X-ray imaging apparatus

Abstract

The utility model discloses X-ray imaging equipment. The X-ray imaging equipment comprises a machine head assembly, a detection assembly, a support device and an induction handle. The machine head assembly comprises a shell and an X-ray source, and the detection assembly comprises a flat panel detector. The machine head assembly is connected to the support device, the induction handle is connected to the machine head assembly, at least a first induction coil and a second induction coil are arranged around the machine head assembly in the circumferential direction, the first induction coil is disconnected by at least one first gap, and the second induction coil is disconnected by at least one second gap. The at least one first gap and the at least one second gap are distributed in a staggered mode in the circumferential direction of the induction handle. When a user holds the induction handle, if the user holds the induction handle to the first gap, the user holds the second induction coil at the same time, and if the user holds the induction handle to the second gap, the user holds the first induction coil at the same time, so that the user at least holds one of the first induction coil and the second induction coil. Therefore, the function control of the machine head assembly is realized.

Description

Technical Field

[0001] This application relates to the field of medical device technology, specifically to an X-ray imaging device. Background Technology

[0002] X-ray imaging (DR) equipment consists of an X-ray generator and an X-ray receiver. The X-ray generator's head assembly contains an X-ray emitter that emits X-rays towards the subject, while the X-ray receiver collects the X-rays passing through the subject for imaging. Normally, the head assembly is locked to prevent accidental movement and potential hazards. If the user needs to move the head assembly, it must be unlocked first.

[0003] Some X-ray imaging equipment uses induction coils inside the sensor handle to control the functions of the head unit, such as unlocking the head unit. This unlocking method requires the user to manually trigger the induction coil. However, due to limitations in its structure and installation method, existing induction coils inevitably have breakpoints. Users may trigger the breakpoint, thus preventing the unlocking function from being achieved and resulting in a reduced user experience. Utility Model Content

[0004] The main technical problem this invention addresses is that, due to limitations in the structure and installation method of existing sensor coils, there are inevitably breaks in the induction coils of existing sensor handles. Users may trigger these breaks, thus preventing them from controlling the functions of the head assembly and consequently reducing the user experience.

[0005] In a first aspect, one embodiment provides an X-ray imaging device, comprising:

[0006] The head assembly includes a housing and an X-ray source, wherein the X-ray source is disposed within the housing for generating X-rays;

[0007] A detection assembly, comprising a flat panel detector for receiving the X-rays to achieve imaging;

[0008] A support device, wherein the head assembly is connected to the support device;

[0009] The sensor handle is connected to the head assembly and is provided with at least a first induction coil and a second induction coil around its circumference. The first induction coil is disconnected by at least one first gap, and the second induction coil is disconnected by at least one second gap. The at least one first gap and the at least one second gap are staggered along the circumference of the sensor handle.

[0010] In one embodiment, a first straight line passing through the center of the first induction coil exists on the plane where the first induction coil is located, and the first straight line is projected onto the plane through the coil body of the first induction coil and at least one second gap; a second straight line passing through the center of the second induction coil exists on the plane where the second induction coil is located, and the second straight line is projected onto the plane through the coil body of the second induction coil and at least one first gap.

[0011] In one embodiment, at least a portion or all of the orthogonal projection of the first gap onto the plane where the second induction coil is located falls into the coil body of the second induction coil, and at least a portion or all of the orthogonal projection of the second gap onto the plane where the first induction coil is located falls into the coil body of the first induction coil.

[0012] In one embodiment, the number of at least one first gap is two, the number of at least one second gap is two, and the two first gaps and the two second gaps are symmetrically distributed circumferentially on the sensor handle.

[0013] In one embodiment, both the first induction coil and the second induction coil include at least two capacitor lines; the at least two capacitor lines of the first induction coil form the first induction coil coil body, and the at least two capacitor lines of the second induction coil form the second induction coil coil body; adjacent capacitor lines in the first induction coil have a first gap, and adjacent capacitor lines in the second induction coil have a second gap.

[0014] In one embodiment, the at least two capacitor lines of the first induction coil include a first capacitor line and a second capacitor line, and the at least two capacitor lines of the second induction coil include a third capacitor line and a fourth capacitor line; the first capacitor line and the second capacitor line together form the coil body of the first induction coil; the third capacitor line and the fourth capacitor line together form the coil body of the second induction coil.

[0015] In one embodiment, the head assembly is provided with a circuit board assembly, and the first capacitor line, the second capacitor line, the third capacitor line and the fourth capacitor line each have an electrical connection end and a mounting connection end;

[0016] Both the electrical connection end of the first capacitor line and the electrical connection end of the second capacitor line are connected to the circuit board assembly, and there is a first gap between the electrical connection end of the first capacitor line and the electrical connection end of the second capacitor line.

[0017] The mounting connection end of the first capacitor line is disposed opposite to the mounting connection end of the second capacitor line, and there is another first gap between the mounting connection end of the first capacitor line and the mounting connection end of the second capacitor line;

[0018] The electrical connection ends of the third capacitor line and the fourth capacitor line are both connected to the circuit board assembly, and there is a second gap between the electrical connection ends of the third capacitor line and the fourth capacitor line.

[0019] The mounting connection end of the third capacitor line is disposed opposite to the mounting connection end of the fourth capacitor line, and there is another second gap between the mounting connection end of the third capacitor line and the mounting connection end of the fourth capacitor line.

[0020] In one embodiment, the head assembly is provided with a circuit board assembly, and the first capacitor line, the second capacitor line, the third capacitor line and the fourth capacitor line each have an electrical connection end and a mounting connection end;

[0021] Both the electrical connection ends of the first capacitor line and the second capacitor line are connected to the circuit board assembly, and there is a first gap between the electrical connection ends of the first capacitor line and the second capacitor line. The orthographic projection of the first gap on the plane where the second induction coil is located is located on the third capacitor line. The mounting connection ends of the first capacitor line and the mounting connection ends of the second capacitor line are arranged opposite to each other, and there is another first gap between the mounting connection ends of the first capacitor line and the mounting connection ends of the second capacitor line. The orthographic projection of the other first gap on the plane where the second induction coil is located is located on the fourth capacitor line.

[0022] Both the electrical connection ends of the third capacitor line and the fourth capacitor line are connected to the circuit board assembly, and there is a second gap between the electrical connection ends of the third capacitor line and the fourth capacitor line. The orthographic projection of the second gap on the plane where the first induction coil is located is located on the first capacitor line. The mounting connection end of the third capacitor line is disposed opposite to the mounting connection end of the fourth capacitor line, and there is another second gap between the mounting connection end of the third capacitor line and the mounting connection end of the fourth capacitor line. The orthographic projection of the other second gap on the plane where the first induction coil is located is located on the second capacitor line.

[0023] In one embodiment, a mounting groove is provided around the periphery of the sensor handle. The mounting groove includes a first mounting groove and a second mounting groove, which are arranged in parallel. The first capacitor wire and the second capacitor wire are disposed in the first mounting groove, and the third capacitor wire and the fourth capacitor wire are disposed in the second mounting groove.

[0024] In one embodiment, the head assembly includes a circuit board assembly having a first side and a second side disposed opposite to each other; the first capacitor line, the second capacitor line, the third capacitor line, and the fourth capacitor line each have an electrical connection end and a mounting connection end;

[0025] The first mounting slot has a first mounting opening facing a first side of the circuit board assembly, and the electrical connection ends of the first capacitor line and the second capacitor line extend from the first mounting opening to connect with the first side of the circuit board assembly, with a first gap located within the first mounting opening; the second mounting slot has a second mounting opening facing a second side of the circuit board assembly, and the electrical connection ends of the third capacitor line and the fourth capacitor line extend from the second mounting opening to connect with the second side of the circuit board assembly, with a second gap located within the second mounting opening;

[0026] The mounting connection ends of the first capacitor wire and the second capacitor wire are disposed opposite to each other in the first mounting groove. The first mounting groove is provided with a first partition portion that separates the mounting connection ends of the first capacitor wire and the second capacitor wire, and the first partition portion is located in another first gap. The mounting connection ends of the third capacitor wire and the fourth capacitor wire are disposed opposite to each other in the second mounting groove. The second mounting groove is provided with a second partition portion that separates the mounting connection ends of the third capacitor wire and the fourth capacitor wire, and the second partition portion is located in another second gap.

[0027] In one embodiment, the device further includes a locking component, wherein the head assembly is connected to the support device via the locking component, and the locking component, when in a locked state, restricts relative movement between the head assembly and the support device.

[0028] In one embodiment, the head assembly is capable of linear motion along a first axis, a second axis, and a third axis on the support device, and the head assembly is also capable of rotational motion around the first axis, the second axis, and the third axis on the support device, wherein the first axis, the second axis, and the third axis are perpendicular to each other;

[0029] When the user holds the first induction coil and / or the second induction coil, the locking component releases the locking state, wherein releasing the locking component releases the locking state includes: releasing the restriction on the head assembly to move linearly along the first axis, the second axis and the third axis, and releasing the restriction on the head assembly to rotate around the first axis, the second axis and the third axis.

[0030] In one embodiment, the sensor handle further includes a mounting groove cover plate, which covers the mounting groove.

[0031] In one embodiment, the first induction coil and the second induction coil include at least one of capacitor wire, conductive coating, conductive foam and conductive silicone.

[0032] In a second aspect, one embodiment provides an X-ray imaging device, comprising:

[0033] The head assembly includes a housing and an X-ray source, wherein the X-ray source is disposed within the housing for generating X-rays;

[0034] A detection assembly, comprising a flat panel detector for receiving the X-rays to achieve imaging;

[0035] Support structure;

[0036] A locking component is provided, wherein the head assembly is connected to the support device via the locking component, and the locking component, when in a locked state, is used to restrict the relative movement between the head assembly and the support device;

[0037] The device includes a sensor handle connected to the head assembly, the sensor handle having a ring-shaped sensor component; when the user does not hold the sensor handle and therefore does not trigger the sensor component, the locking component maintains the locked state; when the user holds the sensor handle at any position and triggers the sensor component, the locking component releases the locked state, allowing the head assembly and the support device to move relative to each other.

[0038] In one embodiment, the support device is configured as a suspended support, which includes a ceiling rail and a telescopic column. The head assembly can move linearly along a first axis via the telescopic column, and the head assembly can also rotate around the first axis via the telescopic column. The head assembly and the telescopic column can move linearly along a second axis and a third axis via the ceiling rail, wherein the first axis, the second axis, and the third axis are perpendicular to each other.

[0039] When a user holds the sensor handle at any position, thereby triggering the sensor component, the locking component releases the locking state. The locking component releases the locking state by: releasing the restriction on the head assembly to move linearly along the first axis, the second axis, and the third axis, and releasing the restriction on the head assembly to rotate around the first axis.

[0040] In one embodiment, the head assembly is also capable of rotating about an axis parallel to the second axis and about an axis parallel to the third axis; the locking assembly releasing the locked state further includes: releasing the restriction on the head assembly rotating about an axis parallel to the second axis and about an axis parallel to the third axis.

[0041] In one embodiment, the support device is configured as a vertical support, which includes a ground rail and a column. The machine head assembly is capable of linear motion along a first axis and rotational motion around the first axis on the column. The machine head assembly and the column are capable of linear motion in a plane perpendicular to the first axis via the ground rail.

[0042] When the user holds the sensor handle at any position to trigger the sensor component, the locking component releases the locking state. The locking component releases the locking state by: releasing the restriction on the head assembly to move linearly along the first axis and to rotate around the first axis, and releasing the restriction on the head assembly to move linearly in a plane perpendicular to the first axis.

[0043] Thirdly, one embodiment provides an X-ray imaging device, comprising:

[0044] The head assembly includes a housing and an X-ray source, wherein the X-ray source is disposed within the housing for generating X-rays;

[0045] A detection assembly, comprising a flat panel detector for receiving the X-rays to achieve imaging;

[0046] A support device, wherein the head assembly is connected to the support device;

[0047] The device includes a sensor handle connected to the head assembly and a first induction coil arranged around its circumference, the first induction coil being disconnected by at least one first gap; the first induction coil is projected onto a plane perpendicular to the depth direction of the sensor handle, and the center of the sensor handle is projected onto the same plane; in the plane, any straight line passing through the projected center of the sensor handle intersects the projected center of the first induction coil.

[0048] In one embodiment, the first induction coil is arranged around the circumference of the induction handle at least once, and the first induction coil is disconnected by at least one first gap; the head assembly is provided with a circuit board assembly, the first induction coil has at least one electrical connection terminal connected to the circuit board assembly and at least one mounting connection terminal, and the gap between the at least one electrical connection terminal and the at least one mounting connection terminal is the first gap; the first induction coil is projected onto a plane perpendicular to the depth direction of the induction handle; in the orthographic projection, the straight line containing the first gap intersects the first induction coil at least three times.

[0049] In one embodiment, the head assembly includes a circuit board assembly, and the first induction coil has at least one electrical connection terminal connected to the circuit board assembly and at least one mounting connection terminal. The at least one electrical connection terminal and the at least one mounting connection terminal are disconnected by at least one first gap in a depth direction perpendicular to the induction handle, and the orthographic projection of the first induction coil in a plane perpendicular to the depth direction forms a closed pattern.

[0050] In one embodiment, the device further includes a locking component, wherein the head assembly is connected to the support device via the locking component, and the locking component, when in a locked state, restricts relative movement between the head assembly and the support device.

[0051] In one embodiment, the head assembly is capable of linear motion along a first axis, a second axis, and a third axis on the support device, and the head assembly is also capable of rotational motion around the first axis, the second axis, and the third axis on the support device, wherein the first axis, the second axis, and the third axis are perpendicular to each other;

[0052] When the user holds the first induction coil at any position, the locking component releases the locking state, wherein releasing the locking component releases the locking state includes: releasing the restriction on the head assembly to move linearly along the first axis, the second axis and the third axis, and releasing the restriction on the head assembly to rotate around the first axis, the second axis and the third axis.

[0053] According to the X-ray imaging device of the above embodiment, the X-ray imaging device includes a head assembly, a detection assembly, a support device, and a sensor handle. The head assembly includes a housing and an X-ray source, the X-ray source being disposed within the housing for generating X-rays. The detection assembly includes a flat panel detector for receiving X-rays to achieve imaging. The head assembly is connected to the support device, and the sensor handle is connected to the head assembly, and at least a first induction coil and a second induction coil are arranged around it circumferentially. The first induction coil is disconnected by at least one first gap, and the second induction coil is disconnected by at least one second gap. The at least one first gap and the at least one second gap are staggered along the circumference of the sensor handle. Because the at least one first gap and the at least one second gap are staggered along the circumference of the sensor handle, when the user grips the sensor handle, if the user grips the first gap, the user will simultaneously grip the second induction coil; if the user grips the second gap, the user will simultaneously grip the first induction coil. This ensures that the user's gripping action will grip at least one of the first and second induction coils, thereby achieving functional control of the head assembly. This avoids the situation in traditional technical solutions where users cannot control the head unit when holding it at the break point, thus helping to ensure a better user experience.

[0054] According to the X-ray imaging device of the above embodiment, the X-ray imaging device includes a head assembly, a detection assembly, a support device, a locking assembly, and a sensor handle. The head assembly includes a housing and an X-ray source, with the X-ray source disposed within the housing for generating X-rays. The detection assembly includes a flat panel detector for receiving X-rays to achieve imaging. The head assembly is connected to the support device via the locking assembly, which, in a locked state, restricts relative movement between the head assembly and the support device. The sensor handle is connected to the head assembly and has a ring-shaped sensor component. When the user does not hold the sensor handle and therefore does not trigger the sensor component, the locking assembly remains locked. When the user holds the sensor handle at any position and triggers the sensor component, the locking assembly unlocks, allowing relative movement between the head assembly and the support device. When movement of the head assembly is required, the user can trigger the sensor component by holding the sensor handle at any position, thereby unlocking the locking assembly and allowing relative movement between the head assembly and the support device. This avoids the situation in traditional solutions where the user cannot unlock the head assembly when holding it to a breakpoint, thus improving the user experience.

[0055] According to the X-ray imaging device of the above embodiment, the X-ray imaging device includes a head assembly, a detection assembly, a support device, and a sensor handle. The head assembly includes a housing and an X-ray source, the X-ray source being disposed within the housing for generating X-rays. The detection assembly includes a flat panel detector for receiving X-rays to achieve imaging. The head assembly is connected to the support device, and the sensor handle is connected to the head assembly. A first induction coil is provided on the sensor handle, the first induction coil encircling the circumference of the sensor handle at least once, and the first induction coil is disconnected by at least one first gap. The first induction coil has at least one electrical connection end and at least one mounting connection end, and is represented by an orthographic projection of the first induction coil in a plane perpendicular to the depth direction of the sensor handle. In the orthographic projection, the line segment connecting the electrical connection end and the mounting connection end is the first gap, and the extension line of the connecting line segment intersects the first induction coil at least three times. When the user holds the sensor handle, if the user holds the first gap, the user will simultaneously hold the first induction coil along the extension line of the connecting line segment, thereby realizing functional control of the head assembly. This avoids the situation in traditional technical solutions where users cannot control the head unit when holding it at the break point, thus helping to ensure a better user experience.

[0056] According to the X-ray imaging device of the above embodiment, the X-ray imaging device includes a head assembly, a detection assembly, a support device, and a sensor handle. The head assembly includes a housing and an X-ray source, the X-ray source being disposed within the housing for generating X-rays. The detection assembly includes a flat panel detector for receiving X-rays to achieve imaging. The head assembly is connected to the support device, and the sensor handle is connected to the head assembly, with a first induction coil arranged circumferentially around it. The first induction coil has at least one electrical connection end and at least one mounting connection end, which are separated by at least one first gap in a depth direction perpendicular to the sensor handle. The orthographic projection of the first induction coil in a plane perpendicular to the depth direction forms a closed shape. When movement of the head assembly is required, the user can grasp the first induction coil along the depth direction of the sensor handle at any position, thereby unlocking the locking state of the locking assembly and allowing relative movement between the head assembly and the support device. This avoids the situation in traditional technical solutions where the user cannot unlock the head assembly when grasping to a break point, thus improving the user experience. Attached Figure Description

[0057] Figure 1 This is a schematic diagram of the structure of an X-ray imaging device in one embodiment of this application;

[0058] Figure 2 This is a schematic diagram of the structure of the sensor handle in one embodiment of this application;

[0059] Figure 3This is an exploded view of the sensor handle in one embodiment of this application;

[0060] Figure 4 For this application Figure 3 Enlarged view of point A in the middle;

[0061] Figure 5 This is a schematic diagram of the sensor handle from the front view after the mounting slot cover is removed in one embodiment of this application.

[0062] Figure 6 For this application Figure 5 Enlarged view of point B in the middle;

[0063] Figure 7 This is a three-dimensional structural diagram of the sensor handle after the mounting slot cover is removed in one embodiment of this application.

[0064] Figure 8 For this application Figure 7 Enlarged view of point C in the middle;

[0065] Figure 9 This is a cross-sectional schematic diagram of a sensor handle in one embodiment of this application;

[0066] Figure 10 For this application Figure 9 Enlarged view at point D;

[0067] Figure 11 This is a schematic diagram of the first induction coil in the second embodiment of this application;

[0068] Figure 12 This is a schematic diagram of the first induction coil in the third embodiment of this application;

[0069] Reference numerals: 100, Head assembly; 110, Housing; 200, Support assembly; 210, Ceiling rail; 220, Telescopic column; 300, Sensor handle; 310, First induction coil; 311, Electrical connection terminal; 312, Mounting connection terminal; 320, Second induction coil; 330, First gap; 340, Second gap; 350, Capacitor wire; 351, First capacitor wire; 352, Second capacitor wire; 353, Third capacitor wire; 354, Fourth capacitor wire; 360, Mounting slot; 361, First mounting slot; 362, Second mounting slot; 363, First mounting opening; 364, Second mounting opening; 365, First partition; 366, Second partition; 370, Mounting slot cover; 380, Sensing component; 400, Circuit board assembly; 410, First side; 420, Second side. Detailed Implementation

[0070] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0071] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0072] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0073] This embodiment provides an X-ray imaging device.

[0074] Please refer to Figure 1-10 The X-ray imaging device includes a head assembly 100, a detector assembly (not shown), a support assembly 200, and a sensor handle 300.

[0075] Please refer to Figure 1-4 The head assembly 100 includes a housing 110 and an X-ray source (not shown), the X-ray source being disposed within the housing 110 for generating X-rays. The detection assembly includes a flat panel detector for receiving X-rays to achieve imaging. The head assembly 100 is connected to a support device 200. A sensing handle 300 is connected to the head assembly 100 and has at least a first sensing coil 310 and a second sensing coil 320 arranged circumferentially around it. The first sensing coil 310 is disconnected by at least one first gap 330, and the second sensing coil 320 is disconnected by at least one second gap 340. The at least one first gap 330 and the at least one second gap 340 are offset along the circumference of the sensing handle 300.

[0076] Because at least one first gap 330 and at least one second gap 340 are circumferentially offset along the sensor handle 300, when a user grips the sensor handle 300, if they grip the first gap 330, they will simultaneously grip the second induction coil 320; if they grip the second gap 340, they will simultaneously grip the first induction coil 310. This ensures that the user's gripping action will at least grip one of the first induction coil 310 or the second induction coil 320, thereby enabling functional control of the head assembly 100. This avoids the situation in traditional solutions where the user cannot control the head assembly 100 when gripping at a breakpoint, thus improving the user experience.

[0077] Please refer to Figure 1-4 In one embodiment, a first straight line passing through the center of the first induction coil 310 exists on the plane containing the first induction coil 310. The first straight line passes through the orthographic projection of the coil body of the first induction coil 310 and at least one second gap 340 onto the plane. A second straight line passing through the center of the second induction coil 320 exists on the plane containing the second induction coil 320. The second straight line passes through the orthographic projection of the coil body of the second induction coil 320 and at least one first gap 330 onto the plane.

[0078] When a user grips the sensor handle 300, if the grip is on the first gap 330, the user will simultaneously grip the coil of the second induction coil 320 along the second straight line; if the grip is on the second gap 340, the user will simultaneously grip the coil of the first induction coil 310 along the first straight line. This ensures that the user's grip action will engage at least one of the first induction coil 310 or the second induction coil 320, thereby enabling functional control of the head unit 100. For example, it can control the unlocking function of the head unit 100.

[0079] Please refer to Figure 1-4 Specifically, the first induction coil 310 and the second induction coil 320 can be in the same plane, that is, the arrangement of the first induction coil 310 and the second induction coil 320 can be a "large loop containing a small loop" arrangement in the same plane. Alternatively, the first induction coil 310 and the second induction coil 320 can not be in the same plane, that is, the first induction coil 310 and the second induction coil 320 can be located in different planes along the depth direction of the sensing handle 300. The aforementioned "depth" direction can be understood as the direction perpendicular to the sensing handle 300, that is... Figure 3 The direction indicated by the central axis L1.

[0080] Please refer to Figure 1-4In one embodiment, at least one first gap 330 is partially or entirely projected onto the plane where the second induction coil 320 is located, and at least one second gap 340 is partially or entirely projected onto the plane where the first induction coil 310 is located, and so on.

[0081] When a user grips the sensor handle 300, if the grip is on the first gap 330, the user will simultaneously grip the coil of the second induction coil 320 along the depth direction of the sensor handle 300. If the grip is on the second gap 340, the user will grip the coil of the first induction coil 310 along the depth direction of the sensor handle 300. This ensures that the user's gripping action will grip at least one of the first induction coil 310 and the second induction coil 320, thereby enabling functional control of the head assembly 100. For example, it can control the unlocking function of the head assembly 100. That is, the first induction coil 310 and the second induction coil 320 may not be in the same plane, but rather in different planes along the depth direction of the sensor handle 300. The first gap 330 and the second induction coil 320 are arranged opposite each other in the depth direction, and the second gap 340 and the first induction coil 310 are also arranged opposite each other in the depth direction.

[0082] Please refer to Figure 3-8 In one embodiment, there are at least two first gaps 330 and at least two second gaps 340, and the two first gaps 330 and the two second gaps 340 are symmetrically distributed circumferentially on the sensor handle 300.

[0083] On the one hand, the first induction coil 310 is divided into two segments by two first gaps 330, and the second induction coil 320 is divided into two segments by two second gaps 340, thus facilitating the segmented installation of the first induction coil 310 and the second induction coil 320. On the other hand, the two first gaps 330 and the two second gaps 340 are symmetrically distributed circumferentially on the induction handle 300, making it easier to determine the positions of the two first gaps 330 and the two second gaps 340 on the induction handle 300, so that the two first gaps 330 and the two second gaps 340 are staggered along the circumference of the induction handle 300.

[0084] Please refer to Figure 3-8In one embodiment, both the first induction coil 310 and the second induction coil 320 include at least two capacitor lines 350. The at least two capacitor lines 350 of the first induction coil 310 form a coil body, and the at least two capacitor lines 350 of the second induction coil 320 form a coil body. A first gap 330 is provided between adjacent capacitor lines 350 in the first induction coil 310, and a second gap 340 is provided between adjacent capacitor lines 350 in the second induction coil 320.

[0085] On one hand, a first induction coil 310 and a second induction coil 320 are formed by at least two capacitive wires 350, allowing both the first and second induction coils 310 to be triggered based on the induction of the capacitive wires 350. On the other hand, adjacent capacitive wires 350 in the first induction coil 310 are separated by a first gap 330, and adjacent capacitive wires 350 in the second induction coil 320 are separated by a second gap 340, facilitating the segmented installation of the capacitive wires 350 in the first and second induction coils 310 and 320. Of course, in other embodiments, the capacitive wires 350 can be replaced by a conductive coating, conductive foam, or conductive silicone.

[0086] Please refer to Figure 3-8 In one embodiment, the first induction coil 310 has at least two capacitor lines 350, including a first capacitor line 351 and a second capacitor line 352, and the second induction coil 320 has at least two capacitor lines 350, including a third capacitor line 353 and a fourth capacitor line 354. The first capacitor line 351 and the second capacitor line 352 together form a coil of the first induction coil 310. The third capacitor line 353 and the fourth capacitor line 354 together form a coil of the second induction coil 320.

[0087] The first induction coil 310 is formed by the first capacitor line 351 and the second capacitor line 352, allowing the first induction coil 310 to be triggered based on the induction of the first capacitor line 351 and the second capacitor line 352. Similarly, the second induction coil 320 is formed by the third capacitor line 353 and the fourth capacitor line 354, allowing the second induction coil 320 to be triggered based on the induction of the third capacitor line 353 and the fourth capacitor line 354. Of course, in other embodiments, the first induction coil 310 and the second induction coil 320 may also include a greater number of capacitor lines 350; for example, both the first induction coil 310 and the second induction coil 320 may include three, four, five, or more capacitor lines 350.

[0088] Please refer to Figure 3-8In one embodiment, the head assembly 100 includes a circuit board assembly 400. A first capacitor line 351, a second capacitor line 352, a third capacitor line 353, and a fourth capacitor line 354 each have an electrical connection terminal and a mounting connection terminal. The electrical connection terminals of the first capacitor line 351 and the second capacitor line 352 are both connected to the circuit board assembly 400, and a first gap 330 exists between them. The mounting connection terminals of the first capacitor line 351 and the second capacitor line 352 are positioned opposite each other, and another first gap 330 exists between them. The electrical connection terminals of the third capacitor line 353 and the fourth capacitor line 354 are both connected to the circuit board assembly 400, and a second gap 340 exists between them. The mounting connection end of the third capacitor line 353 is positioned opposite to the mounting connection end of the fourth capacitor line 354, and there is another second gap 340 between the mounting connection end of the third capacitor line 353 and the mounting connection end of the fourth capacitor line 354.

[0089] On one hand, the first induction coil 310 is electrically connected to the circuit board assembly 400 through the electrical connection terminals of the first capacitor line 351 and the second capacitor line 352, and the second induction coil 320 is electrically connected to the circuit board assembly 400 through the electrical connection terminals of the third capacitor line 353 and the fourth capacitor line 354. On the other hand, the first capacitor line 351 and the second capacitor line 352 are separated by a first gap 330 between the electrical connection terminals of the first capacitor line 351 and the second capacitor line 352, and another first gap 330 between the mounting connection terminals of the first capacitor line 351 and the second capacitor line 352, so as to realize the segmented installation of the first induction coil 310. The third capacitor line 353 and the fourth capacitor line 354 are separated by a second gap 340 between the electrical connection terminals of the third capacitor line 353 and the fourth capacitor line 354, and another second gap 340 between the mounting connection terminals of the third capacitor line 353 and the fourth capacitor line 354, so as to realize the segmented installation of the second induction coil 320.

[0090] Please refer to Figure 1-8In one embodiment, the head assembly 100 includes a circuit board assembly 400. The first capacitor line 351, the second capacitor line 352, the third capacitor line 353, and the fourth capacitor line 354 each have an electrical connection end and a mounting connection end. The electrical connection ends of the first capacitor line 351 and the second capacitor line 352 are both connected to the circuit board assembly 400, and a first gap 330 exists between the electrical connection ends of the first capacitor line 351 and the second capacitor line 352. The orthographic projection of this first gap 330 onto the plane where the second induction coil 320 is located is on the third capacitor line 353. The mounting connection end of the first capacitor line 351 is positioned opposite to the mounting connection end of the second capacitor line 352, and another first gap 330 exists between these two mounting connection ends. The orthographic projection of this other first gap 330 onto the plane where the second induction coil 320 is located is on the fourth capacitor line 354. The electrical connection terminals of the third capacitor line 353 and the fourth capacitor line 354 are both connected to the circuit board assembly 400, and a second gap 340 is provided between the electrical connection terminals of the third capacitor line 353 and the fourth capacitor line 354. The orthographic projection of the second gap 340 on the plane where the first induction coil 310 is located is located on the first capacitor line 351. The mounting connection terminals of the third capacitor line 353 and the fourth capacitor line 354 are arranged opposite to each other, and another second gap 340 is provided between the mounting connection terminals of the third capacitor line 353 and the fourth capacitor line 354. The orthographic projection of the other second gap 340 on the plane where the first induction coil 310 is located is located on the second capacitor line 352.

[0091] When a user grips the sensor handle 300, if the grip is placed in a first gap 330 between the electrical connection terminals of the first capacitor line 351 and the second capacitor line 352, the user will simultaneously grip the third capacitor line 353 along the depth direction of the sensor handle 300. If the grip is placed in another first gap 330 between the mounting connection terminals of the first capacitor line 351 and the second capacitor line 352, the user will simultaneously grip the fourth capacitor line 354 along the depth direction of the sensor handle 300. If the grip is placed in a second gap 340 between the electrical connection terminals of the third capacitor line 353 and the fourth capacitor line 354, the user will simultaneously grip the first capacitor line 351 along the depth direction of the sensor handle 300. If the grip is placed in another second gap 340 between the mounting connection terminals of the third capacitor line 353 and the fourth capacitor line 354, the user will simultaneously grip the second capacitor line 352 along the depth direction of the sensor handle 300. This ensures that the user's grip action will involve gripping at least one of the first capacitor line 351, the second capacitor line 352, the third capacitor line 353, and the fourth capacitor line 354, thereby enabling functional control of the head unit 100. For example, it enables control of the unlocking function of the head unit 100.

[0092] Please refer to Figure 5-8 In one embodiment, a mounting groove 360 ​​is provided around the periphery of the sensor handle 300. The mounting groove 360 ​​includes a first mounting groove 361 and a second mounting groove 362, which are arranged in parallel. A first capacitor line 351 and a second capacitor line 352 are disposed in the first mounting groove 361, and a third capacitor line 353 and a fourth capacitor line 354 are disposed in the second mounting groove 362.

[0093] The first induction coil 310 is installed in the first mounting slot 361, thereby positioning and protecting the first capacitor line 351 and the second capacitor line 352. The second induction coil 320 is also installed in the second mounting slot 362, thereby positioning and protecting the third capacitor line 353 and the fourth capacitor line 354. Of course, in other embodiments, a snap-fit ​​structure or other suitable mounting structure can also be used to position the first capacitor line 351, the second capacitor line 352, the third capacitor line 353, and the fourth capacitor line 354.

[0094] Please refer to Figure 5-8In one embodiment, the head assembly 100 includes a circuit board assembly 400, which has a first side 410 and a second side 420 disposed opposite to each other. A first capacitor line 351, a second capacitor line 352, a third capacitor line 353, and a fourth capacitor line 354 each have an electrical connection end and a mounting connection end. A first mounting groove 361 has a first mounting opening 363 facing the first side 410 of the circuit board assembly 400. The electrical connection ends of the first capacitor line 351 and the second capacitor line 352 extend from the first mounting opening 363 to connect with the first side 410 of the circuit board assembly 400, and a first gap 330 is located within the first mounting opening 363. A second mounting groove 362 has a second mounting opening 364 facing the second side 420 of the circuit board assembly 400. The electrical connection ends of the third capacitor line 353 and the fourth capacitor line 354 extend from the second mounting opening 364 to connect with the second side 420 of the circuit board assembly 400, and a second gap 340 is located within the second mounting opening 364. The mounting connection ends of the first capacitor line 351 and the second capacitor line 352 are disposed opposite each other in the first mounting groove 361. The first mounting groove 361 is provided with a first partition 365 that separates the mounting connection ends of the first capacitor line 351 and the second capacitor line 352. The first partition 365 is located within another first gap 330. The mounting connection ends of the third capacitor line 353 and the fourth capacitor line 354 are disposed opposite each other in the second mounting groove 362. The second mounting groove 362 is provided with a second partition 366 that separates the mounting connection ends of the third capacitor line 353 and the fourth capacitor line 354. The second partition 366 is located within another second gap 340.

[0095] On one hand, by opening a first mounting opening 363, the electrical connection ends of the first capacitor line 351 and the second capacitor line 352 can extend out of the first mounting opening 363 into the first mounting groove 361 and connect to the first side 410 of the circuit board assembly 400. By opening a second mounting opening 364, the electrical connection ends of the third capacitor line 353 and the fourth capacitor line 354 can extend out of the second mounting opening 364 into the second mounting groove 362 and connect to the second side 420 of the circuit board assembly 400. On the other hand, a first separating portion 365 separates the mounting connection ends of the first capacitor line 351 from those of the second capacitor line 352, and a second separating portion 366 separates the mounting connection ends of the third capacitor line 353 from those of the fourth capacitor line 354.

[0096] Please refer to Figure 1-6 In one embodiment, the sensor handle 300 further includes a mounting groove cover plate 370, which covers the mounting groove 360.

[0097] The mounting slot cover plate 370 is placed on the mounting slot 360 to cover the mounting slot 360 and the capacitor wire 350 inside the mounting slot 360. This not only helps to improve the flatness of the appearance of the sensor handle 300, but also helps to protect the capacitor wire 350.

[0098] Please refer to Figure 1-4 In one embodiment, the first induction coil 310 and the second induction coil 320 include at least one of capacitor wire 350, conductive coating, conductive foam and conductive silicone.

[0099] Depending on actual needs, one of the following materials can be selected to form the first induction coil 310 and the second induction coil 320: capacitor wire 350, conductive coating, conductive foam, and conductive silicone. Alternatively, a combination of multiple materials from capacitor wire 350, conductive coating, conductive foam, and conductive silicone can be selected to form the first induction coil 310 and the second induction coil 320.

[0100] Please refer to Figure 1-4 In one embodiment, the X-ray imaging apparatus further includes a locking component (not shown), through which the head assembly 100 is connected to the support device 200. When locked, the locking component is used to restrict relative movement between the head assembly 100 and the support device 200.

[0101] Since the head assembly 100 is connected to the support device 200 via a locking component, the locking component can be locked when the head assembly 100 is not required to move, thereby restricting the relative movement between the head assembly 100 and the support device 200. Specifically, the locking component can be a drive motor with a locking function or a transmission structure with a locking function, etc.

[0102] Please refer to Figure 1-4 In one embodiment, the head assembly 100 is capable of linear motion along a first axis, a second axis, and a third axis on the support device 200, and is also capable of rotational motion around the first axis, the second axis, and the third axis on the support device 200, wherein the first axis, the second axis, and the third axis are perpendicular to each other. When the user holds the first induction coil 310 and / or the second induction coil 320, the locking component is unlocked, wherein unlocking the locking component includes: releasing the restriction on linear motion of the head assembly 100 along the first axis, the second axis, and the third axis, and releasing the restriction on rotational motion of the head assembly 100 around the first axis, the second axis, and the third axis.

[0103] When movement of the head assembly 100 is required, the user can grip the sensor handle 300, thereby gripping at least one of the first induction coil 310 and the second induction coil 320, which unlocks the locking assembly. This allows the head assembly 100 to move linearly along the first, second, and third axes on the support device 200, and also allows the head assembly 100 to rotate around the first, second, and third axes on the support device 200. Specifically, in practical applications, the first axis can be vertically oriented, and the second and third axes can be located in a horizontal plane.

[0104] On the other hand, this embodiment also provides an X-ray imaging device.

[0105] Please refer to Figure 1-10 The X-ray imaging device includes a head assembly 100, a detection assembly (not shown), a support assembly 200, a locking assembly (not shown), and a sensor handle 300.

[0106] The head unit 100 includes a housing 110 and an X-ray source disposed within the housing 110 for generating X-rays. The detection assembly includes a flat panel detector for receiving X-rays to achieve imaging. The head unit 100 is connected to the support assembly 200 via a locking assembly, which, in a locked state, restricts relative movement between the head unit 100 and the support assembly 200. A sensor handle 300 is connected to the head unit 100 and has a ring-shaped sensor component 380. When the user does not hold the sensor handle 300 and therefore does not trigger the sensor component 380, the locking assembly remains locked. When the user holds the sensor handle 300 at any position, triggering the sensor component 380, the locking assembly releases the lock, allowing relative movement between the head unit 100 and the support assembly 200.

[0107] Since the head assembly 100 is connected to the support device 200 via a locking component, the locking component can be locked when movement of the head assembly 100 is not required, thereby restricting the relative movement between the head assembly 100 and the support device 200. When movement of the head assembly 100 is required, the user can trigger the sensing component 380 by holding the sensor handle 300 at any position, thereby releasing the locking component and allowing relative movement between the head assembly 100 and the support device 200. This avoids the situation in traditional solutions where the user cannot unlock the head assembly 100 when holding it at a breakpoint, thus improving the user experience.

[0108] Please refer to Figure 1-4In one embodiment, the support device 200 is configured as a suspended support, which includes a ceiling rail 210 and a telescopic column 220. The head assembly 100 can move linearly along a first axis via the telescopic column 220, and can also rotate around the first axis via the telescopic column 220. The head assembly 100 and the telescopic column 220 can move linearly along a second axis and a third axis via the ceiling rail 210, wherein the first axis, the second axis, and the third axis are perpendicular to each other. When the user grips the sensor handle 300 at any position, thereby triggering the sensor component 380, the locking component is unlocked. The unlocking of the locking component includes: releasing the restriction on the linear movement of the head assembly 100 along the first axis, the second axis, and the third axis, and releasing the restriction on the rotational movement of the head assembly 100 around the first axis.

[0109] When movement of the head assembly 100 is required, the user can trigger the sensing component 380 by holding the sensor handle 300 at any position, thereby releasing the locking state of the locking component. This allows the head assembly 100 to move linearly along the first axis and rotate around the first axis via the telescopic column 220. It also allows the head assembly 100 and the telescopic column 220 to move linearly along the second and third axes via the ceiling track 210. In practical applications, the first axis can be set vertically, while the second and third axes can be located in a horizontal plane.

[0110] Please refer to Figure 1-4 In one embodiment, the head assembly 100 is also capable of rotational movement about an axis parallel to the second axis and about an axis parallel to the third axis. The unlocked state of the locking assembly further includes releasing the restriction on the head assembly 100's rotational movement about an axis parallel to the second axis and about an axis parallel to the third axis.

[0111] When movement of the head assembly 100 is required, the user can trigger the sensing component 380 by holding the sensor handle 300 at any position, thereby releasing the locking state of the locking component. This allows the head assembly 100 to move linearly along the first axis and rotate around the first axis via the telescopic column 220. It also allows the head assembly 100 and the telescopic column 220 to move linearly along the second and third axes via the ceiling track 210. Furthermore, it allows the head assembly 100 to rotate around an axis parallel to the second axis and around an axis parallel to the third axis. In practical applications, the first axis can be vertically oriented, while the second and third axes can be located in a horizontal plane.

[0112] Please refer to Figure 1-4In one embodiment, the support device 200 is configured as a vertical support (not shown), which includes a ground rail and a column. The head assembly 100 is capable of linear motion along a first axis and rotational motion around the first axis on the column. The head assembly 100 and the column are capable of linear motion in a plane perpendicular to the first axis via the ground rail. When the user grips the sensor handle 300 at any position, thereby triggering the sensor component 380, the locking component is unlocked. The unlocking of the locking component includes: releasing the restriction on the head assembly 100's linear motion along the first axis and rotational motion around the first axis, as well as releasing the restriction on the head assembly 100's linear motion in a plane perpendicular to the first axis.

[0113] When the head assembly 100 needs to move, the user can trigger the sensing component 380 by holding the sensing handle 300 at any position, thereby releasing the locking state of the locking component, which in turn allows the head assembly 100 to move linearly along the first axis on the column and rotate around the first axis. It also allows the head assembly 100 and the column to move linearly in a plane perpendicular to the first axis via the ground rail.

[0114] On the other hand, this embodiment also provides an X-ray imaging device.

[0115] Please refer to Figure 1-3 11 and 12, the X-ray imaging device includes a head assembly 100, a detector assembly (not shown), a support assembly 200, and a sensor handle 300.

[0116] Please refer to Figure 1-3 11 and 12, the head assembly 100 includes a housing 110 and an X-ray source (not shown), the X-ray source being disposed within the housing 110 for generating X-rays. The detection assembly includes a flat panel detector for receiving X-rays to achieve imaging. The head assembly 100 is connected to the support assembly 200, and a sensing handle 300 is connected to the head assembly 100 and has a first induction coil 310 circumferentially disposed therearound it, the first induction coil 310 being interrupted by at least one first gap 330. An orthographic projection of the first induction coil 310 is made in a plane perpendicular to the depth direction L1 of the sensing handle 300, and an orthographic projection of the center of the sensing handle 300 is also made in the same plane. In this plane, any straight line passing through the orthographic projection of the center of the sensing handle 300 intersects with the orthographic projection of the first induction coil 310.

[0117] This allows the user to grip the first induction coil 310 from any position on the induction handle 300, thereby enabling functional control of the head assembly 100. Specifically, the first induction coil 310 can achieve the above purpose by wrapping around the induction handle 300 at least once in the circumference, or by making its orthographic projection in a plane perpendicular to the depth direction form a closed shape, as will be explained in detail in the following embodiments.

[0118] On the other hand, this embodiment also provides an X-ray imaging device.

[0119] Please refer to Figure 1-3 The X-ray imaging device includes a head assembly 100, a detector assembly (not shown), a support assembly 200, and a sensor handle 300.

[0120] Please refer to Figure 1-3 11. The head assembly 100 includes a housing 110 and an X-ray source (not shown), the X-ray source being disposed within the housing 110 for generating X-rays. The detection assembly includes a flat panel detector for receiving X-rays to achieve imaging. The head assembly 100 is connected to the support assembly 200, and a sensing handle 300 is connected to the head assembly 100. The sensing handle 300 has a first induction coil 310, which surrounds the sensing handle 300 at least once circumferentially. The first induction coil 310 is disconnected by at least one first gap 330. The first induction coil 310 has at least one electrical connection end 311 and at least one mounting connection end 312, and is projected orthographically in a plane perpendicular to the depth direction L1 of the sensing handle 300. In the orthographic projection, the extension line L2 of the line segment connecting the electrical connection end 311 and the mounting connection end 312 intersects the first induction coil 310 at at least three points.

[0121] When a user grips the sensor handle 300, if the grip reaches the first gap 330, the user will simultaneously grip the extension portion 312 along the extension line L2 of the connecting segment, thereby enabling functional control of the head assembly 100. This avoids the situation in traditional solutions where the user cannot control the head assembly 100 when gripping the breakpoint, thus improving the user experience. It is understood that the first induction coil 310 can be located in the same plane or can pass through multiple planes perpendicular to the depth direction L1.

[0122] On the other hand, this embodiment also provides an X-ray imaging device.

[0123] Please refer to Figure 1-3 The X-ray imaging device includes a head assembly 100, a detector assembly (not shown), a support assembly 200, and a sensor handle 300.

[0124] Please refer to Figure 1-3 12. The head assembly 100 includes a housing 110 and an X-ray source (not shown), the X-ray source being disposed within the housing 110 for generating X-rays. The detection assembly includes a flat panel detector for receiving X-rays to achieve imaging. The head assembly 100 is connected to the support assembly 200, and a sensing handle 300 is connected to the head assembly 100 and has a first induction coil 310 circumferentially disposed therearound it. The first induction coil 310 has at least one electrical connection end 311 and at least one mounting connection end 312, the at least one electrical connection end 311 and the at least one mounting connection end 312 being disconnected by at least one first gap 330 in a depth direction perpendicular to the sensing handle, and the orthographic projection of the first induction coil 310 in a plane perpendicular to the depth direction forms a closed pattern.

[0125] When movement of the head assembly 100 is required, the user can grip the first induction coil 310 from any position on the induction handle 300 along its depth direction, thereby releasing the locking state of the locking component and allowing relative movement between the head assembly 100 and the support device 200. This avoids the situation in traditional solutions where the user cannot unlock the head assembly 100 when gripping it to a breakpoint, thus improving the user experience. Specifically, as... Figure 12 As shown, the first induction coil 310 has a first gap 330 in the depth direction shown by L1, but its projection on the plane P1 perpendicular to the depth direction forms a closed pattern.

[0126] Please refer to Figure 1-3 In one embodiment, the X-ray imaging apparatus further includes a locking component (not shown), through which the head assembly 100 is connected to the support assembly 200, the locking component being used to restrict relative movement between the head assembly 100 and the support assembly 200 when in a locked state.

[0127] Since the head assembly 100 is connected to the support device 200 via a locking component, the locking component can be locked when the head assembly 100 is not required to move, thereby restricting the relative movement between the head assembly 100 and the support device 200. Specifically, the locking component can be a drive motor with a locking function or a transmission structure with a locking function, etc.

[0128] Please refer to Figure 1-3In one embodiment, 11 and 12, the head assembly 100 is capable of linear motion along the first axis, the second axis, and the third axis on the support device 200, and is also capable of rotational motion around the first axis, the second axis, and the third axis on the support device 200, wherein the first axis, the second axis, and the third axis are perpendicular to each other. When the user holds the first induction coil 310 at any position, the locking component is unlocked, wherein unlocking the locking component includes: releasing the restriction on the linear motion of the head assembly 100 along the first axis, the second axis, and the third axis, and releasing the restriction on the rotational motion of the head assembly 100 around the first axis, the second axis, and the third axis.

[0129] When movement of the head assembly 100 is required, the user can grasp the sensor handle 300, thereby gripping the first induction coil 310 to unlock the locking component. This allows the head assembly 100 to move linearly along the first, second, and third axes on the support device 200, and also allows the head assembly 100 to rotate around the first, second, and third axes on the support device 200. Specifically, in practical applications, the first axis can be vertically oriented, while the second and third axes can be located in a horizontal plane.

[0130] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.

Claims

1. An X-ray imaging device, characterized in that, include: The head assembly includes a housing and an X-ray source, wherein the X-ray source is disposed within the housing for generating X-rays; A detection assembly, comprising a flat panel detector for receiving the X-rays to achieve imaging; A support device, wherein the head assembly is connected to the support device; The sensor handle is connected to the head assembly and is provided with at least a first induction coil and a second induction coil around its circumference. The first induction coil is disconnected by at least one first gap, and the second induction coil is disconnected by at least one second gap. The at least one first gap and the at least one second gap are staggered along the circumference of the sensor handle.

2. The X-ray imaging device as described in claim 1, characterized in that, On the plane where the first induction coil is located, there exists a first straight line passing through the center of the first induction coil, and the first straight line is projected onto the plane through the coil body of the first induction coil and at least one second gap; on the plane where the second induction coil is located, there exists a second straight line passing through the center of the second induction coil, and the second straight line is projected onto the plane through the coil body of the second induction coil and at least one first gap.

3. The X-ray imaging device as described in claim 1 or 2, characterized in that, At least one portion or all of the orthogonal projection of the first gap onto the plane where the second induction coil is located falls into the coil body of the second induction coil, and at least one portion or all of the orthogonal projection of the second gap onto the plane where the first induction coil is located falls into the coil body of the first induction coil.

4. The X-ray imaging device as described in claim 1, characterized in that, The number of at least one first gap is two, and the number of at least one second gap is two, with the two first gaps and the two second gaps being symmetrically distributed circumferentially on the sensor handle.

5. The X-ray imaging device as described in claim 1, characterized in that, Both the first induction coil and the second induction coil include at least two capacitor lines; the at least two capacitor lines of the first induction coil form the first induction coil coil body, and the at least two capacitor lines of the second induction coil form the second induction coil coil body. There is a first gap between adjacent capacitor lines in the first induction coil, and there is a second gap between adjacent capacitor lines in the second induction coil.

6. The X-ray imaging device as described in claim 5, characterized in that, The first induction coil has at least two capacitor lines, including a first capacitor line and a second capacitor line; the second induction coil has at least two capacitor lines, including a third capacitor line and a fourth capacitor line; the first capacitor line and the second capacitor line together form the coil body of the first induction coil; the third capacitor line and the fourth capacitor line together form the coil body of the second induction coil.

7. The X-ray imaging apparatus as described in claim 6, characterized in that, The head assembly is provided with a circuit board assembly, and the first capacitor line, the second capacitor line, the third capacitor line and the fourth capacitor line all have electrical connection terminals and mounting connection terminals; Both the electrical connection end of the first capacitor line and the electrical connection end of the second capacitor line are connected to the circuit board assembly, and there is a first gap between the electrical connection end of the first capacitor line and the electrical connection end of the second capacitor line. The mounting connection end of the first capacitor line is disposed opposite to the mounting connection end of the second capacitor line, and there is another first gap between the mounting connection end of the first capacitor line and the mounting connection end of the second capacitor line; The electrical connection ends of the third capacitor line and the fourth capacitor line are both connected to the circuit board assembly, and there is a second gap between the electrical connection ends of the third capacitor line and the fourth capacitor line. The mounting connection end of the third capacitor line is disposed opposite to the mounting connection end of the fourth capacitor line, and there is another second gap between the mounting connection end of the third capacitor line and the mounting connection end of the fourth capacitor line.

8. The X-ray imaging apparatus as described in claim 6, characterized in that, The head assembly is provided with a circuit board assembly, and the first capacitor line, the second capacitor line, the third capacitor line and the fourth capacitor line all have electrical connection terminals and mounting connection terminals; Both the electrical connection ends of the first capacitor line and the second capacitor line are connected to the circuit board assembly, and there is a first gap between the electrical connection ends of the first capacitor line and the second capacitor line. The orthographic projection of the first gap on the plane where the second induction coil is located is located on the third capacitor line. The mounting connection ends of the first capacitor line and the mounting connection ends of the second capacitor line are arranged opposite to each other, and there is another first gap between the mounting connection ends of the first capacitor line and the mounting connection ends of the second capacitor line. The orthographic projection of the other first gap on the plane where the second induction coil is located is located on the fourth capacitor line. Both the electrical connection ends of the third capacitor line and the fourth capacitor line are connected to the circuit board assembly, and there is a second gap between the electrical connection ends of the third capacitor line and the fourth capacitor line. The orthographic projection of the second gap on the plane where the first induction coil is located is located on the first capacitor line. The mounting connection end of the third capacitor line is disposed opposite to the mounting connection end of the fourth capacitor line, and there is another second gap between the mounting connection end of the third capacitor line and the mounting connection end of the fourth capacitor line. The orthographic projection of the other second gap on the plane where the first induction coil is located is located on the second capacitor line.

9. The X-ray imaging apparatus as described in claim 6, characterized in that, A mounting groove is provided around the periphery of the sensor handle. The mounting groove includes a first mounting groove and a second mounting groove, which are arranged in parallel. The first capacitor wire and the second capacitor wire are disposed in the first mounting groove, and the third capacitor wire and the fourth capacitor wire are disposed in the second mounting groove.

10. The X-ray imaging apparatus as described in claim 9, characterized in that, The head assembly includes a circuit board assembly, which has a first side and a second side disposed opposite to each other; the first capacitor line, the second capacitor line, the third capacitor line and the fourth capacitor line each have an electrical connection end and a mounting connection end; The first mounting slot has a first mounting opening facing the first side of the circuit board assembly, the electrical connection ends of the first capacitor line and the second capacitor line extend from the first mounting opening to connect with the first side of the circuit board assembly, and a first gap is located within the first mounting opening; The second mounting slot has a second mounting opening facing the second side of the circuit board assembly, the electrical connection ends of the third capacitor line and the fourth capacitor line extend from the second mounting opening to connect with the second side of the circuit board assembly, and a second gap is located within the second mounting opening; The mounting connection ends of the first capacitor wire and the second capacitor wire are disposed opposite to each other in the first mounting groove. The first mounting groove is provided with a first partition portion that separates the mounting connection ends of the first capacitor wire and the second capacitor wire, and the first partition portion is located in another first gap. The mounting connection ends of the third capacitor wire and the fourth capacitor wire are disposed opposite to each other in the second mounting groove. The second mounting groove is provided with a second partition portion that separates the mounting connection ends of the third capacitor wire and the fourth capacitor wire, and the second partition portion is located in another second gap.

11. The X-ray imaging apparatus as described in claim 1, characterized in that, Also includes: A locking component is provided, wherein the head assembly is connected to the support device via the locking component, and the locking component, when in a locked state, is used to restrict the relative movement between the head assembly and the support device.

12. The X-ray imaging apparatus as described in claim 11, characterized in that, The head assembly is capable of linear motion along the first axis, the second axis, and the third axis on the support device, and the head assembly is also capable of rotational motion around the first axis, the second axis, and the third axis on the support device, wherein the first axis, the second axis, and the third axis are perpendicular to each other. When the user holds the first induction coil and / or the second induction coil, the locking component releases the locking state, wherein releasing the locking component releases the locking state includes: releasing the restriction on the head assembly to move linearly along the first axis, the second axis and the third axis, and releasing the restriction on the head assembly to rotate around the first axis, the second axis and the third axis.

13. The X-ray imaging apparatus as described in claim 9, characterized in that, The sensor handle also includes a mounting groove cover plate, which covers the mounting groove.

14. The X-ray imaging apparatus as described in claim 1, characterized in that, The first induction coil and the second induction coil include at least one of capacitor wire, conductive coating, conductive foam and conductive silicone.

15. An X-ray imaging device, characterized in that, include: The head assembly includes a housing and an X-ray source, wherein the X-ray source is disposed within the housing for generating X-rays; A detection assembly, comprising a flat panel detector for receiving the X-rays to achieve imaging; Support structure; A locking component is provided, wherein the head assembly is connected to the support device via the locking component, and the locking component, when in a locked state, is used to restrict the relative movement between the head assembly and the support device; The device includes a sensor handle connected to the head assembly, the sensor handle having a ring-shaped sensor component; when the user does not hold the sensor handle and therefore does not trigger the sensor component, the locking component maintains the locked state; when the user holds the sensor handle at any position and triggers the sensor component, the locking component releases the locked state, allowing the head assembly and the support device to move relative to each other.

16. The X-ray imaging apparatus as described in claim 15, characterized in that, The support device is configured as a suspended support, which includes a ceiling rail and a telescopic column. The machine head assembly can move linearly along a first axis via the telescopic column. The machine head assembly can also rotate around the first axis via the telescopic column. The machine head assembly and the telescopic column can move linearly along a second axis and a third axis via the ceiling rail, wherein the first axis, the second axis, and the third axis are perpendicular to each other. When a user holds the sensor handle at any position, thereby triggering the sensor component, the locking component releases the locking state. The locking component releases the locking state by: releasing the restriction on the head assembly to move linearly along the first axis, the second axis, and the third axis, and releasing the restriction on the head assembly to rotate around the first axis.

17. The X-ray imaging apparatus as described in claim 16, characterized in that, The head assembly is also capable of rotating about an axis parallel to the second axis and about an axis parallel to the third axis; the locking assembly further includes releasing the restriction on the head assembly to rotate about an axis parallel to the second axis and about an axis parallel to the third axis.

18. The X-ray imaging apparatus as described in claim 15, characterized in that, The support device is configured as a vertical support, which includes a ground rail and a column. The machine head assembly is capable of linear motion along a first axis and rotational motion around the first axis on the column. The machine head assembly and the column are capable of linear motion in a plane perpendicular to the first axis via the ground rail. When the user holds the sensor handle at any position to trigger the sensor component, the locking component releases the locking state. The locking component releases the locking state by: releasing the restriction on the head assembly to move linearly along the first axis and to rotate around the first axis, and releasing the restriction on the head assembly to move linearly in a plane perpendicular to the first axis.

19. An X-ray imaging device, characterized in that, include: The head assembly includes a housing and an X-ray source, wherein the X-ray source is disposed within the housing for generating X-rays; A detection assembly, comprising a flat panel detector for receiving the X-rays to achieve imaging; A support device, wherein the head assembly is connected to the support device; The device includes a sensor handle connected to the head assembly and a first induction coil arranged around its circumference, the first induction coil being disconnected by at least one first gap; the first induction coil is projected onto a plane perpendicular to the depth direction of the sensor handle, and the center of the sensor handle is projected onto the same plane; in the plane, any straight line passing through the projected center of the sensor handle intersects the projected center of the first induction coil.

20. The X-ray imaging apparatus as described in claim 19, characterized in that, The head assembly is provided with a circuit board assembly. The first induction coil has at least one electrical connection terminal connected to the circuit board assembly and at least one mounting connection terminal, and the gap between the at least one electrical connection terminal and the at least one mounting connection terminal is the first gap. The first induction coil is projected onto a plane perpendicular to the depth direction of the induction handle. In the projection, the straight line containing the first gap has at least three intersection points with the first induction coil.

21. The X-ray imaging apparatus as described in claim 19, characterized in that, The head assembly includes a circuit board assembly. The first induction coil has at least one electrical connection terminal connected to the circuit board assembly and at least one mounting connection terminal. The at least one electrical connection terminal and the at least one mounting connection terminal are disconnected by at least one first gap in the depth direction perpendicular to the induction handle, and the orthographic projection of the first induction coil in the plane perpendicular to the depth direction forms a closed shape.

22. The X-ray imaging apparatus according to any one of claims 19-21, characterized in that, Also includes: A locking component is provided, wherein the head assembly is connected to the support device via the locking component, and the locking component, when in a locked state, is used to restrict the relative movement between the head assembly and the support device.

23. The X-ray imaging apparatus as described in claim 22, characterized in that, The head assembly is capable of linear motion along the first axis, the second axis, and the third axis on the support device, and the head assembly is also capable of rotational motion around the first axis, the second axis, and the third axis on the support device, wherein the first axis, the second axis, and the third axis are perpendicular to each other. When the user holds the first induction coil at any position, the locking component releases the locking state, wherein releasing the locking component releases the locking state includes: releasing the restriction on the head assembly to move linearly along the first axis, the second axis and the third axis, and releasing the restriction on the head assembly to rotate around the first axis, the second axis and the third axis.

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