Dental X-ray imaging equipment

Abstract

The utility model discloses a dental X-ray imaging device, and belongs to the technical field of medical instruments. Comprising a column; an X-ray head; the two ends of the connecting arm are connected with the stand column and the X-ray head through single-head rotating parts respectively, the connecting arm is formed by connecting at least two connecting rods end to end, every two adjacent connecting rods are connected through a double-head rotating part, and the two ends of each double-head rotating part are rotating joints and are connected with the two connecting rods respectively. According to the X-ray imaging equipment, the X-ray head is allowed to rotate on the connecting arm, and the connecting arm can be adjusted up and down through rotation between the connecting rods, so that the moving range of the X-ray head is remarkably widened, and the X-ray imaging equipment better meets the requirements of patients with different heights.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a dental X-ray imaging device. Background Art

[0002] Dental X-ray imaging equipment, commonly known as dental radiographs, captures high-definition images for dental disease diagnosis through fixed-point imaging. It is a crucial diagnostic tool for dentists treating dental problems and correcting oral deformities. X-ray imaging is used to observe the location, extent, and severity of dental lesions within a patient's mouth, helping to identify lesions before treatment; pinhole photography can be used to assess root enlargement during treatment; and to assess treatment efficacy afterward.

[0003] Dental X-ray imaging provides a basis for the diagnosis and treatment of dental hard tissue lesions, pulp lesions, periapical lesions and periodontal diseases, and has become a standard diagnostic and treatment equipment in dental hospitals and dental clinics.

[0004] However, the current dental X-ray imaging equipment has a low degree of freedom in the arm system that fixes the X-ray tube, resulting in a small adjustment range of the X-ray head, which makes it difficult to meet the needs of people of different heights. Utility Model Content

[0005] The utility model aims to solve the above problems in the prior art and proposes a dental X-ray imaging device which can expand the adjustment range of the X-ray head.

[0006] The utility model can be realized by the following technical solutions:

[0007] A dental X-ray imaging device comprising:

[0008] pillars;

[0009] X-ray head;

[0010] A connecting arm, both ends of which are connected to the column and the X-ray head through a single-head rotating member, wherein:

[0011] The connecting arm is formed by connecting at least two connecting rods end to end, and two adjacent connecting rods are connected by a double-headed rotating member. Both ends of the double-headed rotating member are rotating joints and are respectively connected to the two connecting rods.

[0012] As a further improvement of the present invention, when the number of the connecting rods is set to two, the connecting arm is formed by connecting the first connecting rod and the second connecting rod through the double-headed rotating member, wherein,

[0013] The first connecting rod is mounted on the column;

[0014] The X-ray head is mounted on the end of the second connecting rod.

[0015] As a further improvement of the present invention, the two ends of the double-headed rotating member are respectively a first rotating joint and a second rotating joint, the first rotating joint is rotationally connected to the first connecting rod, and the second rotating joint is rotationally connected to the second connecting rod.

[0016] As a further improvement of the present invention, the first connecting rod can rotate around the first rotating joint alone, or the first connecting rod can drive the double-headed rotating member to rotate around the second rotating joint alone.

[0017] As a further improvement of the present invention, the second connecting rod can rotate around the second rotating joint alone, or the second connecting rod can drive the double-headed rotating member to rotate around the first rotating joint alone.

[0018] As a further improvement of the present invention, while the first connecting rod rotates around the first rotation joint, the second connecting rod can rotate around the second rotation joint.

[0019] As a further improvement of the present invention, the first connecting rod, the second connecting rod and the X-ray head rotate in the same vertical plane.

[0020] As a further improvement of the present invention, the first connecting rod is connected to the column via a rotating rod, and the rotating rod is arranged on the top of the column and can rotate around a horizontal plane.

[0021] As a further improvement of the present invention, a first rotating shaft and a second rotating shaft are respectively provided at both ends of the rotating rod, wherein:

[0022] The first rotating shaft is rotatably connected to the column;

[0023] The second rotating shaft is rotatably connected to the single-head rotating member installed at the end of the first connecting rod.

[0024] As a further improvement of the present invention, the connecting arm can rotate around the second rotation axis alone, or the connecting arm can rotate around the first rotation axis synchronously with the rotating rod.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The X-ray imaging device of the present application not only allows the X-ray head to rotate on the connecting arm, but also the connecting arm itself can be adjusted up and down by rotating between the connecting rods, thereby significantly increasing the range of movement of the X-ray head and better adapting to the needs of patients of different heights;

[0027] 2. The connecting arm is composed of at least two connecting rods connected by a double-headed rotating member. The connecting rods can rotate in multiple ways, which further improves the adjustment range and flexibility of the X-ray head;

[0028] 3. The connecting rod and the column are connected by a rotating rod. The rotating rod is set at the top of the column and can rotate around the horizontal plane, thereby driving the entire connecting arm and the X-ray head to rotate in the horizontal plane, thereby realizing the adjustment of the X-ray head irradiation angle;

[0029] 4. A first rotating shaft and a second rotating shaft are respectively provided at both ends of the rotating rod. The first rotating shaft is rotatably connected to the column, and the second rotating shaft is rotatably connected to the single-head rotating member installed at the end of the first connecting rod. During the actual adjustment process, the connecting arm can rotate around the second rotating shaft alone, or the connecting arm can rotate around the first rotating shaft synchronously with the rotating rod, further expanding the rotation range of the X-ray head in the horizontal plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the dental X-ray imaging device of the present utility model;

[0031] Figure 2 This utility model Figure 1 Schematic diagram of the structure from another perspective.

[0032] In the figure, 100, column; 110, X-ray head; 120, connecting arm; 121, first connecting rod; 122, second connecting rod; 130, single-head rotating member; 140, double-head rotating member; 141, first rotating joint; 142, second rotating joint; 150, rotating rod; 151, first rotating axis; 152, second rotating axis; 200, control screen. DETAILED DESCRIPTION

[0033] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical method of the present invention, but the present invention is not limited to these embodiments.

[0034] like Figure 1-2 As shown, the utility model provides a dental X-ray imaging device, comprising:

[0035] The column 100 serves as the base and support structure of the equipment, and a control panel 200 is provided on the side of the column 100;

[0036] An X-ray head 110 is used to generate X-rays and perform imaging at a control screen 200;

[0037] The connecting arm 120 has two ends connected to the column 100 and the X-ray head 110 respectively through a single-head rotating member 130, wherein:

[0038] The connecting arm 120 is formed by connecting at least two connecting rods end to end. Two adjacent connecting rods are connected by a double-ended rotating member 140. Both ends of the double-ended rotating member 140 are rotating joints and are respectively connected to the two connecting rods.

[0039] This design not only allows the X-ray head 110 to rotate on the connecting arm 120, but also the connecting arm 120 itself can be adjusted up and down by rotating between the connecting rods, thereby significantly increasing the movement range of the X-ray head 110 and better adapting to the needs of patients of different heights.

[0040] Preferably, when the number of connecting rods is set to two, the connecting arm 120 is formed by connecting the first connecting rod 121 and the second connecting rod 122 through a double-headed rotating member 140, wherein:

[0041] The first connecting rod 121 is mounted on the column 100;

[0042] The X-ray head 110 is mounted on the end of the second connecting rod 122 .

[0043] Furthermore, the two ends of the double-ended rotating member 140 are respectively provided with a first rotating joint 141 and a second rotating joint 142. The first rotating joint 141 is rotatably connected to the first connecting rod 121, and the second rotating joint 142 is rotatably connected to the second connecting rod 122. It is worth mentioning that, through the arrangement of the double-ended rotating member 140, the first connecting rod 121 and the second connecting rod 122 have multiple adjustment modes, which are more flexible during adjustment. Specifically,

[0044] 1. The first connecting rod 121 rotates independently: The first connecting rod 121 can rotate around the first rotating joint 141 without affecting the position of the second connecting rod 122;

[0045] 2. The first connecting rod 121 drives the double-ended rotating member 140 to rotate: The first connecting rod 121 can drive the entire double-ended rotating member 140 to rotate around the second rotating joint 142 without affecting the position of the second connecting rod 122;

[0046] 3. The second link 122 rotates independently: The second link 122 can rotate around the second rotation joint 142 without affecting the position of the first link 121;

[0047] 4. The second connecting rod 122 drives the double-headed rotating member 140 to rotate: The second connecting rod 122 drives the entire double-headed rotating member 140 to rotate around the first rotating joint 141 without affecting the position of the first connecting rod 121;

[0048] 5. The first connecting rod 121 and the second connecting rod 122 rotate simultaneously: while the first connecting rod 121 rotates around the first rotating joint 141 , the second connecting rod 122 can also rotate around the second rotating joint 142 , thereby achieving more complex adjustment.

[0049] This design greatly improves the adjustment range and flexibility of the X-ray head 110, and can better adapt to the needs of patients of different heights.

[0050] Preferably, the first connecting rod 121, the second connecting rod 122 and the X-ray head 110 rotate in the same vertical plane, thereby adjusting the height of the X-ray head 110 and the distance from the patient's head.

[0051] Preferably, the first connecting rod 121 is connected to the column 100 through a rotating rod 150. The rotating rod 150 is arranged at the top of the column 100 and can rotate around the horizontal plane, thereby driving the entire connecting arm 120 and the X-ray head 110 to rotate in the horizontal plane, thereby realizing the adjustment of the irradiation angle of the X-ray head 110.

[0052] Specifically, a first rotating shaft 151 and a second rotating shaft 152 are respectively provided at both ends of the rotating rod 150.

[0053] The first rotating shaft 151 is rotatably connected to the column 100;

[0054] The second rotating shaft 152 is rotatably connected to the single-head rotating member 130 installed at the end of the first connecting rod 121.

[0055] During the actual adjustment process, the connecting arm 120 can rotate around the second rotation axis 152 alone, or the connecting arm 120 can rotate around the first rotation axis 151 synchronously with the rotating rod 150, further expanding the rotation range of the X-ray head 110 in the horizontal plane.

[0056] The technical means disclosed in the present invention are not limited to those disclosed in the above technical means, but also include technical solutions composed of any combination of the above technical features. The above is a specific embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention, and such improvements and modifications are also considered to be within the scope of protection of the present invention.

[0057] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0058] In addition, terms such as "first," "second," and "an" in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0059] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0060] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

Claims

1. A dental X-ray imaging device, characterized in that: include: pillars; X-ray head; A connecting arm, both ends of which are connected to the column and the X-ray head through a single-head rotating member, wherein: The connecting arm is formed by connecting at least two connecting rods end to end, and two adjacent connecting rods are connected by a double-headed rotating member. Both ends of the double-headed rotating member are rotating joints and are respectively connected to the two connecting rods.

2. The dental X-ray imaging device according to claim 1, characterized in that: When the number of the connecting rods is set to two, the connecting arm is formed by connecting the first connecting rod and the second connecting rod through the double-headed rotating member, wherein, The first connecting rod is mounted on the column; The X-ray head is mounted on the end of the second connecting rod.

3. The dental X-ray imaging device according to claim 2, characterized in that: The two ends of the double-headed rotating member are respectively a first rotating joint and a second rotating joint, the first rotating joint is rotatably connected to the first connecting rod, and the second rotating joint is rotatably connected to the second connecting rod.

4. The dental X-ray imaging device according to claim 3, characterized in that: The first connecting rod can rotate around the first rotating joint alone, or the first connecting rod can drive the double-headed rotating member to rotate around the second rotating joint alone.

5. The dental X-ray imaging device according to claim 3, characterized in that: The second connecting rod can rotate around the second rotating joint alone, or the second connecting rod can drive the double-headed rotating member to rotate around the first rotating joint alone.

6. The dental X-ray imaging device according to claim 3, characterized in that: While the first connecting rod rotates around the first rotation joint, the second connecting rod can rotate around the second rotation joint.

7. The dental X-ray imaging device according to claim 2, characterized in that: The first connecting rod, the second connecting rod and the X-ray head rotate in the same vertical plane.

8. The dental X-ray imaging device according to claim 2, characterized in that: The first connecting rod is connected to the column via a rotating rod. The rotating rod is arranged on the top of the column and can rotate around a horizontal plane.

9. The dental X-ray imaging device according to claim 8, characterized in that: The two ends of the rotating rod are respectively provided with a first rotating shaft and a second rotating shaft, wherein, The first rotating shaft is rotatably connected to the column; The second rotating shaft is rotatably connected to the single-head rotating member installed at the end of the first connecting rod.

10. The dental X-ray imaging device according to claim 9, characterized in that: The connecting arm can rotate around the second rotation axis alone, or the connecting arm can rotate around the first rotation axis synchronously with the rotation rod.

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