Touch LED planar tube

Abstract

The utility model discloses a touch LED (light-emitting diode) planar tube which comprises a shell, an image film, a touch panel and an LED lamp panel, a bearing seat is arranged in the shell, and the shell is provided with a display window and a transmission cavity which is communicated with the display window and is located on the peripheral side of the bearing seat; the touch panel is arranged on the supporting seat; the LED lamp panel is arranged in the transmission cavity and is electrically connected with the touch panel; the image film is arranged at the display window, and light emitted by the LED lamp panel can irradiate the image film; by means of the structure, the plane pipe can be used for displaying and touch control, and the plane pipe is simple in structure, convenient and fast to assemble, low in production cost, stable in reliability and very good in practicability.

Description

Technical Field

[0001] The utility model relates to the field of plane tubes, in particular to a touch-controlled LED plane tube. Background Art

[0002] The existing touch-controlled LED flat tube generally adopts a touch spring or a touch membrane. The touch spring is easily limited by the structural space during assembly. Not only is the process complicated and cumbersome, and the installation is difficult, but it will rust after a long time of use, which will affect the sensitivity and even fail. The touch membrane is relatively expensive, and not only has low reliability, but also cannot withstand high temperatures and is easily corroded by environmental chemical reagents. Therefore, a new type of touch-controlled LED flat tube is urgently needed to solve the above problems. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a touch-controlled LED flat tube.

[0004] The technical solution adopted by an embodiment of the utility model to solve the technical problem is: a touch-controlled LED flat tube, including a shell, an image film, a touch panel and an LED light panel;

[0005] A supporting seat is arranged in the shell, and a display window and a transmission cavity which is connected with the display window and is located at the peripheral side of the supporting seat are arranged on the shell;

[0006] The touch panel is arranged on the supporting seat;

[0007] The LED light panel is disposed in the transmission cavity and is electrically connected to the touch panel;

[0008] The image film is arranged at the display window, and the light emitted by the LED light panel can be irradiated onto the image film.

[0009] As one of the preferred embodiments of the utility model, the upper end surface of the supporting seat is provided with a mounting groove, and the touch panel is arranged in the mounting groove.

[0010] As one of the preferred embodiments of the utility model, a wire threading groove penetrating downward is provided on the supporting seat, and the signal pin of the touch panel is passed through the wire threading groove and is electrically connected to the LED light board.

[0011] As one of the preferred embodiments of the utility model, the imaging film is configured as a semi-transparent PET film.

[0012] As one of the preferred embodiments of the utility model, a display mark is arranged on the image film, which can be displayed when the light emitted by the LED light board irradiates the image film.

[0013] As one of the preferred embodiments of the present utility model, the display mark is set as a pattern and / or text.

[0014] The beneficial effects of the utility model are as follows: a touch-controlled LED flat tube comprises a shell, an image film, a touch panel and an LED light board; a supporting seat is arranged in the shell, a display window and a transmission cavity which is connected with the display window and is located on the peripheral side of the supporting seat are arranged on the shell; the touch panel is arranged on the supporting seat; the LED light board is arranged in the transmission cavity and is electrically connected with the touch panel; the image film is arranged at the display window, and the light emitted by the LED light board can be irradiated onto the image film; through the above structure, the flat tube can be used for both display and touch control, and has a simple structure, convenient assembly, low production cost, stable reliability, and very good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 It is a structural schematic diagram of a touch-controlled LED flat tube;

[0017] Figure 2 Schematic diagram of the structure of the imaging film. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0020] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0022] Reference Figure 1 to Figure 2 , a touch LED flat tube, comprising a housing 10, an image film 20, a touch panel 30 and an LED light panel 40;

[0023] A supporting seat 50 is disposed in the housing 10, and a display window 11 and a transmission cavity 12 communicating with the display window 11 and located on the peripheral side of the supporting seat 50 are disposed on the housing 10;

[0024] The touch panel 30 is disposed on the supporting seat 50;

[0025] The LED light board 40 is disposed in the transmission cavity 12 and is electrically connected to the touch panel 30;

[0026] The image film 20 is disposed at the display window 11 , and the light emitted by the LED light panel 40 can be irradiated onto the image film 20 .

[0027] In the present invention, during assembly, the LED light board 40 is installed into the lower end accommodating cavity of the housing 10 from bottom to top, and the LED lamp beads on the LED light board 40 are opposite to the transmission cavity 12 of the housing 10 or at least partially extend into the transmission cavity 12, and then the touch panel 30 is installed on the supporting seat 50, and the signal pin of the touch panel 30 is electrically connected to the LED light board 40, so that the touch signal can be transmitted to the LED light board 40, so that the LED light board 40 performs a corresponding display action according to the touch signal; and the image film 20 is arranged at the display window 11 of the housing 10 and the display window 11 is closed, so that the light emitted by the LED lamp beads on the LED light board 40 can pass through the transmission cavity 12 to irradiate the image film 20, and then light up the display mark 21 on the image film 20; the advantages of the present invention are: through the above structure, the flat tube can be used for both display and touch, and the structure is simple, the assembly is convenient, the production cost is low, the reliability is stable, and it has very good practicality.

[0028] Preferably, a mounting groove 51 is provided on the upper end surface of the supporting seat 50, and the touch panel 30 is arranged in the mounting groove 51; wherein, the mounting groove 51 is used to install the touch panel 30 and limit the touch panel 30, and the upper end surface of the touch panel 30 is flush with or slightly lower than the upper end surface of the shell 10 to avoid interference with the installation of the imaging film 20.

[0029] Preferably, the supporting seat 50 is provided with a wire groove 52 extending downward, and the signal pin 31 of the touch panel 30 is passed through the wire groove 52 and electrically connected to the LED light board 40; wherein, after the signal pin 31 passes through the LED light board 40, it is welded to the LED light board 40 at the lower end surface of the LED light board 40, which is not only convenient for assembly but also convenient for welding.

[0030] Preferably, the imaging film 20 is configured as a semi-transparent PET film.

[0031] A display mark 21 is disposed on the image film 20 , and can be displayed when the light emitted by the LED light board 40 irradiates the image film 20 .

[0032] Preferably, the display mark 21 is configured as a pattern and / or text.

[0033] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A touch-controlled LED flat tube, characterized in that: It comprises a housing (10), an image film (20), a touch panel (30) and an LED light panel (40); A supporting seat (50) is arranged in the shell (10), and a display window (11) and a transmission cavity (12) which is communicated with the display window (11) and is located on the peripheral side of the supporting seat (50); The touch panel (30) is arranged on the supporting seat (50); The LED light panel (40) is arranged in the transmission cavity (12) and is electrically connected to the touch panel (30); The image film (20) is arranged at the display window (11), and the light emitted by the LED light panel (40) can be irradiated onto the image film (20).

2. The touch-controlled LED flat tube according to claim 1, characterized in that: The upper end surface of the supporting seat (50) is provided with a mounting groove (51), and the touch panel (30) is arranged in the mounting groove (51).

3. The touch-controlled LED flat tube according to claim 1, characterized in that: The supporting seat (50) is provided with a threading groove (52) penetrating downwards, and the signal pin (31) of the touch panel (30) is inserted into the threading groove (52) and is electrically connected to the LED light board (40).

4. The touch-controlled LED flat tube according to claim 1, characterized in that: The imaging film (20) is configured as a semi-transparent PET film.

5. The touch-controlled LED flat tube according to claim 1, characterized in that: The image film (20) is provided with a display mark (21), which can be displayed when the light emitted by the LED light panel (40) irradiates the image film (20).

6. The touch-controlled LED flat tube according to claim 5, characterized in that: The display mark (21) is configured as a pattern and / or text.

Images