CN2387641Y - Low-high conjunction device of connector and circuit board - Google Patents
Low-high conjunction device of connector and circuit board Download PDFInfo
- Publication number
- CN2387641Y CN2387641Y CN 99213373 CN99213373U CN2387641Y CN 2387641 Y CN2387641 Y CN 2387641Y CN 99213373 CN99213373 CN 99213373 CN 99213373 U CN99213373 U CN 99213373U CN 2387641 Y CN2387641 Y CN 2387641Y
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- China
- Prior art keywords
- connector
- circuit board
- utility
- model
- coupling apparatus
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- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a low height combination device of a connector and a circuit board, and the combination device is provided with a connector and a circuit board. The circuit board is provided with a concave hole, the connector is arranged on one side edge of the circuit board, and the connector comprises a connector body and at least one position component. The position component is arranged on the connector body so as to position the connector, and the connector can be connected to the side surface of the circuit board. The connector design of the utility model has good low height performance and can achieve the requirements of electronic product thinning, and the connector can be firmly combined with the circuit board.
Description
The utility model relates to a kind of connector, refers to a kind of connector and circuit board low clearance coupling apparatus especially, can reduce whole height, to be applicable to the demander of the electronic product that volume is compact.
I/O (I/O) connector commonly used, connectors such as (UniversalSerial Bus) universal serial port bus-bar connector of USB as shown in Figures 1 and 2 or IEEE1394, it includes an insulator 1 and shell 3 etc., in insulator 1 fixing a plurality of terminals 5, insulator 1 bottom is exposed in terminal 5 lower ends, is plugged on the circuit board 7.The shell 3 that electric conducting material is made is coated on insulator 1 outside, so that the cover protection of connector to electromagnetic interference to be provided.
But as above-mentioned known universal serial port bus-bar connector, the connector center is 4.13REF to the reference altitude of circuit board 7, and meaning is that the center floats on the circuit board 7 4.13 position.So will increase combining highly of connector and circuit board apparently, and run in the opposite direction fully with electronic product towards flat and thin attitude trend development.Therefore, under the more and more flat trend of electronic product, development connector and circuit board low clearance coupling apparatus reduce whole height, are very important problems.
So as from the foregoing, the above-mentioned known I/O connector that is installed in circuit board increases the electronic product whole height, obviously has inconvenience and exists with disappearance, and remain to be improved.
Main purpose of the present utility model, be to provide a kind of connector and circuit board coupling apparatus, its design has the low clearance performance, connector can be installed easily with circuit board and combine, its connector center and circuit board are with high, even comparable circuit board is low, and whole height is reduced, and reaches the demand of electronic product thinning.
The utility model provides a kind of connector and circuit board low clearance coupling apparatus, this coupling apparatus has an a connector and a circuit board, this circuit board has a shrinkage pool, this connector device is located at this circuit board lateral margin, this connector comprises a connector body and at least one keeper, and this keeper is located on this connector body, and this connector is positioned, make this connector cooperate this shrinkage pool, the affixed side that sinks to this circuit board.
For further understanding the utility model is technology, means and the effect that the predetermined purpose of realization is taked, now describe in detail for a preferable feasible embodiment and conjunction with figs. as after, the purpose of this utility model, feature and advantage when can be thus one go deep into and concrete understanding.
The accompanying drawing drawing is described as follows:
Fig. 1 is that the universal serial port bus-bar connector device used always is located at the schematic diagram in the notebook computer.
Fig. 2 is the cross-sectional schematic of Fig. 1.
Fig. 3 is the three-dimensional exploded view of the utility model first embodiment.
Fig. 4 is the three-dimensional combination figure of the utility model first embodiment.
Fig. 5 is the cross-sectional schematic of the utility model first embodiment.
Fig. 6 is the three-dimensional combination figure of the utility model second embodiment.
Fig. 7 is the cross-sectional schematic of the utility model second embodiment.
Fig. 8 is the cross-sectional schematic of the utility model the 3rd embodiment.
Fig. 9 is the three-dimensional exploded view of the utility model the 4th embodiment.
See also Fig. 3, Fig. 4 and Fig. 5, it illustrates three-dimensional exploded view, three-dimensional combination figure and the cross-sectional schematic of the utility model first embodiment respectively.The utility model provides a kind of connector and circuit board low clearance coupling apparatus, and it is the side that sinks to circuit board, and connector center and circuit board are with high, even comparable circuit board is low, effectively reduce the height of electronic product.
Low clearance connector of the present utility model firmly combines with circuit board 17 in the ultra-thin notebook computer, can guarantee the signal transmission quality.Connector is made of a connector body 18 and a pair of keeper 12, and keeper 12 is arranged at two sides of connector body 18.
Form a hole 14 on the keeper 12 respectively, again in hole 14 tapping internal threads, and mat one screws togather element 16 and locks fixing respectively, connector body 18 is positioned, make connector body 18 be fixed on middle digging on the circuit board 17 that is provided with a shrinkage pool 19, make connector body 18 sink to the side of circuit board 17.
See also Fig. 6 and Fig. 7, it illustrates three-dimensional combination figure and the cross-sectional schematic of the utility model second embodiment respectively.The utility model provides a kind of connector and circuit board low clearance coupling apparatus, and it is the side that sinks to circuit board, and connector center and circuit board are with high, even comparable circuit board is low, effectively reduce the height of electronic product.
Form a hole 24 on the keeper 22 respectively, again in hole 24 tapping internal threads, and mat one screws togather element 26 and locks fixing respectively.Connector body 28 is positioned, make connector body 28 be fixed on middle digging on the circuit board 27 that is provided with a shrinkage pool 29, make connector body 28 sink to the side of circuit board 27.
In addition, the shell of the utility model connector body also can be provided with a support 30, it extends forward from terminal 25 welds, tapping on support 30, strengthen the fixed effect of connector body in the side of circuit board, make that connector pin and terminal are all unlikely to come off from circuit board and cause poor electrical contact or open circuit, guarantee connector using character and durable use, as shown in Figure 8.
Connector of the present utility model, can be on keeper the perforate tapping screwing togather the element locking, or not perforate and with circuit board on tin material solder bond, or designs such as keeper as shown in Figure 9.Therefore connector not only with the extended pin solid welding in lower end on circuit board, connector is fixed, and more by keeper with the side of connector double fixed at circuit board.
Connector of the present utility model digs circuit board that is provided with shrinkage pool and the connector that is connected to set device and is electrically connected in the middle of can making, be suitable for being installed in the electronic product, and the electronic product whole height is reduced, and reaches the demand of electronic product thinning.
In sum, when the utility model was located in the electronic product for improvement I/O connector commonly used in fact, the connector center floated on the circuit board, makes the rare novel creation product of problems such as electronic product whole height increase, has novelty and creativeness.
Claims (6)
1. connector and circuit board low clearance coupling apparatus, it is characterized in that, this coupling apparatus has an a connector and a circuit board, this circuit board has a shrinkage pool, and this connector device is located at this circuit board lateral margin, and this connector comprises a connector body and at least one keeper, this keeper is located on this connector body, this connector is positioned, make this connector cooperate this shrinkage pool, the affixed side that sinks to this circuit board.
2. connector as claimed in claim 1 and circuit board low clearance coupling apparatus is characterized in that this keeper is a pair of fin.
3. connector as claimed in claim 1 and circuit board low clearance coupling apparatus is characterized in that this connector body is provided with a support, and tapping on this support is fixed on this connector body the side of this circuit board.
4. connector as claimed in claim 1 and circuit board low clearance coupling apparatus is characterized in that this is located at the side of this connector body respectively to fin.
5. connector as claimed in claim 1 and circuit board low clearance coupling apparatus is characterized in that, this is to being formed with a hole respectively on the fin.
6. connector as claimed in claim 1 and circuit board low clearance coupling apparatus is characterized in that, this is fixedly locked one respectively and screw togather element the hole tapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213373 CN2387641Y (en) | 1999-06-23 | 1999-06-23 | Low-high conjunction device of connector and circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213373 CN2387641Y (en) | 1999-06-23 | 1999-06-23 | Low-high conjunction device of connector and circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387641Y true CN2387641Y (en) | 2000-07-12 |
Family
ID=34005803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99213373 Expired - Lifetime CN2387641Y (en) | 1999-06-23 | 1999-06-23 | Low-high conjunction device of connector and circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387641Y (en) |
-
1999
- 1999-06-23 CN CN 99213373 patent/CN2387641Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |