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Electronic device

An electronic device and wireless signal receiving technology, which is applied to electrical components, electrical equipment shells/cabinets/drawers, signal transmission systems, etc., can solve problems such as rising costs, increasing hot melt workers, and increasing product defect rates

Inactive Publication Date: 2013-06-26
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the infrared receiving window has a high requirement on the infrared penetration rate, and its material is usually brittle plexiglass
Therefore, if the hook is used to fix the assembly, it is easy to cause the elastic arm of the hook to be brittle, which will lead to an increase in the defective rate of the product. If the hot-melt method is used to fix, it is necessary to increase the hot-melt process, which will lead to an increase in cost.

Method used

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Embodiment Construction

[0015] Please also refer to figure 1 and figure 2 , which is a partial view of the electronic device 100 provided in the embodiment of the present invention. The electronic device 100 includes a housing 10, a display screen 20 disposed on the housing 10, a circuit board 30 accommodated in the housing 10, a wireless signal receiving unit 40 disposed on the circuit board 30, and a wireless signal receiving unit 40 disposed on the housing 10. And the wireless signal receiving window 50 corresponding to the wireless signal receiving unit 40 . In addition, the electronic device 100 further includes several locking pieces 60 for fixing the display screen 20 to the housing 10 .

[0016] Please refer further image 3 , the housing 10 includes a front housing 101 and a rear housing (not shown) covering the front housing 101 . The front case 101 covers the rear case to form a storage space 102 for accommodating the display screen 20 , the circuit board 30 , the wireless signal rece...

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PUM

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Abstract

An electronic device comprises a casing and a wireless signal receiving window arranged on the casing. The wireless signal receiving window comprises a first end, a second end and a window body, wherein the second end and the first end are back to back, and the window body is arranged between the first end and the second end. The casing is provided with a through hole for accommodating the window body. The casing is provided with two clamping parts and a buckling part. The two clamping parts are used for clamping the first end of the wireless signal receiving window. The buckling part is used for clamping the second end of the wireless signal receiving window to be matched with the two clamping parts so as to fix the wireless signal receiving window on the casing.

Description

technical field [0001] The invention relates to an electronic device, in particular to an electronic device with an infrared emitting window. Background technique [0002] Currently, a display device capable of receiving a remote control signal appears on the market, and a user can control the display device through a remote control. The display device includes a casing, a display screen arranged on the casing, and a wireless signal receiving unit contained in the casing, such as an infrared receiver. Usually, an infrared receiving window corresponding to the infrared receiver is provided on the casing. The infrared receiving window is mostly installed on the main body by hook fixing or thermal capacity fixing. However, the infrared receiving window has a high requirement on the infrared transmittance, and its material is usually brittle plexiglass. Therefore, if the hook is used to fix the assembly, the elastic arm of the hook is likely to be brittle, which will lead to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00H05K5/02G08C17/02
CPCH05K5/0013
Inventor 赵宝刚
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD