CN201749979U - Multifunctional new-type contact with low insertion-withdrawal force - Google Patents
Multifunctional new-type contact with low insertion-withdrawal force Download PDFInfo
- Publication number
- CN201749979U CN201749979U CN 201020286997 CN201020286997U CN201749979U CN 201749979 U CN201749979 U CN 201749979U CN 201020286997 CN201020286997 CN 201020286997 CN 201020286997 U CN201020286997 U CN 201020286997U CN 201749979 U CN201749979 U CN 201749979U
- Authority
- CN
- China
- Prior art keywords
- brush pin
- contact
- withdrawal force
- sleeve
- low insertion
- 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a multifunctional new-type contact with low insertion-withdrawal force which is characterized by comprising a brush needle, a sleeve and tail parts; the brush needle consists of seven same single needles; wherein six of the single needles are uniformly distrubted on the circle direction of the rest single needle and stand by each other tightly; the brush needle is riveted in the sleeve; one end of the sleeve is crimped with the brush needle, and the other end of the sleeve is riveted with the tail parts into a whole body. The multifunctional new-type contact with low insertion-withdrawal force has the advantages of simple structure, low cost, convenient use and low insertion-withdrawal force, etc, which not only leads the guiding to be easier during insertion, is easier for processing and processing, is more reliable to be contacted, and transmits signals more stably, but also leads the processing to be easier and more feasibly,and is easy for automatic mass production.
Description
Technical field
The utility model relates to the connector technique field, is specifically related to the novel contact of a kind of new multi-purpose low connect-disconnect force.
Background technology
The contact numerous types of electric connector, commonly used have cylindrical shape contact, system line formula elastic contact pin contact, wire spring socket contact, hat spring socket contact and square contact or the like.In these contacts, the wire spring socket contact has the lower advantage of contact engaging and separating force, but fracture of wire might occur, and overall dimension is subjected to the very big restriction of the inside and outside cover of this body structure simultaneously; Stranded elastic contact pin contact overall dimension is accomplished very little easily, but contact engaging and separating force is relatively large; Hat spring socket contact has the bigger shortcoming of contact engaging and separating force equally.Above-mentioned these contacts all are unsuitable for being applied in high density, multicore number, low connect-disconnect force and low level signal transmission field.
For solving the aforementioned problems in the prior, the utility model provides a kind of new solution.
Summary of the invention
The technical problems to be solved in the utility model is: the deficiency that overcomes the common novel contact piece structure of multipurpose low connect-disconnect force, provide the new multi-purpose low connect-disconnect force novel contact, the novel contact of this multipurpose low connect-disconnect force has advantages such as simple in structure, with low cost, easy to use, that contact engaging and separating force is low, make that not only guiding easily when plugging together, be easier to machine-shaping, contact more reliably, signal transmission is more stable, make also that simultaneously processing is more simple, and be easy to automatic batch production.
To achieve the above object of the invention, the technical scheme that the utility model adopted is: provide a kind of multipurpose low connect-disconnect force novel contact, it is characterized in that: comprise brush pin, sleeve pipe and afterbody part; Described brush pin is made up of seven identical single needles, and wherein six roots of sensation single needle is evenly distributed on the circumferencial direction of another root single needle and abuts against together; Described brush pin presses in sleeve pipe; Described sleeve pipe one end and the crimping mutually of brush pin, the other end is connected in aggregates with the afterbody part by pressing.
According to the novel contact of multipurpose low connect-disconnect force provided by the utility model, it is characterized in that: the end face of described brush pin is to be 30 ° ramp structure.
According to the novel contact of multipurpose low connect-disconnect force provided by the utility model, it is characterized in that: the end face of described brush pin is the ramp structure that is circular-arc.
According to the novel contact of multipurpose low connect-disconnect force provided by the utility model, it is characterized in that: the end face of described brush pin is the cone shape structure of top slyness.
In sum, the novel contact of multipurpose low connect-disconnect force provided by the utility model has following advantage:
1, simple in structure, with low cost, manufacturing is easy to use, contact engaging and separating force is low;
2, the design of brush pin end face makes that guiding is easy when plugging together, and is easier to machine-shaping
3,7 brush pins become the circumference back crimping bunchy of closely arranging, and plug together the area that is in contact with one another between the brush pin of back and increase than the contact area of common contact, contacts more reliably, and signal transmits more stable;
4, adopt general sleeve pipe, add sleeve pipe behind the front end crimping brush pin and become jack contact; But any type of part of afterbody termination is processed more simplely, and is easy to automatic batch production.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the novel contact of multipurpose low connect-disconnect force;
Fig. 2 is the structural representation of second embodiment of the novel contact of multipurpose low connect-disconnect force;
Fig. 3 is the structural representation of the 3rd embodiment of the novel contact of multipurpose low connect-disconnect force;
Fig. 4 is the structural representation of the 4th embodiment of the novel contact of multipurpose low connect-disconnect force;
Fig. 5 is the cross-sectional structure schematic diagram of brush pin;
Fig. 6 is first kind of structural representation of brush pin;
Fig. 7 is second kind of structural representation of brush pin;
Fig. 8 is the third structural representation of brush pin;
Fig. 9 is the 4th kind of structural representation of brush pin.
Wherein, 1, brush pin; 2, sleeve pipe; 3, afterbody part.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done and to be described in detail:
Shown in Fig. 1-5, the novel contact of this multipurpose low connect-disconnect force comprises brush pin 1, sleeve pipe 2 and afterbody part 3; Described brush pin 1 is made up of seven identical single needles, and wherein six roots of sensation single needle is evenly distributed on the circumferencial direction of another root single needle and abuts against together; Described brush pin 1 presses in sleeve pipe 2; Described sleeve pipe 2 one ends and the crimping mutually of brush pin 1, the other end is connected in aggregates with afterbody part 3 by pressing.
Described afterbody part 3 can be set to various structures as required, sees Fig. 1-4 for details.
As shown in Figure 6, the end face of described brush pin 1 is to be 30 ° ramp structure.Shown in Fig. 7-9, the end face of described brush pin 1 can also be the cone shape structure of top slyness or be circular-arc ramp structure.
When connector plugged together, the brush pin of two contacts embedded mutually to press together to have formed and is electrically connected.
In sum, the novel contact of this multipurpose low connect-disconnect force has advantages such as simple in structure, with low cost, easy to use, that contact engaging and separating force is low, make that not only guiding easily when plugging together, be easier to machine-shaping, contact more reliable, the signal transmission is more stable, makes also that simultaneously processing is more simple, and is easy to automatic batch production.
The utility model is not limited to above-mentioned example, in claims of the present utility model institute restricted portion, and various distortion that those skilled in the art can make without creative work or revise the protection that all is subjected to this patent.
Claims (4)
1. the novel contact of multipurpose low connect-disconnect force is characterized in that: comprise brush pin (1), sleeve pipe (2) and afterbody part (3); Described brush pin (1) is made up of seven identical single needles, and wherein six roots of sensation single needle is evenly distributed on the circumferencial direction of another root single needle and abuts against together; Described brush pin (1) presses in sleeve pipe (2); Described sleeve pipe (2) one ends and the crimping mutually of brush pin (1), the other end is connected in aggregates with afterbody part (3) by pressing.
2. the novel contact of multipurpose low connect-disconnect force according to claim 1 is characterized in that: the end face of described brush pin (1) is to be 30 ° ramp structure.
3. the novel contact of multipurpose low connect-disconnect force according to claim 1 is characterized in that: the end face of described brush pin (1) is the ramp structure that is circular-arc.
4. the novel contact of multipurpose low connect-disconnect force according to claim 1 is characterized in that: the end face of described brush pin (1) is the cone shape structure of top slyness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020286997 CN201749979U (en) | 2010-08-10 | 2010-08-10 | Multifunctional new-type contact with low insertion-withdrawal force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020286997 CN201749979U (en) | 2010-08-10 | 2010-08-10 | Multifunctional new-type contact with low insertion-withdrawal force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749979U true CN201749979U (en) | 2011-02-16 |
Family
ID=43584651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020286997 Expired - Fee Related CN201749979U (en) | 2010-08-10 | 2010-08-10 | Multifunctional new-type contact with low insertion-withdrawal force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915704A (en) * | 2014-04-23 | 2014-07-09 | 上海航天科工电器研究院有限公司 | Flexible contact assembly of electric coupler |
-
2010
- 2010-08-10 CN CN 201020286997 patent/CN201749979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915704A (en) * | 2014-04-23 | 2014-07-09 | 上海航天科工电器研究院有限公司 | Flexible contact assembly of electric coupler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204858007U (en) | Plug electric connector | |
| CN101859957A (en) | Module float connector | |
| CN103036085A (en) | Connector with double plug-in faces | |
| CN204045891U (en) | USB data line | |
| CN204088648U (en) | The USB socket connector of two-sided socket | |
| CN201749979U (en) | Multifunctional new-type contact with low insertion-withdrawal force | |
| CN202103268U (en) | Butt-joint fastening structure of cable connector | |
| CN204992195U (en) | Multi -functional data line that concatenates | |
| CN201369427Y (en) | Brush-shaped contact piece | |
| CN209150342U (en) | A kind of electric connector brush contact | |
| CN203445373U (en) | Series patch cord | |
| CN201233988Y (en) | Terminal for USB connector | |
| CN2922173Y (en) | Small reel socket | |
| CN206271918U (en) | Interface module for terminal device and the terminal assembly comprising it | |
| CN202405452U (en) | Rectangular electric connector of brush-shaped contact piece | |
| CN109755783A (en) | A kind of electric connector brush contact | |
| CN105591256B (en) | Multiplexing USB socket, multiplexing USB plug, multiplexing USB device and USB patchcords | |
| CN202749556U (en) | Terminal structure improvement | |
| CN202034547U (en) | Connector for quickly testing CDMA (Code Division Multiple Access) module | |
| CN203813170U (en) | Interface wiring of connecting line of charging indicating board and power board | |
| CN102064412A (en) | Elastic contact element of electric connector | |
| CN201975180U (en) | Post insulator | |
| CN202997247U (en) | Data line | |
| CN201091039Y (en) | Signal connecting component | |
| CN201877600U (en) | Universal jack contact element |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20190810 |