Mistaken touch prevention key device and medical equipment

Abstract

The embodiment of the invention belongs to the technical field of medical equipment, and relates to a mistaken touch prevention button device and medical equipment. The mistaken touch prevention button device comprises a first limiter and a second limiter, wherein positioning grooves are formed in the side walls of the first limiter and the second limiter; one end of the first elastic piece abuts against the first limiter, and the other end of the first elastic piece abuts against the second limiter; one end of the first button and the first limiter are limited to form a movement gap, the other end of the first button is provided with a first buckle, and the first buckle is buckled to the positioning groove; the second button is provided with a limiting part, and the second button can move relative to the first button and is used for enabling the limiting part to be inserted into or leave the movement gap. According to the mistaken touch prevention button device, by sliding the second button, the limiting part leaves the movement gap, the first button can allow the first buckle to leave the positioning groove in sequence, and then the second limiter moves, so that the unlocking efficiency is high, the operation speed is high, a user can be prevented from feeling panic, and the implantation accuracy of the transmitting assembly is improved.

Description

Technical Field

[0001] The present application relates to the technical field of medical equipment, and in particular to an anti-mis-touch button device and medical equipment. Background Art

[0002] In the prior art, medical equipment usually needs to intervene in the human body to detect human body information, such as a blood sugar applicator, which includes a driving component that can move up and down, a guide needle for guiding the detection needle to pierce the human body, a button component for controlling the driving component, and a transmitting component, the transmitting component includes a first body that is inserted into the skin attached to the body and transmits human body information to the terminal and a detection needle that pierces the human body and measures blood sugar from body fluids. The driving component can push the guide needle and the transmitting component toward the human skin, thereby causing the guide needle and the detection needle to pierce the human skin and make the first body fit the user's skin surface.

[0003] The button assembly is easy to be accidentally touched, causing the driving assembly to drive the guide needle and the launch assembly when the user is not fully prepared, which in turn causes the user to be stabbed. The prior art applicator relies on a split anti-mistouch device or a push-down anti-mistouch device to prevent accidental touches. Among them, the split anti-mistouch device needs to be unlocked before each pressing of the button assembly, resulting in low efficiency; at the same time, during the process from unlocking to pressing the button assembly, it is still easy to accidentally touch the button and cause the guide needle and the launch assembly to be activated, thereby stabbing the user. Before pressing the button assembly with the push-down anti-mistouch device, the entire applicator needs to be placed on the user's skin surface, and then the applicator is pressed down to the predetermined position before the button assembly can be pressed. Therefore, the user will have greater psychological pressure and panic in the process of feeling pressure, which in turn affects the accuracy of the implantation of the launch assembly.

[0004] In summary, the anti-mis-touch device of the button assembly in the prior art leads to low efficiency in use and low implantation accuracy of the transmitting assembly. Summary of the invention

[0005] The technical problem to be solved by the embodiments of the present application is that the existing anti-mistouch devices have low use efficiency and low implantation accuracy of the transmitting components.

[0006] In order to solve the above technical problems, the embodiment of the present application adopts the following solution:

[0007] A button anti-accidental-touch device, comprising:

[0008] First limiter;

[0009] A second limiter, wherein a side wall of the second limiter is provided with a positioning groove;

[0010] a first elastic member, one end of the first elastic member abuts against the first limiter, and the other end of the first elastic member abuts against the second limiter, and is used to push the second limiter to move in a direction away from the first limiter;

[0011] a first button, one end of which defines a movement gap with the first limiter, and the other end of which is provided with a first buckle, the first buckle being buckled in the positioning groove and used for moving relative to the positioning groove to limit or allow the second limiter to move in a direction away from the first limiter;

[0012] The second button is provided with a limiting portion, and the second button can be moved relative to the first button along the direction from the first limiter to the second limiter, so as to make the limiting portion insert into or leave the movement gap.

[0013] Furthermore, an outer side wall of the first limiter is provided with a mounting groove, one end of the first button is movably connected or rotationally connected to the side wall of the mounting groove, and the other end is provided with a first buckle.

[0014] Furthermore, the anti-mis-touch button device further includes a rotating shaft, and the rotating shaft is penetrated through the side wall of the installation slot;

[0015] The first button is rotatably connected to the side wall of the mounting slot via the rotating shaft;

[0016] The second button includes a first main body, a first connecting portion and a limiting portion, the first main body is movably connected to the first button, the first connecting portion connects the first main body and the limiting portion, the limiting portion protrudes toward the motion gap, an avoidance gap is defined between the first connecting portion, the limiting portion and the first main body, and the rotating shaft is located in the avoidance gap.

[0017] Further, a sliding groove is provided on the side wall of the mounting groove, and the length direction of the sliding groove is the direction from the positioning groove to the first buckle; the first button is provided with a second buckle, and the second buckle is clamped in the sliding groove for moving along the length direction of the sliding groove;

[0018] The side wall of the mounting groove is also provided with a positioning protrusion, which is located between the first button and the bottom of the mounting groove. The limiting portion is located between the positioning protrusion and the bottom of the mounting groove, and is used to limit the first button from moving in a direction away from the mounting groove.

[0019] Furthermore, the anti-mis-touch button device also includes a second elastic member, one end of the second elastic member abuts against the bottom of the installation slot, and the other end of the second elastic member abuts against the first button.

[0020] Furthermore, the anti-mis-touch button device also includes a torsion spring, the torsion spring is passed through the first button, and two ends of the torsion spring are respectively fixed to the side walls of the installation slot.

[0021] Further, the first button includes a second body, a second connecting portion and a third connecting portion, the second connecting portion connects the second body and the third connecting portion which are parallel to each other, and the width of the second body is smaller than the width of the third connecting portion;

[0022] The second button includes a toggle portion and a first body, the toggle portion abuts against the second body, and the first body abuts against a side of the third connection portion facing the mounting groove.

[0023] Further, the first body has two, and the two first bodies are spaced apart along the width direction of the second body, and a receiving groove is defined between the two first bodies and the toggle portion, and the second body is located in the receiving groove; and / or,

[0024] Along the moving direction of the second button, rounded corners are arranged on both sides of the toggle portion.

[0025] Furthermore, the anti-mis-touch button device also includes a transmitting assembly, the transmitting assembly includes a third body and a detection needle connected to each other, the body abuts against a side of the second limiter away from the first limiter, and is used to be attached to the surface of an external object, and the detection needle is connected to a side of the third body away from the first limiter;

[0026] The second limiter is used to push the launching assembly to move.

[0027] Correspondingly, the present application also provides a medical device, which includes the anti-mis-touch button device described in any one of the embodiments.

[0028] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0029] When releasing the anti-accidental touch state, the anti-accidental touch button device only needs to slide the second button to make the limiting part of the second button leave the movement gap, so the efficiency of releasing the anti-accidental touch state is high; at the same time, because the first button and the second button are close to each other, after releasing the anti-accidental touch state, the first button can be quickly pressed to make the end of the first button away from the first buckle move toward the movement gap, and the first buckle leaves the positioning groove, so that the second limiter moves under the elastic force of the first elastic member to complete the needle pushing work. Its operation speed is fast, which can avoid the user from feeling panic and improve the implantation accuracy of the launch assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the solutions in the present application or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 is a schematic diagram of the structure of the button anti-mis-touch device in an embodiment of the present application;

[0032] Figure 2 is an exploded view of the device for preventing accidental touch of a button in an embodiment of the present application;

[0033] Figure 3 is a cross-sectional view of the ZX plane of the button device for preventing accidental touches in the locked state in the embodiment of the present application;

[0034] Figure 4 2 is a schematic diagram of the connection relationship between the first button, the second button and the locked state of the first limiter of the anti-mis-touch button device in the embodiment of the present application;

[0035] Figure 5 Schematic diagram of the connection relationship between the first button, the second button and the first limiter in the unlocked state of the anti-mis-touch button device in the embodiment of the present application;

[0036] Figure 6 is a ZX plane cross-sectional view of the unlocked state of the anti-mistouch button device in the embodiment of the present application;

[0037] Figure 7 is a ZX plane cross-sectional view of the second limiter of the anti-mistouch button device in the embodiment of the present application in the pushed-out state;

[0038] Figure 8 It is a schematic diagram of the structure of the first button and the second button in the embodiment of the present application.

[0039] Reference numerals:

[0040] The first elastic member 10, the movement gap 20, the first button 100, the first buckle 110, the second body 120, the third connecting part 130, the second button 200, the limiting part 210, the first body 220, the first connecting part 230, the toggle part 240, the first limiter 300, the mounting groove 310, the bone position 311, the second limiter 400, the positioning groove 410, the rotating shaft 500, the second elastic member 600, the launching assembly 700, the third body 710, the detection needle 720, the top cover 800, and the outer shell 900. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0042] In this application, unless otherwise stated, directional words such as "upper" and "lower" generally refer to the upper and lower parts of the device in actual use or working state, specifically the drawing direction in the accompanying drawings; while "inner" and "outer" refer to the outline of the device. In addition, in the description of this application, the term "including" means "including but not limited to". The terms first, second, third, etc. are used only as labels and do not impose numerical requirements or establish an order.

[0043] In this application, "and / or" describes the association relationship of associated objects, indicating that there may be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. A and B can be singular or plural.

[0044] In the present application, "at least one" means one or more, and "plurality" means two or more. "At least one", "at least one of the following" or similar expressions refer to any combination of these items, including any combination of single items or plural items. For example, "at least one of a, b, or c", or "at least one of a, b, and c" can all mean: a, b, c, ab (i.e., a and b), ac, bc, or abc, where a, b, c can be single or multiple, respectively.

[0045] Various embodiments of the present application may be presented in the form of a range; it should be understood that the description in the form of a range is only for convenience and brevity, and should not be understood as a rigid limitation on the scope of the present application; therefore, it should be considered that the range description has specifically disclosed all possible sub-ranges and single numerical values ​​within the range. For example, it should be considered that the range description from 1 to 6 has specifically disclosed sub-ranges, such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., as well as single numbers within the range, such as 1, 2, 3, 4, 5 and 6, regardless of the range. In addition, whenever a numerical range is indicated in this article, it is meant to include any quoted numbers (fractions or integers) within the indicated range. The up and down direction is the Z direction in the accompanying drawings, the left and right direction and the horizontal direction are the X direction, and the thickness direction is the Y direction.

[0046] Please refer to Figures 1 to 6 In order to solve the above technical problems, the embodiment of the present application adopts the following solution:

[0047] A device for preventing accidental touch of a button, the device comprising:

[0048] A first limiter 300;

[0049] A second limiter 400, a side wall of the second limiter 400 is provided with a positioning groove 410;

[0050] A first elastic member 10, one end of the first elastic member 10 abuts against the first limiter 300, and the other end of the first elastic member 10 abuts against the second limiter 400, and is used to push the second limiter 400 to move in a direction away from the first limiter 300;

[0051] A first button 100, one end of which defines a movement gap 20 with the first limiter 300, and the other end of which is provided with a first buckle 110, which is buckled in the positioning groove 410 and is used to move relative to the positioning groove 410, so as to limit or allow the second limiter 400 to move in a direction away from the first limiter 300;

[0052] The second button 200 is provided with a limiting portion 210 . The second button 200 can move relative to the first button 100 along the direction from the first limiter 300 to the second limiter 400 , so as to allow the limiting portion 210 to be inserted into or leave the movement gap 20 .

[0053] In this embodiment, please refer to Figure 2 and Figure 3 , because one end of the first elastic member 10 abuts against the first limiter 300, and the other end abuts against the second limiter 400, the second limiter 400 is pushed downward. If there is no other structural restriction, it will move in the direction away from the first limiter 300 (downward direction). Because the first button 100 is provided with a first buckle 110 at one end, and the first buckle 110 is buckled in the positioning groove 410 on the second limiter 400, under the limitation of the first buckle 110, the second limiter 400 overcomes the downward thrust provided by the first elastic member 10. At this time, the second limiter 400 cannot move downward. If it is necessary to allow the second limiter 400 to move downward, it is necessary to control the first buckle 110 to release the buckle with the positioning groove 410. In order to release the buckle of the first buckle 110 and the positioning groove 410, the first button 100 can be rotated around a certain point of itself, thereby allowing the first buckle 110 to move to the right.

[0054] Please continue to refer to Figure 3 and Figure 4At this time, because the limiting portion 210 of the second button 200 is located in the movement gap 20, the end of the first button 100 away from the first buckle 110 does not have enough movement space and cannot rotate toward the first limiter 300. Even if the user presses the end of the first button 100 away from the first buckle 110 to the left, the first buckle 110 cannot move to the right. Therefore, the anti-mistouch button device is in a locked state at this time.

[0055] Please refer to Figure 6 At this time, the second button 200 moves downward relative to the first button 100, so the limiting portion 210 leaves the movement gap 20. At this time, the user presses the end of the first button 100 away from the first buckle 110, and the first buckle 110 rotates counterclockwise and then leaves the positioning groove 410. Therefore, the anti-mistaken touch button device is in the unlocked state at this time.

[0056] Please refer to Figure 7 At this time, the first button 100 has been pressed by the user to rotate, and the second limiter 400 moves downward, driving the external devices such as the transmitting assembly 700 to move toward the human skin. At this time, the anti-mistaken touch button device is in the state of the second limiter 400 being pushed out, that is, the push-out movement of the second limiter 400 is completed.

[0057] In summary, when the anti-mis-touch state is released, the anti-mis-touch button device of the embodiment of the present application only needs to slide the second button 200 to make the limiting portion 210 of the second button 200 leave the movement gap 20, and to lock the anti-mis-touch state again, it is only necessary to insert the limiting portion 210 of the second button 200 into the movement gap 20. Therefore, its control efficiency is high. At the same time, because the first button 100 and the second button 200 are located close to each other, after the anti-mis-touch state is released, the first button 100 can be quickly pressed to complete the needle pushing work, thereby avoiding the user from feeling panic and improving the implantation accuracy of the transmitting component 700.

[0058] It should be understood that the anti-mistouch button device can also include a housing 900, and the first limiter 300 is fixedly connected to the housing 900. At this time, the end of the first button 100 that is not provided with the first buckle 110 can be fixedly connected to the housing 900 or the first limiter 300.

[0059] For further information, please refer to Figures 2 to 4 The outer side wall of the first limiter 300 is provided with a mounting groove 310, one end of the first button 100 is movably connected or rotationally connected to the side wall of the mounting groove 310, and the other end is provided with a first buckle 110.

[0060] In this embodiment, if the first button 100 is movably connected to the side wall of the installation groove 310, the first button 100 can be moved horizontally to the right, so that the first buckle 110 is separated from the positioning groove 410, and the first buckle 110 is engaged with the positioning groove 410 by moving horizontally to the left. If the first button 100 is rotatably connected to the side wall of the installation groove 310, the first button 100 can be rotated around the rotation axis 500, so that the first buckle 110 is rotated around the rotation axis 500. Figure 3 The positioning groove 410 is disengaged by rotating the positioning groove 410 in a counterclockwise direction.

[0061] For further information, please refer to Figure 3 and Figure 8 The anti-mis-touch button device further includes a rotating shaft 500, which is disposed through the side wall of the mounting groove 310;

[0062] The first button 100 is rotatably connected to the side wall of the mounting groove 310 via a rotating shaft 500;

[0063] The second button 200 includes a first main body 220, a first connecting portion 230 and a limiting portion 210. The first main body 220 is movably connected to the first button 100. The first connecting portion 230 connects the first main body 220 and the limiting portion 210. The limiting portion 210 protrudes toward the motion gap 20. An avoidance gap (not marked in the figure) is defined between the first connecting portion 230, the limiting portion 210 and the first main body 220, and the rotating shaft 500 is located in the avoidance gap.

[0064] In this embodiment, the first button 100 can rotate counterclockwise around the rotating shaft 500, thereby allowing the first buckle 110 to disengage from the positioning groove 410. Since the rotating shaft 500 occupies a certain space, the first connecting portion 230, the limiting portion 210 and the first body 220 form a U-shaped structure. At this time, the avoidance gap between the first body 220 and the limiting portion 210 can prevent the rotating shaft 500 from being damaged due to collision with the limiting portion 210 during the movement of the second button 200.

[0065] It should be understood that a bone position 311 can be further provided in the mounting groove 310, and the bone position 311 can reduce the space size of the movement gap 20, so that the limiting portion 210 only needs a smaller volume to prevent the first button 100 from rotating counterclockwise. Figure 4 As shown, the limiting portion 210 is located between the bone position 311 and the first button 100 .

[0066] For further information, please refer to Figure 2 , Figure 4 and Figure 8The side wall of the mounting groove 310 is provided with a sliding groove (not shown in the figure), and the length direction of the sliding groove is from the positioning groove 410 to the first buckle 110; the first button 100 is provided with a second buckle (not shown in the figure), and the second buckle is connected to the sliding groove for moving along the length direction of the sliding groove;

[0067] The side wall of the mounting groove 310 is also provided with a positioning protrusion (not shown in the figure), which is located between the first button 100 and the bottom of the mounting groove 310. The limiting portion 210 is located between the positioning protrusion and the bottom of the mounting groove 310, and is used to limit the first button 100 from moving in a direction away from the mounting groove 310.

[0068] In this embodiment, the cooperation between the sliding groove and the second buckle enables the first button 100 to be movably connected to the first limiter 300, and the first button 100 can move in the horizontal direction, thereby controlling the first buckle 110 to engage with or disengage from the positioning groove 410. That is, the pushing action of the second limiter 400 is switched from the rotation of the first button 100 to the horizontal movement of the first button 100.

[0069] At this time, because the positioning protrusion is located between the first button 100 and the bottom of the mounting groove 310, the first button 100 cannot move horizontally to the right before the second button 200 slides downward and the limiting portion 210 is separated from the positioning protrusion and the bottom of the mounting groove 310. The first button 100 can only move horizontally to the right after the limiting portion 210 of the second button 200 leaves the space formed by the positioning protrusion and the bottom of the mounting groove 310. In summary, the anti-mis-touch button device of this embodiment can complete the push-out action of the second limiter 400 by horizontally moving the first button 100.

[0070] For further information, please refer to Figures 2 to 4 The anti-mis-touch button device further includes a second elastic member 600 , one end of the second elastic member 600 abuts against the bottom of the mounting groove 310 , and the other end abuts against the first button 100 .

[0071] In this embodiment, the second elastic member 600 can continuously provide a clockwise rotation force to the first button 100. Under the action of this force, there is a pre-tightening force between the first buckle 110 and the positioning groove 410, which can prevent the second limiter 400 from being accidentally pushed out due to collision. At the same time, after the second limiter 400 is reset from bottom to top, due to the elastic force provided by the second elastic member 600, the first buckle 110 can automatically buckle with the positioning groove 410, thereby improving the reuse efficiency of the anti-mis-touch button device.

[0072] For further information, please refer to Figures 2 to 4 The anti-mis-touch button device also includes a torsion spring (not shown in the figure), which is passed through the first button 100, and the two ends of the torsion spring are respectively fixed to the side walls of the installation groove 310.

[0073] In this embodiment, the torsion spring can also play a role in continuously providing clockwise rotation force for the first button 100, which can also prevent the second limiter 400 from being accidentally pushed out due to collisions, thereby improving the reuse efficiency of the anti-mis-touch button device.

[0074] For further information, please refer to Figure 2 , Figure 3 and Figure 8 The first button 100 includes a second body 120, a second connection portion and a third connection portion 130, the second connection portion connects the second body 120 and the third connection portion 130 which are parallel to each other, and the width of the second body 120 is smaller than the width of the third connection portion 130;

[0075] The second button 200 includes a toggle portion 240 and a first body 220 . The toggle portion 240 abuts against the second body 120 , and the first body 220 abuts against a surface of the third connection portion 130 facing the mounting groove 310 .

[0076] In this embodiment, the second button 200 cannot move to the left because the toggle portion 240 abuts against the second body 120, and the second button 200 cannot move to the right because the first body 220 abuts against the side of the third connection portion 130 facing the mounting groove 310. That is, in this embodiment, the second button 200 can only be connected to the first button 100 by moving up and down through the clamping relationship of the toggle portion 240, the first body 220, the second body 120 and the third connection portion 130, thereby preventing the second button 200 from being separated.

[0077] For further information, please refer to Figure 8 There are two first bodies 220, and the two first bodies 220 are spaced apart along the width direction of the second body 120. A receiving groove is defined between the two first bodies 220 and the toggle portion 240, and the second body 120 is located in the receiving groove.

[0078] In this embodiment, the two first bodies 220 can clamp the second body 120 , thereby preventing the second button 200 from moving relative to the first button 100 along the width direction of the second body 120 , and further preventing the second button 200 from being separated.

[0079] For further information, please refer to Figure 8 Along the moving direction of the second button 200, rounded corners are provided on both sides of the toggle portion 240.

[0080] In this embodiment, rounded corners are provided on both sides of the toggle portion 240 to prevent the user from being scratched when pushing the toggle portion 240 .

[0081] For further information, please refer to Figure 6 and Figure 7The anti-mis-touch button device also includes a transmitting assembly 700, which includes a third body 710 and a detection needle 720 connected to each other, the body abuts against a side of the second limiter 400 away from the first limiter 300, and is used to be attached to the surface of an external object, and the detection needle 720 is connected to a side of the third body 710 away from the first limiter 300;

[0082] The second limiter 400 is used to push the launching assembly 700 to move.

[0083] In this embodiment, the third body 710 is used to be attached to the surface of an object, and the detection needle 720 is used to detect human body information. When the transmitting assembly 700 is attached to the second limiter 400, after the detection needle 720 pierces the human body, the transmitting assembly 700 will stay on the surface of the human skin.

[0084] For further information, please refer to Figures 2 to 3 The anti-accidental-touch button device further includes a housing 900 and a top cover 800. The installation steps of the anti-accidental-touch button device of the embodiment of the present application are as follows:

[0085] First, the first button 100 and the second button 200 are assembled to form a button assembly, and the second elastic member 600 is inserted into a circular groove (not shown in the figure) provided on the second button 200. Then, the button assembly and the second elastic member 600 are placed into the mounting groove 310 of the first limiter 300, and fixedly connected with the first limiter 300 through the rotating shaft 500.

[0086] Next, the first elastic member 10 is passed through the first limiter 300 , and the guide needle limiter is placed into the second limiter 400 , so that one end of the first elastic member 10 abuts against the guide needle limiter, and the other end abuts against the second limiter 400 .

[0087] Then, the assembled structures are placed together in the housing 900, and the first limiter 300 can be fixed with the housing 900 by interference fit or snap fit, and the first limiter 300 is fixedly connected with the housing 900. The top cover 800 and the housing 900 are snap-fitted or connected by interference fit through the ribs on the housing 900.

[0088] Finally, the transmitting assembly 700 is attached to the second limiter 400 from bottom to top so that it is located in the slot in the second limiter 400 .

[0089] Correspondingly, the present application also provides a medical device, which includes any one of the anti-mis-touch button devices in the embodiments.

[0090] In this embodiment, since the medical device includes any one of the anti-mistaken touch button devices in the above embodiments, when the medical device releases the anti-mistaken touch state, it only needs to slide the second button 200 so that the limiting portion 210 of the second button 200 leaves the motion gap 20, so the efficiency of releasing the anti-mistaken touch state is high; at the same time, since the first button 100 and the second button 200 are located close to each other, after releasing the anti-mistaken touch state, the first button 100 can be quickly pressed so that the end of the first button 100 away from the first buckle 110 moves toward the motion gap 20, and the first buckle 110 leaves the positioning groove 410, so that the second limiter 400 moves to complete the needle pushing work under the elastic force of the first elastic member 10. Its operation speed is fast, which can avoid the user from feeling panic and improve the implantation accuracy of the launch assembly 700. The medical device includes an applicator, an injection device, an acupuncture device, etc.

[0091] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

[0092] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, combinations, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A device for preventing accidental touch of a button, characterized in that: The anti-mis-touch button device comprises: First limiter; A second limiter, wherein a side wall of the second limiter is provided with a positioning groove; a first elastic member, one end of the first elastic member abuts against the first limiter, and the other end of the first elastic member abuts against the second limiter, and is used to push the second limiter to move in a direction away from the first limiter; a first button, one end of which defines a movement gap with the first limiter, and the other end of which is provided with a first buckle, the first buckle being buckled in the positioning groove and used for moving relative to the positioning groove to limit or allow the second limiter to move in a direction away from the first limiter; The second button is provided with a limiting portion, and the second button can be moved relative to the first button along the direction from the first limiter to the second limiter, so as to make the limiting portion insert into or leave the movement gap.

2. The anti-mis-touch button device according to claim 1, characterized in that: The outer side wall of the first limiter is provided with a mounting groove, one end of the first button is movably connected or rotationally connected to the side wall of the mounting groove, and the other end is provided with a first buckle.

3. The anti-mis-touch button device according to claim 2, characterized in that: The anti-mis-touch button device further includes a rotating shaft, and the rotating shaft is penetrated through the side wall of the installation slot; The first button is rotatably connected to the side wall of the mounting slot via the rotating shaft; The second button includes a first main body, a first connecting portion and a limiting portion, the first main body is movably connected to the first button, the first connecting portion connects the first main body and the limiting portion, the limiting portion protrudes toward the motion gap, an avoidance gap is defined between the first connecting portion, the limiting portion and the first main body, and the rotating shaft is located in the avoidance gap.

4. The anti-mis-touch button device according to claim 2, characterized in that: The side wall of the installation slot is provided with a sliding slot, the length direction of the sliding slot is the direction from the positioning slot to the first buckle; the first button is provided with a second buckle, the second buckle is clamped in the sliding slot, and is used to move along the length direction of the sliding slot; The side wall of the mounting groove is also provided with a positioning protrusion, which is located between the first button and the bottom of the mounting groove. The limiting portion is located between the positioning protrusion and the bottom of the mounting groove, and is used to limit the first button from moving in a direction away from the mounting groove.

5. The anti-mis-touch button device according to claim 2, characterized in that: The anti-mis-touch button device further includes a second elastic member, one end of the second elastic member abuts against the bottom of the installation slot, and the other end of the second elastic member abuts against the first button.

6. The anti-mis-touch button device according to claim 2, characterized in that: The anti-mis-touch button device further includes a torsion spring, which is passed through the first button, and two ends of the torsion spring are respectively fixed to the side walls of the installation slot.

7. The anti-mis-touch button device according to claim 2, characterized in that: The first button includes a second body, a second connecting portion and a third connecting portion, the second connecting portion connects the second body and the third connecting portion which are parallel to each other, and the width of the second body is smaller than the width of the third connecting portion; The second button includes a toggle portion and a first body, the toggle portion abuts against the second body, and the first body abuts against a side of the third connection portion facing the mounting groove.

8. The anti-mis-touch button device according to claim 7, characterized in that: The first body has two parts, and the two first bodies are spaced apart along the width direction of the second body, and a receiving groove is defined between the two first bodies and the shifting portion, and the second body is located in the receiving groove; and / or, Along the moving direction of the second button, rounded corners are arranged on both sides of the toggle portion.

9. The anti-mis-touch button device according to claim 1, characterized in that: The anti-mis-touch button device also includes a transmitting assembly, which includes a third body and a detection needle connected to each other, wherein the body abuts against a side of the second limiter away from the first limiter and is used to be attached to the surface of an external object, and the detection needle is connected to a side of the third body away from the first limiter; The second limiter is used to push the launching assembly to move.

10. A medical device, characterized in that: The medical device comprises the button anti-accidental-touch device as described in any one of claims 1 to 9.

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