CN220873888U - Electric connector for cabinet signal transmission - Google Patents
Electric connector for cabinet signal transmission Download PDFInfo
- Publication number
- CN220873888U CN220873888U CN202322313631.6U CN202322313631U CN220873888U CN 220873888 U CN220873888 U CN 220873888U CN 202322313631 U CN202322313631 U CN 202322313631U CN 220873888 U CN220873888 U CN 220873888U
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- Prior art keywords
- wire spring
- insulator
- current
- jack
- plug
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 25
- 239000012212 insulator Substances 0.000 claims abstract description 68
- 238000003466 welding Methods 0.000 claims description 7
- 230000000452 restraining effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model provides an electric connector for cabinet signal transmission, which comprises a socket and a plug which are fixedly connected, wherein the socket comprises a socket insulator and a plurality of high-current pins fixedly arranged in the socket insulator, the socket insulator is provided with a plurality of pin fixing grooves which are orderly arranged, the high-current pins are fixedly arranged in the pin fixing grooves, one ends of the high-current pins extend out of the socket insulator, the plug comprises a plug insulator and a plurality of high-current wire spring jacks fixedly arranged in the plug insulator, the plug insulator is also provided with a jack fixing assembly and a cable fixing assembly, the jack fixing assembly is detachably connected with the plug insulator, the jack fixing assembly is in press fit connection with the high-current wire spring jacks, and the cable fixing assembly is detachably connected with the plug insulator. The beneficial effects of the utility model are as follows: is fast to connect with the circuit board and is suitable for fast connection of various terminals the high-current contact pin is not easy to loose and deviate.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to an electric connector for cabinet signal transmission.
Background
An electrical connector is a component that is often touched by an electronics technician. The circuit has the advantages that the effect is quite simple, a highway bridge for communication is built up at the blocked part or in the middle of the independently blocked circuit in the circuit, so that the current amount commodity circulates, and the circuit achieves the reservation function. The electric connector develops protection grounding and signal transmission among components and parts, parts and components, system software and system software, is an essential basic element for forming a detailed system software, is very common to be used as an essential element in electronic products, and is known to have one or more connectors along the current commodity circulation line.
The structure and the mode of the electric connector have various aspects, and various connectors can appear along with different factors such as an operation target, frequency, output power, application scene and the like. Such as: the connectors for connecting home wiring, connectors for disk drives, connectors for communication networks, and the like are different in terms of appearance, structure, characteristics, index values, and the like of the connectors according to different requirements at different places. However, whatever connector is required to ensure that the amount of current or signal it passes through should be smooth, continuous and spectrally distributed. The electric connector for cabinet signal transmission mainly aims at transmitting current signals, but the existing electric connector for cabinet signal transmission has the problems that the connection with a circuit board is troublesome, the quick connection of various terminals is difficult to be suitable, and a welding pin is easy to loose and deviate.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides the electric connector for the cabinet signal transmission, the pin fixing groove can effectively position the high-current pin, and the high-current pin is easier to match when being welded with the PCB, so that the high-current pin and the PCB can be welded quickly; the high-current wire spring jack can be suitable for cables of various types, the jack fixing assembly and the cable fixing assembly can greatly improve the stability of the electric connector and the reliability of electric contact performance, and the problems that the electric connector for cabinet signal transmission in the prior art is troublesome to connect with a circuit board, is difficult to be suitable for quick connection of various terminals and is easy to loosen and deviate in welding pins are solved.
The utility model provides an electric connector for cabinet signal transmission, one end of the electric connector can be welded with a PCB circuit board, the other end of the electric connector can be detachably connected with a cable, the electric connector comprises a socket and a plug which are fixedly connected, the socket comprises a socket insulator and a plurality of high-current pins fixedly arranged in the socket insulator, the socket insulator is provided with a plurality of pin fixing grooves which are orderly arranged, the high-current pins are fixedly arranged in the pin fixing grooves, one end of the high-current pins extends out of the socket insulator, the plug comprises a plug insulator and a plurality of high-current wire spring jacks fixedly arranged in the plug insulator, the plug insulator is also provided with a jack fixing component and a cable fixing component, the jack fixing component is detachably connected with the plug insulator, the jack fixing component is detachably connected with the high-current wire spring jacks, one end of the high-current pins extending out of the socket insulator can be connected with the high-current wire spring jacks in a pressing mode, and the other end of the high-current pins can be inserted into the cable wire spring jacks in a welding mode, and the cable wire can be further connected with the high-current wire spring jacks.
According to the utility model, the large current wire spring jacks are in one-to-one correspondence and are matched with the large current pins, the other ends of the large current pins, which are positioned in the socket insulator, can be clamped with the large current wire spring jacks, and the cable fixing component can be used for pressing the outer sides of the large current wire spring jacks after cables are inserted into the large current wire spring jacks so as to fix the cables in the current wire spring jacks.
According to the utility model, the cable fixing component is a fastening bolt, a fastening screw hole is arranged in the plug insulator, the fastening screw hole is vertically arranged at the outer side of the large current wire spring jack, and the fastening bolt is in threaded connection with the fastening screw hole.
According to the plug insulator, the jack fixing component is an insulator rear cover, the insulator rear cover is connected to the outer side of the plug insulator in a clamping mode, the insulator rear cover is connected with the large current wire spring jack in a pressing mode, and one end of the large current wire spring jack can be fixed in the plug insulator through the insulator rear cover.
According to the utility model, the socket insulator is further improved, and the socket insulator is internally provided with a U-shaped positioning clamping groove for restraining the two ends of the high-current pin from facing.
The utility model further improves, the large current wire spring jack is a flat full wire spring large current jack, and the flat full wire spring consists of a plurality of flat wire spring wires fixedly arranged in the large current wire spring jack.
The utility model is further improved, the width of the flat wire spring wire is larger than the thickness, the width of the flat wire spring wire is d, and the value range of d is more than or equal to 0.2mm and less than or equal to 0.4mm.
According to the utility model, the flat surface of the flat wire spring wire can be closely attached to the outer surface of the high-current contact pin.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an electric connector for cabinet signal transmission, which is characterized in that a large-current pin, a large-current wire spring jack, a jack fixing assembly and a cable fixing assembly which are matched with each other are arranged in the electric connector, so that the large-current pin can be effectively positioned by a pin fixing groove, and the large-current pin can be matched with a PCB circuit board more easily when being welded, and the large-current pin and the PCB circuit board can be welded quickly; the high-current wire spring jack can be applicable to cables of various types, the plug-in connection enables the electric connector to be connected with various terminals for transmitting electric signals quickly, the high-current contact pin can be connected with the cable inserted into the high-current wire spring jack to further transmit electric signals, the jack fixing assembly and the cable fixing assembly can greatly improve stability of the electric connector and reliability of electric contact performance, the high-current contact pin is not easy to loosen, and the problems that in the prior art, the electric connector for cabinet signal transmission is troublesome to connect with a circuit board, and is difficult to be applicable to quick connection of various terminals and easy loosening of a welding pin are solved.
Drawings
In order to more clearly illustrate the application or the solutions of the prior art, a brief description will be given below of the drawings used in the description of the embodiments or the prior art, it being obvious that the drawings in the description below are some embodiments of the application and that other drawings can be obtained from them without the inventive effort of a person skilled in the art.
FIG. 1 is a cross-sectional view of an electrical connector for cabinet signal transmission according to the present utility model;
fig. 2 is a block diagram of an electrical connector for cabinet signal transmission according to the present utility model.
In the figure, 1-jack, 11-jack insulator, 12-high current pin, 2-plug, 21-plug insulator, 22-high current wire spring jack, 23-jack fixing component, 24-cable fixing component.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
In order to make the person skilled in the art better understand the solution of the present application, the technical solution of the embodiment of the present application will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-2, one end of the electrical connector for cabinet signal transmission provided by the utility model can be welded with a PCB circuit board, the other end of the electrical connector can be detachably connected with a cable, the electrical connector comprises a socket 1 and a plug 2 which are fixedly connected, the socket 1 comprises a socket insulator 11 and a plurality of high-current pins 12 fixedly arranged in the socket insulator, the socket insulator 11 is provided with a plurality of pin fixing grooves which are orderly arranged, the high-current pins 12 are fixedly arranged in the pin fixing grooves, one end of the high-current pins extend out of the socket insulator 11, the plug 2 comprises a plug insulator 21 and a plurality of high-current wire spring jacks 22 fixedly arranged in the plug insulator, the plug insulator 21 is further provided with a jack fixing assembly 23 and a cable fixing assembly 24, the jack fixing assembly 23 is detachably connected with the plug insulator 21, the jack fixing assembly 23 is detachably connected with the high-current wire spring jacks 22, and the cable fixing assembly 24 is in press-fit connection with the high-current wire spring jacks 23, and the socket insulator 11 is further provided with U-shaped positioning clamping grooves for restraining the directions of two ends of the high-current pins 12. In the embodiment, one end of the heavy current pin, which extends out of the socket insulator, can be welded with the PCB to transmit electric signals, and the pin fixing groove can enable the heavy current pin to be effectively positioned, so that the heavy current pin is easier to match when being welded with the PCB, and quick welding of the heavy current pin and the PCB is realized; the high-current wire spring jack can be suitable for cables of various types, the plug-in connection enables the electric connector to be quickly connected with various terminals for transmitting electric signals, and the high-current contact pin can be electrically connected with the cable inserted into the high-current wire spring jack so as to transmit the electric signals.
As shown in fig. 1-2, the heavy current wire spring jacks 22 are in one-to-one correspondence and are matched with the heavy current pins 12, the other ends of the heavy current pins 12, which are positioned in the socket insulator 11, can be clamped with the heavy current wire spring jacks 22, and the cable fixing assembly can press the outer sides of the heavy current wire spring jacks after the cables are inserted into the heavy current wire spring jacks so as to fix the cables in the current wire spring jacks; the cable fixing component 24 is a fastening bolt, a fastening screw hole is formed in the plug insulator 21, the fastening screw hole is vertically arranged on the outer side of the large current wire spring jack 22, and the fastening bolt is in threaded connection with the fastening screw hole; the jack fixing component 23 is an insulator rear cover, the insulator rear cover is connected to the outer side of the plug insulator 21 in a clamping mode, the insulator rear cover is connected with the large current wire spring jack 22 in a pressing mode, and one end of the large current wire spring jack can be fixed in the plug insulator through the insulator rear cover. In this embodiment, the jack fixing assembly and the cable fixing assembly can greatly improve stability of the electrical connector and reliability of electrical contact performance, and the heavy current contact pin is not easy to loosen.
As shown in fig. 1-2, the large current wire spring jack 22 is a flat full wire spring large current jack, the flat full wire spring is composed of a plurality of flat wire spring wires fixedly arranged inside the large current wire spring jack 22, the width of each flat wire spring wire is larger than the thickness, the width of each flat wire spring wire is d, the value range of d is 0.2mm less than or equal to d less than or equal to 0.4mm, and the flat surface of each flat wire spring wire can be tightly attached to the outer surface of the large current contact pin. In this embodiment, the width of flat wire spring silk is selected between 0.2mm to 0.4mm, flat wire spring silk is fixed in big current wire spring jack inside more easily, the flat full wire spring structure of constitution is more stable, moreover be difficult to become flexible under the effect of jack fixed subassembly and cable fixed subassembly, the contact of rectangular cross-section's flat full wire spring heavy current jack and heavy current contact pin is the face contact, current carrying capacity and anti current impact ability are stronger, the phenomenon of fusing damage is difficult to appear when meetting the heavy current pulse that surpasses rated current.
As can be seen from the above, the utility model provides an electrical connector for signal transmission of a cabinet, which is provided with a large current pin, a large current wire spring jack, a jack fixing assembly and a cable fixing assembly which are mutually matched in the electrical connector, wherein the pin fixing groove can enable the large current pin to be effectively positioned, and the pin fixing groove is easier to be matched when being welded with a PCB circuit board, so that the large current pin and the PCB circuit board can be quickly welded; the high-current wire spring jack can be applicable to cables of various types, the plug-in connection enables the electric connector to be connected with various terminals for transmitting electric signals quickly, the high-current contact pin can be connected with the cable inserted into the high-current wire spring jack to further transmit electric signals, the jack fixing assembly and the cable fixing assembly can greatly improve stability of the electric connector and reliability of electric contact performance, the high-current contact pin is not easy to loosen, and the problems that in the prior art, the electric connector for cabinet signal transmission is troublesome to connect with a circuit board, and is difficult to be applicable to quick connection of various terminals and easy loosening of a welding pin are solved.
The above embodiments are preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, which includes but is not limited to the embodiments, and equivalent modifications according to the present utility model are within the scope of the present utility model.
Claims (8)
1. An electric connector for cabinet signal transmission, one end can be welded with a PCB circuit board, and the other end can be detachably connected with a cable, and is characterized in that: including fixed connection's socket and plug, the socket includes socket insulator and fixed the setting is in a plurality of heavy current contact pins in the socket insulator, the socket insulator is equipped with a plurality of ordered arrangement's contact pin fixed slot, heavy current contact pin fixed set up in contact pin fixed slot and one end stretch out socket insulator, the plug includes plug insulator and fixed setting a plurality of heavy current wire spring jack in the plug insulator, plug insulator still is equipped with jack fixed subassembly and cable fixed subassembly, jack fixed subassembly with plug insulator can dismantle the connection, jack fixed subassembly with heavy current wire spring jack pressfitting is connected, cable fixed subassembly with plug insulator can dismantle the connection, cable fixed subassembly with heavy current wire spring jack pressfitting is connected, heavy current contact pin stretches out the one end of socket insulator can with PCB circuit board welding transmission electrical signal, the other end of heavy current contact pin can with insert the cable electricity connection transmission of heavy current wire spring jack and then electrical signal.
2. The electrical connector for cabinet signal transmission of claim 1, wherein: the high-current wire spring jacks are in one-to-one correspondence and are matched with the high-current contact pins, the high-current contact pins are located at the other ends in the socket insulator and can be clamped with the high-current wire spring jacks, and the cable fixing assembly can be used for pressing the outer sides of the high-current wire spring jacks after cables are inserted into the high-current wire spring jacks, so that the cables are fixed in the high-current wire spring jacks.
3. The electrical connector for cabinet signal transmission of claim 2, wherein: the cable fixing assembly is a fastening bolt, a fastening screw hole is formed in the plug insulator, the fastening screw hole is vertically formed in the outer side of the large current wire spring jack, and the fastening bolt is in threaded connection with the fastening screw hole.
4. The electrical connector for cabinet signal transmission of claim 3, wherein: the jack fixing assembly is an insulator rear cover, the insulator rear cover is connected to the outer side of the plug insulator in a clamping mode, the insulator rear cover is connected with the large current wire spring jack in a pressing mode, and the insulator rear cover can fix one end of the large current wire spring jack in the plug insulator.
5. The electrical connector for cabinet signal transmission of claim 4, wherein: and U-shaped positioning clamping grooves used for restraining the two ends of the high-current pins to face are also formed in the socket insulator.
6. The electrical connector for cabinet signal transmission of claim 5, wherein: the large current wire spring jack is a flat full wire spring large current jack, and the flat full wire spring is composed of a plurality of flat wire spring wires fixedly arranged in the large current wire spring jack.
7. The electrical connector for cabinet signal transmission of claim 6, wherein: the width of the flat wire spring wire is larger than the thickness, the width of the flat wire spring wire is d, and the d value range is more than or equal to 0.2mm and less than or equal to 0.4mm.
8. The electrical connector for cabinet signal transmission of claim 7, wherein: the flat surface of the flat wire spring wire can be closely attached to the outer surface of the high-current contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322313631.6U CN220873888U (en) | 2023-08-28 | 2023-08-28 | Electric connector for cabinet signal transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322313631.6U CN220873888U (en) | 2023-08-28 | 2023-08-28 | Electric connector for cabinet signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220873888U true CN220873888U (en) | 2024-04-30 |
Family
ID=90809549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322313631.6U Active CN220873888U (en) | 2023-08-28 | 2023-08-28 | Electric connector for cabinet signal transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220873888U (en) |
-
2023
- 2023-08-28 CN CN202322313631.6U patent/CN220873888U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |