Switching assembly and treatment equipment

Abstract

The embodiment of the utility model provides a switching assembly and treatment equipment. The switching assembly is used for switching an acquisition interface of a detection electronic device arranged on a circuit board, the switching assembly comprises a switching piece, the switching piece is connected to a first position of the circuit board, the switching piece is provided with a switching channel, the switching channel is communicated with the acquisition interface of the detection electronic device, and the switching piece is connected with the acquisition interface of the detection electronic device. The first position is a position corresponding to the acquisition interface of the detection electronic device arranged on the circuit board. Therefore, on one hand, the detection electronic device can be directly attached to the circuit board, and then the size and the production cost of the detection electronic device are reduced. And on the other hand, the acquisition interface of the detection electronic device is extended through the switching channel, so that the switching assembly can realize the shape design of various switching assemblies based on the diameter size of the pipeline matched with the switching assembly to meet different application scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a switching component and a therapeutic device. Background Art

[0002] In related therapeutic devices, it is usually necessary to fix the electronic components included in the therapeutic device on a circuit board, and the circuit board is arranged in the device host.

[0003] At present, in order to adapt to the actual position or space of different signal acquisition sources, and to adapt to the size or diameter of the connecting components (e.g., connecting pipes) between the signal acquisition source and the detection electronic device, the detection electronic device (e.g., detection sensor) set on the circuit board usually has a larger volume size set to adapt to the use scenario. Therefore, the detection electronic device with a larger volume size can generally only be fixed on the circuit board by welding. However, compared with the surface-mount electronic device, the welded electronic device on the circuit board is more expensive and larger in size. Utility Model Content

[0004] In order to solve or partially solve the above problems, the utility model discloses a switching component and a treatment device to solve the problem that the existing technology cannot meet the switching needs of low-cost and multi-scenario applications of electronic devices.

[0005] In a first aspect, the utility model discloses a switching component for switching a collection interface of a detection electronic device arranged on a circuit board, the switching component comprising:

[0006] An adapter, the adapter is connected to a first position of the circuit board, the adapter is provided with an adapter channel, the adapter channel is connected to the collection interface of the detection electronic device, wherein the first position is the position of the circuit board corresponding to the collection interface of the detection electronic device.

[0007] Optionally, the adapter assembly further includes a sealing member;

[0008] The sealing member is arranged between the adapter and the detection electronic device;

[0009] A sealing channel is provided in the middle of the sealing member, and the sealing channel is communicated with the transfer channel, wherein the collection interface of the detection electronic device is located in the sealing channel.

[0010] Optionally, the sealing component and the adapter are an integrated structure.

[0011] Optionally, the sealing component and the adapter are split structures.

[0012] Optionally, the sealing member is clamped on the adapter.

[0013] Optionally, the end of the adapter facing the sealing member includes a clamping cavity, and a clamping groove is provided on the inner wall of the clamping cavity;

[0014] A raised rib is provided on the outer wall of the end of the sealing member facing the adapter;

[0015] When the sealing member is clamped on the adapter, the raised rib is clamped in the clamping groove.

[0016] Optionally, the axis of the sealing channel is parallel to the axis of the transfer channel.

[0017] Optionally, the end of the adapter facing the circuit board is detachably connected to the circuit board.

[0018] Optionally, it is characterized in that the end of the adapter facing the circuit board is provided with at least a first claw and a second claw;

[0019] The circuit board is provided with a first slot located at a first position corresponding to the first claw, and the circuit board is provided with at least a second slot located at a second position corresponding to the second claw;

[0020] The first clamping claw is clamped in the first clamping slot, and the second clamping claw is clamped in the second clamping slot, wherein the first position and the second position are two relative positions on the circuit board on the peripheral side where the detection electronic component is arranged.

[0021] Optionally, at least a first limiting protrusion and a second limiting protrusion are provided at the end of the adapter facing the circuit board;

[0022] At least one first limiting groove located at a third position is provided on the circuit board corresponding to the first limiting protrusion, and at least one second limiting groove located at a fourth position is provided on the circuit board corresponding to the second limiting protrusion;

[0023] The first limiting protrusion is clamped in the first limiting groove, and the second limiting protrusion is clamped in the second limiting groove, wherein the third position and the fourth position are two relative positions on the peripheral side of the circuit board where the detection electronic device is arranged, and the third position and the first position are two staggered positions.

[0024] Optionally, the adapter includes an adapter housing and a signal collection column;

[0025] The signal collection column is located at the end of the adapter housing away from the circuit board, the adapter channel is opened inside the signal collection column, and the adapter channel is communicated with the adapter housing.

[0026] Optionally, the adapter shell covers the sealing element.

[0027] Optionally, the signal collection column and the adapter housing are detachably connected or integrally formed.

[0028] In a second aspect, an embodiment of the utility model provides a treatment device, the treatment device comprising a device host, a circuit board, a detection electronic device and a switching component as described in any embodiment of the first aspect;

[0029] The circuit board is arranged in the host, the detection electronic device is electrically arranged on the circuit board, one end of the adapter is connected to the detection electronic device, the other end of the adapter is connected to the signal acquisition source in the host, and the signal of the signal acquisition source is transmitted to the detection electronic device through the adapter.

[0030] Optionally, the detection electronic device is any one of a flow sensor, a temperature sensor, a pressure sensor, and a gas sensor.

[0031] Compared with the prior art, the embodiments of the present invention have the following advantages:

[0032] When the detection electronic device set on the circuit board is transferred by the adapter assembly provided by the embodiment of the utility model, it can be directly connected through the adapter and the acquisition interface of the detection electronic device, and then the adapter with different volume size or diameter can be replaced and installed to adapt to different usage scenarios while keeping the detection electronic device unchanged. In this way, not only can the detection electronic device be directly attached to the circuit board to directly replace the welding detection electronic device with a large volume and a high price, thereby reducing the volume and production cost of the detection electronic device, but also the acquisition interface of the detection electronic device can be extended through the adapter channel, so that the adapter assembly provided by the embodiment of the utility model can realize the shape and diameter design of various adapter assemblies based on the size and shape of the connecting assembly matched with the adapter assembly, so as to meet different application scenarios, thereby expanding the application scope of the adapter assembly provided by the embodiment of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 This is one of the schematic diagrams of assembling a switching component and a circuit board according to an embodiment of the utility model;

[0035] Figure 2 This is the second schematic diagram of the assembly of a switching component and a circuit board according to an embodiment of the utility model;

[0036] Figure 3 The utility model is a switching component and a circuit board along the Figure 1 Schematic diagram of the cross-sectional structure in the AA direction;

[0037] Figure 4 It is a schematic diagram of the exploded structure of a switching assembly according to an embodiment of the utility model;

[0038] Figure 5 This is one of the structural schematic diagrams of an adapter included in an adapter assembly of an embodiment of the utility model;

[0039] Figure 6 This is a second structural schematic diagram of an adapter included in an adapter assembly of an embodiment of the utility model;

[0040] Figure 7 This is a third structural schematic diagram of an adapter included in an adapter assembly of an embodiment of the utility model;

[0041] Figure 8 This is a fourth structural schematic diagram of an adapter included in an adapter assembly of an embodiment of the utility model;

[0042] Fig. 9 This is a fifth structural schematic diagram of an adapter included in an adapter assembly of an embodiment of the utility model;

[0043] Fig.10 This is the sixth structural schematic diagram of a transfer component included in a transfer assembly of an embodiment of the utility model;

[0044] Fig.11 This is the seventh structural schematic diagram of an adapter included in an adapter assembly of an embodiment of the utility model;

[0045] Fig.12 This is one of the structural schematic diagrams of a sealing member included in a switching assembly of an embodiment of the utility model;

[0046] Fig.13 This is a second structural schematic diagram of a sealing member included in a switching assembly according to an embodiment of the utility model;

[0047] Fig.14 This is a third structural schematic diagram of a sealing member included in a switching assembly according to an embodiment of the utility model;

[0048] Fig.15 This is a fourth structural schematic diagram of a sealing member included in a switching assembly according to an embodiment of the utility model;

[0049] Fig.16 This is a fifth structural schematic diagram of a sealing member included in a switching assembly of an embodiment of the utility model;

[0050] Fig.17 This is the sixth structural schematic diagram of a seal included in a switching assembly of an embodiment of the utility model;

[0051] Fig.18 This is the seventh structural schematic diagram of a sealing component included in a switching assembly of an embodiment of the utility model.

[0052] Description of reference numerals:

[0053] 1-adapter assembly; 2-circuit board; 3-detection electronic device; 11-seal; 12-adapter; 111-sealing channel; 112-raised rib; 121-adapter channel; 122 clamping groove; 123-first clamping claw; 124-second clamping claw; 125-first limiting protrusion; 126-second limiting protrusion; 127-adapter housing; 128-signal acquisition column; 201-first clamping slot; 202: second clamping slot; 203-first limiting slot; 204-second limiting slot; 301-acquisition interface. DETAILED DESCRIPTION

[0054] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0055] It should be understood that the references to "one embodiment" or "an embodiment" throughout the specification mean that the specific features, structures, or characteristics associated with the embodiment are included in at least one embodiment of the present invention. Therefore, the references to "in one embodiment" or "in an embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0056] First, Figure 1 This is one of the assembly diagrams of a switching component and a circuit board in an embodiment of the utility model. Figure 2 This is the second schematic diagram of an assembly of a switching component and a circuit board in an embodiment of the utility model. Figure 3 The utility model is a switching component and a circuit board along the Figure 1 Schematic diagram of the cross-sectional structure in the AA direction, Figure 4 This is a schematic diagram of the exploded structure of a switching assembly according to an embodiment of the utility model. Figure 1 , Figure 2 , Figure 3 and Figure 4 The adapter component 1 is used for transferring the detection electronic device 3 set on the circuit board 2. The adapter component 1 includes: an adapter 12, the adapter 12 is connected to the first position of the circuit board 2, the adapter 12 is provided with a transfer channel 121, the transfer channel 121 is connected to the collection interface 301 of the detection electronic device 3, wherein the first position is the position corresponding to the collection interface 301 of the detection electronic device 3 set on the circuit board 2.

[0057] It can be seen from the above embodiments that in the embodiment of the utility model, since the adapter 12 is connected to the first position of the circuit board 2, the adapter 12 is provided with a transfer channel 121, and the transfer channel 121 is connected to the acquisition interface 301 of the detection electronic device 3, wherein the first position is the position corresponding to the acquisition interface 301 of the detection electronic device 3 set on the circuit board 2, so the transfer can be directly performed through the adapter 12 and the acquisition interface 301 of the detection electronic device 3. In this way, in order to adapt to different usage scenarios, while keeping the detection electronic device 3 unchanged, the adapter 12 of different volume or diameter is replaced and installed, so as to adapt to different usage scenarios. Therefore, on the one hand, the detection electronic device 3 can be directly attached to the circuit board 2 to directly replace the welding detection electronic device 3 with a larger volume and a higher price, thereby reducing the volume and production cost of the detection electronic device 3. On the other hand, the acquisition interface 301 of the detection electronic device 3 can be extended through the adapter channel 121, so that the adapter component 1 provided in the embodiment of the utility model can be based on the size and shape of the connecting component that cooperates with the adapter component 1 (generally, the adapter component and the signal acquisition source are connected through the connecting component, and the connecting component can be, for example, a connecting pipeline). A variety of shapes and pipe diameters (the size of the signal acquisition column in the adapter component) of the adapter component 1 can be designed to meet different application scenarios, thereby expanding the application scope of the adapter component 1 provided in the embodiment of the utility model. At the same time, when passing through the adapter 12 and the acquisition interface 301 of the detection electronic device 3, direct connection can be made without changing the structure of the circuit board 2, thereby reducing the process of changing the structure of the circuit board 2, thereby saving manpower and material resources.

[0058] In the above embodiments, regarding the structure and material of the adapter 12, the main body of the adapter 12 can be a square shell structure, a circular shell structure, or a shell structure of other shapes, and the material of the adapter 12 can be a relatively stable material such as plastic, aluminum alloy, magnesium alloy, polycarbonate, etc.

[0059] In order to enhance the sealing performance of the adapter assembly provided in the embodiment of the utility model, in one possible implementation method, the adapter assembly also includes a seal 11, and the seal 11 is arranged between the adapter 12 and the detection electronic device 3. A sealing channel 111 is opened in the middle of the seal 11, and the sealing channel 111 is connected to the adapter channel 121, wherein the collection interface 301 of the detection electronic device 3 is located in the sealing channel 111.

[0060] Among them, in the above embodiments, the seal 11 and the adapter 12 can be an integrated structure, that is, the seal 11 and the adapter 12 are an integral structure, and the seal 11 and the adapter 12 can also be a split structure, that is, the seal 11 and the adapter 12 are two independent structural parts. The specific structure of the seal 11 and the adapter 12 is determined according to the manufacturing process of the seal 11 and the adapter 12, and the embodiment of the utility model does not limit this.

[0061] In addition, it should be noted that the adapter 12, the seal 11 and the detection electronic device 3 can be in a mutually nested relationship. In other words, the adapter 12 is sleeved on the outside of the seal 11, so that the seal 11 is located inside the adapter 12, that is, the seal 11 is located in the inner cavity of the adapter 12, so that the adapter 12 becomes the outer shell of the seal 11. The seal 11 is nested on the peripheral side of the detection electronic device 3 to form a sealing effect on the detection electronic device 3, especially around the corresponding acquisition interface 301. It should also be noted that in the embodiment of the utility model, the detection electronic device 3 can be any one of other types or similar detection electronic devices such as flow sensors, temperature sensors, pressure sensors, gas sensors, etc., and the embodiment of the utility model does not limit this.

[0062] like Figures 12 to 18 As shown, the seal 11 can be a square block structure, a cylindrical block structure, or a block structure of other shapes. Since the seal 11 needs to seal the detection electronic device 3, the material of the seal 11 can be nitrile rubber, polyurethane rubber, polypropylene rubber, silicone rubber, fluororubber, butyl rubber, ethylene propylene rubber, chloroprene rubber and other materials with a certain sealing effect, which is not limited in the embodiment of the utility model.

[0063] In addition, for the structures of the sealing channel 111 and the transition channel 121, the sealing channel 111 can be a circular through hole structure, a square through hole structure or a through hole structure of other shapes opened inside the sealing member 11, and the transition channel 121 can be a circular through hole structure, a square through hole structure or a through hole structure of other shapes opened inside the transition member 12. The sealing channel 111 and the transition channel 121 are connected, which can be understood as the top of the sealing channel 111 and the bottom of the transition channel 121 are connected, so that the inner cavity of the sealing channel 111 and the inner cavity of the transition channel 121 are connected.

[0064] Thus, in the above embodiment, since the seal 11 is arranged between the adapter 12 and the detection electronic device 3, a sealing channel 111 is opened in the middle of the seal 11, and the sealing channel 111 is connected with the adapter channel 121, wherein the collection interface 301 of the detection electronic device 3 is located in the sealing channel 111. Therefore, the sealing channel 111 formed by the seal 11 can be used to seal the channel between the adapter channel 121 and the collection interface 301 of the detection electronic device 3 to ensure the sealing of the signal transmission with the detection electronic device 3.

[0065] In a possible implementation, the sealing component 11 and the adapter 12 are an integrated structure.

[0066] In this embodiment, the seal 11 and the adapter 12 are an integral structure, that is, the seal 11 and the adapter 12 are made into an integrated structure, so that the seal 11 is a part of the inner cavity of the adapter 12. In other words, the interior of the adapter 12 is a structure with a sealing function. Specifically, the seal 11 and the adapter 12 can be formed by processes such as overall rubber coating, internal component skeleton rubber coating, and semi-rubber coating, so that one component can achieve the functions of sealing and switching at the same time.

[0067] In another possible implementation, the sealing component 11 and the adapter 12 are split structures.

[0068] In this embodiment, the seal 11 and the adapter 12 are two independent structural parts, that is, the seal 11 is an independent part with a sealing function, and the adapter 12 is an independent part with a switching function. In this way, since the seal 11 and the adapter 12 are split structures, the seal 11 and the adapter 12 are two independent parts. Once one part is damaged, the seal 11 or the adapter 12 can be directly replaced, thereby saving the subsequent maintenance costs of the adapter assembly 1.

[0069] It should be noted that the seal 11 and the adapter 12 can be detachably connected by means of snap connection, riveting and threaded connection, so as to facilitate the disassembly of the seal 11 and the adapter 12, and then the seal 11 or the adapter 12 can be directly replaced.

[0070] The seal 11 and the adapter 12 are split structures. In some embodiments, the seal 11 is clamped on the adapter 12. In this way, during installation, the seal 11 can be directly clamped on the adapter 12. Afterwards, if the seal 11 or the adapter 12 is damaged, the seal 11 can be directly pulled out from the inside of the adapter 12 to separate the seal 11 and the adapter 12, and then the seal 11 and the adapter 12 can be directly replaced.

[0071] Optional, such as Figure 6 and Fig.12 As shown, with regard to the clamping method between the seal 11 and the adapter 12, in some embodiments, the end of the adapter 12 facing the seal 11 includes a clamping cavity, and a clamping groove 122 is provided on the inner wall of the clamping cavity; a raised rib 112 is provided on the outer wall of the end of the seal 11 facing the adapter 12; when the seal 11 is clamped on the adapter 12, the raised rib 112 is clamped in the clamping groove 122.

[0072] It should be noted that the snap-fit ​​groove 122 can extend from one end of the snap-fit ​​cavity of the seal 11 toward the other end, and the raised rib 112 can extend from one end of the seal 11 toward the other end. In this way, when the raised rib 112 can be snapped into the snap-fit ​​groove 122, the seal 11 can be snapped onto the adapter 12. In this way, when the seal 11 or the adapter 12 is damaged, when the seal 11 is directly pulled out from the inside of the adapter 12, the raised rib 112 can be separated from the snap-fit ​​groove 122, thereby facilitating the direct separation of the seal 11 from the adapter 12.

[0073] In some embodiments, the axis of the sealing channel 111 and the axis of the transition channel 121 are parallel.

[0074] It should be noted that the axis of the sealing channel 111 and the axis of the transfer channel 121 are parallel in the following two situations: the axis of the sealing channel 111 and the axis of the transfer channel 121 are located on the same straight line, that is, the sealing channel 111 and the transfer channel 121 are located on the same straight line in a direction perpendicular to the plane where the circuit board 2 is located. The axis of the sealing channel 111 and the axis of the transfer channel 121 are arranged in parallel with each other, that is, the sealing channel 111 and the transfer channel 121 are arranged in a staggered manner in a direction perpendicular to the plane where the circuit board 2 is located, so that the transition position between the sealing channel 111 and the transfer channel 121 has a transfer surface, and thus the gas entering the sealing channel 111 and the transfer channel 121 can have a certain buffer at the transition position between the sealing channel 111 and the transfer channel 121, thereby preventing the gas from directly entering the transfer channel 121 and reducing the accuracy of signal acquisition.

[0075] Regarding the connection between the adapter 12 and the circuit board 2, the end of the adapter 12 facing the circuit board 2 can be welded to the circuit board 2, and the end of the adapter 12 facing the circuit board 2 can also be detachably connected to the circuit board 2 by means of clipping, riveting, threaded connection, etc., and the embodiments of the utility model are not limited to this.

[0076] In some embodiments, the end of the adapter 12 facing the circuit board 2 is detachably connected to the circuit board 2 .

[0077] It should be noted that, in this embodiment, the end of the adapter 12 facing the circuit board 2 can also be detachably connected to the circuit board 2 by means of clipping, riveting, threaded connection, etc. In this way, on the one hand, the structural damage to the circuit board 2 caused by the connection between the adapter 12 and the circuit board 2 can be reduced, and on the other hand, the disassembly of the adapter 12 and the circuit board 2 can be facilitated, thereby facilitating the replacement of the adapter 12.

[0078] Optionally, the end of the adapter 12 facing the circuit board 2 can be detachably connected to the circuit board 2, such as Figure 6 and Figure 2 As shown, in some embodiments, the adapter 12 is provided with at least a first claw 123 and a second claw 124 at the end facing the circuit board 2; a first slot 201 located at a first position is provided on the circuit board 2 corresponding to the first claw 123, and at least a second slot 202 located at a second position is provided on the circuit board 2 corresponding to the second claw 124; the first claw 123 is engaged in the first slot 201, and the second claw 124 is engaged in the second slot 202, wherein the first position and the second position are two relative positions on the peripheral side of the circuit board 2 where the detection electronic device 3 is arranged.

[0079] It should be noted that the first clamping claw 123 may include a first clamping plate and a first clamping protrusion, and the second clamping claw 124 may include a second clamping plate and a second clamping protrusion, the first clamping protrusion protrudes from the surface of the first clamping plate away from the second clamping plate, and the second clamping protrusion protrudes from the surface of the second clamping plate away from the first clamping plate, and the first clamping plate and the second clamping plate are arranged opposite to each other. The first position of the circuit board 2 and the second position of the circuit board 2 are two relative positions on the peripheral side of the detection electronic device 3 arranged on the circuit board 2. In other words, the first position of the circuit board 2 and the second position of the circuit board 2 are positions corresponding to the two sides of the detection electronic device 3 arranged on the circuit board 2 in the first direction, and the first direction intersects or is perpendicular to the direction perpendicular to the plane where the circuit board 2 is located. In this way, the first clamping claw 123 is clamped in the first clamping groove 201, and the second clamping claw 124 is clamped in the second clamping groove 202, so that the end of the adapter 12 facing the circuit board 2 can be clamped on the two relative positions on the peripheral side of the detection electronic device 3 arranged on the circuit board 2, so as to facilitate the disassembly and replacement of the adapter 12 and the circuit board 2. In addition, the number of the first claws and the number of the second claws can be one or more, and the number of the first claws and the number of the second claws are determined according to the fixing requirements between the adapter 12 and the circuit board 2. At the same time, the number of the first clamping slots 201 and the second clamping slots 202 are adaptively set according to the number of the corresponding first clamping claws 123 and the second clamping claws 124.

[0080] Furthermore, the adapter 12 is provided with at least a first limiting protrusion 125 and a second limiting protrusion 126 at the end facing the circuit board 2; the circuit board 2 is provided with at least a first limiting groove 203 located at the third position corresponding to the first limiting protrusion 125, and the circuit board 2 is provided with at least a second limiting groove 204 located at the fourth position corresponding to the second limiting protrusion 125; the first limiting protrusion 125 is clamped in the first limiting groove 203, and the second limiting protrusion 126 is clamped in the second limiting groove 204, wherein the third position and the fourth position are two relative positions on the peripheral side of the detection electronic device 3 on the circuit board 2, and the third position and the first position are two staggered positions.

[0081] It should be noted that the third position and the fourth position are two relative positions on the peripheral side of the circuit board 2 where the detection electronic device 3 is arranged, and the third position and the first position are two staggered positions, that is, the first position, the second position, the third position and the fourth position correspond to positions in four different directions on the peripheral side of the circuit board 2 where the detection electronic device 3 is arranged. In other words, the first position, the second position, the third position and the fourth position are located in four directions on the peripheral side of the circuit board 2. Exemplarily, taking the area where the detection electronic device 3 is arranged on the circuit board 2 as a rectangular area as an example, the first position and the second position can be located on one side of the two short sides of the rectangular area, and the third position and the fourth position can be located on one side of the two long sides of the rectangular area. In this way, by clamping the first limiting protrusion 125 into the first limiting groove 203 and the second limiting protrusion 126 into the second limiting groove 204, the relative position between the end of the adapter 12 facing the circuit board 2 and the circuit board 2 is kept stable under the limiting action of the first limiting protrusion 125 and the second limiting protrusion 126, and the stability of the structure of the adapter assembly 1 is further increased under the premise of facilitating the disassembly and replacement of the adapter 12 and the circuit board 2. In addition, the number of the first limiting protrusion 125 and the number of the second limiting protrusion 126 can be one or more, and the number of the first limiting protrusion 125 and the number of the second limiting protrusion 126 are determined according to the limiting requirements between the adapter 12 and the circuit board 2, and the embodiment of the utility model does not limit this. At the same time, the number of the first limiting groove 203 and the second limiting groove 204 is adaptively set according to the number of the corresponding first limiting protrusion 125 and the second limiting protrusion 126.

[0082] For the structure of the adapter 12, such as Figures 5 to 11As shown, the adapter 12 includes an adapter housing 127 and a signal collection column 128; the signal collection column 128 is located at the end of the adapter housing 127 away from the circuit board 2, and the adapter channel 121 is opened inside the signal collection column 128, and the adapter channel 121 is connected to the adapter housing 127. Generally, in use, the adapter housing 127 is connected to the detection electronic device 3, the signal collection column 128 is connected to one end of the connection component, and the other end of the connection component is connected to the signal collection source, so that the signal of the signal collection source passes through the connection component (for example, the connection pipeline) and the adapter in sequence, and is finally transmitted to the collection interface 301 of the detection electronic device 3, so that the signal collection of the detection electronic device 3 is realized.

[0083] It should be noted that the signal collection column 128 can be a cylindrical columnar structure, a truncated cone columnar structure, a square columnar structure or other columnar structures, and the embodiment of the utility model does not limit this. A through hole can be opened inside the signal collection column 128, so that the through hole forms a transfer channel 121, so that the transfer channel 121 and the transfer housing 127 are connected. In addition, the number of signal collection columns 128 can be one, two, or other numbers. When the number of signal collection columns 128 is greater than 1, the number of sealing channels 111 matches the number of signal collection columns 128 to ensure normal signal transfer.

[0084] Furthermore, the adapter housing 127 covers the sealing member 11. In this way, the sealing member 11 can ensure the sealing performance between the sealing channel 111 and the adapter channel 121 while ensuring the communication between the adapter channel 121 and the sealing channel 111.

[0085] Optionally, in some embodiments, the signal collection column 128 and the adapter housing 127 are detachably connected or integrally formed.

[0086] When the signal collection column 128 and the adapter shell 127 are detachably connected, the signal collection column 128 and the adapter shell 127 can realize a detachable structure by means of snap-on, riveting or disassembly, that is, the signal collection column 128 and the adapter shell 127 can be a plug-in structure. In this way, the signal collection column 128 with different structures and sizes can be easily replaced, and then based on the size of the connecting component matched with the signal collection column 128 (for example, the diameter of the connecting pipeline) and the sealing effect, a variety of shape designs of the adapter components 1 can be realized to meet different application scenarios, thereby expanding the application scope of the adapter component 1 provided in the embodiment of the utility model.

[0087] In summary, in order to meet the low-cost, multi-scenario application switching requirements of electronic devices, in the embodiment of the utility model, the adapter 12 can be directly connected to the acquisition interface 301 of the detection electronic device 3, so that while keeping the detection electronic device 3 unchanged, the adapter 12 of different volume sizes or diameters (the size of the signal acquisition column 128) can be replaced to adapt to different usage scenarios. In this way, when installing the detection electronic device 3, the detection electronic device 3 can be directly attached to the circuit board 2 to directly replace the larger and more expensive welding detection electronic device 3, thereby reducing the volume and production cost of the detection electronic device 3. At the same time, the acquisition interface of the detection electronic device 3 can be extended through the transfer channel 121, so that the adapter component 1 provided in the embodiment of the utility model can be based on the size and shape of the connecting component that cooperates with the adapter component 1. A variety of adapter component 1 shapes and diameter designs are realized to meet different application scenarios, thereby expanding the application range of the adapter component 1 provided in the embodiment of the utility model.

[0088] In addition, in the embodiment of the utility model, a sealing member 11 can be further provided between the adapter 12 and the detection electronic device 3. Since a sealing channel 111 is provided in the middle of the sealing member 11, the sealing channel 111 is connected to the adapter channel 121, and the collection interface 301 of the detection electronic device 3 is located in the sealing channel 111. Therefore, the sealing channel 111 formed by the sealing member 11 can be used to seal the channel between the adapter channel 121 and the collection interface 301 of the detection electronic device 3, so as to ensure the sealing of the signal transmission with the detection electronic device 3.

[0089] In the second aspect, the embodiment of the utility model provides a treatment device, the treatment device includes a device host, a circuit board 2 and an adapter assembly 1 of any embodiment of the first aspect; the circuit board 2 is arranged in the host, the detection electronic device 3 is electrically arranged on the circuit board 2, one end of the adapter 12 is connected to the detection electronic device 3, the other end of the adapter 12 is connected to the signal acquisition source in the host, and the signal of the signal acquisition source is transmitted to the detection electronic device 3 through the adapter 12. The above-mentioned treatment device and the adapter assembly have the same beneficial effects, and the embodiment of the utility model will not be repeated here.

[0090] In addition, it should be noted that since one end of the adapter 12 is connected to the detection electronic device 3, the other end of the adapter 12 is connected to the signal acquisition source in the host, the signal of the signal acquisition source is transmitted to the detection electronic device 3 through the adapter 12, and the adapter 12 and the signal acquisition source are connected through the connection between the connecting component and the signal acquisition column 128. Therefore, in the case where the signal acquisition column 128 and the adapter shell 127 are detachably connected, when the size of the connecting component (such as the diameter of the connecting pipeline) and the sealing effect change, the signal acquisition column 128 with a size that matches the size and sealing effect of the connecting component can be replaced to achieve a variety of shape designs of the adapter components 1 to meet different signal acquisition requirements.

[0091] Optionally, the detection electronic device 3 is any one of a flow sensor, a temperature sensor, a pressure sensor, and a gas sensor, which is not limited in the embodiment of the utility model.

[0092] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0093] Although the preferred embodiments of the utility model embodiments have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the utility model embodiments.

[0094] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0095] The above is a detailed introduction to a switching assembly provided by the present invention. Specific examples are used in this article to illustrate the principle and implementation method of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A switching component for switching the acquisition interface of a detection electronic device arranged on a circuit board, characterized in that: The switching assembly comprises: An adapter, the adapter is connected to a first position of the circuit board, the adapter is provided with an adapter channel, the adapter channel is connected to the collection interface of the detection electronic device, wherein the first position is the position of the circuit board corresponding to the collection interface of the detection electronic device.

2. The adapter assembly according to claim 1, characterized in that: The adapter assembly also includes a seal; The sealing member is arranged between the adapter and the detection electronic device; A sealing channel is provided in the middle of the sealing member, and the sealing channel is communicated with the transfer channel, wherein the collection interface of the detection electronic device is located in the sealing channel.

3. The adapter assembly according to claim 2, characterized in that: The sealing component and the adapter are an integrated structure.

4. The adapter assembly according to claim 2, characterized in that: The sealing component and the adapter component are split structures.

5. The adapter assembly according to claim 4, characterized in that: The sealing component is clamped on the adapter.

6. The adapter assembly according to claim 5, characterized in that: The end of the adapter toward the sealing member includes a clamping cavity, and the inner wall of the clamping cavity is provided with a clamping groove; A raised rib is provided on the outer wall of the end of the sealing member facing the adapter; When the sealing member is clamped on the adapter, the raised rib is clamped in the clamping groove.

7. The adapter assembly according to claim 2, characterized in that: The axis of the sealing channel is parallel to the axis of the transfer channel.

8. The adapter assembly according to claim 1 or 2, characterized in that: The end of the adapter facing the circuit board is detachably connected to the circuit board.

9. The adapter assembly according to claim 8, characterized in that: The end of the adapter facing the circuit board is provided with at least a first claw and a second claw; A first clamping groove located at a first position is provided on the circuit board corresponding to the first clamping claw, and at least a second clamping groove located at a second position is provided on the circuit board corresponding to the second clamping claw; The first clamping claw is clamped in the first clamping slot, and the second clamping claw is clamped in the second clamping slot, wherein the first position and the second position are two relative positions on the circuit board on the peripheral side where the detection electronic component is arranged.

10. The adapter assembly according to claim 9, characterized in that: The end of the adapter facing the circuit board is provided with at least a first limiting protrusion and a second limiting protrusion; At least one first limiting groove located at a third position is provided on the circuit board corresponding to the first limiting protrusion, and at least one second limiting groove located at a fourth position is provided on the circuit board corresponding to the second limiting protrusion; The first limiting protrusion is clamped in the first limiting groove, and the second limiting protrusion is clamped in the second limiting groove, wherein the third position and the fourth position are two relative positions on the peripheral side of the circuit board where the detection electronic device is arranged, and the third position and the first position are two staggered positions.

11. The adapter assembly according to claim 2, characterized in that: The adapter includes an adapter housing and a signal collection column; The signal collection column is located at the end of the adapter housing away from the circuit board, the adapter channel is opened inside the signal collection column, and the adapter channel is communicated with the adapter housing.

12. The adapter assembly according to claim 11, characterized in that: The adapter shell covers the sealing component.

13. The adapter assembly according to claim 11, characterized in that: The signal collection column and the adapter housing are detachably connected or integrally formed.

14. A therapeutic device, characterized in that The therapeutic device comprises a device host, a circuit board, a detection electronic device and a switching assembly according to any one of claims 1 to 13; The circuit board is arranged in the host, the detection electronic device is electrically arranged on the circuit board, one end of the adapter is connected to the detection electronic device, the other end of the adapter is connected to the signal acquisition source in the host, and the signal of the signal acquisition source is transmitted to the detection electronic device through the adapter.

15. The therapeutic device according to claim 14, characterized in that The detection electronic device is any one of a flow sensor, a temperature sensor, a pressure sensor, and a gas sensor.

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