Patent Application
20150138118
This application claims priority to Chinese Patent Application No. 201310580147.8 filed on Nov. 19, 2013, the contents of which are hereby incorporated by reference.
The subject matter herein generally relates to a display device, and more particularly to an electronic billboard.
An electronic display is widely used to make an electronic billboard instead of an advertising poster. The electronic billboard can display different advertisements and hardware or equipment does not need to be replaced. The electronic billboard can be displayed in public places such as railway stations, bus stations and so on.
Implementations of the present technology will now be described, by way of example only, with reference to the attached figures.
It will be appreciated that for simplicity and clarity of illustration, where appropriate, reference numerals have been repeated among the different figures to indicate corresponding or analogous elements. In addition, numerous specific details are set forth in order to provide a thorough understanding of the embodiments described herein. However, it will be understood by those of ordinary skill in the art that the embodiments described herein can be practiced without these specific details. In other instances, methods, procedures and components have not been described in detail so as not to obscure the related relevant feature being described. Also, the description is not to be considered as limiting the scope of the embodiments described herein. The drawings are not necessarily to scale and the proportions of certain parts may be exaggerated to better illustrate details and features of the present disclosure.
Several definitions that apply throughout this disclosure will now be presented.
The term “coupled” is defined as connected, whether directly or indirectly through intervening components, and is not necessarily limited to physical connections. The connection can be such that the objects are permanently connected or releasably connected. The term “comprising,” when utilized, means “including, but not necessarily limited to”; it specifically indicates open-ended inclusion or membership in the so-described combination, group, series and the like.
The display 10 includes a front wall 11, a screen 111, and a rear wall 12. A slot 112 configured to receive the touch device 20 is defined between the front wall 11 and a front side of the screen 111. A receiving portion 121 is defined at bottom of the rear wall 12. In at least one embodiment, the receiving portion 121 is a slot extending from the rear wall 12 to the front wall 11. A plurality of mounting holes 125 are defined in the receiving portion 121. Four sliding rods 122 are mounted to the rear wall 12 and located at four corners of a square area. In at least one embodiment, the sliding rods 122 are above the receiving portion 121 in a vertical direction. Each sliding rod 122 includes a shaft 123 and head 124. The shaft 123 is mounted on the rear wall 12, and the head 124 is connected to the shaft 123. A diameter of the head 124 is larger than a diameter of the shaft 123.
The touch device 20 includes a transparent touch sensing layer 21 and a frame 22 configured to surround the touch sensing layer 21. The touch sensing layer 21 can function with any operations. The frame 22 is made of flexible materials and can be elastically deformed. The electronic billboard further includes a mounting apparatus 40 to mount the host 30 in the receiving portion 121 of the display 10. The mounting apparatus 40 can include a mounting plate 41 and two sidewalls 42. A plurality of through holes 411 are defined in the mounting plate 41. A plurality of latching slots 412 are defined at two opposite sides of the mounting plate 41. Two sidewalls 42 are configured to set at two opposite sides of the host 40. Each sidewall 42 includes a plurality of hooks 421.
The base 50 includes two mounting posts 51.
The bracket 60 includes two supporting posts 61. A plurality of latching holes 611 are defined in the supporting posts 61. Two securing holes 63 corresponding to the mounting posts 51 are separately defined at a bottom of the bracket 30.
The touch device 20 can be assembled to the display 10. In that case, user can input operation commands for the touch device 20. The touch sensing layer 21 is surrounded by the frame 21. The frame 22 is inserted into the slot 112. The touch device 20 is located at the front side of the display 10. The transparent touch sensing layer 21 covers the screen 111. Users can input commands by pressing the touch sensing layer 21.
The display 10 can be mounted to the bracket 60 in the vertical direction or in a horizontal direction because the four sliding rods 122 are located at four corners of the square area.
The embodiments shown and described above are only examples. Many details are often found in the art such as the other features of an electronic billboard. Therefore, many such details are neither shown nor described. Even though numerous characteristics and advantages of the present technology have been set forth in the foregoing description, together with details of the structure and function of the present disclosure, the disclosure is illustrative only, and changes may be made in the detail, especially in matters of shape, size and arrangement of the parts within the principles of the present disclosure up to, and including the full extent established by the broad general meaning of the terms used in the claims. It will therefore be appreciated that the embodiments described above may be modified within the scope of the claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 201310580147.8 | Nov 2013 | CN | national |
