CN212676481U - Terminal device for wiring - Google Patents
Terminal device for wiring Download PDFInfo
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- CN212676481U CN212676481U CN202021570168.3U CN202021570168U CN212676481U CN 212676481 U CN212676481 U CN 212676481U CN 202021570168 U CN202021570168 U CN 202021570168U CN 212676481 U CN212676481 U CN 212676481U
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- main body
- terminal
- shaped copper
- cover plate
- terminal block
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Abstract
The utility model discloses a terminal device for wiring, which comprises a terminal table main body, an L-shaped copper sheet and a partition plate; the terminal table comprises a terminal table main body, a plurality of L-shaped copper sheets and a plurality of L-shaped copper sheets, wherein one end parts of the L-shaped copper sheets are fixedly arranged on the terminal table main body; the other end of the L-shaped copper sheet is a return hook; the terminal table comprises a terminal table main body, a plurality of partition plates and L-shaped copper sheets, wherein the terminal table main body is fixedly connected with the terminal table main body, and the L-shaped copper sheets are separated and spaced by the partition plates. The terminal device fixes an access lead by screwing a bolt, and the output lead is wound on the return hook and then welded, so that even if a welding point falls off, the output lead is still wound on the L-shaped copper sheet return hook, and the circuit conduction state can still be kept; moreover, because the output lead is wound on the return hook, the welding point is not easy to fall off; the stability of the connection and conduction of the terminal is greatly improved; and the electrical components are connected through the wires greatly and quickly.
Description
Technical Field
The utility model relates to a terminal technical field especially relates to a terminal device that wiring was used.
Background
The terminal block for wiring is widely used as an electrical interface of an electrical product in various electrical components.
With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more.
When the existing terminal is used for wiring, the existing terminal is generally fixedly connected with a lead in a welding mode, but the contact surface of the conductive copper sheet is small, so that the welding connection point is narrow, the lead is loosened or even falls off from the copper sheet connection point, and poor contact or power failure is caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a terminal device that wiring was used, this terminal device will insert the wire and fix through the bolt, and the output wire is through the winding on returning the hook, welds again, can improve the firm nature that the output wire connects greatly.
A terminal device for wiring comprises a terminal block main body, an L-shaped copper sheet and a partition plate;
the terminal table comprises a terminal table main body, a plurality of L-shaped copper sheets and a plurality of L-shaped copper sheets, wherein one end parts of the L-shaped copper sheets are fixedly arranged on the terminal table main body; the other end of the L-shaped copper sheet is a return hook;
the terminal table comprises a terminal table main body, a plurality of partition plates and L-shaped copper sheets, wherein the terminal table main body is fixedly connected with the terminal table main body, and the L-shaped copper sheets are separated and spaced by the partition plates.
Preferably, the L-shaped copper sheet is fixedly connected with the terminal block main body through pan head bolts.
Preferably, the L-shaped copper sheet is provided with a threaded hole, the pan head bolt penetrates through the threaded hole to be fixed with the terminal block main body, and a metal gasket is further arranged between the pan head bolt and the L-shaped copper sheet.
Preferably, the terminal block main body has a mounting hole formed through a front end surface thereof.
Preferably, the terminal table further comprises a second cover plate, the second cover plate covers the upper end face of the mounting hole in the front end face of the terminal table main body, and the second cover plate is a plastic plate.
Preferably, protruding portions are arranged on two sides of the front end face of the terminal block main body, a clamping groove is formed in the front end of the terminal block main body, two side ends of the second cover plate are clamped with the protruding portions, and the front end of the second cover plate is clamped with the clamping groove.
Preferably, the terminal block further comprises a side cover plate fixedly connected with the terminal block main body.
Preferably, a side end face of the terminal block main body is provided with a clamping column, and two side end sides of the side cover plate are provided with clamping hooks, and the clamping hooks of the side cover plate are clamped with the clamping columns of the terminal block main body.
Preferably, the terminal table further comprises a first cover plate, the first cover plate is arranged right above the L-shaped copper sheet, and the first cover plate is fixedly connected with two sides of the terminal table main body.
Preferably, the first cover plate is provided with protruding plates at two ends thereof, the terminal block main body is provided with clamping holes at two sides thereof, and the protruding plates of the first cover plate are clamped with the clamping holes at two sides of the terminal block main body.
The beneficial effects of the utility model reside in that: the terminal device fixes an access lead by screwing a bolt, and the output lead is wound on the return hook and then welded, so that even if a welding point falls off, the output lead is still wound on the L-shaped copper sheet return hook, and the circuit conduction state can still be kept; moreover, because the output lead is wound on the return hook, the welding point is not easy to fall off; the stability of the connection and conduction of the terminal is greatly improved; and the electrical components are connected through the wires greatly and quickly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is an exploded perspective view of a terminal device for wiring;
fig. 2 is an exploded perspective view of a terminal device for wiring;
fig. 3 is an exploded perspective view of a terminal device for wiring;
FIG. 4 is a top perspective view of the terminal assembly for wiring;
FIG. 5 is a top perspective view of the terminal assembly for wiring;
FIG. 6 is a schematic top perspective view of the terminal assembly for electrical connection;
fig. 7 is a schematic top perspective view of the terminal device for wire connection.
Reference numerals
11 card slot 12 mounting hole
13 terminal table main body 14 clamping column
15-return hook 16L-shaped copper sheet
17 trip 18 side cover plate
19 pan head bolt 20 first cover plate
21 convex plate 22 second cover plate
23-hole 24 partition board
25 raised part
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 some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1, 2, 3, 4, 5, 6 and 7, a terminal device for wiring includes a terminal block main body 13, an L-shaped copper sheet 16 and a partition plate 24; the number of the L-shaped copper sheets 16 is several, one end of each L-shaped copper sheet 16 is fixedly arranged on the terminal block main body 13, and the other end of each L-shaped copper sheet 16 is of a back hook 15 structure; the number of the partition plates 24 is several, the partition plates 24 are fixedly connected with the terminal block main body 13, and the L-shaped copper sheets 16 are separated and spaced by the partition plates 24; the L-shaped copper gasket is also provided with a convex buckle to ensure that the L-shaped copper gasket is not easy to loosen after being clamped into the terminal block main body 13. The terminal device fixes an access lead by screwing a bolt, and the output lead is wound on the return hook 15 and then welded, so that even if a welding point falls off, the output lead is still wound on the return hook 15 of the L-shaped copper sheet 16, and the circuit conduction state can still be kept; moreover, because the output lead is wound on the return hook 15, the welding point is not easy to fall off; the design of the return hook 15 is also convenient for welding connection with a wire with a small diameter, so that the stability of connection and conduction of the terminal is greatly improved; and the electrical components are connected through the wires greatly and quickly.
The L-shaped copper sheet 16 is fixedly connected with the terminal block main body 13 through a pan head bolt 19; the pan head bolt 19 is connected to the terminal block main body 13, so that the strength of connection between the L-shaped copper sheet 16 and the terminal block main body 13 can be ensured, and the L-shaped copper sheet does not fall off. A threaded hole is formed in the L-shaped copper sheet 16, and a pan head bolt 19 penetrates through the threaded hole to be fixed with the terminal block main body 13, so that a lead can be conveniently and quickly connected through a wiring terminal; a metal gasket is arranged between the pan head bolt 19 and the L-shaped copper sheet 16; the metal gasket can increase the conductive area, and increase the connection strength and the conductive connection rate with the access wire.
A mounting hole 12 is provided through the front end face of the terminal block main body 13; the mounting hole 12 is an oblong mounting hole 12, and the terminal device can penetrate through the mounting hole 12 through a fixing bolt to be fixedly connected with a mounting surface; fixing the terminal device; in order to ensure the flatness and the good appearance of the front end surface of the terminal block main body 13, a second cover plate 22 is provided on the front end surface of the terminal block main body 13, the second cover plate 22 covers the upper end surface of the mounting hole 12 on the front end surface of the terminal block main body 13, and generally, a plastic plate is used as the second cover plate 22. The terminal block main body 13 is provided with protrusions 25 on both sides of a front end surface thereof, a locking groove 11 is formed at the front end thereof, both side ends of the second cover plate 22 are locked to the protrusions 25, and the front end of the second cover plate 22 is locked to the locking groove 11. Adopt the block mode to connect, be convenient for installation and dismantlement.
In order to protect the terminal block main body 13 or prevent the L-shaped copper sheet 16 from leaking, a side cover 18 is further provided, and the side cover 18 is fixedly connected to the terminal block main body 13. The terminal block body 13 and the side cover 18 are also connected by engagement, that is, a side end face of the terminal block body 13 is provided with a locking post 14, both side end sides of the side cover 18 are provided with locking hooks 17, and the locking hooks 17 of the side cover 18 are engaged with the locking post 14 of the terminal block body 13.
In order to prevent the L-shaped copper sheet 16 from being connected with the lead and leaking outside, a first cover plate 20 is arranged right above the L-shaped copper sheet 16, and the first cover plate 20 is fixedly connected with two sides of the terminal block main body 13; the first cover plate 20 abuts against the upper end face of the partition plate 24. Generally, in order to visually observe the connection between the access wires and the L-shaped copper sheet 16, the first cover plate 20 is generally made of transparent plastic, such as: a pma material. The first cover plate 20 has projections 21 at both ends thereof, the terminal block body 13 has locking holes 23 at both sides thereof, and the projections 21 of the first cover plate 20 are engaged with the locking holes 23 at both sides of the terminal block body 13. That is, the first cover plate 20 and the terminal block main body 13 are also engaged and connected.
The terminal device has the advantages of simple structure, convenience in disassembly and assembly, rapidness in wire connection, reliable performance and the like.
The embodiment of the utility model provides a can adjust, merge and delete according to actual need in proper order.
The embodiment introduces the scheme in detail, and the structure principle and the implementation mode of the invention are explained by applying a specific example, and the above embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A terminal device for wiring is characterized by comprising a terminal block main body, an L-shaped copper sheet and a partition plate;
the terminal table comprises a terminal table main body, a plurality of L-shaped copper sheets and a plurality of L-shaped copper sheets, wherein one end parts of the L-shaped copper sheets are fixedly arranged on the terminal table main body; the other end of the L-shaped copper sheet is a return hook;
the terminal table comprises a terminal table main body, a plurality of partition plates and L-shaped copper sheets, wherein the terminal table main body is fixedly connected with the terminal table main body, and the L-shaped copper sheets are separated and spaced by the partition plates.
2. The terminal device according to claim 1, wherein the L-shaped copper plate is fixedly connected to the terminal block main body by a pan-head bolt.
3. The terminal device according to claim 2, wherein the L-shaped copper sheet is provided with a threaded hole, the pan head bolt passes through the threaded hole to be fixed with the terminal block main body, and a metal gasket is further arranged between the pan head bolt and the L-shaped copper sheet.
4. The terminal device according to claim 1, wherein a mounting hole is provided through a front end surface of the terminal block main body.
5. The terminal device according to claim 4, further comprising a second cover plate covering an upper end surface of the mounting hole of the front end surface of the terminal block main body, wherein the second cover plate is a plastic plate.
6. The terminal device according to claim 5, wherein the terminal block body has a protrusion portion on both sides of a front end surface thereof, a locking groove is formed on the front end thereof, both side ends of the second cover plate are engaged with the protrusion portions, and the front end of the second cover plate is engaged with the locking groove.
7. The terminal assembly of claim 1, further comprising a side cover plate fixedly connected to the terminal block body.
8. The terminal device according to claim 7, wherein a side end surface of the terminal block main body is provided with a locking post, and both side end surfaces of the side cover plate are provided with a locking hook, and the locking hook of the side cover plate is engaged with the locking post of the terminal block main body.
9. The terminal device according to claim 1, further comprising a first cover plate disposed directly above the L-shaped copper sheet, wherein the first cover plate is fixedly connected to both sides of the terminal block main body.
10. The terminal device of claim 9, wherein the first cover plate has protruding plates at both ends thereof, and the terminal block body has locking holes at both sides thereof, and the protruding plates of the first cover plate are engaged with the locking holes at both sides of the terminal block body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021570168.3U CN212676481U (en) | 2020-07-31 | 2020-07-31 | Terminal device for wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021570168.3U CN212676481U (en) | 2020-07-31 | 2020-07-31 | Terminal device for wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212676481U true CN212676481U (en) | 2021-03-09 |
Family
ID=74819947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021570168.3U Active CN212676481U (en) | 2020-07-31 | 2020-07-31 | Terminal device for wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212676481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809559A (en) * | 2021-09-24 | 2021-12-17 | 杭州通航电驱科技有限公司 | Servo driver wiring arrangement |
-
2020
- 2020-07-31 CN CN202021570168.3U patent/CN212676481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809559A (en) * | 2021-09-24 | 2021-12-17 | 杭州通航电驱科技有限公司 | Servo driver wiring arrangement |
| CN113809559B (en) * | 2021-09-24 | 2022-08-26 | 杭州通航电驱科技有限公司 | Servo driver wiring arrangement |
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