CN2927369Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2927369Y CN2927369Y CN 200620059950 CN200620059950U CN2927369Y CN 2927369 Y CN2927369 Y CN 2927369Y CN 200620059950 CN200620059950 CN 200620059950 CN 200620059950 U CN200620059950 U CN 200620059950U CN 2927369 Y CN2927369 Y CN 2927369Y
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- CN
- China
- Prior art keywords
- conducting terminal
- terminal
- electric connector
- main part
- insulating body
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Abstract
The utility model relates to an electric connector, comprising an insulation body and an electric conduction terminal, a plurality of the holding holes are arranged in the insulation body, a first terminal and a second terminal that can be connected mutually, and an elastic body positioned between the first and the second terminal are arranged in each holding hole, an elastic arm that can clamp the first the terminal is arranged in the first terminal, when driven by external force, the first terminal can move up and down against the insulation body. Two terminals are arranged in each connector terminal hole, an elastic body is arranged between two terminals, when driven by external force, one of the terminal can move up and down against the insulation body, which enables the other terminal to keep good elasticity in the all time and in the up-down direction, thereby preventing the terminal failure from affecting of the plastic deformation in the background technology, simultaneously, an elastic arm is arranged at the second terminal to clamp the first terminal, which enables the two terminals to be connected in the all time, and keeps effective electric connection between the connector and the connecting electronic element.
Description
[technical field]
The utility model relates to a kind of electric connector, especially a kind of compression contact-type electric connector.
[background technology]
Compression contact-type electric connector of the prior art generally comprises insulator and is contained in conducting terminal in the insulator, and described insulator is provided with terminal containing slot, and conducting terminal is contained in the terminal containing slot.If two ends compressions contact-type electric connector, conducting terminal comprise fixed part and be positioned at the contact site at two ends, as conducting terminal as described in No. 00217081 patent of China.If end compression contact and the electric connector of other end welding, conducting terminal comprise holding parts and be arranged at the contact site and the weld part that is arranged on the holding parts other end of holding parts one end, as conducting terminal as described in No. 02254746 patent of China.Yet, above-mentioned two kinds of conducting terminals are an overall structure, and be bent to form through after the punching press by metal material, plastic deformation very easily takes place when the contact site pressurized of this conducting terminal or quilt collision, make the contact site of terminal can not return to initial condition, follow the string, cause electric connector effectively to contact, and influence the normal use of electric connector with the butt joint electronic component.
Therefore, be necessary to design a kind of novel electric connector, to overcome above-mentioned defective.
[utility model content]
The purpose of this utility model is to provide a kind of electric connector that can effectively contact with the butt joint electronic component all the time.
For achieving the above object, the utility model electric connector, comprise insulating body and conducting terminal, insulating body is provided with the terminal accommodation hole, wherein be provided with can interconnective first conducting terminal and second conducting terminal for each accommodation hole, and be arranged at elastomer between first, second conducting terminal, but second conducting terminal is provided with the elastic arm of clamping first conducting terminal, when being subjected to external force first conducting terminal relatively insulating body move up and down.
For achieving the above object, the utility model also can be embodied as: a kind of electric connector, comprise insulating body and conducting terminal, insulating body is provided with the terminal accommodation hole, wherein be provided with can interconnective first conducting terminal and second conducting terminal for each accommodation hole, and be arranged at elastomer between first, second conducting terminal, but second conducting terminal is provided with the elastic arm of clamping first conducting terminal, when being subjected to external force first, second conducting terminal relatively insulating body move up and down.
Compared with prior art, be provided with two conducting terminals in each terminal hole of the utility model electric connector, be provided with elastomer between two conducting terminals, when being subjected to external force wherein a conducting terminal relatively insulating body move up and down or the relative insulating body of two conducting terminals moves up and down, because an elastomeric conducting terminal or two conducting terminals of being arranged so that can free springing have elasticity preferably all the time at above-below direction, avoid conducting terminal as stated in the Background Art to lose efficacy because of plastic deformation, simultaneously, but second conducting terminal is provided with the elastic arm of clamping first conducting terminal, make two conducting terminals can remain connection, so can keep electric connector and dock electronic component effectively electric connection all the time.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is another angular views of electric connector shown in Figure 1.
Fig. 3 is the three-dimensional exploded view of electric connector shown in Figure 1.
Fig. 4 is the cutaway view of electric connector shown in Figure 1 along A-A direction.
Fig. 5 is the cutaway view of electric connector shown in Figure 1 along B-B direction.
Fig. 6 is the stereogram of electric connector insulating body shown in Figure 1.
Fig. 7 is another angular views of insulating body shown in Figure 6.
Fig. 8 is the schematic diagram of the utility model electric connector second embodiment.
[embodiment]
Below in conjunction with accompanying drawing the utility model electric connector is described further.
See also Fig. 1 to Fig. 7, the utility model electric connector 1 can connect two butt joint electronic components (not shown), comprise insulating body 10, first conducting terminal 11, second conducting terminal 12 and be arranged at elastomer between first, second conducting terminal that (this elastomer is a spring 13 in the present embodiment, certainly also can be other material, as high polymer elastic piece (not shown) etc.) with same nature.
Insulating body 10 is provided with the two terminal accommodation holes 101 that run through its upper and lower surface, this terminal accommodation hole 101 is a cross, comprise that the first conducting terminal accommodation hole 1011 reaches and the orthogonal second conducting terminal accommodation hole 1012 of the first conducting terminal accommodation hole, is provided with the limiting section 103 that is chamfering on the inwall that first, second conducting terminal accommodation hole 1011,1012 intersects.Between the two-terminal accommodation hole of insulating body 10 upper surfaces, be provided with a flat surface 105, in the process that electric connector is installed to the butt joint electronic component, this flat surface 105 can supply vacuum slot (not shown) absorption, is convenient to automation and installs, to improve installation rate.Between the two-terminal accommodation hole of insulating body 10 lower surfaces, be provided with and draw material hole 106.
First conducting terminal 11 is a red metal, its copper content is more than 95%, conductance is higher, generally more than 70%IACS, this first conducting terminal 11 comprises first main part 110, and extend upward by centre position, first main part, 110 upper end and to be provided with first contact site, 112, the first contact sites, 112 middle parts and to be provided with depression to form two contact points 1121.Extended downwards respectively by first main part, 110 lower ends, two side positions and to be provided with side arm 114,114 of two side arms are provided with first and compress face 115.
Second conducting terminal 12 is alloyed copper (as bronze or a phosphor-copper etc.), it has higher elasticity, this second conducting terminal 12 comprises second main part 120, extend upward respectively by second main part, 120 both sides and to be provided with two elastic arms 121, inboard at two elastic arms, 121 terminal positions is respectively equipped with contact point 1211,1212, and contact point 1211,1212 in the vertical directions on two elastic arms are staggered.Simultaneously, be provided with second 121 of two elastic arms and compress face 125.Be provided with second contact site 122 to the both sides vertical extent respectively by second main part, 120 bottoms, second contact site 122 extends to form the contact area that can effectively increase itself and external connected electronic element to the second main part both sides respectively, if this second contact site 122 is to be welded on the butt joint electronic component, then can make second conducting terminal, 12 stress balances after the welding.Second main part, 120 both sides are provided with holding parts 124, when second conducting terminal 12 is arranged in the terminal accommodation hole 101, this holding parts 124 can hold the hole wall interference engagement with second conducting terminal, to increase the confining force of second conducting terminal 12 in insulating body, also be provided with salient point 126 on second main part 120, this salient point 126 also can increase the guarantor power of second conducting terminal 12 in insulating body.
With first, second conducting terminal 11,12 and spring 13 when being assembled in the terminal accommodation hole 101 of insulating body 10, second conducting terminal 12 is installed in the second conducting terminal accommodation hole 1012, first conducting terminal 11 is installed in the first conducting terminal accommodation hole 1011, make and win, the second conduction two- terminal 11,12 vertical interlaceds are in the terminal accommodation hole, two elastic arms 121 of second conducting terminal 12 and the two side arms of first conducting terminal 11 114 form a space 15, spring 13 is housed in this space 15, and the one end is against first of first conducting terminal 11 and compresses on the face 115, compresses on the face 125 and the other end is pressed on second.Contact point 1211,1212 on 12 liang of elastic arms 121 of second conducting terminal is pressed on respectively on first main part, 110 two sides of first conducting terminal 11, because contact point 1211,1212 in the vertical directions on two elastic arms 121 stagger mutually, on first main part 110 that is held on first conducting terminal 11 that it can be more firm, make two conducting terminals remain conducting state.Second contact site 122 of second conducting terminal 12 is connected with an external connected electronic element (as circuit board (not shown)), and first contact site 112 of first conducting terminal 11 compresses contact mutually with another external connected electronic element (not shown), when another electronic component is pressed on first contact site 112, since be subjected to external force effect first conducting terminal 11 relatively insulating body 10 move up and down, because being arranged so that of spring 13 is subjected to direction opposite reaction that is stressed with it behind first conducting terminal, 11 pressurizeds, this active force acts on connected another external connected electronic element, make first conducting terminal 11 have bigger positive force, can keep itself and another external connected electronic element effectively to be electrically conducted.During first conducting terminal, 11 stressed moving down, spring 13 is because stressed can the swing, limiting section 103 can prop up spring 13 when spring 13 swings are excessive, avoid its swing in the horizontal direction excessive and touch the side arm 114 of first conducting terminal 11 and the elastic arm 121 of conducting terminal 12, prevent first, second conducting terminal 11,12 stress deformations.
Be provided with two conducting terminals in each terminal hole of the utility model electric connector, be provided with elastomer between two conducting terminals, the elasticity of conducting terminal can be provided by elastomer, when being subjected to external force wherein a conducting terminal relatively insulating body move up and down, make conducting terminal can free springing have elasticity preferably all the time at above-below direction, avoid conducting terminal to lose efficacy because of plastic deformation, reduced requirement to the conducting terminal mechanical performance, and the material difference of two conducting terminals, also can make mechanical performance and electric conductivity obtain effective coordination, use the material of high conductivity as a terminal, another terminal uses the material of good mechanical property, overall performance is coordinated preferably, simultaneously, but second conducting terminal is provided with the elastic arm of clamping first conducting terminal, makes two conducting terminals can remain connection, so can keep electric connector and dock electronic component effectively electric connection all the time.
Please refer to shown in Figure 8, the second embodiment schematic diagram for the utility model electric connector, be with the foregoing description difference, in the present embodiment, second main part, the 120 ' both sides of second conducting terminal 12 ' are provided with slide block 121 ', the corresponding slide block 121 ' of the hole wall of the second conducting terminal accommodation hole 1012 ' locates to be provided with chute 123 ', slide block 121 ' can move up and down in chute 123 ' scope during second conducting terminal, 12 ' pressurized, first conducting terminal 11 ' also can move up and down when stressed, so when being subjected to external force first, second conducting terminal 11 ', 12 ' relatively insulating body move up and down.It also can reach the described purpose of the foregoing description in implementation process.
Claims (17)
1. electric connector, comprise insulating body and conducting terminal, insulating body is provided with the terminal accommodation hole, it is characterized in that: wherein be provided with can interconnective first conducting terminal and second conducting terminal for each accommodation hole, and be arranged at elastomer between first, second conducting terminal, but second conducting terminal is provided with the elastic arm of clamping first conducting terminal, when being subjected to external force first conducting terminal relatively insulating body move up and down.
2. electric connector as claimed in claim 1 is characterized in that: first conducting terminal and the second conducting terminal vertical interlaced are in the terminal accommodation hole.
3. electric connector as claimed in claim 1 is characterized in that: described first conducting terminal comprises first main part, extended upward by first main part and form first contact site and extend to form two side arms downwards by first main part.
4. electric connector as claimed in claim 1 is characterized in that: described first contact site is provided with at least one contact point.
5. electric connector as claimed in claim 1 is characterized in that: described second conducting terminal comprises second main part, and described elastic arm is extended upward by the second main part both sides and forms.
6. electric connector as claimed in claim 4 is characterized in that: described two elastic arm ends protrude respectively and are provided with the contact point that can contact with first conducting terminal.
7. electric connector as claimed in claim 5 is characterized in that: described contact point is staggered at vertical direction.
8. electric connector as claimed in claim 1 is characterized in that: described second conducting terminal comprises second main part, is provided with second contact site by second main part bottom at least one side vertical extent.
9. electric connector as claimed in claim 1 is characterized in that: be provided with flat surface between the terminals of adjacent accommodation hole on the insulating body.
10. electric connector, comprise insulating body and conducting terminal, insulating body is provided with the terminal accommodation hole, it is characterized in that: wherein be provided with can interconnective first conducting terminal and second conducting terminal for each accommodation hole, and be arranged at elastomer between first, second conducting terminal, but second conducting terminal is provided with the elastic arm of clamping first conducting terminal, when being subjected to external force first, second conducting terminal relatively insulating body move up and down.
11. electric connector as claimed in claim 10 is characterized in that: first conducting terminal and the second conduction conducting terminal vertical interlaced are in the terminal accommodation hole.
12. electric connector as claimed in claim 10 is characterized in that: described first conducting terminal comprises first main part, extended upward by first main part and form first contact site and extend to form the both sides straight-arm downwards by first main part.
13. electric connector as claimed in claim 12 is characterized in that: described first contact site is provided with at least one contact point.
14. electric connector as claimed in claim 10 is characterized in that: described second conducting terminal comprises second main part, and described elastic arm is extended upward by the second main part both sides and forms.
15. electric connector as claimed in claim 14 is characterized in that: described two elastic arm ends protrude respectively and are provided with the contact point that can contact with first conducting terminal.
16. electric connector as claimed in claim 15 is characterized in that: described contact point is staggered at vertical direction.
17. electric connector as claimed in claim 10 is characterized in that: be provided with flat surface between the terminals of adjacent accommodation hole on the insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059950 CN2927369Y (en) | 2006-06-06 | 2006-06-06 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059950 CN2927369Y (en) | 2006-06-06 | 2006-06-06 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2927369Y true CN2927369Y (en) | 2007-07-25 |
Family
ID=38281620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620059950 Expired - Lifetime CN2927369Y (en) | 2006-06-06 | 2006-06-06 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2927369Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281083A (en) * | 2014-06-10 | 2016-01-27 | 唐虞企业股份有限公司 | Actuating structure of electric connector |
| CN106410511A (en) * | 2015-05-25 | 2017-02-15 | 唐虞企业股份有限公司 | Actuating structure of electric connector |
-
2006
- 2006-06-06 CN CN 200620059950 patent/CN2927369Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281083A (en) * | 2014-06-10 | 2016-01-27 | 唐虞企业股份有限公司 | Actuating structure of electric connector |
| CN105281083B (en) * | 2014-06-10 | 2017-09-22 | 唐虞企业股份有限公司 | Actuating structure of electric connector |
| CN106410511A (en) * | 2015-05-25 | 2017-02-15 | 唐虞企业股份有限公司 | Actuating structure of electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070725 |
|
| EXPY | Termination of patent right or utility model |