Change-over switch, pedal device, main console and surgical robot system

Abstract

The utility model provides a change-over switch, a pedal device, a main console and a surgical robot system, and relates to the technical field of surgical robots, the change-over switch comprises a mounting base, a switch panel, a microswitch and a trigger part; the switch panel is connected to one side of the mounting base; the microswitch is mounted on the mounting base; the trigger part comprises a connecting part and a trigger part which are connected, the connecting part is fixedly connected to the switch panel, and the trigger part is provided with a wedge surface structure which is in rolling fit with the roller; and an elastic reset assembly is arranged between the mounting base and the switch panel and is configured to enable the switch panel to have a motion trend of returning to an initial position under pressing operation, so that the microswitch is switched between opening and closing. Through the change-over switch, the switch can be ensured not to be subjected to overvoltage and is not easy to damage, and the service life and the reliability of the switch can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical robots, in particular to a switching switch, a pedal device, a main control console and a surgical robot system. Background Art

[0002] A surgical robot is a medical robot that can assist or replace surgeons in performing surgeries. It is increasingly used in surgery. Specifically, the doctor observes the surgical screen through a two-dimensional or three-dimensional display device at the main console, and remotely controls the robotic arm and surgical instruments at the operating end to complete the surgical operation.

[0003] In some technologies, a foot pedal is provided at the bottom of the main console, and the foot pedal includes a plurality of foot switches and a switching switch. During the operation, the medical staff can operate the actuator of the slave operation end by stepping on the foot switch that meets the operation conditions. In addition, since the operator can only control the movement of the two mechanical arms of the slave operation end at the same time through the main console, a switching switch is required to switch between the multiple mechanical arms of the slave operation end.

[0004] Generally, the switching switch can be of swinging type or translation type, and the operator can trigger or close the switch by touching the switching switch with his hand or foot. Patent application number 202222750442.0 discloses a waterproof foot switch, which includes a base, a foot pedal, a micro switch and a reset member. The foot pedal is rotatably connected to the base, and touching the foot pedal can press down the contact of the micro switch to trigger the micro switch. However, when the operator touches the switch, the force applied to the foot pedal is too large, and there will be overpressure, which makes the switch easy to be damaged. Utility Model Content

[0005] The purpose of the utility model is to provide a switching switch, a foot pedal, a main console and a surgical robot system to alleviate the situation where the switch panel of the switching switch is over-pressed, ensure that the switch will not be over-pressurized and is not easily damaged, and help to improve the service life and reliability of the switch.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A switching switch comprises: a base, a micro switch and a trigger component;

[0008] The base comprises a mounting base, a switch panel and an elastic reset component installed therebetween, the switch panel being located at one side of the mounting base and being configured to be able to move towards or away from the mounting base, and a side of the switch panel away from the mounting base being configured as a side kick surface; the elastic reset component being configured to make the switch panel have a tendency to move in a direction away from the mounting base when subjected to a squeezing force;

[0009] The micro switch comprises a switch body, an action spring arranged on the switch body and a roller pivotally connected to the action spring, and the switch body is fixedly connected to the mounting base;

[0010] The trigger component includes a connecting portion and a triggering portion, the connecting portion is fixedly connected to the switch panel, the triggering portion has a wedge surface structure that forms a rolling fit with the roller, and when the switch panel is pressed, the roller can press the action reed under relative compression with the wedge surface structure of the triggering portion to trigger the micro switch.

[0011] Furthermore, the micro switches are arranged in two groups;

[0012] The axes of the rollers corresponding to the two groups of micro switches are parallel and symmetrically arranged on both sides of the trigger part. Correspondingly, the wedge surface structures are respectively arranged on the opposite sides of the trigger part to trigger the two groups of micro switches at the same time.

[0013] Alternatively, the rollers corresponding to the two groups of micro switches are coaxially arranged, and the wedge surface structure is extended along the axial direction of the roller to trigger the two groups of micro switches simultaneously.

[0014] Furthermore, the wedge surface structure is a combination of one or more of an inclined plane, an arc-shaped concave surface, and an arc-shaped convex surface.

[0015] Furthermore, the switch panel is rotatably connected to the upper end of the mounting base via a rotating shaft, and a gap is left between the two for the switch panel to swing close to the mounting base;

[0016] The trigger component is located on a side of the switch panel facing the mounting base.

[0017] Furthermore, the connecting portion and the triggering portion are configured as an integral structure;

[0018] The connecting portion is fixedly connected to a side of the switch panel facing the mounting base.

[0019] Furthermore, a mounting groove penetrating two opposite sides of the mounting base is provided at a position of the mounting base corresponding to the trigger portion, and the lower end of the mounting groove is open;

[0020] The two side walls opposite to each other of the mounting groove protrude downward to form ear plates, and the two groups of micro switches are respectively mounted on the corresponding ear plates, and the axis of the roller is arranged parallel to the axis of the rotating shaft.

[0021] Furthermore, it also includes a cover shell, which is arranged on a side of the switch panel away from the mounting base, and the switch panel is fixedly connected to the inner surface of the cover shell.

[0022] Furthermore, the connecting part and the triggering part are arranged as separate structures, and the two are connected via an intermediate connecting piece;

[0023] The connecting portion is fixedly connected to a side of the switch panel facing the mounting base;

[0024] One end of the intermediate connecting member is vertically connected to the triggering portion, and the other end is in contact with the connecting portion;

[0025] The surface of the connecting portion abutting against the intermediate connecting member is an arc-shaped convex surface;

[0026] The triggering part is slidably connected to the mounting base.

[0027] Furthermore, two groups of micro switches are installed side by side at the lower end of the mounting base in a form where the rollers face each other, and the axes of the rollers are arranged perpendicular to the axis of the rotating shaft.

[0028] Furthermore, a sliding support structure is provided between the mounting base and the switch panel;

[0029] The sliding support structure includes a sliding groove and a sliding rod slidably matched with the sliding groove. The sliding groove is arranged at two ends of the mounting base along the axial direction of the rotating shaft. The sliding rod is rotatably connected to the switch panel through a connecting rod.

[0030] Further, the switch panel is movably connected to one side of the mounting base;

[0031] The connecting portion and the triggering portion are arranged as an integral vertical structure, the connecting portion is fixedly connected to a side of the switch panel facing the mounting base, and the triggering portion is located on a side of the mounting base adjacent to the switch panel;

[0032] The micro switch is installed on the mounting base and on the same side as the trigger portion, so that the trigger portion is sandwiched between the two rollers.

[0033] Furthermore, the mounting base and the switch panel are slidably connected via two sets of sliding bearings;

[0034] The two groups of micro switches are located between the two groups of sliding bearings.

[0035] Furthermore, the mounting base and the switch panel are slidably connected via a set of sliding bearings;

[0036] The elastic reset components are provided in two groups and are arranged symmetrically relative to the sliding bearing;

[0037] Two sets of guide structures symmetrically arranged relative to the sliding bearing are also provided between the mounting base and the switch panel.

[0038] Furthermore, the mounting base is connected to the switch panel via a first lifting rod and a second lifting rod;

[0039] The two ends of the first lifting rod are respectively hinged to the mounting base and the switch panel, the two ends of the second lifting rod are respectively hinged to the mounting base and the switch panel, the intersection of the first lifting rod and the second lifting rod is connected by a pin shaft, and the hinge points corresponding to the different ends of the first lifting rod and the second lifting rod are all configured as moving points;

[0040] A guide structure is also provided between the mounting base and the switch panel.

[0041] Furthermore, the guide structure includes a guide groove provided on the mounting base and a guide column provided on the switch panel;

[0042] The guide groove is configured as a T-shaped groove;

[0043] The guide column is provided with a wheel shaft perpendicular to the guide column, and the wheel shaft is rotatably sleeved with a guide wheel;

[0044] The guide column is plugged into the horizontal section of the T-shaped slot, the wheel axle is located in the vertical section of the T-shaped slot, and the wheel surface of the guide wheel is rollingly matched with the inner surface of the vertical section.

[0045] Furthermore, a slide rail is provided on one side of the mounting base;

[0046] The switch panel is provided with a sliding block which is slidably matched with the sliding rail;

[0047] The micro switch is installed on a side of the installation base opposite to the slide rail.

[0048] A foot pedal device, comprising: a foot pedal and the switching switch as described above;

[0049] The side wall of the footrest has a receiving space with a side opening;

[0050] The switching switch is fixedly connected to the accommodating space through the side opening;

[0051] A cover shell is disposed on the outer side of the switch panel, and the side opening is covered by the cover shell.

[0052] A main control console comprises a base and the above-mentioned pedal device installed on the base.

[0053] A surgical robot system comprises the main console as described above.

[0054] The switching switch, pedal device, main console and surgical robot system provided by the utility model have at least the following beneficial effects:

[0055] The switching switch provided by the utility model comprises a mounting base, a switch panel, a micro switch and a trigger component; the switch panel is connected to one side of the mounting base and is configured to be able to move close to or away from the mounting base to realize a pressing operation, so that when in use, the switch panel is touched and moves in a direction close to the mounting base, and since the trigger component comprises a connecting portion and a triggering portion, the connecting portion is fixedly connected to the switch panel, and the triggering portion has a wedge surface structure that forms a rolling match with a roller, therefore, the switch panel can drive the connecting portion to link with the triggering portion to move synchronously, so that the wedge surface structure of the triggering portion and the roller drive the micro switch under rolling extrusion The internal contact of the switch moves; through the cooperation of the roller and the wedge surface structure, the roller can be gradually pressed to gently trigger the micro switch, which plays the role of overpressure protection. At the same time, the use of the roller can also reduce the friction between the two, further making the micro switch less likely to be damaged; on the contrary, since the elastic reset component is configured to make the switch panel have a movement tendency to return to the initial position under the pressing operation, therefore, releasing the switch panel can make the switch panel move away from the mounting base, so that the squeezing force given to the roller by the triggering part gradually disappears, thereby closing the micro switch, and at this time, the switch panel returns to the initial position. It can be seen that the switching switch can alleviate the situation where the switch panel is over-pressed, ensure that the switch will not be over-pressed and is not easily damaged, which is conducive to improving the service life and reliability of the switch.

[0056] In addition, the switch panel in the switching switch is located on one side of the mounting base. During installation, the switch panel can be installed close to the outside with the side facing away from the mounting base. At the same time, the entire side is accessible to the operator, which is conducive to the operator quickly and accurately applying pressing force to the switch panel. For example, applying a side kick force can further enhance the operator's usage experience.

[0057] The foot pedal device, main console or surgical robot system provided by the present invention all include the switching switch as described above. Therefore, the technical advantages and effects that can be achieved by them also include the technical advantages and effects that can be achieved by the switching switch, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0059] Figure 1 A schematic diagram of the structure of a pedal device provided in an embodiment of the utility model;

[0060] Figure 2 A schematic diagram of the structure of the switch provided in the first embodiment of the utility model without showing the cover;

[0061] Figure 3 A side view of a switch without a cover provided in the first embodiment of the present utility model;

[0062] Figure 4 A partial structural diagram of a switch provided in Embodiment 1 of the present utility model;

[0063] Figure 5 for Figure 4 Right view of;

[0064] Figure 6 The structural schematic diagram of the switch provided in the first embodiment of the utility model does not show the cover and the switch panel;

[0065] Figure 7 for Figure 6 The main view;

[0066] Figure 8 A schematic diagram of the front structure of the cover of the switching switch provided in the first embodiment of the utility model is shown;

[0067] Fig. 9 A side view of a cover of the switching switch provided in the first embodiment of the utility model is shown;

[0068] Fig.10 A schematic diagram of the back structure of the switch provided in the first embodiment of the utility model without showing the cover;

[0069] Fig.11 A schematic diagram of the structure of a switch provided in the second embodiment of the present utility model;

[0070] Fig.12 A partial structural diagram of a switch provided in Embodiment 2 of the present utility model;

[0071] Fig.13 for Fig.12 Side view of

[0072] Fig.14 A schematic diagram of the structure of a switch provided in Embodiment 3 of the present utility model;

[0073] Fig.15 A schematic diagram of the structure of a switch provided in Embodiment 4 of the present utility model;

[0074] Fig.16 This is a front view of the switch provided in the fourth embodiment of the utility model;

[0075] Fig.17 A partial structural diagram of a switch provided in Embodiment 4 of the present utility model;

[0076] Fig.18 A schematic diagram of the structure of a switch provided in Embodiment 5 of the present utility model;

[0077] Fig.19 A schematic structural diagram of a switch provided in Embodiment 6 of the present utility model from one viewing angle;

[0078] Fig. 20 This is a structural schematic diagram of the switching switch provided in Embodiment 5 of the utility model from another perspective.

[0079] icon:

[0080] 01-foot pedal; 02-foot switch; 03-toggle switch;

[0081] 100-mounting base; 110-rotating shaft; 120-mounting slot; 130-ear plate; 140-slide slot; 150-slide rail;

[0082] 200-Switch panel;

[0083] 300-micro switch; 310-switch body; 320-action reed; 330-roller;

[0084] 400-trigger component; 410-connecting part; 420-trigger part; 430-intermediate connecting piece; 421-wedge surface structure;

[0085] 500- housing;

[0086] 610-sliding rod; 620-connecting rod;

[0087] 700-sliding bearing;

[0088] 800-guide structure; 810-guide column; 820-T-slot; 830-axle; 840-guide wheel;

[0089] 910 - first lifting rod; 920 - second lifting rod. DETAILED DESCRIPTION

[0090] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0091] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0092] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0093] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0094] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0095] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0096] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0097] The present embodiment provides a surgical robot system, which can be applied in the field of medical technology and used to independently or assist doctors in performing surgical operations. The surgical robot system includes a main control console, a patient surgical platform (i.e., a slave operating end) and an image processing platform. Among them, the main control console is placed outside the sterile area during surgery. It has two main control handles. The doctor operates in front of the console and can transmit the doctor's actions to the patient surgical platform to perform corresponding operations; some patient surgical platforms have four robotic arms, one of which is an image arm and the other three are instrument arms. During the actual operation, the patient surgical platform is located in the sterile area and a sterile cover is laid. The lenses and instruments of the four robotic arms extend into the human body, and the doctor performs various surgical operations through the main control console; the image processing platform is located outside the sterile surgical area during surgery, connecting the main control console and the patient surgical platform.

[0098] The main console, which may also be referred to as the surgeon's console, generates control signals to control surgical tools in the surgical site. When using the main console, the operator typically sits in a chair and can use his feet to control such Figure 1 The foot pedal shown is used to change the configuration of the surgical robotic system and to generate additional control signals to control surgical instruments or other medical devices connected to the system.

[0099] like Figure 1 As shown, the foot pedal device includes a foot pedal 01, on which are provided a plurality of foot switches 02 which can respectively control the surgical robot system to perform different actions. Through each foot switch 02, at least electrocuting, electrocoagulation, clutch, endoscope, etc. can be controlled.

[0100] In this embodiment, the two main control handles of the main control console are arranged side by side on the left and right, and the two main control handles control different operations. For example, different main control handles control two different robotic arms on the patient's surgical platform. When the surgical operation needs to be switched, it is necessary to switch to another robotic arm. At this time, it is necessary to trigger the switching switch 03 to switch the arm operation.

[0101] Reference Figure 1 The switching switch 03 is installed on the side wall of the foot pedal 01 to distinguish the position from the foot switch 02, so as to facilitate the operator to step on different switches and reduce or avoid the occurrence of accidental stepping; further, the side wall of the foot pedal 01 has a accommodating space with a side opening; the switching switch 03 is fixedly connected to the accommodating space by the side opening and can cover the side opening. When in use, the operator can trigger the switching switch 03 by touching the side of it.

[0102] The present embodiment provides a switching switch 03, comprising a mounting base 100, a switch panel 200, a micro switch 300 and a trigger component 400; the switch panel 200 is connected to one side of the mounting base 100 and is configured to be able to move close to or away from the mounting base 100 to achieve a pressing operation; the micro switch 300 is mounted on the mounting base 100, and the micro switch 300 includes a driving component, and the driving component includes a rotatable roller 330; the trigger component 400 includes a connecting portion 410 and a trigger portion 420 connected to each other, the connecting portion 410 is fixedly connected to the switch panel 200, and the trigger portion 420 has a wedge surface structure 421 that forms a rolling fit with the roller 330, and the roller 330 can drive the internal contact of the micro switch 300 to move under the rolling and squeezing of the wedge surface structure 421; an elastic reset component is provided between the mounting base 100 and the switch panel 200, which is configured to make the switch panel 200 have a movement tendency to return to the initial position under the pressing operation, so that the micro switch 300 is switched between open and closed.

[0103] When in use, the switch panel 200 is touched and moves toward the direction close to the mounting base 100. Since the trigger component 400 includes a connecting portion 410 and a trigger portion 420, the connecting portion 410 is fixedly connected to the switch panel 200, and the trigger portion 420 has a wedge surface structure 421 that forms a rolling fit with the roller 330. Therefore, the switch panel 200 can drive the connecting portion 410 to link the trigger portion 420 to move synchronously, so that the wedge surface structure 421 of the trigger portion 420 and the roller 330 drive the internal contact of the micro switch 300 to move under rolling and extrusion; through the cooperation between the roller 330 and the wedge surface structure 421, the roller 330 can be made to move. The wheel 330 is gradually pressed to gently trigger the micro switch 300, which plays a role in overpressure protection. At the same time, the use of the roller can also reduce the friction between the two, further making the micro switch 300 less likely to be damaged; on the contrary, since the elastic reset component is configured to make the switch panel 200 have a movement tendency to return to the initial position under the pressing operation, therefore, releasing the switch panel 200 can make the switch panel 200 move away from the mounting base 100, so that the squeezing force given to the roller 330 by the trigger part 420 gradually disappears, so that the micro switch 300 is closed, and at this time, the switch panel 200 returns to the initial position. It can be seen that the switching switch 03 can alleviate the situation where the switch panel 200 is over-pressed, ensure that the switch or micro switch 300 will not be over-pressed and is not easily damaged, which is conducive to improving the service life and reliability of the switch or micro switch 300.

[0104] In addition, the switch panel 200 in the switching switch 03 of the present embodiment is located on one side of the mounting base 100. During installation, the switch panel 200 can be installed with the side facing away from the mounting base 100 close to the outside. At the same time, the entire side surface can be touched by the operator, which is conducive to the operator to quickly and accurately apply pressure to the switch panel 200. Figure 1 As shown, during installation, a side kick force can be applied to the switch panel 200 to further enhance the operator's experience.

[0105] The micro switches 300 in the first to sixth embodiments of the present invention all adopt the structure as described above, and the driving component also includes an action reed 320; the roller 330 is pivotally connected to one end of the action reed 320, and the other end of the action reed 320 is plugged into the switch body 310 of the micro switch 300. The action reed 320 is provided with an end of the roller 330 that is tilted relative to the plugged end thereof, and a downward squeezing force is applied to the roller 330 to trigger the micro switch 300.

[0106] The switching switch in this embodiment is divided into a swing type and a translation type. Several specific implementation methods of the swing type will be described in detail below.

[0107] Embodiment 1

[0108] This embodiment provides a switching switch 03, which is a swing type, combined with Figure 2 and Figure 3 It includes a mounting base 100, a switch panel 200 and an elastic reset component (not shown in the drawings) installed therebetween. The switch panel 200 is rotatably connected to the upper end of the mounting base 100 via a rotating shaft 110, and the switch panel 200 is arranged at a preset angle with the mounting base 100 when in the initial position.

[0109] It should be noted that some figures of the present embodiment show an elastic reset component, while some figures do not show it. The figures not shown also include an elastic reset component; the elastic reset component can directly adopt a coil spring, or can adopt other elastic structures with spring action. As long as the structural form can achieve elastic reset, it is within the protection scope of the present embodiment.

[0110] Specifically, an axial hole for passing the rotating shaft 110 is opened at the upper end of the mounting base 100, and the switch panel 200 is rotatably sleeved on the rotating shaft 110 through a bearing, and both ends of the rotating shaft 110 are provided with limit members for preventing the switch panel 200 from sliding out in the axial direction, and the limit members are fixedly connected to the rotating shaft 110 by screws or the like.

[0111] It is understandable that during the specific installation, you can refer to Figure 3In the state shown, the mounting base 100 is installed in a vertical state, the switch panel 200 is opened relative to the mounting base 100, and a gap is formed between the two. When the switch panel 200 is in the initial position, the angle between it and the mounting base 100 is a, where the value of a can be reasonably selected according to actual needs.

[0112] In this embodiment, the trigger component 400 is configured as an integrated structure; the connecting portion 410 is fixedly connected to the side of the switch panel 200 facing the mounting base 100 , and the trigger portion 420 is opposite to the connecting portion 410 and has a wedge surface structure 421 .

[0113] Reference Figure 3 When the switch panel 200 is pressed, the trigger component 400 swings clockwise around the rotating shaft 110 driven by the switch panel 200, and in this process, the wedge surface structure 421 of the trigger part 420 contacts the roller 330 and squeezes the roller 330 under the action of rolling cooperation to trigger the micro switch 300.

[0114] For example, the wedge surface structure 421 may be a combination of one or more of an inclined plane, an arc-shaped concave surface, and an arc-shaped convex surface, such as Figure 4 or Figure 5 As shown, the wedge surface structure 421 can be a combination of an inclined plane and an arc-shaped convex surface.

[0115] Reference Figure 4 The micro switches 300 are arranged in two groups, and the rollers 330 corresponding to the two groups of micro switches 300 are arranged coaxially, and the wedge surface structure 421 is arranged to extend along the axial direction of the two groups of rollers 330; wherein, the two groups of rollers 330 cooperate with the wedge surface structure 421 to simultaneously trigger the corresponding micro switches 300. With such an arrangement, when one group of micro switches 300 is damaged or fails, the other group of micro switches 300 can function as a backup switch.

[0116] Combination Figure 6 and Figure 7 A mounting groove 120 penetrating the opposite sides of the mounting base 100 is provided at a position corresponding to the trigger portion 420, and the lower end of the mounting groove 120 is open; the opposite side walls of the mounting groove 120 protrude downward to form an ear plate 130, and the two groups of micro switches 300 are respectively mounted on the corresponding ear plates 130, and the axis of the roller 330 is arranged parallel to the axis of the rotating shaft 110; the trigger portion 420 can be inserted into the mounting groove 120 under the drive of the switch panel 200 and abut against the roller 330; such a configuration can make the overall structure of the switching switch 03 more compact, and the mounting groove 120 and the ear plate 130 provided at the same time are also conducive to the installation of the micro switch 300.

[0117] Further, see Figure 8 and Fig. 9 The outer side of the switch panel 200 is covered with a cover shell 500, and the switch panel 200 can be pressed by directly touching the cover shell 500.

[0118] In this embodiment, the mounting base 100 is located outside the cover 500; or, an escape space is reserved at the bottom of the cover 500, so that the micro switch 300 can enter the mounting groove 120 through the escape space for installation and fixation.

[0119] Reference Fig.10 The mounting base 100 is located outside the cover 500, and a clearance space is left on the bottom of the cover 500, so that the micro switch 300 can be installed from the side or bottom, and disassembly is also convenient.

[0120] Embodiment 2

[0121] The second embodiment provides a switching switch 03, which is also a swing type. The difference between the second embodiment and the first embodiment is that:

[0122] Combination Fig.11 and Fig.12 The connecting portion 410 and the triggering portion 420 are arranged as a split structure, and the two are connected by an intermediate connecting member 430; the connecting portion 410 is fixedly connected to the side of the switch panel 200 facing the mounting base 100; one end of the intermediate connecting member 430 is vertically connected to the triggering portion 420, and the other end is in contact with the connecting portion 410; the surface where the connecting portion 410 and the intermediate connecting member 430 abut against each other is an arc-shaped convex surface; the triggering portion 420 is slidably connected to the mounting base 100; in this structural form, the triggering portion 420 can contact the roller 330 in the form of translation or translation to generate mutual squeezing force.

[0123] Reference Fig.12 The micro switches 300 are arranged in two groups, and the two groups of micro switches 300 are installed side by side at the bottom end of the mounting base 100 in the form of rollers 330 facing each other, and the axis of the roller 330 is arranged perpendicular to the axis of the rotating shaft 110.

[0124] Combination Figures 11 to 13 A sliding support structure is provided between the mounting base 100 and the switch panel 200; the sliding support structure includes a slide groove 140 and a sliding rod 610 slidably matched with the slide groove 140, the slide groove 140 is provided at both ends of the mounting base 100 along the axial direction of the rotating shaft 110, and the sliding rod 610 is rotatably connected to the switch panel 200 through a connecting rod 620. Such a configuration can make the switch panel 200 swing smoothly, thereby improving the trigger sensitivity and reliability.

[0125] The specific structure of the swing type switching switch has been described in detail above, and several specific implementation methods of the translation type will be described in detail one by one below.

[0126] Embodiment 3

[0127] This embodiment 3 provides a switching switch 03, referring to Fig.14 The mounting base 100 and the switch panel 200 are slidably connected via two sets of sliding bearings 700; the two sets of micro switches 300 are located between the two sets of sliding bearings 700. Such an arrangement can make the triggering stability of the switching switch 03 better and the triggering feeling of the operator better.

[0128] Furthermore, the connecting portion 410 and the triggering portion 420 are arranged as an integrated vertical structure, the connecting portion 410 is fixedly connected to the side of the switch panel 200 facing the mounting base 100, and the triggering portion 420 is located on the side adjacent to the mounting base 100 and the switch panel 200; the micro switch 300 and the triggering portion 420 are arranged on the same side so that the triggering portion 420 is clamped between the two rollers 330. With such an arrangement, the triggering portion 420 can be driven to move horizontally under the translational action of the switch panel 200 to trigger the micro switch 300.

[0129] Embodiment 4

[0130] The fourth embodiment provides a switching switch 03, which is different from the third embodiment in that:

[0131] Reference Figures 15 to 17 The mounting base 100 and the switch panel 200 are slidably connected via a group of sliding bearings 700; the elastic reset components are provided in two groups and are symmetrically arranged relative to the sliding bearings 700; and two groups of guide structures 800 are also provided between the mounting base 100 and the switch panel 200 and are symmetrically arranged relative to the sliding bearings 700.

[0132] The guide structure 800 includes a guide groove opened on the mounting base 100 and a guide column 810 arranged on the switch panel 200; the guide groove is set as a T-shaped groove 820; the guide column 810 is provided with a wheel shaft 830 perpendicular to it, and the wheel shaft 830 is rotatably sleeved with a guide wheel 840; the guide column 810 is plugged into the horizontal section of the T-shaped groove 820, the wheel shaft 830 is located in the vertical section of the T-shaped groove 820, and the wheel surface of the guide wheel 840 is rollingly matched with the inner surface of the vertical section. The advantage of such a setting is that, on the basis of achieving the guiding function, it can also reduce the friction between the relative movement of the two, making the movement more stable and reliable, and at the same time can further improve the reliability of the use of the switching switch 03.

[0133] Embodiment 5

[0134] The fifth embodiment provides a switching switch 03, which is different from the third embodiment in that:

[0135] Reference Fig.18The mounting base 100 and the switch panel 200 are connected via a first lifting rod 910 and a second lifting rod 920; both ends of the first lifting rod 910 are hinged to the mounting base 100 and the switch panel 200 respectively, and both ends of the second lifting rod 920 are hinged to the mounting base 100 and the switch panel 200 respectively, and the intersection of the first lifting rod 910 and the second lifting rod 920 is connected via a pin shaft, and the hinge points corresponding to different ends of the first lifting rod 910 and the second lifting rod 920 are all configured as moving points; a guide structure 800 in the fourth embodiment is also provided between the mounting base 100 and the switch panel 200.

[0136] By controlling the opening and closing of the "X"-shaped structure formed by the first lifting rod 910 and the second lifting rod 920, the pressing and resetting operations of the switch panel 200 can be realized; it can be understood that the hinge points corresponding to the different ends of the first lifting rod 910 and the second lifting rod 920 are configured as moving points, which can change the angle of the "X"-shaped structure to ensure that the switch panel 200 can move closer to or away from the mounting base 100.

[0137] Embodiment 6

[0138] The sixth embodiment provides a switching switch 03, which is different from the third embodiment in that:

[0139] Reference Fig.19 and Fig. 20 A slide rail 150 is provided on one side of the mounting base 100 ; a slider slidably matched with the slide rail 150 is provided on the switch panel 200 ; and the micro switch 300 is installed on the side of the mounting base 100 opposite to the slide rail 150 .

[0140] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A switching switch, characterized in that: include: Installing a base (100), a switch panel (200), a micro switch (300) and a trigger component (400); The switch panel (200) is connected to one side of the mounting base (100), and is configured to be able to move closer to or farther from the mounting base (100) to achieve a pressing operation; The micro switch (300) is mounted on the mounting base (100), and the micro switch (300) comprises a driving component, and the driving component comprises a rotatable roller (330); The trigger component (400) comprises a connecting portion (410) and a trigger portion (420) connected to each other, the connecting portion (410) being fixedly connected to the switch panel (200), the trigger portion (420) having a wedge surface structure (421) forming a rolling fit with the roller (330), and the roller (330) being able to drive the internal contact of the micro switch (300) to move under the rolling and squeezing of the wedge surface structure (421); An elastic reset component is provided between the mounting base (100) and the switch panel (200), and is configured to cause the switch panel (200) to have a movement tendency to return to an initial position under a pressing operation, so that the micro switch (300) can be switched between on and off.

2. The switch according to claim 1, characterized in that: The driving component further comprises an action reed (320); The roller (330) is pivotally connected to one end of the action reed (320), the other end of the action reed (320) is plugged into the switch body (310) of the micro switch (300), and the action reed (320) is provided with one end of the roller (330) tilted relative to the plugged end thereof.

3. The switch according to claim 2, characterized in that: The micro switches (300) are arranged in two groups; The rollers (330) corresponding to the two groups of micro switches (300) are coaxially arranged, and the wedge surface structure (421) is extended along the axial direction of the two groups of rollers (330); The two groups of rollers (330) cooperate with the wedge surface structure (421) to simultaneously trigger the corresponding micro switches (300).

4. The switch according to claim 2, characterized in that: The micro switches (300) are arranged in two groups; The axes of the rollers (330) corresponding to the two groups of micro switches (300) are parallel and symmetrically arranged on both sides of the trigger portion (420); correspondingly, the wedge surface structures (421) are respectively arranged on two opposite sides of the trigger portion (420); Wherein, the two groups of rollers (330) respectively cooperate with the corresponding wedge surface structures (421) to simultaneously trigger the corresponding micro switches (300).

5. The switch according to claim 3, characterized in that: The switch panel (200) is rotatably connected to the upper end of the mounting base (100) via a rotating shaft (110), and the switch panel (200) is arranged at a preset angle with the mounting base (100) when in an initial position; The trigger component (400) is configured as an integrated structure, and the connecting portion (410) is fixedly connected to a side of the switch panel (200) facing the mounting base (100).

6. The switching switch according to claim 5, characterized in that: A mounting groove (120) penetrating two side surfaces is provided at a position of the mounting base (100) corresponding to the trigger component (400), and the lower end of the mounting groove (120) is open; The two opposite side walls of the mounting groove (120) protrude downward to form ear plates (130), the two groups of micro switches (300) are respectively mounted on the corresponding ear plates (130), and the axis of the roller (330) is arranged parallel to the axis of the rotating shaft (110); Driven by the switch panel (200), the trigger portion (420) can be inserted into the installation groove (120) and abut against the roller (330).

7. The switch according to claim 6, characterized in that: A cover shell (500) is fixedly provided on one side of the switch panel (200) away from the mounting base (100); The mounting base (100) is located outside the cover shell (500); Alternatively, an escape space is reserved at the bottom end of the cover shell (500), so that the micro switch (300) can enter the installation groove (120) through the escape space for installation and fixation.

8. The switch according to claim 4, characterized in that: The switch panel (200) is rotatably connected to the upper end of the mounting base (100) via a rotating shaft (110), and the switch panel (200) is arranged at a preset angle with the mounting base (100) when in an initial position; The connecting portion (410) and the triggering portion (420) are arranged as separate structures, and the two are connected via an intermediate connecting piece (430); the connecting portion (410) is fixedly connected to a side of the switch panel (200) facing the mounting base (100); one end of the intermediate connecting piece (430) is vertically connected to the triggering portion (420), and the other end is in contact with the connecting portion (410); and the surface where the connecting portion (410) and the intermediate connecting piece (430) abut against each other is an arc-shaped convex surface; The trigger portion (420) is slidably connected to the mounting base (100); Two groups of micro switches (300) are installed side by side at the bottom end of the mounting base (100) in a manner such that the rollers (330) face each other, and the axis of the rollers (330) is arranged perpendicular to the axis of the rotating shaft (110).

9. The switch according to claim 8, characterized in that: A sliding support structure is provided between the mounting base (100) and the switch panel (200); The sliding support structure comprises a sliding groove (140) and a sliding rod (610) that slides with the sliding groove (140); the sliding groove (140) is provided at both ends of the mounting base (100) along the axial direction of the rotating shaft (110); and the sliding rod (610) is rotatably connected to the switch panel (200) via a connecting rod (620).

10. The switch according to claim 4, characterized in that: The switch panel (200) is movably connected to one side of the mounting base (100), and the two are arranged in parallel; The connecting portion (410) and the triggering portion (420) are arranged as an integral vertical structure, the connecting portion (410) is fixedly connected to a side of the switch panel (200) facing the mounting base (100), and the triggering portion (420) is located on a side of the mounting base (100) adjacent to the switch panel (200); The micro switch (300) and the trigger portion (420) are arranged on the same side, so that the trigger portion (420) is sandwiched between the rollers (330) of the two groups of micro switches (300).

11. The switch according to claim 10, characterized in that: The mounting base (100) and the switch panel (200) are slidably connected via two sets of sliding bearings (700); The two groups of micro switches (300) are located between the two groups of sliding bearings (700).

12. The switch according to claim 11, characterized in that: The mounting base (100) and the switch panel (200) are slidably connected via a set of sliding bearings (700); The elastic reset components are provided in two groups and are arranged symmetrically relative to the sliding bearing (700); Two groups of guide structures (800) are also provided between the mounting base (100) and the switch panel (200) and are symmetrically arranged relative to the sliding bearing (700).

13. The switch according to claim 11, characterized in that: The mounting base (100) and the switch panel (200) are connected via a first lifting rod (910) and a second lifting rod (920); The two ends of the first lifting rod (910) are respectively hinged to the mounting base (100) and the switch panel (200), and the two ends of the second lifting rod (920) are respectively hinged to the mounting base (100) and the switch panel (200). The intersection of the first lifting rod (910) and the second lifting rod (920) is connected by a pin shaft, and the hinge points corresponding to the different ends of the first lifting rod (910) and the second lifting rod (920) are all configured as moving points. A guide structure (800) is also provided between the mounting base (100) and the switch panel (200).

14. The switch according to claim 12 or 13, characterized in that: The guide structure (800) comprises a guide groove provided on the mounting base (100) and a guide column (810) provided on the switch panel (200); The guide groove is configured as a T-shaped groove (820); The guide column (810) is provided with a wheel shaft (830) perpendicular thereto, and the wheel shaft (830) is rotatably sleeved with a guide wheel (840); The guide column (810) is plugged into the horizontal section of the T-shaped slot (820), the wheel axle (830) is located in the vertical section of the T-shaped slot (820), and the wheel surface of the guide wheel (840) is rollingly matched with the inner surface of the vertical section.

15. The switch according to claim 10, characterized in that: A slide rail (150) is provided on one side of the mounting base (100); The switch panel (200) is provided with a sliding block that slidably cooperates with the sliding rail (150); The micro switch (300) is installed on a side of the installation base (100) opposite to the slide rail (150).

16. A pedal device, characterized in that: include: A foot pedal (01) and a switch as claimed in any one of claims 1 to 15; The side wall of the footrest (01) has a receiving space with a side opening; The switching switch (03) is fixedly connected to the accommodating space via the side opening and covers the side opening.

17. A main control console, characterized in that: include: A base and a footrest device according to claim 16 mounted on the base.

18. A surgical robot system, characterized in that: include: The master console of claim 17.

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