CN212011450U - Plug-in type connector - Google Patents
Plug-in type connector Download PDFInfo
- Publication number
- CN212011450U CN212011450U CN202021024799.5U CN202021024799U CN212011450U CN 212011450 U CN212011450 U CN 212011450U CN 202021024799 U CN202021024799 U CN 202021024799U CN 212011450 U CN212011450 U CN 212011450U
- Authority
- CN
- China
- Prior art keywords
- piece
- shell
- terminal
- rubber shell
- buckle
- 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
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 6
- 230000002349 favourable effect Effects 0.000 description 6
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a plug-in connector, including female rubber shell, the terminal piece of setting in female rubber shell, the both sides of female rubber shell on be provided with a buckle respectively, the activity of buckle serve to be provided with and open and press the splenium, female rubber shell on correspond and open the both sides of pressing the splenium and be provided with a baffle respectively, the middle part of buckle on be provided with the checkpost of public rubber shell looks block, the one end of terminal piece have the portion of pressing the connecting portion that is connected with external conductor, the other end of terminal piece have the inserting groove, be provided with the contact piece on this inserting groove, be provided with the centre gripping bellying on the afterbody of contact piece, be formed with between this centre gripping bellying and the inserting groove and supply public terminal male centre gripping chamber. 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 plug-in type 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-female rubber shell, an insertion sheet arranged in the male-female rubber shell, a female rubber shell matched with the male-female rubber shell, and a female terminal arranged in the female rubber shell. The structural design of the male and female rubber shell of the existing connector is unreasonable, so that the male and female rubber shell is easy to deform, and the connection of a contact pin and a female terminal is unreliable, so that the connector is easy to break instantaneously, and the connector also has the defects of unreliable performance, unreliable connection and inconvenient assembly.
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 plug-in connector.
In order to realize the above purpose, the utility model discloses a plug-in connector, including female gluey shell, the terminal piece of setting in female gluey shell, the both sides of female gluey shell on be provided with a buckle respectively, the activity of buckle serve to be provided with and open and press the splenium, female gluey shell on correspond to open and press the both sides of splenium and be provided with a baffle respectively, the middle part of buckle on be provided with the checkpost of public gluey shell looks block, the one end of terminal piece have the portion of pressing the grafting that is connected with external conductor, the other end of terminal piece have the inserting groove, be provided with the contact piece on this inserting groove, be provided with the centre gripping bellying on the afterbody of contact piece, be formed with between this centre gripping bellying and the inserting groove and supply male terminal male clamping cavity.
The beneficial effect of above-mentioned structure is: the baffle on the female rubber shell can avoid pressing the portion of pressing to open of buckle and arousing the pine of female rubber shell and public rubber shell to take off because of external force striking to be favorable to improving the reliability of the connection of this connector, and be provided with the contact piece on the terminal piece, the centre gripping bellying of contact piece can compress tightly public terminal in the inserting groove, thereby is favorable to increasing the withdrawal force of public terminal, can guarantee the reliability of the connection of this connector. Therefore, the connector has the advantages of simple structure, stable and reliable performance, reliable connection and convenient assembly.
Particularly, a guide inclined plane is arranged on one side of the clip, and a limiting plane is arranged on the other side of the clip. This female rubber shell and public rubber shell when to inserting, the direction inclined plane can play the guide effect, is favorable to reducing the insertion force of female rubber shell, and spacing plane can play limiting displacement, can increase the withdrawal force of female rubber shell to this connector has the characteristics that the insertion force is little, withdrawal force is big.
Particularly, the outer wall of the plug-in connection groove of the terminal piece is provided with a bending limiting piece, a limiting groove is formed in the mother rubber shell corresponding to the bending limiting piece, and the bending limiting piece is clamped in the limiting groove and forms limiting matching of the terminal piece and the mother rubber shell. The bending limiting piece can play a limiting role, the terminal piece is not easy to loosen and fall off, and the terminal piece can be prevented from being pulled out of the female rubber shell due to overlarge external force, so that the working reliability of the connector is improved.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Fig. 3 is a perspective view of the female terminal according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1, 2, and 3, an embodiment of the present invention is a plug-in connector, including the masterbatch shell 10, the terminal piece 11 of setting in the masterbatch shell 10, the both sides of masterbatch shell 10 on be provided with a buckle 12 respectively, the active end of buckle 12 on be provided with and open and press the splenium 121, the masterbatch shell 10 on correspond the both sides of opening and pressing the splenium 121 and be provided with a baffle 101 respectively, the middle part of buckle 12 on be provided with the checkpost 122 with public gluey shell looks block, the one end of terminal piece 11 have the crimping portion 111 that is connected with the external conductor, the other end of terminal piece 11 have inserting groove 112, be provided with contact piece 113 on this inserting groove 112, be provided with clamping protrusion 114 on the afterbody of contact piece 113, be formed with the centre gripping chamber 100 that can supply public terminal male terminal to insert between this clamping protrusion 114 and the inserting groove 112.
As shown in fig. 1, a guide slope 123 is provided on one side of the clip 122, and a limit plane 124 is provided on the other side of the clip 122. This female rubber shell and public rubber shell when to inserting, the direction inclined plane can play the guide effect, is favorable to reducing the insertion force of female rubber shell, and spacing plane can play limiting displacement, can increase the withdrawal force of female rubber shell to this connector has the characteristics that the insertion force is little, withdrawal force is big. As shown in fig. 2, a bending limiting piece 115 is disposed on an outer wall of the insertion groove 112 of the terminal piece 11, a limiting groove 102 is disposed in the mother rubber case 10 corresponding to the bending limiting piece 115, and the bending limiting piece 114 is engaged in the limiting groove 102 and forms a limiting fit between the terminal piece 11 and the mother rubber case 10. The bending limiting piece can play a limiting role, the terminal piece is not easy to loosen and fall off, and the terminal piece can be prevented from being pulled out of the female rubber shell due to overlarge external force, so that the working reliability of the connector is improved.
The baffle on the female rubber shell can avoid pressing the portion of pressing to open of buckle and arousing the pine of female rubber shell and public rubber shell to take off because of external force striking to be favorable to improving the reliability of the connection of this connector, and be provided with the contact piece on the terminal piece, the centre gripping bellying of contact piece can compress tightly public terminal in the inserting groove, thereby is favorable to increasing the withdrawal force of public terminal, can guarantee the reliability of the connection of this connector. Therefore, the connector has the advantages of simple structure, stable and reliable performance, reliable connection and convenient assembly.
Claims (3)
1. The utility model provides a plug-in type connector, includes the masterbatch shell, sets up the terminal piece in the masterbatch shell, its characterized in that: the both sides of female gluey shell on be provided with a buckle respectively, the activity of buckle serve to be provided with and open and press the splenium, female gluey shell on correspond to open and to press the both sides of splenium to be provided with a baffle respectively, the middle part of buckle on be provided with the checkpost of public gluey shell looks block, the one end of terminal piece have the portion of pressing that is connected with the external conductor, the other end of terminal piece the inserting groove has, be provided with the contact piece on this inserting groove, be provided with the centre gripping bellying on the afterbody of contact piece, be formed with between this centre gripping bellying and the inserting groove and supply male terminal male clamping cavity.
2. A plug-type connector according to claim 1, characterized in that: one side of the clamp is provided with a guide inclined plane, and the other side of the clamp is provided with a limiting plane.
3. Plug connector according to claim 1 or 2, characterized in that: the terminal piece is characterized in that a bending limiting piece is arranged on the outer wall of the insertion groove of the terminal piece, a limiting groove is formed in the mother rubber shell corresponding to the bending limiting piece, and the bending limiting piece is clamped in the limiting groove and forms limiting matching of the terminal piece and the mother rubber shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024799.5U CN212011450U (en) | 2020-06-05 | 2020-06-05 | Plug-in type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024799.5U CN212011450U (en) | 2020-06-05 | 2020-06-05 | Plug-in type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212011450U true CN212011450U (en) | 2020-11-24 |
Family
ID=73418952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021024799.5U Expired - Fee Related CN212011450U (en) | 2020-06-05 | 2020-06-05 | Plug-in type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212011450U (en) |
-
2020
- 2020-06-05 CN CN202021024799.5U patent/CN212011450U/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: 20201124 |