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Novel projector key structure

A technology for projectors and buttons, which is applied in the field of projectors, and can solve problems such as lack of mechanical touch of buttons, poor consistency of buttons, and large tolerance of button gaps.

Active Publication Date: 2020-12-01
CHENGDU XGIMI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a new type of projector button structure aimed at the above disadvantages, which is intended to solve the problem of large button gap tolerance when multiple buttons are placed side by side, poor sensitivity of traditional plastic single buttons and touch buttons, poor consistency of buttons, and lack of Problems with the original mechanical touch of the buttons

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] See attached Figure 1-8. A new type of projector button structure, including a button board 2 arranged on the top of the chassis 1; the front end of the button board 2 is provided with an array of button monomers 3; the button monomer 3 includes a button section 4 and a concave structure The deformed section 5; the deformed section 5 includes the rear horizontal section 6, the rear vertical section 7, the bottom horizontal section 8, the front vertical section 9 and the front horizontal section 10 which are sequentially connected as one; the rear horizontal section 6 and the key board 2. The front end is connected as one, and the key section 4 and the front transverse section 10 are connected as one; the top surfaces of the key plate 2, the rear transverse section 6, the front transverse section 10, and the key section 4 are flush; the thickness of the key plate 2 is Greater than the thickness of the key section 4, the thickness of the key section 4 is greater than th...

Embodiment 2

[0029] See attached Figure 1-8 . A new type of projector button structure, including a button board 2 arranged on the top of the chassis 1; the front end of the button board 2 is provided with an array of button monomers 3; the button monomer 3 includes a button section 4 and a concave structure The deformed section 5; the deformed section 5 includes the rear horizontal section 6, the rear vertical section 7, the bottom horizontal section 8, the front vertical section 9 and the front horizontal section 10 which are sequentially connected as one; the rear horizontal section 6 and the key board 2. The front end is connected as one, and the key section 4 and the front transverse section 10 are connected as one; the top surfaces of the key plate 2, the rear transverse section 6, the front transverse section 10, and the key section 4 are flush; the thickness of the key plate 2 is Greater than the thickness of the key section 4, the thickness of the key section 4 is greater than t...

Embodiment 3

[0032] See attached Figure 1-8 . A new type of projector button structure, including a button board 2 arranged on the top of the chassis 1; the front end of the button board 2 is provided with an array of button monomers 3; the button monomer 3 includes a button section 4 and a concave structure The deformed section 5; the deformed section 5 includes the rear horizontal section 6, the rear vertical section 7, the bottom horizontal section 8, the front vertical section 9 and the front horizontal section 10 which are sequentially connected as one; the rear horizontal section 6 and the key board 2. The front end is connected as one, and the key section 4 and the front transverse section 10 are connected as one; the top surfaces of the key plate 2, the rear transverse section 6, the front transverse section 10, and the key section 4 are flush; the thickness of the key plate 2 is Greater than the thickness of the key section 4, the thickness of the key section 4 is greater than t...

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Abstract

The invention discloses a novel projector key structure, and belongs to the technical field of projectors. The novel projector key structure comprises: a key board arranged at the top of a case; arrayed key single bodies arranged at the front end of the key board, wherein each arrayed key single body comprises a key section and a deformation section with a concave structure, each deformation section comprises a rear transverse section, a rear vertical section, a bottom transverse section, a front vertical section and a front transverse section which are sequentially connected into a whole, the rear transverse section and the front end of the key board are connected into a whole, and the key section and the front transverse section are connected into a whole, the top surfaces of the key board, the rear transverse section, the front transverse section and the key section are flush with one another, the bottom surfaces of the deformation sections are higher than the top of the case, anda cut-off groove is formed between every two adjacent key single bodies; and a plurality of concave cavities in one-to-one correspondence with the key single bodies, arranged at the front end of the top of the case, wherein key assemblies for receiving key section pressing information are arranged in the concave cavities. The novel projector key structure has a mechanical touch effect, false triggering is avoided, and the consistency is good.

Description

technical field [0001] The invention belongs to the technical field of projectors, and in particular relates to a novel projector button structure. Background technique [0002] At present, most of the buttons of the projector use plastic monomers and touch solutions to design the buttons on the outer surface. For the case of multiple buttons placed side by side, the design of the plastic single button is difficult to control the tolerance gap between the buttons, and the production consistency is poor. The touch button is designed with a capacitive solution. This solution only has a light touch effect, but no mechanical touch effect. Compared with the mechanical button, the feel is quite different. In the design of the touch button for the metal surface, the detection pressure difference is small, and it is prone to false triggering. Contents of the invention [0003] The object of the present invention is to provide a new type of projector button structure aimed at the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/14H01H13/12H01H13/04G03B21/14
CPCH01H13/14H01H13/12H01H13/04G03B21/145
Inventor 吴泓庆
Owner CHENGDU XGIMI TECH CO LTD
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