Unlock instant, AI-driven research and patent intelligence for your innovation.

Unlock portion for unlocking device and body frame plate

A technology of an unlocking device and an unlocking part is applied in the field of the unlocking part, which can solve the problems of inconvenient integration and installation, complex structure, unfavorable unlocking device or modularization of the frame plate, etc. Good for modularity

Pending Publication Date: 2019-01-25
SICHUAN CANCER HOSPITAL
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the unlocking parts for the unlocking device and the body frame plate disclosed in the prior art have relatively complicated structures, and usually need to provide corresponding auxiliary structures in the unlocking device or the body frame plate to realize the unlocking function. At the same time, the existing The unlocking part is not easy to integrate and install, and it is not conducive to the modularization of the unlocking device or the body frame plate

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Unlock portion for unlocking device and body frame plate
  • Unlock portion for unlocking device and body frame plate
  • Unlock portion for unlocking device and body frame plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 and figure 2 As shown, this embodiment provides an unlocking part for an unlocking device and a body frame plate, including a pressure cylinder 100, the pressure cylinder 100 includes an inlet 101 and at least one outlet 201, and a fluid flow is arranged in the pressure cylinder 100 channel, the channel is used to communicate with each of the outlets 201 and the inlet 101, the channel at the inlet 101 is provided with a first piston 102, and the channel at each outlet 201 is respectively provided with a second piston 202, liquid and / or gas is sealed in the flow channel between the first piston 102 and the second piston 202, the first piston 102 is provided with a connecting rod 103, the connecting rod 103 is used to connect the transmission part or trigger part, the second The piston 202 is provided with a push rod 203, and the push rod 203 is used for unlocking.

[0036] The pressure cylinder 100 has a compact structure and is convenient for product...

Embodiment 2

[0046] The main difference between this embodiment 2 and the above-mentioned embodiment 1 is that in the unlocking part provided by this embodiment, the pressure cylinder 100 includes a main pipe 401 and several auxiliary pipes 501, and each auxiliary pipe 501 is connected to the main pipe respectively. 401 are connected, the inlet 101 is set in the main line 401, the outlets 201 are respectively set in the secondary lines 501, and the secondary lines 501 are respectively used to correspond to a plug, such as image 3 shown.

[0047] In this embodiment, the structure of the pressure cylinder 100 is more compact, and only one pressure cylinder 100 can unlock multiple bolts synchronously.

[0048] In this embodiment, each secondary pipeline 501 is straight and parallel to each other, as image 3 shown.

[0049] Such as image 3 As shown, further, in this embodiment, the main pipe 401 includes a first main pipe 402 and a second main pipe 403, wherein the secondary pipes 501 ar...

Embodiment 3

[0052] The main difference between this embodiment 3 and the above-mentioned embodiment 2 is that, in the pressure cylinder 100 provided by this embodiment, the main pipeline 401 is an integrally formed elbow.

[0053] As an example, in the prior art, a commonly used body frame plate 601 includes 7 positioning holes 608. When fixing the patient, the 7 pins can be respectively inserted into the corresponding positioning holes 608 to realize the fixing of the patient; When unlocking, it is necessary to pop out the 7 latches locked in the positioning holes 608 of the body frame plate 601, so 7 auxiliary pipelines 501 are required; thus, in this embodiment, as Figure 4 As shown, the main pipeline 401 of the pressure cylinder 100 is respectively provided with seven auxiliary pipelines 501, and by bending the main pipeline 401, the seven auxiliary pipelines 501 correspond to the seven latches (or positioning holes 608) that need to be unlocked. ; The other end of the main pipe 401 ...

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

No PUM Login to View More

Abstract

The present invention relates to an unlocking portion for an unlocking device and a body frame plate, characterized by, including pressure cylinders, the pressure cylinder includes an inlet and at least one outlet, a flow passage is arranged in the pressure cylinder, the flow channel is used for communicating each of the outlets and the inlet, a first piston is arranged in the flow channel at theinlet, the first piston is provided with a connecting rod, the connecting rod is used for connecting the transmission part or the trigger part, the second piston is provided with an ejector rod, and the ejector rod is used for unlocking; the unlocking part provided by the invention can realize the unlocking function, and the unlocking synchronization is better, which is not only compact in structure, convenient for production and manufacture, but also convenient for integration and installation in the unlocking device or the body frame plate, and is favorable for modularization of the unlocking device or the body frame plate.

Description

technical field [0001] The invention relates to the technical field of radiotherapy equipment, in particular to an unlocking part used for an unlocking device and a body frame plate. Background technique [0002] Radiation therapy, referred to as radiotherapy, is currently one of the main means of treating malignant tumors. About 2 / 3 of malignant tumor patients need to receive radiation therapy; domestic radiation therapy has entered the stage of precise treatment, and precise radiotherapy is based on radiotherapy positioning. The images generated by CT scanning are completed; radiotherapy positioning CT is to collect images of the patient's body in a unified coordinate system. The doctor outlines the tumor target area based on this image, and then the physicist designs the radiotherapy plan. After the radiotherapy plan is verified and passed Radiation therapy can then be performed; in radiation therapy, keeping the patient in a fixed position is the key to precise treatment...

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
no application Login to View More
IPC IPC(8): A61N5/10
CPCA61N5/1001A61N2005/1097
Inventor 郎锦义李林涛张甜冯梅兰美路顺谭庭强王首龙吴柯
Owner SICHUAN CANCER HOSPITAL