A compatible and quickly replaceable medical socket

Abstract

The present invention discloses a compatible and quickly replaceable medical socket, comprising a female socket and a socket detachably connected thereto; the female socket comprises a shell matching the socket, both side panels of the shell are provided with a first positioning hole, and the socket is provided with a second positioning hole; a push rod, a trapezoidal slider and a telescopic rod are arranged in the socket, and both inclined side walls of the trapezoidal slider are provided with a slide groove; the telescopic rod comprises a left telescopic rod and a right telescopic rod respectively arranged on both sides of the trapezoidal slider, and the ends of the left telescopic rod and the right telescopic rod close to the trapezoidal slider are provided with a slide rail matching the slide groove; both sides of the tail of the trapezoidal slider are provided with a blocking member for preventing the telescopic rod from sliding off the trapezoidal slider. The present invention is cleverly designed, each standard socket can be replaced at any time, and the socket is convenient and quick to install and disassemble, which better meets the use requirements of medical scenes.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent sockets, and in particular to a compatible and quickly replaceable medical socket. Background Art

[0002] With the development of science and technology and the globalization of world trade, most domestic hospitals will purchase imported brand medical equipment, but imported medical equipment often only follows the power system standards of the country or region where it is located, and the equipment has not yet fully adapted to the plug and socket standards of my country's power system.

[0003] At present, in order to adapt to different medical equipment standards, each manufacturer has a separate standard socket, such as American standard socket, German standard socket, Japanese standard socket, etc., which are completely independent of each other. In medical scenarios, people will pre-install the required corresponding standard sockets on the tower, suspension bridge, or indoor socket control box according to the existing equipment standards, and then replace the sockets as a whole according to the new equipment plug standard when the equipment is upgraded. However, the standard sockets of various manufacturers are currently independent of each other. When replacing them later, because the holes of the tower, suspension bridge, wall, etc. are pre-opened, and the sockets of various manufacturers are of different sizes and styles, it is necessary to expand or fill the holes, which is very troublesome to replace and requires a lot of work. Summary of the invention

[0004] The technical problem solved by the present invention is to provide a compatible and quickly replaceable medical socket, which is cleverly designed and compatible with a variety of standard sockets. Each standard socket can be replaced at any time. The socket is easy and quick to install and disassemble, which better meets the use requirements of medical scenarios.

[0005] The present invention is achieved through the following technical solutions:

[0006] A compatible and quickly replaceable medical socket, comprising a female socket and a socket detachably connected thereto;

[0007] The female socket includes a shell that matches the socket; a top block is provided on the inner side of the shell, and a first wiring block and a second wiring block for connecting to a power line are provided on the outer side; the outer side of the first wiring block is connected to one end of a first elastic member, and the other end of the first elastic member is against the back plate of the shell; a first conductive member is provided on the side of the first wiring block, a second conductive member is provided on the second wiring block, and a third conductive member is also provided on the inner side of the shell; first positioning holes are provided on both side plates of the shell;

[0008] The socket is provided with a second positioning hole corresponding to the first positioning hole; a push rod, a trapezoidal slider and a telescopic rod are provided in the socket; the head of the trapezoidal slider is connected to one end of the push rod, and the other end of the push rod is connected to an anti-fool button provided on the socket; the tail of the trapezoidal slider is connected to one end of the second elastic member, and the other end of the second elastic member is against the back plate of the socket;

[0009] Slide grooves are provided on both oblique side walls of the trapezoidal slider; the telescopic rod comprises a left telescopic rod and a right telescopic rod respectively arranged on both sides of the trapezoidal slider, and the ends of the left telescopic rod and the right telescopic rod close to the trapezoidal slider are provided with slide rails matching the slide grooves; blocking members for preventing the telescopic rod from sliding off the trapezoidal slider are provided on both sides of the tail of the trapezoidal slider; when the anti-foolproof button is pressed, the trapezoidal slider moves backward under the thrust of the push rod, and the left telescopic rod and the right telescopic rod move forward along the trapezoidal slider, thereby driving the two ends of the telescopic rod to retract from the first positioning hole to the second positioning hole;

[0010] The socket is provided with an upper conductive member and side conductive members respectively arranged on both sides of the socket, the side conductive members on both sides correspond to the positions of the first conductive member and the third conductive member respectively, and the upper conductive member corresponds to the position of the second conductive member; the side conductive member and the upper conductive member are respectively connected to the plug contacts arranged in the socket; the socket is also provided with a socket matching the power plug.

[0011] Further, when the foolproof button is pressed, the trapezoidal slider moves backwards due to the thrust of the push rod, and the trapezoidal slider applies pressure to the second elastic member to compress the second elastic member, and at the same time, the left telescopic rod and the right telescopic rod move forward along the slide grooves on both sides of the trapezoidal slider respectively, and the two ends of the telescopic rod retract from the first positioning hole to the second positioning hole;

[0012] When the socket is inserted into the shell of the female socket, the anti-mistake button is released, the second elastic member rebounds and pushes the trapezoidal slider forward, and the left telescopic rod and the right telescopic rod move backward along the sliding grooves on both sides of the trapezoidal slider respectively, so that the two ends of the telescopic rod extend into the first positioning hole, thereby fixing the socket and the female socket.

[0013] Furthermore, after the socket is inserted into the shell of the female socket, the socket contacts the top block, exerts pressure on the first wiring block, thereby compressing the first elastic member; at the same time, the first wiring block contacts the first conductive member, the second conductive member contacts the upper conductive member, and the first conductive member and the third conductive member contact the side conductive members on both sides of the socket respectively.

[0014] Furthermore, the cross section of the trapezoidal slider is an isosceles trapezoid; the end of the telescopic rod close to the trapezoidal slider is an inclined surface matching the trapezoidal surface of the trapezoidal slider.

[0015] Furthermore, the slide groove is parallel to the trapezoidal side of the trapezoidal sliding block.

[0016] Furthermore, the first conductive member and the third conductive member are symmetrical about the longitudinal center axis of the shell.

[0017] Furthermore, a control panel is provided in the socket, and the control panel is respectively connected to a voltage display screen, a leakage protection switch and a power switch arranged on the socket.

[0018] Furthermore, the control panel is provided with a voltage converter connected to the mains, and the output end of the voltage converter is connected to the input end of the voltage display screen; the voltage converter converts the mains into a multi-speed DC voltage output, and displays the voltage value through the voltage display screen; the control panel is also provided with a leakage protection device connected to the leakage protection switch, and the power switch is connected to the power line.

[0019] Furthermore, the first conductive member, the second conductive member, the third conductive member, the side conductive member and the upper conductive member are all conductive copper sheets.

[0020] Furthermore, the foolproof button is arranged at the center of the panel of the socket.

[0021] Compared with the prior art, the present invention has the following beneficial technical effects:

[0022] The present invention discloses a compatible and quickly replaceable medical socket, comprising a female seat and a socket detachably connected thereto, wherein the female seat is universal and can match sockets of different standards, and users can replace sockets of different standards at any time according to their needs. A first positioning hole is provided on both side panels of the housing of the female seat; a second positioning hole corresponding to the first positioning hole is provided on the socket; a push rod, a trapezoidal slider and a telescopic rod are provided in the socket; the head of the trapezoidal slider is connected to one end of the push rod, and the other end of the push rod is connected to an anti-fool button provided on the socket; the tail of the trapezoidal slider is connected to one end of the second elastic member; a slide groove is provided on both oblique side walls of the trapezoidal slider; the telescopic rod comprises a left telescopic rod and a right telescopic rod respectively provided on both sides of the trapezoidal slider, and the ends of the left telescopic rod and the right telescopic rod close to the trapezoidal slider are provided with slide rails matching the slide groove; both sides of the tail of the trapezoidal slider are provided with blocking members for blocking the telescopic rod from sliding off the trapezoidal slider.

[0023] When installing the socket, first press the anti-fool button, the trapezoidal slider moves backward under the thrust of the push rod, the trapezoidal slider applies pressure to the second elastic member to compress the second elastic member, and at the same time, the left telescopic rod and the right telescopic rod move forward along the slide grooves on both sides of the trapezoidal slider respectively, and the two ends of the telescopic rod retract from the first positioning hole to the second positioning hole. At this time, the socket can be smoothly inserted into the shell of the mother seat, and then the anti-fool button is released, the second elastic member rebounds and pushes the trapezoidal slider forward, and the left telescopic rod and the right telescopic rod move backward along the slide grooves on both sides of the trapezoidal slider respectively, so that the two ends of the telescopic rod extend into the first positioning hole, and the socket is installed in place; when replacing the socket, press the anti-fool button lightly, and under the rebound action of the first elastic member, the socket will be ejected a little height, and the socket can be removed from the mother seat by pressing the anti-fool button. The compatible and quickly replaceable medical socket provided by the present invention can be compatible with a variety of standard sockets, and each standard socket can be replaced with each other, which is convenient and fast, and can be replaced at any time without the need for professional electricians, which can better meet the use requirements of medical scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a compatible and quickly replaceable medical socket of the present invention;

[0025] Figure 2 It is a cross-sectional view of the compatible quick-change medical socket of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the female seat of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the socket of the present invention;

[0028] Figure 5 It is a schematic structural diagram of the trapezoidal sliding block and the telescopic rod of the present invention.

[0029] Among them, 1 is a female socket, 2 is a socket, 3 is a shell, 4 is a top block, 5 is a first wiring block, 6 is a second wiring block, 7 is a first elastic member, 8 is a first conductive member, 9 is a second conductive member, 10 is a third conductive member, 11 is a first positioning hole, 12 is a second positioning hole, 13 is a push rod, 14 is a trapezoidal slider, 15 is a telescopic rod, 16 is a slide groove, 17 is a slide rail, 18 is an anti-foolproof button, 19 is a second elastic member, 20 is a side conductive member, 21 is an upper conductive member, 22 is a plug contact, 23 is a jack, 24 is a control panel, 25 is a voltage display screen, 26 is a leakage protection switch, 27 is a power switch, and 28 is a blocking member. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings, which are intended to explain the present invention rather than to limit it.

[0031] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , a compatible and quickly replaceable medical socket, comprising a female socket 1 and a socket 2 detachably connected thereto;

[0032] The female socket 1 includes a shell 3 matching the socket 2; a top block 4 is provided on the inner side of the shell 3, and a first wiring block 5 and a second wiring block 6 for connecting to a power line are provided on the outer side; the outer side of the first wiring block 5 is connected to one end of a first elastic member 7, and the other end of the first elastic member 7 is against the back plate of the shell 3; a first conductive member 8 is provided on the side of the first wiring block 5, a second conductive member 9 is provided on the second wiring block 6, and a third conductive member 10 is also provided on the inner side of the shell 3; first positioning holes 11 are provided on both side plates of the shell 3;

[0033] The socket 2 is provided with a second positioning hole 12 corresponding to the first positioning hole 11; a push rod 13, a trapezoidal slider 14 and a telescopic rod 15 are provided in the socket 2; the head of the trapezoidal slider 14 is connected to one end of the push rod 13, and the other end of the push rod 13 is connected to an anti-fool button 18 provided on the socket 2; the tail of the trapezoidal slider 14 is connected to one end of a second elastic member 19, and the other end of the second elastic member 19 is against the back plate of the socket 2;

[0034] Slide grooves 16 are provided on both oblique side walls of the trapezoidal slider 14; the telescopic rod 15 includes a left telescopic rod and a right telescopic rod respectively arranged on both sides of the trapezoidal slider 14, and the ends of the left telescopic rod and the right telescopic rod close to the trapezoidal slider 14 are provided with slide rails 17 matching the slide grooves 16; both sides of the tail of the trapezoidal slider 14 are provided with blocking members 28 for preventing the telescopic rod 15 from sliding off the trapezoidal slider 14; when the anti-fool button 18 is pressed, the trapezoidal slider 14 moves backward under the thrust of the push rod 13, and the left telescopic rod and the right telescopic rod move forward along the trapezoidal slider 14, thereby driving the two ends of the telescopic rod 15 to retract from the first positioning hole 11 to the second positioning hole 12;

[0035] The socket 2 is provided with an upper conductive member 21 and side conductive members 20 respectively arranged on both sides of the socket 2. The side conductive members 20 on both sides correspond to the positions of the first conductive member 8 and the third conductive member 10 respectively, and the upper conductive member 21 corresponds to the position of the second conductive member 9; the side conductive member 20 and the upper conductive member 21 are respectively connected to the plug contacts 22 arranged in the socket 2; the socket 2 is also provided with a socket 23 matching the power plug.

[0036] Specifically, the first elastic member 7 and the second elastic member 19 are both springs. The first positioning holes 11 on the two side plates of the housing 3 are symmetrical about the longitudinal center axis of the housing 3. A plurality of top blocks 4 can be horizontally arranged, and the top blocks 4 can be made of rubber material.

[0037] See also Figure 5, which is a structural diagram of the trapezoidal slider 14 and the telescopic rod 15. Specifically, when installing the socket 2, first fix the female base 1 on the installation panel, connect the power cord to the first terminal block 5 and the second terminal block 6, and then insert the socket 2 to be installed into the shell 3 of the female base 1. When inserting the socket 2, first press the anti-fool button 18, the trapezoidal slider 14 moves backward due to the thrust of the push rod 13, the trapezoidal slider 14 presses the second elastic member 19 to compress the second elastic member 19, and at the same time, the left telescopic rod and the right telescopic rod move forward along the slide grooves 16 on both sides of the trapezoidal slider 14 respectively, and the two ends of the telescopic rod 15 retract from the first positioning hole 11 to the second positioning hole 12, at this time, the socket 2 can be smoothly inserted into the shell 3 of the female base 1; when the socket 2 is successfully inserted into the shell 3 of the female base 1, it will first contact the female base 1 The top block 4 contacts the first wiring block 5, and the first wiring block 5 compresses the first elastic member 7. At this time, the protruding contact of the first wiring block 5 will contact the first conductive member 8, and the side conductive member 20 on one side of the socket 2 will also contact the first conductive member 8; then release the foolproof button 18, the second elastic member 19 rebounds to push the trapezoidal slider 14 forward, and the left telescopic rod and the right telescopic rod move backward along the slide grooves 16 on both sides of the trapezoidal slider 14, so that the two ends of the telescopic rod 15 extend into the first positioning hole 11, and the socket 2 is installed in place. When replacing the socket 2, lightly press the foolproof button 18, and under the rebound effect of the first elastic member 7, the socket 2 will be ejected a little height, and the socket 2 can be removed from the mother seat 1 by pressing the foolproof button 18.

[0038] Specifically, this embodiment takes the national standard socket as an example, and the principles of other standard sockets are the same. The female socket 1 is universal, and the sockets 2 of various standards can be replaced at will, which is convenient and quick, including European standard / German standard, British standard, French standard, Japanese standard, and national standard. When installing the socket 2, the first conductive member 8, the second conductive member 9 and the third conductive member 10 on the female socket 1 are all non-conductive to protect personal safety. When the socket 2 is inserted into the shell 3 of the female socket 1, the socket 2 contacts the top block 4 and applies pressure to the first wiring block 5, thereby compressing the first elastic member 7; at the same time, the first wiring block 5 contacts the first conductive member 8, the second conductive member 9 contacts the upper conductive member 21, and the first conductive member 8 and the third conductive member 10 contact the side conductive members 20 on both sides of the socket 2 respectively.

[0039] Further, when the foolproof button 18 is pressed, the trapezoidal slider 14 moves backwards due to the thrust of the push rod 13, and the trapezoidal slider 14 applies pressure to the second elastic member 19 to compress the second elastic member 19, and at the same time, the left telescopic rod and the right telescopic rod move forward along the slide grooves 16 on both sides of the trapezoidal slider 14, respectively, and both ends of the telescopic rod 15 retract from the first positioning hole 11 to the second positioning hole 12;

[0040] When the socket 2 is inserted into the shell 3 of the female socket 1, the anti-mistake button 18 is released, and the second elastic member 19 rebounds to push the trapezoidal slider 14 forward, and the left telescopic rod and the right telescopic rod respectively move backward along the slide grooves 16 on both sides of the trapezoidal slider 14, so that the two ends of the telescopic rod 15 extend into the first positioning hole 11, thereby fixing the socket 2 and the female socket 1.

[0041] Furthermore, after the socket 2 is inserted into the shell 3 of the female socket 1, the socket 2 contacts the top block 4, exerts pressure on the first wiring block 5, thereby compressing the first elastic member 7; at the same time, the first wiring block 5 contacts the first conductive member 8, the second conductive member 9 contacts the upper conductive member 21, and the first conductive member 8 and the third conductive member 10 contact the side conductive members 20 on both sides of the socket 2 respectively.

[0042] Furthermore, the cross section of the trapezoidal slider 14 is an isosceles trapezoid; the end of the telescopic rod 15 close to the trapezoidal slider 14 is an inclined surface matching the trapezoidal surface of the trapezoidal slider 14 .

[0043] Furthermore, the slide groove 16 is parallel to the trapezoidal side of the trapezoidal sliding block 14 .

[0044] Furthermore, the first conductive member 8 and the third conductive member 10 are symmetrical about the longitudinal center axis of the housing 3 .

[0045] Furthermore, the socket 2 also has a control board 24, which is respectively connected to a voltage display screen 25, a leakage protection switch 26 and a power switch 27 provided on the socket 2. Existing medical sockets are basically not provided with a power switch, and when the user needs to turn off the power, he can only unplug the plug, which is extremely inconvenient to operate in an operating room or ICU with a variety of equipment and instruments, so it is necessary to provide a power switch 27 on the socket 2 to independently control the power on and off of each device.

[0046] Furthermore, the control panel 24 is provided with a voltage converter connected to the mains, and the output end of the voltage converter is connected to the input end of the voltage display screen 25; the voltage converter converts the mains into a multi-gear DC voltage output, and displays the voltage value through the voltage display screen 25; the control panel 24 is also provided with a leakage protection device connected to the leakage protection switch 26, and the power switch 27 is connected to the power line. The voltage converter and the leakage protection device both use existing voltage converters and leakage protection devices. The voltage display screen 25 can display the input voltage, including 380V, 220V, and 110V; the power switch 27 is used to control the on and off of the circuit; the socket 2 is equipped with a leakage protection device, which will automatically trip when the equipment leaks or is overloaded to protect the electrical equipment.

[0047] Furthermore, the first conductive member 8 , the second conductive member 9 , the third conductive member 10 , the side conductive member 20 and the upper conductive member 21 are all conductive copper sheets.

[0048] Furthermore, the foolproof button 18 is arranged at the center of the panel of the socket 2. The foolproof button 18 is arranged at the center of the panel jacks 23 of the socket 2. When the plug of the electrical device is inserted, the operator cannot press the foolproof button 18, so the plug of the electrical device cannot be installed and inserted into the socket 2. The electrical device can only be used after the socket 2 is installed and inserted, which plays a role in safety protection for the socket 2.

[0049] The compatible and quickly replaceable medical socket provided by the present invention perfectly solves the problems of socket standard mismatch, the need to replace the socket itself, and the problem of expanding and patching holes. In medical scenarios, universal conversion sockets are prohibited from use. The compatible and quickly replaceable medical socket provided by this application has a universal female socket 1, and users can replace different standard sockets 2 at any time without expanding or patching holes, and can replace them by themselves without the need for professional electricians. At present, there are a wide variety of medical equipment brands purchased by hospitals in my country. In the operating room or ICU environment, there are many medical monitoring, treatment, and diagnostic instruments. The standard standards of medical equipment plugs in various countries are different. Imported medical equipment often only follows the power system standards of the country or region where it is located, and the equipment has not yet fully adapted to the plug and socket standards of my country's power system. Therefore, in order to adapt to different medical equipment standards, each manufacturer has a separate standard socket, such as American standard socket, British standard socket, German standard socket, Japanese standard socket, etc., which are completely independent of each other. In medical scenarios, the required corresponding standard sockets will be pre-installed on hanging towers, suspension bridges, or indoor socket control boxes according to existing equipment standards; when using the compatible and quickly replaceable medical sockets provided by the present invention, staff only need to install different standard sockets according to equipment requirements, such as national standard sockets, American standard sockets, British standard sockets, German standard sockets, etc. The installation is simple, convenient and fast, and can better meet usage requirements.

[0050] Based on the above technical scheme, the present invention provides a compatible and quickly replaceable medical socket, including a female socket 1 and a socket 2 detachably connected thereto. The female socket 1 is universal and can match sockets 2 of different standards. Users can replace sockets 2 of different standards at any time according to their needs. A first positioning hole 11 is provided on both side panels of the shell 3 of the mother seat 1; a second positioning hole 12 corresponding to the first positioning hole 11 is provided on the socket 2; a push rod 13, a trapezoidal slider 14 and a telescopic rod 15 are provided in the socket 2; the head of the trapezoidal slider 14 is connected to one end of the push rod 13, and the other end of the push rod 13 is connected to an anti-fool button 18 arranged on the socket 2; the tail of the trapezoidal slider 14 is connected to one end of the second elastic member 19; a slide groove 16 is provided on both oblique side walls of the trapezoidal slider 14; the telescopic rod 15 includes a left telescopic rod and a right telescopic rod respectively arranged on both sides of the trapezoidal slider 14, and the ends of the left telescopic rod and the right telescopic rod close to the trapezoidal slider 14 are provided with slide rails 17 matching the slide groove 16; both sides of the tail of the trapezoidal slider 14 are provided with blocking members 28 for preventing the telescopic rod 15 from sliding off the trapezoidal slider 14.

[0051] When installing the socket 2, first press the anti-idiot button 18, the trapezoidal slider 14 is pushed backward by the push rod 13, and the trapezoidal slider 14 applies pressure to the second elastic member 19 to compress the second elastic member 19. At the same time, the left telescopic rod and the right telescopic rod move forward along the slide grooves 16 on both sides of the trapezoidal slider 14 respectively, and the two ends of the telescopic rod 15 retract from the first positioning hole 11 to the second positioning hole 12. At this time, the socket 2 can be smoothly inserted into the shell 3 of the female seat 1, and then the anti-idiot button 18 is released, and the second elastic member 19 rebounds and pushes the trapezoidal slider 14 forward, and the left telescopic rod and the right telescopic rod move backward along the slide grooves 16 on both sides of the trapezoidal slider 14 respectively, so that the two ends of the telescopic rod 15 extend into the first positioning hole 11, and the socket 2 is installed in place; when replacing the socket 2, lightly press the anti-idiot button 18, and under the rebound action of the first elastic member 7, the socket 2 will be ejected a little height, and the socket 2 can be removed from the female seat 1 by pressing the anti-idiot button 18. The compatible and quickly replaceable medical socket provided by the present invention is compatible with a variety of standard sockets 2. The standard sockets 2 can be replaced with each other, which is convenient and fast. They can be replaced at any time without the need for professional electricians, and can better meet the use requirements of medical scenarios.

[0052] The above embodiments are preferred examples for implementing the present invention, and the present invention is not limited to the above embodiments. Any non-essential additions and substitutions made by those skilled in the art based on the technical features of the technical solution of the present invention shall fall within the protection scope of the present invention.

Claims

1. A compatible and quickly replaceable medical socket, characterized in that: It comprises a female seat (1) and a socket (2) detachably connected thereto; The female socket comprises a shell (3) matching the socket; a top block (4) is provided on the inner side of the shell, and a first wiring block (5) and a second wiring block (6) for connecting to a power line are provided on the outer side; the outer side of the first wiring block is connected to one end of a first elastic member (7), and the other end of the first elastic member abuts against the back plate of the shell; a first conductive member (8) is provided on the side of the first wiring block, a second conductive member (9) is provided on the second wiring block, and a third conductive member (10) is also provided on the inner side of the shell; first positioning holes (11) are provided on both side plates of the shell; The socket is provided with a second positioning hole (12) corresponding to the first positioning hole; a push rod (13), a trapezoidal slider (14) and a telescopic rod (15) are provided in the socket; the head of the trapezoidal slider is connected to one end of the push rod, and the other end of the push rod is connected to an anti-fool button (18) provided on the socket; the tail of the trapezoidal slider is connected to one end of a second elastic member (19), and the other end of the second elastic member abuts against the back plate of the socket; Slide grooves (16) are provided on both oblique side walls of the trapezoidal slider; the telescopic rod comprises a left telescopic rod and a right telescopic rod respectively arranged on both sides of the trapezoidal slider, and the ends of the left telescopic rod and the right telescopic rod close to the trapezoidal slider are provided with slide rails (17) matching the slide grooves; blocking members (28) are provided on both sides of the tail of the trapezoidal slider for preventing the telescopic rod from sliding off the trapezoidal slider; when the anti-foolproof button is pressed, the trapezoidal slider moves backward under the thrust of the push rod, and the left telescopic rod and the right telescopic rod move forward along the trapezoidal slider, thereby driving the two ends of the telescopic rod to retract from the first positioning hole to the second positioning hole; The socket is provided with an upper conductive member (21) and side conductive members (20) respectively arranged on both sides of the socket, the side conductive members on both sides respectively correspond to the positions of the first conductive member and the third conductive member, and the upper conductive member corresponds to the position of the second conductive member; the side conductive member and the upper conductive member are respectively connected to plug contacts (22) arranged in the socket; the socket is also provided with a socket (23) matching the power plug; When the foolproof button is pressed, the trapezoidal slider moves backwards under the thrust of the push rod, and the trapezoidal slider applies pressure to the second elastic member to compress the second elastic member. At the same time, the left telescopic rod and the right telescopic rod move forward along the slide grooves on both sides of the trapezoidal slider respectively, and the two ends of the telescopic rod retract from the first positioning hole to the second positioning hole; When the socket is inserted into the shell of the female socket, the anti-mistake button is released, the second elastic member rebounds and pushes the trapezoidal slider forward, and the left telescopic rod and the right telescopic rod move backward along the sliding grooves on both sides of the trapezoidal slider respectively, so that the two ends of the telescopic rod extend into the first positioning hole, thereby fixing the socket and the female socket.

2. The compatible quick-change medical socket according to claim 1, characterized in that: After the socket (2) is inserted into the housing (3) of the female socket (1), the socket (2) contacts the top block (4), exerts pressure on the first wiring block (5), thereby compressing the first elastic member (7); at the same time, the first wiring block (5) contacts the first conductive member (8), the second conductive member (9) contacts the upper conductive member (21), and the first conductive member (8) and the third conductive member (10) respectively contact the side conductive members (20) on both sides of the socket (2).

3. The compatible quick-change medical socket according to claim 1, characterized in that: The cross section of the trapezoidal slider (14) is an isosceles trapezoid; the end of the telescopic rod (15) close to the trapezoidal slider (14) is an inclined surface matching the trapezoidal surface of the trapezoidal slider (14).

4. The compatible quick-change medical socket according to claim 3, characterized in that: The slide groove (16) is parallel to the trapezoidal side of the trapezoidal slide block (14).

5. The compatible quick-change medical socket according to claim 1, characterized in that: The first conductive member (8) and the third conductive member (10) are symmetrical about the longitudinal center axis of the housing (3).

6. The compatible quick-change medical socket according to claim 1, characterized in that: The socket (2) further includes a control panel (24), which is respectively connected to a voltage display screen (25), a leakage protection switch (26) and a power switch (27) arranged on the socket (2).

7. The compatible quick-change medical socket according to claim 6, characterized in that: The control panel (24) is provided with a voltage converter connected to the mains, and the output end of the voltage converter is connected to the input end of the voltage display screen (25); the voltage converter converts the mains into a multi-level DC voltage output, and displays the voltage value through the voltage display screen (25); the control panel (24) is also provided with a leakage protection device connected to the leakage protection switch (26), and the power switch (27) is connected to the power line.

8. The compatible quick-change medical socket according to claim 1, characterized in that: The first conductive member (8), the second conductive member (9), the third conductive member (10), the side conductive member (20) and the upper conductive member (21) are all conductive copper sheets.

9. The compatible quick-change medical socket according to claim 1, characterized in that: The foolproof button (18) is arranged at the center of the panel of the socket (2).

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