CN212542727U - High-speed connector with low forming difficulty - Google Patents
High-speed connector with low forming difficulty Download PDFInfo
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- CN212542727U CN212542727U CN202021615206.2U CN202021615206U CN212542727U CN 212542727 U CN212542727 U CN 212542727U CN 202021615206 U CN202021615206 U CN 202021615206U CN 212542727 U CN212542727 U CN 212542727U
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- speed connector
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Abstract
The utility model discloses a high-speed connector of low shaping degree of difficulty, including the support that is used for connecting the PCB board, be equipped with the shell on the support, be equipped with a plurality of transmission module that are used for transmitting the signal in the shell, transmission module includes that first row of inserting and second insert the row, is equipped with first signal terminal body and second signal terminal body in first row of inserting and the second row of inserting respectively, and first top of inserting the row is equipped with a plurality of first stack feet, and the top that the row was inserted to the second is equipped with a plurality of second stack feet, and first stack foot and the crisscross setting of second stack foot. The purpose that the clearance is reasonable between this high speed connector's stack foot and the terminal foot has reduced the shaping degree of difficulty of terminal body.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to high-speed connector of low shaping degree of difficulty.
Background
With the continuous development of data transmission technology in the market at present, the demand for high-speed information transmission means is higher and higher. The Mini-SAS HD connector is a high speed, multi-channel interconnect product, among others, suitable for both internal and external solutions, including sockets and cable assemblies. Because of its functions of high-speed data transmission in storage area networks (san), data centers, switching applications, etc., it is widely used in the fields of data communications, networks, telecommunications, etc. The existing MINI-SAS HD connector is large in size, complex in internal connection structure and multiple in assembly process, and accordingly production efficiency is low. For example, the chinese utility model patent that publication number is CN206271975U discloses a HD Mini SAS connector of high reliability, including board end connector and line end connector, terminal body and stack foot on its board end connector all are parallel arrangement, and the distribution mode of aligning makes the clearance undersize of stack foot and terminal foot, has increased the fashioned degree of difficulty.
Disclosure of Invention
For overcoming the not enough of prior art, the utility model provides a high-speed connector of low shaping degree of difficulty, the reasonable purpose in clearance between its stack foot and the terminal foot has reduced the shaping degree of difficulty of terminal body.
In order to realize the above object, the utility model discloses a high-speed connector of low shaping degree of difficulty, including the support that is used for connecting the PCB board, be equipped with the shell on the support, be equipped with a plurality of transmission module that are used for transmission signal in the shell, transmission module includes that first row of inserting and second insert the row, is equipped with first signal terminal body and second signal terminal body in first row of inserting and the second insert the row respectively, and first top of inserting the row is equipped with a plurality of first stack feet, and the top that the row was inserted to the second is equipped with a plurality of second stack feet, and first stack foot and the crisscross setting of second stack foot.
Furthermore, the number of the first stack legs and the number of the second stack legs are respectively two, the distance between the two first stack legs is the same as the distance between the two second stack legs, and the distance from the middle points of the two second stack legs to the support is smaller than the distance from the middle points of the two first stack legs to the support.
Further, the transmission module is provided with three, and three transmission module range upon range of setting in the width direction on the shell, and the row interval setting is inserted to adjacent transmission module's first row of inserting and second.
Furthermore, one side of the second power strip, which is far away from the first power strip, is provided with a grounding terminal body.
Furthermore, an opening is formed in the support, a locking mechanism is arranged in the opening, the housing comprises a locking portion and an accommodating portion, the locking portion penetrates through the opening and is locked on the support through the locking mechanism, and the transmission module is inserted into the accommodating portion.
Furthermore, one end of the first signal terminal body facing the support is provided with a plurality of first signal terminal heads, the top end of the first signal terminal body is provided with a plurality of first signal terminal pins, the axis of the first signal terminal head is perpendicular to the axis of the first signal terminal pin, one end of the second signal terminal body facing the support is provided with a plurality of second signal terminal heads, the top end of the second signal terminal body is provided with a plurality of second signal terminal pins, the axis of the second signal terminal head is perpendicular to the axis of the second signal terminal pin, one end of the grounding terminal body facing the support is provided with a plurality of grounding terminal heads, the top end of the grounding terminal body is provided with a plurality of grounding terminal pins, and the axis of the grounding terminal head is perpendicular to the axis of the grounding terminal pin.
Furthermore, one surface of the first power strip, facing the second power strip, is provided with a raised tenon, and one surface of the second power strip, facing the first power strip, is provided with a clamping hole matched with the tenon.
The utility model discloses a purpose that the clearance is reasonable between the high-speed connector's of the low shaping degree of difficulty stack foot and the terminal foot has reduced the shaping degree of difficulty of terminal body.
Drawings
The invention will be further described and illustrated with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a high-speed connector with low molding difficulty according to a preferred embodiment of the present invention;
FIG. 2 is an exploded view of a low profile high speed connector according to a preferred embodiment of the present invention;
FIG. 3 is an exploded view of a transport module;
reference numerals: 1. a support; 2. a housing; 21. a locking portion; 22. an accommodating portion; 3. a transmission module; 31. a first power strip; 311. a first signal terminal body; 312. a first signal terminal block; 313. a first signal terminal pin; 314. A first leg; 315. a tenon is clamped; 32. a second power strip; 321. a second signal terminal body; 322. a second signal terminal head; 323. a second signal terminal pin; 324. a second leg; 325. a clamping hole; 331. a ground terminal body; 332. A ground terminal head; 333. and a ground terminal pin.
Detailed Description
The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses the high-speed connector of low shaping degree of difficulty of preferred embodiment, including the support 1 that is used for connecting the PCB board, be equipped with the trompil on the support 1, be equipped with locking mechanical system in the trompil. The housing 2 is provided on the bracket 1, and the housing 2 includes a locking portion 21 and an accommodating portion 22, and the locking portion 21 passes through the opening and is locked on the bracket 1 by a locking mechanism.
As shown in fig. 1 and 2, three sets of transmission modules 3 are inserted into the housing 22, and the transmission modules 3 are stacked in the width direction on the housing 2. The transmission module 3 includes a first socket 31, a second socket 32, and a ground terminal, which are sequentially provided. One side of the first socket 31 facing the second socket 32 is provided with a protruding tenon 315, and one side of the second socket 32 facing the first socket 31 is provided with a hole 325 matched with the tenon 315. The first and second rows 31 and 32 are provided with first and second signal terminal bodies 311 and 321, respectively.
As shown in fig. 3, two pairs of first signal terminal heads 312 are disposed at one end of the first signal terminal body 311 facing the bracket 1, two pairs of first signal terminal pins 313 are disposed at a top end of the first signal terminal body 311, an axis of the first signal terminal head 312 is perpendicular to an axis of the first signal terminal pin 313, two pairs of second signal terminal heads 322 are disposed at one end of the second signal terminal body 321 facing the bracket 1, two pairs of second signal terminal pins 323 are disposed at a top end of the second signal terminal body 321, an axis of the second signal terminal head 322 is perpendicular to an axis of the second signal terminal pin 323, two pairs of ground terminal heads 332 are disposed at one end of the ground terminal body 331 facing the bracket 1, two pairs of ground terminal pins 333 are disposed at a top end of the ground terminal body 331, and an axis of the ground terminal heads 332 is perpendicular to an axis of the ground terminal pins 333.
As shown in fig. 3, two first stacking pins 314 are disposed at the top end of the first socket 31, and two second stacking pins 324 are disposed at the top end of the second socket 32. The distance between the two first stack feet 314 and the distance between the two second stack feet 324 are respectively the same, and the distance from the middle points of the two second stack feet 324 to the bracket 1 is smaller than the distance from the middle points of the two first stack feet 314 to the bracket 1, so that the first stack feet 314 and the second stack feet 324 are staggered, the purpose of reasonable gaps between the stack feet and the terminal feet is achieved, and the molding difficulty of the terminal body is reduced.
The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.
Claims (7)
1. The utility model provides a high-speed connector of low shaping degree of difficulty, is including the support that is used for connecting the PCB board, be equipped with the shell on the support, be equipped with a plurality of transmission module that are used for transmitting signal in the shell, a serial communication port, transmission module includes that first row of inserting and second insert the row, first row of inserting and second insert and are equipped with first signal terminal body and second signal terminal body in the row respectively, first top of inserting the row is equipped with a plurality of first legs, the top that the row was inserted to the second is equipped with a plurality of second legs, first leg and the crisscross setting of second leg.
2. The high-speed connector with low molding difficulty according to claim 1, wherein the first stacking leg and the second stacking leg are respectively provided in two numbers, the distance between the two first stacking legs is respectively the same as the distance between the two second stacking legs, and the distance from the midpoint of the two second stacking legs to the support is smaller than the distance from the midpoint of the two first stacking legs to the support.
3. The high-speed connector with low molding difficulty according to claim 1, wherein three transmission modules are arranged, the three transmission modules are arranged in a stacked manner in the width direction on the housing, and the first power strip and the second power strip of the adjacent transmission modules are arranged at intervals.
4. The high-speed connector with low molding difficulty according to claim 1, wherein a grounding terminal body is arranged on one side of the second socket, which is far away from the first socket.
5. The high-speed connector with low molding difficulty according to claim 1, wherein an opening is formed in the bracket, a locking mechanism is arranged in the opening, the housing comprises a locking part and an accommodating part, the locking part passes through the opening and is locked on the bracket through the locking mechanism, and the transmission module is inserted into the accommodating part.
6. The high-speed connector with low molding difficulty according to claim 4, wherein a plurality of first signal terminal heads are arranged at one end of the first signal terminal body facing the bracket, a plurality of first signal terminal pins are arranged at the top end of the first signal terminal body, the axis of the first signal terminal heads is perpendicular to the axis of the first signal terminal pins, a plurality of second signal terminal heads are arranged at one end of the second signal terminal body facing the bracket, a plurality of second signal terminal pins are arranged at the top end of the second signal terminal body, the axis of the second signal terminal heads is perpendicular to the axis of the second signal terminal pins, a plurality of ground terminal heads are arranged at one end of the ground terminal body facing the bracket, a plurality of ground terminal pins are arranged at the top end of the ground terminal body, and the axis of the ground terminal heads is perpendicular to the axis of the ground terminal pins.
7. The high-speed connector with low molding difficulty according to claim 1, wherein a raised tenon is arranged on one surface of the first socket facing the second socket, and a clamping hole matched with the tenon is arranged on one surface of the second socket facing the first socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615206.2U CN212542727U (en) | 2020-08-06 | 2020-08-06 | High-speed connector with low forming difficulty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615206.2U CN212542727U (en) | 2020-08-06 | 2020-08-06 | High-speed connector with low forming difficulty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212542727U true CN212542727U (en) | 2021-02-12 |
Family
ID=74528427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021615206.2U Active CN212542727U (en) | 2020-08-06 | 2020-08-06 | High-speed connector with low forming difficulty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212542727U (en) |
-
2020
- 2020-08-06 CN CN202021615206.2U patent/CN212542727U/en active Active
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