Reflector placing bracket for orthodontic photographing

Abstract

At least two reflector clamping assemblies are arranged on a bottom support, each reflector clamping assembly comprises a fixed clamping frame and a movable clamping frame, the fixed clamping frames are fixedly arranged on the bottom support, the movable clamping frames are arranged on the bottom support in a sliding mode, and a locking mechanism is arranged between the bottom support and the movable clamping frames. The fixed clamping frame comprises a fixed side vertical plate and a fixed side supporting plate, a fixed side soft rubber piece is arranged on the surface, right facing the movable clamping frame side, of the fixed side vertical plate, and a plurality of fixed side clamping grooves which are sequentially formed at intervals from front to back are formed in the fixed side soft rubber piece; the movable clamping frame comprises a movable side vertical plate and a movable side supporting plate, a movable side soft rubber piece is arranged on the surface, directly facing the side of the fixed side vertical plate, of the movable side vertical plate, and a plurality of movable side clamping grooves which are sequentially formed at intervals from front to back are formed in the movable side soft rubber piece. By means of the structural design, the device has the advantages of being novel in structural design, good in use reliability and high in adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary devices, in particular to a reflector placement bracket for orthodontic photography. Background Art

[0002] Orthodontic photography reflectors are reflective products used by dental staff when taking oral photos of patients. They are also called intraoral reflectors or oral reflectors. The working surface of the reflector is a reflective mirror to ensure its reflective effect. The reflector is a reusable product, so the reflector can be used again after cleaning. Usually, the cleaned reflector will be packed in bags and sterilized with high-pressure steam for subsequent use.

[0003] During the use of reflectors for orthodontic photography, in order to prevent the surface of the reflectors from being scratched, medical staff need to wrap them with paper towels or cotton cloth. Multiple reflectors after use are stacked and transported to the supply room (which can also be a cleaning room) for cleaning. When the workers in the supply room clean the reflectors after use, they need to first remove the paper towels or cotton cloth around each reflector after use, and then put the reflectors into the cleaning equipment for cleaning. After the reflectors are cleaned, they are packed in bags and sterilized with high-pressure steam for subsequent use.

[0004] It should be pointed out that during the above-mentioned reflective plate transportation and cleaning process, the reflective plate needs to be taken and placed many times, which can easily cause the reflective plate to be scratched.

[0005] In addition, the Chinese utility model patent with the patent number: ZL202320557373.3 and the patent name: A device for recovering and cleaning an oral reflector, essentially discloses a bracket structure for a reflector; specifically, the device for recovering and cleaning an oral reflector comprises an upper bracket, a middle bracket, and a lower bracket arranged in parallel and spaced order from top to bottom, the upper bracket is provided with a plurality of upper placement holes, the middle bracket is provided with a plurality of middle placement holes, the upper placement holes of the upper bracket are aligned with the middle placement holes of the middle bracket; in addition, a protective layer is also provided on the surface of the upper placement holes and the middle placement holes, and the protective layer may be a soft silicone layer.

[0006] When the above-mentioned oral reflector recovery and cleaning device is used, the reflector is passed through the upper placement hole and the middle placement hole in sequence, and the reflector is supported by the lower bracket. The multiple reflectors are separated by multiple transverse partitions and multiple longitudinal partitions on the upper bracket and the middle bracket to prevent the multiple reflectors from colliding with each other and damaging the reflective surface of the reflector during cleaning.

[0007] It should be pointed out that the above-mentioned oral reflector recovery and cleaning device has the following defects, specifically:

[0008] Defect 1. When placing the reflector on the device or removing the reflector from the device, the reflector will pass through the upper bracket and the middle bracket, that is, the surface of the reflector will inevitably contact with the partition of the corresponding bracket. The middle reflective area of ​​the reflector is particularly important. The above device will inevitably cause the middle reflective area of ​​the reflector to contact and rub with foreign objects during the process of taking and placing the reflector, that is, the reflector is still easily scratched;

[0009] Defect 2: In actual dental departments, there are reflectors of various sizes suitable for different patients, and the placement holes of each layer of the brackets of the above-mentioned oral reflector recovery and cleaning device are designed with fixed sizes. That is, the above-mentioned oral reflector recovery and cleaning device cannot be used for reflectors of different sizes and has poor adaptability. Utility Model Content

[0010] The utility model aims to provide a reflector placement bracket for orthodontic photography in view of the deficiencies in the prior art. The reflector placement bracket for orthodontic photography has novel structural design, good reliability in use and strong adaptability.

[0011] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.

[0012] A reflector placement bracket for orthodontic photography comprises a bottom bracket, wherein the bottom bracket is provided with at least two reflector holding assemblies which are sequentially arranged from left to right and spaced apart from each other;

[0013] The reflector plate holding assembly includes a fixed holding frame fastened to the bottom bracket, and a movable holding frame slidably mounted to the bottom bracket. A locking mechanism for locking the movable holding frame at a desired position is installed between the bottom bracket and the movable holding frame.

[0014] The fixed card holding frame includes a fixed side vertical plate and a fixed side supporting plate arranged at the lower end of the fixed side vertical plate. The fixed side vertical plate is provided with a fixed side soft rubber part on the surface facing the movable card holding frame, and the fixed side soft rubber part is provided with a plurality of fixed side card holding grooves arranged in sequence from front to back; the movable card holding frame includes a movable side vertical plate and a movable side supporting plate arranged at the lower end of the movable side vertical plate. The movable side vertical plate is provided with a movable side soft rubber part on the surface facing the fixed side vertical plate, and the movable side soft rubber part is provided with a plurality of movable side card holding grooves arranged in sequence from front to back.

[0015] Wherein, the bottom bracket comprises two bracket frame bars which are arranged front and back and opposite to each other and spaced apart, and each bracket frame bar is provided with a frame bar sliding groove;

[0016] The front end and the rear end of each fixed side support plate are respectively fastened and installed on the bracket frame bar on the corresponding side, and the front end and the rear end of each movable side support plate are respectively slidably installed in the frame bar sliding groove of the bracket frame bar on the corresponding side.

[0017] Wherein, the locking mechanism includes two locking handle screws, the front end and the rear end of each movable side support plate are respectively provided with threaded holes, and each bracket frame bar is respectively provided with a long hole connected with the frame bar sliding groove on the corresponding side and extending along the left and right direction;

[0018] The threaded rod portion of each locking handle screw passes through the long hole on the corresponding side and is screwed with the threaded hole on the corresponding side of the movable side support plate.

[0019] Wherein, each of the fixed-side soft rubber parts is glued and fixed to the corresponding fixed-side vertical plate, and each of the movable-side soft rubber parts is glued and fixed to the corresponding movable-side vertical plate.

[0020] Wherein, at least two vertically extending T-shaped holding strips are respectively arranged on the back of the fixed side soft rubber part and the back of the movable side soft rubber part, and T-shaped slots are respectively opened on the front of the fixed side vertical plate and the movable side vertical plate;

[0021] Each T-shaped holding strip of the fixed side soft plastic part is respectively embedded in the corresponding T-shaped slot of the fixed side vertical plate, and each T-shaped holding strip of the movable side soft plastic part is respectively embedded in the corresponding T-shaped slot of the movable side vertical plate.

[0022] Wherein, the fixed side vertical plate, the fixed side supporting plate, the movable side vertical plate and the movable side supporting plate are respectively made of stainless steel plates.

[0023] Wherein, the fixed side soft rubber part and the movable side soft rubber part are respectively silicone parts.

[0024] Compared with the prior art, the present invention has the following beneficial effects, specifically:

[0025] 1. When in use, the fixed side soft rubber part and the movable side soft rubber part respectively clamp the edge of the fixed reflector through the corresponding fixed side slot and the movable side slot. When the reflector is transported, multiple reflectors are arranged at intervals and will not shake randomly, so that the reflector can be effectively prevented from being scratched due to shaking, and the use is stable and reliable;

[0026] 2. Since the movable holders of each reflector holding assembly adopt a movable and adjustable structural design, when in use, the movable holders can be adaptively adjusted according to the length of the reflector to meet the loading requirements of reflectors of different lengths. In addition, since the utility model has at least two reflector holding assemblies, the utility model can be simultaneously applicable to the loading requirements of reflectors of different lengths and sizes, and has strong adaptability;

[0027] 3. Therefore, the reflector placement bracket for orthodontic photography of the present invention has the advantages of novel structural design, good reliability in use and strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention is further described below with reference to the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0029] Figure 1 It is a structural schematic diagram of the utility model.

[0030] Figure 2 for Figure 1 A partial enlarged schematic diagram of .

[0031] Figure 3 It is a structural schematic diagram of the utility model from another perspective.

[0032] exist Figures 1 to 3 Included are:

[0033] 1- bottom bracket; 11- bracket frame bar; 111- frame bar slide groove; 112- long hole; 2- reflector holding assembly; 3- fixed holding frame; 31- fixed side vertical plate; 32- fixed side support plate; 33- fixed side soft rubber part; 331- fixed side holding groove; 4- movable holding frame; 41- movable side vertical plate; 42- movable side support plate; 43- movable side soft rubber part; 431- movable side holding groove; 5- locking handle screw; 61- T-shaped holding strip; 62- T-shaped slot. DETAILED DESCRIPTION

[0034] The present invention will be described below in conjunction with specific implementation methods.

[0035] Embodiment 1, as Figures 1 to 3 As shown, a reflector placement bracket for orthodontic photography includes a bottom bracket 1, and the bottom bracket 1 is equipped with at least two reflector holding components 2 arranged in sequence from left to right.

[0036] Among them, Figures 1 to 3 As shown, the reflector plate holding assembly 2 includes a fixed holding frame 3 fixedly mounted on the bottom bracket 1, and a movable holding frame 4 slidably mounted on the bottom bracket 1. A locking mechanism for locking the movable holding frame 4 at a desired position is installed between the bottom bracket 1 and the movable holding frame 4.

[0037] Further, such as Figures 1 to 3As shown, the fixed clamping frame 3 includes a fixed side vertical plate 31, a fixed side supporting plate 32 arranged at the lower end of the fixed side vertical plate 31, and the fixed side vertical plate 31 is provided with a fixed side soft rubber part 33 on the surface facing the movable clamping frame 4, and the fixed side soft rubber part 33 is provided with a plurality of fixed side clamping grooves 331 arranged in sequence from front to back; the movable clamping frame 4 includes a movable side vertical plate 41, a movable side supporting plate 42 arranged at the lower end of the movable side vertical plate 41, and the movable side vertical plate 41 is provided with a movable side soft rubber part 43 on the surface facing the fixed side vertical plate 31, and the movable side soft rubber part 43 is provided with a plurality of movable side clamping grooves 431 arranged in sequence from front to back.

[0038] It should be explained that the fixed side soft rubber part 33 and the movable side soft rubber part 43 are respectively silicone parts; of course, the above silicone material does not constitute a limitation to the first embodiment, that is, the fixed side soft rubber part 33 and the movable side soft rubber part 43 of the first embodiment can also be made of other soft plastic materials.

[0039] For the reflector holding assembly 2 of the first embodiment, the area between the fixed holding frame 3 and the movable holding frame 4 is the reflector placement area; in the process of using the reflector holding assembly 2 to hold and place the used reflectors at intervals, the position of the movable holding frame 4 is first adaptively moved and adjusted according to the length of the reflectors, and after the movable holding frame 4 is moved and adjusted to the desired position, the movable holding frame 4 is locked and fixed by the locking mechanism; when placing the used reflectors, one end edge of the reflectors is aligned with the The fixed side slot of the fixed side soft plastic part 33 is inserted into the fixed side slot of the movable side soft plastic part 43, and the edge of the other end of the reflector is aligned and inserted into the movable side slot of the movable side soft plastic part 43. The fixed side slot of the fixed side soft plastic part 33 and the movable side slot of the movable side soft plastic part 43 cooperate to clamp and fix the reflector. The fixed side support plate 32 located at the lower end of the fixed side vertical plate 31 and the movable side support plate 42 located at the lower end of the movable side vertical plate 41 jointly support the reflector to prevent the reflector from falling downward during transportation or cleaning. Since the fixed side soft plastic part 33 is provided with multiple fixed side slots and the movable side soft plastic part 43 is provided with multiple movable side slots, the reflector holding assembly 2 of the first embodiment can clamp multiple reflectors from front to back.

[0040] It should be pointed out that, for the reflector holding assembly 2, its fixed side support plate 32 and the movable side support plate 42 are arranged at intervals. When cleaning the reflector, the reflector placement bracket for orthodontic photography of the first embodiment together with the loaded reflector can be directly placed into the cleaning device to achieve the arrangement of multiple reflectors at intervals and to clean them at the same time, thereby improving the efficiency of the cleaning operation.

[0041] In addition, since the fixed side soft rubber component 33 and the movable side soft rubber component 43 respectively hold the edge of the fixed reflector through the corresponding fixed side slots and the movable side slots, when the used reflectors are transported to the supply room for cleaning, multiple reflectors are arranged at intervals and will not shake randomly, which can effectively prevent the reflectors from being scratched due to shaking, and the use is stable and reliable.

[0042] In addition, since the fixed side soft rubber component 33 and the movable side soft rubber component 43 respectively hold the edge positions of the reflector and do not directly contact the luminous area in the middle of the reflector, the main luminous area in the middle of the reflector can be effectively prevented from being scratched.

[0043] It should be emphasized that, since the movable holder 4 of each reflector holding assembly 2 adopts a movable and adjustable structural design, when in use, the movable holder 4 can be adaptively adjusted in position according to the length of the reflector to meet the loading requirements of reflectors of different lengths. In addition, since the reflector placement bracket for orthodontic photography of the first embodiment has at least two reflector holding assemblies 2, the reflector placement bracket for orthodontic photography of the first embodiment can be simultaneously applicable to the loading requirements of reflectors of different lengths and sizes, and has strong adaptability.

[0044] Based on the above, it can be seen that the reflector placement bracket for orthodontic photography in the first embodiment has the advantages of novel structural design, good reliability in use and strong adaptability.

[0045] Embodiment 2, as Figures 1 to 3 As shown, the difference between the second embodiment and the first embodiment is that the bottom bracket 1 includes two bracket frame bars 11 which are opposite to each other and arranged at intervals, and each bracket frame bar 11 is respectively provided with a frame bar sliding groove 111 .

[0046] Among them, the front end and the rear end of each fixed side support plate 32 are respectively fastened and installed on the bracket frame bar 11 on the corresponding side, and the front end and the rear end of each movable side support plate 42 are respectively slidably installed in the frame bar slide groove 111 of the bracket frame bar 11 on the corresponding side.

[0047] It should be explained that the fixed side vertical plate 31 , the fixed side support plate 32 , the movable side vertical plate 41 , and the movable side support plate 42 of the second embodiment can be stainless steel plates respectively, and the bracket frame bar 11 of the second embodiment is a stainless steel frame bar.

[0048] During the process of moving and adjusting the movable card holder 4, the front end and the rear end of the movable side support plate 42 respectively move along the frame bar slide groove 111 on the corresponding side to guide the moving process of the movable card holder 4, thereby ensuring the accurate movement of the movable card holder 4.

[0049] Embodiment three, as Figures 1 to 3As shown, the difference between the third embodiment and the second embodiment is that the locking mechanism includes two locking handle screws 5, the front and rear ends of each movable side support plate 42 are respectively provided with threaded holes, and each bracket frame bar 11 is respectively provided with a long hole 112 which is connected to the frame bar slide groove 111 on the corresponding side and extends along the left-right direction.

[0050] The threaded rod portion of each locking handle screw 5 passes through the long hole 112 on the corresponding side and is screwed to the threaded hole on the corresponding side of the movable side support plate 42 .

[0051] In the process of moving and adjusting the movable card holder 4, first loosen the locking handle screws 5 connected thereto, and then move the position of the movable card holder 4 along the frame bar slide groove 111; after the movable card holder 4 is moved to the desired position, tighten the locking handle screws 5 connected thereto, thereby fixing the movable side support plate 42.

[0052] Embodiment 4: The difference between the embodiment 4 and the embodiment 1 is that each fixed-side soft rubber component 33 is glued and fixed to the corresponding fixed-side vertical plate 31 , and each movable-side soft rubber component 43 is glued and fixed to the corresponding movable-side vertical plate 41 .

[0053] Embodiment 5, as Figures 1 to 3 As shown, the difference between the fifth embodiment and the first embodiment is that at least two vertically extending T-shaped clamping strips 61 are respectively provided on the back of the fixed-side soft rubber component 33 and the back of the movable-side soft rubber component 43, and T-shaped clamping grooves 62 are respectively provided on the front of the fixed-side vertical plate 31 and the movable-side vertical plate 41.

[0054] The T-shaped retaining strips 61 of the fixed side soft rubber component 33 are respectively embedded in the corresponding T-shaped retaining grooves 62 of the fixed side vertical plate 31 , and the T-shaped retaining strips 61 of the movable side soft rubber component 43 are respectively embedded in the corresponding T-shaped retaining grooves 62 of the movable side vertical plate 41 .

[0055] The fixed side soft rubber component 33 and the movable side soft rubber component 43 of the fifth embodiment are respectively designed with a detachable structure. During use, when the fixed side soft rubber component 33 and the movable side soft rubber component 43 cannot be used anymore due to aging, they can be disassembled and replaced.

[0056] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A reflector placement bracket for orthodontic photography, comprising a bottom bracket (1), characterized in that: The bottom bracket (1) is provided with at least two reflector plate holding components (2) which are arranged in sequence from left to right. The reflector plate holding assembly (2) comprises a fixed holding frame (3) fixedly mounted on the bottom bracket (1), and a movable holding frame (4) slidably mounted on the bottom bracket (1); a locking mechanism for locking the movable holding frame (4) at a desired position is provided between the bottom bracket (1) and the movable holding frame (4); The fixed card holder (3) comprises a fixed side vertical plate (31) and a fixed side support plate (32) arranged at the lower end of the fixed side vertical plate (31); the fixed side vertical plate (31) is provided with a fixed side soft rubber part (33) on the surface facing the movable card holder (4); the fixed side soft rubber part (33) is provided with a plurality of fixed side card holder grooves (331) arranged in sequence from front to back at intervals; the movable card holder (4) comprises a movable side vertical plate (41) and a movable side support plate (42) arranged at the lower end of the movable side vertical plate (41); the movable side vertical plate (41) is provided with a movable side soft rubber part (43) on the surface facing the fixed side vertical plate (31); the movable side soft rubber part (43) is provided with a plurality of movable side card holder grooves (431) arranged in sequence from front to back at intervals.

2. The reflector placement bracket for orthodontic photography according to claim 1, characterized in that: The bottom bracket (1) comprises two bracket frame bars (11) which are arranged in a front-to-back manner and at intervals, and each bracket frame bar (11) is provided with a frame bar sliding groove (111); The front end and the rear end of each fixed side support plate (32) are respectively fixedly mounted on the support frame bar (11) on the corresponding side, and the front end and the rear end of each movable side support plate (42) are respectively slidably mounted in the frame bar sliding groove (111) of the support frame bar (11) on the corresponding side.

3. The reflector placement bracket for orthodontic photography according to claim 2, characterized in that: The locking mechanism comprises two locking handle screws (5), the front end and the rear end of each movable side support plate (42) are respectively provided with threaded holes, and each bracket frame bar (11) is respectively provided with a long hole (112) connected to the frame bar sliding groove (111) on the corresponding side and extending in the left-right direction; The threaded rod portion of each locking handle screw (5) passes through the long hole (112) on the corresponding side and is screwed to the threaded hole on the corresponding side of the movable side support plate (42).

4. The reflector placement bracket for orthodontic photography according to claim 1, characterized in that: Each of the fixed-side soft rubber parts (33) is respectively glued and fixed to the corresponding fixed-side vertical plate (31), and each of the movable-side soft rubber parts (43) is respectively glued and fixed to the corresponding movable-side vertical plate (41).

5. The reflector placement bracket for orthodontic photography according to claim 1, characterized in that: At least two vertically extending T-shaped clamping strips (61) are respectively provided on the back of the fixed-side soft rubber part (33) and the back of the movable-side soft rubber part (43), and T-shaped clamping grooves (62) are respectively provided on the front of the fixed-side vertical plate (31) and the movable-side vertical plate (41); The T-shaped holding strips (61) of the fixed-side soft rubber component (33) are respectively embedded in the corresponding T-shaped slots (62) of the fixed-side vertical plate (31), and the T-shaped holding strips (61) of the movable-side soft rubber component (43) are respectively embedded in the corresponding T-shaped slots (62) of the movable-side vertical plate (41).

6. The reflector placement bracket for orthodontic photography according to claim 1, characterized in that: The fixed side vertical plate (31), the fixed side support plate (32), the movable side vertical plate (41), and the movable side support plate (42) are respectively made of stainless steel plates.

7. The reflector placement bracket for orthodontic photography according to claim 1, characterized in that: The fixed-side soft rubber component (33) and the movable-side soft rubber component (43) are respectively silicone components.

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