CN207426206U - A kind of orthogonal staggeredly crimping back panel connector - Google Patents
A kind of orthogonal staggeredly crimping back panel connector Download PDFInfo
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- CN207426206U CN207426206U CN201721374323.2U CN201721374323U CN207426206U CN 207426206 U CN207426206 U CN 207426206U CN 201721374323 U CN201721374323 U CN 201721374323U CN 207426206 U CN207426206 U CN 207426206U
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Abstract
The utility model is related to a kind of electric current being mainly used in server, interchanger or memory between circuit board and circuit board or the orthogonal staggeredly crimping back panel connectors of signal transmission, with plastic body and the connection sheet being assemblied on plastic body, several grounding pins and several signal pins are provided in connection sheet, every grounding pin is respectively provided with the first flake structure, every signal pin is respectively provided with the second flake structure, several the first flake structures are distributed with several the second flake structures in a manner of orthogonal interlock.During several the first flake structures and several the second flake structures are pressed into pcb board mounting hole, crimp force between several the first flake structures and pcb board mounting hole is mutually neutralized with the crimp force between several the second flake structures and pcb board mounting hole, therefore several the first flake structures and several the second flake structures are not easy to collapse pin toward one side, positioning is accurate, it is high to crimp reliability, ensure product normal use, product yield is higher.
Description
Technical field
The utility model is related to the technical field of connector, especially one kind to be mainly used for server, interchanger or storage
The orthogonal staggeredly crimping back panel connector of electric current or signal transmission in device between circuit board and circuit board.
Background technology
The flake structure of several grounding pins on existing connector and the flake structure typically each one of several signal pins
Cause property is laterally arranged or equal uniformity longitudinal arrangement, when the flake structure of these grounding pins and the flake structure press-in of signal pin
During pcb board mounting hole, the flake structure of grounding pin and the flake structure of signal pin easily collapse piece toward one side, and then lead
Cause product can not normal use, bad rate is higher for product.
The content of the invention
The technical problems to be solved in the utility model is：In order to overcome the deficiencies in the prior art, one kind is being provided just
Staggeredly crimping back panel connector, the positioning of the flake structure of grounding pin and the flake structure of signal pin in sheeting process is more
Standard, crimping are more reliable.
Technical solution is used by the utility model solves its technical problem：A kind of orthogonal staggeredly crimping backboard connection
Device has plastic body and the connection sheet that is assemblied on plastic body, be provided in the connection sheet several grounding pins and
Several signal pins, every grounding pin are respectively provided with the first flake structure, and every signal pin is respectively provided with the second flake structure, several
First flake structure is distributed with several the second flake structures in a manner of orthogonal interlock.
Further specifically, in above-mentioned technical proposal, several described the first flake structures are longitudinally spaced with multiple row
The mode of setting is distributed, several described the second flake structures are distributed in a manner of multiple rows of be horizontally arranged at interval.
Further specifically, in above-mentioned technical proposal, several described the first flake structures are with multiple rows of lateral separation
The mode of setting is distributed, several described the second flake structures are distributed in a manner of the longitudinally spaced setting of multiple row.
Further specifically, in above-mentioned technical proposal, have the first of transverse opening in the first flake structure
Fish eyelet has the second fish eyelet of longitudinal opening in the second flake structure.
Further specifically, in above-mentioned technical proposal, have the first of longitudinal opening in the first flake structure
Fish eyelet has the second fish eyelet of transverse opening in the second flake structure.
Further specifically, in above-mentioned technical proposal, the first flake structure and the second flake structure
Between have difference in height.
Further specifically, in above-mentioned technical proposal, the height of the first flake structure is more than described second
The height of flake structure.
Further specifically, in above-mentioned technical proposal, the height of the second flake structure is more than described first
The height of flake structure.
Further specifically, in above-mentioned technical proposal, the height of the first flake structure and second fish
The height of ocular structure is equal.
The beneficial effects of the utility model are：Several the first flake structures of several grounding pins and several signal pins
Several the second flake structures by it is orthogonal staggeredly in a manner of be distributed, when several the first flake structures and several second flakes
During structure is pressed into pcb board mounting hole, if crimp force between several the first flake structures and pcb board mounting hole with
The dry crimp force between the second flake structure and pcb board mounting hole mutually neutralizes, thus several the first flake structures and several
Second flake structure is not easy to collapse pin toward one side, and positioning is accurate, and crimping reliability is high, ensures product normal use, product yield compared with
It is high；Further, since there is difference in height between the first flake structure and the second flake structure, therefore wherein higher part flake knot
Structure plays guiding role during being crimped with pcb board, so that the reliability higher of crimping, positioning is more accurate.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments described in the application, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1.
In figure marked as：1st, plastic body；2nd, connection sheet；3rd, the first flake structure；3-1, the first fish eyelet；4th, second
Flake structure；4-1, the second fish eyelet.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to
The scope of the utility model protection.
Embodiment 1
See Fig. 1 and Fig. 2, a kind of orthogonal staggeredly crimping back panel connector has plastic body 1 and is assemblied in plastic body 1
On connection sheet 2, be provided with several grounding pins and several signal pins in connection sheet 2, every grounding pin is respectively provided with the first fish
Ocular structure 3, every signal pin are respectively provided with the second flake structure 4, several the first flake structures 3 and several the second flake structures
4 are distributed in a manner of orthogonal interlock.
Several the first flake structures 3 are distributed in a manner of the longitudinally spaced setting of multiple row, several the second flake structures 4 with
Multiple rows of mode being horizontally arranged at interval is distributed.
In first flake structure 3 there is the first fish eyelet 3-1 of transverse opening, in the second flake structure 4 there is longitudinal direction to open
Second fish eyelet 4-1 of mouth.First fish eyelet 3-1 is distributed with the second fish eyelet 4-1 in a manner of orthogonal interlock.
During several the first flake structures 3 and several the second flake structures 4 are pressed into pcb board mounting hole,
Crimp force between several the first flake structures 3 and pcb board mounting hole is installed with several the second flake structures 4 and pcb board
Crimp force between hole mutually neutralizes, therefore several the first flake structures 3 and several the second flake structures 4 are not easy to collapse toward one side
Pin, positioning is accurate, and crimping reliability is high, ensures product normal use, and product yield is higher.
In addition, there is difference in height between the first flake structure 3 and the second flake structure 4.The height of first flake structure 3 is big
In the height of the second flake structure 4.Wherein first flake of several higher structure 3 plays during being crimped with pcb board
Guiding role, so that the reliability higher of crimping, positioning is more accurate.
Embodiment 2
Compared with Example 1, distinctive points are：Several the first flake structures 3 are in a manner of multiple rows of be horizontally arranged at interval
Distribution, several the second flake structures 4 are distributed in a manner of the longitudinally spaced setting of multiple row.
Embodiment 3
Compared with Example 1, distinctive points are：There is the first fish eyelet 3-1 of longitudinal opening in first flake structure 3,
There is the second fish eyelet 4-1 of transverse opening in second flake structure 4.
Embodiment 4
Compared with Example 1, distinctive points are：Several the first flake structures 3 are in a manner of multiple rows of be horizontally arranged at interval
Distribution, several the second flake structures 4 are distributed in a manner of the longitudinally spaced setting of multiple row.There is longitudinal direction in first flake structure 3
First fish eyelet 3-1 of opening has the second fish eyelet 4-1 of transverse opening in the second flake structure 4.
Embodiment 5
Compared with embodiment 1,2,3 and 4, distinctive points are：The height of second flake structure 4 is more than the first flake structure 3
Height.Wherein second flake of several higher structure 4 plays guiding role during being crimped with pcb board.
Embodiment 6
Compared with embodiment 1,2,3 and 4, distinctive points are：The height of first flake structure 3 and the second flake structure 4
It is highly equal.
It is above-described, it is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is simultaneously
It is not limited to this, in the technical scope that any one skilled in the art discloses in the utility model, according to this reality
It is subject to equivalent substitution or change with new technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (9)
1. a kind of orthogonal staggeredly crimping back panel connector, has plastic body (1) and the connection sheet being assemblied on plastic body (1)
(2), several grounding pins and several signal pins are provided in the connection sheet (2), every grounding pin is respectively provided with the first fish
Ocular structure (3), every signal pin are respectively provided with the second flake structure (4), it is characterised in that：Several the first flake structures (3) with
Several the second flake structures (4) are distributed in a manner of orthogonal interlock.
2. the orthogonal staggeredly crimping back panel connector of one kind according to claim 1, it is characterised in that：Described several
One flake structure (3) is distributed in a manner of the longitudinally spaced setting of multiple row, several described the second flake structures (4) are with multiple rows of horizontal stroke
It is distributed to spaced mode.
3. the orthogonal staggeredly crimping back panel connector of one kind according to claim 1, it is characterised in that：Described several
One flake structure (3) is distributed in a manner of multiple rows of be horizontally arranged at interval, several described the second flake structures (4) are indulged with multiple row
It is distributed to spaced mode.
4. the orthogonal staggeredly crimping back panel connector of one kind according to claim 1 or 2 or 3, it is characterised in that：Described
In one flake structure (3) there is the first fish eyelet (3-1) of transverse opening, there is longitudinal direction in the second flake structure (4)
The second fish eyelet (4-1) of opening.
5. the orthogonal staggeredly crimping back panel connector of one kind according to claim 1 or 2 or 3, it is characterised in that：Described
In one flake structure (3) there is the first fish eyelet (3-1) of longitudinal opening, have laterally in the second flake structure (4)
The second fish eyelet (4-1) of opening.
6. the orthogonal staggeredly crimping back panel connector of one kind according to claim 1 or 2 or 3, it is characterised in that：Described
There is difference in height between one flake structure (3) and the second flake structure (4).
7. the orthogonal staggeredly crimping back panel connector of one kind according to claim 6, it is characterised in that：First flake
The height of structure (3) is more than the height of the second flake structure (4).
8. the orthogonal staggeredly crimping back panel connector of one kind according to claim 6, it is characterised in that：Second flake
The height of structure (4) is more than the height of the first flake structure (3).
9. the orthogonal staggeredly crimping back panel connector of one kind according to claim 1 or 2 or 3, it is characterised in that：Described
The height of one flake structure (3) is equal with the height of the second flake structure (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374323.2U CN207426206U (en) | 2017-10-23 | 2017-10-23 | A kind of orthogonal staggeredly crimping back panel connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374323.2U CN207426206U (en) | 2017-10-23 | 2017-10-23 | A kind of orthogonal staggeredly crimping back panel connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426206U true CN207426206U (en) | 2018-05-29 |
Family
ID=62312584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721374323.2U Active CN207426206U (en) | 2017-10-23 | 2017-10-23 | A kind of orthogonal staggeredly crimping back panel connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623200A (en) * | 2017-10-23 | 2018-01-23 | 安费诺（常州）高端连接器有限公司 | Orthogonal staggeredly crimping back panel connector |
-
2017
- 2017-10-23 CN CN201721374323.2U patent/CN207426206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623200A (en) * | 2017-10-23 | 2018-01-23 | 安费诺（常州）高端连接器有限公司 | Orthogonal staggeredly crimping back panel connector |
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