X-ray machine adjusting device for spine isthmus detection

Abstract

The utility model relates to the technical field of X-ray adjusting devices, in particular to an X-ray machine adjusting device for spinal isthmus detection. The X-ray machine adjusting device comprises a bearing disc, a motor and a rotary knob adjusting switch assembly, the top face of the bearing disc is used for making contact with the feet of a subject and bearing the subject, the motor is connected with the bottom face of the bearing disc and used for providing power for rotation of the bearing disc, and the rotary knob adjusting switch assembly is used for adjusting the rotary knob adjusting switch assembly. The knob adjusting switch assembly is electrically connected with the motor and used for controlling rotation of the motor. The switch assembly is adjusted by rotating the knob, so that the motor rotates, the bearing disc is driven to rotate, and the angle between the coronal plane of a subject standing on the bearing disc and the irradiation direction of the X-ray machine is changed. The problems that the rotating angle does not meet the requirement, the spinal spondylolysis examination efficiency is low and the accuracy is poor when an examinee is subjected to spondylolysis examination are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of X-ray machine adjustment devices, in particular to an X-ray machine adjustment device used for spina isthmic bifida detection. Background Art

[0002] X-rays produced by an X-ray machine can be used to detect bone and soft tissue lesions. For example, a chest X-ray can be used to diagnose chest and lung diseases such as rib fractures, pneumonia, lung cancer, or emphysema.

[0003] At present, when patients with suspected isthmic spondylolysis are subjected to spinal X-ray examination, it is often necessary to take double oblique spinal films to better display the position of the vertebral isthmus. However, in clinical work, the patient's body rotation angle often does not meet the doctor's requirements, so the isthmus fracture position cannot be photographed. Sometimes, in order to find a suitable position, it is even necessary to take multiple X-rays, which increases the patient's radiation dose and brings great inconvenience to clinical practice.

[0004] Therefore, how to provide an X-ray machine adjustment device for spina isthmic bifida detection, so that the examinee does not need to rotate the angle by himself, but the radiographer can adjust the examinee's rotation angle, thereby improving the efficiency and accuracy of spina isthmic bifida detection, is a technical problem that needs to be solved urgently. Utility Model Content

[0005] The utility model aims to provide an adjustment device for an X-ray machine, so as to solve the problem that when the examinee is examined for isthmic spondylolysis, the examinee's self-rotation angle does not meet the requirement, thus resulting in low efficiency and poor accuracy in the isthmic spondylolysis examination.

[0006] The utility model provides an X-ray machine adjustment device for spina isthmic bifida detection, comprising a carrier plate, a motor and a knob adjustment switch assembly;

[0007] The top surface of the carrying plate is used to contact the feet of the subject and carry the subject;

[0008] The motor is connected to the bottom surface of the carrier plate and is used to provide power for the rotation of the carrier plate;

[0009] The knob adjustment switch assembly is electrically connected to the motor and is used to control the rotation of the motor.

[0010] In one implementation, the knob adjustment switch assembly includes a knob switch and a knob seat;

[0011] The knob switch is provided with an indicating protrusion;

[0012] The knob seat is provided with a plurality of grooves;

[0013] When the knob switch is rotated to a first preset angle, the indicating protrusion is inserted into one of the plurality of grooves. When the knob switch is rotated away from the first preset angle, the rotation of the knob switch generates a sense of resistance. The cooperation between the indicating protrusion and the groove is used to indicate the angle to which the knob switch is rotated.

[0014] In one practicable manner, a support frame is further included, wherein the motor is disposed in the support frame, and a through hole is disposed on the top surface of the support frame so that the rotating shaft of the motor passes through the through hole and is connected to the carrier plate.

[0015] In one practicable manner, a first pedal and a second pedal are disposed on the upper surface of the carrier plate, and the first pedal and the second pedal are used to locate the standing position of the subject.

[0016] In one practicable manner, the device further includes a first pressure sensor, a second pressure sensor and a first vibrator, wherein the first pressure sensor and the second pressure sensor are respectively connected to the first vibrator;

[0017] The first pressure sensor is arranged between the first pedal and the carrying plate;

[0018] The second pressure sensor is arranged between the second pedal and the carrying plate;

[0019] The first vibrator is arranged on the carrying plate; wherein,

[0020] When the first pressure sensor is subjected to pressure, a first electrical signal is emitted;

[0021] When the second pressure sensor is subjected to pressure, a second electrical signal is emitted;

[0022] The first vibrator generates vibration when receiving the first electrical signal and the second electrical signal.

[0023] In one implementation, the device further includes a second vibrator, which is disposed on the knob seat and is connected to the first pressure sensor and the second pressure sensor respectively;

[0024] The second vibrator generates vibrations when receiving the first electrical signal and the second electrical signal.

[0025] In one practicable manner, it further includes a first indicator light, which is disposed on the knob seat and is connected to the first pressure sensor and the second pressure sensor respectively;

[0026] The first indicator light lights up when the first electrical signal and the second electrical signal are received.

[0027] In one implementation, it further includes an infrared transmitter, an infrared receiver, a fence, and a second indicator light;

[0028] The infrared emitter is arranged on the side wall of the carrying plate;

[0029] There are multiple infrared receivers, which are arranged on the inner wall of the enclosure;

[0030] The enclosure is arranged on the upper surface of the support frame, and the enclosure encloses the circumferential wall of the carrying plate;

[0031] There are multiple second indicator lights, which are arranged on the knob seat and are correspondingly connected to multiple infrared receivers;

[0032] When the carrying plate rotates to a second preset angle, the infrared ray emitted by the infrared transmitter is received by one of the multiple infrared receivers, and the infrared receiver receiving the infrared ray sends a third electrical signal to the second indicator light, so that the second indicator light turns on.

[0033] In one practicable manner, a plurality of the second indicator lights are circumferentially arranged on the knob seat with the knob switch as the center.

[0034] In one implementation, a suction cup is provided on the back of the knob adjustment switch assembly for adsorbing on a table to facilitate fixing the knob adjustment switch assembly.

[0035] The utility model has the following beneficial effects: by rotating the knob to adjust the switch assembly, the motor rotates, thereby driving the carrier plate to rotate, so that the angle between the coronal plane of the examinee standing on the carrier plate and the direction of the X-ray machine irradiation changes. The radiographer adjusts the rotation angle of the carrier plate by rotating the knob to adjust the switch angle, so that the examinee does not need to rotate the angle by himself, thereby improving the efficiency of the spinal spondylosis examination and ensuring the accuracy of the spinal spondylosis examination. Moreover, due to the controllable rotation of the carrier plate, the angle between the coronal plane of the examinee standing on the carrier plate and the direction of the X-ray machine irradiation can also be controlled. When performing other different examination items of the X-ray machine that require the examinee to rotate the angle, it is only necessary to adjust the knob to adjust the switch assembly to control the rotation angle of the carrier plate, so that the rotation angle of the examinee under other different examination items of the X-ray machine can be met, thereby realizing the X-ray film shooting under different examination items of the X-ray machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 A top view of a knob adjustment switch assembly of an X-ray machine adjustment device for detecting spina isthmic bifida of the utility model;

[0038] Figure 2 It is a front view of a support frame portion of an X-ray machine adjustment device for detecting spinal spondylolysis according to the utility model;

[0039] Figure 3 It is a top view of the support frame portion of an X-ray machine adjustment device for detecting spinal spondylolysis according to the utility model;

[0040] Figure 4 The utility model is a complete front view of a support frame of an X-ray machine adjustment device for detecting isthmic spondylolysis.

[0041] Description of reference numerals:

[0042] 1: carrier plate; 2: motor; 3: knob adjustment switch assembly; 31: knob switch; 32: knob seat; 4: first indicator light; 5: indicator protrusion; 6: groove; 7: support frame; 8: first pedal; 9: second pedal; 10: first pressure sensor; 11: second pressure sensor; 12: first vibrator; 13: second indicator light; 14: infrared transmitter; 15: infrared receiver; 16: second vibrator; 17: enclosure; 18: base; 19: connecting rod. DETAILED DESCRIPTION

[0043] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0046] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides an adjustment device for an X-ray machine, including a carrier plate 1, a motor 2 and a knob adjustment switch assembly 3. The top surface of the carrier plate 1 is used to contact the feet of the subject and carry the subject. The motor 2 is connected to the bottom surface of the carrier plate 1 and is used to provide power for the rotation of the carrier plate 1. The knob adjustment switch assembly 3 is electrically connected to the motor 2 and is used to control the rotation of the motor 2.

[0047] Specifically, when the subject undergoes a spinal X-ray examination, the subject stands on the carrier plate 1, and the radiographer rotates the knob adjustment switch assembly 3 to rotate the motor 2, thereby driving the carrier plate 1 to rotate, so that the angle between the coronal plane of the subject standing on the carrier plate 1 and the irradiation direction of the X-ray machine changes. The radiographer then adjusts the rotation angle of the carrier plate 1 by adjusting the knob adjustment switch assembly 3, so that the subject does not need to rotate the angle by himself.

[0048] In the process of spinal spondylolysis X-ray examination, the examinee needs to rotate to a suitable angle to better display the vertebral isthmus, but the examinee often cannot rotate to a suitable angle, and the radiographer and the examinee who has no medical knowledge sometimes have certain difficulties in communicating during the spinal X-ray examination. Therefore, the operation of the rotation angle of the examinee by the radiographer can effectively improve the efficiency of spinal spondylolysis examination and ensure the accuracy of spinal spondylolysis examination. The knob adjustment switch assembly 3 is arranged in the operation room of the radiographer.

[0049] It should be noted that the motor 2 may be a stepping motor, and can be rotated synchronously according to the rotation angle of the switch assembly 3 adjusted by the knob. The utility model is used in conjunction with an X-ray machine, and does not improve the X-ray machine.

[0050] Furthermore, a suction cup is provided on the back of the knob adjustment switch assembly 3 for adsorbing on a table to facilitate fixing the knob adjustment switch assembly 3. Since the knob adjustment switch assembly is provided in the operation room of the radiographer, the suction cup is provided on the back of the knob adjustment switch assembly 3 to make the knob adjustment switch assembly 3 easy to place and easier to operate.

[0051] The further knob adjustment switch assembly 3 comprises a knob switch 31 and a knob seat 32. The knob switch 31 is provided with an indicating protrusion 5, and the knob seat 32 is provided with a plurality of grooves 6. When the knob switch 31 is rotated to a first preset angle, the indicating protrusion 5 is engaged in one of the plurality of grooves 6. When the knob switch 31 is rotated away from the first preset angle, the rotation of the knob switch 31 generates a sense of resistance, and the cooperation of the indicating protrusion 5 and the groove 6 is used to indicate the angle of rotation of the knob switch 31.

[0052] It should be noted that when the knob switch 31 is turned, the motor 2 will also rotate synchronously, and the angles of rotation of the two are consistent, and the rotation of the motor 2 drives the carrier plate 1 to rotate. The cooperation of the indicating protrusion 5 and the groove 6 is used to indicate the angle of rotation of the knob switch 31, so that the filming personnel can intuitively understand the angle of rotation of the carrier plate 1. The first preset angle can also be set as needed. It is preferably 30 degrees, that is, starting from 0 degrees, a groove 6 corresponding to the indicating protrusion 5 is set on the knob seat 32 every 30 degrees in the circumference of the knob switch 31. The side of the groove 6 and the upper surface of the knob seat 32 are all provided with angle counting marks corresponding to the groove 6. Exemplarily, the knob switch 31 is a structure with a conventional knob sensor or a rotary encoder, so that when the knob switch 31 is rotated, the knob sensor or the rotary encoder will detect the rotation position change of the knob switch 31, form a motor 2 control signal, and send it to the motor 2, so that the motor 2 responds to the motor 2 control signal and rotates synchronously. It should be noted that the knob sensor and the rotary encoder are conventional structures, which are not limited in the present application. In addition, how the knob sensor and the knob encoder form electrical signals and send them to the motor 2, and how the motor 2 rotates synchronously in response to the electrical signals are also conventional structures, which are not improved in the present application.

[0053] like Figure 4 As shown, in one embodiment, the adjustment device of the X-ray machine also includes a support frame 7, in which a motor 2 is arranged, and a through hole is arranged on the top surface of the support frame 7 so that the rotating shaft of the motor 2 passes through the through hole and is connected to the carrier plate 1. The support frame 7 is used to protect the motor 2. Preferably, connecting rods 19 are arranged on both sides of the support frame 7, and a foot 18 is arranged below the bottom surface of the support frame 7. Since the technical solution is to adjust the angle between the subject and the irradiation direction of the X-ray machine, it should be ensured that the support frame 7 of the technical solution should be relatively fixed with the setting position of the X-ray machine. Therefore, by arranging the connecting rod 19 on the support frame 7, the support frame 7 is connected to the X-ray machine through the connecting rod 19. If the X-ray machine does not support this method, this purpose can also be achieved by adjusting the foot 18 below the support frame 7, that is, adjusting the length of the foot 18, and placing the support frame 7 in a suitable position with respect to the irradiation direction of the X-ray machine, so as to achieve a better fixing effect on the support frame 7.

[0054] In one embodiment, a first pedal 8 and a second pedal 9 are provided on the upper surface of the carrier plate 1, and the first pedal 8 and the second pedal 9 are used to locate the standing position of the examinee, that is, the examinee's feet correspond to the first pedal 8 and the second pedal 9. Providing two pedals can make it easier for the examinee to understand the position to stand when taking an X-ray of the spine.

[0055] Furthermore, the adjustment device of the X-ray machine also includes a first pressure sensor 10, a second pressure sensor 11 and a first vibrator 12. The first pressure sensor 10 and the second pressure sensor 11 are respectively connected to the first vibrator 12. The first pressure sensor 10 is arranged between the first pedal 8 and the carrier plate 1, the second pressure sensor 11 is arranged between the second pedal 9 and the carrier plate 1, and the first vibrator 12 is arranged on the carrier plate 1. When the first pressure sensor 10 is subjected to pressure, a first electrical signal is sent out, and when the second pressure sensor 11 is subjected to pressure, a second electrical signal is sent out. When the first vibrator 12 receives the first electrical signal and the second electrical signal, the first vibrator 12 vibrates.

[0056] Specifically, the subject stands on the supporting plate 1 with his two feet standing on the first pedal 8 and the second pedal 9 respectively. The first pressure sensor 10 located between the first pedal 8 and the supporting plate 1 is subjected to pressure and sends out a first electrical signal. The second pressure sensor 11 located between the second pedal 9 and the supporting plate 1 is subjected to pressure and sends out a second electrical signal. The first electrical signal and the second electrical signal are simultaneously received by the first vibrator 12 through the first PLC control module, so that the first vibrator 12 vibrates, prompting the subject to stand in the correct position.

[0057] The present application does not limit the number of the first pressure sensor 10 and the second pressure sensor 11. Preferably, there are two first pressure sensors 10 and second pressure sensors 11. They are divided into two groups and are respectively arranged at the upper end and the lower end of the first pedal 8 and the second pedal 9, corresponding to the front end of the sole and the heel of the foot, respectively, so that the judgment result of whether the subject's standing position is correct is more accurate.

[0058] In one embodiment, the adjustment device of the X-ray machine also includes a second vibrator 16, which is arranged on the knob seat 32. The second vibrator 16 is connected to the first pressure sensor 10 and the second pressure sensor 11 respectively. When the second vibrator 16 receives the first electrical signal and the second electrical signal, the second vibrator 16 vibrates. Specifically, when the first pressure sensor 10 is under pressure, the first electrical signal is sent out, and when the second pressure sensor 11 is under pressure, the second electrical signal is sent out. When the second vibrator 16 simultaneously receives the first electrical signal and the second electrical signal through the second PLC control module, the second vibrator 16 vibrates. It reminds the radiographer and the examinee that they have correctly stood in the first treading area 8 and the second treading area 9 of the carrier plate 1, and the subsequent operation process of the spinal X-ray examination can be performed on the examinee, that is, rotating the knob switch 31 to adjust the rotation angle of the carrier plate 1.

[0059] In one embodiment, the adjustment device of the X-ray machine also includes a first indicator light 4, which is arranged on the knob seat 32. The first indicator light 4 is respectively connected to the first pressure sensor 10 and the second pressure sensor 11. When the first indicator light 4 receives the first electrical signal and the second electrical signal, the first indicator light 4 lights up.

[0060] Specifically, when the first pressure sensor 10 is under pressure, a first electrical signal is sent out, and when the second pressure sensor 11 is under pressure, a second electrical signal is sent out, and when the first indicator light 4 simultaneously receives the first electrical signal and the second electrical signal through the third PLC control module, the first indicator light 4 is turned on. This prompts the radiographer and the subject to be correctly standing in the first treading area 8 and the second treading area 9 of the carrier plate 1, and the subsequent operation process of the spinal X-ray examination can be performed on the subject, that is, the knob switch 31 is rotated to adjust the rotation angle of the carrier plate 1.

[0061] In one embodiment, the adjustment device of the X-ray machine also includes an infrared transmitter 14, an infrared receiver 15, an enclosure 17 and a second indicator light 13. The infrared transmitter 14 is arranged on the side wall of the carrier plate 1. There are multiple infrared receivers 15, which are arranged on the inner wall of the enclosure 17. The enclosure 17 is arranged on the upper surface of the support frame 7, and the enclosure 17 encloses the circumferential wall of the carrier plate 1. There are multiple second indicator lights 13, which are arranged on the knob seat 32 and are correspondingly connected to the multiple infrared receivers 15. When the carrier plate 1 rotates to a second preset angle, the infrared ray emitted by the infrared transmitter 14 is received by one of the multiple infrared receivers 15, and the infrared receiver 15 that receives the infrared ray sends a third electrical signal to the second indicator light so that the second indicator light 13 lights up.

[0062] Specifically, when the carrier plate 1 rotates to the second preset angle, the infrared transmitter 14 rotates with the rotation of the carrier plate 1, and the infrared rays emitted by the infrared transmitter 14 are received by one of the plurality of infrared receivers 15. The infrared receiver 15 receiving the infrared rays emits a third electrical signal, and the second indicator light 13 connected to the infrared receiver 15 receives the third electrical signal through the fourth PLC control module, and the second indicator light 13 lights up. It is used to indicate the angle of rotation of the knob switch 31, and the corresponding carrier plate 1 also rotates to the corresponding angle.

[0063] It should be noted that for ease of viewing, Figure 2The infrared transmitter 14 and the infrared receiver 15 are not shown. The second preset angle can be set as needed, preferably 45 degrees, that is, starting from 0 degrees, an infrared receiver 15 corresponding to the infrared transmitter 14 is set on the inner wall of the enclosure 17 every 45 degrees in the circumference of the carrier plate 1. The number of infrared receivers 15 set is consistent with the number of second indicator lights 13, and they correspond one to one. Under each second indicator light 13, an angle counting mark corresponding to the second indicator light 13 is set on the upper surface of the knob seat 32. When the second indicator light 13 is on, the filming personnel observes the angle counting mark corresponding to the second indicator light 13, and intuitively understands the angle of rotation of the corresponding carrier plate 1.

[0064] Furthermore, a plurality of second indicator lights 13 are circumferentially arranged on the knob seat 32 with the knob switch 31 as the center.

[0065] It should be noted that the first PLC control module, the second PLC control module, the third PLC control module and the fourth PLC control module are conventional choices, and the working principle of the PLC control module is common sense. The present application has not made any improvement on this. The first PLC control module, the second PLC control module and the third PLC control module in the present application will not send a working signal after receiving the first electrical signal. The first PLC control module, the second PLC control module and the third PLC control module will send a working signal after receiving the second electrical signal. That is to say, after the first PLC control module, the second PLC control module and the third PLC control module receive the first electrical signal and the second electrical signal, they will send working signals to the first vibrator 12, the second vibrator 16 and the first indicator light 4 connected thereto respectively, so that the first vibrator 12, the second vibrator 16 and the first indicator light 4 will work in response to the working signal, and the fourth PLC control module of the present application will directly send a working signal to the second indicator light 13 after receiving the third electrical signal, so that the second indicator light 13 will work in response to the working signal.

[0066] Example

[0067] When it is necessary to perform a spinal X-ray examination on the subject, the subject is guided into the filming room, and the subject stands on the carrier plate 1, with both feet respectively placed in the first pedal 8 and the second pedal 9. The first pressure sensor 10 and the second pressure sensor 11 under the first pedal 8 and the second pedal 9 are subjected to pressure, and the first pressure sensor 10 sends a first electrical signal, and the second pressure sensor 11 sends a second electrical signal. The first vibrator 12 on the carrier plate 1 receives the first electrical signal and the second electrical signal, and vibrates, indicating that the subject's standing position is correct. At the same time, the first indicator light 4 on the knob seat 32 in the operating room lights up, and the second vibrator 16 vibrates, indicating that the filming personnel and the subject have correctly stood on the first pedal 8 and the second pedal 9 of the carrier plate 1, and can start adjusting the knob switch 31. While turning the knob switch 31, the radiographer can judge the rotation angle of the carrier plate 1 according to the relative positions of the indicating protrusion 5 and the groove 6. The radiographer turns the knob switch 31 to drive the motor 2 to rotate, and the carrier plate 1 rotates synchronously, and the angle between the coronal plane of the subject on the carrier plate 1 and the direction of the X-ray machine irradiation changes. During the process of the radiographer adjusting the knob switch 31, as the carrier plate 1 rotates, the infrared transmitter 14 on the carrier plate 1 will pass through the infrared receiver 15. When the infrared transmitter 14 directly irradiates the infrared receiver 15, that is, when the carrier plate 1 rotates to the second preset angle, the infrared receiver 15 will send a third electrical signal to the corresponding second indicator light 13, and the second indicator light 13 will light up to remind the radiographer of the rotation angle of the carrier plate 1 at this time. When the carrier plate 1 rotates away from the second preset angle, the infrared transmitter 14 no longer directly irradiates the infrared receiver 15, and the infrared receiver 15 stops sending the third electrical signal. The second indicator light 13 corresponding to the infrared receiver 15 goes out, and the radiographer continues to turn the knob switch 31 until the angle required for X-ray shooting is reached. The radiographer stops turning the knob switch 31 and performs X-ray shooting of the subject.

[0068] The present technical solution allows the radiographer to operate the knob adjustment switch 31 to adjust the rotation angle of the carrier plate 1, so that the subject on the carrier plate 1 does not need to rotate the angle by himself, thereby solving the problem that the rotation angle does not meet the requirements when the subject is examined for spondylolysis. The spinal X-ray examination and judgment process is simpler to operate, the work efficiency of the radiographer is improved, the efficiency of the spondylolysis examination is improved, and the accuracy of the spondylolysis examination is ensured.

[0069] In the above embodiments, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0070] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0071] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or mode are included in at least one embodiment or mode of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or modes in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or modes described in this specification and the features of the different embodiments or modes, without contradiction.

[0072] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An X-ray machine adjustment device for detecting spina isthmic bifida, characterized in that: It includes a carrier plate, a motor and a knob adjustment switch assembly; The top surface of the carrying plate is used to contact the feet of the subject and carry the subject; The motor is connected to the bottom surface of the carrier plate and is used to provide power for the rotation of the carrier plate; The knob adjustment switch assembly is electrically connected to the motor and is used to control the rotation of the motor, wherein the knob adjustment switch assembly includes a knob switch and a knob seat; The knob switch is provided with an indicating protrusion; The knob seat is provided with a plurality of grooves; When the knob switch is rotated to a first preset angle, the indicating protrusion is stuck in one of the multiple grooves. When the knob switch is rotated away from the first preset angle, the rotation of the knob switch generates a sense of resistance. The cooperation between the indicating protrusion and the groove is used to indicate the angle of rotation of the knob switch. The support frame also includes a support frame, in which the motor is arranged. A through hole is arranged on the top surface of the support frame so that the rotating shaft of the motor can pass through the through hole and be connected to the carrying plate. A first pedal and a second pedal are arranged on the upper surface of the carrying plate. The first pedal and the second pedal are used to locate the standing position of the subject.

2. The X-ray machine adjustment device for spina isthmic bifida detection according to claim 1, characterized in that: It also includes a first pressure sensor, a second pressure sensor and a first vibrator, wherein the first pressure sensor and the second pressure sensor are respectively connected to the first vibrator; The first pressure sensor is arranged between the first pedal and the carrying plate; The second pressure sensor is arranged between the second pedal and the carrying plate; The first vibrator is arranged on the carrying plate; wherein, When the first pressure sensor is subjected to pressure, a first electrical signal is emitted; When the second pressure sensor is subjected to pressure, a second electrical signal is emitted; The first vibrator generates vibration when receiving the first electrical signal and the second electrical signal.

3. The X-ray machine adjustment device for spina isthmic bifida detection according to claim 2, characterized in that: It also includes a second vibrator, which is disposed on the knob seat and is connected to the first pressure sensor and the second pressure sensor respectively; The second vibrator generates vibrations when receiving the first electrical signal and the second electrical signal.

4. The X-ray machine adjustment device for spina isthmic bifida detection according to claim 3, characterized in that: It also includes a first indicator light, which is disposed on the knob seat and is connected to the first pressure sensor and the second pressure sensor respectively; The first indicator light lights up when the first electrical signal and the second electrical signal are received.

5. The X-ray machine adjustment device for spina isthmic bifida detection according to claim 4, characterized in that: It also includes an infrared transmitter, an infrared receiver, a fence and a second indicator light; The infrared emitter is arranged on the side wall of the carrying plate; There are multiple infrared receivers, which are arranged on the inner wall of the enclosure; The enclosure is arranged on the upper surface of the support frame, and the enclosure encloses the circumferential wall of the carrying plate; There are multiple second indicator lights, which are arranged on the knob seat and are correspondingly connected to multiple infrared receivers; When the carrying plate rotates to a second preset angle, the infrared ray emitted by the infrared transmitter is received by one of the multiple infrared receivers, and the infrared receiver receiving the infrared ray sends a third electrical signal to the second indicator light, so that the second indicator light turns on.

6. The X-ray machine adjustment device for spina isthmic bifida detection according to claim 5, characterized in that: A plurality of the second indicator lights are circumferentially arranged on the knob seat with the knob switch as the center.

7. The X-ray machine adjustment device for detecting spina isthmic bifurcation according to claim 6, characterized in that: A suction cup is provided on the back of the knob adjustment switch assembly for adsorbing on a table to facilitate fixing the knob adjustment switch assembly.

Images