Keyboard and keyboard assembly fixture
A technology for assembling fixtures and keyboards, which is applied in the fields of instruments, computing, and electrical digital data processing, etc. It can solve the problems of assembly deviation, difficulty in determining the position of positioning posts, short and low positioning posts, etc.
Active Publication Date: 2020-09-18
HUAIAN DARFON ELECTRONICS
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Currently, in the production of the keyboard structure, generally adopt the method of designing positioning columns on the support plate and correspondingly designing positioning holes on the film circuit board, so that the support plate and the film circuit board can be accurately positioned during the keyboard assembly process. However, due to the support The positioning post on the board needs to be placed under the keycap or other appearance parts to be covered when the keyboard is finished. On the one hand, it is difficult to determine the position of the positioning post on the support board, which increases the design cost; on the other hand, the positioning post on the support board Short and low, it is easy to cause inaccurate positioning and the risk of assembly misalignment
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of embodiments of the invention. Moreover, in order to avoid obscuring the invention, the detailed explanation is omitted about the well-known part.
[0023] Please refer to figure 1 , figure 2 and image 3 as shown, figure 1 It is a top view of the keyboard assembled by the keyboard assembly jig according to one embodiment of the present invention, figure 2 It is an exploded schematic view of a keyboard assembled by a keyboard assembly jig according to an embodiment of the present invention, image 3 It is a partial cross-sectional view of the keyboard according to one embodiment of the present invention when it is assembled by the keybo...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a keyboard and a keyboard assembling tool; the keyboard comprises a support plate, a film switch layer, and a plurality of button modules; in assembling, a first support plate positioning hole of the support plate and a first switch layer positioning hole of the film switch layer can penetrate a first positioning column of the keyboard assembling tool in sequence; a second support plate positioning hole of the support plate and a second switch layer positioning hole of the film switch layer can penetrate a second positioning column of the keyboard assembling tool in sequence, so the support plate and the film switch layer can be relatively fixed, and each button module can be assembled with each switch of the film switch layer in contrapositions. Compared with the prior art, the support plate production technology can be simplified, thus saving production cost; in addition, the contraposition assembling of the keyboard can be more accurate and convenient.
Description
technical field [0001] The invention relates to a keyboard and a keyboard assembly jig. Background technique [0002] As a common input device, the keyboard is widely used in the input of computers and various electronic products. With the widespread use of electronic products, the keyboard occupies a very important position in the entire system as a means of man-machine communication. The structure of the currently used keyboard is generally composed of keycaps, scissor feet, elastic bodies, film circuit boards and support plates. circuit board, thereby forming a circuit conduction and realizing keyboard operation. [0003] Currently, in the production of the keyboard structure, generally adopt the method of designing positioning columns on the support plate and correspondingly designing positioning holes on the film circuit board, so that the support plate and the film circuit board can be accurately positioned during the keyboard assembly process. However, due to the su...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/02
CPCG06F3/0202
Inventor 王运涛
Owner HUAIAN DARFON ELECTRONICS