CN201615115U - Mainboard connecting piece - Google Patents
Mainboard connecting piece Download PDFInfo
- Publication number
- CN201615115U CN201615115U CN2009202149602U CN200920214960U CN201615115U CN 201615115 U CN201615115 U CN 201615115U CN 2009202149602 U CN2009202149602 U CN 2009202149602U CN 200920214960 U CN200920214960 U CN 200920214960U CN 201615115 U CN201615115 U CN 201615115U
- Authority
- CN
- China
- Prior art keywords
- base
- mainboard
- fastening
- screw
- retaining ring
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Aiming to overcome the defects of the prior art, the utility model provides a mainboard connecting piece with good stability and flexible operation, and adopts the following technical scheme: the mainboard connecting piece is used for connecting a mainboard and a pipeline and is characterized in that the mainboard connecting piece comprises a base and fastening rings, wherein the lower bottom surface of the base is connected with the mainboard; the upper surface of the base forms a fastening ring seat; the upper end surface of the fastening ring seat is semicircular and forms a base groove; the lower end surfaces of the fastening rings are semicircular and form fastening ring grooves; and the fastening ring grooves and the base groove form a circular space together for the passing of the pipeline. Two parallel fastening rings are arranged on the base, so that the pipeline can be fixed firmly, and the connection is firmer and cannot loosen easily.
Description
Technical field
The utility model relates to a kind of link, relates in particular to a kind of mainboard link.
Background technique
At present, when the mainboard of the gripping apparatus that is welded connects, adopt mainboard to be connected mostly with pipeline, pipeline links to each other by link with pipeline again, and the link that uses mostly is the connection of single tube retaining ring, poor stability, Placement is single, and the position is difficult to free adjustment, and work surface is narrow.And nut is external, during installation, wastes time and energy, and labor intensity is big, and nut corrodes easily, causes waste of material again, and for solving above deficiency, the utility model has designed the more convenient link of mainboard flexibly.
The model utility content
The purpose of this utility model provides and overcomes the defective that exists in the above-mentioned prior art, provides that a kind of stability is strong, the mainboard link of flexible operation.
The utility model is achieved through the following technical solutions:
A kind of mainboard link connects mainboard and pipeline, it is characterized in that, comprising: base, and the bottom surface of base connects mainboard; Form fastening ring seat on the upper surface of base, the upper-end surface of above-mentioned fastening ring seat is semicircle, constitutes base groove; Retaining ring, the lower end surface of described retaining ring are semicircle, constitute fastening annular groove; Fastening annular groove constitutes a circular space with base groove, and pipeline is located in the circular space.
Two retaining rings are set, two retaining ring parallel arranged on the base.
The two ends of each retaining ring form the recessed cover of screw, and the recessed cover of screw is for wearing screw, and screw places in the recessed cover of the screw of retaining ring.
Base is provided with some small through hole, connects mainboard and base by through hole.
Two parallel retaining rings that are provided with are set on the utility model base, and well fixing tube makes connection more firm, is difficult for landing.
In addition, screw places in the recessed cover of the screw of retaining ring, just is difficult for being corroded, also difficult drop-off.
Base is provided with some small through hole, and its safety is connected with mainboard equably.
Description of drawings
Fig. 1 is the utility model mainboard link stereogram.
Embodiment
As shown in Figure 1, mainboard link of the present utility model comprises retaining ring 1,1 ', and the lower end surface of described retaining ring is semicircle, constitutes fastening annular groove 2; Base 5 forms protruding fastening ring seat 6 on the base 5, the upper-end surface of above-mentioned fastening ring seat 6 also is semicircle, forms base groove 7; When retaining ring 1 was buckled on the fastening ring seat on the base, fastening annular groove 2 formed a circular space with base groove, passed for pipeline.
Two duplicate retaining rings 1,1 ' are set on the utility model base.Two retaining ring parallel arranged.Two parallel retaining rings, well fixing tube makes connection more firm, is difficult for landing.
The two ends of each retaining ring form the recessed cover 9 of screw, and the recessed cover of screw is for wearing screw.Screw links to each other with fastening ring seat on the base, and when fixedly retaining ring and base, screw places in the recessed cover 9 of the screw of retaining ring, just is difficult for being corroded, also difficult drop-off.
Offer some small through hole 4 on the base, its safety is connected with mainboard equably.
Below only be preferred forms of the present utility model, those of ordinary skills can carry out various changes under the prompting of mode of execution, so scope of patent protection is as the criterion with the content of claim.
Claims (4)
1. a mainboard link connects mainboard and pipeline, it is characterized in that, comprising:
Base (5), the bottom surface of base (5) connects mainboard;
Form fastening ring seat (6) on the upper surface of base (5), the upper-end surface of above-mentioned fastening ring seat (6) is semicircle, constitutes base groove (7);
Retaining ring (1,1 '), the lower end surface of described retaining ring are semicircle, constitute fastening annular groove (2); Fastening annular groove (2) constitutes a circular space with base groove (7), and pipeline is located in the circular space.
2. mainboard link according to claim 1 is characterized in that:
Two retaining rings (1,1 ') are set, two retaining ring parallel arranged on the base.
3. mainboard link according to claim 1 is characterized in that:
The two ends of each retaining ring form the recessed cover of screw (9), and the recessed cover of screw is for wearing screw, and screw places in the recessed cover of the screw of retaining ring (9).
4. mainboard link according to claim 1 is characterized in that:
Base is provided with some small through hole (4), connects mainboard and base by through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202149602U CN201615115U (en) | 2009-12-31 | 2009-12-31 | Mainboard connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202149602U CN201615115U (en) | 2009-12-31 | 2009-12-31 | Mainboard connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615115U true CN201615115U (en) | 2010-10-27 |
Family
ID=43001484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202149602U Expired - Fee Related CN201615115U (en) | 2009-12-31 | 2009-12-31 | Mainboard connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353049A (en) * | 2013-07-08 | 2013-10-16 | 中国电子科技集团公司第四十五研究所 | Clamping structure of ultrasonic scanning probe and probe clamping method using same |
-
2009
- 2009-12-31 CN CN2009202149602U patent/CN201615115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353049A (en) * | 2013-07-08 | 2013-10-16 | 中国电子科技集团公司第四十五研究所 | Clamping structure of ultrasonic scanning probe and probe clamping method using same |
| CN103353049B (en) * | 2013-07-08 | 2016-08-24 | 中国电子科技集团公司第四十五研究所 | The clamping structure of ultrasound probe and apply its probe clip clamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20111231 |