Detection device

Abstract

The application relates to a detection device and relates to the field of medical apparatuses. The application can install a detection assembly through a mounting frame. After the detection assembly is separated from a first support, an activation piece activates the detection assembly, so that the detection assembly starts to work, and the detection assembly is prevented from being activated to work when not in use. In addition, the mounting frame limits the activation piece in a settlement area, so that the possibility of shaking of the activation piece caused by machining errors of the first support is reduced. Furthermore, when whether the detection assembly is activated is influenced by the distance between the detection assembly and the activation piece, the mounting frame limits the activation piece in the settlement area, so that the possibility of activation of the detection assembly caused by shaking of the activation piece is reduced.

Description

Technical Field

[0001] This application relates to the field of medical devices, specifically to a testing device. Background Technology

[0002] In the current field of medical devices, detection components are usually applied to the human body for detection, thus requiring a detection device that can apply the detection components to the human body. Utility Model Content

[0003] This application provides a detection device, which includes a mounting frame, a detection component and an activator fixed by the mounting frame, wherein the detection component is configured to be activated by the activator after being detached from the mounting frame; wherein the mounting frame includes a first bracket for fixing the detection component and the activator, the first bracket includes a bracket body, the bracket body is provided with a settling area, the activator is placed in the settling area, and the periphery of the settling area limits the activator in the horizontal direction.

[0004] The beneficial effects of this application are as follows: The detection component can be mounted using a mounting bracket. After the detection component detaches from the first bracket, the activator activates the detection component, causing it to begin working. This prevents the detection component from being activated when not in use. Furthermore, the mounting bracket confines the activator within the settlement zone, reducing the possibility of the activator shaking due to machining errors in the first bracket. Moreover, when the activation of the detection component is affected by the distance between the detection component and the activator, confining the activator within the settlement zone by the mounting bracket reduces the possibility of the detection component being activated due to shaking of the activator. Attached Figure Description

[0005] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0006] Figure 1 This is a schematic diagram of the detection device in some embodiments of this application; Figure 2 for Figure 1 A schematic diagram of the detection device in the embodiment shown, viewed from the side of the detection device that is in contact with the human body; Figure 3 for Figure 2 A schematic cross-sectional view of part of the detection device structure along line IV-IV in the illustrated embodiment; Figure 4 for Figure 1The illustrated embodiment shows a structural schematic diagram of the main housing in some embodiments; Figure 5 for Figure 4 A schematic diagram of the main housing structure in the illustrated embodiment from another perspective; Figure 6 for Figure 1 The schematic diagram of the abutment member in some embodiments is shown in the illustration. Figure 7 for Figure 3 The schematic diagram of the mounting bracket in some embodiments is shown in the example. Figure 8 for Figure 7 A schematic diagram of the mounting bracket in the illustrated embodiment from another perspective; Figure 9 for Figure 3 The diagram shown illustrates the structural arrangement of the mounting bracket with the detection components in the embodiment shown. Figure 10 for Figure 9 The illustrated embodiment shows a cross-sectional view of part of the mounting bracket in conjunction with the detection component, along with an online XI-XI section. Figure 11 for Figure 10 The diagram shown illustrates the structure of the first support and the activator in the embodiment. Figure 12 for Figure 7 The diagram shown illustrates the structure of the first support and the detection component working together in the embodiment shown. Figure 13 for Figure 1 Schematic diagrams of the detection device in some other embodiments as shown in the illustrated embodiments; Figure 14 for Figure 13 A schematic diagram of the end cap structure in the illustrated embodiment.

[0007] 10. Main housing; 11. Body; 20. Abutting part; 21. Main body; 30. Mounting bracket; 31. First bracket; 32. Second bracket; 33. Activator; 40. Puncture needle; 50. Detection assembly; 51. Detection body; 52. Detection needle; 100. Detection device; 111. First elongated slider; 112. First holding part; 200. Housing assembly; 211. First elongated groove; 212. Snap-on part; 213. Second elongated slider; 214. Pressing part; 311. Bracket body; 312. Side wall; 313. Elastic arm; 314. Elastic wall; 315. Elastic snap-on; 321. Base plate; 322. Side plate; 1001. Accommodating space; 1002. Open end; 1111. Abutting slider; 2001. Accommodating space; 2002. Opening 2121, First latching part; 2122, Second latching part; 3001, Mounting groove; 3002, First through hole; 3003, Receiving groove; 3004, Second through hole; 3005, Notch; 3006, Settlement zone; 3007, Notch; 3008, Interval area; 3101, First main surface; 3102, Second main surface; 3111, First side wall; 3112, Second side wall; 3113, Third side wall; 3114, Protrusion; 3115, Bottom wall; 3141, Protrusion; 3151, Spring arm; 3152, Locking part; 3211, Gripper; 3221, Second elongated groove; 3222, First locking part; 3223, Second locking part; 3224, Relief groove; 3225, Supporting slider; 5001, Third through hole Detailed Implementation The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present application.

[0008] The reference to "embodiment" in this application means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this application can be combined with other embodiments.

[0009] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0010] It should be understood that the terms “comprising” and “including” as used in this application indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0011] It should also be understood that the terminology used in this application is for the purpose of describing particular embodiments only and is not intended to limit the application. As used in this application, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used in this application refers to any combination and all possible combinations of one or more of the associated listed items, and includes such combinations.

[0012] As used in this application, the term "if" may be interpreted, depending on the context, as "when," "once," "in response to determination," or "in response to detection." Similarly, the phrase "if determination" or "if [the described condition or event] is detected" may be interpreted, depending on the context, as "once determination," "in response to determination," "once [the described condition or event] is detected," or "in response to detection of [the described condition or event]."

[0013] This application describes a detection device that applies a detection component to a human body. For clarity and ease of understanding, in this description, the side of the detection component in contact with the human body is considered the lower side of the detection component in the vertical direction, the side of the detection component away from the human body is considered the upper side of the detection component in the vertical direction, the direction parallel to the contact surface between the detection component and the human body is considered the horizontal direction, the direction of the detection needle along the horizontal direction towards the detection component is considered radially inward, and the direction of the detection needle along the horizontal direction away from the detection component is considered radially outward. Unless otherwise specified, the positional descriptions of other related components will also be based on this. The purpose of the above description is merely to provide a reference direction for describing the relative positional relationships of various structures, and not to limit the actual structural arrangement of the embodiments in this application.

[0014] Please see Figure 1 , Figure 2 , Figure 2 and Figure 3 , Figure 1 The diagram shows the structure of the detection device in some embodiments of this application. Figure 2 for Figure 1 The illustrated embodiment shows a schematic diagram of the detection device viewed from the side that contacts the human body. Figure 3 for Figure 2The illustrated embodiment shows a partial cross-sectional view of the detection device along line IV-IV. The detection device 100 may include a main housing 10, an abutment 20, a mounting bracket 30, a puncture needle 40, and a detection assembly 50. The main housing 10 can accommodate all structures within the detection device 100, such as the abutment 20, the mounting bracket 30, the puncture needle 40, and the detection assembly 50. The abutment 20 can be slidably connected to the main housing 10 via a slide rail, slider, groove, sleeve, or abutment limiting method, as well as methods well known to those skilled in the art. The mounting bracket 30 can be slidably connected to the abutment 20 via a slide rail, slider, groove, sleeve, or abutment limiting method, as well as methods well known to those skilled in the art. The puncture needle 40 can be mounted on the mounting bracket 30. The puncture needle 40 can be used to pierce the human body to form an insertion channel. The detection assembly 50 can be mounted on the mounting bracket 30. The detection assembly 50 can be inserted into the human body with the assistance of the puncture needle 40 to perform human body state detection; specifically, the detection assembly 50 can be at least partially placed in the insertion channel.

[0015] When the testing device 100 is in its shelf life, i.e., not in use, the main housing 10 and the abutment 20 cooperate to lock the mounting bracket 30 on the abutment 20 (i.e., the mounting bracket 30 cannot slide relative to the abutment 20), and the drive mechanism cooperates with the mounting bracket 30 to lock the puncture needle 40 on the mounting bracket 30, so that the puncture needle 40 is mounted on the mounting bracket 30.

[0016] When the detection component 50 needs to be applied to the human body, i.e., when the detection device 100 is used, the abutment 20 needs to be placed against the human body. Pressing the main housing 10 causes the main housing 10 to move relative to the abutment 20. The main housing 10 triggers the abutment 20 to unlock the mounting bracket 30, causing the drive mechanism to push the mounting bracket 30 to slide relative to the abutment 20 towards the side closer to the human body. Then, with the cooperation of the mounting bracket 30 and the puncture needle 40, the detection component 50 is ejected onto the surface of the human body. The detection component 50, with the assistance of the puncture needle 40, penetrates the human body to perform human body status detection.

[0017] The main housing 10 moves relative to the abutment 20 to complete the process of applying the detection component 50 to the human body. At the same time, the mounting bracket 30 moves relative to the main housing 10 towards the side closer to the human body. The main housing 10 then triggers the mounting bracket 30 to unlock the puncture needle 40. The drive mechanism further pushes the puncture needle 40 relative to the mounting bracket 30 towards the side away from the human body. Then, with the cooperation of the mounting bracket 30 and the drive mechanism, the puncture needle 40 is pulled out of the human body (that is, during the process of applying the detection component 50 to the human body, the puncture needle 40 will pierce the human body, and at the same time, the detection component 50 will also pierce the human body), so that the detection component 50 remains on the human body, at least partially placed in the insertion channel.

[0018] It is understood that the detection device 100 may also include the drive mechanism described in the above embodiments.

[0019] In some embodiments, the sliding direction of the abutment 20 within the main housing 10 is parallel to the sliding direction of the mounting bracket 30 within the main housing 10 or the abutment 20.

[0020] In some embodiments, the main housing 10 and the abutment 20 may serve as housing assembly 200. Of course, housing assembly 200 may not be limited to the main housing 10 and the abutment 20, and may include others, which will not be elaborated further. In some embodiments, housing assembly 200 may also include the abutment 20 without including the main housing 10. In some embodiments, the main housing 10 and the abutment 20 may be an integral structure and not slide relative to each other. In some embodiments, housing assembly 200 may serve as part of detection device 100. In some embodiments, the main housing 10 may be omitted.

[0021] In some embodiments, the puncture needle 40 may be omitted, while the detection component 50 may be directly inserted into the human body or inserted into the human body with the assistance of other structures to detect the human body status. Furthermore, other structures may also be part of the detection device 100.

[0022] In some embodiments, the detection component 50 may be disposed on the skin surface, for example, by adhesive bonding, and inserted into the human body. Alternatively, depending on changes in volume or detection type, it may be entirely embedded within the skin, and may be placed within the skin via a puncture needle 40 or other structures. Even in some embodiments, the detection component 50 may be disposed only on the skin surface without penetrating the skin, depending on changes in detection type and requirements.

[0023] In some embodiments, the drive mechanism may be omitted, and the mounting bracket 30 may slide relative to the abutment 20 under the operation of the user, or slide relative to the abutment 20 with the assistance of other structures, which may also be part of the detection device 100.

[0024] In some embodiments, the drive mechanism may be omitted, and the puncture needle 40 may be separated from the mounting bracket 30 and pulled out of the human body under the operation of the user, or separated from the mounting bracket 30 and pulled out of the human body with the assistance of other structures, and other structures may also be part of the detection device 100.

[0025] It is understandable that the function of the drive mechanism is to drive the mounting bracket 30 to move and drive the puncture needle 40 to move. Furthermore, in order to achieve the movement of the mounting bracket 30 and the puncture needle 40, the configuration of the drive mechanism is not limited to the embodiments listed herein, but may also be other.

[0026] Please see Figure 1 , Figure 4 and Figure 5 , Figure 4 for Figure 1The schematic diagram of the main housing 10 in some embodiments shown is a structural diagram of some embodiments. Figure 5 for Figure 4 The illustrated embodiment shows a schematic diagram of the main housing 10 from another perspective. The main housing 10 may be made of a rigid material. The main housing 10 may be configured to form an accommodating space to accommodate all structures within the detection device 100, such as the abutment 20, mounting bracket 30, puncture needle 40, detection assembly 50, etc.

[0027] The main housing 10 may include a body 11 having a receiving space 1001. The body 11 may have an opening 1002 to allow the detection component 50 to pass from within the receiving space 1001 through the opening 1002 to the outside of the receiving space 1001 for application to a human body. In some embodiments, the main housing 10, such as the body 11, may be a cylindrical or frame structure closed at one end and having an opening 1002 at the other end. In some embodiments, the opening 1002 may serve as an opening of the housing assembly 200. In some embodiments, the opening of the housing assembly 200 allows the detection component 50 to pass through.

[0028] Please see Figure 3 and Figure 6 , Figure 6 for Figure 1 The illustrated embodiment shows a schematic diagram of the abutment member 20 in some embodiments. The abutment member 20 may be made of a rigid material. The abutment member 20 may include a body 21 that is slidably connected to the main housing 10, such as the body 11, and has a receiving space 2001. The abutment member 20, such as the body 21, may have a cylindrical or frame structure and an opening end 2002 on one side. In some embodiments, the opening end 2002 allows the detection component 50 to move from inside the receiving space 1001 and the receiving space 2001 to outside the receiving space 1001 and the receiving space 2001 through the opening end 2002, so as to be applied to a human body. In some embodiments, the opening end 1002 may serve as the opening end of the housing assembly 200. In some embodiments, the opening end 1002 and the opening end 2002 cooperate to move the detection component 50 from inside the receiving space 1001 and the receiving space 2001 to outside the receiving space 1001 and the receiving space 2001. In some embodiments, opening ends 1002 and 2002 may serve as opening ends of housing assembly 200. In some embodiments, the opening ends of housing assembly 200 may allow detection assembly 50 to pass through. In some embodiments, body 21 may be slidably connected to mounting bracket 30.

[0029] Please see Figure 3 and Figure 7 , Figure 7 for Figure 3The illustrated embodiment shows a schematic diagram of the mounting bracket 30 in some embodiments. The mounting bracket 30 can be made of rigid material and can be a frame structure, plate structure, column structure, or shell structure, etc. The mounting bracket 30 can be slidably disposed within the housing assembly 200, for example, the abutment member 20, to slide along the axial direction of the housing assembly 200, for example, the abutment member 20, toward the open end (e.g., open end 1002, open end 2002). Of course, in the scenario of assembling the testing device 100 or other scenarios, the mounting bracket 30 can also slide along the axial direction of the housing assembly 200, for example, the abutment member 20, toward the side away from the open end (e.g., open end 1002, open end 2002).

[0030] Understandably, the term "axial" as used in this application can refer to the actual central axis of a specific structure. However, when the specific structure is irregular, it can also be used to indicate the sliding direction or other meanings besides the central axis. Similarly, the term "radial" as used in this application can refer to the direction perpendicular to the central axis of a specific structure. However, when the specific structure is irregular, it can also be used to indicate the direction perpendicular to the sliding direction or other meanings besides the central axis.

[0031] In some embodiments, the mounting bracket 30 may be located within the receiving space 2001 and may slide within the receiving space 2001 toward the opening end (e.g., opening end 1002, opening end 2002). Of course, the mounting bracket 30 may also extend into the receiving space 1001 from the side away from the opening end (e.g., opening end 1002, opening end 2002).

[0032] Please see Figure 7 , Figure 8 and Figure 9 , Figure 8 for Figure 7 The illustrated embodiment shows a schematic diagram of the mounting bracket 30 from another perspective. Figure 9 for Figure 3The illustrated embodiment shows a partial structural diagram of the mounting bracket 30 cooperating with the detection component 50. The mounting bracket 30 may include a first support 31 and a second support 32 connected axially to the housing assembly 200, and may also include an activator 33 mounted on the first support 31. The first support 31 may be closer to the opening end (e.g., opening end 1002, opening end 2002) than the second support 32. The second support 32 may be slidably connected to the housing assembly 200, for example, the abutment member 20, and can be used to mount the puncture needle 40. The first support 31 can be used to mount the activator 33 and the detection component 50. The activator 33 can be used to activate the detection component 50 after it detaches from the first support 31. In some embodiments, the method by which the activator 33 activates the detection component 50 may be a technique well known to those skilled in the art. For example, if the distance between the activator 33 and the detection component 50 exceeds a predetermined distance threshold, the activator 33 will be activated based on the result of exceeding the predetermined distance threshold. For example, if the magnetic field strength between the activator 33 and the detection component 50 is lower than a predetermined magnetic field strength threshold, the activator 33 will be activated based on the result of the magnetic field strength being lower than the predetermined magnetic field strength threshold. Of course, other activation methods are also possible, and are not limited to the embodiments listed herein.

[0033] In some embodiments, the activator 33 may be a magnet, and the detection component 50 is activated based on the magnetic field of the activator 33 in response to changes in the distance between itself and the activator 33. For example, the detection component 50 may also contain a magnet, and the magnetic force between the magnet and the activator 33 may be lower than a preset threshold, thereby activating the detection component 50. For example, the detection component 50 may contain a Hall effect magnetic sensor to detect the strength and direction of the magnetic field generated by the activator 33, and generate a signal indicating whether the detection component 50 is activated based on the detection result.

[0034] The first bracket 31 may include a bracket body 311 and an elastic wall 314. The bracket body 311 can be used to position the activator 33 and also to mount the activator 33. The elastic wall 314 can limit the activator 33 on the bracket body 311, thereby realizing the mounting of the activator 33 on the mounting bracket 30. The provision of the elastic wall 314 can reduce the possibility of the activator 33 shaking, and also reduce the possibility of the activator 33 shaking due to processing errors. Furthermore, when the activation of the detection component 50 is affected by the distance between the detection component 50 and the activator 33, the provision of the elastic wall 314 can reduce the possibility that the detection component 50 is activated due to the shaking of the activator 33.

[0035] In some embodiments, the support body 311 and the second support 32 may be an integral structure. In some embodiments, the support body 311 and the second support 32 may be integrally formed. Furthermore, in some embodiments, the second support 32 may be a part of the support body 311. In some embodiments, the second support 32 may also be omitted, and the support body 311 may be provided with structures on the second support 32 that cooperate with other structures in the detection device 100.

[0036] In some embodiments, a settling area 3006 may be provided on the support body 311, which can be used to accommodate the activator 33. In some embodiments, the settling area 3006 may form a groove or through slot on the support body 311. In some embodiments, the settling area 3006 may form a blind hole or through hole on the support body 311. In some embodiments, the settling area 3006 may be integrally formed during the formation of the support body 311, or it may be formed by processing after the support body 311 is formed.

[0037] In some embodiments, the settling area 3006 can be disposed on the side of the support body 311 near the second support 32, or it can be disposed on the side of the support body 311 near the opening end (e.g., opening end 1002, opening end 2002), or even on the radial side of the support body 311. In some embodiments, the side of the support body 311 with the settling area 3006 is connected to the second support 32. This prevents the settling area 3006 from facing the opening end (e.g., opening end 1002, opening end 2002), thereby improving the appearance. In addition, the second support 32 can also cover or shield the settling area 3006, and the second support 32 can further limit the position of the activator 33 to ensure the stability of the activator 33 within the settling area 3006. In some embodiments, when the second support 32 is connected to the first support 31, such as the support body 311, the activator 33 can be confined within the settlement zone 3006 to ensure the stability of the activator 33 within the settlement zone 3006. Alternatively, the activator 33 may not be confined by the elastic wall 314, or the elastic wall 314 may be used. In other embodiments, the second support 32 may abut against the activator 33 to confine the activator 33 within the settlement zone 3006.

[0038] In some embodiments, the settling zone 3006 may be disposed near the edge of the support body 311, thereby forming a notch 3007 at the edge of the support body 311. The two ends of the elastic wall 314 are respectively located on both sides of the notch 3007, and at least one end of the elastic wall 314 is connected to the support body 311. Elastic deformation occurs at the portion of the elastic wall 314 between its two ends to apply an elastic preload to the activator 33.

[0039] Before the activation element 33 is installed in the settlement zone 3006, the portion of the elastic wall 314 between its two ends may not have elastic deformation, or may have preliminary elastic deformation. When the activation element 33 is installed in the settlement zone 3006, the activation element 33 will compress the elastic wall 314, causing the elastic wall 314 to undergo further elastic deformation. Between the elastic wall 314 and the activation element 33, the elastic wall 314 returns to its original state based on the elastic deformation, thus applying an elastic preload force to the activation element 33.

[0040] Please see Figure 10 and Figure 11 , Figure 10 for Figure 9 The illustrated embodiment shows a cross-sectional view of part of the mounting bracket 30 when it mates with the detection component 50 along line XI-XI. Figure 11 for Figure 10 The illustrated embodiment shows a schematic diagram of the cooperation between the first support 31 and the activator 33. The lower side of the elastic wall 314, i.e., the side facing the second support 32, may be at least partially spaced from the support body 311 to form a gap region 3008. The gap region 3008 can change the elastic deformation state and direction of the elastic wall 314, and may even change the distribution of the elastic preload, allowing the activator 33 to be stably installed in the settlement area 3006. In some embodiments, the gap region 3008 may be a gap or a hole. In some embodiments, the lower side of the elastic wall 314 may be completely spaced from the support body 311 to further change the distribution of the elastic preload, allowing the activator 33 to be stably installed in the settlement area 3006.

[0041] Please see Figure 10 The support body 311 may have a main surface, such as a first main surface 3101 and a second main surface 3102. The first main surface 3101 may be located on the side of the support body 311 facing the second support 32, and the second main surface 3102 may be located on the side of the support body 311 facing the open end (e.g., open end 1002, open end 2002), i.e., the side away from the second support 32. Furthermore, in some embodiments, a settlement area 3006 may be provided on the main surfaces, such as the first main surface 3101 and the second main surface 3102.

[0042] Please see Figure 9 and Figure 10The settlement zone 3006 may have a bottom wall surface 3115, a first side wall surface 3111, a second side wall surface 3112, and a third side wall surface 3113 that are recessed relative to the main surface (e.g., the first main surface 3101 and the second main surface 3102) of the support body 311. The first side wall surface 3111 and the second side wall surface 3112 connect the main surface (e.g., the first main surface 3101 and the second main surface 3102) and the bottom wall surface 3115 and are spaced apart from each other along the circumference (lateral circumference) of the support body 311. The third side wall surface 3113 connects the main surface (e.g., the first main surface 3101 and the second main surface 3102) and the bottom wall surface 3115 and is close to the interior of the support body 311. Furthermore, the first side wall surface 3111, the third side wall surface 3113, and the second side wall surface 3112 may be sequentially connected along the circumference of the support body 311. In some embodiments, the settling depth of the settling zone 3006 is adjustable so that a wall can be formed between the first side wall 3111 and the second side wall 3112, and opposite to the third side wall 3113, and the wall can be located below the elastic wall 314.

[0043] In some embodiments, the activator 33 may be supported on the bottom wall surface 3115.

[0044] In some embodiments, a notch 3007 may be formed between the first sidewall 3111 and the second sidewall 3112, and opposite to the third sidewall 3113. Furthermore, an elastic wall 314 may be disposed opposite to the third sidewall 3113 to elastically press the activator 33 against the third sidewall 3113. In some embodiments, the settlement depth of the settlement area 3006 may be adjustable such that the bottom wall 3115 is flush with the bottom of the notch 3007, or the bottom wall 3115 extends towards the edge of the support body 311 to form the notch 3007 at the edge.

[0045] Please see Figure 9 The elastic wall 314 can be an arc-shaped wall protruding away from the third side wall 3113, or it can be an arc-shaped wall protruding towards the third side wall 3113, so as to provide elastic preload through the elastic deformation of the arc-shaped wall and create a larger elastic deformation space.

[0046] In some embodiments, to achieve stable support of the activator 33 by the elastic wall 314, a plurality of protrusions 3141 are provided at intervals on the side of the elastic wall 314 facing the third side wall 3113. When the elastic wall 314 is an arc-shaped wall, the provision of the plurality of protrusions 3141 can increase the contact area with the activator 33. Of course, when the elastic wall 314 and the activator 33 are in surface contact, the provision of the plurality of protrusions 3141 changes the surface contact to point contact, thereby improving the stable support of the activator 33.

[0047] In some embodiments, protrusions may also be provided on at least one of a plurality of wall surfaces, such as the bottom wall surface 3115, the first side wall surface 3111, the second side wall surface 3112, and the third side wall surface 3113. For example, the first side wall surface 3111 may be provided with a protrusion 3114. For example, the second side wall surface 3112 may be provided with a protrusion 3114. For example, the third side wall surface 3113 may be provided with a protrusion 3114.

[0048] In some embodiments, the first bracket 31 may further include an elastic buckle 315 disposed in the settlement area 3006 and adjacent to the first side wall surface 3111. The elastic buckle 315 can be used to elastically press the activator 33 onto the second side wall surface 3112 and the bottom wall surface 3115, and can further limit the activator 33 so that the activator 33 can be stably installed in the settlement area 3006.

[0049] For example, the elastic buckle 315 cooperates with the second side wall 3112 in the horizontal direction to limit the activation member 33 in the horizontal direction, and cooperates with the bottom wall surface 3115 in the vertical direction to limit the activation member 33 in the vertical direction.

[0050] In some embodiments, the elastic buckle 315 may extend from the settling area 3006 to the side of the activator 33 opposite to the bottom wall surface 3115. The elastic buckle 315 may elastically deform in a direction toward or away from the second side wall surface 3112, and the elastic buckle 315 may engage the activator 33 on the side of the activator 33 opposite to the bottom wall surface 3115.

[0051] Before installing the activator 33 in the settlement zone 3006, the elastic buckle 315 can be elastically deformed in the direction away from the second side wall 3112. When the activator 33 is placed in the settlement zone 3006, the elastic buckle 315 returns to its original shape in the direction closer to the second side wall 3112 due to the elastic deformation. Then, while abutting against the activator 33 and elastically pressing the activator 33 against the second side wall 3112, the elastic buckle 315 extends to the side of the activator 33 away from the bottom wall 3115 to lock the activator 33, so as to elastically press the activator 33 against the bottom wall 3115.

[0052] In some embodiments, the activator 33 may be a columnar body, with the elastic wall 314 and the third side wall 3113 respectively engaging with the two end faces of the activator 33, and the elastic buckle 315 engaging with the outer peripheral surface of the activator 33.

[0053] In some embodiments, the elastic buckle 315 is provided with an elastic arm 3151 and a locking part 3152 located at the top of the elastic arm 3151. The elastic arm 3151 is used to fix the activator 33 in the horizontal direction together with the second side wall surface 3112; the locking part 3152 is used to press the activator 33 onto the bottom wall surface 3115.

[0054] Please see Figure 7 and Figure 12 , Figure 12 for Figure 7 The illustrated embodiment shows a schematic diagram of the cooperation between the first bracket 31 and the detection component 50. The first bracket 31 may also include a spring arm 313. The bracket body 311 can be used to position the detection component 50, and the spring arm 313 can limit the detection component 50 on the bracket body 311, thereby realizing the installation of the detection component 50 on the mounting bracket 30.

[0055] Please see Figure 7 and Figure 8 The second bracket 32 ​​can be connected to the first bracket 31, such as the bracket body 311, by means of snap-fit, screw-fit, plug-in, welding, bonding, or other methods well known to those skilled in the art.

[0056] The second bracket 32 ​​may include a base plate 321 connected to the first bracket 31, such as the bracket body 311, and a side plate 322 connected to the base plate 321 and surrounding it to form a mounting groove 3001. In some embodiments, the side plate 322 may extend from the base plate 321 toward the side opposite to the first bracket 31, such as the bracket body 311, to cooperate with the base plate 321 to form the mounting groove 3001. It is understood that the mounting groove 3001 is disposed on the side of the second bracket 32 ​​opposite to the first bracket 31, such as the bracket body 311.

[0057] In some embodiments, when the second support 32, such as the base plate 321, is connected to the first support 31, such as the support body 311, the settlement area 3006 can be covered or shielded.

[0058] In some embodiments, the second support 32, for example, the base plate 321, may be provided with a protruding rib on the side facing the first support 31, for example, the support body 311, to abut against the activator 33 and to confine the activator 33 within the settlement zone 3006.

[0059] In some embodiments, the mounting slot 3001 can be used to mount the puncture needle 40 and can accommodate the drive mechanism.

[0060] In some embodiments, a first perforation 3002 may be provided on the base plate 321 so that the puncture needle 40 can extend through the first perforation 3002 to the side of the base plate 321 near the first support 31, such as the support body 311, which also facilitates the insertion of the needle into the human body.

[0061] In some embodiments, the base plate 321 may be provided with a plurality of grippers 3211 within the mounting groove 3001. The plurality of grippers 3211 may surround the first perforation 3002 and cooperate to clamp the puncture needle 40, thereby locking and unlocking the puncture needle 40. When the plurality of grippers 3211 release the lock on the puncture needle 40, the drive mechanism may push the puncture needle 40 relative to the second support 32, such as the base plate 321, to move away from the human body, so that the puncture needle 40 moves from the first perforation 3002 to the side of the mounting groove 3001, thereby allowing the puncture needle 40 to be pulled out from the human body.

[0062] In some embodiments, please refer to Figure 8 The second support 32, such as the base plate 321, is provided with a limiting hole 3212. An elastic buckle 315 can be placed within the limiting hole 3212 so that the second support 32, such as the base plate 321, limits the elastic buckle 315, ensuring that the elastic buckle 315 stably installs the activator 33 within the settlement area 3006. The elastic buckle 315 is placed within the limiting hole 3212 to avoid obstruction during installation. After assembly, the second support 32, such as the base plate 321, limits the elastic buckle 315.

[0063] In some embodiments, the second bracket 32, such as the side plate 322, has second elongated grooves 3221 evenly distributed around its outer circumference for sliding connection with the abutment 20. In some embodiments, the number of second elongated grooves 3221 may be 2, 3, 4, or 5, etc., and the specific number can be set according to the needs of those skilled in the art. In some embodiments, the number of second elongated grooves 3221 is sufficient to maintain stable sliding between the mounting bracket 30 and the abutment 20.

[0064] In some embodiments, the second bracket 32, for example, the outer side of the side plate 322, is provided with a retaining slider 3225 that abuts against the inner wall surface of the abutment 20, so as to enhance the stability of the sliding between the mounting bracket 30 and the abutment 20 by the retaining slider 3225.

[0065] In some embodiments, the second bracket 32, for example, the base plate 321, may be provided with a clearance groove 3224 on the side facing the first bracket 31, for example, the bracket body 311. The clearance groove 3224 can make way for the abutment member 20. In some embodiments, the clearance groove 3224 may extend away from the first bracket 31, for example, the bracket body 311, and extend to the side plate 322. In some embodiments, the clearance groove 3224 may communicate with the mounting groove 3001.

[0066] Please see Figure 7The second bracket 32, for example, has a first locking portion 3222 and a second locking portion 3223 on its outer side, for locking or unlocking with the abutment member 20, for example, the main body 21. In some embodiments, the first locking portion 3222 and the second locking portion 3223 may be grooves, and in other embodiments, they may be other structures such as protrusions. In some embodiments, the first locking portion 3222 is closer to the opening end (e.g., opening end 1002, opening end 2002) than the second locking portion 3223. In some embodiments, the first locking portion 3222 may extend away from the opening end (e.g., opening end 1002, opening end 2002), and the second locking portion 3223 may extend toward the opening end (e.g., opening end 1002, opening end 2002) and may extend to the base plate 321 and / or the first bracket 31, for example, the bracket body 311.

[0067] Understandably, when the second bracket 32 ​​is part of the bracket body 311, the first locking part 3222 and the second locking part 3223 can be provided on the bracket body 311.

[0068] Please combine Figure 3 As shown, during the sliding process of the mounting bracket 30, such as the bracket body 311, relative to the housing assembly 200, such as the abutment member 20, toward the open end (e.g., open end 1002, open end 2002), the mounting bracket 30, such as the bracket body 311, switches from a first state in which the first locking part 3222 is engaged with the housing assembly 200, such as the abutment member 20, to a second state in which the second locking part 3223 is engaged with the housing assembly 200, such as the abutment member 20. The elastic arm 313 can limit the detection component 50 on the bracket body 311 in the first state.

[0069] In some embodiments, the elastic arm 313 can limit the detection component 50 on the support body 311 in the second state. At this time, the detection component 50 can be connected to the human body to be applied to the human body. When the detection device 100 is removed, the limiting force of the elastic arm 313 on the detection component 50 in the second state is less than the connection force between the detection component 50 and the human body, thereby allowing the detection component 50 to detach from the support body 311 and remain on the human body.

[0070] Of course, in some embodiments, the elastic arm 313 may also release the detection component 50 from the support body 311 in the second state.

[0071] Please see Figure 7 and Figure 12 The elastic arm 313 can be connected to the support body 311 and can be bent to undergo elastic deformation. In some embodiments, the elastic arm 313 can be directly connected to the support body 311 or detachably connected. In some embodiments, the elastic arm 313 and the support body 311 can be integrally formed.

[0072] Please see Figure 2 , Figure 3 and Figure 12 When the mounting bracket 30, such as the first bracket 31, is used to mount the detection component 50, the elastic arm 313 can abut against the housing assembly 200, such as the abutment member 20, so that the elastic arm 313 deforms radially (perpendicular to the axial direction of the housing assembly 200), thereby allowing the elastic arm 313 to inelastically or elastically abut against the detection component 50, thereby limiting the detection component 50 on the bracket body 311. In some embodiments, when there are multiple elastic arms 313, some elastic arms 313 may not abut against the detection component 50, or all of them may abut against the detection component 50, thereby limiting the detection component 50 on the bracket body 311.

[0073] In some embodiments, the elastic arm 313 is inelastically abutted against the detection component 50. However, when there are processing errors in the housing assembly 200, mounting bracket 30, or detection component 50, the elastic arm 313 may elastically abut against the detection component 50. Furthermore, when the detection component 50 tends to wobble and fall off due to processing errors or other reasons, it may touch the elastic arm 313, causing the elastic arm 313 to elastically deform. This elastic deformation further pushes the detection component 50 to correct its position, ensuring that the detection component 50 does not shift.

[0074] In some embodiments, when the elastic arm 313 elastically abuts against the detection component 50, the elastic deformation of the elastic arm 313 can adapt to the outer periphery of the detection component 50. Furthermore, if the housing assembly 200, mounting bracket 30, or detection component 50 has manufacturing errors, the rigid abutment between the housing assembly 200, mounting bracket 30, and detection component 50 may cause the detection component 50 to deviate from its preset installation position on the mounting bracket 30. This may also lead to unstable installation of the detection component 50 on the mounting bracket 30, or even prevent the detection component 50 from being installed on the mounting bracket 30 at all. The elastic arm 313 can mitigate these problems by utilizing its elastic deformation to adapt to the abutment and engagement scenarios of the elastic arm 313 and the detection component 50.

[0075] In some embodiments, the elastic arm 313 may be correspondingly provided with the clearance groove 3224, thereby allowing clearance to be provided at the part of the housing assembly 200, such as the abutment member 20, that abuts with the elastic arm 313, so that the part of the housing assembly 200, such as the abutment member 20, that abuts with the elastic arm 313 can slide into the clearance groove 3224. In some embodiments, when the radial dimension of the bracket body 311 is large enough, it will block the clearance groove 3224, and thus the clearance groove 3224 may also be provided on the bracket body 311.

[0076] Understandably, when the second bracket 32 ​​is part of the bracket body 311, the clearance groove 3224 can be provided on the bracket body 311.

[0077] Please see Figure 6 The abutment member 20, for example, has first elongated grooves 211 evenly distributed around its outer circumference for sliding connection with the main housing 10, for example, the body 11. In some embodiments, the number of first elongated grooves 211 may be 2, 3, 4, or 5, etc., and the specific number can be set according to the needs of those skilled in the art. In some embodiments, the number of first elongated grooves 211 is sufficient to maintain stable sliding between the abutment member 20 and the main housing 10, for example, the body 11.

[0078] The abutment member 20, for example, has a latching portion 212 on its outer side, for locking and unlocking with the abutment member 20, for example, the main body 21, and for abutting and limiting the main housing 10, for example, the body 11. In some embodiments, the latching portion 212 may be a hook-shaped structure. In some embodiments, the latching portion 212 may include a first latching portion 2121 and a second latching portion 2122. In some embodiments, the first latching portion 2121 and the second latching portion 2122 cooperate to abut and limit the main housing 10, for example, the body 11. In some embodiments, the first latching portion 2121 may limit the movement of the abutment member 20, for example, the main body 21, relative to the main housing 10, for example, the body 11 towards the opening end 1002.

[0079] In some embodiments, the second latching portion 2122 can be locked and unlocked with the abutment 20, such as the main body 21, and can abut with the main housing 10, such as the body 11. In some embodiments, the second latching portion 2122 is latched to the first locking portion 3222 in a first state, limiting the movement of the mounting bracket 30 relative to the housing assembly 200 toward the opening end (e.g., opening end 1002, opening end 2002). In some embodiments, the second latching portion 2122 is latched to the second locking portion 3223 in a second state, limiting the movement of the mounting bracket 30 relative to the housing assembly 200 toward the side away from the opening end (e.g., opening end 1002, opening end 2002). This can prevent the mounting bracket 30 from sliding when the user presses the mounting bracket 30 after using the detection device 200, further avoiding repeated loading of the detection assembly 50, and also avoiding cross-infection problems caused by repeated use of the detection device 200. It can also prevent the user from being accidentally pricked by the puncture needle 40 inside the detection device 200.

[0080] Please see Figure 3When in use, the main housing 10, for example, the body 11, is pressed, causing the abutment 20, for example, the main body 21, to slide into the main housing 10, for example, the accommodating space 1001. The second latching part 2122 disengages from the abutment of the main housing 10, for example, the main body 11, and moves radially away from the first locking part 3222. This disengages from the latching connection with the first locking part 3222, releasing the locking of the abutment 20, for example, the main body 21, on the mounting bracket 30. This allows the mounting bracket 30 to slide out of the main housing 10, for example, the accommodating space 1001. Consequently, the second latching part 2122 can latch into the second locking part 3223, preventing the mounting bracket 30 from sliding into the main housing 10, for example, the accommodating space 1001.

[0081] Please see Figure 6 The inner wall of the abutment 20, such as the main body 21, is circumferentially distributed with second elongated sliders 213. These second elongated sliders 213 can be accommodated within second elongated grooves 3221 to achieve a sliding connection between the abutment 20, such as the main body 21, and the mounting bracket 30. In some embodiments, at least one second elongated slider 213 can be accommodated within a second elongated groove 3221. In some embodiments, the number of second elongated sliders 213 can be 2, 3, 4, or 5, etc., and the specific number can be set according to the needs of those skilled in the art. In some embodiments, the number of second elongated sliders 213 is sufficient to maintain stable sliding between the mounting bracket 30 and the abutment 20.

[0082] In some embodiments, the abutment 20, for example, may have a pressing portion 214 on the inner wall of the main body 21 to abut against the elastic arm 313. In some embodiments, the relief groove 3224 may accommodate the pressing portion 214 when the mounting bracket 30 moves axially toward the opening end (e.g., opening end 1002, opening end 2002) relative to the housing assembly 200. The relief groove 3224 ensures that the elastic arm 313 does not get too close to the inner wall surface of the housing assembly 200, thus affecting the elastic deformation space of the elastic arm 313.

[0083] Please see Figure 7 and Figure 12 The support body 311 is provided with a receiving groove 3003 on the side facing the open end (e.g., open end 1002, open end 2002). The receiving groove 3003 can accommodate the detection component 50 to position the detection component 50.

[0084] In some embodiments, a second perforation 3004 is provided at the bottom of the receiving groove 3003. The second perforation 3004 is disposed opposite to and communicates with the first perforation 3002, thereby allowing the puncture needle 40 to extend into the receiving groove 3003 through the first perforation 3002 and the second perforation 3004 to cooperate with the detection component 50.

[0085] In some embodiments, the receiving groove 3003 may have a sidewall 312. The sidewall 312 may be provided with a notch 3005, and a spring arm 313 may be provided in the notch 3005 to cooperate with the detection component 50 at the notch 3005. In some embodiments, the spring arm 313 may be machined from the sidewall 312, thereby simplifying the machining difficulty of the first bracket 31.

[0086] Please see Figure 10 The receiving groove 3003 and the settling area 3006 are respectively disposed on both sides of the support body 311. For example, the settling area 3006 is disposed on the first main surface 3101, and the receiving groove 3003 is disposed on the second main surface 3102, which facilitates injection molding and processing, and also helps to improve the overall structural strength of the support body 311. Of course, the settling area 3006 and the receiving groove 3003 can also be disposed on the same side of the support body 311, that is, on the side away from the second support 32.

[0087] In some embodiments, the activator 33 is located between the detection component 50 and the elastic wall 314, that is, when the elastic wall 314 elastically presses the activator 33 against the third side wall 3113, the activator 33 is brought as close as possible to the detection component 50. In some embodiments, the third side wall 3113 may be located between the activator 33 and the detection component 50.

[0088] In some embodiments, the sum of the maximum depth L of the settling zone 3006 sinking relative to the first main surface 3101 and the maximum depth M of the receiving groove 3003 relative to the second main surface 3102 is greater than the maximum thickness N of the support body 311 between the first main surface 3101 and the second main surface 3102, thereby enabling at least a portion of the activator 33 to be radially relative to at least a portion of the detection component 50.

[0089] In some embodiments, the number of elastic arms 313 may be more than one, such as a first elastic arm and a second elastic arm symmetrically arranged, and the first elastic arm and the second elastic arm may be arranged at circumferential intervals around the detection component 50. The symmetrical arrangement of multiple elastic arms 313 can stably mount the detection component 50 on the mounting bracket 30. In some embodiments, the sidewall 312 may be provided with a notch 3005 for each elastic arm 313.

[0090] Please see Figure 2 and Figure 12 The elastic arm 313 can generate an axial component force on the detection component 50 along the axis of the housing component 200 and toward the bracket body 311. In this way, the elastic deformation of the elastic arm 313 can press the detection component 50 onto the bracket body 311, thereby improving the installation stability of the detection component 50 on the mounting bracket 30.

[0091] Please refer to the following: Figure 3 and Figure 6 The holding part 214 may be provided protruding on the inner wall of the housing assembly 200, such as the abutment member 20, so as to abut against the elastic arm 313. The holding part 214 may be released from abutment against the elastic arm 313 after the mounting bracket 30 moves a predetermined distance axially relative to the housing assembly 200 toward the opening end (e.g., opening end 1002, opening end 2002).

[0092] In some embodiments, when the holding part 214 and the elastic arm 313 are released from contact, the elastic arm 313 can limit the detection component 50 on the support body 311. At this time, the detection component 50 can be connected to the human body to be applied to the human body. When the detection device 100 is removed, the limiting force of the elastic arm 313 on the detection component 50 is less than the connection force between the detection component 50 and the human body, thereby allowing the detection component 50 to detach from the support body 311 and remain on the human body.

[0093] Of course, in some embodiments, when the holding part 214 and the elastic arm 313 are released from contact, the elastic arm 313 does not act on the detection component 50, thereby allowing the detection component 50 to separate from the mounting bracket 30 and be applied to the human body, thus realizing the automatic release of the detection component 50.

[0094] In some embodiments, the protrusion height of at least a portion of the holding portion 214 relative to the inner wall of the housing assembly 200 gradually decreases. As a result, when the mounting bracket 30 slides axially toward the opening end (e.g., opening end 1002, opening end 2002), the elastic arm 313 can move radially away from the detection component 50 while in contact with the holding portion 214. This prevents the elastic arm 313 from acting on the detection component 50, thereby allowing the detection component 50 to separate from the mounting bracket 30 and be applied to the human body, thus achieving automatic release of the detection component 50.

[0095] Please see Figure 4 and Figure 5 The inner wall of the main housing 10, such as the body 11, is circumferentially provided with a plurality of first elongated sliders 111 for sliding connection with the abutment 20. In some embodiments, the plurality of first elongated sliders 111 are correspondingly arranged with a plurality of first elongated grooves 211, such that a first elongated groove 211 accommodates at least one first elongated slider 111, thereby realizing the sliding connection between the main housing 10, such as the body 11, and the abutment 20, such as the body 21.

[0096] In some embodiments, the number of first elongated sliders 111 may be 3, 4, or 5, etc., and the specific number can be set according to the needs of those skilled in the art. In some embodiments, the number of first elongated sliders 111 may be sufficient to maintain the stable sliding of the main housing 10, such as the body 11, and the abutment 20, such as the main body 21.

[0097] In some embodiments, to achieve stable sliding of the abutment 20 within the main housing 10, such as the body 11, an abutment slider 1111 is provided adjacent to the first elongated slider 111 to abut against and limit the movement of the abutment 20. In some embodiments, the number of abutment sliders 1111 may be less than the number of the first elongated sliders 111. In some embodiments, the number of abutment sliders 1111 may be half the number of the first elongated sliders 111. In some embodiments, the number of abutment sliders 1111 may be 3, 4, or 5, etc., and the specific number can be set according to the needs of those skilled in the art. In some embodiments, the number of abutment sliders 1111 is sufficient to maintain stable sliding between the main housing 10, such as the body 11, and the abutment 20, such as the body 21.

[0098] A first retaining portion 112 may be provided on the inner wall of the main housing 10, such as the body 11, to abut and limit the contact member 20, such as the latching portion 212. In some embodiments, the first retaining portion 112 may be a protrusion. Of course, it may also be other structures that can be snapped together. In some embodiments, the first retaining portion 112 may abut and cooperate with the first latching portion 2121 to limit the movement of the contact member 20, such as the body 21, relative to the main housing 10, such as the body 11, toward the opening end 1002. In some embodiments, the first retaining portion 112 may cooperate with the second latching portion 2122 to lock and unlock the contact member 20, such as the body 21.

[0099] Please see Figure 3 When in use, the main housing 10, for example, the body 11, is pressed, causing the abutment 20, for example, the main body 21, to slide into the main housing 10, for example, the accommodating space 1001. The second latching part 2122 disengages from the abutment of the first holding part 112 and moves radially away from the first locking part 3222, thereby disengaging from the latching connection with the first locking part 3222. This releases the locking of the abutment 20, for example, the main body 21, to the mounting bracket 30, allowing the mounting bracket 30 to slide out of the main housing 10, for example, the accommodating space 1001. Consequently, the second latching part 2122 can latch into the second locking part 3223, preventing the mounting bracket 30 from sliding into the main housing 10, for example, the accommodating space 1001.

[0100] Please see Figure 3 The gripper 3211 can be in a retracted state, thereby gripping and limiting the puncture needle 40, and the second support 32, such as the base plate 321, cannot move in direction F2. When the second support 32, such as the base plate 321, moves in direction F1, the gripper 3211 can release the lock on the puncture needle 40, which allows the drive mechanism to push the puncture needle 40 relative to the second support 32, such as the base plate 321, to move away from the human body, so that the puncture needle 40 moves from the first perforation 3002 to the mounting groove 3001, so that the puncture needle 40 can be pulled out from the human body.

[0101] Please see Figure 12 The detection component 50 may include a detection body 51 and a detection needle 52 disposed on the detection body 51 and cooperating with the puncture needle 40. The detection body 51 serves as the main structure of the detection component 50, receiving data signals detected by the detection needle 52, processing the data signals to generate detection results, and connecting to an external device via electrical or communication for data display and further technical analysis. The detection body 51 may be housed within a receiving groove 3003 and may abut against a spring arm 313. In some embodiments, the detection body 51 may have a third perforation 5001, which is opposite to and communicates with the second perforation 3004 and the first perforation 3002, allowing the puncture needle 40 to extend through the first perforation 3002, the second perforation 3004, and the third perforation 5001 to the side of the detection body 51 near the port. In some embodiments, the detection needle 52 may be disposed within the third perforation 5001 and cooperate with the puncture needle 40.

[0102] In some embodiments, the drive mechanism may be made of an elastic material. In some embodiments, the drive mechanism may be a spring. In some embodiments, the drive mechanism may abut between the main housing 10 and the second bracket 32, such as the base plate 321, and may extend into the mounting groove 3001.

[0103] In some embodiments, the drive mechanism may be made of an elastic material. In some embodiments, the drive mechanism may be a spring.

[0104] Please see Figure 13 , Figure 13 for Figure 1 The schematic diagram of the detection device 100 in the illustrated embodiment is shown in some other embodiments. For example, the housing 10 of the detection device 100 may also include an end cap 101. The end cap 101 can block the opening end 1002 of the main housing 101.

[0105] The end cap 101 and the outer casing 10, such as the main casing 101, can be configured to form a receiving space 1001 to accommodate all structures within the detection device 100, such as the abutment 20, mounting bracket 30, puncture needle 40, and detection assembly 50. The main casing 101 and the end cap 101 can be detachably connected by means well known to those skilled in the art, such as snap-fit, screw-fit, or plug-in, thereby allowing the end cap 101 to be separated from or assembled from the main casing 101. In some embodiments, the end cap 101 can be rotatably engaged with the main casing 101 about a preset rotation axis to achieve a detachable connection. In some embodiments, the end cap 101 may not be part of the casing assembly 200. In some embodiments, the receiving space 1001 may be disposed within the main casing 101.

[0106] End cap 101 may be connected to main housing 101, such as body 11, having accommodating space 1001. Main housing 101, such as body 11, may have an open end 1003 to be connected to end cap 101 at the open end 1003, such that end cap 101 seals open end 1003.

[0107] Please see Figure 14 , Figure 14 for Figure 13 The schematic diagram of the end cap 101 in the embodiment shown shows that the inner peripheral wall of the end cap 101 is provided with a tube rib 1011 protruding from the end cap 101. The tube rib 1011 fits against the inner side wall of the main housing 101, such as the body 11, to prevent the end cap 101 from shaking in the horizontal direction relative to the main housing 101, such as the body 11.

[0108] In some embodiments, the upper surface of the pipe rib 1011 is provided with a guide surface 1012 to facilitate the installation of the pipe rib 1011 with the main housing 101, such as the body 11.

[0109] In the several embodiments provided in this application, it should be understood that the disclosed methods and devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For instance, the division of modules or units is only a logical functional division, and there may be other division methods in actual implementation. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed.

[0110] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment, depending on actual needs.

[0111] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0112] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A detection device, characterized in that, It includes a mounting bracket, a detection component fixed by the mounting bracket, and an activator, wherein the detection component is configured to be activated by the activator after being detached from the mounting bracket; The mounting bracket includes a first bracket for fixing the detection component and the activator. The first bracket includes a bracket body with a settling area. The activator is placed in the settling area, and the periphery of the settling area limits the activator in the horizontal direction.

2. The detection device according to claim 1, characterized in that, The settlement zone is located on one side of the support body and has an elastic wall. The elastic wall can apply an elastic preload to the activator in the horizontal direction.

3. The detection device according to claim 2, characterized in that, The settlement zone forms a notch at the edge of the support body, and the two ends of the elastic wall are respectively on both sides of the notch and at least one end is connected to the support body.

4. The detection device according to claim 3, characterized in that, The lower side of the elastic wall is at least partially spaced from the support body.

5. The detection device according to claim 2, characterized in that, The bottom of the settling zone is provided with a bottom wall surface, and the periphery of the settling zone is also provided with a first side wall surface, a second side wall surface and a third side wall surface. The second side wall surface, the third side wall surface and the elastic wall are all provided with inward protrusions to fix the activator.

6. The detection device according to claim 5, characterized in that, An elastic buckle extending from the bottom wall surface is provided in the settlement zone. The elastic buckle is configured to cooperate with the second side wall surface in the horizontal direction to limit the activation element in the horizontal direction, and to cooperate with the bottom wall surface in the vertical direction to limit the activation element in the vertical direction.

7. The detection device according to claim 6, characterized in that, The elastic buckle has an elastic arm and a locking part located at the top of the elastic arm. The elastic arm is used to fix the activator in the horizontal direction together with the second side wall surface; the locking part is used to press the activator against the bottom wall surface.

8. The detection device according to claim 6, characterized in that, The mounting bracket also includes a second bracket, and the first bracket is snapped into the second bracket; The second bracket is provided with a limiting hole that penetrates the bottom plate of the second bracket. The elastic buckle is placed in the limiting hole to avoid the elastic buckle during installation. After assembly, the second bracket limits the elastic buckle.

9. The detection device according to claim 8, characterized in that, The bottom surface of the second support base plate abuts against the activator to confine the activator within the settlement zone.

10. The detection device according to claim 1, characterized in that, The main body of the support is provided with a receiving groove for accommodating the detection component.

11. The detection device according to claim 10, characterized in that, The detection device further includes a housing assembly, which has an opening for the detection assembly to pass through. The mounting bracket is slidably connected inside the housing assembly to slide toward the opening. The receiving groove is located on the side of the support body facing the opening.

12. The detection device according to claim 11, characterized in that, The housing assembly includes a main housing and an abutment member. The abutment member is slidably connected to the main housing, and the mounting bracket is slidably connected to the abutment member. The open end is disposed on the main housing and the abutment member. The sliding direction of the abutment member in the main housing is parallel to the sliding direction of the mounting bracket in the main housing.

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