CN220489064U - Medical flashlight - Google Patents

Abstract

The present disclosure relates to the technical field of medical instruments, and in particular, to a medical flashlight, which includes a body; the one end of body is equipped with the lamp holder, and the perisporium of lamp holder articulates and is equipped with at least one rotating turret, is equipped with first window shade between rotating turret and the lamp holder perisporium to make the rotating turret rotate to the light on the light irradiation route and block light. The utility model provides a medical flashlight can be through the rotation angle of adjustment rotating frame to shelter from the light of partly lamp holder transmission appropriately to avoid influencing other patients with the ward, in addition, when the rotating frame rotates to the state of sheltering from light, the boundary in the bright light region that light projected will be more obvious, so that medical personnel can see the patient as clearly as possible according to bright light region, and adopt obvious bright and dark boundary to avoid shining patient's face, thereby avoid bringing uncomfortable feeling for the patient.

Description

Medical flashlight

Technical Field

The disclosure relates to the technical field of medical instruments, in particular to a medical flashlight.

Background

The flashlight is a common portable lighting tool in life and is commonly used for indoor lighting, outdoor activities or emergency rescue and other conditions.

In the medical industry, flashlights are often used for assisting in observing the condition of a patient, such as detection observation of an oral cavity, a nasal cavity and the like, or for checking a specific patient at night, when the patient is checked at night, as the patient who does not need to check the patient may exist in the ward, the traditional flashlights can easily influence the patient who does not need to check the patient when irradiating in the ward, and the edge part of a light source irradiated by the traditional flashlights is darker than the central part, so that the condition often leads to that illumination always irradiates the face of the patient when the condition of the patient needs to be clearly seen, and discomfort of the patient is caused.

Disclosure of Invention

In order to solve the technical problems described above or partially solve the technical problems described above, the present disclosure provides a medical flashlight.

The present disclosure provides a medical flashlight comprising a body;

a lamp cap is arranged at one end of the body, at least one rotating frame is hinged with the peripheral wall of the lamp cap, A first window shade is arranged between the rotating frame and the peripheral wall of the lamp cap, so that the rotating frame rotates to a light irradiation path to block light.

Optionally, the rotating frame is coaxially hinged with a plurality of rotating frames, and a second window shade is connected between the rotating frames.

Optionally, the rotating frame is arc-shaped, both ends of the rotating frame are provided with hinged handles, and the hinged handles are provided with hinged holes;

two hinge posts are arranged on the peripheral wall of the lamp cap, and the axes of the two hinge posts are positioned on the same straight line;

the hinge holes at the end parts of the rotating frame are respectively sleeved on the two hinge columns.

Optionally, a spring is sleeved on the hinge post, and the spring is located between the peripheral wall of the lamp cap and the hinge handles and between two adjacent hinge handles of the same hinge post, so as to increase friction force in the rotation process of the hinge handles.

Optionally, be equipped with the shutoff on the perisporium the rotating frame pivoted spacing handle, spacing handle sets up on the perisporium of lamp holder, spacing handle is used for stopping the rotating frame excessively towards the body is not equipped with the one end rotation of lamp holder.

Optionally, a section of the body located in the middle is provided with a clamping groove, and one side of the clamping groove is opened on the peripheral wall of the body;

and a pupil measuring ruler is hinged in the clamping groove.

Optionally, a clamping shaft is arranged in the clamping groove, and two ends of the clamping shaft are respectively abutted against a group of opposite side walls of the clamping groove;

one end of the pupil measuring ruler is provided with a hinged opening, and the hinged opening is matched with the clamping shaft, so that the pupil measuring ruler rotates into or out of the clamping groove.

Optionally, a mechanical timer is connected to an end of the body facing away from the lamp cap.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

the utility model provides a medical flashlight, when medical personnel is making rounds, can be through the rotation angle of adjustment rotating turret come suitably shelter from the light of partly lamp holder transmission, thereby avoid influencing other patients with the ward, in addition, when the rotating turret rotates to the state of sheltering from light, the boundary in the bright light region that light projected will be more obvious, so boundary department is bright and dark more clear, because the rotating turret under the shelter from the state is closer to the central point that bulb place in the lamp holder, medical personnel can see patient and adopt obvious bright and dark boundary to avoid shining patient's face as far as possible according to bright light region this moment, thereby avoid bringing uncomfortable feeling for the patient.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a medical flashlight according to an embodiment of the present disclosure;

FIG. 2 is an enlarged schematic view of a portion of a medical flashlight according to an embodiment of the present disclosure at a hinged handle;

FIG. 3 is a cross-sectional view of a clip shaft of a medical flashlight according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a pupil measuring ruler according to an embodiment of the present disclosure.

Wherein, 1, the body; 2. a lamp base; 20. a hinge post; 21. a spring; 3. a rotating frame; 30. a hinged handle; 4. a limit handle; 5. a clamping groove; 50. the clamping shaft; 6. pupil measuring ruler; 60. a hinge opening; 7. a mechanical timer.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first," "second," etc. are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is merely an association relationship describing an association object, which means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural sheets" refers to two or more (including two).

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the embodiments of the present application and for simplifying the description, rather than indicating or implying that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 2 (the first shade and the second shade are not shown in fig. 1), the medical flashlight provided in this embodiment includes a main body 1, a lamp cap 2 is disposed at one end of the main body 1, at least one rotating frame 3 is hinged to a peripheral wall of the lamp cap 2, and a first shade is disposed between the rotating frame 3 and the peripheral wall of the lamp cap 2, so that the rotating frame 3 rotates to a light irradiation path to block light.

Specifically, the whole body 1 and the lamp cap 2 are cylindrical, so that the lamp is convenient to hold; the rotating frame 3 is of a U-shaped structure, two end parts of the rotating frame are hinged to the outer circumferential wall of the lamp cap 2, and the whole rotating frame 3 can rotate around the hinged position and does not interfere with the edge of the lamp cap 2; one edge of the first shade is connected to the peripheral wall of the lamp cap 2, the other edge is connected to the rotating frame 3, when the rotating frame 3 rotates towards the direction of the path of the irradiated light, the first shade is gradually pulled to be in a stretched state, and when the first shade is completely stretched, the continuous rotation of the rotating frame 3 can be limited, and at the moment, part of the light irradiated by the lamp cap 2 is blocked; when rotating the rotating frame 3 to the original state, the first window shade gradually contracts, when the rotating frame 3 integrally rotates out of the path of the lamp holder 2 irradiating light rays, the light rays are not blocked any more, and the rotating frame 3 can be stored at the peripheral wall of the lamp holder 2, so that the space outside the body 1 is not occupied, and the carrying convenience is avoided.

The first shade can be attached to the outer peripheral wall of the burner 2, the turret 3, for example by means of adhesive bonding, although in some other embodiments it can be fastened directly by means of screws.

When medical personnel are making rounds, can come the light that the appropriate shielding of a part of lamp holder 2 was launched through the rotation angle of adjustment rotating turret 3 to avoid influencing other patients with the ward, in addition, when rotating turret 3 rotated to the state of shielding light, the boundary in the bright light region that light projected will be more obvious, so boundary department is more bright and dark clear, because rotating turret 3 under shielding the state is closer to the central point that bulb was located in lamp holder 2, medical personnel can see the patient as far as possible and adopt obvious bright and dark boundary to avoid shining patient's face this moment according to bright light region, thereby avoid bringing uncomfortable feeling for the patient.

In some further embodiments, a plurality of rotating frames 3 are coaxially hinged, and a second window shade is connected between the plurality of rotating frames 3; specifically, in order to avoid friction between the first shade connected to the two edges and the edge of the lamp cap 2, a plurality of rotating frames 3 are provided, and the rotating frames 3 have different sizes on the whole, but gradually become larger or smaller along the direction of the rotating track so as to be completely contracted together later; the second window shade is identical to the first window shade in material quality; in practice, two or three rotating frames 3 may be provided to have a more flexible choice of shading angles.

In some further embodiments, the rotating frame 3 is U-shaped, both ends of the rotating frame 3 are provided with hinge handles 30, and hinge holes are formed in the hinge handles 30; two hinge posts 20 are arranged on the peripheral wall of the lamp cap 2, and the axes of the two hinge posts 20 are positioned on the same straight line; hinge handles (30) at the end parts of the rotating frame 3 are respectively sleeved on the two hinge posts 20.

Specifically, the hinged handle 30 has a disc-shaped structure and is integrally formed with the rotating frame 3; the whole rotating frame 3 has certain deformation performance, namely when the two end parts of the rotating frame 3 move away from each other by external force, the opening angle of the two end parts of the rotating frame can be increased, but the rotating frame can not break, after the external force is removed, the whole rotating frame 3 can be restored to the original state, so that when the rotating frame 3 is installed, the rotating frame 3 can be deformed by more proper external force and sleeved on the hinge post 20, so as to achieve corresponding matching relation, and of course, in other embodiments, the hinge post 20 can be arranged on the hinge post 30 positioned at the outermost part towards the direction of the lamp cap 2, and sequentially penetrates through the hinge post 30 relatively close to the lamp cap 2 and is rotationally connected in a preset connecting hole on the peripheral wall of the lamp cap 2.

In some further embodiments, the hinge post 20 is sleeved with a spring 21, and the spring 21 is located between the peripheral wall of the lamp cap 2 and the hinge handles 30 and between two adjacent hinge handles 30 of the same hinge post 20, so as to increase friction force during rotation of the hinge handles 30.

In actual practice, the medical staff needs to lock the rotating frame 3 in different states according to the site situation, when the springs 21 are arranged on the hinge posts 20, the elastic force of the springs 21 is received between the adjacent hinge handles 30 and between the hinge handles 30 and the outer peripheral wall of the lamp cap 2, so that the rotation of the rotating frame 3 has a certain damping effect under the action of friction force, and the rotating frame 3 is stopped in any rotating state conveniently, so that the specific rotating effect is met.

In some further embodiments, a limiting handle 4 for stopping the rotation of the rotating frame 2 is arranged on the peripheral wall, the limiting handle 4 is arranged on the peripheral wall of the lamp cap 2, and the limiting handle 4 is used for stopping the rotating frame 2 from excessively rotating towards the end of the body 1, on which the lamp cap 2 is not arranged; when whole rotating turret 3 is in the shrink state, namely all be located the outside of lamp holder 2 peripheral wall, in order to avoid rotating turret 3 to be opposite to the direction that shelters from light and rotate, set up spacing handle 4 on the peripheral wall of lamp holder 2, spacing handle 4's one end is connected on the peripheral wall of lamp holder 2, and the other end is facing away from the axis direction of lamp holder 2 to keep off rotating turret 3 that is in the locking state, avoid reverse rotation to cause the interference on holding to the middle section part of body 1.

Referring to fig. 3 to 4, in some other embodiments, a clamping groove 5 is formed in a middle section of the body 1, and one side of the clamping groove 5 is opened on the peripheral wall of the body 1; a pupil measuring ruler 6 is hinged in the clamping groove 5; the pupil measuring ruler 6 is small in size and is of a sheet-shaped structure, the pupil measuring ruler 6 is easy to lose and difficult to find, the clamping groove 5 is formed in the body 1, the pupil measuring ruler 6 can be stored in the clamping groove 5 to provide a storage place for the pupil measuring ruler, in addition, in some specific scenes, the flashlight is shared with the pupil measuring ruler 6, if a medical staff measures the interpupillary distance of a patient in a relatively dim scene, the pupil measuring ruler 6 can be taken out of the clamping groove 5 at the moment, the medical flashlight is assisted to illuminate, and the device is very convenient.

The design of the clamping groove 5 and the pupil measuring ruler 6 ensures that the flashlight has more abundant functions and provides great convenience for the application of specific scenes.

In some further embodiments, the clamping groove 5 is provided with a clamping shaft 50, and two ends of the clamping shaft 50 respectively abut against a set of opposite side walls of the clamping groove 5; one end of the pupil measuring ruler 6 is provided with a hinge notch 60, and the hinge notch 60 is matched with the clamping shaft 50 so that the pupil measuring ruler 6 can rotate into or out of the clamping groove 5.

Specifically, in order to reduce the risk that pupil dipperstick 6 accidentally drops in the process of taking, especially set up at the one end of pupil dipperstick 6 with joint axle 50 complex articulated opening 60 for when taking out pupil dipperstick 6, pupil dipperstick 6 can first roll out the outside one section of joint groove 5 with articulated mode, later roll out joint groove 5 completely again, avoid the risk that the accident dropped.

In addition, the pupil measuring ruler 6 has slight friction with the side wall of the clamping groove 5, so that the pupil measuring ruler 6 can be prevented from falling off freely under the condition of gravity, moreover, because the opening of the clamping groove 5 is positioned on the circumferential wall, when the whole pupil measuring ruler 6 is stored in the clamping groove 5, the edge part of one side wall of the pupil measuring ruler 6 is always positioned outside the clamping groove 5, and when a medical staff dials the part of the pupil measuring ruler 6 positioned outside the clamping groove 5, the friction force between the pupil measuring ruler 6 and the wall of the clamping groove 5 can be overcome, so that the pupil measuring ruler 6 can be rotated out.

In some other embodiments, the end of the body 1 facing away from the lamp cap 2 is connected with a mechanical timer 7; the medical staff can set the ward round time through the mechanical timer 7, so that the medical staff is reminded of ward round, and the situation that the ward round is forgotten or the ward round interval time is too long or too short is avoided; meanwhile, compared with the additionally arranged timing equipment such as a mobile phone or an alarm clock, the mechanical timer 7 is more suitable for the working environment of medical staff, and particularly, when a certain condition of taking rounds of the flashlight is needed, the mechanical timer can remind the medical staff to carry the flashlight; at the same time, the mechanical timer 7 also enables the flashlight to have more functions, thereby providing great convenience for the application of specific scenes.

The mechanical timer 7 may be attached to the body 1 by adhesion or may be attached by screws.

The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A medical torch, characterized by comprising a body (1);

one end of the body (1) is provided with a lamp cap (2), the peripheral wall of the lamp cap (2) is hinged with at least one rotating frame (3), and a first window shade is arranged between the rotating frame (3) and the peripheral wall of the lamp cap (2), so that the rotating frame (3) rotates to a light irradiation path to block light.

2. A medical torch according to claim 1, wherein a plurality of the rotating frames (3) are coaxially hinged, and a second shade is connected between the plurality of rotating frames (3).

3. The medical torch according to claim 2, wherein the rotating frame (3) is arc-shaped, both ends of the rotating frame (3) are provided with hinged handles (30), and a hinged hole is arranged in the hinged handles (30);

two hinge posts (20) are arranged on the peripheral wall of the lamp cap (2), and the axes of the two hinge posts (20) are positioned on the same straight line;

hinge holes at the end parts of the rotating frame (3) are respectively sleeved on the two hinge columns (20).

4. A medical torch according to claim 3, wherein the hinge post (20) is sleeved with a spring (21), the spring (21) is located between the circumference wall of the lamp cap (2) and the hinge handles (30) and between two adjacent hinge handles (30) of the same hinge post (20) to increase friction force during rotation of the hinge handles (30).

5. The medical flashlight of claim 4, wherein a limiting handle (4) for stopping the rotation of the rotating frame (3) is arranged on the peripheral wall, the limiting handle (4) is arranged on the peripheral wall of the lamp cap (2), and the limiting handle (4) is used for stopping the rotating frame (3) from excessively rotating towards one end, which is not provided with the lamp cap (2), of the body (1).

6. The medical torch according to any of claims 1-5, wherein a clamping groove (5) is provided in a section of the body (1) located in the middle, and one side of the clamping groove (5) is open on the peripheral wall of the body (1);

pupil dipperstick (6) are articulated to be equipped with in joint groove (5).

7. The medical torch according to claim 6, wherein a clamping shaft (50) is arranged in the clamping groove (5), and two ends of the clamping shaft (50) are respectively abutted against a group of opposite side walls of the clamping groove (5);

one end of the pupil measuring ruler (6) is provided with a hinged opening (60), and the hinged opening (60) is matched with the clamping shaft (50) so that the pupil measuring ruler (6) can rotate into or out of the clamping groove (5).

8. A medical torch according to any of claims 1-5, wherein the end of the body (1) facing away from the burner (2) is connected with a mechanical timer (7).