Positioning structure for touch display device and touch display device

Patent metadata

Field	Value
Publication number	US-9898052-B2
Application number	US-201313836658-A
Country	US
Kind code	B2
Filing date	Mar 15, 2013
Priority date	Dec 18, 2012
Publication date	Feb 20, 2018
Grant date	Feb 20, 2018

Abstract

The present disclosure relates to a positioning structure for touch display device and a touch display device. The touch display device comprises a touch glass, at least a positioning structure, and at least an optomechanical module. The positioning structure is used for positioning the optomechanical module to the touch glass. The positioning structure has at least a positioning member, which has a fixing part and a clamping part. The fixing part is clamped to the touch glass; the clamping part is provided for disposing the optomechanical module. The positioning structure according to the present disclosure allows direct assembly of the optomechanical module. In the assembling process, no other jointing means is required. Thereby, assembling easiness and speed can be well improved.

First claim

The invention claimed is:

1. A positioning structure for touch display device, configured to position an optomechanical module to a touch glass, and comprising two positioning members disposed symmetrically at a corner of said touch glass, one of said positioning member is disposed on a first side and the other said positioning member is disposed on a second side, said corner is formed between said first side and said second side; each positioning member having a fixing part and a clamping part, said clamping part is integrated with said fixing part, and said clamping part opposite to each other and forming an accommodating space for disposing said optomechanical module;
wherein said fixing part includes a first fixing sheet having a fixing space and a second fixing sheet parallel with and spaced apart from said first fixing sheet; said fixing part is disposed at one of the first side and the second side of said touch glass; and said touch glass is accommodated in said fixing space, said first fixing sheet is located on a first surface of said touch glass and said first surface is a touch surface, one end of said first fixing sheet is connected with one end of said second fixing sheet; and fixing space is formed between said first fixing sheet and said second fixing sheet;
wherein said clamping part has a clamping sheet, said clamping sheet is connected to said first fixing sheet to form a ladder shaped and a clamping groove.

2. The positioning structure of claim 1 , wherein each said clamping part is connected to one side of said first fixing sheet and located on said first surface.

3. The positioning structure of claim 1 , wherein said optomechanical module has two wing parts clamped to said two clamping grooves of said two positioning members, respectively, and said optomechanical module is accommodated in said accommodating space.

4. The positioning structure of claim 1 , and further comprising two clipping member clipping said two fixing parts of said two positioning members, respectively.

5. The positioning structure of claim 4 , wherein said clipping member includes: a first clipping sheet; and a second clipping sheet, parallel with and spaced apart from said first clipping sheet, one end of said first clipping sheet connecting with one end of said second clipping sheet for forming a clipping space between said first clipping sheet and said second clipping sheet, said first clipping sheet and said second clipping sheet clipping said fixing part, and said fixing part located in said clipping space.

6. The positioning structure of claim 5 , wherein said first clipping sheet is located on said first fixing sheet; said first fixing sheet has a first buckle part; said first clipping sheet has a second buckle part; and said first buckle part and said second buckle part buckle to each other.

7. The positioning structure of claim 1 , and further comprising a connecting sheet, connecting said two fixing parts of said two positioning members, and making the width of said accommodating space equal to the width of said optomechanical module.

8. The positioning structure of claim 4 , and further comprising a connecting sheet, connecting said two fixing parts of said two positioning members, and making the width of said accommodating space equal to the width of said optomechanical module.

9. The positioning structure of claim 1 , wherein in an extending direction of said first side departs from said second side forming a cut angle at said corner, and a third side is formed and connected with between the first side and second side.

Assignees

• Wistron Corp

Inventors

• Chien Shih Che
• Huang Po Liang

Classifications

• G06F1/1656

  Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories (mounting of accessories to a computer display G06F1/1607; display hoods G06F1/1603; cooling arrangements for portable computers G06F1/203) · CPC title

• G06F1/1643 Primary

  the display being associated to a digitizer, e.g. laptops that can be used as penpads (details related to the relative motion of the display enclosure with respect to the body enclosure, e.g. to move between laptop and tablet PC configuration G06F1/1615) · CPC title

• G06F1/169 Primary

  the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes (G06F1/1643 takes precedence; constructional details of pointing devices G06F3/033) · CPC title