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Key assembly and control panel assembly of ultrasonic diagnostic system

A control panel, ultrasonic diagnosis technology, applied in the direction of electrical components, electrical switches, circuits, etc., can solve the problem of key stuck and other problems, and achieve the effect of solving stuck keys

Active Publication Date: 2016-02-24
BEIJING EAST WHALE IMAGE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the case of insufficient height, it is difficult to ensure the overall downward movement of the button, that is, when one end of the button is pressed, the other end does not have obvious signs of downward movement, which will cause the button to be stuck.

Method used

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  • Key assembly and control panel assembly of ultrasonic diagnostic system
  • Key assembly and control panel assembly of ultrasonic diagnostic system
  • Key assembly and control panel assembly of ultrasonic diagnostic system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, the button assembly of the present invention includes: a button 1, a first connecting frame 2 and a second connecting frame 3; the button 1 is a square structure, and the four corners of the button 1 are provided with a slot mechanism 11 , the slot mechanism 11 is a square protrusion with a round hole; the first connecting frame 2 and the second connecting frame 3 are a beam with two side parts Shaped structure, the two sides of the first connecting frame 2 and the second connecting frame 3 are provided with a cylindrical structure matched with the slot mechanism.

[0024] A round hole structure 22 is arranged in the middle of both sides of the first connecting frame 2 , and a cylinder matching the round hole structure 22 is arranged in the middle of the two sides of the second connecting frame 3 The cylindrical protrusion 32 is rotatably installed in the circular hole structure.

[0025] The above-mentioned button assembly, since the first...

Embodiment 2

[0032] Such as figure 2 , image 3 As shown, it describes a schematic diagram of installing the button assembly on the control panel assembly of the ultrasonic diagnostic system.

[0033] Since the control panel assembly of the ultrasonic diagnostic system of the present invention is provided with the key assembly, it can still ensure that when the key 1 is pressed, the entire key 1 of the key assembly will move downward even when the height space is small. , effectively solved the problem of card key.

[0034] refer to figure 2 , the control panel assembly in this embodiment includes a control panel 4, a silicone button 6 and a circuit board 7; the silicone button 6 and the circuit board 7 are installed on the control panel 4, and the silicone button 6 is located The upper part of the circuit board 7 is in contact with the circuit board 7 ; the button 1 of the button assembly is located above the silicone button 6 and is in contact with the silicone button 6 . When the ...

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Abstract

The invention discloses a key assembly and a control panel assembly of an ultrasonic diagnosis system. The key assembly comprises a key, a first connecting frame and a second connecting frame, wherein the key is provided with multiple clamping groove mechanisms, both the first connecting frame and the second connecting frame are of n-shaped structures, and two side edges of the first connecting frame and two side edges of the second connecting frame are provided with cylindrical structures matched with the clamping groove mechanisms respectively; two side edges of the first connecting frame are provided with circular hole structures, and cylindrical protrusions matched with the circular hole structures are arranged on two side edges of the second connecting frame. The first connecting frame and the second connecting frame of the key assembly can rotate oppositely through matching installation of the cylindrical protrusions and the circular hole structures, the key, the first connecting frame and the second connecting frame move together up and down through matching installation of the clamping groove mechanisms and the cylindrical structures, thus the fact that the key integrally moves downwards when the key is pressed under the circumstance of small height space can still be guaranteed, and the problem of key blocking is effectively solved.

Description

technical field [0001] The invention relates to a key assembly and a control panel assembly of an ultrasonic diagnosis system. Background technique [0002] At present, if the button assembly of the control panel assembly of the traditional ultrasonic diagnostic system is to ensure that the button moves downward as a whole when pressed, there must be enough space to configure a guiding mechanism to guide the button, so the height of the button will be very big. But in the case of insufficient height, it is difficult to ensure the overall downward movement of the button, that is, when one end of the button is pressed, the other end has no obvious sign of downward movement, resulting in the button being stuck. Contents of the invention [0003] An object of the present invention is to provide a key assembly, which can ensure that the entire key will move downward when the key is pressed even when the height space is small, so as to effectively solve the problem of key stuck...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/14
Inventor 黎建朱洵魏世宇
Owner BEIJING EAST WHALE IMAGE TECH