CN218632584U - High-reliability connector - Google Patents
High-reliability connector Download PDFInfo
- Publication number
- CN218632584U CN218632584U CN202222915034.6U CN202222915034U CN218632584U CN 218632584 U CN218632584 U CN 218632584U CN 202222915034 U CN202222915034 U CN 202222915034U CN 218632584 U CN218632584 U CN 218632584U
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- public
- shell
- end assembly
- female
- circuit board
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Abstract
The utility model relates to a high-reliability connector, including public end assembly, the female end assembly that is connected with public end assembly, public end assembly includes public gluey shell, a plurality of contact pin, and female end assembly includes that the female gluey shell that is connected with public gluey shell, a plurality of female terminal, and contact pin one end has the first grafting portion with female terminal matched with, the contact pin other end have the second grafting portion of revealing outside public gluey shell, public gluey shell on correspond the second grafting portion department of a plurality of contact pins and be provided with the spacing groove respectively, second grafting portion alternate at the spacing inslot, and constitute the spacing cooperation of second grafting portion and public gluey shell, public gluey shell on the both sides that correspond a plurality of contact pins have a fender portion respectively, second grafting portion on have with circuit board matched with joint portion of bending. The utility model has the advantages of simple structure, stable performance, reliable connection, convenient assembly.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to high reliable connector.
Background
A connector is a device that connects two active devices and is used to transmit current or signals. The main matching fields of the electric connector comprise traffic, communication, network, IT, medical treatment, household appliances and the like, and the development of the connector technology is strongly dragged due to the rapid development of the product technical level and the rapid growth of the market in the matching fields. To date, connectors have evolved into a range of products that are comprehensive in product variety, rich in variety and specification, diverse in structural style, subdivided in professional direction, obvious in industry characteristics, and standardized in standard systems. The existing connector comprises a male end assembly and a female end assembly which is inserted into the male end assembly, the male end assembly comprises a male rubber shell and a male terminal which is arranged in the male rubber shell, the female end assembly comprises a female rubber shell and a female terminal which is arranged in the female rubber shell, the connection of the existing male rubber shell and the male terminal is not compact, the male terminal is easy to loosen and fall off, the male rubber shell does not have a protection structure, the male terminal is easy to loosen due to external force impact, and the male rubber shell is not compact in connection with a circuit board, so that the connection of the circuit board and the male terminal is unreliable. Therefore, the connector has the defects of unreliable connection and poor stability.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance are reliable, connect reliable, assemble convenient high reliable connector.
In order to realize the above-mentioned purpose, the utility model discloses a highly reliable connector, including public end assembly, the female end assembly that is connected with public end assembly, public end assembly include public gluey shell, a plurality of setting in public gluey shell and with the circuit board looks grafting contact pin, female end assembly include with public gluey shell be connected female gluey shell, a plurality of setting in female gluey shell and with the female terminal of a plurality of contact pins looks grafting, contact pin one end have with the first grafting portion of female terminal matched with, the contact pin other end second grafting portion that exposes outside public gluey shell has, public gluey shell on correspond the second grafting portion department of a plurality of contact pins and be provided with the spacing groove respectively, second grafting portion alternate at the spacing inslot, and constitute the spacing cooperation of second grafting portion and public gluey shell, public gluey shell on have one respectively and prevent protecting the fender portion, second grafting portion on have with circuit board matched with joint portion of bending.
The beneficial effect of above-mentioned structure is: the second inserting part of the contact pin is clamped in the limit groove of the male rubber shell, so that the contact pin and the male rubber shell are convenient to assemble, the contact pin can be prevented from rotating randomly, and the connection between the contact pin and the male rubber shell is more compact. And the bending clamping part on the second inserting part is clamped on the circuit board, so that the connection between the contact pin and the circuit board can be ensured to be more compact, and the protective baffle parts on the two sides of the male rubber shell can prevent the contact pin from being impacted by external force, thereby being beneficial to improving the connection reliability between the contact pin and the circuit board. Therefore, the connector has the advantages of simple structure, stable and reliable performance, reliable connection and convenient and fast assembly.
Particularly, the male rubber shell is provided with two clamping columns which are symmetrically distributed, and one ends of the two clamping columns are respectively provided with a clamping convex block matched with the clamping hole of the circuit board. The public shell of gluing is through two joint posts and circuit board looks joint, can guarantee that the connection of public shell of gluing and circuit board is compacter, is favorable to improving the reliability of being connected of this connector and circuit board.
Particularly, the two sides of the male rubber shell corresponding to the two clamping columns are respectively provided with a supporting plate, the two supporting plates are abutted on the circuit board, and a heat dissipation channel is formed between the two supporting plates. The two supporting plates are abutted on the circuit board, so that the male rubber shell can be prevented from being attached to the circuit board, and the heat dissipation channel between the two supporting plates is favorable for heat dissipation of the circuit board.
Particularly, one end of the female terminal is provided with an inserting frame matched with the first inserting part, and two contact salient points clamped on two sides of the first inserting part are arranged in the inserting frame. The female terminal adopts the design of full package formula structure to can guarantee that the connection of contact pin and female terminal is compacter.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a sectional view of the embodiment of the present invention.
Fig. 3 is a left side view of the female terminal according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1-3, an embodiment of the present invention is a highly reliable connector, including male end assembly 10, female end assembly 20 connected with male end assembly 10, male end assembly 10 include public gluey shell 11, a plurality of setting in public gluey shell 11 and with circuit board looks grafting contact pin 12, female end assembly 20 include female gluey shell 21 that is connected with public gluey shell 11, a plurality of setting in female gluey shell 21 and with the female terminal 22 of a plurality of contact pins 12 looks grafting, contact pin one end have with female terminal 12 matched with first grafting portion 121, contact pin 12 other end have the second grafting portion 122 that exposes outside public gluey shell 11, public gluey shell 11 on correspond the second grafting portion 122 punishment of a plurality of contact pins 12 and be provided with spacing groove 111 respectively, second grafting portion 122 alternate in spacing groove 111, and constitute the spacing cooperation of second grafting portion 122 with public gluey shell 11, public gluey shell 11 on correspond the both sides of a plurality of contact pin 12 and have a joint portion 112 respectively, the joint portion is prevented to bend with second joint portion 123. The male plastic shell 11 is provided with two symmetrically distributed clamping columns 113, and one ends of the two clamping columns 113 are respectively provided with a clamping convex block 114 matched with a clamping hole of the circuit board. The public rubber shell is clamped with the circuit board through the two clamping columns, so that the connection between the public rubber shell and the circuit board can be more compact, and the connection reliability of the connector and the circuit board can be improved. The male plastic shell 11 is provided with a support plate 115 corresponding to two sides of the two clamping columns 113, the two support plates 115 are abutted on the circuit board, and a heat dissipation channel 110 is formed between the two support plates 115. The two supporting plates are abutted against the circuit board, so that the male rubber shell can be prevented from being attached to the circuit board, and a heat dissipation channel between the two supporting plates is favorable for heat dissipation of the circuit board.
As shown in fig. 3, one end of the female terminal 22 has a plug frame 221 matching with the first plug portion 121, and two contact bumps 222 clamped on two sides of the first plug portion 121 are disposed in the plug frame 221. The female terminal adopts the design of full package formula structure to can guarantee that the connection of contact pin and female terminal is compacter.
The second inserting part of the contact pin is clamped in the limit groove of the male rubber shell, so that the contact pin and the male rubber shell are convenient to assemble, the contact pin can be prevented from rotating randomly, and the connection between the contact pin and the male rubber shell is more compact. And the bending clamping part on the second inserting part is clamped on the circuit board, so that the connection between the contact pin and the circuit board can be ensured to be more compact, and the protective baffle parts on the two sides of the male rubber shell can prevent the contact pin from being impacted by external force, thereby being beneficial to improving the connection reliability between the contact pin and the circuit board. Therefore, the connector has the advantages of simple structure, stable and reliable performance, reliable connection and convenient assembly.
Claims (4)
1. The utility model provides a high-reliability connector, includes public end assembly, the female end assembly that is connected with public end assembly, public end assembly include public gluey shell, a plurality of setting and glue the shell in public and with the contact pin of circuit board looks grafting, female end assembly include the female terminal that is connected with public gluey shell, a plurality of setting just pegs graft mutually with a plurality of contact pins in female gluey shell, its characterized in that: the male rubber shell is provided with a plurality of contact pins, the two sides of the male rubber shell corresponding to the plurality of contact pins are respectively provided with a protective baffle part, and the second insertion part is provided with a bending clamping part matched with the circuit board.
2. The high-reliability connector according to claim 1, wherein: the public rubber shell is provided with two clamping columns which are symmetrically distributed, and one ends of the two clamping columns are respectively provided with a clamping convex block matched with a clamping hole of the circuit board.
3. The high-reliability connector according to claim 2, wherein: the public rubber shell on correspond two joint post both sides and have a backup pad respectively, two backup pads are contradicted on the circuit board, and are formed with heat dissipation channel between two backup pads.
4. The high-reliability connector according to claim 1 or 2, wherein: one end of the female terminal is provided with an inserting frame matched with the first inserting part, and two contact salient points clamped on two sides of the first inserting part are arranged in the inserting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222915034.6U CN218632584U (en) | 2022-10-31 | 2022-10-31 | High-reliability connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222915034.6U CN218632584U (en) | 2022-10-31 | 2022-10-31 | High-reliability connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218632584U true CN218632584U (en) | 2023-03-14 |
Family
ID=85423328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222915034.6U Active CN218632584U (en) | 2022-10-31 | 2022-10-31 | High-reliability connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218632584U (en) |
-
2022
- 2022-10-31 CN CN202222915034.6U patent/CN218632584U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |