CN201766192U - Jack electrical connector - Google Patents
Jack electrical connector Download PDFInfo
- Publication number
- CN201766192U CN201766192U CN2010202507499U CN201020250749U CN201766192U CN 201766192 U CN201766192 U CN 201766192U CN 2010202507499 U CN2010202507499 U CN 2010202507499U CN 201020250749 U CN201020250749 U CN 201020250749U CN 201766192 U CN201766192 U CN 201766192U
- Authority
- CN
- China
- Prior art keywords
- conduction
- electric connector
- reed
- electric
- conductive jacket
- 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 - Lifetime
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a jack electrical connector, comprising an elastic electric-conduction reed roll (1) matched with a plug, and an electric-conduction inner sleeve (2) and an electric-conduction outer sleeve (3) which are sheathed outside the elastic electric-conduction reed roll (1) from inside to outside, two bending extension ends that the elastic electric-conduction reed roll extends out of the electric-conduction inner sleeve are fixedly clamped between the through hole in the electric-conduction outer sleeve (3) and the outer surface of the electric-conduction inner sleeve. The jack electrical connector has the novel performances of low temperature rise, low dropout voltage, small size, large contact area, good combining force and smooth plugging and an advanced and low-energy-consumption contact part solution is provided for new energy source industries (solar energy, wind energy and electromobile and the like); in addition, the whole electric-conduction outer sleeve can reduce the manufacturing cost and greatly promote the product performance, quality and passing percent.
Description
Technical field
The utility model relates to electric connector, is specifically related to a kind of jack electric connector.
Background technology
Electric connector also can claim joint/socket, is widely used in the various electric wirings, plays a part to connect or open circuit, can simplify this class socket or joint are installed to process on the electric device that they will be electrically connected.Contact pin jack is the electric connector key element, and it directly affects the reliability of electric connector.Tradition contact jack uses high beryllium copper as elastic spring (sheet or set straight grid), and is little because of the reasons in structure contact area, because of material cause conductivity lower calorific value big (temperature rise, pressure drop big), and can reduce elasticity because of the time.
The utility model content
The utility model technical issues that need to address are, how a kind of jack electric connector is provided, and can improve greatly electric connector performance and useful life.
Technical problem of the present utility model solves like this: make up a kind of jack electric connector, comprise the elastic conduction reed volume of mated plug and be enclosed within its outer conduction by lining and table and overlap and a conductive jacket; In the described conductive jacket between through hole and the conduction lining the outer surface of the described elastic conduction reed of fixed snap volume stretch out the outer two bending external part of cover in the described conduction.
The jack electric connector that provides according to the utility model, in the described conductive jacket in through hole and the described conduction that is enclosed within the through hole in this cover and described external part be interference fit, for example: through hole and described conduction lining the outer surface of all are circular in the described conductive jacket, and the middle through hole radius of described conductive jacket is greater than the outer radius of overlapping in the described conduction but less than outer radius that overlaps in the described conduction and described elastic conduction reed volume thickness sum.
According to the jack electric connector that the utility model provides, the axial length that described elastic conduction reed spool overlaps in to axial length that length is overlapped in greater than a described conduction, less than two described conductions.
According to the jack electric connector that the utility model provides, described conductive jacket is provided with interior lead angle.
According to the jack electric connector that the utility model provides, the axial length of described conductive jacket is identical or basic identical with the axial length of through hole in the interior cover of described conduction, also can be inequality.
According to the jack electric connector that the utility model provides, it is identical or basic identical to constitute in overlapping in width and the described conduction of conductive reed of described elastic conduction reed volume the girth of through hole cross section.
According to the jack electric connector that the utility model provides, described elastic conduction reed volume is positioned at the inner part of described conduction cover and becomes the distortion shaped form.
According to the jack electric connector that the utility model provides, described conductive jacket outer surface cross section can be circular, oval or square; The cross section of through hole and described conduction lining the outer surface of is circular, oval or square in the described conductive jacket; The cross section of through hole and elastic conduction reed volume is circular, oval or square in overlapping in the described conduction.
The jack electric connector that provides according to the utility model, through hole is consistent with the shape of cross section of described conduction lining the outer surface of in the described conductive jacket, in the described conduction in the cover through hole consistent with the shape of cross section of elastic conduction reed volume, in described conductive jacket outer surface and the described conductive jacket through hole and or described conduction in overlap in through hole consistent or inconsistent.
According to the jack electric connector that the utility model provides, described elastic conduction reed volume is the copper reed volume; Described conductive jacket and or conduction in cover comprise surface electrical coating.
The jack electric connector that the utility model provides, adopt the elastomeric material and the compact fine and close contact structures of high conduction, embody preeminent low temperature rise, low pressure drop, the characteristic that size is little, and when cooperating, provide the contact area of super large with contact pin, level and smooth submissive contact engaging and separating force, the adhesion of normal high limit and the elasticity of lasting stability, thereby realize low temperature rise (being 50% right temperature rise of tradition contact), low pressure drop, size is little, contact area is big, adhesion is good, plug submissive brand-new performance, be new forms of energy industry (solar energy, wind energy, electric motor car etc.) provide the advanced person's, the contact solution of low energy consumption, further conductive jacket is an integral body, is that two separating components have following outstanding advantage than conductive jacket:
1. electric connector adopts two conductive jacket, interference press-fit in conduction, overlap and reed on, two conductive jacket can occur can not complete matching, the phenomenon of dislocation.Install electric coupler component and other electric parts when cooperating because the dislocation of two conductive jacket, and can not no-float.And problem of misalignment can not appear in the electric connector of a conductive jacket, can well cooperate with remaining parts.
2. the electric connector of two conductive jacket is close together it by instrument, may be gapped, thus it is hindered when the big electric current of conduction.And the electric connector of a conductive jacket can allow electric current unblocked.
3. the electric connector outward appearance of two conductive jacket has discontinuity, and the electric connector of a conductive jacket is as a whole, and it is very attractive in appearance that outward appearance becomes.
4. the electric connector of two conductive jacket is under vibration environment, and two conductive jacket may be separated, thereby may cause serious potential safety hazard.And can there be these hidden danger in the electric connector of a conductive jacket.
5. the electric connector of two conductive jacket has increased process time, thereby has increased cost because increased a part.And an overcoat torsion spring has been kept to three parts by four parts, has reduced cost.
6. two conductive jacket products are because its born defective is gapped in the middle of two overcoats, thereby aqueous vapor, moisture etc. can enter jack inside, and influence electrically contacts.And a jack product just can not.
Description of drawings
Further the utility model is elaborated below in conjunction with the drawings and specific embodiments.
The elastic conduction reed schematic diagram of Fig. 1 for using in the utility model jack electric connector;
The schematic diagram of the elastic conduction reed volume that Fig. 2 makes for elastic conduction reed shown in Figure 1;
Fig. 3 is a processing assembly front elevational schematic in the middle of the utility model jack electric connector;
Fig. 4 looks schematic diagram for the assembly shown in Figure 3 right side;
Fig. 5 is the utility model jack electric connector structure schematic diagram.
Embodiment
As shown in Figure 5, the utility model jack electric connector specific embodiment comprises cover 2 and one conductive jacket 3 in elastic conduction reed volume 1, one conduction, and cover 2 and one conductive jacket 3 cross sections all are circular in elastic conduction reed volume 1, one conduction.
This specific embodiment is made and assembling like this:
1, use diel that copper strips is processed, be processed into the grid reed, shape as shown in Figure 1;
2, craft/tool using is rolled up round-formed elastic conduction reed volume 1 with the reed of drawing, and shape as shown in Figure 2;
3, elastic conduction reed volume 1 is packed in the conduction in the cover 2;
4, the conductive reeds in craft/tool using will stretch out and conduct electricity outside the cover 2 are rolled up expansion of 1 external part and are out of shape, and expand distortion as shown in Figure 4;
5, will conduct electricity in the assembly of cover 2 and conductive reed volume 1 put into hand press with auxiliary overcoat 8, re-use hand press and adopt interference fit will assist overcoat 8 to be inserted in conductive reed volume 1 to expand of distortion, form assembly shown in Fig. 3,4;
6, take out and said modules is turned one and conductive reed is rolled up 1 external part other end also expand distortion and put into hand press with conductive jacket 3 again, use hand press to adopt interference fit that conductive jacket 3 is inserted in conductive reed and roll up 1 external part other end, and be pressed into simultaneously in conductive jacket 3 and reverse, make reed twist into certain angle, the conductive reed that be pressed onto the end again, only will assist overcoat 8 to extrude and still entangle firm 8 one in auxiliary overcoat is rolled up 1 external part;
7, test contact engaging and separating force, substandard product is got rid of in verification;
8, according to customer requirement the surface is carried out the electroplating processes of gold, silver, tin or other material.
The key of above-mentioned making and assembling, 1. auxiliary overcoat 8 and conductive jacket 3 all are provided with is convenient to the interior lead angle that gland conductive jacket and elastic conduction reed are rolled up 1 external part, 2. corresponding extruding end position is provided with and is used to withstand in the conduction cover 2 and prevents that the elastic conduction reed from rolling up the parts that 1 external part is extruded on the hand press, 3. through-hole wall oiling or elastic conduction reed are rolled up 1 corresponding surface oiling or other and are made frictional force between frictional force overlaps 2 less than elastic conduction reed volume 1 and conduction are interior between elastic conduction reed volume 1 and the auxiliary overcoat 8 in the auxiliary overcoat 8, do not extrude conductive reed volume 1 when conductive jacket 3 is extruded auxiliary overcoat 8 being pressed into like this, and only be the auxiliary overcoats 8 of conductive jacket 3 displacements by interference fit.This key makes the utility model one monolithic conductive overcoat 3 become possibility.
At last, use the utility model jack electric connector can be pressed into the product that installs again in the another one part or be enclosed within remaining hole, cover and their middle through hole can be different shapes in the utility model jack electric connector conductive jacket, the conduction simultaneously, and the axial length of cover also can be different in conductive jacket and the conduction.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (9)
1. a jack electric connector is characterized in that, comprises the elastic conduction reed volume (1) of mated plug and be enclosed within its outer conduction by lining and table overlapping (2) and a conductive jacket (3); In the described conductive jacket between through hole and the conduction lining the outer surface of the described elastic conduction reed of fixed snap volume stretch out the outer two bending external part of cover in the described conduction.
2. according to the described jack electric connector of claim 1, it is characterized in that, in the described conductive jacket in through hole and the described conduction that is enclosed within the through hole in this cover and described external part be interference fit.
3. according to the described jack electric connector of claim 1, it is characterized in that the axial length that described elastic conduction reed spool overlaps in to axial length that length is overlapped in greater than a described conduction, less than two described conductions.
4. according to the described jack electric connector of claim 3, it is characterized in that described conductive jacket is provided with interior lead angle.
5. according to the described jack electric connector of claim 3, it is characterized in that the axial length of described conductive jacket is identical with the axial length of through hole in the interior cover of described conduction.
6. according to the described jack electric connector of claim 1, it is characterized in that it is identical to constitute in overlapping in width and the described conduction of conductive reed of described elastic conduction reed volume the girth of through hole cross section.
7. according to the described jack electric connector of claim 1, it is characterized in that described elastic conduction reed volume is positioned at the inner part of described conduction cover and becomes the distortion shaped form.
8. according to the described jack electric connector of claim 1, it is characterized in that described conductive jacket outer surface cross section can be circular, oval or square; The cross section of through hole and described conduction lining the outer surface of is circular, oval or square in the described conductive jacket; The cross section of through hole and elastic conduction reed volume is circular, oval or square in overlapping in the described conduction.
9. according to the described jack electric connector of claim 1, it is characterized in that described elastic conduction reed volume is the copper reed volume; Cover comprises surface electrical coating in described conductive jacket and/or the conduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202507499U CN201766192U (en) | 2010-07-06 | 2010-07-06 | Jack electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202507499U CN201766192U (en) | 2010-07-06 | 2010-07-06 | Jack electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766192U true CN201766192U (en) | 2011-03-16 |
Family
ID=43718799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202507499U Expired - Lifetime CN201766192U (en) | 2010-07-06 | 2010-07-06 | Jack electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938056A (en) * | 2010-07-06 | 2011-01-05 | 吴远泽 | Jack electrical connector and manufacturing method thereof |
-
2010
- 2010-07-06 CN CN2010202507499U patent/CN201766192U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938056A (en) * | 2010-07-06 | 2011-01-05 | 吴远泽 | Jack electrical connector and manufacturing method thereof |
| CN101938056B (en) * | 2010-07-06 | 2013-09-04 | 吴远泽 | Manufacturing method of jack electrical connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101938056B (en) | Manufacturing method of jack electrical connector | |
| TWM409610U (en) | Plugging device for large current | |
| CN201084845Y (en) | A pin-socket type coaxial corrugated cable connector | |
| CN102637969B (en) | Socket | |
| CN201766192U (en) | Jack electrical connector | |
| CN101179173A (en) | Contact pin jack type coaxial ripple cable connector | |
| CN103606771B (en) | A kind of Wire spring type electric coupling device being applicable to 1.27mm spacing | |
| CN208028250U (en) | A kind of easily manufactured car plug | |
| CN204391291U (en) | A kind of binding post | |
| CN207504218U (en) | A kind of high current contact | |
| CN206758739U (en) | A kind of high undersea hydrostatic pressures heavy-current electric connector | |
| CN203826624U (en) | Vehicle plug connector socket terminal having positive force maintaining structure | |
| CN203279386U (en) | Electric vehicle controller housing assembly | |
| CN201540832U (en) | Spring type sensing finger electric connection device | |
| CN210805489U (en) | Connecting assembly of pressure equalizing pipe | |
| CN204631091U (en) | A kind of electric energy meter plug terminal and electric energy meter | |
| CN202256658U (en) | Electric energy meter test pin and pin seat apparatus for electric energy meter pressure connection test using same | |
| CN205248513U (en) | Current test binding post | |
| CN201222556Y (en) | Inner component for plug | |
| CN206349300U (en) | A kind of diaphragm type pressure switch for automobile brake refrigeration system | |
| CN201877596U (en) | Electric connector with large compensation range | |
| CN201804719U (en) | Conduction switch of high-voltage power transmission device | |
| CN201352627Y (en) | Electric-conducting element and electric connector thereof | |
| CN205157614U (en) | Electric energy meter connector | |
| CN105390851B (en) | A kind of Combination conversion terminal and AUTOMOTIVE RELAY |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CHOGORI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WU YUANZE Effective date: 20121219 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121219 Address after: Longgang District of Shenzhen City, Guangdong province 518129 Bantian street Gangtou community Jinguang road traffic monitoring company production center 5 floor 501 Patentee after: Shenzhen chogori Technology Co. Ltd. Address before: Bantian gang in Longgang District of Shenzhen City, 518129 head of Guangdong Province Road Jinguang Road Industrial Park B building five floor Shenzhen chogori Technology Co. Ltd. Patentee before: Wu Yuanze |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518100 Guangdong Province, Shenzhen city Longhua District Guanlan Pavilion Village Chapter Star Industrial Park building E Patentee after: Shenzhen chogori Polytron Technologies Inc Address before: Longgang District of Shenzhen City, Guangdong province 518129 Bantian street Gangtou community Jinguang road traffic monitoring company production center 5 floor 501 Patentee before: Shenzhen chogori Technology Co. Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |