CN219940861U - Light shielding plate of external light curing lamp - Google Patents
Light shielding plate of external light curing lamp Download PDFInfo
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- CN219940861U CN219940861U CN202321636228.0U CN202321636228U CN219940861U CN 219940861 U CN219940861 U CN 219940861U CN 202321636228 U CN202321636228 U CN 202321636228U CN 219940861 U CN219940861 U CN 219940861U
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- light
- curing lamp
- light shielding
- plate
- round platform
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- 230000002146 bilateral effect Effects 0.000 claims description 2
- 210000001061 forehead Anatomy 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 8
- 238000001723 curing Methods 0.000 description 29
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- 230000000007 visual effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000000016 photochemical curing Methods 0.000 description 2
- 201000000736 Amenorrhea Diseases 0.000 description 1
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- 206010025219 Lymphangioma Diseases 0.000 description 1
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- 239000004098 Tetracycline Substances 0.000 description 1
- 206010043949 Tongue discolouration Diseases 0.000 description 1
- 231100000540 amenorrhea Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010761 chronic ethmoiditis Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229960002180 tetracycline Drugs 0.000 description 1
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- 235000019364 tetracycline Nutrition 0.000 description 1
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Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to the technical field of light shielding plates, in particular to an external light curing lamp light shielding plate which comprises a light shielding arc plate, wherein an L-shaped sliding connecting plate is arranged at the top end of the light shielding arc plate, a hollow supporting plate is slidably arranged on one side of the L-shaped sliding connecting plate, a round platform positioning block is arranged on one side of the hollow supporting plate, and elastic clamping bands are symmetrically arranged on two sides of the round platform positioning block; the top thread of hollow backup pad installs stop bolt, stop bolt's bottom is provided with anti-skidding gasket. According to the utility model, the elastic clamp, the round platform positioning block and the fixing ropes are arranged, and are clamped in front of the forehead, so that the forehead is convenient to fix, the round platform positioning block is propped against the forehead to be positioned, the two fixing ropes are mutually bound and tightened, the shading arc plate is blocked at the front side of eyes, the harmful light of the light curing lamp is shaded in the maximum range in the operation process, and meanwhile, the operation of the light curing lamp is not influenced.
Description
Technical Field
The utility model relates to the technical field of light shielding plates, in particular to an external light curing lamp light shielding plate.
Background
Oral surgery is one of the medical disciplines. The main stomatology diseases comprise stomatognathic skin, epidermosubmaxillary gap infection, maxillofacial lymphangioma, parodontopathy deformity, maxillary Dou Exing tumor, mandibular amenorrhea, chronic ethmoiditis, mandibular retroversion, tetracycline teeth, tongue white spot, etc. By technology, many periodontal diseases can be cured completely. Photocuring refers to the curing process of a monomeric, oligomeric or polymeric substrate under light induction, typically used in film forming processes. In dentistry, a light-curing lamp is widely used in medical dental filling, and the principle is to irradiate a light-curing resin with blue light to cure the light-curing resin. When in use, after the preparation work is completed, the photo-cured resin material is placed on the tooth surface, and then is irradiated by a photo-curing lamp to be cured, and the whole treatment process requires about 1-10 minutes of irradiation time.
The authority bulletin number CN213697306U discloses an outside-mouth light curing lamp light screen, which comprises a light filtering plate and an elastic piece, wherein a penetrating hole is formed in the middle of the light filtering plate, the elastic piece is of a hollow annular structure, an annular groove is formed in the outer side wall of the elastic piece, tooth-shaped protrusions are formed in the inner side wall of the elastic piece, and the elastic piece is sleeved on the penetrating hole of the light filtering plate through the annular groove; the definition filter plate includes the face and is in the upper limit, lower limit and the two sides of face four peripheral, and wherein the face includes A face and B face, and the filter plate face is the concave arc structure of A face, and the filter plate face is rectangle or runway form structure under overlooking the visual angle, and, under the change position condition that the hole is in patient's opening mouth within range, the filter plate face all can cover this opening region. The filter plate of the utility model has a concave arc structure of the A surface, and the A surface is extended to cover the mouth by being abutted against the outline of the face of a patient, so that blue light is prevented from being directly irradiated to eyes of medical staff.
The blue light emitted by the light curing lamp is harmful to eyes of a human body when the light is irradiated, and especially for medical staff performing operation, therefore, a light shielding plate is arranged on the light curing lamp, the light shielding plate of the existing light curing lamp is of a fan-shaped structure, the smaller end of the light shielding plate is provided with an elastic piece so as to be clamped on the light curing lamp, the larger end of the light shielding plate is outwards expanded to form a light filtering area to facilitate the medical staff to observe the light shielding area, but the existing technical scheme and the technical scheme are that the light shielding plate is arranged on a light curing lamp body, the light shielding plate is small in light shielding range, the light shielding area is large, and operation is blocked, so that the light shielding plate of the light curing lamp outside an opening is required to be designed to solve the problems.
Disclosure of Invention
Existing and above-mentioned technical scheme to exist among the background art all is installing the light screen on the light curing lamp body, and the light screen setting area is less its shading scope is little, and the light screen setting area is great, then can cause the operation to hinder the problem, proposes an extraoral light curing lamp light screen.
The utility model provides an external light curing lamp light shield which comprises a light shielding arc plate, wherein an L-shaped sliding connection plate is arranged at the top end of the light shielding arc plate, a hollow support plate is slidably arranged on one side of the L-shaped sliding connection plate, a round table positioning block is arranged on one side of the hollow support plate, elastic clamping bands are symmetrically arranged on two sides of the round table positioning block, and the light shielding arc plate is blocked at the front side of an eye, so that harmful light rays of the light curing lamp are shielded in the maximum range in the operation process, and meanwhile, the operation of the light curing lamp is not influenced.
Preferably, limit bolts are arranged on the top end threads of the hollow support plate, anti-slip gaskets are arranged at the bottom ends of the limit bolts, and the limit bolts can be adjusted according to the use needs of medical staff.
Preferably, the length of the shading arc plate is twenty centimeters, the width of the shading arc plate is eight centimeters, and the shading arc plate can be used for shading a human face well and is moderate in size through the design of the average size of the human face.
Preferably, one side of the round platform locating block is provided with a rubber pad, so that comfort is improved, and marks on the forehead are avoided.
Preferably, the shading arc plate extends to two sides along the middle part to form a circular arc shape.
Preferably, one side of the elastic clamp is provided with a fixing rope, and the fixing rope is made of skin-friendly cotton.
Preferably, the elastic clamp is made of stainless steel metal, so that the elastic clamp is prevented from being broken, and the hardness and the elasticity are good.
Compared with the prior art, the utility model has the beneficial effects that:
1. through being provided with elasticity clamp, round platform locating piece and fixed rope, block in the forehead place ahead through elasticity clamp, it has elasticity, is convenient for fix the forehead, and round platform locating piece supports the forehead location, and two fixed ropes bind each other and tighten up, and shading arc keeps off at the eyes front side for the harmful light of light curing lamp has been sheltered from to the maximum scope in the operation process, can not influence the operation of light curing lamp simultaneously.
2. Through being provided with L type slide connection board, hollow backup pad and stop bolt, through being provided with stop bolt, can adjust the interval between hollow backup pad and the L type slide connection board, can adjust according to medical personnel's needs that use, to the medical personnel who wear glasses, can set up shading arc in the place ahead of glasses.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is a schematic side view of the structure of the present utility model;
fig. 4 is a schematic cross-sectional elevation view of the hollow support plate and the L-shaped sliding connection plate of the present utility model.
In the figure: 110. a shading arc plate; 120. an L-shaped sliding connection plate; 121. a hollow support plate; 122. a limit bolt; 130. a round platform positioning block; 131. a rubber pad; 132. an elastic clamp; 133. and fixing the rope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an extraoral light curing lamp light screen, including shading arc 110, shading arc 110's top is provided with L type sliding connection board 120, L type sliding connection board 120's one side slidable mounting has hollow backup pad 121, hollow backup pad 121's one side is provided with round platform locating piece 130, round platform locating piece 130's bilateral symmetry is provided with elasticity clamp 132, this technical scheme is fixed shading arc 110 no longer to curing light body on, but through the block mode to medical personnel forehead the place ahead, just in time shelter from eyes through shading arc 110, it is nearer to eyes, the vision that shelters from becomes big, the ultraviolet ray shelter from limited, be easily by the problem of direct vision, concrete operation is blocked in forehead the place ahead through elasticity clamp 132, it has elasticity, be convenient for fix the forehead, round platform locating piece 130 supports the forehead location, two fixed ropes 133 tighten up each other, shading arc 110 keeps off at the eyes front side for the biggest scope shelter from the harmful light of light curing light of light in the operation process, can not influence the operation of curing light simultaneously.
Further, the light shielding arc plate 110 extends along the middle to two sides to form a circular arc shape; the visual field is convenient to be retracted inwards by arranging the shape structure, and the glasses are one principle.
Further, the light shielding arc plate 110 has a length of twenty cm and a width of eight cm. The average size of the face of the human body is designed, so that the face can be well shielded, and the size is moderate.
Further, a fixing rope 133 is arranged on one side of the elastic clamp 132, and the fixing rope 133 is made of skin-friendly cotton; through being provided with fixed rope 133, prevent that elasticity clamp 132 from dropping, the material is soft simultaneously and avoids binding uncomfortable.
Further, the elastic clamp 132 is made of stainless steel metal; the elastic clamp 132 is prevented from being broken, and the hardness and the elasticity are good.
Example two
In the light shielding plate for an external light curing lamp according to the present utility model, as compared with the first embodiment, referring to fig. 4, a limit bolt 122 is screwed on the top end of a hollow support plate 121, and an anti-slip pad is disposed at the bottom end of the limit bolt 122. Through being provided with limit bolt 122, can adjust the interval between hollow backup pad 121 and the L type sliding connection board 120, can adjust according to the needs that medical personnel used, to the medical personnel who wear glasses, can set up shading arc 110 in the place ahead of glasses.
Example III
In the light shielding plate for an external light curing lamp according to the present utility model, as compared with the first embodiment, referring to fig. 2, a rubber pad 131 is disposed on one side of a circular table positioning block 130; the rubber pad 131 butts against the forehead, so that comfort is improved, and marks on the forehead are avoided.
The working principle of the utility model is as follows: this technical scheme is fixed to medical personnel forehead place ahead through the block mode with shading arc 110 no longer setting up on the curing lamp body, just in time shelter from eyes through shading arc 110, it is nearer to eyes, the visual field that shelters from becomes big, it is limited to have solved the ultraviolet ray and has sheltered from, the problem of being looked directly easily, card in forehead place ahead through elasticity clamp 132, it has elasticity, be convenient for fix the forehead, round platform locating piece 130 supports the forehead location, two fixed ropes 133 bind each other and tighten up, shading arc 110 keeps off in the eyes front side, make the operation in-process maximum range shelter from the harmful light of light curing lamp, can not influence the operation of light curing lamp simultaneously. Through being provided with limit bolt 122, can adjust the interval between hollow backup pad 121 and the L type sliding connection board 120, can adjust according to the needs that medical personnel used, to the medical personnel who wear glasses, can set up shading arc 110 in the place ahead of glasses.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an extraoral light curing lamp light screen, its characterized in that, includes shading arc (110), the top of shading arc (110) is provided with L type sliding connection board (120), one side slidable mounting of L type sliding connection board (120) has hollow backup pad (121), one side of hollow backup pad (121) is provided with round platform locating piece (130), the bilateral symmetry of round platform locating piece (130) is provided with elasticity clamp (132).
2. An extra-oral light-curing lamp shade according to claim 1 wherein the top thread of the hollow support plate (121) is provided with a limit bolt (122), and the bottom end of the limit bolt (122) is provided with an anti-slip gasket.
3. An extra-oral light-curing lamp shade according to claim 1 wherein the shade arc (110) is twenty cm long and eight cm wide.
4. The light shielding plate for an external light curing lamp according to claim 1, wherein a rubber pad (131) is arranged on one side of the round table positioning block (130).
5. An extra-oral light-curing lamp shade according to claim 1 wherein the shade arc (110) extends along the middle to both sides in a circular arc shape.
6. An extra-oral light-curing lamp shade according to claim 1 wherein one side of the elastic clip (132) is provided with a fixing rope (133), the fixing rope (133) being made of skin-friendly cotton.
7. An extra-oral light-curing lamp shade according to claim 1 wherein the resilient clip (132) is of stainless steel metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636228.0U CN219940861U (en) | 2023-06-27 | 2023-06-27 | Light shielding plate of external light curing lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636228.0U CN219940861U (en) | 2023-06-27 | 2023-06-27 | Light shielding plate of external light curing lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219940861U true CN219940861U (en) | 2023-11-03 |
Family
ID=88552333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321636228.0U Active CN219940861U (en) | 2023-06-27 | 2023-06-27 | Light shielding plate of external light curing lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219940861U (en) |
-
2023
- 2023-06-27 CN CN202321636228.0U patent/CN219940861U/en active Active
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