CN214478310U - Vertical connector - Google Patents
Vertical connector Download PDFInfo
- Publication number
- CN214478310U CN214478310U CN202120965199.7U CN202120965199U CN214478310U CN 214478310 U CN214478310 U CN 214478310U CN 202120965199 U CN202120965199 U CN 202120965199U CN 214478310 U CN214478310 U CN 214478310U
- Authority
- CN
- China
- Prior art keywords
- female
- female terminal
- public
- contact pin
- shell
- 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.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 18
- 238000002788 crimping Methods 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 239000004033 plastic Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a vertical connector, including public end assembly, female end assembly, public end assembly includes public gluey shell, a plurality of square contact pin, female end assembly includes female gluey shell, a plurality of female terminal, the one end of square contact pin has the grafting portion with female terminal matched with, the other end of square contact pin is bent and is extended outside public gluey shell and be formed with the weld part, and the department of bending of square contact pin is provided with the arc recess, and be provided with the spacing groove with weld part matched with on the outer wall of public gluey shell, the weld part block is at the spacing inslot, and constitute the spacing cooperation of weld part and public gluey shell, the one end of female terminal has the crimping portion with the wire looks, the other end of female terminal has the inserted sheet portion, and two elasticity contact sheet portions that have the symmetry to set up in inserted sheet portion both sides on the other end of female terminal, be formed with the grafting chamber between two elasticity contact sheet portions and the inserted sheet portion, the utility model discloses simple structure, Stable and reliable performance, reliable connection and convenient assembly.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to vertical 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 been developed into products with various categories, various specifications, various structural styles, fine professional directions, obvious industrial characteristics, and standardized standard systems. The existing connector comprises a male end assembly and a female end assembly which is connected with the male end assembly in an inserting mode, the structural design of the existing vertical connector is unreasonable, the bending part of a square contact pin of the male end assembly is prone to cracking, and therefore the problem of poor conduction is caused.
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 vertical connector.
In order to achieve the above object, the present invention provides a vertical connector, comprising a male end assembly and a female end assembly inserted into the male end assembly, wherein the male end assembly comprises a male rubber shell and a plurality of square pins respectively arranged in the male rubber shell, the female end assembly comprises a female rubber shell connected to the male rubber shell and a plurality of female terminals respectively arranged in the female rubber shell, one end of each square pin has an insertion portion engaged with the female terminal, the other end of each square pin is bent to extend out of the male rubber shell and form a welding portion, the bent portion of each square pin is provided with an arc-shaped groove, the outer wall of the male rubber shell is provided with a limiting groove engaged with the welding portion, the welding portion is engaged in the limiting groove and forms a limiting engagement of the welding portion and the male rubber shell, one end of the female terminal has a crimping portion crimped with a wire, and the other end of the female terminal has an insertion portion, and two elastic contact piece portions symmetrically arranged on two sides of the insertion piece portion are arranged at the other end of the female terminal, an insertion cavity is formed between the two elastic contact piece portions and the insertion piece portion, the insertion portion is inserted in the insertion cavity, and a square insertion pin is matched with the female terminal in a clamping mode.
The beneficial effect of above-mentioned structure is: department of bending at square contact pin is provided with the arc recess, can avoid the department of bending fracture of square contact pin, and the weld part block of square contact pin is at the spacing inslot, can guarantee that square contact pin is compacter with public being connected of gluing the shell, square contact pin can not rotate at will, be favorable to strengthening the bulk strength of square contact pin, and be provided with on the female terminal with square contact pin matched with elastic contact piece portion, the grafting portion of square contact pin can be pressed from both sides tightly to elastic contact piece portion, can increase the clamping-force of female terminal to square contact pin, thereby can guarantee the reliability of being connected of square contact pin and female terminal, thereby this connector has simple structure, the stable performance is reliable, connect reliably, the convenient advantage of assembly.
Particularly, the lower terminal surface of the plug-in piece portion of the female terminal on be provided with the anticreep piece of bending, the female rubber shell in be provided with the anticreep piece matched with stopper of bending, the anticreep piece of bending contradict on the stopper, and constitute the spacing cooperation of female terminal and female rubber shell. The bending anti-loosening piece can play a role in preventing loosening, and can avoid the loosening and the falling of the female terminal, so that the connection reliability of the connector is improved.
Particularly, the both sides of female gluey shell on be provided with a direction sand grip respectively, the both sides of public gluey shell on be provided with respectively with direction sand grip matched with guide way, the activity of direction sand grip sets up in the guide way, and one of direction sand grip is served and is provided with the locking groove of guide way looks block. When the male rubber shell and the female rubber shell are inserted in place, the locking groove and the guide groove are clamped, so that the female rubber shell cannot swing in the male rubber shell, the male rubber shell and the female rubber shell can be connected more compactly, and the connector is favorable for improving the connection reliability.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an exploded view of an embodiment of the present invention.
Fig. 3 is a cross-sectional view of an embodiment of the present invention.
Fig. 4 is a perspective view of the female terminal according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1 to 4, an embodiment of the present invention is a vertical connector, including a male terminal assembly 10 and a female terminal assembly 20 connected to the male terminal assembly 10, where the male terminal assembly 10 includes a male plastic shell 11 and a plurality of square pins 12 respectively disposed in the male plastic shell 11, the female terminal assembly 20 includes a female plastic shell 21 connected to the male plastic shell 11 and a plurality of female terminals 22 respectively disposed in the female plastic shell 21, one end of the square pin 12 has a connection portion 121 matched with the female terminal 22, the other end of the square pin 12 is bent to extend outside the male plastic shell 11 and form a welding portion 122, a bent portion of the square pin 12 is provided with an arc-shaped groove 123, and an outer wall of the male plastic shell 11 is provided with a limiting groove 111 matched with the welding portion 122, the welding portion 122 is clamped in the limiting groove 111, and constitutes a limiting fit of the welding portion 122 and the male plastic shell 11, one end of the female terminal 22 has a wire pressing portion 221 pressed to the wire, the other end of female terminal 22 has inserted sheet portion 222, and has two elastic contact sheet portions 223 of symmetry setting in inserted sheet portion 222 both sides on the other end of female terminal 22, is formed with grafting chamber 200 between two elastic contact sheet portions 223 and inserted sheet portion 222, grafting portion 121 alternate in grafting chamber 200, and constitute the joint cooperation of square contact pin 12 and female terminal 22.
As shown in fig. 2 and 3, a bending anti-release piece 224 is disposed on a lower end surface of the insertion piece portion 222 of the female terminal 22, a limit block 211 matched with the bending anti-release piece 224 is disposed in the female rubber shell 21, and the bending anti-release piece 234 abuts against the limit block 211 to form a limit fit between the female terminal 22 and the female rubber shell 21. The bending anti-loosening piece can play a role in preventing loosening, and can avoid the loosening and the falling of the female terminal, so that the connection reliability of the connector is improved. The both sides of female gluey shell 21 on be provided with a direction sand grip 212 respectively, the both sides of male gluey shell 11 on be provided with respectively with direction sand grip 212 matched with guide way 112, the activity of direction sand grip 212 sets up in guide way 112, and one of direction sand grip 212 is served and is provided with the locking groove 213 of guide way 112 looks block. When the male rubber shell and the female rubber shell are inserted in place, the locking groove and the guide groove are clamped, so that the female rubber shell cannot swing in the male rubber shell, the male rubber shell and the female rubber shell can be connected more compactly, and the connector is favorable for improving the connection reliability.
Department of bending at square contact pin is provided with the arc recess, can avoid the department of bending fracture of square contact pin, and the weld part block of square contact pin is at the spacing inslot, can guarantee that square contact pin is compacter with public being connected of gluing the shell, square contact pin can not rotate at will, be favorable to strengthening the bulk strength of square contact pin, and be provided with on the female terminal with square contact pin matched with elastic contact piece portion, the grafting portion of square contact pin can be pressed from both sides tightly to elastic contact piece portion, can increase the clamping-force of female terminal to square contact pin, thereby can guarantee the reliability of being connected of square contact pin and female terminal, thereby this connector has simple structure, the stable performance is reliable, connect reliably, the convenient advantage of assembly.
Claims (3)
1. The utility model provides a vertical connector, includes public end assembly, the female end assembly of pegging graft mutually with public end assembly, public end assembly include public gluey shell, a plurality of square contact pin that set up respectively in public gluey shell, female end assembly include with public gluey shell that is connected female gluey shell, a plurality of female terminal that set up respectively in female gluey shell, its characterized in that: the one end of square contact pin have with female terminal matched with grafting portion, the other end of square contact pin bend and extend and just be formed with the weld part outside public gluey shell, and the department of bending of square contact pin is provided with the arc recess, and be provided with on the outer wall of public gluey shell with weld part matched with spacing groove, the weld part block is at spacing inslot, and constitutes the spacing cooperation of weld part and public gluey shell, the one end of female terminal have the crimping portion of pressing with the wire looks crimping, the other end of female terminal has the inserted sheet portion, and has two elastic contact piece portions that the symmetry set up in inserted sheet portion both sides on the other end of female terminal, be formed with the grafting chamber between two elastic contact piece portions and the inserted sheet portion, grafting portion alternate in the grafting chamber, and constitute the joint cooperation of square contact pin and female terminal.
2. The vertical connector according to claim 1, wherein: the female terminal is characterized in that a bending anti-falling piece is arranged on the lower end face of the inserting piece portion of the female terminal, a limiting block matched with the bending anti-falling piece is arranged in the female rubber shell, the bending anti-falling piece is abutted to the limiting block, and the female terminal is in limited fit with the female rubber shell.
3. The vertical connector according to claim 1 or 2, wherein: the both sides of female gluey shell on be provided with a direction sand grip respectively, the both sides of public gluey shell on be provided with respectively with direction sand grip matched with guide way, the activity of direction sand grip sets up in the guide way, and one of direction sand grip serves the locking groove that is provided with guide way looks block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120965199.7U CN214478310U (en) | 2021-05-07 | 2021-05-07 | Vertical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120965199.7U CN214478310U (en) | 2021-05-07 | 2021-05-07 | Vertical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214478310U true CN214478310U (en) | 2021-10-22 |
Family
ID=78181087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120965199.7U Expired - Fee Related CN214478310U (en) | 2021-05-07 | 2021-05-07 | Vertical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214478310U (en) |
-
2021
- 2021-05-07 CN CN202120965199.7U patent/CN214478310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |