Medical head lamp with wide application range

Abstract

The utility model discloses a medical head lamp wide in application range. The medical head lamp comprises a head lamp assembly, a head lamp base and a positioning assembly. The head lamp assembly is connected with the head lamp base, the head lamp base is in magnetic connection with the positioning assembly, and the head lamp base and the positioning assembly are provided with rotating limiting mechanisms matched with each other. A threaded hole is machined in the positioning assembly. According to the utility model, the magnetic positioning assembly which is provided with the threaded hole and is convenient to disassemble and assemble can be arranged on middle beams of glasses with different thicknesses through screws with different lengths. The pair of glasses can be clamped on conventional glasses without holes through the glasses clip; the application range is wide, and the production and use cost is reduced. The magnets are not easy to collide and damage, and use of the magnets is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and in particular to a medical headlight on medical glasses and goggles. Background Art

[0002] The existing medical headlight connection structure is generally head-mounted, or integrally fixed on the glasses. The above two methods are complex in structure, inconvenient to use, relatively complex to disassemble and assemble, and applicable to a small range of glasses specifications. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a medical headlamp, aiming to solve the problems that the existing medical headlamp is inconvenient to use, relatively complicated to disassemble and assemble, and applicable to a small range of glasses specifications.

[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is: a medical headlamp with a wide range of applications, comprising a headlamp assembly, a headlamp base and a positioning assembly; the headlamp assembly is connected to the headlamp base, the headlamp base and the positioning assembly are magnetically connected, and the headlamp base and the positioning assembly are provided with mutually cooperating rotation limiting mechanisms; the positioning assembly is processed with a threaded hole.

[0005] Preferably, the headlamp base is in the shape of a cover, and the headlamp base is magnetically adsorbed on the outside of the positioning assembly.

[0006] Preferably, a zinc iron sheet is adhered inside the headlamp base cover; and the positioning component is a magnetic component.

[0007] Preferably, the headlamp base cover is circular, and a plurality of protrusions are provided on its inner wall; the positioning assembly outer wall is circular, and a groove is provided on the outer wall to match with the protrusions of the headlamp base.

[0008] Preferably, the positioning assembly is composed of a magnet and a protective cover shell; and a threaded hole is processed on the back side of the magnet.

[0009] Preferably, it further comprises a glasses clip, wherein the front connecting beam of the glasses clip is provided with a mounting frame for mounting the positioning assembly through a threaded hole.

[0010] Preferably, the headlamp assembly is rotatably connected to the headlamp base.

[0011] Preferably, the magnet is made of neodymium iron boron.

[0012] Beneficial effects of the utility model:

[0013] 1: The magnetic positioning assembly with threaded holes for easy disassembly and assembly can be installed on the middle beam of glasses of different thicknesses through screws of different lengths. It can also be clamped on conventional glasses without holes through glasses clips; it has a wide range of uses and reduces production and use costs.

[0014] 2: The magnet is not easily damaged by bumps and will not affect the use of magnetic attraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the positioning component.

[0016] Figure 2 It is a schematic diagram of the structure of the headlamp assembly and the headlamp base.

[0017] Figure 3 It is a structural schematic diagram of the glasses clip. DETAILED DESCRIPTION

[0018] Example 1

[0019] like Figure 1 , 2 As shown, a medical headlamp with a wide range of applications includes a headlamp assembly 1, a headlamp base 2 and a positioning assembly 3; the headlamp assembly 1 and the headlamp base 2 are rotatably connected in a conventional hinged manner; the headlamp base 2 and the positioning assembly 3 are magnetically connected, and the headlamp base 2 and the positioning assembly 3 are provided with a rotation limiting mechanism that cooperates with each other; the positioning assembly 3 is processed with a threaded hole.

[0020] Specifically, the headlamp base 2 is in the shape of a cover, which is circular, with a plurality of protrusions 22 on its inner wall, and a zinc iron sheet 21 adhered to the bottom surface; the positioning assembly 3 is composed of a magnet 32 ​​and a protective cover 33, and the protective cover 33 can be made of aluminum alloy material with a circular outer wall, and the outer wall is provided with a groove 31 that cooperates with the protrusion of the headlamp base 2 to limit the position; the magnet 32 ​​is made of neodymium iron boron, and a threaded hole is processed on the back.

[0021] The utility model uses a magnet 32 ​​with a threaded hole and a middle beam of the glasses to be fastened by drilling holes and using appropriate screws according to the wall thickness. The magnet 32 ​​is adsorbed on the base cover of the headlight assembly 1, which is hinged, so that it is convenient to disassemble and use at any time; and it can be adapted to glasses with a wall thickness that can be used, and has a wider range of applications.

[0022] In addition, in order to prevent the magnet 32 ​​from being damaged and causing poor adsorption effect or failure to adsorb, a protective cover 33 is attached to its surface, and the wear of the protective cover 33 does not affect the magnetic attraction effect. In order to facilitate installation, a round shape is generally used, and the groove 31 cooperates with the protrusion 22 to prevent it from rotating at will.

[0023] Example 2

[0024] like Figure 3As shown, a medical headlamp with a wide range of applications also includes a glasses clip 4, and a front connecting beam of the glasses clip 4 is provided with a mounting frame 41 for mounting the positioning component 3 through a threaded hole. In addition to the use scenario described in the first embodiment, the positioning component 3 can be mounted on the mounting frame 41 of the glasses clip 4. The glasses clip 4 is adapted to ordinary glasses without perforations, and the medical headlamp is conveniently disassembled and assembled for use by magnetic attraction.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A medical headlamp with a wide range of applications, characterized in that: The invention comprises a headlamp assembly (1), a headlamp base (2) and a positioning assembly (3); the headlamp assembly (1) is connected to the headlamp base (2); the headlamp base (2) and the positioning assembly (3) are magnetically connected; the headlamp base (2) and the positioning assembly (3) are provided with a rotation limiting mechanism that cooperates with each other; and the positioning assembly (3) is processed with a threaded hole.

2. A medical headlamp with a wide range of applications according to claim 1, characterized in that: The headlamp base (2) is in the shape of a cover shell, and the headlamp base (2) is magnetically adsorbed on the outside of the positioning component (3).

3. A medical headlamp with a wide range of applications according to claim 2, characterized in that: A zinc iron sheet (21) is glued inside the cover of the headlamp base (2); and the positioning component (3) is a magnetic component.

4. A medical headlamp with a wide range of applications according to claim 2, characterized in that: The cover shell of the headlamp base (2) is circular, and a plurality of protrusions (22) are provided on its inner wall; the outer wall of the positioning assembly (3) is circular, and a groove (31) is provided on the outer wall to match the protrusions of the headlamp base (2).

5. A medical headlamp with a wide range of applications according to claim 1, 2, 3 or 4, characterized in that: The positioning assembly (3) is composed of a magnet (32) and a protective cover shell (33); a threaded hole is processed on the back of the magnet (32).

6. According to claim 1, a medical headlamp with a wide range of applications, characterized in that: It also comprises a glasses clip (4), wherein a front connecting beam of the glasses clip (4) is provided with a mounting frame (41) for mounting the positioning assembly (3) through a threaded hole.

7. A medical headlamp with a wide range of applications according to claim 1, characterized in that: The headlamp assembly (1) is rotatably connected to the headlamp base (2).

8. A medical headlamp with a wide range of applications according to claim 5, characterized in that: The magnet (32) is made of neodymium iron boron.

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