Connection for medical devices

Abstract

The utility model provides a connecting joint of medical equipment, its characterized in be including: female board subassembly, inner mode, outer mode and external wiring, the female board subassembly includes the porous pin slot, the inner mode includes the inner mode positioning slot of setting in the inner mode top, the inner mode covers female board subassembly to and exposes the porous pin slot, the outer mode covers the inner mode and exposes the porous pin slot, one end of external wiring inserts from the bottom of outer mode and the inner mode, and is connected with female board subassembly.

Description

Technical Field

[0001] This utility model relates to the field of circuit connection devices, and more particularly to a connection connector for medical equipment. Background Technology

[0002] Surgical robots are medical devices that integrate multiple disciplines such as medicine, mechanics, biomechanics, and computer science. With the help of minimally invasive surgery and related underlying technologies, they can provide doctors with support in performing surgical operations through vision, hearing, and touch. They are used in the field of minimally invasive surgery, which is beyond human capabilities, to achieve baseline control of surgical instruments.

[0003] Some medical devices, including surgical robots, require a multi-hole connector for signal transmission. Existing connector technologies, to ensure a more perfect molding of the outer mold, require steel pins on the mold to fix the inner mold to the outer mold during the outer mold encapsulation process. This restricts the movement of the inner mold and prevents product misalignment during the outer mold encapsulation process, thus achieving the required product yield. Therefore, pin holes, also known as process holes, are formed on the surface of the connector. However, the presence of these pin holes fails to meet the waterproofing requirements of the connector after insertion.

[0004] On the other hand, medical devices require wiping and disinfecting their surfaces. The presence of circular needle holes on the product surface increases the risk of dirt and germs accumulating inside the needle holes, making thorough cleaning and disinfection impossible.

[0005] At the same time, the exposed pinholes on the product surface will also affect the overall appearance of the product. Utility Model Content

[0006] This utility model proposes a connection connector for medical devices, which is used for information transmission within medical devices.

[0007] The medical device connection connector of this utility model includes:

[0008] Motherboard assembly, including multi-hole pin slots;

[0009] An external wiring connection, one end of which is connected to the motherboard assembly;

[0010] The inner mold includes an inner mold positioning groove disposed on the top of the inner mold, the inner mold covers the mother plate assembly and the external wiring, and exposes the multi-hole pin slot and the other end of the external wiring;

[0011] The outer mold covers the inner mold, the motherboard assembly, and the external wiring, and exposes the multi-hole pin slot and the other end of the external wiring.

[0012] Furthermore, in the connection joint described above, wherein:

[0013] The motherboard assembly includes a pin group, and the multi-hole pin slot is provided with multiple pin slot holes. One end of the pin in the pin group is inserted into the outer mold and the inner mold and connected to the external wire, and the other end is inserted into the pin slot hole.

[0014] The top of the inner mold is provided with a pin holder, which is used to cover the pin slot and expose the pin slot hole. The inner mold positioning groove is located on both sides of the multi-hole pin slot.

[0015] Furthermore, in the connection joint described above, the inner mold positioning groove is disposed in close contact with the multi-hole pin groove.

[0016] Furthermore, in the connection connector described above, the outer mold is provided with an outer mold opening for exposing the porous pin slot.

[0017] Furthermore, in the connection joint described above, the outer mold further includes an outer mold positioning groove, which is formed on both sides of the multi-hole pin groove and communicates with the inner mold positioning groove.

[0018] Furthermore, in the connecting joint described above, the side opening of the inner mold positioning groove is rectangular.

[0019] The advantages of this utility model are:

[0020] The connector of this utility model utilizes an inner mold positioning groove designed on the inner mold to allow the positioning steel pins on the mold to be inserted during the outer mold covering process, preventing the inner mold from shifting and leaving no circular pin holes on the surface of the connector, thus avoiding the accumulation of viruses or bacteria in the circular pin holes on the outer surface and further reducing the risk of incomplete disinfection.

[0021] On the other hand, the absence of pin holes on the outer mold surface makes the surface more intact, which helps meet the waterproofing requirements of the connection joints and also improves the overall appearance. Attached Figure Description

[0022] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0023] Figure 2 This is an exploded view of the present invention.

[0024] Figure 3 This is a perspective view of the inner mold covering mother plate assembly of this utility model.

[0025] Figure 4 This is a perspective view of the outer mold of this utility model. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "one side," "one end," and "one side," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, in the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0030] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0031] The accompanying drawings illustrate various structural schematic diagrams according to embodiments disclosed in this invention. These drawings are not to scale, and some details have been enlarged for clarity, and some details may have been omitted. The shapes of the various regions and layers shown in the drawings, as well as their relative sizes and positional relationships, are merely exemplary and may deviate from reality due to manufacturing tolerances or technical limitations. Furthermore, those skilled in the art can design regions / layers with different shapes, sizes, and relative positions as needed.

[0032] like Figure 1 and Figure 2 As shown, the medical device connector of this utility model includes a mother plate assembly 1, an inner mold 2, an outer mold 3, and an external wiring 4. The mother plate assembly 1 and the external wiring 4 are connected. The inner mold 2 covers the mother plate assembly 1 and exposes part of the mother plate assembly 1 and part of the external wiring 4. The outer mold 3 covers the inner mold 2, the mother plate assembly 1, and the external wiring, and exposes part of the mother plate assembly 1 and the external wiring 4.

[0033] like Figure 2 As shown, the motherboard assembly 1 includes a motherboard 11, a multi-hole pin slot 12, and a pin group 13. The multi-hole pin slot 12 is disposed on the motherboard 11, and the multi-hole pin slot 12 is provided with a plurality of pin slot holes 121. The pin group 13 includes a plurality of pins 131, one end of which is inserted into the outer mold 3 and the inner mold 2 and connected to the external wiring 4, and the other end is inserted into the pin slot hole 121.

[0034] The external wiring 4 is connected to one end of the template assembly 1, which is covered by the inner membrane 2 and the outer mold 3, while the other end is exposed to the outside for use as an external circuit.

[0035] Combination Figure 3 As shown, the inner mold 2 includes an inner mold body 21, an inner mold pin holder 22, and an inner mold positioning groove 23. The inner mold pin holder 22 is disposed on the top of the inner mold body 21, and the inner mold positioning groove 23 is disposed on the top of the inner mold 2, located inside the inner mold pin holder 22. One end of the pin 131 is inserted into the inner mold body 21.

[0036] The inner mold pin holder 22 covers the porous pin slot 12 and exposes the pin slot hole 121.

[0037] In a preferred embodiment of this utility model, there are two inner mold positioning grooves 23, which are located on both sides of the multi-hole pin groove 12. During the outer mold 3 covering and forming process, steel pins on the mold are inserted into the inner mold positioning grooves 23 to fix the inner mold 2.

[0038] Preferably, the inner mold positioning groove 23 is closely attached to the multi-hole pin slot 12. Specifically, the inner mold positioning groove 23 is provided with a side opening 231, which is covered by the side wall of the multi-hole pin slot 12. This allows the inner mold 2 and the multi-hole pin slot 12 to be fixed simultaneously when a steel pin on the mold is inserted into the inner mold positioning groove 23. Further, preferably, the side opening 231 is rectangular, allowing for a larger contact area between the steel pin and the side wall of the multi-hole pin slot 12.

[0039] like Figure 4 As shown, the outer mold 3 includes an outer mold opening 31 and an outer mold positioning groove 32. The outer mold opening 31 is located at the top of the outer mold 3 to expose the multi-hole pin slot 12. The outer mold positioning groove 32 is formed on both sides of the multi-hole pin slot 12 and communicates with the inner mold positioning groove 32.

[0040] In the manufacturing process of this utility model's connecting joint, during the outer mold forming and covering process, steel pins on the mold are inserted into the inner mold positioning groove 23 on the inner mold 2 to fix the mother plate assembly and the inner mold 2, preventing the inner mold 2 from shifting during the outer mold covering process and affecting the outer mold forming. After the outer mold covering is completed, the outer mold 3 will also cover the steel pins, leaving the outer mold positioning groove 32 on the outer mold 3 during demolding.

[0041] The advantages of this utility model are:

[0042] The connector of this utility model utilizes an inner mold positioning groove designed on the inner mold to allow the positioning steel pins on the mold to be inserted during the outer mold covering process, preventing the inner mold from shifting and leaving no circular pin holes on the surface of the connector, thus avoiding the accumulation of viruses or bacteria in the circular pin holes on the outer surface and further reducing the risk of incomplete disinfection.

[0043] On the other hand, the absence of pin holes on the outer mold surface makes the surface more intact, which helps meet the waterproofing requirements of the connection joints and also improves the overall appearance.

[0044] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model's technical solution. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the content of the present utility model's technical solution shall still fall within the scope of the present utility model's technical solution.

Claims

1. A connection fitting for medical equipment, characterized in that include: Motherboard assembly, including multi-hole pin slots; An external wiring connection, one end of which is connected to the motherboard assembly; The inner mold includes an inner mold positioning groove disposed on the top of the inner mold, the inner mold covers the mother plate assembly and the external wiring, and exposes the multi-hole pin slot and the other end of the external wiring; The outer mold covers the inner mold, the motherboard assembly, and the external wiring, and exposes the multi-hole pin slot and the other end of the external wiring.

2. The connection connector for the medical device as described in claim 1, characterized in that: The motherboard assembly includes a pin group, and the multi-hole pin slot is provided with multiple pin slot holes. One end of the pin in the pin group is inserted into the outer mold and the inner mold and connected to the external wire, and the other end is inserted into the pin slot hole. The top of the inner mold is provided with a pin holder, which is used to cover the pin slot and expose the pin slot hole. The inner mold positioning groove is located on both sides of the multi-hole pin slot.

3. The medical device connecting joint of claim 2, wherein, The inner mold positioning groove is set close to the multi-hole pin groove.

4. The medical device connecting joint of claim 2, wherein The outer mold is provided with an outer mold opening, which is used to expose the multi-hole pin slot.

5. The medical device connecting joint of claim 4, wherein, The outer mold also includes an outer mold positioning groove, which is formed on both sides of the multi-hole pin groove and communicates with the inner mold positioning groove.

6. The connecting connector for the medical device as described in any one of claims 1-5, characterized in that, The side opening of the inner mold positioning groove is rectangular.

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