CN204045775U - There is the miniature Substrate-substrate connector combination of heat sinking function - Google Patents
There is the miniature Substrate-substrate connector combination of heat sinking function Download PDFInfo
- Publication number
- CN204045775U CN204045775U CN201420436167.8U CN201420436167U CN204045775U CN 204045775 U CN204045775 U CN 204045775U CN 201420436167 U CN201420436167 U CN 201420436167U CN 204045775 U CN204045775 U CN 204045775U
- Authority
- CN
- China
- Prior art keywords
- substrate
- connector
- insulating body
- confined space
- miniature
- 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 - Lifetime
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses the miniature Substrate-substrate connector combination with heat sinking function, comprise the socket connector be arranged on the first circuit substrate installed surface and the pin connector be arranged on second circuit substrate mounting surface faces; Socket connector comprises the first insulating body and multiple the first terminal, and the first insulating body is provided with the first spatial accommodation and is positioned at the first fitting portion of the first spatial accommodation; Pin connector comprises the second insulating body and multiple second terminal, and the second insulating body is provided with second fitting portion that can coordinate the second spatial accommodation of formation first confined space with the first fitting portion of socket connector He can coordinate formation second confined space with the first spatial accommodation of socket connector; First insulating body is provided with the multiple heat dissipation channels be communicated with the second confined space.Multiple heat dissipation channel is conducive to confined space and is communicated with space outerpace, plays the effect of heat radiation, thus improves the current capacity of miniature Substrate-substrate connector and the reliability of electrical connection.
Description
Technical field
The utility model relates to technical field of electric connectors, particularly relates to a kind of miniature Substrate-substrate connector combination with heat sinking function.
Background technology
In all kinds of electronic system, electric connector at device and device, assembly and assembly, carry out between system and system being electrically connected and signal transmission, be formation necessary base components of holonomic system.Electric connector except will meeting general performance requirement, particularly importantly must reach that contact is good simultaneously, reliable operation, requirement easy to maintenance, and wherein whether reliable operation directly can have influence on the normal work of circuit.Therefore, the functional reliability of host circuit to electric connector has very strict requirement.
Board to board connector is the one of electric connector, forms a board to board connector combine the electric connection realized between first, second circuit substrate by the socket connector being arranged on the first circuit substrate and the pin connector that is arranged on second circuit substrate.Existing board to board connector is when design circuit, because the electric current flowed in circuit is lower, makes designer usually can not consider the impedance variation of the circuit unit caused due to temperature change.But the flowing of high electric current will be easy to make power circuit under Joule effect effect, and electric attribute changes.Therefore enable power connector lead to excessive current, the resistance of power connector conducting terminal must be reduced as far as possible, thus the heat that reduction produces because of Joule effect; Meanwhile, the area of dissipation of conducting terminal should be large as far as possible, thus the heat produced because of Joule effect is distributed as early as possible.
At present, along with smart mobile phone, PDA, the consumer electronics products such as panel computer are day by day toward compact and multi-functional future development, battery capacity is constantly increased, the supply current of battery constantly increases thereupon, thus cause the board to board connector be electrical connected with battery to produce amount of heat because of Joule effect, and existing this kind of board to board connector combines because the terminal of socket connector and the terminal of pin connector are all closed in insulating body when cooperatively interacting, cause radiating effect not good, thus make electric connector in the course of the work, the amount of heat that can produce because of Joule effect does not distribute not go out and damages electric connector and then have influence on the normal operation of whole Circuits System.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of miniature Substrate-substrate connector combination with heat sinking function, it is provided with heat dissipation channel to realize heat sinking function, to promote the magnitude of current that connector can carry under identical temperature rise, thus realize the smooth outflow of electric current and the stability and security of electrical connection.
The utility model provides a kind of miniature Substrate-substrate connector combination with heat sinking function, comprises the socket connector be arranged on the first circuit substrate installed surface and the pin connector be arranged on second circuit substrate mounting surface faces; Socket connector comprises the first insulating body and multiple the first terminal, and wherein, described first insulating body is provided with the first spatial accommodation and is positioned at the first fitting portion of the first spatial accommodation; Pin connector comprises the second insulating body and multiple second terminal, wherein, the second insulating body is provided with second fitting portion that can coordinate the second spatial accommodation of formation first confined space with the first fitting portion of socket connector He can coordinate formation second confined space with the first spatial accommodation of socket connector; First insulating body of socket connector is provided with the multiple heat dissipation channels be communicated with the second confined space.
Second insulating body of above-mentioned pin connector is also provided with the multiple heat dissipation channels be communicated with the first confined space and the second confined space.
What above-mentioned heat dissipation channel specifically adopted is louvre.
What above-mentioned heat dissipation channel specifically adopted is radiating groove.
The first elastic contact part that the first terminal of above-mentioned socket connector comprises the first pin portion be fixed on the first circuit substrate, the first maintaining part be connected with the first pin portion and is connected with the first maintaining part, wherein the first maintaining part is provided with projection.
The second maintaining part that second terminal of above-mentioned pin connector comprises the second pin portion be fixed on second circuit substrate, the second contact site be connected with the second pin portion and is connected with the second contact site, wherein the second maintaining part is provided with the groove suitable with the projection of the first terminal of socket connector.
When socket connector of the present utility model and pin connector cooperatively interact, the second spatial accommodation coordinates formation first confined space with the first fitting portion, and the first spatial accommodation coordinates formation second confined space with the second fitting portion.The utility model by arranging the multiple heat dissipation channels be communicated with the second confined space on the first insulating body, the confined space of connector combination can be made to be connected with space outerpace, play the effect of heat radiation, thus improve the current capacity of miniature Substrate-substrate connector and the reliability of electrical connection.Preferably, the second insulating body also can be arranged the multiple heat dissipation channels be connected with the first confined space and the second confined space, to realize best radiating effect and electrical property.In addition, the utility model can make pin connector when inserting socket connector, has more suitable insertion force, and also can keep suitable confining force when removing chimeric.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the miniature Substrate-substrate connector combination of the utility model and first, second circuit substrate;
Fig. 2 is the structural representation (with the first circuit substrate) of the socket connector in Fig. 1;
Fig. 3 is the structural representation (with second circuit substrate) of the pin connector in Fig. 1;
Fig. 4 is the longitudinal sectional drawing (in figure, the direction of arrow is heat dissipation direction) of Fig. 1.
Each label in figure: the first circuit substrate 1, second circuit substrate 2, first insulating body 1-1, the first terminal 1-2, the first spatial accommodation 1-3, the first fitting portion 1-4, the first pin portion 1-5, the first maintaining part 1-6, the first elastic contact part 1-7, protruding 1-8, the second insulating body 2-1, the second terminal 2-2, the second spatial accommodation 2-3, the second fitting portion 2-4, the second pin portion 2-5, the second contact site 2-6, the second maintaining part 2-7, groove 2-8, heat dissipation channel 3.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
See Fig. 1 to Fig. 3, a kind of miniature Substrate-substrate connector combination with heat sinking function of the present utility model, comprises the socket connector be arranged on the first circuit substrate 1 installed surface and the pin connector be arranged on second circuit substrate 2 installed surface.
Socket connector comprises the first insulating body 1-1, multiple the first terminal 1-2, the first spatial accommodation 1-3 and the first fitting portion 1-4.
Pin connector comprises the second insulating body 2-1, multiple second terminal 2-2, can form the second spatial accommodation 2-3 of the first confined space with the first fitting portion 1-4 and can form the second fitting portion 2-4 of the second confined space with the first spatial accommodation 1-3.
See Fig. 4, the first insulating body 1-1 of socket connector is provided with the multiple heat dissipation channels 3 be communicated with the second confined space.In the present embodiment, the concrete form that heat dissipation channel 3 adopts is the radiating groove of the root edge of the longitudinally side wall being formed at the first insulating body 1-1.Certainly, heat dissipation channel 3 also can adopt the louvre etc. of other concrete form as the sidewall running through insulating body 1-1 to realize.The direction of arrow indicated in Fig. 4 is heat dissipation direction, the dispersion route of the heat produced in the course of the work after showing pin connector and the mutual assembly of socket connector.
Preferably, second insulating body 2-1 of pin connector also can arrange the multiple heat dissipation channels 3 be communicated with the first confined space and the second confined space, to make first, second confined space of connector combination effectively can be communicated with space outerpace, to realize best radiating effect and electrical property.Above-mentioned heat dissipation channel 3 specifically can adopt the form of louvre or radiating groove.
In the present embodiment, as shown in Figure 2, the first terminal 1-2 of socket connector comprises that to extend the first insulating body 1-1 outer and be fixed on the first pin portion 1-5 on the first circuit substrate 1, the first maintaining part 1-6 be connected with the first pin portion 1-5 and the first elastic contact part 1-7 be connected with the first maintaining part 1-6, wherein, the first maintaining part 1-6 is provided with protruding 1-8.First maintaining part 1-6 is shaped in the longitudinally side wall of the first insulating body 1-1, and its protruding 1-8 protrudes in the first spatial accommodation 1-3.First elastic contact part 1-7 is placed in the lengthwise side of the first fitting portion 1-4, and its arc free end protrudes in the first spatial accommodation 1-3.
In the present embodiment, as shown in Figure 3, second terminal 2-2 of pin connector is shaped in the second insulating body 2-1, comprises and extends outside the second insulating body 2-1 and be fixed on the second pin portion 2-5 on second circuit substrate 2, the second contact site 2-6 be connected with the second pin portion 2-5 and the second maintaining part 2-7 be connected with the second contact site 2-6.Wherein, the second contact site 2-6 is used in electrical contact with the arc free end of the first elastic contact part 1-7 of the first terminal 1-2, and the second maintaining part 2-7 is provided with the groove 2-8 suitable with the protruding 1-8 of the first terminal 1-2.
As mentioned above, the utility model effectively can realize heat sinking function by the setting of heat dissipation channel 3, promotes the magnitude of current that connector can carry under identical temperature rise, thus realizes the smooth outflow of electric current and the stability and security of electrical connection.In addition, the utility model can make pin connector when inserting socket connector, has more suitable insertion force, and also can keep suitable confining force when removing chimeric.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. there is the miniature Substrate-substrate connector combination of heat sinking function, it is characterized in that, comprise the socket connector be arranged on the first circuit substrate (1) installed surface and the pin connector be arranged on second circuit substrate (2) installed surface;
Described socket connector comprises the first insulating body (1-1) and multiple the first terminal (1-2), wherein, described first insulating body (1-1) is provided with the first spatial accommodation (1-3) and is positioned at first fitting portion (1-4) of the first spatial accommodation (1-3);
Described pin connector comprises the second insulating body (2-1) and multiple second terminal (2-2), wherein, described second insulating body (2-1) is provided with second fitting portion (2-4) that can coordinate second spatial accommodation (2-3) of formation first confined space with first fitting portion (1-4) of socket connector and can coordinate formation second confined space with first spatial accommodation (1-3) of socket connector;
First insulating body (1-1) of described socket connector is provided with the multiple heat dissipation channels (3) be communicated with the second confined space.
2. the miniature Substrate-substrate connector combination with heat sinking function according to claim 1, is characterized in that,
Second insulating body (2-1) of described pin connector is also provided with the multiple heat dissipation channels be communicated with the first confined space and the second confined space.
3. the miniature Substrate-substrate connector combination with heat sinking function according to claim 1 and 2, is characterized in that,
What described heat dissipation channel specifically adopted is louvre.
4. the miniature Substrate-substrate connector combination with heat sinking function according to claim 1 and 2, is characterized in that,
What described heat dissipation channel specifically adopted is radiating groove.
5. the miniature Substrate-substrate connector combination with heat sinking function according to claim 1 and 2, is characterized in that,
The first elastic contact part (1-7) that the first terminal (1-2) of described socket connector comprises the first pin portion (1-5) be fixed on the first circuit substrate (1), the first maintaining part (1-6) be connected with the first pin portion (1-5) and is connected with the first maintaining part (1-6), described first maintaining part (1-6) is provided with projection (1-8).
6. the miniature Substrate-substrate connector combination with heat sinking function according to claim 5, is characterized in that,
The second maintaining part (2-7) that second terminal (2-2) of described pin connector comprises the second pin portion (2-5) be fixed on second circuit substrate (2), the second contact site (2-6) be connected with the second pin portion (2-5) and is connected with the second contact site (2-6), described second maintaining part (2-7) is provided with the groove (2-8) suitable with the described projection (1-8) of the first terminal of socket connector (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436167.8U CN204045775U (en) | 2014-08-04 | 2014-08-04 | There is the miniature Substrate-substrate connector combination of heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436167.8U CN204045775U (en) | 2014-08-04 | 2014-08-04 | There is the miniature Substrate-substrate connector combination of heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045775U true CN204045775U (en) | 2014-12-24 |
Family
ID=52246405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436167.8U Expired - Lifetime CN204045775U (en) | 2014-08-04 | 2014-08-04 | There is the miniature Substrate-substrate connector combination of heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045775U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411916A (en) * | 2018-10-24 | 2019-03-01 | 努比亚技术有限公司 | A kind of connector |
| WO2021109818A1 (en) * | 2019-12-05 | 2021-06-10 | 荣耀终端有限公司 | Circuit board assembly and electronic apparatus |
| CN113097804A (en) * | 2021-04-09 | 2021-07-09 | 深圳市爱得乐电子有限公司 | High-speed board-to-board connection module |
| CN115395283A (en) * | 2022-08-26 | 2022-11-25 | 深圳市方向电子股份有限公司 | Board-to-board male end connector and board-to-board female end connector matched with same |
-
2014
- 2014-08-04 CN CN201420436167.8U patent/CN204045775U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411916A (en) * | 2018-10-24 | 2019-03-01 | 努比亚技术有限公司 | A kind of connector |
| WO2021109818A1 (en) * | 2019-12-05 | 2021-06-10 | 荣耀终端有限公司 | Circuit board assembly and electronic apparatus |
| CN113097804A (en) * | 2021-04-09 | 2021-07-09 | 深圳市爱得乐电子有限公司 | High-speed board-to-board connection module |
| CN115395283A (en) * | 2022-08-26 | 2022-11-25 | 深圳市方向电子股份有限公司 | Board-to-board male end connector and board-to-board female end connector matched with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204045775U (en) | There is the miniature Substrate-substrate connector combination of heat sinking function | |
| CN204118319U (en) | A kind of big current board to board connector | |
| CN105977691A (en) | Novel patch board | |
| CN211320488U (en) | smart socket | |
| KR200470533Y1 (en) | high-speed connector structure | |
| CN204720571U (en) | A kind of bus duct plug-in unit | |
| CN203895655U (en) | Mini-sized USB connector capable of being plugged in forward and backward directions | |
| CN201478612U (en) | Remotely controlled socket | |
| CN203941199U (en) | Electric energy meter | |
| CN205231372U (en) | High -efficient electromagnetic interference resistance just reverse plug connects formula connector | |
| CN105375177A (en) | USB 3.1 type plug connector | |
| CN204167611U (en) | High-current charging socket connector, plug connector and combination thereof | |
| CN201252314Y (en) | Connecting device used between apple brand notebook computer and power supply device | |
| CN202817245U (en) | Flexible circuit board rotation spacing electric connector | |
| CN204668507U (en) | A card-edge electrical connector loaded with 5-piece power terminals | |
| CN205124113U (en) | Double -deck PCB board | |
| CN204905488U (en) | Shell fragment module and wiring board based on forceful electric power product | |
| CN207925829U (en) | A kind of novel SMP male connectors radio frequency connector | |
| CN204391314U (en) | Electric connector | |
| CN204205227U (en) | A kind of townhouse socket | |
| CN203277821U (en) | PLC connection base | |
| CN203708741U (en) | Fan controller | |
| CN203606645U (en) | Multi-power control circuit | |
| CN204257903U (en) | USB3.1 pin connector | |
| CN201708324U (en) | Electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215311, Yingbin Road, 1688, Pakistan Town, Kunshan, Jiangsu, Suzhou Patentee after: Kexincheng precision technology (Jiangsu) Co.,Ltd. Address before: 215311, Yingbin Road, 1688, Pakistan Town, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Cocentra Electronics Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141224 |
|
| CX01 | Expiry of patent term |