CN204215732U - A kind of universal connection bus - Google Patents
A kind of universal connection bus Download PDFInfo
- Publication number
- CN204215732U CN204215732U CN201420766883.2U CN201420766883U CN204215732U CN 204215732 U CN204215732 U CN 204215732U CN 201420766883 U CN201420766883 U CN 201420766883U CN 204215732 U CN204215732 U CN 204215732U
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- China
- Prior art keywords
- bus
- ball recess
- connection bus
- universal connection
- clinch
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Abstract
The utility model discloses a kind of universal connection bus, comprise portion always, two ends, described straight portion connect spherical portion, and described spherical portion is arranged in the ball recess of clinch, and described spherical portion can be rotated in ball recess.Based on the connection bus of gimbal structure, can the closure of adjustment bus of wide-angle, the bus of alternative Special bending shape, reduces process technology requirement, promotes assembly precision.Reduce the part kind of product line, Same Part generates on a large scale, reduces part sourcing cost.
Description
Technical field
the utility model relates to a power transmission and distribution switchgear, is specifically related to a kind of connection bus based on gimbal structure.
Background technology
rapidly, switch cubicle volume is more and more less, and performance is become better and better in domestic switching technique development.Along with the miniaturization of volume, the part shape in switch cubicle also becomes increasingly complex, and especially connects the bus of each main parts, often can find that these buses are bent into various shape.But these are bent into performance and stability that the processing of the bus of various shape and assembly quality directly have influence on switchgear.
have the bus difficulty of processing of Special bending shape high, quality is not easy to control, and the process-cycle is long, and parts batch few (nearly all this bus is only applied to the cabinet of a certain specification of a certain product), purchase cost is high, and design efforts would is larger.The bus of existing product two kinds of Special bending requirements as shown in Figure 1, Figure 2.From reality processing, bending angle is difficult to control, and needs mould to ensure bending precision, and the precision of the angle of bending directly can affect the three-dimensional space precision of the Kong Yukong that we really need.The manufacture of the parts be connected with hole and assembly precision also increase the design difficulty of link.
as fruit product have employed underproof this bus, or cannot assemble, or violence is installed, and damages other parts, cause the defective or interruption of service of product.
Summary of the invention
the utility model object is: provide a kind of universal connection bus, the bus that numerous Special bending requires is unified into a kind of specification, standardization, large-scale production, reduces procurement cycle, reduces purchase cost.This bus easily assembles simultaneously, reduces the processing to the parts connected or assembly precision requirement, can eliminate the problem that connection bus violence is installed.
the technical solution of the utility model is:
a kind of universal connection bus, comprises portion always, and two ends, described straight portion connect spherical portion, and described spherical portion is arranged in the ball recess of clinch, and described spherical portion can be rotated in ball recess.
further, described clinch comprises ball recess portion and external connection portion, and described ball recess portion and external connection portion are also provided with reinforcement.
further, described clinch is two panels, and described two panels clinch is by screw and spherical portion close contact.
further, protruding spherical point contacts is provided with in described ball recess.
further, described protruding spherical point contacts is 12, is evenly arranged in ball recess.
further, described spherical portion is connected by screw with straight portion.
the utility model has the advantages that:
based on the connection bus of gimbal structure, can the closure of adjustment bus of wide-angle, the bus of alternative Special bending shape, reduces process technology requirement, promotes assembly precision.Reduce the part kind of product line, Same Part generates on a large scale, reduces part sourcing cost.The bus that numerous Special bending requires is unified into a kind of specification, standardization, large-scale production, reduces procurement cycle, reduce purchase cost.This bus easily assembles simultaneously, reduces the processing to the parts connected or assembly precision requirement, can eliminate the problem that connection bus violence is installed.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is existing a kind of structural representation bending bus;
fig. 2 is the structural representation of existing another kind bending bus;
fig. 3 is the structural representation of the universal connection bus of the utility model;
fig. 4 is the structural representation of the clinch of the universal connection bus of the utility model;
fig. 5 is the assembling schematic diagram of a kind of universal connection bus of the utility model;
fig. 6 is the assembling schematic diagram of the another kind of universal connection bus of the utility model.
wherein: 1, straight portion, 2, spherical portion, 3, clinch, 4, ball recess portion, 5, external connection portion, 6, reinforcement, 7, protruding spherical point contacts, 11, screw, 12, screw.
Embodiment
for making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
embodiment:
as shown in Figures 3 and 4, a kind of universal connection bus, comprise portion 1 always, two ends, straight portion 1 are fixedly connected with spherical portion 2 by screw 11, spherical portion 2 is arranged in the ball recess 4 of clinch 3, spherical portion 2 can be rotated in ball recess 4, and clinch 3 can with the centre of sphere of spherical portion 2 for fulcrum rotates to an angle at three-dimensional.
clinch comprises ball recess portion 4 and external connection portion 5, and ball recess portion 4 and external connection portion 5 are also provided with reinforcement 6, strengthens further connecting.Clinch 2 is two panels, and two panels clinch is by screw 12 and spherical portion 2 close contact.
protruding spherical point contacts 7 is provided with in ball recess 4.Protruding spherical point contacts 7 is 12, is evenly arranged in ball recess 4.
external connection portion 5 other end is provided with fixing hole, can overlap with other parts.
the length in straight portion 1 can make according to the actual requirements, also can substitute with flat row or the simple flat row of bending, form more three-dimensional perspective parts.As illustrated in Figures 5 and 6.
based on the connection bus of gimbal structure, can the closure of adjustment bus of wide-angle.The bus of alternative Special bending shape, reduces process technology requirement, promotes assembly precision.Reduce the part kind of product line, Same Part generates on a large scale, reduces part sourcing cost.
should be understood that, above-mentioned embodiment of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (6)
1. a universal connection bus, is characterized in that, comprises portion always, and two ends, described straight portion connect spherical portion, and described spherical portion is arranged in the ball recess of clinch, and described spherical portion can be rotated in ball recess.
2. universal connection bus according to claim 1, is characterized in that, described clinch comprises ball recess portion and external connection portion, and described ball recess portion and external connection portion are also provided with reinforcement.
3. universal connection bus according to claim 1 and 2, is characterized in that, described clinch is two panels, and described two panels clinch is by screw and spherical portion close contact.
4. universal connection bus according to claim 1 and 2, is characterized in that, is provided with protruding spherical point contacts in described ball recess.
5. universal connection bus according to claim 4, is characterized in that, described protruding spherical point contacts is 12, is evenly arranged in ball recess.
6. universal connection bus according to claim 1, is characterized in that, described spherical portion is connected by screw with straight portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766883.2U CN204215732U (en) | 2014-12-09 | 2014-12-09 | A kind of universal connection bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766883.2U CN204215732U (en) | 2014-12-09 | 2014-12-09 | A kind of universal connection bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204215732U true CN204215732U (en) | 2015-03-18 |
Family
ID=52984381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420766883.2U Active CN204215732U (en) | 2014-12-09 | 2014-12-09 | A kind of universal connection bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204215732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810636A (en) * | 2015-05-07 | 2015-07-29 | 国家电网公司 | Convenient universal busbar connection device |
-
2014
- 2014-12-09 CN CN201420766883.2U patent/CN204215732U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810636A (en) * | 2015-05-07 | 2015-07-29 | 国家电网公司 | Convenient universal busbar connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230828 Address after: No. 22 Torch North Road, Torch Park, Torch High tech Zone, Xiamen City, Fujian Province, 361115 Patentee after: SCHNEIDER ELECTRIC (XIAMEN) SWITCH EQUIPMENT CO.,LTD. Address before: No. 285 Jinfeng Road, High tech Industrial Development Zone, Suzhou City, Jiangsu Province, 215129 Patentee before: SCHNEIDER SWITCH (SUZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right |