CN210489888U - Connecting terminal - Google Patents
Connecting terminal Download PDFInfo
- Publication number
- CN210489888U CN210489888U CN201920582875.5U CN201920582875U CN210489888U CN 210489888 U CN210489888 U CN 210489888U CN 201920582875 U CN201920582875 U CN 201920582875U CN 210489888 U CN210489888 U CN 210489888U
- Authority
- CN
- China
- Prior art keywords
- rib
- strip
- main body
- extending
- connector housing
- 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a connecting terminal, which comprises a middle fixing part, wherein the middle fixing part comprises a strip main body and a rib which is vertical to the strip main body, one end of the rib outwards protrudes out of a first extending body, and/or the other end of the rib outwards protrudes out of a second extending body, the heights of the first extending body and the second extending body are respectively higher than the heights of the rib, a first groove is arranged on the rib and the first extending body, and/or a second groove is arranged on the rib and the second extending body; the first connecting part is formed by continuously extending one end of the strip-shaped main body outwards; and the second connecting part is formed by continuously extending the other end of the strip-shaped main body outwards. The utility model provides a be provided with the recess on the extension body of connecting terminal's middle fixed part, can make a part of connector housing run through go among the recess to make connecting terminal and connector housing form an organic whole, and then make connecting terminal and connector housing connection more firm.
Description
Technical Field
The present invention relates to a sealing connector, and more particularly to a connecting terminal.
Background
Connectors, also known as connectors, plugs and sockets, generally refer to electrical connectors for connecting two electrical devices to transmit current or signals. The connector is actually a section of metal sheet sealed in the plastic of the shell, both ends of the metal sheet are provided with holes for inserting the wires, and screws are used for fastening or loosening, for example, two wires need to be connected sometimes and disconnected sometimes, and then the wires can be connected by using terminals and disconnected at any time without welding or winding the wires together, so that the connector is very convenient and fast. The connection terminals in the existing hermetic connector are usually fixedly connected to the connector housing by pins, and then the connection area is filled with a sealant to enhance the hermetic property. Because the clearance between connecting terminal and the casing plastic is great and the material is different, produces expend with heat and contract with cold deformation under long-time high temperature or low temperature operational environment, and the different shrinkage ratio of material causes the connector to take place the leakage phenomenon after long-time operation, even connecting terminal dropout phenomenon.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, an object of the present invention is to provide a connection terminal to overcome the disadvantages of the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the embodiment of the utility model provides a connecting terminal, it includes:
the middle fixing part comprises a strip-shaped main body and a rib which is perpendicular to the strip-shaped main body, one end of the rib protrudes outwards to form a first extending body, and/or the other end of the rib protrudes outwards to form a second extending body, the heights of the first extending body and the second extending body are respectively higher than the heights of the rib, a first groove is formed in the rib and the first extending body, and/or a second groove is formed in the rib and the second extending body;
the first connecting part is formed by continuously extending one end of the strip-shaped main body outwards; and the number of the first and second groups,
the second connecting part is formed by continuously extending the other end of the strip-shaped main body outwards;
when the connection terminal is connected with a connector housing, a part of the connector housing is continuously filled in the first recess and/or the second recess.
As one of the preferable embodiments of the present invention, the rib is disposed at an end of the strip-shaped main body and connected to the first connecting portion.
As one of the preferred embodiments of the present invention, the second connecting portion is a strip-shaped structure, and the width of the second connecting portion is smaller than the strip-shaped main body of the middle fixing portion, and the connecting portion between the second connecting portion and the middle fixing portion forms a step-shaped structure.
As one preferred embodiment of the present invention, the connecting terminal is a flat metal piece formed by integral stamping.
Compared with the prior art, the utility model has the advantages that at least:
the utility model provides a be provided with the recess on the extension body of connecting terminal's middle fixed part, can make a part of connector housing run through go among the recess to make connecting terminal and connector housing form an organic whole, and then make connecting terminal and connector housing connection more firm.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural view of a sealed connector disclosed in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a connection terminal disclosed in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a connection terminal disclosed in embodiment 2 of the present invention;
fig. 4 is a schematic structural view of a connection terminal disclosed in embodiment 3 of the present invention.
Description of reference numerals: 1-connecting terminal, 11-intermediate fixing part, 111-strip main body, 112-rib, 113-first extending body, 1131-first groove, 114-second extending body, 1141-second groove, 12-first connecting part, 13-second connecting part and 2-connector shell.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1:
referring to fig. 1, the embodiment of the present invention discloses a sealed connector including a connector housing 2 and a connection terminal 1. The connector housing 2 has an injection molding area in which the connection terminal 1 is embedded by an injection molding process, and the specific manufacturing process is as follows: the connection terminal 1 is embedded in a mold for manufacturing the connector housing 2, and the connector housing 2 is integrally formed by injection molding. The connection terminal 1 mounted in the connector housing 2 is generally a plurality of terminals arranged in an array.
Referring to fig. 2, the connection terminal 1 includes an intermediate fixing portion 11, a first connection portion 12 and a second connection portion 13, where the intermediate fixing portion 11 includes a strip main body 111 and a rib 112 perpendicular to the strip main body 111, one end of the rib 112 protrudes outwards to form a first extending body 113, the height of the first extending body 113 is higher than that of the rib 112, and first grooves 1131 are formed in the rib 112 and the first extending body 113; the first connecting portion 12 is formed by continuously extending one end of the strip-shaped main body 111 outwards, and the second connecting portion 13 is formed by continuously extending the other end of the strip-shaped main body 111 outwards; when the connection terminal is connected with the connector housing, a part of the connector housing is continuously filled in the groove 113.
Specifically, the rib 112 is disposed at one end of the strip body 111 and connected to the first connection portion 12. The second connecting portion 13 is a strip-shaped structure, the width of the second connecting portion 13 is smaller than that of the strip-shaped main body 111 of the middle fixing portion 11, a step-shaped structure is formed at the joint of the second connecting portion 13 and the middle fixing portion 11, and the width of the first connecting portion 12 is equal to or slightly larger than that of the strip-shaped main body 111;
as one preferred embodiment of the present invention, the connection terminal 1 is a flat metal member formed by integral punching. In one embodiment, the connection terminal 1 is preferably a flat and long metal element formed by integral stamping, and the strength of the connection terminal 1 can be increased by integral molding.
When the connecting terminal 1 is combined with the connector housing 2, the strip-shaped main body 111 is combined with the connector housing in the longitudinal direction, and the rib 112 perpendicular to the strip-shaped main body 111 is combined with the connector housing in the transverse direction, so that the connecting terminal 1 is combined with the connector housing 2 more firmly and is not easy to fall out of the connector housing; in addition, a portion of the connector housing penetrates into the first groove 1131, so that a connection terminal and the connector housing are integrated, and further, the connection between the connection terminal and the connector housing is more secure.
When the sealed connector is practically used, the sealed connector is used as a male plug and is connected with another connector used as a female plug through the second connecting part 13 in an inserting manner, namely, the sealed connector is inserted into a jack of the female plug through the second connecting part 13 of the connecting terminal 1, in the inserting process, a step-shaped structure formed at the connecting part of the second connecting part 13 and the middle fixing part 11 can prevent the connecting terminal 1 from being excessively inserted into the female plug, the first connecting part 12 of the connecting terminal 1 is connected with an electric device, specifically, a connecting wire of the electric device is wound on a screw head, and the screw is in threaded connection with a threaded hole on the electric device, so that the end surface of the tail part of the screw head is tightly pressed on the surface of the first connecting part 12, and then the electric connection between the connecting terminal 1 and the electric device is realized, and the other connector used as the female plug is connected with another electric device, thus, the electrical connection of two different electrical devices can be realized by the sealed connector (male plug) and the female plug.
Example 2:
referring to fig. 3, the embodiment of the present invention discloses a connection terminal, which includes an intermediate fixing portion 11, a first connection portion 12 and a second connection portion 13, wherein the intermediate fixing portion 11 includes a strip main body 111 and a rib 112 perpendicular to the strip main body 111, the other end of the rib 112 protrudes outward to form a second extension body 114, the height of the second extension body 114 is higher than the height of the rib 112, and a second groove 1141 is formed on the rib 112 and the second extension body 114; the first connecting portion 12 is formed by continuously extending one end of the strip-shaped main body 111 outwards, and the second connecting portion 13 is formed by continuously extending the other end of the strip-shaped main body 111 outwards; when the connection terminal is connected with the connector housing, a portion of the connector housing is continuously filled in the second groove 1141.
Example 3:
referring to fig. 4, an embodiment of the present invention discloses a connection terminal, which includes an intermediate fixing portion 11, a first connection portion 12 and a second connection portion 13, wherein the intermediate fixing portion 11 includes a strip main body 111 and a rib 112 perpendicular to the strip main body 111, one end of the rib 112 protrudes outwards to form a first extension body 113, the other end of the rib 112 protrudes outwards to form a second extension body 114, heights of the first extension body 113 and the second extension body 114 are respectively higher than the height of the rib 112, a first groove 1131 is formed on the rib 112 and the first extension body 113, and a second groove 1141 is formed on the rib 112 and the second extension body 114; the first connecting portion 12 is formed by continuously extending one end of the strip-shaped main body 111 outwards, and the second connecting portion 13 is formed by continuously extending the other end of the strip-shaped main body 111 outwards; when the connection terminal is connected with the connector housing, a portion of the connector housing is continuously filled in the first groove 1131 and the second groove 1141.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A connection terminal characterized by comprising:
the middle fixing part comprises a strip-shaped main body and a rib which is perpendicular to the strip-shaped main body, one end of the rib protrudes outwards to form a first extending body, and/or the other end of the rib protrudes outwards to form a second extending body, the heights of the first extending body and the second extending body are respectively higher than the heights of the rib, a first groove is formed in the rib and the first extending body, and/or a second groove is formed in the rib and the second extending body;
the first connecting part is formed by continuously extending one end of the strip-shaped main body outwards; and the number of the first and second groups,
the second connecting part is formed by continuously extending the other end of the strip-shaped main body outwards;
when the connection terminal is connected with a connector housing, a part of the connector housing is continuously filled in the first recess and/or the second recess.
2. A connecting terminal according to claim 1, characterized in that: the rib is arranged at one end part of the strip-shaped main body and is connected with the first connecting part.
3. A connecting terminal according to claim 1, characterized in that: the second connecting part is of a strip-shaped structure, the width of the second connecting part is smaller than that of the strip-shaped main body of the middle fixing part, and a step-shaped structure is formed at the joint of the second connecting part and the middle fixing part.
4. A connecting terminal according to claim 1, characterized in that: the connecting terminal is a flat metal piece formed by integral stamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582875.5U CN210489888U (en) | 2019-04-29 | 2019-04-29 | Connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582875.5U CN210489888U (en) | 2019-04-29 | 2019-04-29 | Connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210489888U true CN210489888U (en) | 2020-05-08 |
Family
ID=70485774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920582875.5U Expired - Fee Related CN210489888U (en) | 2019-04-29 | 2019-04-29 | Connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210489888U (en) |
-
2019
- 2019-04-29 CN CN201920582875.5U patent/CN210489888U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203707414U (en) | Electric connector and conductive terminal thereof | |
| CN212517690U (en) | Connector, wire harness, and vehicle | |
| CN210489888U (en) | Connecting terminal | |
| ITTO20000844A1 (en) | WATERPROOF ELECTRIC CONNECTOR. | |
| CN212209825U (en) | Plug convenient to equipment | |
| CN211907762U (en) | Electrical connector | |
| CN109066142B (en) | Power connector capable of being synchronously assembled | |
| CN108879149B (en) | Electric connector easy to assemble | |
| CN208078241U (en) | Vibration resistance waterproof punching press jack | |
| CN210074212U (en) | Cross type connecting terminal | |
| KR100892822B1 (en) | Snap type terminal | |
| CN219226661U (en) | Fisheye terminal and fisheye terminal PCB assembly | |
| CN216120822U (en) | Multi-compatible connector rubber core and corresponding connector | |
| CN211126142U (en) | Bent pin crimping connector | |
| CN220253589U (en) | Waterproof type connecting cable | |
| CN209948149U (en) | Novel connector | |
| CN218586387U (en) | Cable connector | |
| CN216120872U (en) | Novel female end structure of USB connector | |
| CN214754265U (en) | Splicing terminal | |
| CN219717297U (en) | Connector structure | |
| CN215645256U (en) | Single-core power connector | |
| CN218788516U (en) | Safer plug | |
| CN203351776U (en) | Connection terminal | |
| CN216251241U (en) | Power connector convenient for replacing plug | |
| CN220856952U (en) | MICRO SD card connector |
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: 20200508 |