CN216906942U

CN216906942U - Angle-adjustable lighting device and protective face screen

Info

Publication number: CN216906942U
Application number: CN202220714120.8U
Authority: CN
Inventors: 温晓平; 廖常菊; 張翠翠; 王容良
Original assignee: Zigong First Peoples Hospital
Current assignee: Zigong First Peoples Hospital
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-08
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses an angle-adjustable lighting device and a protective face screen, wherein the angle-adjustable lighting device comprises a base, a lamp arranged on the base, a rotating shaft and a clamping component; the base is fixed on the base, the connecting rod is connected with the rotating shaft in a rotating mode, and the end, far away from the base, of the connecting rod is fixedly connected with the rotating shaft which is fixedly connected with the clamping part. The protection face screen is provided with special lighting equipment, so that medical personnel can conveniently use the protection face screen during nucleic acid collection and observation of the condition of the oropharynx. The lighting device is simple to install, easy to operate and convenient to use, and greatly improves the working efficiency of medical staff.

Description

Angle-adjustable lighting device and protective face screen

Technical Field

The utility model relates to the field of protective face screens, in particular to an angle-adjustable lighting device and a protective face screen.

Background

The protection face screen is widely used in the process of disease diagnosis and treatment, aims to prevent saliva of a patient from being sprayed to the head and face of a medical worker, and mainly comprises a face mask, a fixing band and foam sponge.

The existing protective face screen is not provided with special lighting equipment, medical workers need to hold a flashlight to irradiate when performing operations such as nucleic acid collection and observing the disease condition of the oropharynx, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that the existing protective face screen is not provided with a special lighting device, and medical personnel need to hold a flashlight to irradiate when operating for nucleic acid collection, observing the condition of the oropharynx and the like, so that the use is inconvenient.

The utility model is realized by the following technical scheme:

an angle-adjustable lighting device comprises a base, a lamp arranged on the base, a rotating shaft and a clamping component, wherein the rotating shaft is arranged on the base; the base is fixedly connected with a connecting rod on one side, one end, far away from the base, of the connecting rod is rotatably connected with a rotating shaft, and the rotating shaft is fixedly connected with a clamping part.

When the lamp is used, the lighting device is fixed on the top side of the protective face screen through the clamping component, and then the lamp is adjusted to a proper angle by rotating the clamping component up and down around the rotating shaft.

Further, the clamping member includes a first clamping portion and a second clamping portion; first portion and the second portion of holding that adds are added the symmetrical interval setting of portion, and first portion of holding and the second portion of holding one side and pivot fixed connection that adds the syntropy, the opposite side is for adding the opening of holding.

Further, the first clamping portion and the second clamping portion are integrally formed with the outer side wall of the rotating shaft.

Furthermore, a cylindrical threaded opening is formed in the first clamping portion in a penetrating mode, and a fastening bolt is installed in the cylindrical threaded opening in a penetrating mode.

Further, the end of the fastening bolt is provided with a rubber block. When the fastening bolt is screwed in, the rubber block can protect the protective face screen, and the protective face screen is prevented from being damaged.

Further, the rubber block is a cylindrical rubber block, and the diameter of the cylindrical rubber block is larger than that of the cylindrical threaded opening, so that the fastening bolt can be prevented from being disengaged from the cylindrical threaded opening of the second clamping portion.

Furthermore, a circular groove is formed in the position, attached to the rubber block, of the first clamping portion, and the inner diameter of the circular groove is matched with the outer diameter of the rubber block. When the fastening bolt is screwed out, the cavity of the annular groove can just accommodate the outer ring of the lower cylindrical rubber block, and the top side of the protective face screen can extend into the holding opening without any blockage by the arrangement.

Further, the clamping member includes a first clamping portion and a second clamping portion; the first clamping part and the second clamping part are symmetrically arranged, the middle parts of the opposite positions of the first clamping part and the second clamping part are respectively provided with a convex part, and the convex parts of the first clamping part and the second clamping part are hinged with each other; the first clamping part and the second clamping part are arranged in one end of the rotating shaft, and a V-shaped elastic component is arranged in one end of the rotating shaft.

Furthermore, the top end of the first clamping part is fixedly connected with the rotating shaft and is integrally formed.

The utility model provides a protection face screen, protection face screen is equipped with angle regulation's lighting device, wherein, angle regulation's lighting device centre gripping is fixed in on the protection face screen.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

the illumination device and the protection panel provided by the utility model are provided with special illumination equipment for the protection panel, so that medical staff can conveniently use the illumination device when collecting nucleic acid and observing the condition of the oropharynx. The lighting device is simple to install, easy to operate and convenient to use, and greatly improves the working efficiency of medical workers.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is a view of a protective panel with a lighting device mounted thereon according to embodiment 3 of the present invention;

FIG. 2 is a view of an angle-adjustable lighting device according to embodiment 1 of the present invention;

FIG. 3 is a cross-sectional view of a holding member shown in example 1 of the present invention in a use state;

FIG. 4 is a sectional view of a holding member shown in example 1 of the present invention in an unused state;

FIG. 5 is a view showing a protective panel with a lighting device mounted thereon according to embodiment 4 of the present invention;

FIG. 6 is a view showing an angle-adjustable lighting device according to embodiment 2 of the present invention;

fig. 7 is a sectional view of a holding member shown in example 2 of the present invention.

Reference numbers and corresponding part names in the figures:

the lamp comprises a lamp 1, a lamp 2, a base 2, a rotating shaft 3, a clamping component 4, a connecting rod 5, a protective panel 6, a first clamping part 41, a second clamping part 42, a fastening bolt 43, a rubber block 44, a circular ring-shaped groove 45, a cylindrical threaded opening 46 and a V-shaped elastic component 47.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the drawings, fig. 1 shows a protective face screen with a lighting device mounted thereon as shown in embodiment 3; FIG. 2 shows an angle-adjustable lighting device according to embodiment 1; FIG. 3 is a sectional view showing the holding member shown in example 1 in a state of use; FIG. 4 is a sectional view showing the holder member shown in example 1 in an unused state; FIG. 5 shows a protective face screen with an installed lighting device according to example 4; FIG. 6 shows an angle-adjustable lighting device according to embodiment 2; FIG. 7 is a sectional view of the holding member shown in example 2.

Example 1

The embodiment 1 provides an angle-adjustable lighting device, as shown in fig. 2, including a base 2 and a lamp 1 mounted on the base 2, further including a rotating shaft 3 and a clamping component 4; base 2 one side fixedly connected with connecting rod 5, the one end that base 2 was kept away from to connecting rod 5 rotates with pivot 3 to be connected, pivot 3 with add hold part 4 fixed connection.

As shown in fig. 2 to 4, in the present embodiment, the clamping member 4 includes a first clamping portion 41 and a second clamping portion 42, the first clamping portion 41 and the second clamping portion 42 are symmetrically disposed at an interval, one side of the first clamping portion 41 and the second clamping portion 42 in the same direction is fixedly connected to the rotating shaft 3, the other side is a clamping opening, and the first clamping portion 41 and the second clamping portion 42 are integrally formed with the outer side wall of the rotating shaft 3.

As shown in fig. 3, a cylindrical threaded opening 46 is formed through the first clamping portion 41, and a fastening bolt 43 is installed through the cylindrical threaded opening 46. The cylindricality screw thread opening 46 inside wall is provided with the internal thread, and fastening bolt 43 lateral wall is provided with the external thread of mutually supporting with cylindricality screw thread opening 46 internal thread, and during the use, at first stretch into the top side of protection face screen 6 and hold the opening with holding, then inwards twist fastening bolt 43, until protection face screen 6 with the second add the inboard looks butt of portion 42.

As shown in fig. 3, fig. 3 shows the holding member 4 of the angle-adjustable lighting apparatus in the mounted state, and in order to protect the protective panel 6 from damage when screwing in the fastening bolt 43, a rubber block 44 is provided at the end of the fastening bolt 43, and the rubber block 44 has a cylindrical shape.

As shown in fig. 4, fig. 4 shows the clamping member 4 of the lighting device with adjustable angle in the uninstalled state, in order to prevent the fastening bolt 43 from being removed from the cylindrical threaded opening 46 of the second clamping portion 42, the diameter of the cylindrical rubber block 44 is designed to be larger than the diameter of the cylindrical threaded opening 46. Meanwhile, a circular groove 45 is formed in the position where the first clamping portion 41 is attached to the rubber block 44, the inner diameter of the circular groove 45 is matched with the outer diameter of the rubber block 44, and when the fastening bolt 43 is screwed out, the cavity of the circular groove 45 can just accommodate the outer ring of the lower cylindrical rubber block 44. This arrangement allows the top side of the protective screen 6 to project into the dispensing opening without obstruction.

Example 2

The embodiment 2 provides an angle-adjustable lighting device, as shown in fig. 6, which includes a base 2, a lamp 1 mounted on the base 2, a rotating shaft 3, and a clamping component 4; base 2 one side fixedly connected with connecting rod 5, the one end that base 2 was kept away from to connecting rod 5 rotates with pivot 3 to be connected, pivot 3 with add hold part 4 fixed connection.

As shown in fig. 6 to 7, in the present embodiment, the clamping member 4 includes a first clamping portion 41 and a second clamping portion 42; the first clamping part 41 and the second clamping part 42 are symmetrically arranged, the middle parts of the opposite positions of the first clamping part 41 and the second clamping part 42 are respectively provided with a convex part, and the convex parts of the first clamping part 41 and the second clamping part 42 are hinged with each other; the first clamping portion 41 and the second clamping portion 42 are provided with a V-shaped elastic member 47 at one end of the rotating shaft 3. The V-shaped elastic member 47 may be made of steel wire, such as V-shaped steel wire. The holding member 4 in this embodiment is similar to a conventional clip. As shown in fig. 7, the top end of the first clamping portion 41 is fixedly connected with the outer side wall of the rotating shaft 3 and is formed integrally.

In the

above embodiments

1 and 2, the lighting device is a rechargeable lighting device, a rechargeable lithium battery is provided therein for supplying power to the lamp 1, and the switch button 21 is provided on the side of the base 2.

Example 3

This embodiment 3 provides a protection face screen, as shown in fig. 1, the protection face screen is provided with the angle-adjustable lighting device described in embodiment 1, wherein the angle-adjustable lighting device is fixed on the protection face screen through a clamping component 4. When in use, the top side of the protective panel 6 is firstly extended into the clamping opening shown in fig. 3, and then the fastening bolt 43 is tightened until the protective panel 6 abuts against the inner side of the second clamping portion 42. The lighting device in this embodiment can rotate up and down around the rotating shaft 3 to adjust the direction of the illumination of the lamp 1.

Example 4

This embodiment 4 provides a protection face screen, as shown in fig. 5, the protection face screen is provided with the angle-adjustable lighting device described in embodiment 2, wherein the angle-adjustable lighting device is fixed on the protection face screen through a clamping component 4. When in use, the lighting device is firstly clamped on the top side of the protective face screen 6 through the clamping part 4 shown in the embodiment 2, and then the lamp 1 is adjusted to a proper angle by rotating up and down around the rotating shaft 3.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The angle-adjustable lighting device is characterized by comprising a base (2), a lamp (1) arranged on the base (2), a rotating shaft (3) and a clamping component (4); base (2) one side fixedly connected with connecting rod (5), the one end that base (2) were kept away from in connecting rod (5) rotates with pivot (3) to be connected, pivot (3) with add and hold part (4) fixed connection.

2. An adjustable angle lighting device as claimed in claim 1, characterized in that the clamping member (4) comprises a first clamping portion (41) and a second clamping portion (42); the first clamping part (41) and the second clamping part (42) are symmetrically arranged at intervals, one side of the first clamping part (41) and the second clamping part (42) in the same direction are fixedly connected with the rotating shaft (3), and the other side is a clamping opening.

3. An angle adjustable lighting device according to claim 2, wherein the first and second clamping portions (41, 42) are integrally formed with the outer side wall of the rotating shaft (3).

4. The angle-adjustable lighting device as claimed in claim 2, wherein the first clamping portion (41) has a cylindrical threaded opening (46) formed therethrough, and a fastening bolt (43) is installed through the cylindrical threaded opening (46).

5. An adjustable angle lighting device as claimed in claim 4, characterized in that the fastening bolt (43) is provided with a rubber block (44) at its end.

6. An adjustable angle lighting device as claimed in claim 5, wherein the rubber block (44) is a cylindrical rubber block (44), the diameter of the cylindrical rubber block (44) being greater than the diameter of the cylindrical threaded opening (46).

7. The angle-adjustable lighting device as claimed in claim 6, wherein a circular groove (45) is formed in a position where the first clamping portion (41) is attached to the rubber block (44), and an inner diameter of the circular groove (45) is matched with an outer diameter of the rubber block (44).

8. An adjustable angle lighting device as claimed in claim 1, characterized in that the clamping member (4) comprises a first clamping portion (41) and a second clamping portion (42); the first clamping part (41) and the second clamping part (42) are symmetrically arranged, the middle parts of the opposite positions of the first clamping part (41) and the second clamping part (42) are respectively provided with a convex part, and the convex parts of the first clamping part (41) and the second clamping part (42) are hinged with each other; one end of the first clamping part (41) and one end of the second clamping part (42) which are positioned on the rotating shaft (3) are internally provided with V-shaped elastic components (47).

9. An angle-adjustable lighting device as claimed in claim 8, wherein the top end of the first clamping portion (41) is fixedly connected to the rotating shaft (3) and is formed integrally.

10. A protective screen, wherein the protective screen is provided with the angle-adjustable lighting device as claimed in any one of claims 1 to 9, wherein the angle-adjustable lighting device is clamped and fixed on the protective screen.