CN210295704U

CN210295704U - Display with light angle-adjustable task lamp

Info

Publication number: CN210295704U
Application number: CN201921392999.3U
Authority: CN
Inventors: 王平
Original assignee: Jiangsu Mtiph Photoelectricity Technology Inc
Current assignee: Jiangsu Mtiph Photoelectricity Technology Inc
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-04-10
Anticipated expiration: 2029-08-26

Abstract

The utility model particularly relates to a display with a light angle adjustable task lamp, wherein a lower frame is provided with the light angle adjustable task lamp; the lampshade realizes the overturning of a preset angle through a transmission structure; the transmission structure specifically is: the lampshade is fixedly connected with one end of the horizontal transmission shaft; the other end of the horizontal transmission shaft is fixedly connected with a first bevel gear; the first bevel gear can rotate in the vertical direction so as to drive the lampshade to rotate; the first bevel gear is meshed with the second bevel gear; the second bevel gear is positioned in the center of the movable plate; the movable plate is a circular plate capable of rotating around the center of the circular plate; the movable plate is connected with one end of the transmission rod through a bolt; the other end of the transmission rod is connected with the sliding block through a bolt; the sliding block is sleeved on the loop bar; the loop bar is vertically fixed in the right frame of the display main body; the right end of the sliding block is fixedly connected with the sliding key; the right frame is provided with a through groove, and the sliding key moves up and down along the through groove of the right frame. The utility model discloses can realize providing the light source of keyboard.

Description

Display with light angle-adjustable task lamp

Technical Field

The utility model relates to a display field, concretely relates to take display of adjustable light angle task lamp.

Background

With the development of displays, in order to meet various application scenarios, the displays can adapt to different scenario requirements. The medical display for consultation needs to be used in a dark environment sometimes, the keyboard is inconvenient to use in the using process due to insufficient light, although some displays have the functions of the keyboard lamp, the light only irradiates the close part of the display, and the direct light is dazzling and inconvenient to use. There is therefore a need for a display that can accommodate the above-mentioned scenarios.

Disclosure of Invention

1. The technical problem to be solved is as follows:

to the technical problem, the utility model provides a take display of adjustable light angle task lamp, can foretell scene be used.

2. The technical scheme is as follows:

a display with a light angle adjustable task lamp comprises a display screen main body and four frames, namely an upper frame, a lower frame, a left frame and a right frame; the method is characterized in that: a long-strip-shaped task lamp capable of adjusting the light angle is embedded in the middle of the bottom surface of the lower frame in a semi-embedded mode; the task lamp capable of adjusting the light ray angle comprises a strip-shaped LED lamp tube and a lampshade adaptive to the shape of the strip-shaped LED lamp tube; the LED lamp tube is fixedly connected with the lampshade; the lampshade realizes the overturning of a preset angle through a transmission structure; the transmission structure specifically comprises: the lampshade is fixedly connected with one end of the horizontal transmission shaft; the other end of the horizontal transmission shaft is fixedly connected with a first bevel gear; the first bevel gear can rotate in the vertical direction so as to drive the lampshade to rotate; the first bevel gear is in meshed connection with the second bevel gear; the second bevel gear is positioned in the center of the movable plate; the movable plate is a circular plate capable of rotating around the center of the circular plate; the movable plate is connected with one end of the transmission rod through a bolt; the other end of the transmission rod is connected with the sliding block through a bolt; the sliding block is sleeved on the loop bar; the loop bar is vertically fixed in the right frame of the display main body; the right end of the sliding block is fixedly connected with the sliding key; the right frame is provided with a through groove, and the sliding key moves up and down along the through groove of the right frame.

Furthermore, the LED lamp tube is capable of adjusting brightness.

Further, the angle of rotation of the lamp shade is specifically: the display screen of the display is set to be 0 degree, and the front and the rear are both 45 degrees.

3. Has the advantages that:

the utility model discloses a take display of adjustable light angle task lamp sets up the LED lamp that can overturn certain angle in the bottom of display body, can adapt to and use in the environment that is darker, uses in the consulting room that is particularly useful for medical consultation.

Drawings

Fig. 1 is an external view of a display according to the present invention;

fig. 2 is an external view of the bottom of the display of the present invention;

FIG. 3 is a structural diagram of the transmission structure of the present invention;

fig. 4 is a structural diagram of the first bevel gear, the second bevel gear and the movable plate in the transmission structure of the present invention.

Detailed Description

As shown in fig. 1 to 4, a display with a task light capable of adjusting light angles comprises a display screen main body and four frames, namely an upper frame, a lower frame, a left frame and a right frame; the method is characterized in that: a long-strip-shaped task lamp 2 capable of adjusting the light angle is embedded in the middle of the bottom surface of the lower frame 1 in a semi-embedded mode; the task lamp capable of adjusting the light ray angle comprises a strip-shaped LED lamp tube and a lampshade 22 adaptive to the shape of the strip-shaped LED lamp tube; the LED lamp tube is fixedly connected with the lampshade 22; the lampshade is turned over at a preset angle through the transmission structure 3; the transmission structure 3 is specifically as follows: the lampshade 22 is fixedly connected with one end of the horizontal transmission shaft 31; the other end of the horizontal transmission shaft is fixedly connected with a first bevel gear 32; the first bevel gear 32 can rotate in the vertical direction to drive the lampshade to rotate; the first bevel gear is meshed with the second bevel gear 33; the second bevel gear 33 is located at the center of the movable plate 34; the movable plate is a circular plate capable of rotating around the center of the circular plate; the movable plate is connected with one end of the transmission rod 35 through a bolt; the other end of the transmission rod is connected with a sliding block 36 through a bolt; the sliding block 36 is sleeved on the loop bar 37; the loop bar 37 is vertically fixed in the right frame 4 of the display main body; the right end of the slide block is fixedly connected with a slide key 38; the right frame is provided with a through groove, and the sliding key moves up and down along the through groove of the right frame. When the sliding key moves up and down, the other end of the transmission rod is driven to move up and down, the other end of the transmission rod drives the movable plate 34 to rotate around the center, the movable plate drives the second bevel gear located in the center of the movable plate to rotate, and the second bevel gear drives the horizontal transmission shaft to rotate, so that the lampshade rotates. The utility model discloses well adoption transmission structure drives the upset of setting around the lamp shade realization of the bottom of display frame, and the angle of upset is adjusted through the size that sets up the logical groove at the right frame. When the LED keyboard is used, the height of the sliding groove is moved to adjust the LED light irradiation angle, so that the keyboard can be clearly illuminated. And can meet certain lighting requirements.

Furthermore, the LED lamp tube is capable of adjusting brightness. The brightness adjustment can be realized by a control circuit of the LED lamp.

Further, the angle of rotation of the lamp shade is specifically: the display screen of the display is set to be 0 degree, and the front and the rear are both 45 degrees. Typically substantially fulfilling its requirements within this 90 degree range.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A display with a light angle adjustable task lamp comprises a display screen main body and four frames, namely an upper frame, a lower frame, a left frame and a right frame; the method is characterized in that: a long-strip-shaped task lamp (2) capable of adjusting the light angle is embedded in the middle of the bottom surface of the lower frame (1); the task lamp (2) capable of adjusting the light ray angle comprises a strip-shaped LED lamp tube and a lampshade (22) adaptive to the shape of the strip-shaped LED lamp tube; the LED lamp tube is fixedly connected with the lampshade (22); the lampshade (22) is turned over at a preset angle through the transmission structure (3); the transmission structure (3) is specifically as follows: the lampshade (22) is fixedly connected with one end of the horizontal transmission shaft (31); the other end of the horizontal transmission shaft (31) is fixedly connected with a first bevel gear (32); the first bevel gear (32) can rotate in the vertical direction so as to drive the lampshade (22) to rotate; the first bevel gear is meshed with a second bevel gear (33); the second bevel gear (33) is located in the center of the movable plate (34); the movable plate (34) is a circular plate which can rotate around the center of the circular plate in an umbrella shape; the movable plate (34) is connected with one end of the transmission rod (35) through a bolt; the other end of the transmission rod (35) is connected with the sliding block (36) through a bolt; the sliding block (36) is sleeved on the loop bar (37); the loop bar (37) is vertically fixed in the right frame of the display main body; the right end of the sliding block (36) is fixedly connected with a sliding key (38); the right frame is provided with a through groove, and the sliding key (38) moves up and down along the through groove of the right frame.

2. The display with adjustable light angle task light of claim 1, wherein: the LED lamp tube is capable of adjusting brightness.

3. The display with adjustable light angle task light of claim 1, wherein: the rotating angle of the lampshade (22) is specifically as follows: the display screen of the display is set to be 0 degree, and the front and the rear are both 45 degrees.