A sensor device

Abstract

The present invention provides a sensor device, which makes the connection between an ECG device and an ECG electrode stable and reliable, and ensures accurate and reliable signal monitoring. It includes an ECG electrode part and an ECG device part. The ECG device part includes a shell, in which a battery and a circuit board are built. A concave contact groove is provided on one side of the bottom of the shell, and a contact avoidance hole is provided on the upper part of the concave contact groove. A group of downward convex spring contact modules are plugged in the contact avoidance hole. The upper part of the spring contact module is located inside the shell and connected to the corresponding position of the circuit board. The ECG electrode part specifically includes an outer peripheral fixing seat, and a first base lining is attached to the bottom of the fixing seat. A soft base circuit is arranged in the surface area of ​​the lower surface of the first base lining. The soft base circuit includes an electrode collection point and a contact transmission spring. The lower surface of the soft base circuit is attached to a second base lining, and the area corresponding to the electrode collection point of the second base lining is provided with an avoidance hole.

Description

Technical Field

[0001] The invention relates to the technical field of electrocardiogram monitoring equipment, in particular to a sensor device. Background Art

[0002] Existing ECG electrodes are used to collect and transmit human ECG signals for cardiac monitoring, critical patient monitoring, dynamic cardiac function testing, etc. ECG equipment needs to be used with electrodes to collect human myoelectric signals. The electrical contact between existing ECG equipment and ECG electrodes is easily separated when in use, making it impossible to monitor the corresponding signal. Summary of the invention

[0003] In view of the above problems, the present invention provides a sensing device, which makes the connection between the ECG device and the ECG electrodes stable and reliable, thereby ensuring accurate and reliable signal monitoring.

[0004] A sensing device, characterized in that it includes an ECG electrode part and an ECG equipment part, the ECG equipment part includes a shell, a battery and a circuit board are built in the shell, a concave contact groove is arranged on one side of the bottom of the shell, a contact avoidance hole is arranged on the upper part of the concave contact groove, a group of downwardly convex spring contact modules are plugged in the contact avoidance holes, the upper part of the spring contact modules is located inside the shell and connected to the corresponding position of the circuit board, the ECG electrode part specifically includes an outer peripheral fixing seat, a first base lining is attached to the bottom of the fixing seat, a soft base circuit is arranged in the surface area of ​​the lower surface of the first base lining, the soft base circuit includes an electrode collection point and a contact transmission spring, and the lower surface of the soft base circuit is attached A second base liner is attached, and an avoidance hole is set in the area of ​​the second base liner corresponding to the electrode collection point, and an avoidance port is set in the first base liner corresponding to the position of the contact transmission spring sheet, and a spring sheet module is inserted in the avoidance notch position corresponding to the contact transmission spring sheet of the peripheral fixing seat, and elastic contacts are set at the positions of the spring sheet module corresponding to the spring sheet contact module and the contact transmission spring sheet, and the contact transmission spring sheet is tightly in contact with the corresponding lower surface of the spring sheet module, and a sealing layer is set on the periphery of the avoidance notch to connect to the upper surface of the first base liner, and the shell is inserted in the cavity of the peripheral fixing seat around it, and the shell is tightly wrapped by the periphery of the peripheral fixing seat, and the spring sheet contact module presses the corresponding area on the upper surface of the spring sheet module.

[0005] It is further characterized by:

[0006] The contact transmission spring of the soft base circuit is a flip-wrapped elastic contact, and the lower surface of the spring module is pressed against the corresponding position of the contact transmission spring to achieve close contact;

[0007] A contact convex plate is provided at the avoidance notch position of the peripheral fixing seat, and the upper elastic part and the lower elastic part of the spring sheet module are clamped with the contact convex plate and plugged with an elastic body. After the spring sheet contact point module is pressed onto the upper elastic part, it drives the contact convex plate and the lower elastic part to press down the corresponding position of the elastic contact sheet to ensure secondary connection;

[0008] The lower surface of the peripheral fixing seat is attached with the first base lining through a contoured double-sided adhesive layer, and the first base lining and the second base lining are specifically made according to the design shape;

[0009] The convex portion of the spring module is located in the concave contact groove, ensuring that the thickness of the entire structure is thin.

[0010] After adopting the present invention, the contact transmission spring of the ECG electrode part presses the corresponding contact area of ​​the spring module, and then the first base lining of the ECG electrode part and the lower surface of the peripheral fixing seat are tightly fitted, and then the four sides of the shell are inserted into the cavity of the peripheral fixing seat, and the shell is tightly wrapped by the outer periphery of the peripheral fixing seat, and the spring contact module presses the corresponding area of ​​the upper surface of the spring module, and after the spring contact module is pressed on the upper elastic part, it drives the contact convex plate and the lower elastic part to press down the corresponding position of the elastic contact piece to ensure the secondary connection; it makes the connection between the ECG device and the ECG electrode stable and reliable, and ensures the accuracy and reliability of signal monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the top view structure of the present invention;

[0012] Figure 2 It is a schematic diagram of the exploded structure of the present invention (without the first base lining);

[0013] Figure 3 It is a cross-sectional structural schematic diagram of the present invention;

[0014] Figure 4 It is a schematic diagram of the assembly of the fixing seat and the spring module of the present invention;

[0015] The names corresponding to the serial numbers in the figure are as follows:

[0016] ECG electrode part 1, ECG equipment part 2, shell 3, battery 4, circuit board 5, concave contact groove 6, contact avoidance hole 7, spring contact module 8, fixing seat 9, first base lining 10, soft base line 11, electrode collection point 12, contact transmission spring 13, avoidance hole 14, avoidance port 15, avoidance gap 16, spring module 17, sealing glue layer 18, elastomer 19, second base lining 20, contact convex plate 21, double-sided adhesive layer 22. DETAILED DESCRIPTION

[0017] A sensing device, see Figure 1-Figure 3:It includes an ECG electrode part 1 and an ECG device part 2. The ECG device part 2 includes a shell 3. A battery 4 and a circuit board 5 are built in the shell 3. A concave contact groove 6 is arranged on one side of the bottom of the shell 3. A contact avoidance hole 7 is arranged on the upper part of the concave contact groove 6. A group of downwardly convex spring contact modules 8 are plugged in the contact avoidance hole 7. The upper part of the spring contact module 8 is located inside the shell 3 and connected to the corresponding position of the circuit board 5. The ECG electrode part 1 specifically includes an outer peripheral fixing seat 9. A first base lining 10 is attached to the bottom of the fixing seat 9. A soft base circuit 11 is arranged in the surface area of ​​the lower surface of the first base lining 10. The soft base circuit 11 includes an electrode collection point 12 and a contact transmission spring 13. A second base lining 20 is attached to the lower surface of the soft base circuit 11. An avoidance hole 14 is set in the area corresponding to the electrode collection point of the second base liner 20, and an avoidance port 15 is set in the first base liner 10 corresponding to the position of the contact transmission spring 13. A spring module 17 is inserted in the avoidance notch 16 position corresponding to the contact transmission spring 13 of the peripheral fixing seat 9, and elastic contacts are set in the positions of the spring module 17 corresponding to the spring contact module 8 and the contact transmission spring 13. The contact transmission spring 13 is in close contact with the corresponding lower surface of the spring module 17, and a sealing layer 18 is set on the periphery of the avoidance notch 16 to connect with the upper surface of the first base liner 10. The shell 3 is inserted in the cavity of the peripheral fixing seat 9 around it, and the shell 3 is tightly wrapped by the periphery of the peripheral fixing seat 9, and the spring contact module 8 presses the corresponding area of ​​the upper surface of the spring module 17.

[0018] The contact transmission spring 13 of the soft base circuit 11 is a flipped and wrapped elastic contact piece, and the lower surface of the spring module 17 is pressed against the corresponding position of the contact transmission spring 13 to achieve close contact;

[0019] A contact convex plate 21 is provided at the position of the avoidance notch 16 of the peripheral fixing seat 9, and the upper elastic part and the lower elastic part of the spring module 17 are clamped with the contact convex plate 21 and plugged with the elastic body 19. After the spring contact module 8 is pressed on the upper elastic part, it drives the contact convex plate 21 and the lower elastic part to press down the corresponding position of the contact transmission spring 13 to ensure the secondary connection;

[0020] The lower surface of the peripheral fixing seat 9 is attached with a first base liner 10 through a contoured double-sided adhesive layer 22. The first base liner 10 and the second base liner 20 are specifically manufactured according to the design shape;

[0021] The convex portion of the spring module 17 is located in the concave contact groove 6, ensuring that the thickness of the entire structure is thin.

[0022] Its working principle is as follows: the contact transmission spring of the ECG electrode part presses the corresponding contact area of ​​the spring module, and then the first base lining of the ECG electrode part and the lower surface of the peripheral fixing seat are tightly fitted, and then the four sides of the shell are inserted into the cavity of the peripheral fixing seat, and the shell is tightly wrapped by the outer periphery of the peripheral fixing seat, and the spring contact module presses the corresponding area of ​​the upper surface of the spring module, and after the spring contact module is pressed on the upper elastic part, it drives the contact convex plate and the lower elastic part to press down the corresponding position of the elastic contact piece to ensure the secondary connection; it makes the connection between the ECG equipment and the ECG electrode stable and reliable, and ensures the accuracy and reliability of signal monitoring.

[0023] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sensing device, characterized in that: It includes an ECG electrode part and an ECG equipment part. The ECG equipment part includes a shell, and a battery and a circuit board are built in the shell. A concave contact groove is arranged on one side of the bottom of the shell, and a contact avoidance hole is arranged on the upper part of the concave contact groove. A group of downwardly convex spring contact modules are plugged in the contact avoidance holes. The upper part of the spring contact module is located inside the shell and connected to the corresponding position of the circuit board. The ECG electrode part specifically includes an outer peripheral fixing seat, and a first base lining is attached to the bottom of the fixing seat. A soft base line is arranged in the surface area of ​​the lower surface of the first base lining. The soft base line includes an electrode collection point and a contact transmission spring. The lower surface of the soft base line is attached to a second base lining. The area of ​​the second base liner corresponding to the electrode collection point is provided with a avoidance hole, the first base liner is provided with a avoidance opening corresponding to the position of the contact transmission spring sheet, the avoidance notch position of the peripheral fixing seat corresponding to the contact transmission spring sheet is inserted with a spring sheet module, the positions of the spring sheet module corresponding to the spring sheet contact module and the contact transmission spring sheet are provided with elastic contacts, the contact transmission spring sheet is in close contact with the corresponding lower surface of the spring sheet module, the periphery of the avoidance notch is provided with a sealing layer connected to the upper surface of the first base liner, the periphery of the shell is inserted into the cavity of the peripheral fixing seat, and the shell is tightly wrapped by the periphery of the peripheral fixing seat, and the spring sheet contact module presses the corresponding area of ​​the upper surface of the spring sheet module; The contact transmission spring of the soft base circuit is a flip-wrapped elastic contact, and the lower surface of the spring module is pressed against the corresponding position of the contact transmission spring to achieve close contact; A contact convex plate is provided at the avoidance notch position of the peripheral fixing seat, and the upper elastic part and the lower elastic part of the spring sheet module are clamped with the contact convex plate and plugged with an elastomer. After the spring sheet contact module is pressed onto the upper elastic part, it drives the contact convex plate and the lower elastic part to press down the corresponding position of the elastic contact sheet to ensure secondary connection.

2. A sensor device as claimed in claim 1, characterized in that: The lower surface of the peripheral fixing seat is attached with the first base lining via a contoured double-sided adhesive layer, and the first base lining and the second base lining are specifically manufactured according to the designed shape.

3. A sensor device as claimed in claim 1, characterized in that: The convex portion of the spring module is located in the concave contact groove.

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