CN218569262U - Large-current wiring terminal - Google Patents
Large-current wiring terminal Download PDFInfo
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- CN218569262U CN218569262U CN202222261434.XU CN202222261434U CN218569262U CN 218569262 U CN218569262 U CN 218569262U CN 202222261434 U CN202222261434 U CN 202222261434U CN 218569262 U CN218569262 U CN 218569262U
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Abstract
The utility model provides a large-current wiring terminal, which comprises a terminal body, wherein the top surface of the terminal body is provided with a threaded hole penetrating through the terminal body; the pins comprise two pins which are respectively formed by extending from the left side and the right side of the terminal body and are opposite at intervals; each pin comprises a pin connecting part extending from the terminal body and at least two pin terminals formed by downward extension of the pin connecting part and used for being assembled and connected with an external circuit board; the plug-in sheet terminal, the plug-in sheet terminal is by one of them the plug pin connecting portion upwards extends and forms, the plug-in sheet terminal is equipped with the mounting hole that runs through on it. The utility model discloses a high just good reliability of heavy current binding post packaging efficiency.
Description
Technical Field
The utility model relates to an electrician's technical field especially relates to a heavy current binding post.
Background
With the improvement of living standard, the variety of household appliances is more and more, and the electricity utilization safety is an important prerequisite, among various electric appliances, high-power electric appliances such as electric ovens, air conditioners, baking ovens and the like are not lacked, and for the high-power electric appliances, the wiring conduction of the high-power electric appliances needs to use a large-current wiring terminal so as to avoid the circuit from being blown due to overhigh power.
The large-current wiring terminal in the prior art comprises a terminal body, plug pins extending from the left side and the right side of the terminal body respectively, and insertion pieces extending from the terminal body and covering the plug pins. Because the clearance between the inserting sheet and the pin is very small, the inserting sheet does not have enough space to insert the wiring terminal during assembly, the inserting sheet needs to be bent upwards for one degree to realize the insertion of the female terminal, but the inserting sheet is bent to break or deform the inserting sheet easily, the reliability is influenced, and the assembly efficiency is low due to the increase of the assembly process.
Therefore, it is necessary to provide a new high current connection terminal to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides an equipment efficient and good reliability's heavy current binding post.
In order to solve the technical problem, the utility model provides a heavy current binding post, include:
the terminal comprises a terminal body, wherein the top surface of the terminal body is provided with a threaded hole penetrating through the terminal body;
the pins comprise two pins which are respectively formed by extending from the left side and the right side of the terminal body and are opposite at intervals; each pin comprises a pin connecting part extending from the terminal body and at least two pin terminals formed by the downward extension of the pin connecting part and used for being assembled and connected with an external circuit board; and the number of the first and second groups,
the plug-in sheet terminal, the plug-in sheet terminal is by one of them the plug pin connecting portion upwards extends and forms, the plug-in sheet terminal is equipped with the mounting hole that runs through on it.
Preferably, the high-current wiring terminal further comprises a nut fixed on the top surface of the terminal body, and the nut and the threaded hole are coaxially arranged.
Preferably, the pin connection part provided with the blade terminal comprises a first section extending from the terminal body, a second end extending from the first section in a direction away from the terminal body, an abdicating groove formed by the downward sinking of the top end of the second end, and a reinforcing section extending from the bottom end of the first end and connected to the bottom end of the second section; the insert piece terminal is positioned in the yielding groove and is spaced from the first section, and the pin terminal is formed by extending the reinforcing section.
Preferably, the terminal body, the pin and the insert terminal are of an integrally formed structure.
Preferably, the pin further includes two extending portions, the two pin connecting portions are respectively connected to the terminal body by the two extending portions, and the two extending portions are respectively obliquely extended toward a direction in which the two extending portions approach each other from left and right sides of the terminal body.
Compared with the prior art, the utility model provides a large current binding post is by one of them the inserted sheet terminal participate in that connecting portion upwards extend and form, for by two of the relative both sides of the left and right sides of terminal body extend and form between participating in and step down, during the assembly, the generating line terminal can directly place fast and insert in two and participate in between the connecting portion and realize inserting with the inserted sheet terminal and insert, need buckle the process of breaking off with the fingers and thumb earlier with the inserted sheet terminal during having saved the assembly, the effectual assembly efficiency that has improved, and need buckle because of the inserted sheet terminal does not have in addition, avoided producing deformation and rupture risk because of buckling, improved the reliability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is the three-dimensional structure schematic diagram of the large current wiring terminal of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1, the utility model provides a large current connection terminal 100, including: the terminal comprises a terminal body 1, a pin 2 and a blade terminal 3.
The terminal body 1 is used for conducting current and providing an integral supporting function for the high-current wiring terminal 100. The top surface of the terminal body 1 is provided with a threaded hole 11 penetrating through the terminal body, and the threaded hole 11 is mainly used for connecting a power supply terminal or an electric component, such as a heating plate terminal.
More preferably, in order to reinforce the connection reliability between the terminal body 1 and the power consumption component, in this embodiment, the large-current wiring terminal 100 further includes a nut 4 fixed on the top surface of the terminal body 1, the nut 4 and the threaded hole 11 are coaxially arranged, so that when the nut is in threaded connection with a power supply terminal or a heating plate terminal, the connection surface is enlarged, and the connection strength and the conduction reliability are effectively improved.
The pins 2 are two and respectively formed by extending from the left and right opposite sides of the terminal body 1 and are opposite to each other at intervals. Each of the pins 1 includes a pin connecting portion 21 extended from the terminal body 1, and at least two pin terminals 22 formed by the pin connecting portion 21 extending downward for assembly connection with an external circuit board. The pin terminal 22 is inserted into the circuit board to realize the assembly connection and the electric conduction of the pin 2 and the circuit board, and also plays a role in fixing the high-current wiring terminal 100.
The blade terminal 3 is formed by extending one of the pin connecting parts 22 upwards, and the blade terminal 3 is provided with a mounting hole 31 penetrating through the blade terminal. Because of inserted sheet terminal 3 is direct by one of them participate in connecting portion 22 and upwards extend and form, participate in two and form the abdicating between connecting portion 22, when connecing with the bus bar terminal and insert the time, the bus bar terminal can directly be placed fast and insert in two and participate in between connecting portion 22 and realize connecing with inserted sheet terminal 3 and insert, need earlier when having saved the assembly upwards buckle the process of breaking off with the fingers and thumb of inserted sheet terminal 3, the effectual assembly efficiency that has improved, and need not buckle because of inserted sheet terminal 3, avoided producing because of buckling and warping and breaking the risk, improved the reliability.
Specifically, the pin connecting portion 21 provided with the blade terminal 3 includes a first section 211 extending from the terminal body 1, a second section 212 extending from the first section 211 in a direction away from the terminal body 1, an avoiding groove 213 formed by a top end of the second section 212 being recessed downward, and a reinforcing section 214 extending from a bottom end of the first section 211 and connected to a bottom end of the second section 212.
The pin terminal 22 is formed by extending the reinforcement section 214.
In this embodiment, the terminal body 1, the pin 2 and the insert terminal 3 are integrally formed, so that the structural stability can be effectively improved.
In this embodiment, it is more preferable, participate in 2 still include two extension portions 23, two participate in connecting portion 21 and be connected to by two extension portion 23 extension portion 1, two extension portion 23 by the left and right sides of terminal body 1 inclines to extend towards the direction that is close to each other respectively, and this structure makes two interval of participating in between connecting portion 21 be less than the left and right sides width of terminal body to reduce the shared space of heavy current binding post, utilized the product miniaturization, and extension portion 23 is as the bending part, has improved two elasticity performance of participating in connecting portion 21, has further improved the adaptability during assembly.
At this time, the first section 211 of the pin connection part 21 provided with the blade terminal 3 is formed by extending the extension part 23.
Compared with the prior art, the utility model provides a large current binding post is by one of them the inserted sheet terminal participate in that connecting portion upwards extend and form, for by two of the relative both sides of the left and right sides of terminal body extend and form between participating in and step down, during the assembly, the generating line terminal can directly place fast and insert in two and participate in between the connecting portion and realize inserting with the inserted sheet terminal and insert, need buckle the process of breaking off with the fingers and thumb earlier with the inserted sheet terminal during having saved the assembly, the effectual assembly efficiency that has improved, and need buckle because of the inserted sheet terminal does not have in addition, avoided producing deformation and rupture risk because of buckling, improved the reliability.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
1. A high current terminal, comprising:
the terminal comprises a terminal body, wherein a threaded hole penetrating through the terminal body is formed in the top surface of the terminal body;
the pins comprise two pins which are respectively formed by extending from the left side and the right side of the terminal body and are opposite at intervals; each pin comprises a pin connecting part extending from the terminal body and at least two pin terminals formed by the downward extension of the pin connecting part and used for being assembled and connected with an external circuit board; and the number of the first and second groups,
the plug-in sheet terminal, the plug-in sheet terminal is by one of them the plug pin connecting portion upwards extends and forms, the plug-in sheet terminal is equipped with the mounting hole that runs through on it.
2. The high current connection terminal of claim 1, further comprising a nut secured to a top surface of the terminal body, the nut being disposed coaxially with the threaded bore.
3. The high current terminal block of claim 1, wherein the pin connection portion with the blade terminal includes a first section extending from the terminal body, a second section extending from the first section away from the terminal body, a relief groove recessed downwardly from a top end of the second section, and a reinforcement section extending from a bottom end of the first section and connected to a bottom end of the second section; the plug piece terminal is located in the receding groove and is spaced from the first section, and the pin terminal is formed by extending the reinforcing section.
4. A high current terminal block according to claim 3, wherein the terminal body, the pin and the blade terminal are of an integrally formed construction.
5. The high current connection terminal according to claim 1, wherein said pin further comprises two extension portions, two of said pin connection portions are connected to said terminal body by said two extension portions, respectively, and said two extension portions are extended obliquely from left and right sides of said terminal body toward each other, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222261434.XU CN218569262U (en) | 2022-08-26 | 2022-08-26 | Large-current wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222261434.XU CN218569262U (en) | 2022-08-26 | 2022-08-26 | Large-current wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218569262U true CN218569262U (en) | 2023-03-03 |
Family
ID=85308703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222261434.XU Active CN218569262U (en) | 2022-08-26 | 2022-08-26 | Large-current wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218569262U (en) |
-
2022
- 2022-08-26 CN CN202222261434.XU patent/CN218569262U/en active Active
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