can be displayed through the electrically connected display unit 40. For reference, the charging stand 54 can receive power through the charging adapter 55.

[0072] Reference Figures 1 to 3 The X-ray operation of the portable X-ray device 1 of the present invention having the above-described structure will be described.

[0073] like Figure 1 As shown, the user holds the handle 20 so that the object and the guide tube 12 of the X-ray unit 10 face each other. At this time, the user does not hold the handle 20 like a gun, but enters from the upper part of the handle 20 and holds the handle 20. That is, the user holds the handle 20 similarly to the way of holding a general vacuum cleaner to reduce the burden on the wrist such as bending the wrist, so that the wrist freedom is excellent.

[0074] After that, the user operates the jog dial 14 provided on one side of the X-ray unit 10 or the display panel 41 capable of inputting signals by touch, to input an X-ray X generation signal. At this time, the user receives the image captured by the camera unit 30 through the display panel 41 to perform X-ray X irradiation sorting on the object.

[0075] For reference, the camera unit 30 takes a picture of the object, and automatically sorts the object by exchanging signals with the sensor built into the control circuit 112, thereby automatically setting the X-ray shooting. Figure 4 As shown, the display unit 40 provides the user with the image captured by the camera unit 30 through the display panel 41 .

[0076] On the other hand, Figure 4 As shown, the information displayed by the display panel 41 of the display unit 40 can display information for performing X-ray photography together with the image of the object. At this time, the control circuit 112 of the X-ray unit 10 can automatically sort the X-ray irradiation positions of the object through signal exchange with the camera unit 30 and the display unit 40, and can automatically set the intensity and irradiation time of the X-ray X and display them on the display panel 41.

[0077] Among them, this embodiment applies a visual system in which the image captured by the camera unit 30 is displayed on the display unit 40, so that the existing translucent body 11 containing lead (Pb) and the prevention film 13 are not required. Therefore, even if the prevention film 13 including a metal frame is applied between the guide tube 12 irradiating the X-ray X and the body 11, the shooting field of the user can be ensured, and at the same time, the backscattering of the X-ray X can be effectively prevented.

[0078] For reference, the information displayed by the display panel 41 of the display unit 40 is not limited to Figure 4 For example, Figure 5 As shown in FIG. 1 , a modified example can be realized in which a captured image of a subject, X-ray X sorting information, and X-ray X irradiation information including the intensity of X-ray X are simultaneously displayed in one image. In addition, a modified example can be realized as follows Figure 6 The X-ray exposure information shown in part (a) or Figure 6 Another modification example in which the captured subject images shown in part (b) are converted into each other according to the situation and displayed on the display panel 41.

[0079] If the X-ray X-ray irradiation position of the object is sorted and the irradiation conditions are automatically set, the user operates the jog dial 14 or the touch display panel 41 to input the X-ray X generation signal. As a result, the X-ray source 111 generates X-rays X and finally irradiates the X-rays X toward the object. In the X-ray X-ray irradiation operation, the power supply can be realized by the main battery 51 of the power supply unit 50, and when the power supply of the main battery 51 is insufficient, an auxiliary battery 52 can be installed to supply power.

[0080] When the X-ray irradiation of the portable X-ray device 1 is terminated, Figure 3 As shown, the first charging pin 531 provided on the bottom surface of the body 11 is placed in a mutually connected manner on the second charging pin 541 of the charging bracket 54. Thus, the main battery 51 or the auxiliary battery 52 is placed on the charging bracket 54 so that the power source is charged.

[0081] As described above, although the present invention has been described with reference to the preferred embodiments, a person skilled in the art will appreciate that various modifications and changes may be made to the present invention without departing from the spirit and scope of the present invention.

Claims

1. A portable X-ray device, characterized in that: include: An X-ray unit, in which an X-ray source is provided so as to irradiate X-rays toward a subject; a handle portion protruding obliquely from the X-ray portion; A camera unit, at least one of which is provided in the X-ray unit and is used to photograph the object; A display unit, configured to display information captured by the camera unit and the X-ray irradiation information of the X-ray unit; and a power supply unit, used to supply power to the X-ray unit, the camera unit and the display unit, The handle portion extends obliquely downward in a direction away from the X-ray portion.

2. The portable X-ray device according to claim 1, characterized in that A jog dial is provided on the rear side of the X-ray unit.

3. The portable X-ray device according to claim 1, characterized in that The display unit inputs a signal in a touch manner.

4. The portable X-ray device according to claim 1, characterized in that The power supply unit comprises: a main battery, integrally disposed in the handle portion; and The auxiliary battery can be installed and removed on one side of the X-ray unit. The capacity of the auxiliary battery is greater than that of the main battery.

5. The portable X-ray device according to claim 4, characterized in that The power supply unit includes a charge and discharge plate and a charging pin to charge the main battery or the auxiliary battery. The charge and discharge plate is arranged inside the X-ray unit in a manner of being electrically connected to the main battery or the auxiliary battery, and is used to control the power charging or discharging of the main battery or the auxiliary battery. The charging pin is electrically connected to the charge and discharge plate and is arranged on one side of the X-ray unit to be connected to an external charging source.

6. The portable X-ray device according to claim 1, characterized in that The X-ray unit comprises: A body, wherein a control circuit for controlling the X-ray source and the irradiation of the X-rays is provided inside the body; a guide tube protruding forward from the body and used for guiding the X-ray irradiation toward the object; and A prevention film is provided between the body and the guide tube to prevent backscattering of the X-rays.

7. The portable X-ray device according to claim 6, characterized in that The preventing film is integrally provided on the front surface of the main body facing the object to be photographed. The guide tube is configured to be translucent.

8. The portable X-ray device according to claim 6, characterized in that The main body and the protective film are made of a metal material that does not contain lead. The preventing film has a thickness corresponding to a lead equivalent of 0.22t to 0.28t and a width greater than a width of the body.

9. The portable X-ray device according to claim 6, characterized in that A charge and discharge plate for controlling the charging and discharging of the power supply unit is provided inside the main body, and a charging pin connected to the charge and discharge plate and electrically connected to an external charging source is provided on one side of the main body to charge the power supply unit.

10. The portable X-ray device according to claim 6, characterized in that The camera unit includes a plurality of cameras respectively disposed on the guide tube and the prevention film.

11. The portable X-ray device according to claim 6, characterized in that The control circuit automatically sorts the position of the object from the image captured by the camera unit by exchanging signals with the camera unit and the display unit, and displays the position on the display unit.

12. The portable X-ray device according to claim 6, characterized in that The control circuit automatically adjusts the intensity of the X-rays based on the position of the object by exchanging signals with the camera unit and the display unit, and displays the intensity on the display unit.

13. The portable X-ray device according to claim 6, characterized in that The handle portion extends from a lower portion of a rear surface of the body in an inclined manner downwardly toward a direction away from the body.

14. A portable X-ray device, characterized in that: include: An X-ray unit, in which an X-ray source is provided to irradiate X-rays toward the object, and is made of a metal material that does not contain lead; a handle portion protruding obliquely from the X-ray portion; A camera unit, at least one of which is provided in the X-ray unit and is used to photograph the object; a display unit, configured to display at least one of the information captured by the camera unit and the X-ray irradiation information of the X-ray unit; and a power supply unit, used to supply power to the X-ray unit, the camera unit and the display unit, The handle portion extends downwardly and obliquely in a direction away from the X-ray unit, so that a user enters and holds the handle portion from the upper part of the X-ray unit.

15. The portable X-ray device according to claim 14, characterized in that A jog dial is provided on the rear side of the X-ray unit. The display unit inputs a signal in a touch manner.

16. The portable X-ray device according to claim 14, characterized in that The power supply unit comprises: a main battery, integrally disposed in the handle portion; and The auxiliary battery can be installed and removed on one side of the X-ray unit. The capacity of the auxiliary battery is greater than that of the main battery.

17. The portable X-ray device according to claim 16, characterized in that The main battery or the auxiliary battery is electrically connected to an external charging source and is charged.

18. The portable X-ray device according to claim 14, characterized in that The X-ray unit comprises: A body, wherein a control circuit for controlling the X-ray source and the irradiation of the X-rays is provided inside the body; a guide tube protruding forward from the body and used for guiding the X-ray irradiation toward the object; and A prevention film is provided between the body and the guide tube to prevent backscattering of the X-rays.

19. The portable X-ray device according to claim 18, characterized in that The preventing film is integrally provided on the front surface of the main body facing the object to be photographed. The guide tube is configured to be translucent.

20. The portable X-ray device according to claim 18, characterized in that The preventing film has a thickness corresponding to a lead equivalent of 0.22t to 0.28t and a width greater than a width of the body.

21. The portable X-ray device according to claim 18, characterized in that A charge and discharge plate for controlling the charging and discharging of the power supply unit is provided inside the main body, and a charging pin connected to the charge and discharge plate is provided on one side of the main body to charge the power supply unit.

22. The portable X-ray device according to claim 18, characterized in that The camera unit includes a plurality of cameras respectively disposed on the guide tube and the prevention film.

23. The portable X-ray device according to claim 18, characterized in that The control circuit automatically sorts the position of the object from the image captured by the camera unit and displays it on the display unit by exchanging signals with the camera unit and the display unit, and automatically adjusts the intensity of the X-ray based on the position of the object and displays it on the display unit.

24. The portable X-ray device according to claim 18, characterized in that The handle portion extends from a lower portion of a rear surface of the body in an inclined manner downwardly toward a direction away from the body.

Images