CN203722020U - Busbar - Google Patents
Busbar Download PDFInfo
- Publication number
- CN203722020U CN203722020U CN201420114978.6U CN201420114978U CN203722020U CN 203722020 U CN203722020 U CN 203722020U CN 201420114978 U CN201420114978 U CN 201420114978U CN 203722020 U CN203722020 U CN 203722020U
- Authority
- CN
- China
- Prior art keywords
- screw
- sheet
- bus
- access
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A busbar comprises a housing, a busbar body and an insertion screw. The top of the housing includes multiple pairs of screw holes which are arranged separately in the horizontal direction, each pair of screw holes includes two first screw holes which are arranged front and back respectively, and each screw hole is internally provided with a wire pressing screw. One end of the top of the housing includes an insertion port. Each of the two sides of the housing includes multiple first wiring holes which are arranged separately in the horizontal direction. The busbar body is arranged in the housing, and includes an insertion sheet in correspondence with the insertion port and multiple outgoing sheets connected with the insertion sheet. The insertion sheet includes a second screw hole. The multiple outgoing sheets are separately in the horizontal direction; and in correspondence with the first screw holes and the first wiring holes, each outgoing sheet includes two wire pressing holes, and is provided with two wire pressing frames in a sleeved manner. The insertion screw passes through the insertion port and is fixed to the second screw hole. The busbar is simple in structure, convenient to use and assembly, stable, safe and reliable in wiring, and excellent in insulation performance.
Description
Technical field
The utility model belongs to bus-bar field, relates in particular to a kind of bus-bar.
Background technology
Bus-bar is that electric supply shunting or the one that converges connect product, be a control circuit adopt while dividing multiple branch circuit in the middle of connect product.
As shown in Figure 3, traditional bus-bar is rectangle metal copper billet, bore multiple screw a tapping at its top surface, the corresponding line of side face drilling hole b, processed complex, when inlet wire crimping, screw is directly pressed in by screw a the electric wire inserting from hole b, weigh electric wire wounded for a moment, two meetings are unreliable because the different crimping of electric wire wire diameter thickness that use there will be, can be because of contact loose contacts when serious, and there is disaster hidden-trouble in temperature rise; In addition, metal row is directly outside exposed, and insulating properties is not good.
Utility model content
Based on this, for above-mentioned technical problem, provide a kind of bus-bar.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of bus-bar, it is characterized in that, comprise housing, bus-bar main body and access screw, the top of described housing has the screw that arrange many groups horizontal interval, every group of screw has tandem two the first screws, in described the first screw, be equipped with line pressing bolt, and one end of described case top has access port, the both sides of described housing all have the first wiring hole that arrange multiple horizontal intervals; Described bus-bar main body is located in described housing, on it, there are the access sheet of corresponding described access port and the multiple sheets that pick out with the conducting of described access sheet, on described access sheet, there is the second screw, arrange described multiple sheet horizontal interval that picks out, and corresponding described the first screw and the first wiring hole, each picking out all has two line ball holes on sheet, and each picking out on sheet be all arranged with two pressing line frames, and described access screw is fixed through described access port and described the second screw.
Described housing comprises base and case, the longitudinal section of described base is L-shaped, on the base plate of described base, there is boss and lug, described boss and lug are identical with the side sheet room distance of described base, form the slot of strip, the corresponding described access port of described boss, and on this boss, there is the blind hole that can hold described access screw insertion, on described side plate, there is the second wiring hole of described the first wiring hole of multiple correspondences; Described case covers on described base, and described the first screw, access port and the first wiring hole are all positioned on described case.
Described bus-bar main body comprises the insert-connecting plate of strip, described insert-connecting plate is inserted in described slot, on it, there is the 3rd wiring hole that multiple and described the second wiring hole is corresponding, described access sheet and to pick out sheet all vertical with the top edge of described insert-connecting plate fixing, described access sheet is positioned at one end of described insert-connecting plate, and described multiple sheet horizontal intervals that pick out are arranged between described access sheet and the other end of described insert-connecting plate.
On the base plate of described base, there is reinforcement.
Described base is provided with card convex, and described case is provided with the hole clipping of corresponding described card convex.
The utility model is simple in structure, use and easy to assembly, in the time drawing wiring, owing to having used pressing line frame design, making lead-out wire and bus-bar main body is that face contacts, after being compressed by line pressing bolt 1120, wiring is stable, reliable, safety, and bus-bar main body is arranged in the housing of a relative closure, has improved insulation property.
Brief description of the drawings
Be elaborated below in conjunction with the drawings and specific embodiments the utility model:
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is cutaway view of the present utility model;
Fig. 3 is the structural representation of traditional bus-bar.
Embodiment
As shown in Figure 1, a kind of bus-bar, comprises housing 1100, bus-bar main body 1200 and access screw 1300.
The top of housing 1100 has the screw that arrange many groups horizontal interval, every group of screw has tandem two the first screws 1110, in the first screw 1110, be equipped with line pressing bolt 1120, and the one end at housing 1100 tops has access port 1130, the both sides of housing 1100 all have the first wiring hole 1140 that arrange multiple horizontal intervals.
Particularly, housing 1100 comprises base 1150 and case 1160.
Base 1150 is made up of base plate and side plate, and longitudinal section is L-shaped, has reinforcement 1155 on its base plate.
On the base plate of base 1150, have boss 1151 and lug 1152, boss 1151 and lug 1152 apart from identical, form the slot of strip with the side sheet room of base 1150.
The corresponding access port 1130 of boss 1152, and on this boss 1152, have and can hold the blind hole 1153 inserted of access screw 1300, the second wiring hole 1154 of multiple corresponding the first wiring holes 1140 on side plate, there is.
Case 1160 covers on base 1150, and the first screw 1110, access port 1130 and the first wiring hole 1140 are all positioned on case 1160.
Base 1150 is provided with card convex 1156, and case 1160 is provided with the hole clipping 1161 of corresponding card convex 1156.
Bus-bar main body 1200 is located in housing 1100, avoid bus-bar main body 1200 directly outside exposed, improve insulation property, and in bus-bar main body 1200, there are the access sheet 1210 of corresponding access port 1130 and the multiple sheets 1220 that pick out with 1210 conductings of access sheet.
On access sheet 1210, there is the second screw 1211, arrange multiple sheet 1220 horizontal intervals that pick out, and corresponding the first screw 1110 and the first wiring hole 1140, each picking out all has two line ball holes on sheet 1220, and each picking out is all arranged with two pressing line frames 1221 on sheet 1220.
As shown in Figure 1 and Figure 2, particularly, bus-bar main body 1200 comprises the insert-connecting plate 1230 of strip, and insert-connecting plate 1230 is inserted in above-mentioned slot, has multiple three wiring holes 1231 corresponding with the second wiring hole 1154 on it.
Access sheet 1210 and to pick out sheet 1220 all vertical with the top edge of insert-connecting plate 1230 fixing, L-shaped, accesses sheet 1210 and is positioned at one end of insert-connecting plate 1230, and multiple sheet 1220 horizontal intervals that pick out are arranged in and access between sheet 1210 and the other end of insert-connecting plate 1230.
Access screw 1300 is fixing through access port 1130 and the second screw 1211, for accessing wiring.
Triple line or ground wire can be fixed to access screw 1300 places, it is communicated with access sheet 1210, and then form path with bus-bar main body 1200, need to draw wiring time, only one or more lead-out wire need be probeed in above-mentioned one or more wiring hole, and by corresponding pressing line frame 1221 and line pressing bolt 1120, lead-out wire is fixed with picking out accordingly sheet 1220, can be realized drawing of circuit, wiring is simple.
Wherein, each sheet 1220 that picks out is to having two pressing line frames 1221 and two line pressing bolt 1120, and lead-out wire is with bus-bar main body 1200 for face contacts, and after compressing by line pressing bolt 1120, wiring is stable and reliable.
In addition, the utility model bus-bar assembling is very simple, only need be by the slot of the insert-connecting plate of bus-bar main body 1,200 1230 inserted bases 1150, then case 1160 is mounted on base 1150 and can completes assembling.
But, those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, variation, modification to the above embodiment all will drop within the scope of claims of the present utility model.
Claims (5)
1. a bus-bar, it is characterized in that, comprise housing, bus-bar main body and access screw, the top of described housing has the screw that arrange many groups horizontal interval, every group of screw has tandem two the first screws, in described the first screw, be equipped with line pressing bolt, and one end of described case top has access port, the both sides of described housing all have the first wiring hole that arrange multiple horizontal intervals; Described bus-bar main body is located in described housing, on it, there are the access sheet of corresponding described access port and the multiple sheets that pick out with the conducting of described access sheet, on described access sheet, there is the second screw, arrange described multiple sheet horizontal interval that picks out, and corresponding described the first screw and the first wiring hole, each picking out all has two line ball holes on sheet, and each picking out on sheet be all arranged with two pressing line frames, and described access screw is fixed through described access port and described the second screw.
2. a kind of bus-bar according to claim 1, it is characterized in that, described housing comprises base and case, the longitudinal section of described base is L-shaped, has boss and lug on the base plate of described base, and described boss and lug are identical with the side sheet room distance of described base, form the slot of strip, the corresponding described access port of described boss, and on this boss, there is the blind hole that can hold described access screw insertion, on described side plate, there is the second wiring hole of described the first wiring hole of multiple correspondences; Described case covers on described base, and described the first screw, access port and the first wiring hole are all positioned on described case.
3. a kind of bus-bar according to claim 1 and 2, it is characterized in that, described bus-bar main body comprises the insert-connecting plate of strip, described insert-connecting plate is inserted in described slot, on it, there is the 3rd wiring hole that multiple and described the second wiring hole is corresponding, described access sheet and to pick out sheet all vertical with the top edge of described insert-connecting plate fixing, described access sheet is positioned at one end of described insert-connecting plate, and described multiple sheet horizontal intervals that pick out are arranged between described access sheet and the other end of described insert-connecting plate.
4. a kind of bus-bar according to claim 3, is characterized in that, on the base plate of described base, has reinforcement.
5. a kind of bus-bar according to claim 4, is characterized in that, described base is provided with card convex, and described case is provided with the hole clipping of corresponding described card convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114978.6U CN203722020U (en) | 2014-03-14 | 2014-03-14 | Busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114978.6U CN203722020U (en) | 2014-03-14 | 2014-03-14 | Busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722020U true CN203722020U (en) | 2014-07-16 |
Family
ID=51161147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114978.6U Expired - Fee Related CN203722020U (en) | 2014-03-14 | 2014-03-14 | Busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321588A (en) * | 2017-12-13 | 2018-07-24 | 天津津航计算技术研究所 | Quickly connection collector-shoe gear can be freely combined in one kind |
-
2014
- 2014-03-14 CN CN201420114978.6U patent/CN203722020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321588A (en) * | 2017-12-13 | 2018-07-24 | 天津津航计算技术研究所 | Quickly connection collector-shoe gear can be freely combined in one kind |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 |