CN202259839U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202259839U CN202259839U CN2011203889917U CN201120388991U CN202259839U CN 202259839 U CN202259839 U CN 202259839U CN 2011203889917 U CN2011203889917 U CN 2011203889917U CN 201120388991 U CN201120388991 U CN 201120388991U CN 202259839 U CN202259839 U CN 202259839U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- insulating body
- location
- main part
- conducting terminal
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an electric connector, comprising an insulating body, a plurality of conductive terminals and a positioning plate, wherein the insulating body is provided with a plurality of containing grooves for containing the conductive terminals and the positioning plate is installed in the insulating body; and the conductive terminals are provided with positioning grooves and the positioning plate is inserted into the positioning grooves to position the conductive terminals. Compared with the prior art, the conductive terminals are stably fixed in the containing grooves through the positioning plate of the electric connector, so as to prevent the conductive terminals from deviating in the containing grooves in a length direction of the positioning plate and assure that the electric connector and a butt joint connector are effectively and electrically connected.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that is installed on the circuit board.
Background technology
In the existing electric connector, the assembling form between insulating body and the conducting terminal can have multiple, for example directly conducting terminal is mounted on the insulating body, perhaps utilizes the mode of ejection formation that insulating body and conducting terminal are immobilizated in one.When during through the mechanical assembling, often utilizing the principle that relates to of doing something in disregard of obstacles that conducting terminal is fixed with respect to insulating body again conducting terminal and insulating body.The utilization mode that the mode that relates to assembles conducting terminal of doing something in disregard of obstacles is practiced thrift cost, and saves processing procedure, thereby in a large amount of electric connectors, is able to use.Yet in continuous use, conducting terminal can be prone in terminal containing slot, depart from original position because of frequent grafting action, and then has influence on the performance that electrically connects with butt connector.Except above-mentioned phenomenon,, conducting terminal perk etc. in terminal containing slot also can occur and cause the bad result of termination contact along with the growth of service time.
In view of the above problems, be necessary to provide a kind of new electric connector to address the above problem.
The utility model content
The purpose of the utility model provides a kind of electric connector, and it closely is fixed on conducting terminal in the terminal containing slot through location-plate.
For reaching aforementioned purpose; The utility model adopts following technical scheme: a kind of electric connector; Comprise insulating body, plurality of conductive terminals and location-plate, said insulating body is provided with in order to accommodate some accepting grooves of said conducting terminal, and said location-plate is installed on said insulating body; Said conducting terminal is provided with location notch, thereby said location-plate is inserted in said location notch said conducting terminal is located.
Further improvement as the utility model; Said conducting terminal comprises main part, by the outward extending elastic arm of main part leading edge and by the outward extending pin of main part lower edge; Said location notch is arranged on the main part of said conducting terminal, and said location notch is extended to the centre position of said main part toward the direction of said elastic arm by the trailing edge of said main part.
As the further improvement of the utility model, said elastic arm is coated on said insulating body, and said main part partly manifests said insulating body, and said pin extends the said insulating body of protrusion.
As the further improvement of the utility model, said elastic arm centre position is formed with holddown groove, and said holddown groove extends toward the direction of said main part, makes elastic arm be divided into two elastic arms, and said location notch and said holddown groove are positioned at the par height.
Further improvement as the utility model; Said each accepting groove is provided with first passage and the second channel that runs through said insulating body; Be spaced a distance between said first passage and the said second channel, said conducting terminal is contained in first passage and the second channel in said each accepting groove in pairs respectively.
As the further improvement of the utility model, be formed with some installation walls between the said accepting groove, the trailing edge of said installation wall is provided with groove, and at least two said grooves are provided with mounting blocks, and the sidewall of said installation wall is provided with locating piece.
As the further improvement of the utility model, said locating piece closely firmly pushes up and is against in the said holddown groove.
As the further improvement of the utility model, said locating piece extends respectively in a said accepting groove and protrudes from said installation wall, and lays respectively at said first passage and said second channel below, makes the corresponding said holddown groove in position of said locating piece.
As the further improvement of the utility model, said location-plate has mainboard, and said mainboard both sides are provided with the elasticity hold-down arm, and said location-plate is contained in said groove, and said elasticity hold-down arm is fastened in said mounting blocks.
Further improvement as the utility model is provided with hangnail in the said location notch.
Compared to prior art; The said electric connector of the utility model firmly is fixed on said conducting terminal in the accepting groove through location-plate; In case said conducting terminal squints along the location-plate length direction, guarantee that said electric connector and butt connector effectively electrically connect in said accepting groove.
Description of drawings
Shown in Figure 1 is the schematic perspective view of the utility model electric connector.
Fig. 2 is the perspective exploded view of electric connector shown in Figure 1.
Fig. 3 is the schematic perspective view of the back angle of electric connector shown in Figure 1.
Fig. 4 is the perspective exploded view of the back angle of electric connector shown in Figure 1.
Fig. 5 is the insulating body schematic perspective view of electric connector shown in Figure 1.
Fig. 6 is the schematic perspective view at another visual angle of the insulating body of electric connector shown in Figure 1.
Fig. 7 is the schematic perspective view of the conducting terminal of electric connector shown in Figure 1.
Fig. 8 is the schematic perspective view of the location-plate of electric connector shown in Figure 1.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, the utility model is described in detail below in conjunction with accompanying drawing and specific embodiment.
Please join Fig. 1 to shown in Figure 4, the utility model electric connector 100 comprises insulating body 10, plurality of conductive terminals 20 and two location-plates 30.Said conducting terminal 20 is contained in the said insulating body 10, and said location-plate 30 is installed in said insulating body 10 rear sides.
Please join Fig. 2 and combine Fig. 5, shown in Figure 6, said insulating body 10 has interface 11, wall 12, roof 13, diapire 14 and two side 15 is installed.Said insulating body 10 offers some accepting grooves 16, and said accepting groove 16 runs through said insulating body 10 and is opened on said interface 11.Said each accepting groove 16 is provided with first channel 161 and the second channel 162 that runs through said insulating body 10; Be spaced a distance between said first passage 161 and the said second channel 162, said conducting terminal 20 is contained in first passage 161 and the second channel 162 in said each accepting groove 16 in pairs respectively.Be formed with some installation walls 12 between the said accepting groove 16; The trailing edge of the trailing edge of said installation wall 12 and said sidewall 15 is respectively equipped with groove 121,151; At least two said grooves are provided with mounting blocks 123,152, and said installation wall 12 is respectively equipped with locating piece 122,153 with said sidewall 15.Said locating piece 122,153 extends respectively in a said accepting groove and protrudes from said installation wall 12 or said sidewall 15, and lays respectively at said first passage 161 and said second channel 162 belows.Said diapire 14 is provided with pin mouth 141, in order to the pin 23 that holds said conducting terminal 20.
Join shown in Figure 7ly, said conducting terminal 20 comprises main part 21, by the outward extending elastic arm 22 of said main part 21 leading edges and by the outward extending number of pins 23 of main part lower edge.The main part 21 of said conducting terminal 20 is tabular and extends, and part manifests said insulating body 10.Said elastic arm 22 is coated on said insulating body 10, and in accepting groove 16, extends to said interface 11, in order to reach electric connection with the conducting terminal of butt connector.Said pin 23 extends the said insulating body 10 of protrusion.The centre position that the direction of the past said elastic arm 22 of the trailing edge of said main part 21 extends to said main part 21 is provided with location notch 211, and a side in said main part 21 centre positions is provided with first hangnail 212, is provided with second hangnail 213 in the said location notch 211.Said first hangnail 212 cooperatively interacts with said second channel 162 with said first passage 161, relates to through doing something in disregard of obstacles said conducting terminal 20 is fixed in the said accepting groove 16.Said elastic arm 22 centre positions and be positioned at par height place with said location notch 211 and be formed with holddown groove 221, said holddown groove 221 extends toward said main part 21 directions.Said holddown groove 221 cooperatively interacts with said locating piece 122,153, in case said conducting terminal 20 is slotting excessively in said accepting groove 16, detail will be stated hereinafter.
Join shown in Figure 8ly, said location-plate 30 has mainboard 31, and said mainboard 31 both sides are provided with space 32 and elasticity hold-down arm 33, said space 32 and said elasticity hold-down arm 33 next-door neighbours.Said location-plate 30 is contained in said groove 121,151, and said elasticity hold-down arm 33 is fastened in said mounting blocks 123,152 in order to said location-plate 30 is fixed on the said insulating body 10.The mainboard 31 of said location-plate 30 is realized doing something in disregard of obstacles relating to through said second hangnail 213 with said location notch 211, thereby said conducting terminal 20 is fixed together with said location-plate 30 tightly.Clearly, said location-plate 30 has limited conducting terminal 20 along the displacement on its length direction, thereby can guarantee the stability at conducting terminal 20 rear portions.In this execution mode, said elasticity hold-down arm 33 matches with said mounting blocks 123,152, makes said location-plate 30 can be fixed on the installation wall 12 and sidewall 15 of said insulating body 10.Because when said elasticity hold-down arm 33 cooperatively interacted with said mounting blocks 123,152, said elasticity hold-down arm 33 can be along said location-plate 30 length directions skew, said space 32 is for skew takes place said elasticity hold-down arm 33 elastic space to be provided.
In this execution mode, said electric connector 100 has adopted two said location-plates 30, but in other embodiments, the utility model electric connector can also adopt the polylith location-plate or only adopt a location-plate.And the selection of location-plate quantity, can be according to the quantity of the length of connector, conducting terminal and confirm.
In sum; More than be merely the preferred embodiment of the utility model; Should not limit the scope of the utility model with this; Be that every simple equivalent of being done according to the utility model claims and utility model description changes and modifies, all should still belong in the scope that the utility model patent contains.
Claims (10)
1. electric connector; Comprise insulating body, plurality of conductive terminals and location-plate; Said insulating body is provided with in order to accommodate some accepting grooves of said conducting terminal; Said location-plate is installed on said insulating body, it is characterized in that: said conducting terminal is provided with location notch, thereby said location-plate is inserted in said location notch said conducting terminal is located.
2. electric connector as claimed in claim 1; It is characterized in that: said conducting terminal comprises main part, by the outward extending elastic arm of main part leading edge and by the outward extending pin of main part lower edge; Said location notch is arranged on the main part of said conducting terminal, and said location notch is extended to the centre position of said main part toward the direction of said elastic arm by the trailing edge of said main part.
3. electric connector as claimed in claim 2 is characterized in that: said elastic arm is coated on said insulating body, and said main part partly manifests said insulating body, and said pin extends the said insulating body of protrusion.
4. electric connector as claimed in claim 3; It is characterized in that: said elastic arm centre position is formed with holddown groove; Said holddown groove extends toward the direction of said main part, makes elastic arm be divided into two elastic arms, and said location notch and said holddown groove are positioned at the par height.
5. like claim 1 or 4 described electric connectors; It is characterized in that: said each accepting groove is provided with first passage and the second channel that runs through said insulating body; Be spaced a distance between said first passage and the said second channel, said conducting terminal is contained in first passage and the second channel in said each accepting groove in pairs respectively.
6. electric connector as claimed in claim 5 is characterized in that: be formed with some installation walls between the said accepting groove, the trailing edge of said installation wall is provided with groove, and at least two said grooves are provided with mounting blocks, and the sidewall of said installation wall is provided with locating piece.
7. electric connector as claimed in claim 6 is characterized in that: said locating piece closely firmly pushes up and is against in the said holddown groove.
8. electric connector as claimed in claim 7; It is characterized in that: said locating piece extends respectively in a said accepting groove and protrudes from said installation wall; And lay respectively at said first passage and said second channel below, make the corresponding said holddown groove in position of said locating piece.
9. electric connector as claimed in claim 8 is characterized in that: said location-plate has mainboard, and said mainboard both sides are provided with the elasticity hold-down arm, and said location-plate is contained in said groove, and said elasticity hold-down arm is fastened in said mounting blocks.
10. electric connector as claimed in claim 9 is characterized in that: be provided with hangnail in the said location notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203889917U CN202259839U (en) | 2011-10-13 | 2011-10-13 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203889917U CN202259839U (en) | 2011-10-13 | 2011-10-13 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259839U true CN202259839U (en) | 2012-05-30 |
Family
ID=46121028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203889917U Withdrawn - After Issue CN202259839U (en) | 2011-10-13 | 2011-10-13 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050804A (en) * | 2011-10-13 | 2013-04-17 | 凡甲电子(苏州)有限公司 | Electric connector |
-
2011
- 2011-10-13 CN CN2011203889917U patent/CN202259839U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050804A (en) * | 2011-10-13 | 2013-04-17 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN103050804B (en) * | 2011-10-13 | 2015-09-09 | 凡甲电子(苏州)有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |