Method for connecting antenna plate and control plate, control plate and electromagnetic input device
An input device and control board technology, which is applied in the input/output process of data processing, assembling printed circuits with electrical components, and electrical digital data processing, etc., can solve problems such as difficult placement of components and damage to the integrity of control boards, Achieve the effect of improving utilization, overcoming placement difficulties, and meeting the needs of welding
Active Publication Date: 2012-06-27
BEIJING HANWANG PENGTAI TECH CO LTD
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Problems solved by technology
Such a setting method of the winding post will inevitably destroy the integrity of the control board, making the placement of components on the control board a difficult problem
[0007] There is a second way, see figure 2 As shown, two control boards are placed between the three rows of winding posts on the antenna board, that is, between the first row of winding posts and the second row of winding posts, the second row of winding posts and the third row of winding posts A control board 201, 202 is respectively placed between the columns, which can avoid punching holes on the control board, but these two control boards need to be connected, which adds another process
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[0040] In the following, the present invention will be specifically described through exemplary embodiments. It is to be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.
[0041] refer to image 3 According to a method for connecting an antenna board to a control board according to the present invention, the method includes the following steps: placing the control board 305 between two rows of winding posts 301, 302 on the antenna board; Winding directly between the upper and lower winding posts 301, 302; Due to the combination of vertical and oblique lead wires, the utilization rate of the winding posts is greatly improved.
[0042] Optionally, the control board 305 is a double-sided board, with a plurality of soldering pads arranged on the front side, and components and devices arranged on the back side. To show the components more clearly, see Figure 4 ...
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The invention discloses a method for connecting an antenna plate and a control plate. The method comprises the following steps of: putting the control plate between two rows of winding pillars on the antenna plate; vertically winding a lead-out wire of the antenna plate between an upper winding pillar and a lower winding pillar; and slantways winding the lead-out wire of the antenna plate between the adjacent upper winding pillar and lower winding pillar. The invention also discloses a control plate and an electromagnetic input device applying the method and the control plate. According to the method for connecting the antenna plate and the control plate, the completeness of the control plate can be retained, and the lead-out wire of the antenna plate can be positioned.
Description
technical field [0001] The invention relates to the field of electrical data equipment processing, in particular to a method for connecting an antenna board to a control board, a control board and an electromagnetic input device using the method and the control board. Background technique [0002] The electromagnetic input device, as an important human-computer interaction device, detects the input track on the electromagnetic input device by setting an electromagnetic induction antenna board to realize handwriting track input, and has been widely used in computer systems. [0003] The existing electromagnetic input device uses an electromagnetic induction antenna board (hereinafter referred to as the antenna board), on which an induction antenna is wound along the horizontal and vertical directions, and the induction antenna is generally wound with an enameled wire. After the coil is wound, the enameled wire needs to be wound The wires are soldered to the control board. Th...
Claims
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IPC IPC(8): H05K3/36G06F3/046
Inventor 向国威刘大勇尹文彬
Owner BEIJING HANWANG PENGTAI TECH CO LTD