CN201985374U - Board-to-board connector and mobile terminal - Google Patents
Board-to-board connector and mobile terminal Download PDFInfo
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- CN201985374U CN201985374U CN2010206762985U CN201020676298U CN201985374U CN 201985374 U CN201985374 U CN 201985374U CN 2010206762985 U CN2010206762985 U CN 2010206762985U CN 201020676298 U CN201020676298 U CN 201020676298U CN 201985374 U CN201985374 U CN 201985374U
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- board
- plug
- insulating base
- socket
- board connector
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Abstract
The utility model provides a board-to-board connector and a mobile terminal. The board-to-board connector comprises a plug, a socket, a fist buckling structure and a second buckling structure, wherein the plug comprises a first insulating base; the socket comprises a second insulating base; the first buckling structure is arranged on the first insulating base; the second buckling structure is arranged on the second insulating base; and the first buckling structure is engaged with the second buckling structure to connect the plug and the socket. After the technical scheme provided by the utility model is adopted, the problem of poor reliability of the conventional board-to-board connector, particularly reliability limitation in the need of limiting height of the board-to-board connector, in related technologies is solved, so that the aim of improving the reliability of the board-to-board connector is fulfilled, good plug feel is provided for assembly personnel, and yield during assembly can be improved.
Description
Technical field
The utility model relates to electronic communication field, in particular to a kind of board to board connector and portable terminal.
Background technology
The plate connector for substrate is widely used on the electronic equipment such as portable terminal, is used for PCB and PCB, and being connected between FPC and PCB, to realize the connection of power supply and signal.Traditional plate connector for substrate is made of socket and plug, its front section view as depicted in figs. 1 and 2, plug and socket all is connected pin by insulating base with conductor and constitutes, and when fastening, the conductor connection pin on the plug is connected pin with the conductor on the socket and is in contact with one another to realize electrical connection.This type of plate connector for substrate is simple and easy to usefulness, only needs plug and socket to cooperate and get final product, need not other parts, but the reliability of conventional panels connector for substrate is difficult to be guaranteed, in case plug and socket is loosening or side's perk, will cause the serious function problem of the bad grade of demonstration.And the reliability of traditional connector is subjected to limitation in height to a great extent.When highly being lower than certain value, can there be following more serious problem, at first the adhesion between socket and plug is not enough, is easy to cause plug and socket loosening in the use; Secondly because highly lower, plug together sense when being difficult to experience pressing during assembling, also can increase a lot of defective productss in the assembling process.At the problems referred to above, effective solution is not proposed as yet at present.
The utility model content
In correlation technique, traditional board to board connector reliability is not high, especially when needing the height of restriction board to board connector, and the problem that reliability can be restricted, the utility model provides a kind of board to board connector and portable terminal, to address the above problem at least.
According to an aspect of the present utility model, a kind of board to board connector is provided, comprise: comprise plug, socket, wherein, above-mentioned plug comprises first insulating base, above-mentioned socket comprises second insulating base, and above-mentioned board to board connector also comprises: first buckle structure is arranged on first insulating base; Second buckle structure is arranged on second insulating base; The mutual engagement connection plug and socket of first buckle structure and second buckle structure.
According to another aspect of the present utility model, a kind of portable terminal is provided, comprising: above-described board to board connector.
The utility model, by the buckle structure that cooperatively interacts and connect is set on plug and socket, it is high to have solved board to board connector reliability traditional in the correlation technique, especially when needing the height of restriction board to board connector, the problem that reliability can be restricted, improve the purpose of plate thereby reached, plug together sense preferably for the assembly crewman provides simultaneously, and then can improve the yields when assembling the reliability of plate connection.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is according to the positive cross-sectional schematic of the socket of the conventional panels connector for substrate of correlation technique;
Fig. 2 is the positive cross-sectional schematic according to the plug of the conventional panels connector for substrate of correlation technique;
Fig. 3 is the stravismus schematic diagram according to the utility model embodiment socket;
Fig. 4 is the stravismus schematic diagram according to embodiment plug of the present utility model;
Fig. 5 is a socket shown in Figure 3 and side cross-sectional schematic after plug shown in Figure 4 is connected.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Fig. 2 is the stravismus schematic diagram according to the utility model embodiment socket, and Fig. 3 is the stravismus schematic diagram according to embodiment plug of the present utility model.As shown in Figures 2 and 3, this board to board connector comprises plug, socket, and plug comprises first insulating base 1, and socket comprises second insulating base 2, and above-mentioned board to board connector also comprises:
Above-mentioned first buckle structure 3 and above-mentioned second buckle structure, 4 mutual engagement connection plug and sockets.
By the foregoing description as can be seen, it is high that scheme shown in the foregoing description has solved board to board connector reliability traditional in the correlation technique, especially when needing the height of restriction board to board connector, the problem that reliability can be restricted, improve the purpose of plate thereby reached to the reliability of plate connection, plug together sense preferably for the assembly crewman provides simultaneously, and then can improve the yields when assembling.
Preferably, the quantity of above-mentioned first buckle structure 3 can be fixedly connected on the two ends of first insulating base 1 for a plurality of; The quantity of second buckle structure 4 can be fixedly connected on the two ends of second insulating base 2 for a plurality of.
In preferred implementation process, the quantity of above-mentioned first buckle structure 3 is two, is fixedly connected on the two ends of first insulating base 1; And the quantity of above-mentioned second buckle structure 4 is two, is fixedly connected on the two ends of second insulating base 2.
In the specific implementation process of the foregoing description, above-mentioned first buckle structure 3 is the hole shape structure; Above-mentioned second buckle structure 4 is a vertical structure, and wherein, an end of this vertical structure is provided with a bulge-structure 5, and this bulge-structure 5 is used for being connected with the hole shape structure buckle that cooperatively interacts.
In preferred implementation process, above-mentioned bulge-structure 5 can be one of following shape: taper, hemisphere.
Preferably, above-mentioned bulge-structure 5 can be the lateral elasticity assembly.
When concrete the application, above-mentioned second buckle structure 4 also can be the hole shape structure; Correspondingly, above-mentioned first buckle structure 3 can be a vertical structure, and wherein, an end of this vertical structure is provided with a bulge-structure 5, and this bulge-structure 5 is used for being connected with the above-mentioned hole shape structure buckle that cooperatively interacts.In the above-mentioned concrete Application Example, above-mentioned bulge-structure 5 also can be one of following shape: taper, hemisphere; And above-mentioned bulge-structure 5 also can be the lateral elasticity assembly.
The foregoing description can be used for portable terminal PCB and PCB when concrete the application, and being connected between FPC and the PCB, so present embodiment also provides a kind of portable terminal, and wherein this portable terminal comprises above-described board to board connector.
In order to understand the foregoing description better, below in conjunction with following example in detail.
Example 1
In this example, main body is a kind of plate connector for substrate of reinforcement type, and it is made up of socket and plug two parts.The schematic diagram of socket as shown in Figure 3, socket connects pin 6 by insulating base 2, conductor and fixed leg 4 is formed, wherein fixed leg 4 is positioned on the insulating base 2, fixed leg 4 tops 5 can be triangle or taper or hemisphere, and has certain elasticity, when being subjected to lateral compression power, fixed leg top 5 can be shunk to fixed leg 4 centre bit directions.The stravismus schematic diagram of plug as shown in Figure 4, plug connects pin 7 by insulating base 1, conductor and location hole 3 is formed, location hole 3 is positioned on the insulating base 1, its position is corresponding with the fixed leg 4 on the socket, but undersized is in the top 5 of fixed leg 4.
Side sectional view after plug and socket fastens as shown in Figure 5, plug buckles in the process of socket, fixed leg 4 on the socket is subjected to the extruding force of side direction, shrink to the center on fixed leg 4 tops 5, pass location hole 3 after, lateral compression power disappears, original form is recovered on fixed leg 4 tops 5, be stuck in the edge of location hole 3, play the effect of locking-type plug and socket, can guarantee the reliability that connects.
Example 2
Board to board connector structure in this example and the board to board connector similar in the example 1, but some differences are also arranged, and fixed leg 4 is arranged on the insulating base 1, and location hole 3 is arranged on the insulating base 2, other architectural feature can repeat no more with reference to the description in the example 1 herein.
Example 3
This example is a concrete application example of the board to board connector described in above-mentioned example 1 and the example 2, when this plate connector for substrate is used for FPC and is connected with PCB, socket is welded on the PCB, plug is welded on the FPC stiffening plate, two location holes also will be left in position at FPC stiffening plate corresponding plug location hole, and size is consistent with the plug location hole.After socket and plug fastened, the socket fixed leg passed the location hole on plug and the FPC stiffening plate, is stuck in the edge of location hole, and fixedly FPC and PCB make it be difficult for becoming flexible.
When should this plate connector for substrate being used for being connected of PCB and PCB, also to leave two location holes on the PCB of solder plug, location hole unanimity on the position of positioning hole socket.
Comprehensive the foregoing description, as can be seen, the foregoing description provides a kind of reinforcing template connector for substrate that can be used on the portable terminal, can be used for PCB and PCB on the portable terminal, and being connected between FPC and the PCB.Board to board connector shown in the foregoing description is used on the ultrathin portable terminal.When plug buckles into socket,, the pressure force by socket and plug self makes conductor be connected pin and is in contact with one another, thereby makes the signal of telecommunication effectively connect.On the other hand, the fixed leg on the socket is inserted in the location hole of plug, and is stuck in the edge of location hole, plays the effect of locking-type plug and socket, thereby has guaranteed the reliability of contact.And fixed leg can provide to the assembly crewman and plug together sense preferably in the process of inserting location hole, thereby can improve the yields when assembling.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. a board to board connector comprises plug, socket, and described plug comprises first insulating base, and described socket comprises second insulating base, it is characterized in that, described board to board connector also comprises:
First buckle structure is arranged on described first insulating base;
Second buckle structure is arranged on described second insulating base;
Described first buckle structure and described plug of the mutual engagement connection of described second buckle structure and described socket.
2. board to board connector according to claim 1 is characterized in that,
The quantity of described first buckle structure is a plurality of, is fixedly connected on the two ends of described first insulating base;
The quantity of described second buckle structure is a plurality of, is fixedly connected on the two ends of described second insulating base.
3. board to board connector according to claim 2 is characterized in that,
The quantity of described first buckle structure is two, is fixedly connected on the two ends of described first insulating base;
The quantity of described second buckle structure is two, is fixedly connected on the two ends of described second insulating base.
4. according to each described board to board connector of claim 1 to 3, it is characterized in that,
Described first buckle structure is the hole shape structure;
Described second buckle structure is a vertical structure, and wherein, an end of described vertical structure is provided with a bulge-structure, and this bulge-structure is used for being connected with the described hole shape structure buckle that cooperatively interacts.
5. board to board connector according to claim 4 is characterized in that, described bulge-structure is one of following shape: taper, hemisphere.
6. board to board connector according to claim 4 is characterized in that, described bulge-structure is the lateral elasticity assembly.
7. according to each described board to board connector of claim 1 to 3, it is characterized in that,
Described second buckle structure is the hole shape structure;
Described first buckle structure is a vertical structure, and wherein, an end of described vertical structure is provided with a bulge-structure, and this bulge-structure is used for being connected with the described hole shape structure buckle that cooperatively interacts.
8. board to board connector according to claim 7 is characterized in that, described bulge-structure is one of following shape: taper, hemisphere.
9. board to board connector according to claim 7 is characterized in that, described bulge-structure is the lateral elasticity assembly.
10. a portable terminal is characterized in that, comprises each described board to board connector in the claim 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206762985U CN201985374U (en) | 2010-12-22 | 2010-12-22 | Board-to-board connector and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206762985U CN201985374U (en) | 2010-12-22 | 2010-12-22 | Board-to-board connector and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985374U true CN201985374U (en) | 2011-09-21 |
Family
ID=44612826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206762985U Expired - Fee Related CN201985374U (en) | 2010-12-22 | 2010-12-22 | Board-to-board connector and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129667A (en) * | 2016-08-26 | 2016-11-16 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN106253026A (en) * | 2016-08-30 | 2016-12-21 | 宁波永望电子科技有限公司 | Connector foot locater |
| CN107275835A (en) * | 2017-06-29 | 2017-10-20 | 广东欧珀移动通信有限公司 | Connector assembly and terminal device |
-
2010
- 2010-12-22 CN CN2010206762985U patent/CN201985374U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129667A (en) * | 2016-08-26 | 2016-11-16 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN106129667B (en) * | 2016-08-26 | 2019-01-08 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN106253026A (en) * | 2016-08-30 | 2016-12-21 | 宁波永望电子科技有限公司 | Connector foot locater |
| CN106253026B (en) * | 2016-08-30 | 2018-08-24 | 宁波永望电子科技有限公司 | Connector foot locater |
| CN107275835A (en) * | 2017-06-29 | 2017-10-20 | 广东欧珀移动通信有限公司 | Connector assembly and terminal device |
| CN107275835B (en) * | 2017-06-29 | 2020-07-07 | Oppo广东移动通信有限公司 | Connector assembly and terminal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |