CN212908231U - T-shaped wiring terminal, electric connector and electric equipment - Google Patents
T-shaped wiring terminal, electric connector and electric equipment Download PDFInfo
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- CN212908231U CN212908231U CN202021496599.XU CN202021496599U CN212908231U CN 212908231 U CN212908231 U CN 212908231U CN 202021496599 U CN202021496599 U CN 202021496599U CN 212908231 U CN212908231 U CN 212908231U
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Abstract
The utility model relates to a T type binding post, electric connector and electrical equipment, T type binding post is including moulding a body and apron, the apron with mould a body equipment of mutually supporting, a serial communication port, still include first grafting end, second grafting end and third grafting end, first grafting end has first electric connecting piece and first signal connecting piece, the second grafting end has second electric connecting piece and second signal connecting piece, the third grafting end has electric output spare and signal output spare, first electric connecting piece, two liang of connections of second electric connecting piece and electric output spare, first signal connecting piece, two liang of connections of second signal connecting piece and signal output spare. Through setting up T type binding post's electrical property connecting piece and the signal connection piece that corresponds simultaneously independently on moulding the body to realize the integration of electrical connection and signal connection on moulding the body, make T type binding post's overall structure add singly, the equipment of pegging graft is convenient.
Description
Technical Field
The utility model relates to an electric connector field especially relates to a T type binding post, electric connector and electrical equipment.
Background
Three-way terminals are sometimes used during the use of the terminal. In current three-way connecting terminal structure, if when needing great electric current, three-way connecting terminal's power cord is independent setting usually for whole three-way connecting terminal's structure is comparatively complicated. Moreover, the electric connection part and the base support of the existing three-way wiring terminal are mutually separated, and when the three-way wiring terminal is required to be used, the three-way wiring terminal and the base support are assembled together, so that the assembling time of the three-way wiring terminal and the base support can be consumed to a certain extent, and the service efficiency of the three-way wiring terminal is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the first technical problem that will solve provides a T type binding post to above-mentioned prior art.
The second technical problem to be solved by the present invention is to provide an electrical connector.
The third technical problem to be solved by the present invention is to provide an electrical connector with another structure.
The fourth technical problem to be solved of the present invention is to provide an electrical device with any one of the above-mentioned electrical connectors.
The utility model provides a technical scheme that first technical problem adopted does: t type binding post includes:
a plastic part body;
the cover plate is matched and assembled with the plastic part body;
it is characterized by also comprising:
the first plug-in end is provided with a first electrical connecting piece and a first signal connecting piece which are both arranged in a space formed after the plastic part body and the cover plate are assembled;
the second plug-in end is provided with a second electrical connecting piece and a second signal connecting piece which are both arranged in a space formed after the plastic part body and the cover plate are assembled;
the third plug-in end is arranged on the plastic part body and is provided with an electric output part and a signal output part;
the first electrical connecting piece, the second electrical connecting piece and the electrical output piece are connected with each other two by two, and the first signal connecting piece, the second signal connecting piece and the signal output piece are connected with each other two by two.
Optionally, in the T-shaped connection terminal, the first insertion end and the second insertion end are both located on the same side of the plastic part body; or the first inserting end and the second inserting end are respectively positioned on different sides of the plastic part body.
In the T-shaped wiring terminal, the third plugging end, the first plugging end and the second plugging end are all positioned on a horizontal plane; or the third plugging end, the first plugging end and the second plugging end are not positioned on the horizontal plane at the same time.
In the T-shaped terminal, the plastic body has:
the first opening is provided with the first electrical connecting piece;
the second opening is provided with the first signal connecting piece;
the third opening is provided with the second electrical connecting piece;
and the fourth opening is used for placing the second signal connecting piece.
Further, in the T-shaped terminal, the molding body has:
the first extending end is formed on the plastic part body and provided with the third open hole, and the first extending end is in splicing fit with the first open hole;
and the second extending end is formed on the plastic part body and is provided with the fourth opening, and the second extending end is in splicing fit with the second opening.
And the improvement is that in the T-shaped wiring terminal, the plastic part is internally provided with:
the first electrical clamping piece is sleeved on the first electrical connecting piece and is in electrical contact with the first electrical connecting piece;
and the second electrical clamping piece is sleeved on the second electrical connecting piece and is in electrical contact with the second electrical connecting piece.
The utility model provides a technical scheme that second technical problem adopted does: the electric connector with the T-shaped wiring terminal comprises:
a first input terminal having a first electrical input terminal and a first signal input terminal;
the first output terminal is provided with a first electrical output end and a first signal output end;
the first input terminal and the first plugging end are plugged with each other, so that the first electrical input end is connected with the first electrical connecting piece and the first signal input end is connected with the first signal connecting piece; the first output terminal and the third plugging end are plugged with each other, so that the first electrical output end is connected with the electrical output piece and the first signal output end is connected with the signal output piece.
In an improved aspect, the electrical connector further includes a second output terminal, the second output terminal has a second electrical output end and a second signal output end, and the second output terminal and the second plugging end are plugged with each other, so that the second electrical output end is connected to the second electrical connector and the second signal output end is connected to the second signal connector.
Further, in the electrical connector, the first input terminal is a rectifying terminal, and the first output terminal is a PCB terminal.
The utility model provides a technical scheme that third technical problem adopted does: the electric connector with the T-shaped wiring terminal comprises:
a first input terminal having a first electrical input terminal and a first signal input terminal;
the first output terminal is provided with a first electrical output end and a first signal output end;
the circuit is characterized by also comprising a second input terminal and an electric connection switching part, wherein the second input terminal is provided with a second electric input end and a second signal input end; the first input terminal and the first plugging end are plugged with each other, so that the first electrical input end is connected with the first electrical connecting piece and the first signal input end is connected with the first signal connecting piece; the second input terminal and the second plugging end are plugged with each other, so that the second electrical input end is connected with the second electrical connecting piece and the second signal input end is connected with the second signal connecting piece; the first output terminal and the third plugging end are plugged with each other, so that the first electrical output end is connected with the electrical output piece and the first signal output end is connected with the signal output piece;
the electrical connection switching device is used for selecting and switching the plugging connection state of the first input terminal and the first plugging end and the plugging connection state of the second input terminal and the second plugging end.
The utility model provides a technical scheme that fourth technical problem adopted does: an electrical apparatus, characterized in that any of said electrical connectors is applied.
Further, the electrical device has a housing, and the electrical connector is located within the housing.
Compared with the prior art, the utility model has the advantages of:
firstly, an electric connecting piece and a signal connecting piece of a plugging end of a T-shaped wiring terminal are simultaneously and independently positioned on a plastic piece body, the electric connecting piece and the corresponding signal connecting piece are simultaneously integrated on the plastic piece body, and an external input terminal and an external output terminal are assembled with the corresponding plugging end on the T-shaped wiring terminal in a plugging mode to realize electric connection and signal connection, so that the T-shaped wiring terminal not only has a single integral structure, but also is convenient to plug and assemble;
secondly, the plastic part body and the cover plate of the T-shaped wiring terminal adopt an integrated structure, so that a base plate is not required to be additionally arranged during installation, and the assembly is simpler and more convenient;
moreover, through setting up two liang interconnect's first grafting end, second grafting end and output terminal, can be so that T type binding post realizes the wiring effect of "advancing two and going out", of course, can also realize the wiring effect of "advancing one as required.
Drawings
Fig. 1 is a schematic structural diagram of a T-shaped connection terminal in the present embodiment;
fig. 2 is a schematic view of the T-terminal of fig. 1 from another perspective;
fig. 3 is a schematic view of a back structure of the T-shaped connection terminal shown in fig. 1;
fig. 4 is an exploded view of the T-shaped terminal shown in fig. 1;
fig. 5 is a schematic diagram illustrating a state before the input terminal and the first output terminal of the electrical connector are inserted into the T-shaped connection terminal in the present embodiment;
fig. 6 is a schematic view showing a state where the input terminal and the first output terminal are inserted into the T-shaped connection terminal;
fig. 7 is a schematic view of another T-shaped terminal connected to the T-shaped terminal shown in fig. 6;
FIG. 8 is a schematic structural diagram of an electrical apparatus in this embodiment;
FIG. 9 is a schematic view of the electrical device of FIG. 8 from one perspective;
fig. 10 is a schematic view of the electrical device of fig. 8 from another perspective.
Wherein the numbers in the figures are as follows:
1-T type connection terminal, 11-plastic body, 12-cover plate, 131-first electrical connection element, 132-second electrical connection element, 141-second electrical connection element, 142-second signal connection element, 15-third plug terminal, 151-electrical output element, 152-signal output element, 101-first opening, 102-second opening, 103-third opening, 104-fourth opening, 111-first extension terminal, 112-second extension terminal, 161-first electrical clamping element, 162-second electrical clamping element, 2-input terminal, 21-first electrical input terminal, 22-first signal input terminal, 3-first output terminal, 31-first electrical output terminal, 32-first signal output terminal.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the embodiment provides a T-shaped connection terminal, including:
a plastic body 11, wherein a first opening 101 and a second opening 102 are formed on one side of the plastic body 11, and a third opening 103 and a fourth opening 104 are formed on the other side of the plastic body 11;
the cover plate 12 is matched and assembled with the plastic part body 11; for example, the plastic part body 11 and the cover plate 12 can be designed into an integrated structure, and no additional bottom plate is needed during installation, so that the assembly is simpler and more convenient;
a first plug end having a first electrical connector 131 and a first signal connector 132, wherein the first electrical connector 131 is located in the first opening 101, and the first signal connector 132 is located in the second opening 102; the first electrical connector 131 and the first signal connector 132 are disposed in a space formed by assembling the plastic body 11 and the cover plate 12;
the second plug end has a second electrical connector 141 and a second signal connector 142, the second electrical connector 141 is located in the third opening 103, and the second signal connector 142 is located in the fourth opening 104; the second plug end and the first plug end are respectively located at two sides of the plastic part body 11, and the second electrical connector 141 and the second signal connector 142 are both arranged in a space formed after the plastic part body 11 and the cover plate 12 are assembled;
the third plug-in end 15 is arranged on the plastic part body 11 and is vertical to the horizontal planes where the first plug-in end and the second plug-in end are located, and the third plug-in end is provided with an electric output part 151 and a signal output part 152;
the first electrical connector 131, the second electrical connector 141, and the electrical output element 151 are connected to each other two by two, and the first signal connector 132, the second signal connector 142, and the signal output element 152 are connected to each other two by two.
In this embodiment, the first electrical connector 131 and the second electrical connector 141 may be designed as an integral structure.
Of course, the first inserting end and the second inserting end may be disposed on the same side or different sides of the plastic body 11 according to actual requirements. In addition, the third plugging end 15 can also be adjusted to be positioned on the horizontal plane with the first plugging end and the second plugging end according to actual requirements. For example, the third plugging end and the first and second plugging ends are located on two upper and lower parallel horizontal planes.
In order to facilitate the use of the two T-shaped connection terminals in this embodiment by plugging, as shown in fig. 1 to fig. 3, a first extending end 111 and a second extending end 112 may be respectively formed on the plastic part body 11, the first extending end 111 has the third opening 103, and the first extending end 111 is plugged and matched with the first opening 101; the second extending end 112 has the fourth opening 104, and the second extending end 112 is inserted into the second opening 102. Therefore, the first extending end 111 of the first T-shaped wiring terminal can be in inserting fit with the first opening 101 of the other T-shaped wiring terminal, and the second extending end 112 of the first T-shaped wiring terminal can be in inserting fit with the second opening 102 of the other T-shaped wiring terminal, so that the requirements of electrical connection and signal connection between the first T-shaped wiring terminal and the other T-shaped wiring terminal are met. Referring again to fig. 4, in this embodiment, the plastic body 11 is provided with:
a first electrical clamping member 161 covering the first electrical connector 131 and electrically contacting the first electrical connector 131;
the second electrical clamping member 162 is disposed on the electrical output member 151 and electrically contacts the second electrical connecting member 141.
By respectively arranging the first electrical clamping piece 161 and the second electrical clamping piece 162 in the T-shaped wiring terminal, the first electrical connecting piece 131 of the first T-shaped wiring terminal can be ensured to be clamped by the first electrical clamping piece 161 of the other T-shaped wiring terminal and realize electrical contact between the two, the first signal connecting piece 132 of the first T-shaped wiring terminal is ensured to be clamped by the second electrical clamping piece 162 of the other T-shaped wiring terminal and realize signal connection between the two, and therefore split assembly between the two T-shaped wiring terminals is realized.
When the T-shaped connection terminal in this embodiment is used, the first plug terminal and the second plug terminal both have electrical connection elements and signal connection elements, so that both the first plug terminal and the second plug terminal have electrical input and output functions as well as signal input and output functions. Of course, when the first plugging end is used as the input end of the T-shaped wiring terminal, the second plugging end becomes an output end of the T-shaped wiring terminal; when the second plug terminal is used as the input terminal of the T-shaped wiring terminal, the first plug terminal becomes an output terminal of the T-shaped wiring terminal. Therefore, the effect that the electric energy and the signal are input from the first inserting end and output from the third inserting end can be realized only by correspondingly inserting an external input terminal into the first inserting end of the T-shaped wiring terminal and correspondingly inserting an output terminal into the third inserting end of the T-shaped wiring terminal and not inserting the second inserting end into the terminal. If an output terminal is correspondingly inserted into the second insertion end, the effect that electric energy and signals are input from the first insertion end of the T-shaped wiring terminal and then are output from the second insertion end and the third insertion end 15 respectively can be achieved.
This embodiment also provides an electrical connector of two configurations. With respect to the electrical connector of the first structure, the electrical connector not only has the T-shaped connection terminal of the embodiment, but also has a first input terminal 2 and a first output terminal 3, the first input terminal 2 is a PCB terminal, the first input terminal 2 has a first electrical input terminal 21 and a first signal input terminal 22, the first output terminal 3 is a rectifying terminal, and the first output terminal 3 has a first electrical output terminal 31 and a first signal output terminal 32.
As required, the electrical connector of this embodiment further has a second output terminal (not shown), the second output terminal has a second electrical output terminal and a second signal output terminal, and the second output terminal and the second plugging terminal are plugged together, so that the second electrical output terminal is connected to the second electrical connecting element 141 and the second signal output terminal is connected to the second signal connecting element 142. Referring to fig. 5 and 6, the first input terminal 2 and the first plugging end are plugged together, so that the first electrical input end 21 is connected to the first electrical connector 131 and the first signal input end 22 is connected to the first signal connector 132; the first output terminal 3 and the third plugging terminal 15 are plugged with each other, so that the first electrical output terminal 31 is connected to the electrical output element 151 and the first signal output terminal 32 is connected to the signal output element 152; the second output terminal and the second plugging terminal are plugged together, so that the second electrical output terminal is connected to the second electrical connector 141 and the second signal output terminal is connected to the second signal connector 142.
In addition, the electrical connector of the second structure is different from the electrical connector of the first structure in that the electrical connector of the second structure comprises a second input terminal (not shown in the figure) and an electrical connection switching component (not shown in the figure) in addition to the first input terminal 2 and the first output terminal 3, and the second input terminal is provided with a second electrical input end and a second signal input end; the first input terminal 2 and the first plugging end are plugged together, so that the first electrical input end 21 is connected to the first electrical connector 131 and the first signal input end 22 is connected to the first signal connector 132; the second input terminal and the second plugging terminal are plugged with each other, so that the second electrical input terminal is connected to the second electrical connector 141 and the second signal input terminal is connected to the second signal connector 142; the first output terminal 3 and the third plugging end are plugged with each other, so that the first electrical output end is connected with the electrical output piece and the first signal output end is connected with the signal output piece;
the electrical connection switching device is used for selecting and switching the plugging connection state of the first input terminal and the first plugging end and the plugging connection state of the second input terminal and the second plugging end. That is, after the first input terminal and the second input terminal are correspondingly inserted into the corresponding insertion ends of the T-shaped connection terminal, the electrical connection switching device can selectively connect the first input terminal and the first insertion end to each other and disconnect the second input terminal and the second insertion end according to actual setting requirements; or, the electrical connection switching device selectively disconnects the first input terminal from the first plugging end and enables the second input terminal and the second plugging end to be connected in a plugging manner, so that a two-in one-out wiring effect is ensured.
The embodiment also provides an electrical device using any one of the above-mentioned electrical connector structures, as shown in fig. 8 to 10, the electrical device having a housing 5, and the electrical connector being located in the housing 5.
Claims (10)
- A T-shaped terminal comprising:a plastic body (11);the cover plate (12) is matched and assembled with the plastic part body (11);it is characterized by also comprising:the first plug-in end is provided with a first electrical connecting piece (131) and a first signal connecting piece (132), and the first electrical connecting piece (131) and the first signal connecting piece (132) are arranged in a space formed after the plastic part body (11) and the cover plate (12) are assembled;the second plug end is provided with a second electrical connecting piece (141) and a second signal connecting piece (142), and the second electrical connecting piece (141) and the second signal connecting piece (142) are arranged in a space formed after the plastic part body (11) and the cover plate (12) are assembled;the third plug-in end is arranged on the plastic part body (11) and is provided with an electric output part (151) and a signal output part (152);the first electrical connector (131), the second electrical connector (141) and the electrical output element (151) are connected with each other pairwise, and the first signal connector (132), the second signal connector (142) and the signal output element (152) are connected with each other pairwise.
- 2. A T-terminal according to claim 1, wherein the first and second terminals are located on the same side of the plastic body (11); or the first inserting end and the second inserting end are respectively positioned on different sides of the plastic part body (11).
- 3. A T-shaped terminal according to claim 1 or 2, wherein the third mating end and the first and second mating ends are located on a horizontal plane; or the third plugging end, the first plugging end and the second plugging end are not positioned on the horizontal plane at the same time.
- 4. A T-terminal according to claim 1 or 2, characterized in that the plastic body (11) has formed thereon:a first opening (101) in which the first electrical connector (131) is disposed;a second opening (102) in which said first signal connector (132) is disposed;a third opening (103) for placing the second electrical connector (141);a fourth opening (104) in which the second signal connector (142) is disposed.
- 5. A T-terminal according to claim 4, characterized in that the plastic body (11) has:the first extending end (111) is formed on the plastic part body (11) and is provided with the third opening (103), and the first extending end (111) is in inserted fit with the first opening (101);and the second extending end (112) is formed on the plastic part body (11) and is provided with the fourth opening (104), and the second extending end (112) is in inserted fit with the second opening (102).
- 6. A T-shaped terminal according to claim 4, characterized in that the plastic body (11) is provided with:a first electrical clamping member (161) sleeved on the first electrical connector (131) and electrically contacted with the first electrical connector (131);and a second electrical clamping member (162) sleeved on the electrical output member (151) and electrically contacted with the second electrical connecting member (141).
- 7. An electrical connector having a T-terminal as claimed in any one of claims 1 to 6, comprising:a first input terminal (2) having a first electrical input (21) and a first signal input (22);and a first output terminal (3) having a first electrical output (31) and a first signal output (32);the input circuit is characterized in that the first input terminal (2) and the first plugging end are plugged with each other, so that the first electrical input end (21) is connected with the first electrical connecting piece (131) and the first signal input end (22) is connected with the first signal connecting piece (132); the first output terminal (3) and the third plugging end are plugged with each other, so that the first electrical output end (31) is connected with the electrical output piece (151) and the first signal output end (32) is connected with the signal output piece (152).
- 8. The electrical connector of claim 7, further comprising a second output terminal having a second electrical output and a second signal output, the second output terminal and the second mating terminal mating with each other such that the second electrical output is connected to the second electrical connector and the second signal output is connected to the second signal connector.
- 9. An electrical connector having a T-terminal as claimed in any one of claims 1 to 6, comprising:a first input terminal (2) having a first electrical input (21) and a first signal input (22);and a first output terminal (3) having a first electrical output (31) and a first signal output (32);the circuit is characterized by also comprising a second input terminal and an electric connection switching part, wherein the second input terminal is provided with a second electric input end and a second signal input end; the first input terminal (2) and the first plugging end are plugged with each other, so that the first electrical input end (21) is connected with the first electrical connector (131) and the first signal input end (22) is connected with the first signal connector (132); the second input terminal and the second plugging end are plugged with each other, so that the second electrical input end is connected with the second electrical connecting piece and the second signal input end is connected with the second signal connecting piece; the first output terminal and the third plugging end are plugged with each other, so that the first electrical output end is connected with the electrical output piece and the first signal output end is connected with the signal output piece;the electrical connection switching device is used for selecting and switching the plugging connection state of the first input terminal and the first plugging end and the plugging connection state of the second input terminal and the second plugging end.
- 10. An electrical apparatus, characterized in that the electrical connector according to any one of claims 7 to 9 is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021496599.XU CN212908231U (en) | 2020-07-24 | 2020-07-24 | T-shaped wiring terminal, electric connector and electric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021496599.XU CN212908231U (en) | 2020-07-24 | 2020-07-24 | T-shaped wiring terminal, electric connector and electric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908231U true CN212908231U (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021496599.XU Active CN212908231U (en) | 2020-07-24 | 2020-07-24 | T-shaped wiring terminal, electric connector and electric equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908231U (en) |
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2020
- 2020-07-24 CN CN202021496599.XU patent/CN212908231U/en active Active
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