Film box device and X-ray photographing equipment

Abstract

The film box device comprises a moving mechanism and a positioning mechanism, the moving mechanism comprises a shell and a supporting plate, the shell is provided with a containing cavity, one side of the shell is provided with an opening communicated with the containing cavity, the supporting plate is arranged on the shell in a sliding mode, the supporting plate can slide into the containing cavity from the opening, and the positioning mechanism is arranged on the supporting plate. The supporting plate is used for mounting a detector; the positioning mechanism comprises a first positioning assembly and a second positioning assembly, the first positioning assembly comprises a screw rod and a pressing block, the screw rod penetrates through the pressing block, the screw rod is in threaded connection with the shell, the pressing block is connected with a pressing plate, and the pressing plate can abut against the detector so that the detector can be fixed between the pressing plate and the supporting plate; the second positioning assembly comprises an attraction plate and two magnets, the attraction plate is fixedly connected to the shell, the two magnets are arranged on the two sides of the supporting plate respectively, and the magnets can attract the attraction plate. The position of the detector can be conveniently positioned, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of X-rays, in particular to a film box device and X-ray photography equipment. Background Art

[0002] X-ray imaging equipment is a device that controls X-rays to radiate and inspect human tissues. Existing X-ray imaging equipment usually needs to repeatedly adjust the position of the film box device during use so that the detector can detect different positions. However, the existing film box device is prone to cause the position of the detector to shake when moving, and the position of the detector cannot be located, which affects the use of the equipment. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the utility model provides a film box device, which can easily locate the position of the detector and improve the convenience of use.

[0004] The utility model also provides an X-ray photography device with the film box device.

[0005] According to the first aspect of the embodiment of the utility model, a film box device is provided, including a moving mechanism and a positioning mechanism, the moving mechanism includes a shell and a support plate, the shell is provided with a cavity, one side of the shell is provided with an opening connected to the cavity, the support plate is slidably arranged in the shell, and the support plate can slide into the cavity from the opening, and the support plate is used to install a detector; the positioning mechanism includes a first positioning component and a second positioning component, the first positioning component includes a screw and a pressure block, the screw is passed through the pressure block, and the screw is threadedly connected to the shell, the pressure block is connected to a pressure plate, the pressure plate can abut against the detector so that the detector can be fixed between the pressure plate and the support plate, the second positioning component includes a suction plate and two magnets, the suction plate is fixedly connected to the shell, the two magnets are respectively arranged on both sides of the support plate, and the magnet can adsorb the suction plate.

[0006] The film box device of the embodiment of the utility model has at least the following beneficial effects: the shell is provided with a cavity, and one side of the shell is provided with an opening connected to the cavity, the support plate is slidably arranged in the shell, and the detector is installed on the support plate so that the detector can slide in the cavity. The screw rod is inserted into the pressure block, and the screw rod is threadedly connected to the support plate so that the pressure block can rotate on the support plate, the pressure plate is fixedly connected to the pressure block, and the pressure block is rotated so that the pressure plate abuts against the detector, so that the detector can be fixed on the support plate, which is convenient for the installation or removal of the detector and improves the convenience of use. In addition, two magnets are respectively arranged on both sides of the support plate, and the suction plate is fixed on the shell so that the magnet can absorb the suction plate, so that the position of the support plate in the cavity can be quickly located, and the position of the support plate can be stabilized, the position shaking of the detector can be reduced, the positioning of the detector is convenient, and the convenience of detection is improved.

[0007] According to some embodiments of the utility model, the first positioning assembly also includes a stop block, which is fixedly connected to the side of the support plate facing away from the pressure block, and the stop block is provided with a first stop portion and a second stop portion, the first stop portion is arranged in a vertical direction, the second stop portion is connected to the upper end of the first stop portion and is arranged in a horizontal direction, and both the first stop portion and the second stop portion can abut against the detector.

[0008] According to some embodiments of the present invention, an end of the second stop portion facing away from the first stop portion is provided with a rounded corner.

[0009] According to some embodiments of the present invention, there are multiple stoppers, and the multiple stoppers are arranged at intervals.

[0010] According to some embodiments of the present utility model, the first positioning assembly further includes two positioning bars, and the two positioning bars are arranged on both sides of the support plate, and the detector can abut against the positioning bars.

[0011] According to some embodiments of the present invention, the cross section of the positioning strip is arc-shaped.

[0012] According to some embodiments of the utility model, the pressing plate is provided with a fastener, and the fastener is threadedly connected to the pressing block.

[0013] According to some embodiments of the utility model, the shell is provided with a guide rail, the support plate is fixedly connected with a slider, and the slider is slidably connected to the guide rail.

[0014] According to some embodiments of the present utility model, the shell is provided with a handle groove, and the handle groove is arranged on a side close to the opening.

[0015] According to a second aspect of the embodiment of the utility model, an X-ray imaging device is provided, comprising the film box device of the embodiment of the first aspect of the utility model.

[0016] The X-ray imaging device of the embodiment of the utility model has at least the following beneficial effects: by setting the film box device of the first aspect of the embodiment of the utility model, the position of the detector can be easily adjusted, and the position shaking of the detector can be reduced, thereby improving the convenience of use.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a schematic diagram of the closed state of the film box device of the first aspect of the utility model;

[0020] Figure 2 It is a schematic diagram of the film box device of the first aspect of the utility model in the closed and opened state;

[0021] Figure 3 is a cross-sectional view of a film box device according to an embodiment of the first aspect of the utility model;

[0022] Figure 4 yes Figure 3 A local enlarged view of point A;

[0023] Figure 5 yes Figure 3 A partial enlarged view of point B;

[0024] Figure 6 is another cross-sectional view of the film box device of the first embodiment of the utility model;

[0025] Figure 7 yes Figure 6 A partial enlarged view of point C.

[0026] Description of reference numerals:

[0027] The moving mechanism 100, the housing 110, the cavity 111, the opening 112, the support plate 120, the guide rail 131, the slider 132, and the handle groove 140;

[0028] Positioning mechanism 200, first positioning assembly 210, screw 211, pressing block 212, pressing plate 213, stopper 214, first stopper 215, second stopper 216, fillet 217, positioning bar 218, second positioning assembly 220, suction plate 221, magnet 222;

[0029] Detector 300. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] It is understandable that, referring to Figures 1 to 5The film box device of the first embodiment of the utility model comprises a moving mechanism 100 and a positioning mechanism 200. The moving mechanism 100 comprises a shell 110 and a support plate 120. The shell 110 is provided with a cavity 111. An opening 112 communicating with the cavity 111 is opened on one side of the shell 110. The support plate 120 is slidably arranged on the shell 110, and the support plate 120 can slide into the cavity 111 from the opening 112. The support plate 120 is used to install the detector 300. The positioning mechanism 200 comprises a first positioning assembly 210 and a second positioning assembly 220. The first positioning assembly 210 is provided with a first positioning assembly 211. The first positioning assembly 212 is provided with a second positioning assembly 220. Component 210 includes a screw 211 and a pressure block 212. The screw 211 is inserted into the pressure block 212 and is threadedly connected to the housing 110. The pressure block 212 is connected to a pressure plate 213. The pressure plate 213 can abut against the detector 300 so that the detector 300 can be fixed between the pressure plate 213 and the support plate 120. The second positioning component 220 includes a suction plate 221 and two magnets 222. The suction plate 221 is fixedly connected to the housing 110. The two magnets 222 are respectively arranged on both sides of the support plate 120. The magnets 222 can adsorb the suction plate 221.

[0035] The housing 110 is provided with a cavity 111, and one side of the housing 110 is provided with an opening 112 communicating with the cavity 111. The support plate 120 is slidably disposed in the housing 110, and the detector 300 is mounted on the support plate 120 so that the detector 300 can slide in the cavity 111. The screw 211 is inserted into the pressing block 212, and the screw 211 is threadedly connected to the support plate 120 so that the pressing block 212 can rotate on the support plate 120. The pressing plate 213 is fixedly connected to the pressing block 212. The detector 300 is disposed on the support plate 120, and then the pressing block 212 is rotated so that the pressing plate 213 abuts against the detector 300, so that the detector 300 can be fixed on the support plate 120, which is convenient for the installation or removal of the detector 300 and improves the convenience of use. In addition, two magnets 222 are respectively arranged on both sides of the support plate 120, and the suction plate 221 is fixed on the shell 110, so that the magnet 222 can absorb the suction plate 221, thereby quickly positioning the position of the support plate 120 in the cavity 111, and stabilizing the position of the support plate 120, reducing the position shaking of the detector 300, facilitating the positioning of the detector 300, and improving the convenience of detection.

[0036] It should be noted that the support plate 120 is slidably disposed in the housing 110. When the support plate 120 is located in the cavity 111, the suction plate 221 can be adsorbed by one of the magnets 222, and the film box device is in a closed state. When the support plate 120 slides out of the cavity 111, the suction plate 221 can be adsorbed by the other magnet 222, and the film box device is in an open state. By providing two magnets 222, the film box device can be stabilized in an open state or a closed state, the position of the support plate 120 is prevented from shaking, and the reliability of the film box device is improved.

[0037] It is understandable that, referring to Figures 3 to 5 The first positioning assembly 210 further includes a stopper 214, which is fixedly connected to the side of the support plate 120 away from the pressing block 212. The stopper 214 is provided with a first stopper 215 and a second stopper 216. The first stopper 215 is arranged in the vertical direction, and the second stopper 216 is connected to the upper end of the first stopper 215 and arranged in the horizontal direction. Both the first stopper 215 and the second stopper 216 can abut against the detector 300. The stopper 214 is fixedly connected to the side of the support plate 120 away from the pressing block 212, the first stopper 215 is fixedly connected to the support plate 120 and arranged in the vertical direction, and the second stopper 216 is arranged at the upper end of the first stopper 215 and arranged in the horizontal direction. By providing the first stopper 215 and the second stopper 216 to abut against the detector 300, the detector 300 can be conveniently positioned on the support plate 120, the position of the detector 300 can be prevented from shaking, and the reliability of the film box device can be improved.

[0038] It should be noted that the first stopper 215 and the second stopper 216 are both in contact with the detector 300. The first stopper 215 can position the detector 300 in the horizontal direction, and the second stopper 216 can position the detector 300 in the vertical direction, so that the detector 300 can be positioned on the support plate 120, thereby improving the reliability of the film box device.

[0039] Specifically, refer to Figure 3 and Figure 5 The end of the second stopper 216 away from the first stopper 215 is provided with a rounded corner 217. The end of the second stopper 216 away from the first stopper 215 is provided with a rounded corner 217. By providing the rounded corner 217, the outer contour of the second stopper 216 can be smoothed, so that the second stopper can be prevented from scratching the detector 300, so that the detector 300 can be stabilized between the second stopper and the support plate 120, and the reliability of the film box device is improved.

[0040] In addition, the rounded corner 217 may also be replaced with a chamfer to prevent the second stopper 216 from scratching the detector 300, which will not be described in detail herein.

[0041] Specifically, refer to Figure 5 and Figure 6 The number of the stoppers 214 is multiple, and the multiple stoppers 214 are arranged at intervals. The number of the stoppers 214 is multiple, and the multiple stoppers 214 are arranged at intervals on the support plate 120, so that the multiple stoppers 214 can abut against the detector 300, so that the detector 300 can be fixed on the support plate 120, the position stability of the detector 300 is improved, the position shaking of the detector 300 is reduced, and the reliability of the film box device is improved.

[0042] It is understandable that, referring to Figure 6 and Figure 7 The first positioning assembly 210 further includes two positioning bars 218, which are arranged on both sides of the support plate 120, and the detector 300 can abut against the positioning bars 218. The two positioning bars 218 are arranged on both sides of the support plate 120, respectively, so that the detector 300 can abut against the two positioning bars 218. By providing the two positioning bars 218, the detector 300 can be positioned in the support plate 120, thereby reducing the position shaking of the detector 300, making the detector 300 stable on the support plate 120, improving the position accuracy of the detector 300, avoiding the deviation of the detector 300, and improving the reliability of the film box device.

[0043] Specifically, refer to Figure 6 and Figure 7 The cross section of the positioning bar 218 is arc-shaped. By setting the cross section of the positioning bar 218 to be arc-shaped, the contact area between the positioning bar 218 and the detector 300 is reduced, and the positioning bar 218 can absorb the collision impact of the detector 300, reduce the position shaking of the detector 300, and enable the detector 300 to be stabilized on the support plate 120, thereby improving the position stability of the detector 300.

[0044] It should be noted that the positioning strip 218 can be made of rubber or silicone, so that the positioning strip 218 can buffer and absorb the shaking of the detector 300, reduce the possibility of damage to the detector 300, and improve the reliability of the film box device.

[0045] It is understandable that, referring to Figure 3 and Figure 4 The pressing plate 213 is provided with a fastener, and the fastener is threadedly connected to the pressing block 212. The fastener is provided in the pressing plate 213, and the fastener is threadedly connected to the pressing block 212. The pressing plate 213 can be conveniently fixed in the pressing block 212 by the fastener, so that the installation and removal of the pressing plate 213 can be facilitated, the maintenance cost can be reduced, and the convenience of maintenance can be improved.

[0046] It should be noted that the pressure block 212 is rotatably connected to the support plate 120 so that the pressure plate 213 can abut against the detector 300, which may easily cause wear of the pressure plate 213. The pressure plate 213 can be detachably connected to the pressure block 212 through fasteners, which can facilitate the installation and disassembly of the pressure plate 213, thereby facilitating the replacement of the pressure plate 213, extending its service life, and improving the reliability of the film box device.

[0047] It is understandable that, referring to Figure 6 and Figure 7The housing 110 is provided with a guide rail 131, and the support plate 120 is fixedly connected with a slider 132, and the slider 132 is slidably connected to the guide rail 131. The guide rail 131 is fixedly connected to the housing 110, and the slider 132 is fixedly connected to the support plate 120. By arranging the slider 132 to be slidably connected to the guide rail 131, the slider 132 can slide along the length direction of the guide rail 131, thereby guiding the support plate 120 to slide in the housing 110, improving the sliding stability of the support plate 120 in the housing 110, reducing the position deviation of the support plate 120, and improving the convenience of using the film box device.

[0048] It should be noted that there are two guide rails 131 and two sliders 132, which are respectively arranged on both sides of the shell 110, and the guide rails 131 and the sliders 132 are in one-to-one correspondence. Through the cooperation of the guide rails 131 and the sliders 132, the support plate 120 can be guided to slide smoothly in the shell 110, thereby improving the movement stability of the detector 300 and the reliability of the film box device.

[0049] It is understandable that, referring to Figure 1 and Figure 3 The housing 110 is provided with a handle groove 140, which is arranged on a side close to the opening 112. The handle groove 140 is arranged on the housing 110, and by arranging the handle groove 140 on a side close to the opening 112, it is convenient to grasp the support plate 120, which is convenient for driving the support plate 120 to slide in the housing 110, and it is convenient to adjust the position of the support plate 120, thereby improving the user experience.

[0050] It is understandable that, referring to Figures 1 to 7 The X-ray radiographic equipment of the second embodiment of the utility model includes the film box device of the first embodiment of the utility model. Since it has all the technical features of the film box device of the above embodiments, it also has one effect of all the above embodiments, which will not be repeated here.

[0051] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A film box device, characterized in that: include: The moving mechanism comprises a shell and a support plate, wherein the shell is provided with a cavity, one side of the shell is provided with an opening communicating with the cavity, the support plate is slidably arranged on the shell, and the support plate can slide from the opening into the cavity, and the support plate is used to install the detector; The positioning mechanism includes a first positioning component and a second positioning component. The first positioning component includes a screw and a pressure block. The screw is inserted into the pressure block and is threadedly connected to the shell. The pressure block is connected to a pressure plate. The pressure plate can abut against the detector so that the detector can be fixed between the pressure plate and the support plate. The second positioning component includes a suction plate and two magnets. The suction plate is fixedly connected to the shell. The two magnets are respectively arranged on both sides of the support plate, and the magnets can adsorb the suction plate.

2. The film box device according to claim 1, characterized in that: The first positioning assembly also includes a stop block, which is fixedly connected to the side of the support plate facing away from the pressure block. The stop block is provided with a first stop portion and a second stop portion. The first stop portion is arranged in a vertical direction, and the second stop portion is connected to the upper end of the first stop portion and is arranged in a horizontal direction. Both the first stop portion and the second stop portion can abut against the detector.

3. The film box device according to claim 2, characterized in that: An end of the second stopper facing away from the first stopper is provided with a rounded corner.

4. The film box device according to claim 2, characterized in that: There are a plurality of stoppers, and the plurality of stoppers are arranged at intervals.

5. The film box device according to claim 1, characterized in that: The first positioning assembly also includes two positioning bars, which are arranged on both sides of the support plate, and the detector can abut against the positioning bars.

6. The film box device according to claim 5, characterized in that: The cross section of the positioning strip is arc-shaped.

7. The film box device according to claim 1, characterized in that: The pressing plate is penetrated by a fastener, and the fastener is threadedly connected to the pressing block.

8. The film box device according to claim 1, characterized in that: The housing is provided with a guide rail, the support plate is fixedly connected with a slider, and the slider is slidably connected to the guide rail.

9. The film box device according to claim 1, characterized in that: The housing is provided with a handle groove, and the handle groove is arranged on a side close to the opening.

10. X-ray imaging equipment, characterized in that The invention comprises a film box device as claimed in any one of claims 1 to 9.

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