CN202695295U - Relay base - Google Patents
Relay base Download PDFInfo
- Publication number
- CN202695295U CN202695295U CN 201220303648 CN201220303648U CN202695295U CN 202695295 U CN202695295 U CN 202695295U CN 201220303648 CN201220303648 CN 201220303648 CN 201220303648 U CN201220303648 U CN 201220303648U CN 202695295 U CN202695295 U CN 202695295U
- Authority
- CN
- China
- Prior art keywords
- hole
- opening
- elastic portion
- projection
- yoke
- 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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Abstract
The utility model discloses a relay base which has the advantages that: on one hand, the relay base is easy and convenient to manually assemble, on the other hand, an elastic part can be basically prevented from being broken from a body, and moreover, a crease cannot be produced at the joint between the elastic part and the body. The relay base comprises the body (1), the elastic part (2) is arranged on the body (1), and is provided with a through hole (2.1) which can be matched with a projection (3.1) on a yoke (3) of a relay, the elastic part (2) is provided with an opening (2.2) which is arranged along the direction in which the projection (3.1) moves as the yoke (3) is mounted, the opening (2.2) communicates with the through hole (2.1), the width of the opening (2.2) is less than the diameter of the through hole (2.1), and the projection (3.1) can pass through the opening (2.2) to enter the through hole (2.1).
Description
Technical field
The utility model relates to the relay technical field, specifically is a kind of relay base.
Background technology
A kind of relay base is arranged at present, it comprises body, body is provided with an elastic portion, elastic portion is provided with a through hole, yoke is provided with the projection that matches with described through hole, described yoke just is pressed abd fixed in the body by described elastic portion, owing to when installing, needing upwards to strut first described elastic portion, then making the yoke part slowly insert in the body, when projection falls into described through hole, yoke namely is in place, and then elastic portion falls and pushes down yoke, like this, because upwards strutting amplitude described projection can be entered, so the amplitude that upwards struts of elastic portion is larger, on the one hand so that the comparatively painstaking inconvenience of workman's assembling can cause the disconnection of elastic portion and body to promote scrappage on the other hand, perhaps make elastic portion and body junction produce folding line, and then buried hidden danger for follow-up use.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of one side workman's assembling comparatively laborsaving convenience, substantially avoids on the other hand the disconnection of elastic portion and body, and makes elastic portion and body junction can not produce the relay base of folding line.
The technical solution of the utility model is, the utility model relay base, it comprises body, body is provided with an elastic portion, elastic portion is provided with the through hole that matches for projection on the yoke of relay, and described elastic portion is provided with the opening that described projection movement direction arranges when yoke is installed, and opening communicates with through hole, the width of opening is less than the diameter of through hole, and described opening supplies described projection process so that projection enters through hole.
After adopting said structure, the utility model compared with prior art, have the following advantages: the opening that described projection movement direction arranges when being provided with along the installation yoke owing to elastic portion, opening communicates with through hole, the width of opening is less than the diameter of through hole, described opening supplies described projection process so that projection enters through hole, like this, described projection can about strut left and right sides two parts that elastic portion is cut apart by opening, then enter through hole through opening, so that the amplitude that struts that elastic portion makes progress just becomes less, so the utlity model has the on the one hand comparatively laborsaving convenience of workman's assembling, substantially avoid on the other hand elastic portion and body to disconnect, and make elastic portion and body junction can not produce the advantage of folding line.
As improvement, the thickness of described elastic portion is less than this part thickness of body and elastic portion junction, like this, and easier being strutted of elastic portion and can not rupture or produce folding line.
As improvement, described opening is that splayed is uncovered away from an end of through hole, because splayed is convenient to guide hump, more convenient assembling yoke.
Description of drawings
Fig. 1 is the structural representation of the utility model relay base.
Fig. 2 is the structural representation of the yoke of belt coil frame.
Fig. 3 is the structural representation behind the installation yoke of the utility model relay base.
Shown in the figure, 1, body, 2, elastic portion, 2.1, through hole, 2.2, opening, 2.2.1, splayed are uncovered, and 3, yoke, 3.1, projection, 4, bobbin.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model relay base, it comprises body 1, body 1 is provided with an elastic portion 2, elastic portion 2 is provided with the through hole 2.1 that matches for projection 3.1 on the yoke 3 of relay, the opening 2.2 that described protruding 3.1 directions of motion arranged when described elastic portion 2 was provided with along installation yoke 3, opening 2.2 communicates with through hole 2.1, and the width of opening 2.2 is less than the diameter of through hole 2.1, and described opening 2.2 supplies described protruding 3.1 processes so that projection 3.1 enters through hole 2.1.
The thickness of described elastic portion 2 is less than this part thickness of body 1 and elastic portion 2 junctions.
Described opening 2.2 is the uncovered 2.2.1 of splayed away from an end of through hole 2.1.
Claims (3)
1. relay base, it comprises body (1), body (1) is provided with an elastic portion (2), elastic portion (2) is provided with the through hole (2.1) that matches for projection (3.1) on the yoke (3) of relay, it is characterized in that, the opening (2.2) that described projection (3.1) direction of motion arranged when described elastic portion (2) was provided with along installation yoke (3), opening (2.2) communicates with through hole (2.1), the width of opening (2.2) is less than the diameter of through hole (2.1), and described opening (2.2) supplies described projection (3.1) process so that projection (3.1) enters through hole (2.1).
2. relay base according to claim 1 is characterized in that, the thickness of described elastic portion (2) is less than this part thickness of body (1) and elastic portion (2) junction.
3. relay base according to claim 1 is characterized in that, described opening (2.2) is splayed uncovered (2.2.1) away from an end of through hole (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303648 CN202695295U (en) | 2012-06-27 | 2012-06-27 | Relay base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303648 CN202695295U (en) | 2012-06-27 | 2012-06-27 | Relay base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695295U true CN202695295U (en) | 2013-01-23 |
Family
ID=47550875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220303648 Expired - Fee Related CN202695295U (en) | 2012-06-27 | 2012-06-27 | Relay base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723239A (en) * | 2012-06-27 | 2012-10-10 | 宁波天波纬业电器有限公司 | Relay base |
-
2012
- 2012-06-27 CN CN 201220303648 patent/CN202695295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723239A (en) * | 2012-06-27 | 2012-10-10 | 宁波天波纬业电器有限公司 | Relay base |
| CN102723239B (en) * | 2012-06-27 | 2015-12-16 | 宁波天波港联电子有限公司 | Relay base |
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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 |
Granted publication date: 20130123 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |