CN2731754Y - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN2731754Y CN2731754Y CNU2004200772719U CN200420077271U CN2731754Y CN 2731754 Y CN2731754 Y CN 2731754Y CN U2004200772719 U CNU2004200772719 U CN U2004200772719U CN 200420077271 U CN200420077271 U CN 200420077271U CN 2731754 Y CN2731754 Y CN 2731754Y
- Authority
- CN
- China
- Prior art keywords
- metal shell
- connector
- glue heart
- circuit board
- heart
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a connector. The connector is that a rubber core is fixed and sheathed in a metal shell, and the rubber core is used for the laying of a plurality of connecting terminals; a buckle sheet is arranged above the metal shell, and the top surface of the rubber core is provided with a concave part for the buckle sheet to be clamped correspondingly; two side walls of the sheathing opening on the rear end of the metal shell are provided with a guide groove having a protruding buckle, and the two side walls of the rubber core are correspondingly provided with a guiding block which can extend into the guide groove; a fin is provided below the metal shell, and the bottom surface of the rubber core is correspondingly provided with a dovetail slot which is provided for the fin to extend. Thus, the connector has convenient and firm assembly and more stable connection with a circuit board.
Description
Technical field
The utility model relates to a kind of connector, especially refers to be fit to be assemblied in the connector that the plate end of circuit board uses.
Background technology
Press, general as digital camera, digital code camera, mobile phone, personal digital assistant (PDA) or carry-on MP3 dial portable message devices such as putting device and are mostly that the user is more convenient to carry in the hope of allowing towards more exquisite direction design; Similar information device is can be outside its original basic function, increase the integration of other external device, connector there be (or claiming the signal line jack) and possess, to constitute the transmission/connection of information device and aerial lug (that is connector of other external device) by connector more.
The essential structure of its connector mainly is at the intrinsic glue heart of a metal shell internal sleeve, utilizes the glue heart for the laying of some linking terminals, and with each circuit region that is connected terminal every; Whole connector promptly utilizes metal shell and circuit board solid welding joint mutually, and each electric circuit that is connected terminal and circuit board is connect, when being inserted into fixed point via the metal shell front end, can seeing through each and be connected the purpose that the terminal forming circuit connects with aerial lug at external device.
Moreover aforementioned digital camera, digital code camera, mobile phone, personal digital assistant (PDA) or carry-on MP3 dial the also microminiaturization gradually of connector that portable message devices such as putting device is disposed, to meet whole information device towards more exquisite direction design; Connecting efficient at circuit is under the preceding topic of preferentially considering, among the micro connector, then be omitted with the relevant binding fixture construction that the glue hearty cord closes in order to constitute metal shell, but force metal shell towards glue heart clipping with the external force pressing mode, reach purpose with metal shell and glue heart fixed engagement.
Only, it is to see through another road procedure for processing, and the use that cooperates relevant machining machine and tool, can reach into combining of metal shell and the glue heart, so, not only will increase the processing and manufacturing cost of connector, and the procedure for processing of its increase also can cause the generation of defective products relatively, will directly influence the quality and the processed output of connector.
Summary of the invention
The purpose of this utility model provides a kind of connector, be one to be installed on the circuit board, in order to constitute the device of external device and the electric circuit connection of circuit board, it is at the intrinsic glue heart of a metal shell internal sleeve, utilize of the laying of the glue heart for some linking terminals, a plurality of pins that whole connector promptly utilizes metal shell and circuit board solid welding mutually engage, and each is connected electric circuit connection of terminal and circuit board.
The utility model provides a kind of connector, its connector is at the intrinsic glue heart of a metal shell internal sleeve, utilize the glue heart for the laying of some linking terminals, a plurality of pins that whole connector promptly utilizes metal shell and circuit board solid welding mutually engage and each are connected electric circuit connection of terminal and circuit board; It is characterized in that: the top of this metal shell is provided with a cramp, the then corresponding recess that snaps in for this cramp that is provided with of the end face of this glue heart; The cover inlet two side walls of this metal shell rear end is provided with the prominent guide groove of buckleing of tool, the then corresponding guiding block that stretches into this guide groove that is provided with of the wall of these glue heart both sides; The below of this metal shell is provided with a fin, the then corresponding dovetail groove that stretches into for this fin that is provided with in the bottom surface of this glue heart.
The utility model provides a kind of connector, and this linking terminal is the plate that is extended with the corresponding insertion glue heart at the side of body in addition, and this glue heart then is the corresponding wall extension that inserts between this linking terminal body and this plate that is provided with.
The utility model provides a kind of connector, and this linking terminal is the plate that is extended with the corresponding insertion glue heart at the side of body in addition, and this glue heart then is the corresponding wall extension that inserts between this linking terminal body and this plate that is provided with; In addition, this linking terminal is provided with the prominent button that buckles into this wall extension at the contact-making surface of its body and this plate and this wall extension.
The utility model provides a kind of connector, and the bottom of this glue heart is provided with at least one inserting column, and this inserting column is the bottom surface of slightly giving prominence to out metal shell, and this inserting column stretches in the default jack of circuit board.
The utility model provides a kind of connector, and this pin of this metal shell is directly directly to stretch downwards in the both sides of this metal shell, and this pin stretches in the default jack of circuit board.
The utility model provides a kind of connector, and this metal shell top is provided with a shell fragment, and this shell fragment constitutes elasticity with the aerial lug that inserts this metal cap and compresses.
The utility model is easy to assembly, firm, and more firm with the binding of circuit board.
Description of drawings
Fig. 1 is the use configuration status figure of connector in the utility model.
Fig. 2 is the front view of connector in the utility model.
Fig. 3 is the rearview of connector in the utility model.
Fig. 4 is the left side view of connector in the utility model.
Fig. 5 is the right side view of connector in the utility model.
Fig. 6 is the vertical view of connector in the utility model.
Fig. 7 is the upward view of connector in the utility model.
Fig. 8 is the outward appearance main body figure of connector in the utility model.
Fig. 9 is the STRUCTURE DECOMPOSITION figure of connector in the utility model.
Figure 10 is the bottom stereoscopic figure of whole connector in the utility model.
Figure 11 is the bottom stereoscopic figure of metal shell and the glue heart in the utility model.
Figure 12 is the structure cutaway view of the utility model connector.
Figure 13 is connector of the present utility model and circuit board assembling schematic diagram.
Embodiment
For the clear structure of the present utility model of your auditor is formed, and the overall operation mode, cooperate graphic being described as follows now:
At first, as shown in Figure 1, connector 10 of the present utility model is to be installed on the circuit board 20 of information device (not shown) for one, the device that connects in order to the electric circuit of the aerial lug 30 that constitutes the external device (not shown) and circuit board 20; Wherein, connector 10 is at the intrinsic glue heart 12 of a metal shell 11 internal sleeve basically, to utilize the laying of the glue heart 12 for some linking terminals 13, and constitute the circuit region respectively be connected terminal 13 every, a plurality of pins 111 that whole connector 10 promptly utilizes metal shell 11 and circuit board 20 solid welding mutually engage, and each is connected electric circuit connection of terminal 13 and circuit board 20.
The concrete face shaping of relevant the utility model connector 10 can be with reference to shown in the figure 2～8; As for, the metal shell 11 among the connector 10, the glue heart 12, and be connected terminal 13 etc. and form the detailed construction of members, and interconnect that to close be please cooperate with reference to shown in Fig. 8～12, wherein:
Its glue heart 12 is at the corresponding recess 121 that snaps in for cramp 112 that is provided with of its end face, the then corresponding guiding block 122 that inserts guide groove 113 that is provided with of two-phase wall, and the bottom surface then is provided with corresponding dovetail groove 123 for fin 114 insertions; According to this, when carrying out the assembling of the metal shell 11 and the glue heart 12, be the glue heart 12 directly can be inserted in and the glue heart 12 extreme direction before metal shell 11 is pushed the glue heart 12 in the metal shell 11 by the rear end of metal shell 11, snap in recess 121 states of the glue heart 12 up to the cramp 112 of metal shell 11, this moment, the guiding block 122 of the glue heart 12 two side walls also was inserted in the guide groove 113 of metal shell 11 really, and the fin 114 of metal shell below also inserts in the dovetail groove 123 of the glue heart 12 bottom surfaces really.
In order to do snapping in the glue heart 12 recesses 121 by the cramp 112 of metal shell 11, and the prominent button 14 of guide groove 113 and the snap effect of guiding block 122, the restriction glue heart 12 is towards the direction displacement of metal shell 11 rear ends, insert the dovetail groove 123 of the glue heart 12 simultaneously by the fin 114 of metal shell 11, and the guiding block 122 of the glue heart 12 effect of being inserted in metal shell 11 chutes 113, effectively prevent becoming flexible between the glue heart 12 and the metal shell 11, and then obtain one and only need move by simple sleeve, can constitute connectors 10 structures that the glue heart 12 and metal shell 11 firmly combine.
Moreover connector 10 of the present utility model is the plates 131 that are extended with the corresponding insertion glue heart 12 at each body side that is connected terminal 13, and 12 in its glue heart is correspondingly to be provided with insertion and respectively to be connected wall extension 124 between terminal 13 bodies and the plate 131; Each is connected terminal 13 and is provided with the prominent button 14 that buckles into wall extension 124 at the contact-making surface of its body and plate 131 and wall extension 124, using formation respectively is connected terminal 13 and combines with the firm of the glue heart 12, to bear at connector 10 under the plug effect of aerial lug (that is connector of external device), be unlikely and cause the glue heart 12, metal shell 11, and be connected the loosening of terminal 13.
What deserves to be mentioned is, connector 10 of the present utility model is the inserting columns 125 that are provided with at least one outstanding metal shell 11 bottom surface in the glue heart 12 bottoms, when using to assemble mutually at connector 10 and circuit board 20, as Figure 12 and shown in Figure 13, connector 10 inserts circuit board 20 default jacks 21 except a plurality of pins 111 that can utilize metal shell 11, outside sticking together mutually with circuit board 20 with welding manner formation metal shell 11 again, connector 10 also utilizes the inserting column 125 of the glue heart 12 bottoms to insert in the circuit board 20 default jacks 21 simultaneously, provide connector 10 to weld because of beyond sticking together at its metal shell 11 and circuit board 20, its glue heart 12 also has direct support structure with circuit board 20, makes whole connector 10 be more suitable for being assemblied in the plate end use of circuit board 20.
Claims (6)
1, a kind of connector, its connector is at the intrinsic glue heart of a metal shell internal sleeve, utilize the glue heart for the laying of some linking terminals, a plurality of pins that whole connector promptly utilizes metal shell and circuit board solid welding mutually engage and each are connected electric circuit connection of terminal and circuit board; It is characterized in that: the top of this metal shell is provided with a cramp, the then corresponding recess that snaps in for this cramp that is provided with of the end face of this glue heart; The cover inlet two side walls of this metal shell rear end is provided with the prominent guide groove of buckleing of tool, the then corresponding guiding block that stretches into this guide groove that is provided with of the wall of these glue heart both sides; The below of this metal shell is provided with a fin, the then corresponding dovetail groove that stretches into for this fin that is provided with in the bottom surface of this glue heart.
2, according to the described connector of claim 1, it is characterized in that: this linking terminal is the plate that is extended with the corresponding insertion glue heart at the side of body in addition, and this glue heart then is the corresponding wall extension that inserts between this linking terminal body and this plate that is provided with.
3, according to the described connector of claim 1, it is characterized in that: this linking terminal is the plate that is extended with the corresponding insertion glue heart at the side of body in addition, and this glue heart then is the corresponding wall extension that inserts between this linking terminal body and this plate that is provided with; In addition, this linking terminal is provided with the prominent button that buckles into this wall extension at the contact-making surface of its body and this plate and this wall extension.
4, according to the described connector of claim 1, it is characterized in that: the bottom of this glue heart is provided with at least one inserting column, and this inserting column is the bottom surface of slightly giving prominence to out metal shell, and this inserting column stretches in the default jack of circuit board.
5, according to the described connector of claim 1, it is characterized in that: this pin of this metal shell is directly directly to stretch downwards in the both sides of this metal shell, and this pin stretches in the default jack of circuit board.
6, according to the described connector of claim 1, it is characterized in that: this metal shell top is provided with a shell fragment, and this shell fragment constitutes elasticity with the aerial lug that inserts this metal cap and compresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200772719U CN2731754Y (en) | 2004-08-17 | 2004-08-17 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200772719U CN2731754Y (en) | 2004-08-17 | 2004-08-17 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2731754Y true CN2731754Y (en) | 2005-10-05 |
Family
ID=35052068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200772719U Expired - Fee Related CN2731754Y (en) | 2004-08-17 | 2004-08-17 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2731754Y (en) |
-
2004
- 2004-08-17 CN CNU2004200772719U patent/CN2731754Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 Termination date: 20090917 |