CN216251461U - Connector assembly - Google Patents
Connector assembly Download PDFInfo
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- CN216251461U CN216251461U CN202122805327.4U CN202122805327U CN216251461U CN 216251461 U CN216251461 U CN 216251461U CN 202122805327 U CN202122805327 U CN 202122805327U CN 216251461 U CN216251461 U CN 216251461U
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Abstract
The utility model provides a connector assembly, including female first fixing base and public first fixing base, female first terminal is fixed in on the female first fixing base, public first terminal is fixed in on the public first fixing base, be equipped with the shielding shell on the public female terminal of part, female first terminal and the corresponding setting of public first terminal that is equipped with the shielding shell, public female terminal that is equipped with the shielding shell is used for transmitting key signal, other public female terminal that is not equipped with the shielding shell is used for transmitting other one kind or multiple biosignal, make this connector assembly can transmit multiple signal simultaneously, do not need a large amount of connecting wire, and the operation is convenient, and the key signal has the guard action.
Description
Technical Field
The application relates to the field of medical equipment, in particular to a connector assembly.
Background
In medical care, it is often necessary to detect and monitor the ecg and oximetry pulse rate of a patient, and currently, a plug connected to a main cable of a monitoring device is usually connected to a plug of a corresponding monitoring sensor for transmitting the monitoring signals. At present, a connector assembly adopted for monitoring multiple parameters of the patient such as the ECG, the blood oxygen and the pulse rate generally comprises a male terminal and a female terminal with small polarity, a male connector and a female connector, wires and related electronic components, and then injection molding is carried out to complete the process, so that an independent connection matching is formed, a large number of connecting wires are needed, the signal protection effect is not ensured, the interference of environmental electromagnetic signals is easy to be caused, the use and the operation are very inconvenient, and the accessories are easily diversified and disordered.
SUMMERY OF THE UTILITY MODEL
To solve the above technical problem, the present application provides a connector assembly.
According to a first aspect of the application, there is provided in one embodiment a connector assembly comprising:
a female head fixing seat;
a male fixed seat;
the female terminal is arranged on the female fixing seat;
the male terminal is arranged on the male fixing seat;
at least part be equipped with female first shielding case on the female first terminal, at least part be equipped with public first shielding case on the public first terminal, the female first terminal that is equipped with female first shielding case corresponds the setting with the public first terminal that is equipped with public first shielding case.
In one embodiment, the female shielding shell is disposed at an end portion of the female terminal connected to the male terminal.
In an embodiment, the male shielding shell is disposed in a middle section of the male terminal, and when the male terminal is connected to the female terminal, the male shielding shell is connected to the female shielding shell.
In an embodiment, the female terminal without the female shielding shell is disposed around the outer side of the female terminal with the female shielding shell, and the male terminal without the male shielding shell is disposed around the outer side of the male terminal with the male shielding shell.
In an embodiment, the female terminal provided with the female shielding shell and the male terminal provided with the male shielding shell are used for transmitting chest lead signals, and the female terminal not provided with the female shielding shell and the male terminal not provided with the male shielding shell are used for transmitting limb lead signals.
In one embodiment, the number of the female terminals and the male terminals is not less than 25, and the number of the female terminals and the male terminals is the same.
In one embodiment, the male terminal is press-welded to the signal cable.
In an embodiment, the connector further comprises a protective sleeve connected with the male connector fixing seat, and the signal cable penetrates through the protective sleeve.
In one embodiment, an arc-shaped holding portion is arranged on the protective sleeve, and the holding portion is made of flexible materials.
In an embodiment, a protective inner sleeve is disposed in the protective sleeve, the signal cable penetrates through the protective inner sleeve, and the protective inner sleeve is made of a rigid material.
According to the connector assembly of the embodiment, as the shielding shells are arranged on at least part of the male and female terminals, the male and female terminals provided with the shielding shells are used for transmitting key signals, and other male and female terminals not provided with the shielding shells are used for transmitting other one or more biological signals, so that the connector assembly can transmit various signals simultaneously, a large number of connecting wires are not needed, the operation is convenient, and the protection effect is realized on the key signals.
Drawings
FIG. 1 is an exploded view of the construction of a connector assembly according to one embodiment;
FIG. 2 is a schematic diagram of the female and male terminals of the connector assembly in one embodiment;
FIG. 3 is a schematic diagram of the female and male terminal shield shells of the connector assembly in one embodiment;
FIG. 4 is a schematic view of a female anchor block of the connector assembly of one embodiment;
FIG. 5 is an exploded view of the female mount of the connector assembly in one embodiment;
FIG. 6 is a schematic view of a male fastener receptacle of the connector assembly of one embodiment;
fig. 7 is a schematic diagram of a connector assembly according to an embodiment.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments, and the operation steps involved in the embodiments may be interchanged or modified in order as will be apparent to those skilled in the art. Accordingly, the description and drawings are merely for clarity of description of certain embodiments and are not intended to necessarily refer to a required composition and/or order.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
The general polarity of current connector assembly is less (less than 15pin), the signal of connector assembly transmission is single, need multiunit connector assembly just can realize the transmission of multiple required biosignal, and the junction does not have signal protection structure, receive the interference easily among the biosignal transmission process, reduce the monitoring accuracy, therefore, the inventor proposes a neotype connector assembly, neotype connector assembly polarity is many (be no less than 25pin), be equipped with shielding protection architecture on key signal's transmission terminal simultaneously, in order to realize that a transmission channel transmits multiple signal simultaneously, reduce the device use quantity, and easy operation, and there is the guard action to key signal, guarantee the monitoring accuracy.
In this application embodiment, the connector subassembly includes female first fixing base and public first fixing base, female first terminal is fixed in on the female first fixing base, public first terminal is fixed in on the public first fixing base, be equipped with the shielding shell on the public female terminal of part, female first terminal and the corresponding setting of public first terminal that is equipped with the shielding shell, the public female terminal that is equipped with the shielding shell is used for transmitting key signal, other public female terminal that is not equipped with the shielding shell is used for transmitting other one or more biosignals, make this connector subassembly can transmit multiple signal simultaneously, do not need a large amount of connecting wire, and the operation is convenient, and the key signal has the guard action.
The present application is illustrated by the following specific examples.
The first embodiment is as follows:
as shown in fig. 1 to 7, an embodiment of the present application provides a connector assembly, which includes a female connector holder 1 and a male connector holder 2. The female fixing seat 1 is fixedly provided with a female terminal 11. The male terminal fixing seat is fixedly provided with a male terminal 21. The female terminal 11 is connected to the male terminal 21 for signal transmission. Female first shielding case 12 is equipped with on at least partial female first terminal 11, be equipped with public first shielding case 22 on at least partial public first terminal 21, when the connector subassembly used, female first terminal 11 that is equipped with female first shielding case 12 meets with public first terminal 21 that is equipped with public first shielding case 22, female first shielding case 12 and public first shielding case 22 on it also meet, female first shielding case 12 meets with public first shielding case 22 and plays the shielding guard action, the signal of protection transmission avoids the signal distortion, improve the monitoring accuracy.
The shielding protection of signal transmission is realized through female first shielding shell 12 and public first shielding shell 22's being connected, for making the connector assembly realize shielding protection when using, in this embodiment, female first shielding shell 12 is located the tip that female first terminal 11 and public first terminal 21 are connected, and public first shielding shell 22 is located the middle section of public first terminal 21, and from this, when public first terminal 21 is connected with female first terminal 11, female first shielding shell 12 meets with public first shielding shell 22 to play shielding protection's effect.
In this embodiment, the female terminal 11 without the female shielding shell 12 surrounds the outer side of the female terminal 11 with the female shielding shell 12, the male terminal 21 without the male shielding shell 22 surrounds the outer side of the male terminal 21 with the male shielding shell 22, and the terminal without the shielding shell surrounds the outer side of the terminal with the shielding shell, which can be used as a protection layer of the terminal with the shielding shell, so that the transmission of the protected signal is more stable.
In this embodiment, the female terminal 11 provided with the female shielding shell 12 and the male terminal 21 provided with the male shielding shell 22 are used for transmitting chest lead signals, and the female terminal 11 not provided with the female shielding shell 12 and the male terminal 21 not provided with the male shielding shell 22 are used for transmitting limb lead signals. In the actual use process, the signals needing protection can be selected according to the actual use requirements.
In order to realize the transmission of various signals, the number of the female terminals 11 and the male terminals 21 cannot be too small, preferably, the number of the female terminals 11 and the male terminals 21 is not less than 25, and the number of the female terminals 11 and the male terminals 21 should be the same, in this embodiment, the number of the female terminals 11 and the male terminals 21 is 25.
In this embodiment, be equipped with on female first fixing base 1 and dismantle female first installation section of thick bamboo 4 of being connected with female first fixing base 1, be equipped with female first terminal mounting hole 41 and female first shielding shell mounting hole 42 on the 4 bottom surfaces of female first installation section of thick bamboo, female first terminal mounting hole 41 is used for installing female first terminal 11, and female first shielding shell mounting hole 42 is used for installing female first shielding shell 12. The female terminal mounting hole 41 and the female shield shell mounting hole 42 are through holes to enable the male terminal 21 to be connected with the female terminal 11.
In this embodiment, be equipped with on female first installation section of thick bamboo 4 and can dismantle female first installation cover 5 of being connected with female first installation section of thick bamboo 4, be equipped with a plurality of through-holes on female first installation cover 5, female first terminal 11 is worn out from the through-hole. Female first installation section of thick bamboo 4 of detachable and female first installation cover 5 can change the configuration condition of female first terminal 11 or directly change the specification of female first installation section of thick bamboo 4 according to the demand to satisfy different connection demands, reduce cost.
In this embodiment, the male terminal mounting hole 23 and the male shielding shell mounting hole 24 are formed in the male fixing seat 2, the male terminal mounting hole 23 is used for mounting the male terminal 21, and the male shielding shell mounting hole 24 is used for mounting the male terminal shielding shell 22.
In this embodiment, for making female first fixing base 1 and public first fixing base 2 butt joint convenient, there is the design of preventing slow-witted on female first fixing base 1 and public first fixing base 2, and is concrete, is equipped with constant head tank 15 and positioning groove 16 on female first fixing base 1, is equipped with location arch 25 and location arris 26 on public first fixing base 2, and constant head tank 15 cooperatees with location arch 25, and location ditch 16 cooperatees with location arris 26.
In this embodiment, the connector assembly still includes signal cable 3, and signal cable 3 is connected with signal acquisition equipment and is used for transmitting the signal of gathering, and public first terminal 21 is connected with 3 pressure welding of signal cable to make the junction have better tensile property, increase product life.
In this embodiment, the connector assembly further includes a protective sleeve 6 fixedly connected with the male fixing seat 2, the signal cable 3 penetrates out of the protective sleeve 6, the protective sleeve 6 is used for protecting the signal cable 3 on the one hand, and the other hand is used for holding and is convenient for a user to use.
In this embodiment, be equipped with card hole 27 on public first fixing base 2, be equipped with the stuck point on the protective sheath 6, public first fixing base 2 is connected with the 6 buckles of protective sheath, and when public first fixing base 2 was connected with protective sheath 6, the stuck point was detained and is gone into card hole 27.
In this embodiment, be equipped with the arc on protective sheath 6 and hold portion 61, the user of being convenient for holds, and portion 61 that holds is flexible material, promotes user experience.
In this embodiment, a protective inner sleeve 7 is arranged in the protective sleeve 6, the signal cable 3 penetrates through the protective inner sleeve 7, and the protective inner sleeve 7 is made of a rigid material, so that the signal cable 3 is further protected and is convenient to hold.
According to the connector assembly of above-mentioned embodiment, including female first fixing base and public first fixing base, female first terminal is fixed in on the female first fixing base, public first terminal is fixed in on the public first fixing base, public first terminal is connected with the signal cable, be equipped with the shielding shell on the public female terminal of part, female first terminal and the corresponding setting of public first terminal that is equipped with the shielding shell, public female terminal that is equipped with the shielding shell is used for transmitting key signal, other public female terminal that is not equipped with the shielding shell is used for transmitting other one or more biosignals, make this connector assembly can transmit multiple signal simultaneously, do not need a large amount of connecting wires, and convenient for operation, and have the guard action to key signal. In addition, each part of the connector assembly in the embodiment is simple to mount and connect, the production cost is low, and the whole product is small and attractive.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the utility model and are not intended to be limiting. For a person skilled in the art to which the utility model pertains, several simple deductions, modifications or substitutions may be made according to the idea of the utility model.
Claims (10)
1. A connector assembly, comprising:
a female head fixing seat;
a male fixed seat;
the female terminal is arranged on the female fixing seat;
the male terminal is arranged on the male fixing seat;
at least part be equipped with female first shielding case on the female first terminal, at least part be equipped with public first shielding case on the public first terminal, the female first terminal that is equipped with female first shielding case corresponds the setting with the public first terminal that is equipped with public first shielding case.
2. The connector assembly of claim 1, wherein the female shield shell is disposed at an end of the female terminal to which the male terminal is connected.
3. The connector assembly of claim 2, wherein the male shield shell is disposed at a middle portion of the male terminal, and the male shield shell is engaged with the female shield shell when the male terminal is connected to the female terminal.
4. The connector assembly according to claim 1, wherein the female terminal not provided with the female shield shell is provided around an outer side of the female terminal provided with the female shield shell, and the male terminal not provided with the male shield shell is provided around an outer side of the male terminal provided with the male shield shell.
5. The connector assembly according to claim 4, wherein the female terminal provided with the female shield shell and the male terminal provided with the male shield shell are used for transmitting chest lead signals, and the female terminal not provided with the female shield shell and the male terminal not provided with the male shield shell are used for transmitting limb lead signals.
6. The connector assembly of claim 1, wherein the number of said female terminals and said male terminals is not less than 25, and the number of said female terminals and said male terminals is the same.
7. The connector assembly of claim 1, further comprising a signal cable, the male terminal being pressure welded to the signal cable.
8. The connector assembly of claim 7, further comprising a protective sleeve coupled to the male anchor, the signal cable extending through the protective sleeve.
9. The connector assembly of claim 8, wherein said boot has an arcuate grip portion, said grip portion being a flexible material.
10. The connector assembly of claim 9, wherein a protective inner sleeve is disposed within the protective sleeve, the signal cable passing through the protective inner sleeve, the protective inner sleeve being a rigid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122805327.4U CN216251461U (en) | 2021-11-16 | 2021-11-16 | Connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122805327.4U CN216251461U (en) | 2021-11-16 | 2021-11-16 | Connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251461U true CN216251461U (en) | 2022-04-08 |
Family
ID=80942377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122805327.4U Active CN216251461U (en) | 2021-11-16 | 2021-11-16 | Connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216251461U (en) |
-
2021
- 2021-11-16 CN CN202122805327.4U patent/CN216251461U/en active Active
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