CN215896733U - Special switching terminal for 2-pole 27mm modulus terminal electric appliance and modulus terminal electric appliance - Google Patents
Special switching terminal for 2-pole 27mm modulus terminal electric appliance and modulus terminal electric appliance Download PDFInfo
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- CN215896733U CN215896733U CN202122155364.5U CN202122155364U CN215896733U CN 215896733 U CN215896733 U CN 215896733U CN 202122155364 U CN202122155364 U CN 202122155364U CN 215896733 U CN215896733 U CN 215896733U
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Abstract
The utility model discloses a special switching terminal for a 2-pole 27mm modulus terminal electric appliance and the modulus terminal electric appliance, which comprises: the first contact end can be inserted into and fixedly connected with a wiring terminal of the analog-digital terminal electrical appliance; the second contact end is used for being connected with the wiring nose and is provided with a threaded hole with internal threads; and one end of the connecting section is connected with the first contact end, the other end of the connecting section is connected with the second contact end, and a gap is formed between the first contact end and the second contact end. The interface of the module terminal electric appliance is moved outwards by the switching terminal, and the gap between the second contact ends of the two wiring ends is enlarged by the switching terminal arranged in the opposite direction, so that the requirement of the electrical gap is met, the connection of the wiring nose is realized, and the connection is more reliable and convenient.
Description
Technical Field
The utility model belongs to the technical field of circuit breakers, and particularly relates to a special switching terminal for a 2-pole 27mm modulus terminal electric appliance and the modulus terminal electric appliance.
Background
The 2P module terminal electric appliance with 27mm, such as miniature circuit breaker, under-voltage self-recovery protector, etc. has shell frame interval of 13mm, maximum current specification up to 80A, and wiring capacity not more than 25mm2Thus many users reflect that when using multi-strand hard wire, it cannot take 25mm2In the use of 25mm wiring lug2During the wiring nose, because the looks interval undersize, can lead to two wiring noses directly to produce and interfere, and then lead to the short circuit, at present directly be connected with binding post through the hardwire is direct more, and its connection reliability can't guarantee.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a 2-pole 27mm modulus terminal electric appliance and a switching terminal for the same.
In order to achieve the purpose, the utility model provides the following technical scheme:
a2 utmost point 27mm modulus terminal is adapting terminal for electrical apparatus, it includes:
the first contact end can be inserted into and fixedly connected with a wiring terminal of the analog-digital terminal electrical appliance;
the second contact end is used for being connected with the wiring nose and is provided with a threaded hole with internal threads;
and one end of the connecting section is connected with the first contact end, the other end of the connecting section is connected with the second contact end, and a gap is formed between the first contact end and the second contact end.
The first contact end and the second contact end are arranged in parallel and are not in the same plane.
The connecting section is respectively perpendicular to the first contact end and the second contact end.
The upper surface or/and the lower surface of the first contact end is/are provided with a plurality of stripes.
The first contact end, the connecting section and the second contact end are integrally formed.
The 2-pole 27mm modulus terminal electric appliance is characterized in that the connecting terminals at the same end of the modulus terminal electric appliance are respectively provided with the 2-pole 27mm modulus terminal electric appliance, and the two 2-pole 27mm modulus terminal electric appliance switching terminals are oppositely arranged in the direction.
The second contact ends of the two 2-pole 27mm modulus terminal electric appliance switching terminals are not on the same plane.
The utility model has the beneficial effects that: the interface of the module terminal electric appliance is moved outwards by the switching terminal, and the gap between the second contact ends of the two wiring ends is enlarged by the switching terminal arranged in the opposite direction, so that the requirement of the electrical gap is met, the connection of the wiring nose is realized, and the connection is more reliable and convenient.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic diagram of the utility model in cooperation with an analog-digital terminal electrical appliance.
Fig. 4 is a front view of the present invention and modular terminal electronics.
Fig. 5 is a schematic diagram of the two sets of the adapting terminals.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the figure, a 2-pole 27mm modulus switching terminal for terminal electric appliance comprises:
the first contact end 21 is a flat plate, the width of the flat plate is matched with a wiring frame of the wiring terminal, the flat plate can be inserted into the wiring frame and locked to realize electric connection, a plurality of stripes 211 are preferably arranged on the first contact end, a plurality of grooves which are arranged in parallel can be arranged on the surface of the first contact end, or a plurality of bulges are arranged on the surface of the first contact end, and the friction force between the first contact end and the wiring terminal is increased by utilizing the stripes;
the second contact end 22 is used for being connected with the wiring lug 3, is provided with a threaded hole 221 with internal threads, and can be directly connected with the wiring lug through a screw, so that the use of a nut is omitted, and the installation is convenient and rapid;
one end of the connecting section 23 is connected with the first contact end, the other end of the connecting section is connected with the second contact end, a gap is formed between the first contact end 21 and the second contact end 22, the first contact end and the second contact end are staggered to form two planes with gaps by using the connecting section, and then when the connecting section is used side by side, the two switching terminals are arranged in opposite directions, so that a height difference with two gap lengths is formed between the two second contact ends, and therefore, the connecting nose connected with the connecting section can be ensured not to interfere with each other.
Preferably, the first contact end and the second contact end are arranged in parallel and are not in the same plane, the first contact end and the second contact end form a zigzag structure, so that the first contact end and the second contact end can be conveniently and better connected with the wiring lug 3, and the first contact end and the second contact end are parallel to each other, so that the gap between the first contact end and the second contact end is not changed due to the connection with the wiring terminal, and the gap between the first contact end and the second contact end is kept unchanged.
The connecting section is respectively perpendicular to the first contact end and the second contact end, the connecting section is integrally formed with the first contact end and the second contact end, the connecting section is in smooth transition with the first contact end and the second contact end, the distance between the first contact end and the second contact end is determined by the length of the connecting section, the setting of an electric gap between the two electrodes is changed according to the length of the connecting section, and different electric gap requirements are met.
The utility model also discloses a module terminal electric appliance adopting the switch terminal for the 2-pole 27mm module terminal electric appliance, the switch terminals for the 2-pole 27mm module terminal electric appliance are respectively arranged in the wiring terminals at the same end of the module terminal electric appliance, the two switching terminals for the 2-pole 27mm modulus terminal electric appliance are oppositely arranged, the two switching terminals are inserted in the two wiring terminals side by side, the two switching terminals are oppositely arranged, that is, the second contact end of one adapter terminal faces upward, and the second contact end of the other adapter terminal faces downward, so that a gap is formed between the two second contact ends, and by providing the adapter terminal, when using the stranded hard wire, only need with the stranded hard wire with the connection lug be connected, reuse the connection lug fix on the second contact can, need not to be connected the stranded hard wire is direct with binding post, it is more convenient when the wiring.
And a gap can be formed between the two second contact ends which are not on the same plane, and the gap can meet the requirement of the electrical gap between the two poles, so that the connection is more reliable.
The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of protection of the present invention.
Claims (7)
1. The special switching terminal for 2-pole 27mm modulus terminal electric appliances is characterized in that: it includes:
the first contact end can be inserted into and fixedly connected with a wiring terminal of the analog-digital terminal electrical appliance;
the second contact end is used for being connected with the wiring nose and is provided with a threaded hole with internal threads;
and one end of the connecting section is connected with the first contact end, the other end of the connecting section is connected with the second contact end, and a gap is formed between the first contact end and the second contact end.
2. A 2-pole 27mm modular terminal special adapter terminal according to claim 1, characterized in that: the first contact end and the second contact end are arranged in parallel and are not in the same plane.
3. A 2-pole 27mm modular terminal special adapter terminal according to claim 1, characterized in that: the connecting section is respectively perpendicular to the first contact end and the second contact end.
4. A 2-pole 27mm modular terminal special adapter terminal according to claim 1, characterized in that: the upper surface or/and the lower surface of the first contact end is/are provided with a plurality of stripes.
5. A 2-pole 27mm modular terminal special adapter terminal according to claim 1, characterized in that: the first contact end, the connecting section and the second contact end are integrally formed.
6. A modular terminal electric appliance using the special switching terminal of 2-pole 27mm modular terminal electric appliance of any one of the above claims 1 to 5, characterized in that: the wiring terminals at the same end of the module terminal electric appliance are respectively provided with the switching terminals for the module terminal electric appliance with 2 poles and 27mm, and the two switching terminals for the module terminal electric appliance with 2 poles and 27mm are oppositely arranged.
7. The modular terminal appliance of claim 6, wherein: the second contact ends of the two 2-pole 27mm modulus terminal electric appliance switching terminals are not on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155364.5U CN215896733U (en) | 2021-09-08 | 2021-09-08 | Special switching terminal for 2-pole 27mm modulus terminal electric appliance and modulus terminal electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155364.5U CN215896733U (en) | 2021-09-08 | 2021-09-08 | Special switching terminal for 2-pole 27mm modulus terminal electric appliance and modulus terminal electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215896733U true CN215896733U (en) | 2022-02-22 |
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ID=80336600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122155364.5U Active CN215896733U (en) | 2021-09-08 | 2021-09-08 | Special switching terminal for 2-pole 27mm modulus terminal electric appliance and modulus terminal electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215896733U (en) |
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2021
- 2021-09-08 CN CN202122155364.5U patent/CN215896733U/en active Active
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