Rotatable chest radiography rack

Abstract

The utility model discloses a rotatable chest radiography rack, which relates to the technical field of chest radiography racks, and comprises a bearing box and a circular lamp frame fixedly arranged on the top surface of the bearing box, and further comprises a rotary positioning unit and a limiting unit which are arranged on the circular lamp frame, the rotary positioning unit comprises a supporting circular ring, a placing frame, a strip-shaped box, an adjusting screw rod and an arc-shaped limiting plate; the limiting unit comprises a supporting block, a supporting spring, a connecting block and an abutting plate, and the supporting block is fixedly arranged on the surface of one side of the containing frame. According to the utility model, the arc-shaped limiting plate mounted at one end of the adjusting screw rod in the sleeving manner through the bearing can be matched with the adjusting screw rod to automatically rotate while keeping a placement angle on the strip-shaped box, and after the adjusting screw rod is held and rotated, the arc-shaped limiting plate can be driven by the adjusting screw rod to perform lifting adjustment; the arc-shaped limiting plate moves downwards and is adjusted to enter the annular groove through the arc-shaped notch to abut against the supporting circular ring, the angle of the chest radiography is rapidly positioned accordingly, and the positioning operation is easy, convenient and labor-saving after the equipment rotates and adjusts the chest radiography.

Description

Technical Field

[0001] The utility model relates to the technical field of chest X-ray stands, and particularly relates to a rotatable chest X-ray stand. Background Technique

[0002] A chest X-ray is an X-ray of the chest, which is clinically called a chest X-ray. Chest X-rays are widely used clinically. After a chest X-ray is taken, doctors use the chest X-ray to assist in judging the patient's lesions. Generally, it is clamped on a chest X-ray stand, and there is a light source behind the chest X-ray stand. Doctors need to continuously rotate the chest X-ray and change the angle to view the details. However, the existing chest X-ray stands are fixed, resulting in doctors repeatedly taking the chest X-ray from the chest X-ray stand, which is inconvenient to operate, time-consuming, and reduces the diagnosis efficiency.

[0003] The publication (announcement) number is CN216351578, which discloses a vertical chest X-ray stand with a rotating mechanism, which can simplify the operation, save time, and improve the diagnosis efficiency; it includes a base, a lamp frame, a placement frame, two groups of connecting blocks, two groups of screw rods, two groups of connecting rods, two groups of wheel boxes, two groups of rollers, two groups of connecting shafts, two groups of brake pads, wires and plugs. The bottom end of the lamp frame is fixedly connected to the top end of the base. A light source board is provided at the rear end of the lamp frame, and a track groove is provided on the inner circle of the lamp frame. The placement frame is located inside the lamp frame. Clamping frames are provided at both ends of the placement frame. Two groups of connecting blocks are fixedly installed on the clamping frames. Two groups of screw rods are respectively screwed through the connecting blocks. Screw knobs are provided at the front ends of the two groups of screw rods. Two groups of connecting rods are respectively fixedly connected to the two groups of clamping frames. Two groups of wheel boxes are respectively fixedly connected to the two groups of connecting rods. The rollers are rotatably installed in the wheel boxes through the connecting shafts, and the rollers can roll in the track groove. The output ends of the two groups of brake pads are respectively connected to the two groups of rollers.

[0004] Although the above solution is convenient for personnel to position and view the chest X-ray, after the chest X-ray is rotated and adjusted, two groups of paddles need to be operated sequentially for positioning, and two screw rods need to be operated sequentially for limiting the placement of the chest X-ray. The operations of limiting the placement of the chest X-ray and positioning after rotation and adjustment of the equipment are cumbersome and laborious. For this reason, we propose a rotatable chest X-ray stand. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a rotatable chest X-ray stand, which solves the problem that the operations of limiting the placement of the chest X-ray and positioning after rotation and adjustment of the equipment are cumbersome and laborious by setting a rotation positioning unit and a limiting unit.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions: A rotatable chest X-ray stand includes a bearing box and a circular lamp frame fixedly arranged on the top surface of the bearing box, and further includes: a rotation positioning unit and a limiting unit arranged on the circular lamp frame;

[0007] The rotation positioning unit includes a support ring, a placement frame, a strip box, an adjustment screw, and an arc-shaped limiting plate. An annular groove is formed inside the circular lamp frame. The support ring is movably arranged on the annular groove. The placement frame is fixedly arranged on one side surface of the support ring. The strip box is fixedly arranged on the outer peripheral surface of the top end of the circular lamp frame. An arc-shaped notch communicating with the strip box is formed on the annular groove. The adjustment screw is threadedly connected to the center of the top surface of the strip box. The arc-shaped limiting plate is sleeved on the other end of the adjustment screw through a bearing and extends into the annular groove through the arc-shaped notch.

[0008] The limiting unit includes a support block, a support spring, a connecting block, and a pressing plate. The support block is fixedly arranged on one side surface of the placement frame. One end of the support spring is connected to one side surface of the support block. The connecting block is fixedly arranged at the other end of the support spring and is located outside the placement frame. The pressing plate is in a "U" shape and is fixedly arranged on the end face of the connecting block, and the pressing plate is located inside the placement frame. A holding notch is formed on the concave surface at the bottom of the pressing plate.

[0009] Preferably, the support spring and the pressing plate are arranged perpendicular to each other.

[0010] Preferably, there are two support blocks which are respectively located on opposite sides of the placement frame, and the support springs and the connecting blocks are arranged in one-to-one correspondence with the support blocks.

[0011] Preferably, a light source board is installed inside the circular lamp frame, and a junction box is fixedly arranged on the outer peripheral surface of the circular lamp frame.

[0012] Preferably, a drawer is movably arranged on the carrying box, and a handle is arranged on the drawer.

[0013] Compared with the prior art, the utility model provides a rotatable chest radiograph stand, which has the following beneficial effects:

[0014] 1. In the utility model, by setting the rotation positioning unit, the support ring can rotate on the annular groove formed inside the circular lamp frame to cooperate with the chest radiograph limited on the placement frame to adjust the angle. When angle positioning is required, the arc-shaped limiting plate sleeved on one end of the adjustment screw through a bearing can rotate by itself while maintaining the placement angle on the strip box, and can cooperate with the adjustment screw. After holding and rotating the adjustment screw threadedly connected to the center of the top surface of the strip box, the arc-shaped limiting plate can be driven by the adjustment screw to perform lifting adjustment. After the arc-shaped limiting plate moves down and enters the annular groove through the arc-shaped notch, it can press against the support ring, and the angle of the chest radiograph is quickly positioned. The operation of rotating and positioning the chest radiograph by the device is simple and labor-saving.

[0015] 2. In the present utility model, by providing a limiting unit, the holding notch is formed on the concave surface at the bottom of the gripping and pressing plate, and the "U"-shaped pressing plate can be pulled outwards. While the pressing plate and the placing frame are separated to cooperate with the placement of the chest X-ray film, the connecting blocks on both sides of the pressing plate can help the supporting spring fixed on the placing frame through the supporting block to deform and stretch. After the chest X-ray film is placed, the pressing plate is released, and the supporting spring deforms and recovers to pull the pressing plate back to its original position. The pressing plate presses the chest X-ray film against the placing frame to complete the limiting. After pulling the pressing plate apart again, the chest X-ray film can be taken off. The operation of the device for limiting and placing the chest X-ray film is simple, labor-saving and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of a rotatable chest X-ray film rack of the present utility model;

[0018] Figure 2 It is a front view structural schematic diagram of a rotatable chest X-ray film rack of the present utility model;

[0019] Figure 3 For the present utility model Figure 2 It is a schematic diagram of the sectional structure at A-A in the present utility model;

[0020] Figure 4 For the present utility model Figure 2 It is a schematic diagram of the sectional structure at B-B in the present utility model;

[0021] Figure 5 It is a top view structural schematic diagram of a rotatable chest X-ray film rack of the present utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Bearing box;

[0024] 2. Rotating and positioning unit; 201. Support ring; 202. Placing frame; 203. Striped box; 204. Adjusting screw; 205. Arc-shaped limiting plate;

[0025] 3. Limiting unit; 301. Support block; 302. Support spring; 303. Connecting block; 304. Pressing plate;

[0026] 4. Circular lamp frame;

[0027] 5. Light source board;

[0028] 6. Junction box;

[0029] 7. Drawer. Detailed implementation manners

[0030] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners.

[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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, and can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Embodiment

[0033] As Figure 1 , Figure 3 , and Figure 4 shown, a rotatable chest radiograph stand includes a carrying box 1 and a circular lamp frame 4 fixedly arranged on the top surface of the carrying box 1, and further includes: a rotation positioning unit 2 and a limit unit 3 arranged on the circular lamp frame 4;

[0034] The rotation positioning unit 2 includes a support ring 201, a placement frame 202, a strip box 203, an adjustment screw 204, and an arc-shaped limit plate 205. An annular groove is formed inside the circular lamp frame 4, and the support ring 201 is movably arranged on the annular groove. The placement frame 202 is fixedly arranged on one side surface of the support ring 201. The strip box 203 is fixedly arranged on the outer peripheral surface of the top end of the circular lamp frame 4. An arc-shaped notch communicating with the strip box 203 is formed on the annular groove. The adjustment screw 204 is threadedly connected to the center of the top surface of the strip box 203. The arc-shaped limit plate 205 is sleeved and installed on the other end of the adjustment screw 204 through a bearing and extends into the annular groove through the arc-shaped notch;

[0035] The limiting unit 3 includes a support block 301, a support spring 302, a connection block 303 and a pressing plate 304. The support block 301 is fixedly arranged on one side surface of the placement frame 202. One end of the support spring 302 is connected to one side surface of the support block 301. The connection block 303 is fixedly arranged at the other end of the support spring 302 and is located outside the placement frame 202. The pressing plate 304 is in a "U" shape and is fixedly arranged on the end face of the connection block 303, and the pressing plate 304 is located inside the placement frame 202. A holding notch is formed on the concave surface at the bottom of the pressing plate 304.

[0036] Further, there are two support blocks 301 in total, which are respectively located on opposite sides of the placement frame 202, and the support springs 302 and the connection blocks 303 are arranged in one-to-one correspondence with the support blocks 301.

[0037] Further, a light source board 5 is installed inside the circular lamp frame 4, and a junction box 6 is fixedly arranged on the outer peripheral surface of the circular lamp frame 4.

[0038] Further, a drawer 7 is movably arranged on the carrying box 1, and a handle is arranged on the drawer 7.

[0039] By rotating the positioning unit 2, the positioning operation of rotating and adjusting the chest X-ray film by the device is simple, labor-saving and convenient. Embodiment

[0040] As Figure 1 、 Figure 2 、 Figure 3 and Figure 5 shown, a rotatable chest X-ray film rack includes a carrying box 1 and a circular lamp frame 4 fixedly arranged on the top surface of the carrying box 1, and further includes: a rotating positioning unit 2 and a limiting unit 3 arranged on the circular lamp frame 4;

[0041] The rotating positioning unit 2 includes a support ring 201, a placement frame 202, a strip box 203, an adjusting screw 204 and an arc-shaped limiting plate 205. An annular groove is formed inside the circular lamp frame 4. The support ring 201 is movably arranged on the annular groove. The placement frame 202 is fixedly arranged on one side surface of the support ring 201. The strip box 203 is fixedly arranged on the outer peripheral surface at the top end of the circular lamp frame 4. An arc-shaped notch communicated with the strip box 203 is formed on the annular groove. The adjusting screw 204 is threadedly connected to the center of the top surface of the strip box 203. The arc-shaped limiting plate 205 is sleeved on the other end of the adjusting screw 204 through a bearing and extends into the annular groove through the arc-shaped notch;

[0042] The limiting unit 3 includes a support block 301, a support spring 302, a connection block 303 and a pressing plate 304. The support block 301 is fixedly arranged on one side surface of the placement frame 202. One end of the support spring 302 is connected to one side surface of the support block 301. The connection block 303 is fixedly arranged at the other end of the support spring 302 and is located outside the placement frame 202. The pressing plate 304 is in a "U" shape and is fixedly arranged on the end face of the connection block 303, and the pressing plate 304 is located inside the placement frame 202. A holding notch is formed on the concave surface at the bottom of the pressing plate 304.

[0043] Further, the support spring 302 and the pressing plate 304 are arranged perpendicular to each other.

[0044] Further, a light source board 5 is installed inside the circular lamp frame 4, and a junction box 6 is fixedly arranged on the outer peripheral surface of the circular lamp frame 4.

[0045] Further, a drawer 7 is movably arranged on the carrying box 1, and a handle is arranged on the drawer 7.

[0046] The limiting unit 3 makes the operation of limiting and placing the chest X-ray film of the device simple, labor-saving and convenient.

[0047] The working principle of the present utility model is as follows:

[0048] Grip the holding notch formed on the concave surface at the bottom of the pressing plate 304 and pull the "U"-shaped pressing plate 304 outward. While the pressing plate 304 is separated from the placement frame 202 to cooperate with the placement of the chest X-ray film, the connection blocks 303 on both sides of the pressing plate 304 help the support spring 302 fixed on the placement frame 202 through the support block 301 to deform and stretch. After the chest X-ray film is placed, release the pressing plate 304. The support spring 302 deforms and restores to pull the pressing plate 304 to reset. The pressing plate 304 presses the chest X-ray film against the placement frame 202 to complete the limiting. The support ring 201 rotates on the annular groove formed inside the circular lamp frame 4 to cooperate with the chest X-ray film completed with limiting on the placement frame 202 to adjust the angle. When angle positioning is required, the arc-shaped limiting plate 205 sleeved on one end of the adjusting screw 204 through a bearing rotates by itself while maintaining the placement angle on the strip box 203 and cooperates with the adjusting screw 204. After holding and rotating the adjusting screw 204 threadedly connected to the center of the top surface of the strip box 203, the arc-shaped limiting plate 205 is driven by the adjusting screw 204 to perform lifting adjustment. When the arc-shaped limiting plate 205 moves downward and enters the annular groove through the arc-shaped notch, it presses against the support ring 201, and the angle of the chest X-ray film is quickly positioned. After pulling the pressing plate 304 apart again, the chest X-ray film can be removed.

[0049] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the descriptions in the specification are only used to illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rotatable chest X-ray stand, comprising a carrying box (1) and a circular lamp frame (4) fixedly arranged on the top surface of the carrying box (1), characterized in that, It further includes: A rotation positioning unit (2) and a limit unit (3) provided on a circular lamp frame (4); The rotation positioning unit (2) includes a support ring (201), a placement frame (202), a strip box (203), an adjustment screw (204), and an arc-shaped limit plate (205). An annular groove is formed inside the circular lamp frame (4). The support ring (201) is movably arranged on the annular groove. The placement frame (202) is fixedly arranged on one side surface of the support ring (201). The strip box (203) is fixedly arranged on the outer peripheral surface of the top end of the circular lamp frame (4). An arc-shaped notch communicating with the strip box (203) is formed on the annular groove. The adjustment screw (204) is threadedly connected to the center of the top surface of the strip box (203). The arc-shaped limit plate (205) is sleeved on the other end of the adjustment screw (204) through a bearing and extends into the annular groove through the arc-shaped notch; The limit unit (3) includes a support block (301), a support spring (302), a connection block (303), and a pressing plate (304). The support block (301) is fixedly arranged on one side surface of the placement frame (202). One end of the support spring (302) is connected to one side surface of the support block (301). The connection block (303) is fixedly arranged at the other end of the support spring (302) and is located outside the placement frame (202). The pressing plate (304) is in a "U" shape and is fixedly arranged on the end face of the connection block (303), and the pressing plate (304) is located inside the placement frame (202). A holding notch is formed on the concave surface at the bottom of the pressing plate (304).

2. The rotatable chest radiograph stand according to claim 1, characterized in that: The support spring (302) and the pressing plate (304) are arranged perpendicular to each other.

3. The rotatable chest radiograph stand according to claim 1, characterized in that: There are two support blocks (301) in total, which are respectively located on opposite sides of the placement frame (202). The support spring (302) and the connection block (303) are arranged in one-to-one correspondence with the support block (301).

4. A rotatable chest X-ray stand according to claim 1, characterized in that: A light source board (5) is installed inside the circular lamp frame (4), and a junction box (6) is fixedly arranged on the outer peripheral surface of the circular lamp frame (4).

5. A rotatable chest X-ray stand according to claim 1, characterized in that: A drawer (7) is movably arranged on the carrying box (1), and a handle is arranged on the drawer (7).

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