CN204858070U - Novel accurate electron connector - Google Patents
Novel accurate electron connector Download PDFInfo
- Publication number
- CN204858070U CN204858070U CN201520449364.8U CN201520449364U CN204858070U CN 204858070 U CN204858070 U CN 204858070U CN 201520449364 U CN201520449364 U CN 201520449364U CN 204858070 U CN204858070 U CN 204858070U
- Authority
- CN
- China
- Prior art keywords
- contact
- insulator
- shield shell
- connector
- radiating groove
- 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.)
- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 claims abstract description 32
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a connector field provides a novel accurate electron connector, including shielded enclosure, insulator and be used for connecting the contact of two conductors, the contact sets up in insulator, the last location structure that is provided with of shielded enclosure, and rectangular shape is personally submitted to shielded enclosure and insulator transversal, is provided with a plurality of first contacts on the terminal surface of insulator, is provided with a plurality of second contacts on another terminal surface, and the quantity of first contact and second contact equals and every first contact is linked together through wire and second contact, the last heat dissipation through -hole that is provided with a plurality of evenly distributed of shielded enclosure, insulator is provided with a plurality of quantity and the equal radiating groove of heat dissipation through -hole. Through setting up heat dissipation through -hole and radiating groove, during electron connector circular telegram during operation, the heat of production transmit the air from the inner wall of radiating groove, prevent the high temperature of electron connector, guarantee the normal operating of equipment, improve the life of electron connector.
Description
Technical field
The utility model relates to field of connectors, especially a kind of novel precise electric power connector.
Background technology
Electric power connector is for by two conductor bridge joints on a loop, makes electric current or signal can from a conductor flow to the conductor device of another conductor.It is widely used in various electric wiring, plays a part to connect or turn-off current or signal.This connection may be temporary transient and convenient to plug at any time, also may be that between electric equipment or wire, permanent node electric power connector is the device (anaiog signal or digital signal) of transmission electronic signal, the interface of separation can be provided in order to connect two electronic systems, is the element be electrically connected each other in order to completing circuit or e-machine etc.
Existing connector, generally comprise the shielding casing of insulating body and the coated described insulating body being provided with multiple terminal, described shielding casing front end forms a host cavity and is installed with butt connector, two side punch forming one elastic arm respectively of described shielding casing, this elastic arm is roughly parallel to abutting direction and extends forward, described elastic arm is provided with a clamping part, described clamping part protrudes into described host cavity, the shell both sides of covering of described butt connector are respectively equipped with a lockhole, when butt connector fits into the host cavity of described connector, described clamping part is snapped in described lockhole, can prevent butt connector from departing from described connector.This electric connector operationally, can produce a large amount of heats, affects its useful life.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel precise electric power connector of good heat dispersion performance, prevents its temperature too high and affects the use of instrument, and ensureing the useful life of connector.
The utility model solves the technical scheme that its technical problem adopts: a kind of novel precise electric power connector, the shield shell comprising aluminum alloy materials, the insulator being arranged at inside of shield casings and the contact for connecting two conductors, described contact is arranged on insulator, described shield shell is provided with the location structure for connector location
The cross section of described shield shell and insulator is elongated, an end face of described insulator is provided with multiple first contact, another end face is provided with multiple second contact, described first contact and each first contact equal with the quantity of the second contact is connected with the second contact by wire;
Described shield shell is provided with multiple equally distributed thermal vias, described insulator is provided with multiple quantity radiating groove equal with thermal vias, and each described thermal vias covers the notch of a radiating groove.
Further, described thermal vias is arranged along the length direction of shield shell, and described radiating groove is arranged along the length direction of insulator.
Further, the quantity of described first contact and the second contact is 3, and 3 the first contacts are linearly uniformly distributed, and 3 the second contacts are also linearly uniformly distributed.
Further, the location structure on described shield shell is positioning spline.
Further, described contact adopts copper alloy to make, and the surface of described contact is silver coated or layer gold.
The beneficial effects of the utility model are: by arranging multiple equally distributed thermal vias on shield shell, the radiating groove that multiple quantity is equal with thermal vias is set on insulator, and each described thermal vias covers the notch of a radiating groove, when electric power connector energising work, the heat produced is delivered to air from the inwall of radiating groove, prevent the temperature of electric power connector too high, ensure the normal operation of equipment, improve the useful life of electric power connector.Meanwhile, multiple contact is respectively set at the two ends of insulator, multiple conductor needing to connect can be concentrated between two and connect, avoid arranging multiple connector, take larger space, and can be cost-saving.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model precise electronic connector looks cross-sectional schematic.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, the shield shell 1 comprising aluminum alloy materials of the present utility model, be arranged at the insulator 2 of shield shell 1 inside and the contact for connecting two conductors, described contact is arranged on insulator 2, described shield shell 1 is provided with the location structure for connector location, described shield shell 1 is elongated with the cross section of insulator 2, an end face of described insulator 2 is provided with multiple first contact 31, another end face is provided with multiple second contact 32, described first contact 31 and each first contact 31 equal with the quantity of the second contact 32 is connected with the second contact 32 by wire, described shield shell 1 is provided with multiple equally distributed thermal vias 11, described insulator 2 is provided with multiple quantity radiating groove equal with thermal vias 11 21, and each described thermal vias 11 covers the notch of a radiating groove 21.
Shield shell 1 is not damaged for the protection of electrical connector interior parts such as insulator 2 and contacts.Location structure above ensures the positioning stablity of contact.The shield shell 1 of aluminum alloy materials also has certain electromagnetic shielding action, and anti-stop signal is interfered in transmitting procedure.Insulator 2 to make between each contact and mutual electric insulation between each contact and shield shell 1.Insulator 1 can be adopted to add the measure of obturaging of interface sealing body, grommet, improve the environmental resistance of electric connector.By arranging multiple equally distributed thermal vias 11 on shield shell 1, insulator 2 arranges multiple quantity radiating groove equal with thermal vias 11 21, and each described thermal vias 11 covers the notch of a radiating groove 21, when electric power connector energising work, the heat produced is delivered to air from the inwall of radiating groove 21, prevent the temperature of electric power connector too high, ensure the normal operation of equipment, improve the useful life of electric power connector.Meanwhile, multiple contact is respectively set at the two ends of insulator 2, multiple conductor needing to connect can be concentrated between two and connect, avoid arranging multiple connector, take larger space, and can be cost-saving.
Thermal vias 11 and radiating groove 21 can be arranged along the circumference of shield shell 1 or insulator 2, in order to ensure the structural strength of radiating effect and shield shell 1 and insulator 2, as preferred technical scheme, described thermal vias 11 is arranged along the length direction of shield shell 1, and described radiating groove 21 is arranged along the length direction of insulator 2.
The quantity of the first contact 31 and the second contact 32 can be selected arbitrarily according to the actual requirements, preferably, the quantity of described first contact 31 and the second contact 32 is 3, and 3 the first contacts 31 are linearly uniformly distributed, and 3 the second contacts 32 are also linearly uniformly distributed.First contact 31 and the second contact 32 are set to a row, avoid overlapping, ensure that each contact has good heat dispersion.
Location structure can be arbitrary structures, and as screw thread, buckle etc., as preferred technical scheme, the location structure on described shield shell 1 is positioning spline 12.
In order to ensure the electric conductivity of contact, described contact adopts copper alloy to make, and the surface of described contact is silver coated or layer gold.Copper alloy electric conductivity is good, and gold and silver have stable chemical property, and wear-resistant, can improve the useful life of contact.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a novel precise electric power connector, comprising the shield shell (1) of aluminum alloy materials, being arranged at the inner insulator (2) of shield shell (1) and the contact for connecting two conductors, described contact is arranged on insulator (2), described shield shell (1) is provided with the location structure for connector location
It is characterized in that: described shield shell (1) is elongated with the cross section of insulator (2), an end face of described insulator (2) is provided with multiple first contact (31), another end face is provided with multiple second contact (32), described first contact (31) and each first contact (31) equal with the quantity of the second contact (32) is connected with the second contact (32) by wire;
Described shield shell (1) is provided with multiple equally distributed thermal vias (11), described insulator (2) is provided with the radiating groove (21) that multiple quantity is equal with thermal vias (11), and each described thermal vias (11) covers the notch of a radiating groove (21).
2. a kind of novel precise electric power connector as claimed in claim 1, it is characterized in that: described thermal vias (11) is arranged along the length direction of shield shell (1), described radiating groove (21) is arranged along the length direction of insulator (2).
3. a kind of novel precise electric power connector as claimed in claim 2, it is characterized in that: described first contact (31) is 3 with the quantity of the second contact (32), and 3 the first contacts (31) are linearly uniformly distributed, 3 the second contacts (32) are also linearly uniformly distributed.
4. a kind of novel precise electric power connector as claimed in claim 3, is characterized in that: the location structure on described shield shell (1) is positioning spline (12).
5. a kind of novel precise electric power connector as described in claim 1,2,3 or 4, is characterized in that: described contact adopts copper alloy to make, and the surface of described contact is silver coated or layer gold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449364.8U CN204858070U (en) | 2015-06-26 | 2015-06-26 | Novel accurate electron connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449364.8U CN204858070U (en) | 2015-06-26 | 2015-06-26 | Novel accurate electron connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858070U true CN204858070U (en) | 2015-12-09 |
Family
ID=54748593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449364.8U Expired - Fee Related CN204858070U (en) | 2015-06-26 | 2015-06-26 | Novel accurate electron connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858070U (en) |
-
2015
- 2015-06-26 CN CN201520449364.8U patent/CN204858070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151230 Address after: 518126 Guangdong city of Shenzhen province Baoan District Xixiang Street Community yellow linen cloth jute A No. 42 building, three floor Patentee after: Shenzhen Jingwei Electronics Co., Ltd. Address before: The four group of 438200 Huanggang city lotus town yanziyan village in Hubei County of Xishui Province Patentee before: Wei Zaiyue |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160626 |