CN210379510U - A kind of interface unit - Google Patents
A kind of interface unit Download PDFInfo
- Publication number
- CN210379510U CN210379510U CN201921964334.5U CN201921964334U CN210379510U CN 210379510 U CN210379510 U CN 210379510U CN 201921964334 U CN201921964334 U CN 201921964334U CN 210379510 U CN210379510 U CN 210379510U
- Authority
- CN
- China
- Prior art keywords
- shell
- contact pin
- public
- spacing
- bending
- 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
- 238000005476 soldering Methods 0.000 claims abstract description 18
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 abstract description 13
- 239000003292 glue Substances 0.000 abstract description 5
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a connector, glue the shell including public contact pin, setting in public contact pin, setting soldering lug, the female terminal piece of gluing on the shell, setting up in the female shell of gluing and with contact pin matched with of gluing, the one end of contact pin have the setting in public glue the shell and with the grafting portion that terminal piece was pegged graft mutually, the other end of contact pin have extend the public spacing portion of bending that just is the L type outside gluing the shell, public outer wall of gluing the shell on be provided with the spacing groove of spacing looks adaptation of bending, spacing block of bending in spacing inslot, and constitute the joint cooperation of contact pin and public contact pin and glue the shell, and be provided with on the afterbody of the spacing portion of bending and weld part mutually with the circuit board. 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 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 connector includes public gluey shell, set up public terminal, the female shell of gluing in public gluey shell, set up in the female shell of gluing and with public terminal matched with female terminal, however, the structural design of current connector is unreasonable, and public gluey shell and female gluey shell are when mutually supporting, and the public terminal is unreliable with being connected between the female terminal, produces the hidden danger of instantaneous break easily to this connector still has the defect that the structure is complicated, the performance is unreliable, connect unreliable, the assembly is not convenient.
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 connector.
In order to realize the above-mentioned purpose, the utility model discloses a connector, glue shell, setting contact pin, soldering lug, the female terminal piece that sets up on public gluey shell in public gluey shell, setting in the female gluey shell and with contact pin matched with including public, the one end of contact pin have set up in public gluey shell and with the grafting portion of terminal piece looks grafting, the other end of contact pin have extend public gluey shell outside and be the spacing portion of bending of L type, public gluey outer wall of shell on be provided with the spacing groove of spacing looks adaptation of bending, spacing block of bending at the spacing inslot, and constitute the joint cooperation of contact pin and public gluey shell, and be provided with the welding part with circuit board looks welded on the afterbody of the spacing portion of bending.
The beneficial effect of above-mentioned structure is: the pin is provided with the bending limiting part which is clamped with the limiting groove of the male rubber shell, so that the connection between the pin and the male rubber shell is more compact, the pin is not easy to rotate and loosen, and the connection reliability between the pin and the terminal piece is ensured. Therefore, the connector has the advantages of simple structure, stable and reliable performance, reliable connection and convenient assembly.
Particularly, the outer wall of the female rubber shell is provided with a clamping plate, one end of the clamping plate is provided with a pressing part, the inner wall of the other end of the clamping plate is provided with a clamping groove, the outer wall of the male rubber shell is provided with a clamping block corresponding to the clamping groove, and the clamping block is clamped in the clamping groove and forms clamping fit of the male rubber shell and the female rubber shell. Public gluey shell adopts the joint complex mode to be connected with the female shell of gluing, and the assembly of the public shell of gluing and the female shell of gluing of being convenient for is provided with on the cardboard of public gluey shell and presses the splenium, when taking apart public gluey shell and female gluey shell, only need press the splenium, can take apart public gluey shell and female gluey shell, and it is more convenient to dismantle.
Particularly, the soldering lug is provided with two pins, the male rubber shell is provided with adaptive slots corresponding to the pins, the pins are inserted into the slots and form clamping fit of the male rubber shell and the soldering lug, and the soldering lug is provided with a spot welding part which is exposed outside the male rubber shell and welded with the circuit board. The soldering lug is provided with two pins which are inserted with the public rubber shell, so that the soldering lug is more compactly connected with the public rubber shell, and the public rubber shell is more firmly connected with the circuit board.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a perspective view of the utility model discloses an implement public glue shell.
Fig. 4 is a perspective view of an embodiment of the present invention.
FIG. 5 is a perspective view of a soldering lug for implementing the present invention
Detailed Description
As shown in fig. 1-5, an embodiment of the present invention is a connector, including public gluey shell 10, contact pin 11, soldering lug 12, the masterbatch shell 20 of setting on public gluey shell 10, the terminal piece 21 that sets up in masterbatch shell 20 and with contact pin 11 matched with in public gluey shell 10, one end of contact pin 11 have set up in public gluey shell 10 and with terminal piece 21 looks grafting portion 111 of pegging graft, the other end of contact pin 11 have extend outside public gluey shell 10 and be the spacing portion 112 of bending of L type, the outer wall of public gluey shell 10 on be provided with the spacing groove 101 with spacing portion 112 looks adaptation of bending, spacing portion 112 block of bending in spacing groove 101, and constitute the joint cooperation of contact pin 11 and public gluey shell 10, and be provided with the weld part 113 with the circuit board on the afterbody of spacing portion 112 of bending. The pin is provided with the bending limiting part which is clamped with the limiting groove of the male rubber shell, so that the connection between the pin and the male rubber shell is more compact, the pin is not easy to rotate and loosen, and the connection reliability between the pin and the terminal piece is ensured. Therefore, the connector has the advantages of simple structure, stable and reliable performance, reliable connection and convenient assembly.
As shown in fig. 2, a clamping plate 201 is arranged on the outer wall of the female rubber shell 20, a pressing portion 202 is arranged at one end of the clamping plate 201, a clamping groove 203 is arranged on the inner wall of the other end of the clamping plate 201, a clamping block 101 is arranged on the outer wall of the male rubber shell 10 corresponding to the clamping groove 203, and the clamping block 101 is clamped in the clamping groove 203 and forms clamping fit between the male rubber shell 10 and the female rubber shell 20. Public gluey shell adopts the joint complex mode to be connected with the female shell of gluing, and the assembly of the public shell of gluing and the female shell of gluing of being convenient for is provided with on the cardboard of public gluey shell and presses the splenium, when taking apart public gluey shell and female gluey shell, only need press the splenium, can take apart public gluey shell and female gluey shell, and it is more convenient to dismantle. The soldering lug 12 is provided with two pins 121, the male rubber shell 10 is provided with adaptive slots 102 corresponding to the pins 121, the pins 121 are inserted into the slots 102 to form clamping fit of the male rubber shell 10 and the soldering lug 12, and the soldering lug 12 is provided with a spot welding part 122 which is exposed out of the male rubber shell 10 and is welded with a circuit board. The soldering lug is provided with two pins which are inserted with the public rubber shell, so that the soldering lug is more compactly connected with the public rubber shell, and the public rubber shell is more firmly connected with the circuit board.
Claims (3)
1. The utility model provides a connector, includes public gluey shell, set up contact pin in public gluey shell, set up soldering lug, the female gluey shell on public gluey shell, set up in the female gluey shell and with contact pin matched with terminal piece, its characterized in that: the utility model discloses a public gluey shell of contact pin, including male rubber shell, terminal piece, limiting groove, contact pin, the one end of contact pin have set up in public gluey shell and with the grafting portion of terminal piece looks grafting, the other end of contact pin have extend outside public gluey shell and be the L type spacing portion of bending, public gluey outer wall on be provided with the spacing groove of spacing looks adaptation of bending, the spacing portion block of bending in the spacing inslot, and constitute the joint cooperation of contact pin and public gluey shell, and be provided with the weld part with circuit board looks welded on the afterbody of the spacing portion of bending.
2. The connector of claim 1, wherein: the outer wall of the female rubber shell is provided with a clamping plate, one end of the clamping plate is provided with a pressing part, the inner wall of the other end of the clamping plate is provided with a clamping groove, a clamping block is arranged on the outer wall of the male rubber shell corresponding to the clamping groove, and the clamping block is clamped in the clamping groove and forms clamping fit of the male rubber shell and the female rubber shell.
3. The connector according to claim 1 or 2, wherein: the soldering lug is provided with two plug pins, the male rubber shell is provided with adaptive slots corresponding to the plug pins, the plug pins are inserted into the slots and form clamping matching of the male rubber shell and the soldering lug, and the soldering lug is provided with a spot welding part which is exposed outside the male rubber shell and welded with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964334.5U CN210379510U (en) | 2019-11-14 | 2019-11-14 | A kind of interface unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964334.5U CN210379510U (en) | 2019-11-14 | 2019-11-14 | A kind of interface unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210379510U true CN210379510U (en) | 2020-04-21 |
Family
ID=70257471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921964334.5U Expired - Fee Related CN210379510U (en) | 2019-11-14 | 2019-11-14 | A kind of interface unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210379510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106707A (en) * | 2021-04-13 | 2021-07-13 | 无锡好力泵业有限公司 | Washing machine frequency conversion drain pump and washing machine |
-
2019
- 2019-11-14 CN CN201921964334.5U patent/CN210379510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106707A (en) * | 2021-04-13 | 2021-07-13 | 无锡好力泵业有限公司 | Washing machine frequency conversion drain pump and washing machine |
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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: 20200421 |