CN111628329A - Board-to-board connector structure with chock block structure - Google Patents
Board-to-board connector structure with chock block structure Download PDFInfo
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- CN111628329A CN111628329A CN202010591510.6A CN202010591510A CN111628329A CN 111628329 A CN111628329 A CN 111628329A CN 202010591510 A CN202010591510 A CN 202010591510A CN 111628329 A CN111628329 A CN 111628329A
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- block
- board
- chock
- connector
- insulating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention provides a plate-to-plate connector structure with a chock block structure, which comprises a female end connector and a male end connector, wherein the female end connector comprises a first insulating shell, a plurality of first terminal slots and a plurality of first conductive terminals; the female end plug block structure comprises a female end insulation module and a plug block A; the male end plug block structure comprises a male end insulating module and a plug block B; the shape of the female terminal insulation module corresponds to the shape of the first terminal slot, and the shape of the male terminal insulation module corresponds to the shape of the second terminal slot. The invention has the beneficial effects that: the automatic insertion machine can be inserted into a standard production track through the automatic insertion machine, and on one hand, the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of connector processing, in particular to a plate-to-plate connector structure with a chock block structure.
Background
The board-to-board connector is a connector product with the strongest transmission capability in all connector product types at present, and is mainly applied to industries such as power systems, communication networks, financial manufacturing, elevators, industrial automation, medical equipment, office equipment, household appliances, military manufacturing and the like. In practice, in order to allow a higher voltage to pass through better, it is common practice to increase the creepage distance between the terminals. The practice of arranging the plug on the connector is also available on the market, and the greatest defects of the practice are that: because the size of the plug-in components guide slot in the automatic plug-in components machine is fixed, therefore, the chock can not be inserted through the automatic plug-in components machine in the standard production track, and later-stage manual insertion is required, which seriously affects the production efficiency. In view of this situation, a solution is urgently needed.
Disclosure of Invention
Based on the above, the present invention provides a board-to-board connector structure with a stopper structure, which can be inserted by an automatic insertion machine in a standard production track by changing the structure of the stopper, thereby improving the production efficiency and ensuring the product quality.
The invention provides a plate-to-plate connector structure with a chock block structure, which comprises a female connector and a male connector, wherein the female connector comprises a first insulating shell, a plurality of first terminal slots and a plurality of first conductive terminals which are assembled in the first terminal slots and are suitable for being connected with a circuit board, the male connector comprises a second insulating shell, a plurality of second terminal slots and a plurality of second conductive terminals which are assembled in the second terminal slots and are suitable for being connected with another circuit board, the female end chock block structure is arranged between two adjacent first terminal slots on the first insulating shell, and the male end chock block structure matched with the female end chock block structure is arranged between two adjacent second terminal slots on the second insulating shell.
The female end chock block structure comprises a female end insulating module and a chock block A; the male end chock block structure comprises a male end insulating module and a chock block B; the shape of the female end insulation module corresponds to that of the first terminal slot, and the chock A is movably inserted in one side of the female end insulation module, which is far away from the male end connector; the shape of the male end insulation module corresponds to that of the second terminal slot, and the plug block B is movably inserted into one side of the male end insulation module, which is far away from the female end connector; when the female end connector and the male end connector are in a connected state, the male end insulating module is inserted on the female end insulating module.
As a preferred scheme, a yielding groove a is formed in one side of the female-end insulating module, and a yielding groove B into which the male-end insulating module is inserted is formed in the other side of the female-end insulating module; the chock block A comprises a tabling block corresponding to the abdicating groove A and an extending block integrally formed with the tabling part.
Preferably, when the fitting block is inserted into the recess a, the extension block is exposed out of the first insulating housing and the length of the exposed portion of the extension block is greater than the length of the exposed portion of the first conductive terminal pin.
Preferably, the fitting block is provided in a trapezoidal shape; the shape of the receding groove A is a trapezoid corresponding to the embedding block.
Preferably, a reinforcing rib is arranged on one side surface of the embedding block close to the receding groove A.
Preferably, an insertion portion inserted into the receding groove B is formed at one side of the male end insulating module, and a receding groove C into which the plug block B is inserted is formed at the other side of the male end insulating module.
Preferably, the chock B is provided in a C-shape.
Preferably, when the plug block B is inserted into the receding groove C, the upper surface of the plug block B extends out of the upper surface of the second insulating housing.
Preferably, the height of the part, extending out of the upper surface of the second insulating shell, of the upper surface of the plug block B is higher than the height of the part, exposed out of the second insulating shell, of the second conductive terminal pin; one end, far away from the male end insulation module, of the plug block B extends out of the second insulation shell.
Preferably, the two opposite side surfaces of the chock block B are provided with reinforcing ribs.
The invention has the beneficial effects that:
1. the female end plug block structure comprises a female end insulation module and a plug block A, the male end plug block structure comprises a male end insulation module and a plug block B, and during production, the female end insulation module corresponds to the first terminal slot in shape, and the male end insulation module corresponds to the second terminal slot in shape, so that the female end insulation module and the male end insulation module can be respectively inserted into the first insulation shell and the second insulation shell through an automatic plug-in unit at first, and then, after the plug-in unit action of the connector is completed, the plug block A is respectively and correspondingly inserted into the female end insulation module, and the plug block B is correspondingly inserted into the male end insulation module immediately, so that the plug-in can be realized in a standard production track through an automatic plug-in unit, on one hand, the production efficiency is improved, and on the other hand, the quality of products is also ensured;
2. when the embedded block is inserted in the abdicating groove A, the extending block is exposed out of the first insulating shell, and the length of the exposed part is greater than that of the exposed part of the first conductive terminal pin, so that the creepage distance is increased;
3. the part, extending out of the upper surface of the second insulating shell, of the upper surface of the chock B is higher than the part, exposed out of the second insulating shell, of the second conductive terminal pin, one end, far away from the male end insulating module, of the chock B extends out of the second insulating shell, and through the structural arrangement, the creepage distance is further increased;
4. the shape of the tabling block is set as trapezoid, the shape of the abdicating groove A is set as trapezoid corresponding to the tabling block, after the tabling block is inserted into the abdicating groove A, the tabling block can be stably inserted into the abdicating groove A without loosing through the match of the trapezoid and the trapezoid;
5. a reinforcing rib is arranged on one side surface of the embedding block close to the abdicating groove A, so that the embedding block can be in interference fit with the abdicating groove A, and the embedding stability is further improved;
6. the part, extending out of the upper surface of the second insulating shell, of the upper surface of the chock B is higher than the part, exposed out of the second insulating shell, of the second conductive terminal pin, one end, far away from the male end insulating module, of the chock B extends out of the second insulating shell, and through the structural arrangement, the creepage distance is further increased;
7. the relative both sides face of chock B all is provided with the strengthening rib, makes chock B can with the groove C interference fit that steps down, promotes the degree of stability of gomphosis.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the structure of the present invention (showing the structure of the female-end plug and the structure of the male-end plug).
Fig. 3 is a schematic view of a female end plug structure and a male end plug structure in an assembled state.
Fig. 4 is an exploded view of the female end plug structure.
Fig. 5 is an exploded view of the male end plug structure.
The reference signs are: the connector comprises a first insulating shell 10, a female terminal plug block structure 11, a second insulating shell 12, a male terminal plug block structure 13, a female terminal insulating module 15, a plug block A14, a male terminal insulating module 16, a plug block B17, an extension block 18, a reinforcing rib 19, an embedding block 20, an abdicating groove B22, an insertion part 21, an abdicating groove C23, a first terminal slot 26, a second conductive terminal 27, a first conductive terminal 28 and a second terminal slot 29.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Please refer to fig. 1-5: the utility model provides a take board to board connector structure of chock structure, including female end connector and male end connector, female end connector includes first insulating housing 10, a plurality of first terminal slot 26, a plurality of assembly in first terminal slot 26 and be applicable to the first conductive terminal 28 of being connected with a circuit board, male end connector includes second insulating housing 12, a plurality of second terminal slot 29, a plurality of assemblies in second terminal slot 29 and be applicable to the second conductive terminal 27 of being connected with another circuit board, be provided with female end chock structure 11 on first insulating housing 10 between its two adjacent first terminal slot 26, lie in on second insulating housing 12 between two adjacent second terminal slot 29 and be provided with the male end chock structure 13 with female end chock structure 11 complex.
The female end plug block structure 11 comprises a female end insulation module 15 and a plug block A14; the male end plug block structure 13 comprises a male end insulation module 16 and a plug block B17; the shape of the female end insulation module 15 corresponds to that of the first terminal slot 26, and the plug block A14 is movably inserted at one side of the female end insulation module 15 far away from the male end connector; the shape of the male end insulating module 16 corresponds to that of the second terminal slot 29, and the plug block B17 is movably inserted at one side of the male end insulating module 16 far away from the female end connector; when the female and male connectors are connected, the male insulating module 16 is plugged into the female insulating module 15.
An abdicating groove A is formed at one side of the female-end insulation module 15, and an abdicating groove B22 for the male-end insulation module 16 to be inserted is formed at the other side of the female-end insulation module 15; the stopper a14 includes a fitting block 20 corresponding to the relief groove a and an extension block 18 integrally formed with the fitting block 20.
When the fitting block 20 is inserted into the recess groove a, the extension block 18 is exposed outside the first insulating housing 10 and the length of the exposed portion is greater than that of the pin exposed portion of the first conductive terminal 28.
The fitting block 20 is provided in a trapezoidal shape; the shape of the relief groove a is a trapezoid corresponding to the fitting block 20. After the embedded block is inserted into the abdicating groove A, the embedded block can be stably embedded into the abdicating groove A without loosening through the matching of the trapezoid and the trapezoid.
A reinforcing rib 19 is arranged on one side surface of the embedding block 20 close to the abdicating groove A, so that the embedding block can be in interference fit with the abdicating groove A, and the stability of embedding is further improved; the relative both sides face of chock B17 all is provided with strengthening rib 19, makes chock B can with the groove C interference fit of stepping down, promotes the firm degree of gomphosis.
An insertion part 21 inserted into the offset groove B22 is formed at one side of the male terminal insulating module 16, and an offset groove C23 into which the stopper B17 is inserted is formed at the other side of the male terminal insulating module 16. In order to extend the upper surface of plug B17 out of the upper surface of second insulative housing 12 and the end of plug B17 distal from male end insulative module 16 out of second insulative housing 12, plug B17 is configured in a C-shape.
When the plug B17 is inserted into the offset groove C23, the upper surface of the plug B17 extends out of the upper surface of the second insulating housing 12. The height of the part of the upper surface of the plug block B17 extending out of the upper surface of the second insulating shell 12 is higher than the height of the part of the second conductive terminal 27 exposed out of the second insulating shell 12; the end of the plug B17 remote from the male end insulating module 16 extends outside the second insulating housing 12. Through such structural arrangement, the creepage distance is further increased.
In this embodiment, female end chock structure includes female end insulating module and chock a, public end chock structure includes public end insulating module and chock B, when production, because female end insulating module shape corresponds with first terminal slot, public end insulating module shape corresponds with second terminal slot, so, female end insulating module and public end insulating module at first accessible automatic plug-in components insert respectively in first insulating housing and the second insulating housing, afterwards, accomplish the plug-in components action of this connector after, correspond plug-in components A respectively at last and insert female end insulating module, correspond plug-in components B and insert public end insulating module immediately, thereby realize inserting through automatic plug-in components machine in standard production track, promote production efficiency on the one hand, on the other hand has also ensured the quality of product.
The above-mentioned embodiments only express one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A board-to-board connector structure with a chock structure, comprising a female connector and a male connector, wherein the female connector comprises a first insulating housing (10), a plurality of first terminal slots (26), a plurality of assemblies in the first terminal slots (26) and adapted to a first conductive terminal (28) connected to a circuit board, and the male connector comprises a second insulating housing (12), a plurality of second terminal slots (29), a plurality of assemblies in the second terminal slots (29) and adapted to a second conductive terminal (27) connected to another circuit board, characterized in that: a female end chock block structure (11) is arranged between two adjacent first terminal slots (26) on the first insulating shell (10), and a male end chock block structure (13) matched with the female end chock block structure (11) is arranged between two adjacent second terminal slots (29) on the second insulating shell (12);
the female end chock block structure (11) comprises a female end insulation module (15) and a chock block A (14); the male end chock block structure (13) comprises a male end insulating module (16) and a chock block B (17); the shape of the female end insulation module (15) corresponds to that of the first terminal slot (26), and the plug block A (14) is movably inserted into one side, away from the male end connector, of the female end insulation module (15); the shape of the male end insulating module (16) corresponds to that of the second terminal slot (29), and the plug block B (17) is movably inserted into one side of the male end insulating module (16) far away from the female end connector; when the female end connector and the male end connector are in a connected state, the male end insulation module (16) is plugged on the female end insulation module (15).
2. The board-to-board connector structure with the chock block structure according to claim 1, wherein: a yielding groove A is formed in one side of the female-end insulating module (15), and a yielding groove B (22) into which the male-end insulating module (16) is inserted is formed in the other side of the female-end insulating module (15); the chock block A (14) comprises a tabling block (20) corresponding to the receding groove A and an extending block (18) which is integrally formed with the tabling block (20).
3. The board-to-board connector structure with the chock block structure according to claim 2, wherein: when the embedding block (20) is inserted into the receding groove A, the extending block (18) is exposed out of the first insulating shell (10) and the length of the exposed part is greater than that of the pin exposed part of the first conductive terminal (28).
4. A board-to-board connector structure with a stopper structure according to claim 3, wherein: the shape of the embedding block (20) is trapezoidal; the shape of the receding groove A is a trapezoid corresponding to the embedding block (20).
5. A board-to-board connector structure with a stopper structure according to any one of claims 2 to 4, wherein: and a reinforcing rib (19) is arranged on one side surface of the embedding block (20) close to the receding groove A.
6. The board-to-board connector structure with the chock block structure according to claim 2, wherein: one side of public end insulating module (16) is formed with and inserts the portion of inserting (21) of groove B (22) of stepping down, the opposite side of public end insulating module (16) is formed with the confession chock B (17) male groove C (23) of stepping down.
7. The board-to-board connector structure with the chock block structure according to claim 6, wherein: the chock B (17) is arranged in a C shape.
8. The board-to-board connector structure with the chock block structure according to claim 6, wherein: when the plug block B (17) is inserted into the receding groove C (23), the upper surface of the plug block B (17) extends out of the upper surface of the second insulating shell (12).
9. The board-to-board connector structure with the chock structure of claim 8, wherein: the height of the part, extending out of the upper surface of the second insulating shell (12), of the upper surface of the plug block B (17) is higher than the height of the part, exposed out of the second insulating shell (12), of the pins of the second conductive terminal (27); one end of the plug block B (17) far away from the male end insulation module (16) extends out of the second insulation shell (12).
10. A board-to-board connector structure with a stopper structure according to any one of claims 6 to 9, wherein: and reinforcing ribs (19) are arranged on two opposite side surfaces of the chock B (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010591510.6A CN111628329A (en) | 2020-06-24 | 2020-06-24 | Board-to-board connector structure with chock block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010591510.6A CN111628329A (en) | 2020-06-24 | 2020-06-24 | Board-to-board connector structure with chock block structure |
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| Publication Number | Publication Date |
|---|---|
| CN111628329A true CN111628329A (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010591510.6A Pending CN111628329A (en) | 2020-06-24 | 2020-06-24 | Board-to-board connector structure with chock block structure |
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| CN (1) | CN111628329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117573A (en) * | 2020-09-11 | 2020-12-22 | 富加宜连接器（东莞）有限公司 | High-density board-to-board power connector |
-
2020
- 2020-06-24 CN CN202010591510.6A patent/CN111628329A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117573A (en) * | 2020-09-11 | 2020-12-22 | 富加宜连接器（东莞）有限公司 | High-density board-to-board power connector |
| CN112117573B (en) * | 2020-09-11 | 2022-02-22 | 富加宜连接器（东莞）有限公司 | High-density board-to-board power connector |
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