Multi-functional safety quick release mechanism

Abstract

The utility model discloses a multifunctional safe quick release mechanism belongs to physiotherapy equipment safety protection technical field. Including the quick release mechanism of connecting massage head, the quick release mechanism includes the interlock fixedly of mutual engagement lock block no.

Description

Technical Field

[0001] This utility model belongs to the field of safety protection technology for physiotherapy equipment, specifically a multi-functional safety quick-release mechanism. Background Technology

[0002] With the rapid development of robotics technology, the application fields of robotic arms are gradually expanding, demonstrating enormous potential in various fields such as manufacturing and medical rehabilitation. Particularly in the medical field, the emergence of physiotherapy robots has provided a completely new solution for relieving muscle soreness and simulating professional massage. However, in practical use, the safety of physiotherapy robots in contact with the human body has become a critical challenge that urgently needs to be addressed.

[0003] Physiotherapy robots need close contact with the human body to achieve precise massage and therapeutic effects. However, due to the complexity of the actual usage environment, such as differences in human muscle tissue and variations in massage intensity, robots may face various uncertainties during operation. Furthermore, different force control sensors vary in accuracy and response speed, and the need for mechanisms to handle abnormal force control sensor conditions is crucial to ensure the robot can accurately perceive and process mechanical information in various complex environments and take emergency action when it cannot perceive force control information. Therefore, there is an urgent need for a detachable physiotherapy safety mechanism that can quickly and safely detach the therapy head from the body in case of problems during the therapy process. Utility Model Content

[0004] To achieve the above objectives, the technical solution provided by this utility model is as follows: This utility model discloses a multifunctional safety quick-release mechanism, including a quick-release mechanism for connecting a massage head. The quick-release mechanism includes a locking block 1 and a locking block 2 that are locked and fixed to each other. The locking block 2 has a channel for accommodating a locking component. The locking block 1 includes an insert block. The locking block 2 has an insert groove for accommodating and locking the insert block. A portion of the locking component passes through the insert groove and contacts the insert block for locking.

[0005] Preferably, the locking component includes a button and a locking rod that are fixed to each other. The locking rod has a locking block at one end away from the button. The locking block has a locking groove that cooperates with the locking block. The locking block passes through the groove and contacts the locking groove to lock.

[0006] Preferably, the end of the locking rod away from the button is further provided with a groove for placing a spring.

[0007] Preferably, the quick-release mechanism further includes a fixed housing, the second locking block is disposed inside the fixed housing, and the fixed housing is also provided with a mating block, which is filled between the second locking block and the fixed housing.

[0008] Preferably, the massage head is fixedly connected to the side of the locking block one away from the locking block two.

[0009] Preferably, the quick-release mechanism is further connected to a movable arm and a fixed arm. The movable arm is embedded in the fixed arm and can move freely in the vertical direction. The fixed arm is equipped with a safety guard wrench for locking and fixing the movable arm.

[0010] Preferably, the end of the fixed arm away from the movable arm is connected to a force sensor assembly.

[0011] Preferably, the fixed arm is further provided with a fixed bracket, and the fixed bracket fixes the depth camera. Compared with the prior art, the technical solution provided by this utility model has the following advantages: This utility model discloses a multifunctional safety quick-release mechanism, including a quick-release mechanism for connecting a massage head. The quick-release mechanism includes a first locking block and a second locking block that engage and lock together. The second locking block has a channel for accommodating a locking component. The first locking block includes an insert block, and the second locking block has an insert groove for accommodating and engaging the insert block. A portion of the locking component passes through the insert groove and contacts the insert block for locking. The first locking block is fixedly connected to the massage head. Through the mutual engagement and locking of the first and second locking blocks, the massage head can be easily detached from the robotic arm. This provides better safety in case of malfunction or other emergencies and is adaptable to different types of massage heads, thus broadening its application. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a multifunctional safety quick-release mechanism according to this utility model; Figure 2 This is a left view of a multifunctional safety quick-release mechanism according to the present invention; Figure 3 This is a front view of a multifunctional safety quick-release mechanism according to this utility model; Figure 4 Explosion of the quick-release mechanism of this utility model Figure 1 ; Figure 5 Explosion of the quick-release mechanism of this utility model Figure 2 ; Figure 6 This is a top view of the quick-release mechanism of this utility model; Figure 7 This is a structural schematic diagram of the locking component of this utility model.

[0013] Explanation of the labels in the diagram: 110. Force sensor assembly; 120. Mounting bracket; 130. Depth camera; 140. Fixed arm; 150. Movable arm; 200. Safety wrench; 300. Quick-release mechanism; 310. Locking component; 311. Button; 312. Locking rod; 313. Locking block; 314. Groove; 320. Engaging block one; 330. Engaging block two; 331. Embedded groove; 340. Matching block; 350. Fixed housing; 360. Spring. Detailed Implementation

[0014] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0015] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0016] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0017] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0018] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments. Example

[0020] See attached document Figure 1-7 This embodiment of a multifunctional safety quick-release mechanism includes a quick-release mechanism 300 connecting a massage head. The quick-release mechanism 300 includes a first locking block 320 and a second locking block 330 that engage and lock together. The second locking block 330 has a channel for accommodating a locking member 310. The first locking block 320 includes an insert block, and the second locking block 330 has an insert groove 331 for accommodating and engaging the insert block. A portion of the locking member 310 passes through the insert groove 331 and contacts the insert block for locking. In this embodiment, the quick-release mechanism 300, with the first locking block 320 fixedly connected to the massage head, allows for easy detachment of the massage head from the robotic arm through the mutually engaging and locking first locking block 320 and the second locking block 330. This provides better safety in case of malfunction or other emergencies and is adaptable to different types of massage heads, thus broadening its application.

[0021] The locking component 310 includes a button 311 and a locking rod 312 fixed to each other. A locking block 313 is provided at the end of the locking rod 312 away from the button 311. A locking groove is provided on the first engaging block 320 to cooperate with the locking block 313. The locking block 313 passes through the insertion groove 331 and contacts the locking groove for locking. A groove 314 for placing a spring 360 is also provided at the end of the locking rod 312 away from the button 311. When locking, the spring 360 is compressed, engaging the locking block 313 in the locking groove. When disassembly is required, the locking rod 312 is pushed inward, further compressing the spring 360, and the locking block 313 disengages from the locking groove. The insertion block on the first engaging block 320 moves out along the insertion groove 331 of the second engaging block 330, thus completing the disassembly and separation.

[0022] The quick-release mechanism 300 also includes a fixed housing 350, and the second locking block 330 is disposed within the fixed housing 350. The fixed housing 350 is also provided with a mating block 340, which is filled between the second locking block 330 and the fixed housing 350. The first locking block 320 is fixedly connected to the massage head on the side away from the second locking block 330.

[0023] The quick-release mechanism 300 is also connected to a movable arm 150 and a fixed arm 140. The movable arm 150 is embedded in the fixed arm 140 and can move freely in the vertical direction. The fixed arm 140 is equipped with a safety wrench 200 for locking and fixing the movable arm 150. When the quick-release mechanism 300 lacks operating space and the robotic arm is difficult to move, the safety wrench 200 can be released and the movable arm 150 can be moved upward to move the quick-release mechanism 300 away from the human body for disassembly, making it safer and faster.

[0024] The fixed arm 140 is connected to a force sensor assembly 110 at one end away from the movable arm 150. The fixed arm 140 is also provided with a fixed bracket 120, on which a depth camera 130 is fixed.

[0025] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A multifunctional safety quick-release mechanism, characterized in that: The device includes a quick-release mechanism (300) for connecting a massage head. The quick-release mechanism (300) includes a first engaging block (320) and a second engaging block (330) that engage and lock together. The second engaging block (330) has a channel for accommodating a locking member (310). The first engaging block (320) includes an insert block, and the second engaging block (330) has an insert groove (331) for accommodating and engaging the insert block. A portion of the locking member (310)... The locking member (310) passes through the embedding groove (331) and contacts the embedding block for locking; the locking member (310) includes a button (311) and a locking rod (312) fixed to each other. The locking rod (312) has a locking block (313) at one end away from the button (311). The engaging block (320) has a locking groove that cooperates with the locking block (313). The locking block (313) passes through the embedding groove (331) and contacts the locking groove for locking.

2. The multifunctional safety quick-release mechanism according to claim 1, characterized in that: The locking rod (312) is also provided with a groove (314) for placing a spring (360) at one end away from the button (311).

3. The multifunctional safety quick-release mechanism according to claim 1, characterized in that: The quick-release mechanism (300) also includes a fixed housing (350), the second locking block (330) is disposed inside the fixed housing (350), and the fixed housing (350) is also provided with a mating block (340), which is filled between the second locking block (330) and the fixed housing (350).

4. The multifunctional safety quick-release mechanism according to claim 1, characterized in that: The massage head is fixedly connected to the side of the locking block one (320) away from the locking block two (330).

5. A multifunctional safety quick-release mechanism according to any one of claims 1-4, characterized in that: The quick-release mechanism (300) is also connected to a movable arm (150) and a fixed arm (140). The movable arm (150) is embedded in the fixed arm (140) and can move freely in the vertical direction. The fixed arm (140) is equipped with a safety protection wrench (200) for locking and fixing the movable arm (150).

6. The multifunctional safety quick-release mechanism according to claim 5, characterized in that: The fixed arm (140) is connected to a force sensor assembly (110) at one end away from the movable arm (150).

7. The multifunctional safety quick-release mechanism according to claim 5, characterized in that: The fixed arm (140) is also provided with a fixed bracket (120), on which a depth camera (130) is fixed.

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