Cylinder body structure with sealing key cap
A barrel and button technology, applied in the field of barrel structure with sealed button caps, can solve problems such as difficult assembly, deformation, water ingress, etc.
Inactive Publication Date: 2015-04-01
OCEANS KING LIGHTING SCI&TECH CO LTD +1
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The sealing structure of the traditional barrel key cap is a structure in which the general key cap is directly installed on the barrel body. It relies on the elasticity of the key cap itself to cooperate with the barrel body for sealing. This installation method is difficult to assemble. When the key cap is pressed repeatedly In some cases, the key caps have a large degree of movement and deformation. Due to the influence of temperature and humidity in the working environment for a long time, it is easy to cause the key caps to loosen and deform. water
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
[0026] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0027] Such as figure 1 As shown, one embodiment of the present invention is a barrel structure with a sealed keycap, which includes a switch assembly 100 , a keycap 200 , a wedge 300 and a barrel 400 . The key cap is installed on the cylinder body, and the wedge-shaped block is arranged between the key cap and the switch assembly, respectively closely contacts with the two, and is fixed to each other.
[0028] Such as figure 2 As shown, the switch assembly 100 is provided with a first wedge plane 101 and a guide groove; when the switch assembly is installed, it can move radially along the X direction to squeeze the first wedge plane 101 so as to be in close contact with the wedge block.
[0029] Such as image 3 , Figure 4 as well as Figure 5 As shown, the switch assembly 100, the key cap 200, the wedge block 300, and t...
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 relates to a cylinder body structure with a sealing key cap, which comprises a switch assembly, the key cap, a wedge block and a cylinder body. The switch assembly is provided with a first wedge plane and a guide groove. The wedge block is provided with an installation position, a second wedge plane matched with the first wedge plane in shape and a guide rail matched with the guide groove. The key cap is provided with a cap edge, a first installation portion and a second installation portion. The first installation portion is matched with the installation position in shape, and the key cap is fixedly installed in the wedge block. The cylinder body is provided with a key cap hole matched with the second installation portion in shape, and the key cap is fixedly installed on the cylinder body. By means of moving fit of the guide rail and the guide groove, the switch assembly and the wedge block are closely contacted and fixed to press the wedge block to be closely contacted and fixed with the cylinder body to press the cap edge to be respectively contacted with the wedge block and the cylinder body in sealing mode. By means of the scheme, the cylinder body structure is simple and reliable in structure, convenient to install, easy to achieve and low in cost and has strong application value.
Description
【Technical field】 [0001] The invention relates to a key device, in particular to a barrel body structure with a sealed key cap. 【Background technique】 [0002] The sealing structure of the traditional barrel key cap is a structure in which the general key cap is directly installed on the barrel body. It relies on the elasticity of the key cap itself to cooperate with the barrel body for sealing. This installation method is difficult to assemble. When the key cap is pressed repeatedly In some cases, the key caps have a large degree of movement and deformation. Due to the influence of temperature and humidity in the working environment for a long time, it is easy to cause the key caps to loosen and deform. water. [0003] Therefore, the prior art needs to be improved. 【Content of invention】 [0004] In view of this, it is necessary to propose a barrel structure with a sealed key cap. [0005] A technical solution of the present invention is a cylinder body structure with ...
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): H01H13/06
Inventor 周明杰黄剑云
Owner OCEANS KING LIGHTING SCI&TECH CO LTD