CN117878649A - Electric connector with functional module - Google Patents
Electric connector with functional module Download PDFInfo
- Publication number
- CN117878649A CN117878649A CN202410170101.7A CN202410170101A CN117878649A CN 117878649 A CN117878649 A CN 117878649A CN 202410170101 A CN202410170101 A CN 202410170101A CN 117878649 A CN117878649 A CN 117878649A
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- functional module
- ceramic substrate
- functional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 46
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric connector with a functional module, which comprises a plug end, a middle-end functional module and a socket end, wherein the middle-end functional module is arranged on the inner side of the joint of the plug end and the socket end; the middle-end functional module comprises a ceramic substrate, wherein functional electronic components and a plurality of through holes are arranged on the ceramic substrate, and support coils are arranged in the through holes. The three-section structure with the multifunctional module for the electric connector can meet the requirements of the multifunctional electric connector and improve the running stability of equipment.
Description
Technical Field
The invention belongs to the technical field of electric connectors, and particularly relates to an electric connector with a functional module.
Background
Along with popularization and diversification of electronic equipment, the demand of the functional electric connector is continuously increased, and the electric connector bears not only electric connection functions, but also requirements of miniaturization, light weight, standardization, integration, multifunction and the like of the whole machine.
Currently, the following problems often exist in the practical use system of the existing functional electrical connector: (1) The standard mature electric connector is added with functions such as lightning protection, pressure detection, temperature measurement, positioning and the like, and the functional connector has strong customization and low universalization degree; (2) The functional electric connector increases the volume and the weight of the functional electric connector due to the fact that functional electronic components are welded; (3) The electric connector contact piece is connected with the functional electronic component in a flying wire mode, so that maintainability and expansibility are poor; (4) The functional electric connector has single function and low integration level. The existing functional electric connector has the problems of strong customization, low universalization degree, large volume, heavy weight, poor maintainability, poor expansibility, single function and the like, and severely limits the development, upgrading and updating of the system.
Disclosure of Invention
In order to solve the above problems, the present invention aims to provide an electrical connector with a functional module.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an electric connector with functional modules comprises a plug end, a middle-end functional module and a socket end, wherein the middle-end functional module is arranged on the inner side of a joint of the plug end and the socket end;
the middle-end functional module comprises a ceramic substrate, and at least one functional electronic component and a plurality of through holes are arranged on the ceramic substrate.
The middle-end functional module is detachably connected with the joint of the plug end and the socket end.
The ceramic substrate is provided in one or more pieces.
A copper-clad layer is provided on the surface of the ceramic substrate and in the through hole.
A spring supporting coil is arranged in the through hole.
The plug end comprises a plug shell, a plug base arranged in the plug shell and a contact pin arranged on the base; the pins are disposed toward the receptacle end.
The contact pin is arranged corresponding to the through hole, and the contact pin passes through the through hole and is connected with the socket end.
The socket end comprises a socket shell, a socket base arranged in the socket shell and a jack arranged on the socket base.
The jack is arranged corresponding to the through hole.
The plug end is connected with the socket end through threads.
Compared with the prior art, the invention has the following advantages:
1. through the three-section structural design of the electric connector, the invention can endow the electric connector with multiple functions on the basis of not changing or reducing the size and performance index of the original electric connector as much as possible, and ensures the stable operation of electronic equipment.
2. The invention has simple structure through standardized design, does not change the arrangement mode of the core number of the electric connector, can selectively integrate one or more required functions on the ceramic substrate, and can be used for increasing the degree of versatility according to the requirement.
3. The invention only adds a certain dimension in the axial direction of the prototype plug shell and the socket shell, does not change in the radial direction, and the functional electronic components are directly integrated on the ceramic substrate, so that the integration level is high, no flying wire exists, a plurality of spaces and weights are saved for the multifunctional electric connector, and the expansion is good.
4. The whole structure of the invention is convenient for maintenance and replacement, the middle-end functional module is damaged and is directly replaced, and the design of the spring coil clamping holes ensures the reliable contact between the contact element and the circuit and is convenient for the disassembly of the middle-end functional module. In addition, the middle-end functional module does not influence the electric appliance transmission function of the electric connector after being disassembled.
5. The invention uses the high-strength high-density ceramic substrate to replace the printed board, can be used in severe environments such as aerospace, deep sea and the like, and expands the application scene of the multifunctional connector.
6. The invention can integrate the auxiliary function module of the system into the middle end function module of the three-section type multifunctional connector, thereby not only avoiding the energy of designing the auxiliary function module of the system by a designer, but also saving the volume space of the system and improving the effective load of the machine body.
Drawings
In order to more clearly illustrate the technical solutions of specific embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
FIG. 1 is a schematic view of an electrical connector with a functional module according to the present invention;
fig. 2 is a schematic structural diagram of a plug terminal according to the present invention;
FIG. 3 is a schematic diagram of a middle-end functional module according to the present invention;
FIG. 4 is a schematic view of a structure of a socket end according to the present invention;
FIG. 5 is a schematic view of an embodiment of a ceramic substrate according to the present invention;
FIG. 6 is a cross-sectional view of FIG. 5;
FIG. 7 is a schematic view of another embodiment of a ceramic substrate according to the present invention;
FIG. 8 is a cross-sectional view of FIG. 7;
FIG. 9 is an enlarged schematic view of FIG. 3A;
FIG. 10 is a schematic view of the structure of the coil stay of the present invention;
FIG. 11 is a side expanded view of FIG. 10;
FIG. 12 is a schematic view of the structure of the coil stay of the present invention;
reference numerals: 1-plug terminal, 11-plug housing, 12-plug base, 13-pin, 2-middle end function module, 21-ceramic substrate, 211-boss, 22-through hole, 23-spring coil, 24-function electronic component, 3-socket terminal, 31-socket housing, 32-socket base, 33-jack.
Detailed Description
The present invention will be further described with reference to the drawings and the specific embodiments, but it should not be construed that the scope of the subject matter of the present invention is limited to the following embodiments, and various modifications, substitutions and alterations made according to the ordinary skill and familiar means of the art to which this invention pertains are included within the scope of the present invention without departing from the above technical idea of the invention.
Referring to fig. 1 to 12, an electrical connector with a functional module includes a plug terminal 1, a middle-end functional module 2, and a socket terminal 3 adapted to the plug terminal 1, wherein the middle-end functional module 2 is disposed at an inner side of a junction between the plug terminal 1 and the socket terminal 3; the joint of the plug end 1 and the socket end 3 is connected through threads. According to the three-section type structure design of the electric connector, namely the three-section type structure plug end 1, the middle-end functional module 2 and the socket end 3, the electric connector can be endowed with multiple functions on the basis that the size and the performance index of the prototype electric connector are not changed or reduced as much as possible, and the stable operation of electronic equipment is ensured.
Specifically, the plug terminal 1 includes a plug housing 11, a plug base 12 is disposed at an end of the plug housing 11 facing away from the socket terminal 3, a pin 13 disposed along an axial direction of the plug housing 11 is disposed on the plug base 12, and the pin 13 is disposed toward the socket terminal 3.
The socket terminal 3 includes a socket housing 31, a socket base 32 is disposed in the socket housing 31, a jack 33 is disposed on the socket base 32, and the jack 33 is disposed corresponding to the pin 13.
Specifically, in one embodiment, compared with the existing electrical connector, the plug housing 11 and the pins 13 are lengthened in the axial direction toward the socket end 3, the lengthening dimension of the plug housing 11 is 2mm-24mm, the lengthening dimension of the pins 13 corresponds to the lengthening dimension of the plug housing 11, the lengthening dimension ranges from 2mm to 24mm, the assembly space of the functional module is ensured, and meanwhile, when the socket end 1 is butted with the socket end 3, the pins 13 have enough length to be in good conduction contact with the jacks 33.
The socket housing 31 is axially elongated toward one end of the plug housing 11, the socket housing 31 and the plug housing 11 being of equal elongated dimension, and the integrally elongated portion of the electrical connector carries the middle-end functional module 2, the elongated housing protecting the middle-end functional module 2 by a screw-locking seal.
The invention only adds a certain dimension in the axial direction of the prototype plug shell and the socket shell, does not change in the radial direction, and the functional electronic components 24 are directly integrated on the ceramic substrate 21, so that the integration level is high, no flying wire exists, a lot of space and weight are saved for the multifunctional electric connector, and the expansion is good.
The middle-end functional module 2 is detachably connected with the joint of the plug end 1 and the socket end 3; the middle-end functional module 2 is arranged at the inner side connection part of the plug end 1 and the socket end 3, and the pin 13 penetrates through the middle-end functional module 2 to be connected with the jack 33. The whole structure of the invention is convenient for maintenance and replacement, and the middle-end functional module is damaged and directly replaced.
In addition, in the invention, the middle-end functional module 2 adopts a modularized arrangement, and the electric connection performance of the electric connector is not affected after the middle-end functional module 2 is disassembled.
The middle-end functional module 2 comprises a ceramic substrate 21, wherein the ceramic substrate 21 adopts a high-strength high-density ceramic substrate 21, and the shape of the ceramic substrate is matched with the inner wall of the socket base 32 or the plug housing 11. The ceramic substrate 21 has the characteristics of high strength and good moisture resistance, can be applied to a severe aerospace environment or a deep sea environment, and expands the application scene of the multifunctional connector.
A functional electronic component 24 is provided on the ceramic substrate 21; in an embodiment of the present invention, only one functional electronic component 24 is disposed on the ceramic substrate 21, where the functional electronic component 24 may be passive discrete devices such as different sensors or capacitors, for example, may be passive discrete devices such as different sensors or capacitors, resistors, etc., so as to implement a specific function, for example, integrating a temperature sensor on the high-strength and high-density ceramic substrate 21, so that the electrical connector may have a temperature monitoring function; the TVS diode is integrated, so that the electric connector has an anti-surge function; the integrated capacitor can enable the electric connector to have a filtering function and the like.
In another embodiment of the present invention, two or more functional electronic components 24 are provided on the ceramic substrate 21, i.e., the two or more functional electronic components 24 can be integrated at the same time. The auxiliary function module of the system can be integrated into the middle end function module 2 of the three-section type multifunctional connector, so that the multifunctional connector has multiple functions, the energy of designing the auxiliary function module of the system by a designer is saved, the volume space of the system is saved, the effective load of the machine body is improved, and the stable operation of electronic equipment is protected.
The invention has the advantages that through standardized design, simple structure, no change of the arrangement mode of the core number of the electric connector, selective integration of one or more required functions on the ceramic substrate, and the ceramic substrate 21 can be one or more, and the degree of versatility is high according to the increase of demands.
Specifically, in an embodiment of the present invention, when the ceramic substrate 21 is provided as one piece, referring to fig. 5 and 6, in the present embodiment, the ceramic substrate 21 is provided as a circular shape, and a plurality of through holes 22 are provided on the ceramic substrate 21.
In another embodiment of the present invention, when a plurality of functional electronic components 24 are required to be disposed on the ceramic substrate 21, a plurality of ceramic substrates 21 may be selectively disposed according to the number of functional electronic components 24; when a plurality of ceramic substrates 21 are provided, referring to fig. 7 and 8, the ceramic substrates 21 are circular, a plurality of through holes 22 are provided on the ceramic substrates 21, bosses 211 are provided on opposite end surfaces of the ceramic substrates 21, the bosses 211 are provided along the circumference of the ceramic substrates 21, and the bosses 211 function to protect functional electronic components from being extruded, thereby improving reliability; the boss 211 size may be based on the functional component package size,
a spring supporting coil 23 is arranged in the through hole 22, and the through hole 22 and the spring supporting coil 23 are correspondingly arranged; the through hole 22, the contact pin 13 and the jack 33 are correspondingly arranged, and the contact pin 13 passes through the through hole 22 and the spring coil 23 to be connected with the jack 33. The diameter of the supporting spring coil 23 is slightly larger than that of the through hole 22, and the supporting spring coil 23 is elastic and is convenient to press and fix in the through hole 22 of the ceramic substrate 21. The side surface of the spring coil 23 is provided with two notched portions which are recessed, and the diameter of the recessed portions is smaller than that of the pin 13 so that the pin 13 can be in good contact with the recessed portions.
A copper-clad layer is arranged on the surface of the ceramic substrate 21 and in the through holes 22, and the copper-clad layer is arranged on the ceramic substrate 21 to replace a printed board of an electric connector, so that the ceramic substrate 21 becomes a universal platform, and a functional electronic component is directly integrated on the ceramic substrate 21 to select functions according to requirements.
The spring supporting coils 23 are clamped into the through holes 22 of the ceramic substrate 21, and the spring supporting coils 23 are elastic, so that the lengthened contact pins 13 penetrate through the spring supporting coils 23, reliable contact between the contact pins 13 and the copper-clad layer of the ceramic substrate 21 is realized, and a circuit is conducted; and the contact pin 13 supports the spring coil 23, and simultaneously, the ceramic substrate 21 is fixed at the inner side connection part of the plug end 1 and the socket end 3, and the support spring coil 23 is elastic, so that the middle-end functional module 2 is convenient to detach.
The plug housing 11 is connected to the socket housing 31 by means of a screw thread, which is provided on the inner wall or outer wall of the plug housing 11 and on the outer wall or inner wall of the socket housing 31.
The above description of the electrical connector with the functional module provided by the present invention is detailed, and specific examples are applied to illustrate the structure and working principle of the present invention, and the description of the above embodiments is only used to help understand the method and core idea of the present invention. It should be noted that it will be apparent to those skilled in the art that various improvements and modifications can be made to the present invention without departing from the principles of the invention, and such improvements and modifications fall within the scope of the appended claims.
Claims (10)
1. An electrical connector with a functional module, characterized by: the plug-in type socket comprises a plug-in end (1), a middle-end functional module (2) and a socket end (3), wherein the middle-end functional module (2) is arranged on the inner side of the joint of the plug-in end (1) and the socket end (3);
the middle-end functional module (2) comprises a ceramic substrate (21), and at least one functional electronic component (24) and a plurality of through holes (22) are arranged on the ceramic substrate (21).
2. An electrical connector with functional modules as claimed in claim 1, wherein: the middle end functional module (2) is detachably connected with the joint of the plug end (1) and the socket end (3).
3. An electrical connector with functional modules as claimed in claim 1, wherein: the ceramic substrate (21) is provided in one or more pieces.
4. An electrical connector with functional modules according to claim 3, wherein: a copper-clad layer is provided on the surface of the ceramic substrate (21) and in the through-hole (22).
5. An electrical connector with functional modules as claimed in claim 1, wherein: a spring supporting coil (23) is arranged in the through hole (22).
6. An electrical connector with functional modules as claimed in claim 1, wherein: the plug end (1) comprises a plug shell (11), a plug base (12) arranged in the plug shell (11) and a pin (13) arranged on the base; the contact pins (13) are arranged towards the socket end (3).
7. An electrical connector with functional modules as claimed in claim 6, wherein: the contact pin (13) is arranged corresponding to the through hole (22), and the contact pin (13) penetrates through the through hole (22) to be connected with the socket end (3).
8. An electrical connector with functional modules as claimed in claim 1, wherein: the socket end (3) comprises a socket housing (31), a socket base (32) arranged in the socket housing (31), and a jack (33) arranged on the socket base (32).
9. An electrical connector with functional modules as claimed in claim 8, wherein: the insertion hole (33) is provided in correspondence with the through hole (22).
10. An electrical connector with functional modules as claimed in claim 1, wherein: the plug end (1) is connected with the socket end (3) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410170101.7A CN117878649A (en) | 2024-02-06 | 2024-02-06 | Electric connector with functional module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410170101.7A CN117878649A (en) | 2024-02-06 | 2024-02-06 | Electric connector with functional module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117878649A true CN117878649A (en) | 2024-04-12 |
Family
ID=90588507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410170101.7A Pending CN117878649A (en) | 2024-02-06 | 2024-02-06 | Electric connector with functional module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117878649A (en) |
-
2024
- 2024-02-06 CN CN202410170101.7A patent/CN117878649A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109755781A (en) | Float RF electric connector between coplanar template | |
| CN111370953B (en) | Board-to-board floating radio frequency connector of fuzz button floating structure | |
| CN102548193B (en) | Electric coupler component | |
| CN117878649A (en) | Electric connector with functional module | |
| CN205843687U (en) | The system constituted for the sensor assembly of plug-in connector and module and adapter | |
| US20100253155A1 (en) | Structure for transmission in power supply | |
| CN111342261A (en) | Floating radio frequency connector between boards | |
| JP3215875U (en) | Connector structure | |
| CN112072354A (en) | Elastic multi-contact dustproof communication connector | |
| CN211744876U (en) | Can splice PCB board subassembly | |
| CN210296703U (en) | End connector of hair button plate | |
| CN113690677A (en) | Hybrid integrated power module capable of being plugged and unplugged quickly | |
| CN220985044U (en) | Rectangular filter connector | |
| CN112271054A (en) | Electromagnetic solenoid | |
| CN216134007U (en) | Internal signal connection structure of welding-free controller | |
| CN217768829U (en) | Automobile and wire connector thereof | |
| CN219267928U (en) | Contact structure of vertical solderless interconnection | |
| CA2531598A1 (en) | Systems and methods for protecting and electrical component from impact or repeated mechanical stress | |
| CN217981945U (en) | Mini optical fiber transceiver | |
| CN214254793U (en) | Wiring structure of circuit board | |
| CN217363556U (en) | BCM and fuse box integrated structure | |
| CN211295488U (en) | Assembly structure of microwave module radio frequency cable | |
| CN218939422U (en) | Integrated 1394B transformer aviation plug | |
| CN219693296U (en) | Flame detection sensor | |
| CN216531899U (en) | Novel PCB board with antidetonation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |