CN201138696Y - Electric connector convenient for plug-in and pull-out contact member - Google Patents
Electric connector convenient for plug-in and pull-out contact member Download PDFInfo
- Publication number
- CN201138696Y CN201138696Y CNU2007201852555U CN200720185255U CN201138696Y CN 201138696 Y CN201138696 Y CN 201138696Y CN U2007201852555 U CNU2007201852555 U CN U2007201852555U CN 200720185255 U CN200720185255 U CN 200720185255U CN 201138696 Y CN201138696 Y CN 201138696Y
- Authority
- CN
- China
- Prior art keywords
- plug
- contact
- insulator
- electric connector
- socket
- 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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Abstract
An electric connector convenient for inserting and pulling out a contact member is provided, which is characterized in that: the utility model comprises a plug, a socket and a contact member. Wherein, a contact member mounting hole on the plug and the socket is a cascade through hole; the edge of the cascade is provided with a fillet; the plug is connected with the socket via the contact member. The utility model has the advantages that: because the contact member mounting hole is of cascade structure and is provided with fillet, the utility model is capable of ensuring easy operation for inserting and pulling out the contact member and the contact member will not directly prop up to the cascade. Therefore, the utility model, which ensures easier operation and facilities repeated operation, has the advantages of simple structure, low cost and long service life. In addition, the utility model is not easy to result in the damage or bad contact of elements, thus assuring the normal operation of equipment.
Description
Technical field
The utility model relates to the electronic component structure field, and a kind of electric connector of being convenient to the contact plug is provided especially.
Background technology
Electric connector in the market, in the plug of contact, have problems, because the contact installing hole is a step, do not have chamfering, in operation, make contact directly withstand on first step place easily, cause and insert difficulty, because rigid insertion repeatedly can cause the damage or the loose contact of element, make troubles or accident for the normal operation of use equipment simultaneously.
The utility model content
The purpose of this utility model provides a kind of electric connector of being convenient to the contact plug.
The utility model provides a kind of electric connector of being convenient to the contact plug, it is characterized in that: the described electric connector of being convenient to the contact plug comprises plug (1), socket (2), contact (3);
Wherein the contact installing hole on plug (1) and the socket (2) is the staged through hole, has chamfering on the ladder rib, connects by contact (3) between plug (1) and the socket (2).
Described plug (1) comprises shell (101), insulator (102);
Wherein shell (101) is whole or divides body structure, insulator (102) is an overall structure, insulator (102) has 7 to 50 staged through holes in the axial direction, first ladder rib place on contact pin (3) direction of insertion has chamfering, closely is connected by elastic collar between shell (101) and the insulator (102).
Described socket (2) comprises shell (201), insulator (202) wherein shell (201) is whole or divides body structure, insulator (202) is an overall structure, insulator (202) has 7 to 50 staged through holes in the axial direction, first ladder rib place on contact pin (3) direction of insertion has chamfering, closely is connected by elastic collar between shell (201) and the insulator (202).
The step portion of the staged through hole of described plug (1) is 2 to 10 sections.
The step portion of the staged through hole of described plug (1) is preferably 4 sections.
The step portion of the staged through hole of described socket (2) is 2 to 10 sections.
The step portion of the staged through hole of described socket (2) is preferably 4 sections.
Advantage of the present utility model:
The electric connector of being convenient to the contact plug described in the utility model, the contact installing hole is the chamfering that has of step, in the plug of contact, operation easily, contact can directly not withstand on the step place.Make being more prone to of operation change, be convenient to repetitive operation, product structure is simple, and cost is low, long service life.Be difficult for causing the damage or the loose contact of element, assurance be provided for the normal operation of use equipment.
Description of drawings
Below in conjunction with drawings and the embodiments the utility model is described in further detail:
Fig. 1 is plug construction figure;
Fig. 2 is socket figure;
Fig. 3 is the contact composition.
Embodiment
Embodiment 1
The utility model provides a kind of electric connector of being convenient to the contact plug, it is characterized in that: the described electric connector of being convenient to the contact pin plug comprises plug (1), socket (2), contact (3);
Wherein the contact installing hole on plug (1) and the socket (2) is the staged through hole, has chamfering on the ladder rib, connects by contact (3) between plug (1) and the socket (2).
Described plug (1) comprises shell (101), insulator (102);
Wherein shell (101) is an overall structure, insulator (102) is an overall structure, insulator (102) has 7 staged through holes in the axial direction, first ladder rib place on contact (3) direction of insertion has chamfering, closely is connected by elastic collar between shell (101) and the insulator (102).
Described socket (2) comprises shell (201), insulator (202) wherein shell (201) is whole or divides body structure, insulator (202) is an overall structure, insulator (202) has 7 staged through holes in the axial direction, first ladder rib place on contact (3) direction of insertion has chamfering, closely is connected by elastic collar between shell (201) and the insulator (202).
The step portion of the staged through hole of described plug (1) is preferably 4 sections.
The step portion of the staged through hole of described socket (2) is preferably 4 sections.
The utility model provides a kind of electric connector of being convenient to the contact plug, it is characterized in that: the described electric connector of being convenient to the contact pin plug comprises plug (1), socket (2), contact (3);
Wherein the contact installing hole on plug (1) and the socket (2) is the staged through hole, has chamfering on the ladder rib, connects by contact (3) between plug (1) and the socket (2).
Described plug (1) comprises shell (101), insulator (102);
Wherein shell (101) is for dividing body structure, insulator (102) is an overall structure, insulator (102) has 50 staged through holes in the axial direction, first ladder rib place on contact (3) direction of insertion has chamfering, closely is connected by elastic collar between shell (101) and the insulator (102).
Described socket (2) comprises shell (201), insulator (202) wherein shell (201) is the branch body structure, insulator (202) is an overall structure, insulator (202) has 50 staged through holes in the axial direction, first ladder rib place on contact pin (3) direction of insertion has chamfering, closely is connected by elastic collar between shell (201) and the insulator (202).
The step portion of the staged through hole of described plug (1) is 2 sections.
The step portion of the staged through hole of described socket (2) is 2 sections.
Embodiment 3
The utility model provides a kind of electric connector of being convenient to the contact plug, it is characterized in that: the described electric connector of being convenient to the contact plug comprises plug (1), socket (2), contact (3);
Wherein the contact installing hole on plug (1) and the socket (2) is the staged through hole, has chamfering on the ladder rib, connects by contact (3) between plug (1) and the socket (2).
Described plug (1) comprises shell (101), insulator (102);
Wherein shell (101) is an overall structure, insulator (102) is an overall structure, insulator (102) has 23 staged through holes in the axial direction, first ladder rib place on contact (3) direction of insertion has chamfering, closely is connected by elastic collar between shell (101) and the insulator (102).
Described socket (2) comprises shell (201), insulator (202); Wherein shell (201) is an overall structure, insulator (202) is an overall structure, insulator (202) has 23 staged through holes in the axial direction, first ladder rib place on contact (3) direction of insertion has chamfering, closely is connected by elastic collar between shell (201) and the insulator (202).
The step portion of the staged through hole of described plug (1) is preferably 4 sections.
The step portion of the staged through hole of described socket (2) is preferably 4 sections.
Claims (7)
1, a kind of electric connector of being convenient to the contact plug is characterized in that: the described electric connector of being convenient to the contact plug comprises plug (1), socket (2), contact (3);
Wherein the contact installing hole on plug (1) and the socket (2) is the staged through hole, has chamfering on the ladder rib, connects by contact (3) between plug (1) and the socket (2).
2, according to the described electric connector of being convenient to the contact plug of claim 1, it is characterized in that: described plug (1) comprises shell (101), insulator (102);
Wherein shell (101) is whole or divides body structure, insulator (102) is an overall structure, insulator (102) has 7 to 50 staged through holes in the axial direction, first ladder rib place on contact pin (3) direction of insertion has chamfering, closely is connected by elastic collar between shell (101) and the insulator (102).
3, according to the described electric connector of being convenient to the contact plug of claim 1, it is characterized in that: described socket (2) comprises shell (201), insulator (202); Wherein shell (201) is whole or divides body structure, insulator (202) is an overall structure, insulator (202) has 7 to 50 staged through holes in the axial direction, first ladder rib place on contact (3) direction of insertion has chamfering, closely is connected by elastic collar between shell (201) and the insulator (202).
4, according to the described electric connector of being convenient to the contact plug of claim 2, it is characterized in that: the step portion of the staged through hole of described plug (1) is 2 to 10 sections.
5, according to the described electric connector of being convenient to the contact plug of claim 4, it is characterized in that: the step portion of the staged through hole of described plug (1) is preferably 4 sections.
6, according to the described electric connector of being convenient to the contact plug of claim 3, it is characterized in that: the step portion of the staged through hole of described socket (2) is 2 to 10 sections.
7, according to the described electric connector of being convenient to the contact plug of claim 6, it is characterized in that: the step portion of the staged through hole of described socket (2) is preferably 4 sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201852555U CN201138696Y (en) | 2007-12-27 | 2007-12-27 | Electric connector convenient for plug-in and pull-out contact member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201852555U CN201138696Y (en) | 2007-12-27 | 2007-12-27 | Electric connector convenient for plug-in and pull-out contact member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138696Y true CN201138696Y (en) | 2008-10-22 |
Family
ID=40039376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201852555U Expired - Fee Related CN201138696Y (en) | 2007-12-27 | 2007-12-27 | Electric connector convenient for plug-in and pull-out contact member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138696Y (en) |
-
2007
- 2007-12-27 CN CNU2007201852555U patent/CN201138696Y/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |