Head-mounted light supplementing lamp for oral examination

Abstract

The utility model relates to a head wearing type oral cavity examination light supplement lamp, which comprises a head band, the bottom of the head band is provided with a mounting seat structure, the mounting seat structure comprises a mounting block, the bottom of the head band is fixedly provided with the mounting block, the inner part of the mounting block is rotatably connected with a bayonet socket, and the inner part of the mounting block is fixedly provided with a first spring. According to the head-mounted light supplementing lamp for oral cavity examination, a pull rod is pulled to drive a sliding block and a rotating rod to move, then a connecting rod and an inserting rod of a light supplementing lamp holder are inserted into a mounting block and a base, then the pull rod is loosened, and the rotating rod penetrates through a through hole of the connecting rod under the action of a first spring and is inserted into an inserting seat; and meanwhile, a second spring and a movable plate are matched with a movable extrusion block and a fixed extrusion block to fix an insertion rod, so that the light supplementing lamp holder and the light supplementing lamp body are fixed, then a head belt is worn to be matched with two gears for angle adjustment, and therefore the purposes of being convenient to carry, assemble and disassemble and having the adjusting function are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oral cavity hospital equipment technical field, concretely is a head -wearing formula oral cavity examination is with the light supplementing lamp. BACKGROUND

[0002] Oral cavity hospital equipment is an important component of medical technology equipment, including dental handpiece, oral cavity handpiece sterilizer, tooth forceps, root canal appliance and various small portable tools such as dental chair, autoclave equipment, imaging X-ray equipment, they jointly support the prevention, diagnosis and treatment of oral diseases, among them, the light supplementing lamp for oral cavity examination is an important tool indispensable in oral diagnosis and treatment.

[0003] Through the search, according to the utility model patent with Chinese patent publication No. CN217066331U discloses a kind of oral cavity lamp for oral cavity treatment of children, the utility model patent in a kind of oral cavity lamp for oral cavity treatment of children, through the design of LED light supplementing lamp, damping rotation installation on the rotating plate of lamp body shell and telescopic plate etc., first, the damping rotation adjustment of lamp body shell and rotating plate can change the illumination direction of oral cavity lamp and the light shielding direction of rotating plate, while telescopic plate can be telescopic adjusted on rotating plate, when oral cavity lamp is close to human face, the length of telescopic plate and rotating plate can be prevented by retracting rotating plate to influence the illumination of oral cavity lamp, the light shielding effect of telescopic plate and rotating plate can be adjusted, when oral cavity treatment is carried out for children, the light of excess angle of oral cavity lamp can be effectively shielded, prevent light from shining to children's eye, influence children's mood to affect oral cavity treatment process, but the oral cavity lamp for oral cavity treatment of children, fixed on roof or other places, although it has certain adjustment ability, when medical staff walks or moves, it is very likely to form shadow, affect examination process, so a head -wearing formula oral cavity examination is with the light supplementing lamp is proposed. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a head -wearing formula oral cavity examination is with the light supplementing lamp, has the advantages of convenient to carry and dismount and has adjustment function, solves the problem that existing light supplementing lamp structure needs optimization.

[0005] To achieve the above object, the utility model provides the following technical scheme: a head -wearing formula oral cavity examination is with the light supplementing lamp, including headband, the bottom of the headband is provided with mounting seat structure, the outside of the headband is provided with light supplementing lamp mounting structure;

[0006] The mounting seat structure comprises a mounting block, the bottom of the headband is fixedly provided with the mounting block, the inside of the mounting block is rotationally connected with a plug-in seat, the inside of the mounting block is fixedly provided with a first spring, the outer surface of the first spring is fixedly provided with a sliding block, the outer surface of the sliding block is rotationally connected with a rotating rod, the inside of the mounting block is rotationally connected with a rotating shaft, the inner top wall of the mounting block is fixedly provided with a first gear, the outer surface of the rotating shaft is fixedly provided with a rotating block, and the top of the rotating block is fixedly provided with a second gear.

[0007] Further, the light supplement lamp mounting structure comprises a base, the bottom of the rotating block is fixedly provided with the base, the inside of the base is fixedly provided with a second spring, the outer surface of the second spring is fixedly provided with a movable plate, the outer surface of the movable plate is fixedly provided with a movable extrusion block, the bottom of the base is movably connected with a light supplement lamp seat, the top of the light supplement lamp seat is fixedly provided with a plug-in rod, and the bottom of the light supplement lamp seat is provided with a light supplement lamp body.

[0008] Further, the number of plug-in seats is two, the number of first springs and sliding blocks is two, two first springs are respectively located on the inner left wall and the inner right wall of the mounting block, the opposite sides of the two sliding blocks are fixedly connected with the opposite sides of the two first springs, and the opposite sides of the two sliding blocks are rotationally connected with rotating rods.

[0009] Further, the outer surface of the first gear is engaged with the outer surface of the second gear, the top of the light supplement lamp seat is fixedly provided with two connecting rods, the inside of the two connecting rods is respectively provided with a through hole matched with the two rotating rods, and the opposite sides of the two rotating rods respectively penetrate into the inside of the two through holes and extend to the inside of the two plug-in seats.

[0010] Further, the outer surface of the two sliding blocks is fixedly provided with a pull rod, the inside of the base is fixedly provided with four sliding rods, the number of second springs and movable plates is two, two second springs are respectively located on the inner left wall and the inner right wall of the base, and the opposite sides of the two second springs are fixedly connected with the opposite sides of the two movable plates.

[0011] Further, the outer surfaces of the four sliding rods are movably connected with the insides of the two movable plates, the opposite sides of the two movable plates are fixedly provided with movable extrusion blocks, the outer surface of the plug-in rod is fixedly provided with a fixed extrusion block, and the outer surface of the movable extrusion block is movably connected with the outer surface of the fixed extrusion block.

[0012] Beneficial effects

[0013] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0014] The head-mounted oral examination light supplement lamp is convenient to carry, disassemble and assemble and has the adjusting function. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a partial three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a front view structure schematic view of the utility model;

[0017] Figure 3 It is a partial side view structure schematic view of the utility model;

[0018] Figure 4 It is a partial side view structure schematic view of the utility model; Figure 2 It is a partial side view structure schematic view of the utility model;

[0019] In the figure: 1, headband; 2, mounting seat structure; 201, mounting block; 202, plug-in seat; 203, first spring; 204, sliding block; 205, rotating rod; 206, rotating shaft; 207, first gear; 208, rotating block; 209, second gear; 3, light supplement lamp mounting structure; 301, base; 302, second spring; 303, movable plate; 304, movable extrusion block; 305, light supplement lamp seat; 306, plug-in rod; 307, light supplement lamp body. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 A head-mounted oral examination light supplement lamp, comprising a headband 1, the bottom of the headband 1 is provided with a mounting seat structure 2, and the outside of the headband 1 is provided with a light supplement lamp mounting structure 3.

[0022] The mounting seat structure 2 comprises a mounting block 201, the bottom of the headband 1 is fixedly provided with the mounting block 201, the inside of the mounting block 201 is rotatably connected with a plug-in seat 202, the inside of the mounting block 201 is fixedly provided with a first spring 203, the outer surface of the first spring 203 is fixedly provided with a sliding block 204, the outer surface of the sliding block 204 is rotatably connected with a rotating rod 205, the inside of the mounting block 201 is rotatably connected with a rotating shaft 206, the inner top wall of the mounting block 201 is fixedly provided with a first gear 207, the outer surface of the rotating shaft 206 is fixedly provided with a rotating block 208, and the top of the rotating block 208 is fixedly provided with a second gear 209.

[0023] Further, the light supplement lamp mounting structure 3 comprises a base 301, the bottom of the rotating block 208 is fixedly provided with the base 301, the inside of the base 301 is fixedly provided with a second spring 302, the outer surface of the second spring 302 is fixedly provided with a movable plate 303, the outer surface of the movable plate 303 is fixedly provided with a movable extrusion block 304, the bottom of the base 301 is movably connected with a light supplement lamp seat 305, the top of the light supplement lamp seat 305 is fixedly provided with a plug-in rod 306, and the bottom of the light supplement lamp seat 305 is provided with a light supplement lamp body 307.

[0024] Specifically, as shown in Figure 2 and Figure 3 When the light supplement lamp seat 305 and the light supplement lamp body 307 are installed, the second gear 209 is driven by the rotating shaft 206 to rotate around the first gear 207, so that the use angle of the light supplement lamp body 307 can be adjusted, and the adjusted light supplement lamp body 307 can be locked by the meshing of the first gear 207 and the second gear 209.

[0025] Specifically, as shown in Figure 2 The materials of the first spring 203 and the second spring 302 are both beryllium bronze, which contains 1.7-2.5% of beryllium. The addition of beryllium has excellent elasticity. Beryllium bronze is a precipitation hardening alloy, which has good strength, hardness, elasticity and fatigue resistance. The beryllium bronze spring can still maintain excellent mechanical properties at high temperature.

[0026] In implementation, the following steps are taken:

[0027] 1) First, pull the pull rod to drive the sliding block 204 and the rotating rod 205 to move, so that the connecting rod of the light supplement lamp seat 305 and the plug-in rod 306 are inserted into the mounting block 201 and the base 301;

[0028] 2) Then, loosen the pull rod, and the rotating rod 205 is inserted into the plug-in seat 202 under the action of the first spring 203;

[0029] 3) Then, the movable extrusion block 304 is extruded by the fixed extrusion block of the plug-in rod 306, so that it is withdrawn into the inside of the base 301.

[0030] 4)Finally when fixed extrusion block through the activity extrusion block 304, namely in the second spring 302 under the action of the activity extrusion block 304 out of fixed, and can be adjusted with two gears.

[0031] In summary, the head-mounted oral examination light supplement lamp, pull the pull rod drive slider 204 and the rotating rod 205 move, then the light supplement lamp seat 305 connecting rod and plug-in rod 306 are inserted into the mounting block 201 and base 301, then loosen the pull rod under the action of the first spring 203 will rotating rod 205 through the connecting rod and insert into the plug-in seat 202 inside, at the same time through the second spring 302 and movable plate 303 cooperate with the activity extrusion block 304 and fixed extrusion block to plug-in rod 306 fixed, so as to light supplement lamp seat 305 and light supplement lamp body 307 fixed, then adjust with two gears, so as to achieve convenient to carry on and off, and have the adjusting function.

[0032] It should be noted that in this document, the terms "first" and "second" and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0033] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A head-mounted supplemental light for oral examinations, comprising a headband (1), characterized in that: The bottom of the headband (1) is provided with a mounting seat structure (2), and the outside of the headband (1) is provided with a light supplementing lamp mounting structure (3); The mounting seat structure (2) comprises a mounting block (201), the bottom of the headband (1) is fixedly provided with the mounting block (201), the inside of the mounting block (201) is rotatably connected with a plug-in seat (202), the inside of the mounting block (201) is fixedly provided with a first spring (203), the outer surfaces of the first springs (203) are fixedly provided with sliding blocks (204), the outer surfaces of the sliding blocks (204) are rotatably connected with rotating rods (205), the inside of the mounting block (201) is rotatably connected with a rotating shaft (206), the inner top wall of the mounting block (201) is fixedly provided with a first gear (207), the outer surface of the rotating shaft (206) is fixedly provided with a rotating block (208), and the top of the rotating block (208) is fixedly provided with a second gear (209).

2. The head-mounted supplemental light for oral examination according to claim 1, wherein: The light supplementing lamp mounting structure (3) comprises a base (301), the bottom of the rotating block (208) is fixedly provided with the base (301), the inside of the base (301) is fixedly provided with a second spring (302), the outer surface of the second spring (302) is fixedly provided with a movable plate (303), the outer surface of the movable plate (303) is fixedly provided with a movable extrusion cutting block (304), the bottom of the base (301) is movably connected with a light supplementing lamp holder (305), the top of the light supplementing lamp holder (305) is fixedly provided with a plug-in rod (306), and the bottom of the light supplementing lamp holder (305) is provided with a light supplementing lamp body (307).

3. The head-mounted supplemental light for oral examination according to claim 1, wherein: The number of plug-in seats (202) is two, the number of first springs (203) and sliding blocks (204) is two, two first springs (203) are respectively located on the inner left wall and the inner right wall of the mounting block (201), and the opposite sides of the two sliding blocks (204) are fixedly connected with the opposite sides of the two first springs (203), and the opposite sides of the two sliding blocks (204) are rotatably connected with rotating rods (205).

4. The head-mounted supplemental light for oral examination according to claim 2, wherein: The outer surfaces of the two sliding blocks (204) are fixedly provided with pull rods, the outer surface of the first gear (207) is engaged with the outer surface of the second gear (209), the top of the light supplementing lamp holder (305) is fixedly provided with two connecting rods, the interiors of the two connecting rods are respectively provided with through holes matched with the two rotating rods (205), and the opposite sides of the two rotating rods (205) respectively penetrate through the interiors of the two through holes and extend into the interiors of the two plug-in seats (202).

5. The head-mounted supplemental light for oral examination according to claim 2, wherein: The inside of the base (301) is fixedly provided with four sliding rods, the number of second springs (302) and movable plates (303) is two, two second springs (302) are respectively located on the inner left wall and the inner right wall of the base (301), and the opposite sides of the two second springs (302) are fixedly connected with the opposite sides of the two movable plates (303).

6. The head-mounted supplemental light for oral examination according to claim 5, characterized in that: The outer surfaces of the four slide rods are respectively movably connected with the inner parts of two movable plates (303), the opposite sides of the two movable plates (303) are respectively fixedly provided with movable extruding and cutting blocks (304), the outer surface of the inserting rod (306) is fixedly provided with a fixed extruding and cutting block, and the outer surface of the movable extruding and cutting block (304) is movably connected with the outer surface of the fixed extruding and cutting block.

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