CN104218340B - A kind of connecting terminal block - Google Patents
A kind of connecting terminal block Download PDFInfo
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- CN104218340B CN104218340B CN201410473725.2A CN201410473725A CN104218340B CN 104218340 B CN104218340 B CN 104218340B CN 201410473725 A CN201410473725 A CN 201410473725A CN 104218340 B CN104218340 B CN 104218340B
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- binding post
- terminal block
- connecting terminal
- broken line
- substrate
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Abstract
A kind of connecting terminal block, including binding post substrate, it is provided with broken line type in this binding post substrate and connects copper bar, one end of this broken line type connection copper bar extends a surface of binding post substrate, the other end extends another surface of this binding post substrate, and the different position of broken line of this broken line type connection copper bar are provided with multiple screw bolt-type binding post, a screw bolt-type binding post wherein connect an input, other screw bolt-type binding post connects an outfan respectively. The present invention by the binding post of input and outfan separately, but also can realize multidirectional wiring according to different requirements, reaches different wiring requirements, can reach electrical security requirement and Wiring technique regulatory requirements simultaneously. It addition, the present invention is by being designed as step-like by the lateral surface of connecting terminal block substrate, it is possible to the step-like side directly utilizing connecting terminal block substrate seals.
Description
Technical field
The present invention relates to a kind of connecting terminal block.
Background technology
In the electrical power distribution wiring in the fields such as electric power, traffic, building and industrial automation, some dedicated wiring terminals will be passed through with electrical appliance screen cabinet external equipment when equipment is connected in electrical appliance screen cabinet, these binding posts combine and are just called connecting terminal block, equipment in screen cabinet is connected by the effect of connecting terminal block exactly with screen cabinet external equipment, play the effect of signal transmission, there is terminal block so that wiring is more attractive, safeguarded more convenient.
Come the field application such as electric power, traffic, building and industrial automation along with binding post more and more extensive, generally all adopt on market now for low power connecting terminal block existing, but powerful connecting terminal block is substantially self-made components.
Currently used high-power connecting terminal block substantially has two kinds of forms:
1. double-row type binding post, as shown in Figure 1, row's screw type binding post 2 is respectively set binding post substrate 1 is upper and lower, middle connect copper bar 3 with external linear two corresponding for upper and lower row binding posts 2 are coupled together, then with pad and nut, input 4 and outfan 5 be locked in respectively upper and lower two row's binding posts. The required greatly space of this double-row type connecting terminal block volume is relatively larger, and input 4 and outfan 5 need in different directions.
2. single row type binding post, as in figure 2 it is shown, input 4 and outfan 5 are connected on the same screw type binding post 2 of binding post substrate 1 simultaneously, then with pad and nut check. Although this single row type connecting terminal block saves space, but may when wiring contact surface laminating bad, contact resistance can increase, and superheating phenomenon occurs, even can cause fire, for existing defects electrical security.
If as it has been described above, existing connecting terminal block meets electrical security design, will result in volume big, requirements of installation space is big, if smaller size smaller, can cause again line simultaneously in a mounting post, because line is provided by Liang Ge producer respectively, and shield the line outside cabinet generally can than screen cabinet in line more greatly, so the type selecting of line nose can there are differences, it is possible to contact surface laminating can be caused bad, and contact resistance is big, there will be superheating phenomenon, even can cause fire.Further accordance with Wiring technique regulatory requirements, one maximum wiring of binding post not can exceed that two, binding post will laterally increased when entering to have more for one, couple together between any two again, so will increase connecting terminal block volume and installing space, therefore, existing connecting terminal block is inappropriate for compact screen cabinet.
Summary of the invention
The technical problem to be solved is, not enough for prior art, it is provided that one can realize multidirectional wiring, reaches electrical security requirement and the connecting terminal block of Wiring technique regulatory requirements simultaneously.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of connecting terminal block, including binding post substrate, it is provided with broken line type in this binding post substrate and connects copper bar, one end of this broken line type connection copper bar extends a surface of binding post substrate, the other end extends another surface of this binding post substrate, and the different position of broken line of this broken line type connection copper bar are provided with multiple screw bolt-type binding post, a screw bolt-type binding post wherein connects an input, other screw bolt-type binding post connects an outfan respectively.
Being improved to further of such scheme, the lateral surface of this connecting terminal block substrate presents one step-like, and the step-like side of this connecting terminal block substrate is incorporated into a corresponding pass structure, it is achieved the medial and lateral of this pass structure seal.
Being improved to further of such scheme, this broken line type connection copper bar extends one end of this binding post substrate and bends further, forms multistage broken line, each broken line is respectively equipped with screw bolt-type binding post.
Being improved to further of such scheme, this broken line type connect copper bar one end connect an outfan copper bar, with and connect multiple screw bolt-type binding post.
Being improved to further of such scheme, this connecting terminal block is a square body structure.
Being improved to further of such scheme, the screw bolt-type binding post of this connection outfan is connected to the outfan of two different directions.
Being improved to further of such scheme, this input and outfan are arranged at different aspects.
Compared with prior art, the invention have the benefit that the present invention will connect copper bar die casting in binding post substrate, and to make this connection copper bar be broken line form, different position of broken line are provided with multiple screw bolt-type binding post, wherein a screw bolt-type binding post connects an input, other screw bolt-type binding post connects an outfan respectively, so that the present invention can by the binding post of line (input and outfan) separately, but also multidirectional wiring can be realized according to different requirements, reach different wiring requirements, electrical security requirement and Wiring technique regulatory requirements can be reached simultaneously. it addition, the present invention is by being designed as step-like by the lateral surface of connecting terminal block substrate, it is possible to the step-like side table directly utilizing connecting terminal block substrate seals.
Accompanying drawing explanation
Fig. 1 is existing double line connecting terminal block cross section structure schematic diagram.
Fig. 2 is existing single row type connecting terminal block cross section structure schematic diagram.
Fig. 3 is one embodiment of the invention structural representation.
Fig. 4 is another embodiment of the present invention structural representation.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the present invention is described in further detail.
With reference to Fig. 3, connecting terminal block one embodiment of the present invention includes binding post substrate 1, it is provided with broken line type in this binding post substrate 1 and connects copper bar 3, one end of this broken line type connection copper bar 3 extends a surface of binding post substrate 1, the other end extends another surface of this binding post substrate 1, and the different position of broken line of this broken line type connection copper bar 3 are provided with multiple screw bolt-type binding post 2, a screw bolt-type binding post 2 wherein connects an input 4, other screw bolt-type binding post 2 connects an outfan 5 respectively.This broken line type connect copper bar 3 one end be also connected with an outfan copper bar 6, with and connect multiple screw bolt-type binding post 2, be conducive to save wiring space. In the present embodiment, this outfan copper bar 6 is connected to this broken line type connection copper bar 3 and extends the one end on binding post substrate 1 surface. The lateral surface of this connecting terminal block substrate 1 presents one step-like 7, and the step-like side of this connecting terminal block substrate 1 is incorporated into a corresponding pass structure 8, and the medial and lateral to realize this pass structure 8 seal. This broken line type connection copper bar 3 extends one end of this binding post substrate 1 and bends further, and forms multistage broken line, and each broken line is respectively equipped with screw bolt-type binding post 2.
With reference to Fig. 4, another embodiment of connecting terminal block of the present invention includes the binding post substrate 1 of square body structure, the intrinsic pressure broken line type that is cast with of this binding post substrate 1 connects copper bar 3, this broken line type connects one end die casting of copper bar 3 in a surface of binding post substrate 1, the other end extends another surface of this binding post substrate 1, and the different position of broken line of this broken line type connection copper bar 3 are provided with multiple screw bolt-type binding post 2, a screw bolt-type binding post 2 wherein connects an input 4, other screw bolt-type binding post 2 connects an outfan 5 respectively. Wiring multi-direction, multi-level the screw bolt-type binding post 2 of this connection outfan 5 is connected to the outfan 5 of two different directions, and input 4 is in different levels with outfan 5, thus can be realized. This kind of connecting terminal block is applied to the electrical appliance screen cabinet cabinet that space is nervous as shown in Figure 4.
Claims (8)
1. a connecting terminal block, including binding post substrate, it is characterized in that, it is provided with broken line type in this binding post substrate and connects copper bar, one end of this broken line type connection copper bar extends a surface of binding post substrate, and the other end extends another surface of this binding post substrate, and the different position of broken line of this broken line type connection copper bar are provided with multiple screw bolt-type binding post, a screw bolt-type binding post wherein connects an input, other screw bolt-type binding post connects an outfan respectively.
2. a kind of connecting terminal block according to claim 1, it is characterized in that, the lateral surface of this connecting terminal block substrate presents one step-like, and the step-like side of this connecting terminal block substrate is incorporated into a corresponding pass structure, and the medial and lateral to realize this pass structure seal.
3. a kind of connecting terminal block according to claim 1, it is characterised in that this broken line type connection copper bar extends one end of this binding post substrate and bends further, forms multistage broken line, each broken line is respectively equipped with screw bolt-type binding post.
4. a kind of connecting terminal block according to claim 1, it is characterised in that this broken line type connects one end of copper bar and connects an outfan copper bar, with and connect multiple screw bolt-type binding post.
5. a kind of connecting terminal block according to claim 4, it is characterised in that this outfan copper bar is connected to this broken line type connection copper bar and extends one end of binding post substrate surface.
6. a kind of connecting terminal block according to claim 1, it is characterised in that this connecting terminal block is a square body structure.
7. a kind of connecting terminal block according to claim 1, it is characterised in that be connected to the outfan of two different directions on the screw bolt-type binding post of this connection outfan.
8. a kind of connecting terminal block according to claim 1, it is characterised in that this input and outfan are arranged at different aspects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473725.2A CN104218340B (en) | 2014-09-17 | 2014-09-17 | A kind of connecting terminal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473725.2A CN104218340B (en) | 2014-09-17 | 2014-09-17 | A kind of connecting terminal block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104218340A CN104218340A (en) | 2014-12-17 |
| CN104218340B true CN104218340B (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410473725.2A Active CN104218340B (en) | 2014-09-17 | 2014-09-17 | A kind of connecting terminal block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104218340B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058533A (en) * | 2016-08-05 | 2016-10-26 | 北京联动天翼科技股份有限公司 | Heavy-current binding post for outgoing wire of electrical type casing |
| CN106815392B (en) * | 2016-11-29 | 2020-04-03 | 江苏科能电力工程咨询有限公司 | Intelligent reading method for manufacturer terminal strip |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2751474B1 (en) * | 1996-07-16 | 1998-09-04 | Schneider Electric Sa | CONNECTION DEVICE WITH SINGLE-STRANDED CONDUCTOR |
| CN2696198Y (en) * | 2004-04-06 | 2005-04-27 | 谢步明 | Combined compound bus |
| CN2807582Y (en) * | 2005-06-10 | 2006-08-16 | 泰豪科技股份有限公司 | Three-phase synchronous electric generator outlet wiring board |
| CN201307713Y (en) * | 2008-11-18 | 2009-09-09 | 东莞基业电气设备有限公司 | Busbar connection device |
-
2014
- 2014-09-17 CN CN201410473725.2A patent/CN104218340B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104218340A (en) | 2014-12-17 |
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Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road Patentee before: ZHUZH CSR TIMES ELECTRIC Co.,Ltd. |