Multichannel signal radio frequency socket, plug and plugging structure

Abstract

The utility model relates to a multi-channel signal radio frequency socket, which is integrally wrapped by an insulating protective shell, and is characterized by comprising a central conductor jack, an outer conductor jack and an electric signal jack, the central conductor socket is located in a space surrounded and covered by the outer conductor socket and is coaxial with the outer conductor socket, and the central conductor socket and the outer conductor socket are separated by an insulating layer; a plurality of electric signal jacks capable of transmitting electric signals are arranged outside the coverage area surrounded by the outer conductor jacks, and all the signal transmission components are arranged in the insulation protection shell of the same multi-channel signal radio frequency socket. A multi-channel signal radio frequency plug is characterized in that the multi-channel signal radio frequency plug can be correspondingly inserted into the multi-channel signal radio frequency socket in a matched mode. A multipath signal radio frequency plugging structure is characterized in that the multipath signal radio frequency plugging structure comprises a multipath signal radio frequency socket and a multipath signal radio frequency plug, and a radio frequency signal generator is connected with radio frequency treatment equipment through the multipath signal radio frequency plugging structure.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, namely a multi-channel signal radio frequency socket, plug and plugging structure. Background Art

[0002] In medical scenarios, microwave and other radio frequency signals are widely used for treatment. Between a radio frequency signal generator and each radio frequency treatment device, a connection structure capable of transmitting radio frequency signals is required to connect, so as to transmit the signals emitted by the radio frequency signal generator to each radio frequency treatment device. This connection structure usually includes a plug and a socket. Currently, industry standards require that the plugs and sockets in this application scenario must be wrapped with insulating protective shells around the signal transmission lines to prevent signal energy loss and improve safety. Existing connection structures include connection structures for transmitting electrical signals and connection structures for transmitting radio frequency signals, etc. In actual use, connection structures for transmitting multiple different types of signals need to be prepared to realize the connection between the signal generator and the treatment device. Since the plugs and sockets of each connection structure must be wrapped with insulating protective shells, it results in a large occupied space and high manufacturing cost. Therefore, this problem needs to be solved urgently. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is how to reduce the occupied space of the connection structure and lower the manufacturing cost.

[0004] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: A multi-channel signal RF socket, the overall multi-channel signal RF socket is wrapped by an insulating protective shell, and is characterized in that it includes a center conductor socket, an outer conductor socket, and an electrical signal socket; the center conductor socket is located within the space surrounded and covered by the outer conductor socket and is coaxial with the outer conductor socket, and there is an insulating layer separating between the center conductor socket and the outer conductor socket; outside the surrounded and covered range of the outer conductor socket, there are several electrical signal sockets capable of transmitting electrical signals, and the center conductor socket, the outer conductor socket, and the electrical signal sockets are all placed within the insulating protective shell of the same multi-channel signal RF socket. The multi-channel signal RF socket is characterized in that: both the center conductor socket and the outer conductor socket are circular, and the center conductor socket, the outer conductor socket, and the insulating layer therebetween together form a coaxial transmission structure for RF signals. The multi-channel signal RF socket is characterized in that: the electrical signal socket is five. The multi-channel signal RF socket is characterized in that: the insulating protective shell is made of plastic. The multi-channel signal RF socket is characterized in that: within the insulating protective shell, a circumferential slideway surrounding the center conductor socket, the outer conductor socket, and the electrical signal sockets is provided, and two circular arc-shaped notches are provided on the slideway, and the notches can be plugged and unplugged and self-locked by snapping in a snap fastener. A multi-channel signal RF plug is characterized in that it includes a center conductor plug, an outer conductor plug, and an electrical signal plug that are position and size-matched with the above multi-channel signal RF socket, and the multi-channel signal RF plug can be correspondingly and adaptively inserted into the multi-channel signal RF socket. The multi-channel signal RF plug is characterized in that: it further includes a slidable snap fastener. A multi-channel signal RF plug-and-play structure is characterized in that it includes the above multi-channel signal RF socket and the above multi-channel signal RF plug, and a RF signal generator is connected to a RF treatment device through the multi-channel signal RF plug-and-play structure. Description of the Drawings

[0005] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0006] Figure 1 is the front view of the multi-channel signal RF socket;

[0007] Figure 2 is the side view of the multi-channel signal RF socket;

[0008] Figure 3 is the front view of the multi-channel signal RF plug;

[0009] Figure 4 is the side view of the multi-channel signal RF plug. Detailed Embodiment

[0010] Such as Figure 1As shown in the figure, a multi-channel signal radio frequency plug-in structure includes a multi-channel signal radio frequency socket 1 and a multi-channel signal radio frequency plug 2. The multi-channel signal radio frequency plug 2 can be inserted into the multi-channel signal radio frequency socket 1. The radio frequency signal generator transmits the generated signal to the radio frequency treatment device through this multi-channel signal radio frequency plug-in structure. The multi-channel signal radio frequency socket 1 has multiple signal transmission paths, and its main components mainly include a central conductor socket 101, an outer conductor socket 102, and an electrical signal socket 103. Among them, the central conductor socket 101 is located within the space surrounded and covered by the outer conductor socket 102 and is coaxial with the outer conductor socket 102. There is an insulating layer separating the central conductor socket 101 and the outer conductor socket 102. The entire multi-channel signal radio frequency socket 1 is wrapped by an insulating protective shell. The central conductor socket 101, the outer conductor socket 102, and the insulating layer between them at a position close to the center of the insulating protective shell together form a radio frequency signal coaxial transmission structure. This radio frequency signal coaxial transmission structure can transmit the radio frequency signal generated by the radio frequency signal generator to the radio frequency treatment device. The central conductor socket 101 and the outer conductor socket 102 are preferably circular. There are also several electrical signal sockets 103 on the insulating protective shell that can conduct electrical signal transmission. The electrical signal sockets 103 are located outside the range surrounded and covered by the outer conductor socket 102. The electrical signal sockets 103 can transmit the electrical control signals for controlling the radio frequency treatment device to the control device of the radio frequency treatment device to achieve real-time control of the radio frequency treatment device by the user. The electrical signal sockets 103 are preferably five. Inside the insulating protective shell of the multi-channel signal radio frequency socket 1, a circular slideway surrounding the area of each signal transmission component is provided, and two circular arc notches 104 are provided on the slideway. The structure and size of the multi-channel signal radio frequency plug 2 are correspondingly set with those of the multi-channel signal radio frequency socket 1. It includes a central conductor plug 201, an outer conductor plug 202, an electrical signal plug 203, and a buckle 204. The entire multi-channel signal radio frequency plug 2 is wrapped by an insulating protective shell and can be respectively inserted into the central conductor socket 101, the outer conductor socket 102, and the electrical signal socket 103 of the multi-channel signal radio frequency socket 1 in a position and size corresponding and adaptable manner. When the multi-channel signal radio frequency plug 2 is inserted into the multi-channel signal radio frequency socket 1, the buckle 204 provided on the multi-channel signal radio frequency plug 2 can slide in the circular slideway of the multi-channel signal radio frequency socket 1 and snap into the notch 104, thereby realizing pluggable self-locking when the multi-channel signal radio frequency plug and socket are connected.

[0011] Figures 1-4 The multi-channel signal radio frequency plug-in structure composed of the multi-channel signal radio frequency socket 1 and the multi-channel signal radio frequency plug 2 shown in the figure can simultaneously transmit multiple signals such as radio frequency signals and electrical signals on the same plug-in structure, and all signal transmission components are placed inside the insulating protective shell. The insulating protective shell is preferably a plastic protective shell. This multi-channel signal radio frequency plug-in structure occupies a small volume of space, and only one plug-in structure needs to be manufactured to achieve multiple signal transmissions, which can effectively reduce the manufacturing cost.

Claims

1. A multi-channel signal radio frequency socket, the multi-channel signal radio frequency socket is entirely wrapped by an insulating protective shell, characterized in that: It includes a center conductor socket, an outer conductor socket, and an electrical signal socket; the center conductor socket is located within the space surrounded and covered by the outer conductor socket and is coaxial with the outer conductor socket, and the center conductor socket and the outer conductor socket are separated by an insulating layer; outside the coverage range of the outer conductor socket, there are also a number of electrical signal sockets for transmitting electrical signals, and the center conductor socket, the outer conductor socket, and the electrical signal socket are all placed in the insulating protective shell of the same multi-channel signal radio frequency socket.

2. The multi-signal radio frequency socket according to claim 1, characterized in that: The central conductor socket and the outer conductor socket are both circular, and the central conductor socket, the outer conductor socket and the insulating layer therebetween together constitute a coaxial transmission structure for radio frequency signals.

3. The multi-signal radio frequency socket according to claim 1 or 2, characterized in that: There are five electrical signal sockets.

4. The multi-signal radio frequency socket according to claim 1, characterized in that: The insulating protective shell is made of plastic.

5. The multi-signal radio frequency socket according to claim 1 or 2, characterized in that: A circular slideway surrounding the central conductor socket, the outer conductor socket and the electrical signal socket is arranged in the insulating protective shell, and two arc-shaped notches are arranged on the slideway, and the notches can be plugged in and self-locked by snapping in buckles.

6. A multi-signal radio frequency plug, characterized in that: It comprises a central conductor plug, an outer conductor plug and an electrical signal plug, the position and size of which match those of the multi-channel signal radio frequency socket according to any one of claims 1 to 5, and the multi-channel signal radio frequency plug can be correspondingly and adaptively inserted into the multi-channel signal radio frequency socket.

7. The multi-signal radio frequency plug according to claim 6, characterized in that: Also includes a slide-on clasp.

8. A multi-signal radio frequency plug-in structure, characterized in that: It comprises the multi-channel signal radio frequency socket as claimed in any one of claims 1 to 5 and the multi-channel signal radio frequency plug as claimed in any one of claims 6-7, and the radio frequency signal generator is connected to the radio frequency treatment device through the multi-channel signal radio frequency plug structure.

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