Adjustable head support for positioning dental oral CT (Computed Tomography) patient

Abstract

The utility model discloses a dental oral cavity CT patient positioning adjustable head support, which comprises a CT machine main body, the front surface of the CT machine main body is provided with an installation structure in an embedded manner, the front surface of the installation structure is provided with a control panel in an embedded manner, the lower parts of the two side surfaces of the installation structure are fixedly provided with fixing structures, and the lower parts of the two side surfaces of the installation structure are respectively provided with an adjusting structure. The CT machine comprises a CT machine main body, the CT machine main body comprises a shell, a connecting rod, an L-shaped rod, sliding grooves, a mounting groove, an embedding groove, a first screw hole, a second screw hole and bolts, the sliding grooves are formed in the front surface of the shell, the number of the sliding grooves is two, and the mounting groove is formed in the lower surface of the shell. Mounting grooves are formed in the positions, located behind the sliding grooves, in the shell, and mounting grooves are formed in the positions, located below the sliding grooves, of the front surface of the shell. According to the adjustable head support for positioning the dental cavity CT patient, the head support can be quickly disassembled and assembled, the position of the head support can be adjusted, and the flexibility is high.

Description

Technical Field

[0001] This utility model relates to the field of dental technology, and in particular to an adjustable headrest for positioning patients in dental CT scans. Background Technology

[0002] Dentistry generally focuses on treating dental-related diseases, such as dental caries, periodontal disease, orthodontics, and dental implants. When suffering from oral diseases, it is necessary to go to a dental hospital in time for a dental CT scan to conduct a comprehensive examination of the teeth. This can accurately understand the development and severity of the disease, so that the correct treatment measures can be taken in time. During a dental CT scan, the patient's head needs to be fixed with a headrest to prevent the patient's head from moving around and affecting the CT scan results.

[0003] The headrest is fixed to the CT scanner by multiple bolts, which is inconvenient to disassemble and maintain. The headrest is fixed in position and can be adjusted according to the patient's head circumference. However, different patients have different requirements for the headrest position, and the overall position of the headrest cannot be adjusted, resulting in poor flexibility. Therefore, we propose an adjustable headrest for positioning patients in dental CT scans. Utility Model Content

[0004] The main objective of this invention is to provide an adjustable headrest for positioning dental CT patients, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An adjustable headrest for positioning a dental CT patient includes a CT scanner body. A mounting structure is embedded in the front surface of the CT scanner body, and a control panel is embedded in the front surface of the mounting structure. Fixing structures are fixedly mounted on both sides of the mounting structure below. There are two sets of fixing structures, and the headrest body is embedded in the front surface of each fixing structure.

[0007] Furthermore, the CT scanner body includes a shell, a connecting rod, an L-shaped rod, a sliding groove, a mounting groove, an embedding groove, a first screw hole, a second screw hole, and bolts. The front surface of the shell has two sets of sliding grooves. The interior of the shell has mounting grooves behind the sliding grooves. The front surface of the shell has four sets of mounting grooves below the sliding grooves. The front surface of the shell has first screw holes between the sliding grooves. L-shaped rods are fixedly installed on both sides of the connecting rod. The front surface of the connecting rod has second screw holes. Bolts are embedded in the first and second screw holes.

[0008] Furthermore, the mounting structure includes an outer frame, embedding holes, and mounting blocks. Mounting blocks are fixedly mounted at the four corners of the rear surface of the outer frame, and embedding holes are formed on the upper surface of each mounting block.

[0009] Furthermore, the mounting blocks are respectively embedded in the interior of the mounting groove, the L-shaped rod is embedded in the interior of the sliding groove, the embedding hole, and the embedding slot, and the control panel is embedded in the front surface of the outer frame.

[0010] Furthermore, the fixing structure includes a mounting plate, a handle, a through hole, a spring, a limiting block, and a fixing plate. The front and rear surfaces of the mounting plate are both fixedly mounted with fixing plates. The upper surface of each fixing plate is provided with a through hole. The handle is embedded in the interior of each through hole. The surface of each handle is fitted with a spring. The lower surface of each handle is fixedly mounted with a limiting block.

[0011] Furthermore, the head support body includes a limiting groove, a crossbar, an electric push rod, a clamping plate, and protective cotton. The upper surface of the crossbar has a limiting groove at the rear, and there are multiple limiting grooves. An electric push rod is fixedly installed on one side surface of the crossbar, a clamping plate is fixedly installed on one side surface of the electric push rod, and protective cotton is fixedly installed on one side surface of the clamping plate.

[0012] Furthermore, the mounting plates are fixedly installed on both sides of the outer frame, the crossbars are embedded in the front surface of the mounting plates, and the limiting blocks are embedded in the inside of the limiting grooves.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0014] 1. The outer frame can be quickly installed and fixed using the L-shaped rods, mounting blocks, connecting rods, and bolts, and is easy to disassemble and operate.

[0015] 2. The position of the crossbar can be adjusted by setting fixed plates, handles, through holes, limit blocks, and limit grooves, thereby fine-tuning the position of the clamping plate, which is highly flexible. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an adjustable headrest for positioning dental CT patients according to the present invention.

[0017] Figure 2 This is a top view of the main body of an adjustable headrest for positioning dental CT patients according to the present invention.

[0018] Figure 3 This is a cross-sectional view of the outer frame of an adjustable headrest for positioning dental CT patients according to the present invention.

[0019] Figure 4 This is a cross-sectional view of the outer shell of an adjustable headrest for positioning dental CT patients according to the present invention.

[0020] Figure 5 This is a detailed drawing of the main body of an adjustable headrest for positioning patients in dental CT scans, according to this utility model.

[0021] Figure 6 This is a cross-sectional view of the mounting plate for an adjustable headrest for positioning patients in dental CT scans, according to this utility model.

[0022] Figure 7 This utility model relates to an adjustable headrest for positioning dental CT patients. Figure 3 A magnified view of the details at point A;

[0023] Figure 8 This utility model relates to an adjustable headrest for positioning dental CT patients. Figure 6 A magnified view of the details at point B.

[0024] In the diagram: 1. CT scanner body; 101. Outer shell; 102. Connecting rod; 103. L-shaped rod; 104. Slide groove; 105. Mounting groove; 106. Embedding groove; 107. First screw hole; 108. Second screw hole; 109. Bolt; 2. Mounting structure; 201. Outer frame; 202. Embedding hole; 203. Mounting block; 3. Fixing structure; 301. Mounting plate; 302. Handle; 303. Through hole; 304. Spring; 305. Limiting block; 306. Fixing plate; 4. Control panel; 5. Headrest body; 501. Limiting groove; 502. Crossbar; 503. Electric push rod; 504. Clamping plate; 505. Protective cotton. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Reference Figure 1-8 An adjustable headrest for positioning patients in dental CT scans includes a CT scanner body 1. A mounting structure 2 is embedded in the front surface of the CT scanner body 1. A control panel 4 is embedded in the front surface of the mounting structure 2. The control panel 4 can control an electric push rod 503. Fixing structures 3 are fixedly installed on both sides of the mounting structure 2 at the bottom. There are two sets of fixing structures 3. The headrest body 5 is embedded in the front surface of each fixing structure 3.

[0027] In a preferred embodiment, the CT scanner body 1 includes a housing 101, a connecting rod 102, an L-shaped rod 103, a sliding groove 104, a mounting groove 105, an embedding groove 106, a first screw hole 107, a second screw hole 108, and bolts 109. The front surface of the housing 101 has two sets of sliding grooves 104. The interior of the housing 101 is provided with mounting grooves 105 behind the sliding grooves 104. The front surface of the housing 101 is provided with four sets of mounting grooves 105 below the sliding grooves 104. The front surface of the housing 101 is provided with first screw holes 107 between the sliding grooves 104. The two sides of the connecting rod 102 are fixedly mounted with L-shaped rods 103. The front surface of the connecting rod 102 is provided with second screw holes 108. Bolts 109 are embedded in the first screw holes 107 and the second screw holes 108.

[0028] In a preferred embodiment, the mounting structure 2 includes an outer frame 201, embedding holes 202, and mounting blocks 203. Mounting blocks 203 are fixedly mounted at the four corners of the rear surface of the outer frame 201, and embedding holes 202 are provided on the upper surface of each mounting block 203.

[0029] In a preferred embodiment, mounting blocks 203 are respectively embedded in the interior of mounting grooves 105, L-shaped rods 103 are embedded in the interior of sliding grooves 104, mounting holes 202, and mounting slots 106, and control panel 4 is embedded in the front surface of outer frame 201.

[0030] Lift the connecting rod 102 upwards to insert the mounting block 203 into the mounting groove 105. After releasing, the L-shaped rod 103 falls under its own weight and is inserted into the mounting hole 202 and the mounting groove 106. Insert the bolt 109 into the second screw hole 108 and the first screw hole 107 and tighten it to fix it. The outer frame 201 is now installed. To disassemble, simply remove the bolt 109, push the connecting rod 102 upwards, and the outer frame 201 can be removed.

[0031] In a preferred embodiment, the fixing structure 3 includes a mounting plate 301, a handle 302, a through hole 303, a spring 304, a limiting block 305, and a fixing plate 306. The fixing plate 306 is fixedly installed on both the front and rear surfaces of the mounting plate 301. The upper surface of the fixing plate 306 is provided with a through hole 303. The handle 302 is embedded in the through hole 303. The surface of the handle 302 is fitted with a spring 304. The upper end of the spring 304 is fixed inside the through hole 303, and the lower end is located above the limiting block 305. The lower surface of the handle 302 is fixedly installed with the limiting block 305.

[0032] In a preferred embodiment, the headrest body 5 includes a limiting groove 501, a crossbar 502, an electric push rod 503, a clamping plate 504, and protective cotton 505. The upper surface of the crossbar 502 has a limiting groove 501 at the rear. There are multiple sets of limiting grooves 501. An electric push rod 503 is fixedly installed on one side surface of the crossbar 502. A clamping plate 504 is fixedly installed on one side surface of the electric push rod 503. A protective cotton 505 is fixedly installed on one side surface of the clamping plate 504. The protective cotton 505 protects the patient's head and prevents the clamping plate 504 from causing discomfort to the patient due to its high hardness.

[0033] In a preferred embodiment, mounting plates 301 are fixedly mounted on both sides of the outer frame 201, crossbars 502 are embedded in the front surface of the mounting plates 301, and limiting blocks 305 are embedded in the inside of the limiting grooves 501.

[0034] When the position of the crossbar 502 needs to be adjusted, pull the handle 302 upward to compress the spring 304, move the limit block 305 away from the limit groove 501, and the position of the crossbar 502 can be moved. After adjusting it appropriately, release the handle, the spring 304 will return to its original position, and the limit block 305 can be embedded into the interior of the limit groove 501 for fixation.

[0035] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. An adjustable headrest for positioning patients in dental CT scans, characterized in that: The CT machine includes a main body (1), a mounting structure (2) is embedded in the front surface of the main body (1), a control panel (4) is embedded in the front surface of the mounting structure (2), and a fixing structure (3) is fixedly installed on both sides of the mounting structure (2) at the bottom. There are two sets of fixing structures (3), and a headrest body (5) is embedded in the front surface of each fixing structure (3).

2. The adjustable headrest for dental CT patient positioning according to claim 1, characterized in that: The CT scanner body (1) includes a shell (101), a connecting rod (102), an L-shaped rod (103), a sliding groove (104), a mounting groove (105), an embedding groove (106), a first screw hole (107), a second screw hole (108), and bolts (109). The front surface of the shell (101) has a sliding groove (104), which is in two sets. The interior of the shell (101) behind each sliding groove (104) has a mounting groove (105). The front surface of the outer shell (101) is provided with a mounting groove (105) below the slide groove (104). There are four sets of mounting grooves (105). The front surface of the outer shell (101) is provided with a first screw hole (107) between the slide grooves (104). L-shaped rods (103) are fixedly installed on both sides of the connecting rod (102). The front surface of the connecting rod (102) is provided with a second screw hole (108). Bolts (109) are embedded in the first screw hole (107) and the second screw hole (108).

3. The adjustable headrest for dental CT patient positioning according to claim 2, characterized in that: The mounting structure (2) includes an outer frame (201), a mounting hole (202), and a mounting block (203). The mounting blocks (203) are fixedly installed at the four corners of the rear surface of the outer frame (201), and the mounting blocks (203) are provided with mounting holes (202) on the upper surface of the mounting blocks (203).

4. An adjustable headrest for dental CT patient positioning according to claim 3, characterized in that: The mounting blocks (203) are respectively embedded in the interior of the mounting groove (105), the L-shaped rod (103) is embedded in the interior of the sliding groove (104), the embedding hole (202), and the embedding groove (106), and the control panel (4) is embedded in the front surface of the outer frame (201).

5. An adjustable headrest for dental CT patient positioning according to claim 4, characterized in that: The fixing structure (3) includes a mounting plate (301), a handle (302), a through hole (303), a spring (304), a limiting block (305), and a fixing plate (306). The front and rear surfaces of the mounting plate (301) are both fixedly mounted with fixing plates (306). The upper surface of the fixing plate (306) is provided with a through hole (303). The handle (302) is embedded in the through hole (303). The surface of the handle (302) is fitted with a spring (304). The lower surface of the handle (302) is fixedly mounted with a limiting block (305).

6. An adjustable headrest for dental CT patient positioning according to claim 5, characterized in that: The head support body (5) includes a limiting groove (501), a crossbar (502), an electric push rod (503), a clamping plate (504), and protective cotton (505). The upper surface of the crossbar (502) has a limiting groove (501) at the rear. There are multiple sets of limiting grooves (501). An electric push rod (503) is fixedly installed on one side surface of the crossbar (502). A clamping plate (504) is fixedly installed on one side surface of the electric push rod (503). A protective cotton (505) is fixedly installed on one side surface of the clamping plate (504).

7. An adjustable headrest for dental CT patient positioning according to claim 6, characterized in that: The mounting plates (301) are fixedly installed on both sides of the outer frame (201), the crossbars (502) are embedded in the front surface of the mounting plates (301), and the limiting blocks (305) are embedded in the inside of the limiting grooves (501).

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